Search

Your search keyword '"Y. DENG"' showing total 17,519 results
Start Over Author "Y. DENG"

Refine your results

more »

more »

more »

more »

more »
17,519 results on '"Y. DENG"'

301. [A case of lymphangiomyomatosis accompanied with chylous pneumonia]

Author

Y, Deng, K, Tang, J P, Zhao, and J M, Wang

Subjects
Lung Neoplasms, Humans, Lymphangioleiomyomatosis, Pneumonia
Abstract

淋巴管平滑肌瘤病（LAM）是一种少见的系统性低度恶性肿瘤性疾病。LAM合并乳糜肺炎较为少见，易误诊、漏诊。本文报道1例LAM合并乳糜肺炎，患者胸部CT示双肺散在小圆形囊状透亮影、斑片影、磨玻璃影。血清血管内皮生长因子D（VEGF-D）11 370.2 ng/L，痰乳糜试验阳性。腹部CT示腹膜后可见多发低密度团块影。予西罗莫司维持治疗（血药浓度5~10 μg/L），随访18个月，患者症状改善，肺部病变、腹部病变逐渐吸收，血清VEGF-D水平降至3 231.9 ng/L。胸部CT示肺部出现小叶间隔增厚，磨玻璃影、斑片影等影像学表现时，需考虑乳糜肺炎可能；VEGF-D对该病的诊断和疗效评估具有重要意义；西罗莫司对LAM合并乳糜肺炎疗效显著，但其长期使用的有效性、安全性需进一步探究。.

Published
2020

302. First measurements of χcJ→Σ−Σ¯+(J=0,1,2) decays

Author

X. Wu, J. Tang, Bibo Ke, G. Wilkinson, Y. J. Mo, W. S. Cheng, Yao Zhang, G. Li, W. B. Yan, M. M. Ma, L. H. Wu, S. Pacetti, C. D. Fu, M. Savrie, Yunlong Zhang, C. Q. Feng, Zongyuan Wang, X. R. Chen, N. Huesken, Q. Liu, D. Bettoni, Tristan Weber, Yi Jin, Z. Y. Deng, Y. H. Tan, X D Shi, G. X. Sun, J. V. Bennett, Li Yan, J. L. Zhang, F. Li, F. C. Ma, Y. J. Xiao, Hai-Tian Wang, F. Weidner, Ke Li, Jianping Zheng, L. L. Ma, L. Gong, W. L. Yuan, Q. Ouyang, Xingguo Li, Xiao-Rui Lyu, S. Janchiv, J. Q. Li, Q. P. Ji, M. Kuessner, J. Bloms, Y. J. Mao, P. Kiese, Yuan Hou, I. R. Boyko, Z. Jiao, Z. A. Liu, S. S. Fang, C. Y. Guan, H. X. Yang, L. G. Xia, A. Amoroso, R. A. Briere, X. L. Ji, Y. B. Liu, V. Prasad, M. H. Ye, S. H. Zhang, X. Y. Shen, S. X. Du, Z. X. Meng, K. Y. Liu, X. A. Xiong, Y. Ban, Z. Y. Zhang, G. S. Huang, E. M. Gersabeck, I. Garzia, M. G. Zhao, Y. H. Yang, X. X. Ma, R. P. Guo, J. Zhu, X. S. Jiang, A. Dbeyssi, P. Weidenkaff, M. Y. Dong, Y. G. Xie, A. A. Zafar, X. L. Luo, M. Destefanis, T. Liu, J. F. Qiu, Tao Sun, Angelo Rivetti, S. P. Wen, Y. B. Zhao, W. Shan, Y. Ding, X. S. Qin, X. R. Zhou, R. X. Yang, J. H. Zou, J. Dong, S. Qian, G. A. Chelkov, P. W. Luo, L. Fava, K. Begzsuren, Q. An, Jialun Ping, S. S. Sun, Huihui Liu, Zhi Yang, K. H. Rashid, W. P. Wang, Cheng Li, Magnus Wolke, Y. H. Xie, F. Bianchi, Zhang Li, H. B. Li, S. L. Yang, X. Y. Zhang, Y. F. Liang, Wei Xu, B. J. Liu, A. Pitka, K. Goetzen, T. Y. Xing, D. Y. Chen, T. T. Han, P. Adlarson, S. J. Zhao, X. L. Wang, S. Nisar, C. J. Tang, F. De Mori, M. Maggiora, Ling Zhao, C. L. Luo, Y. T. Liang, Y. Hu, J. B. Liu, Xujin Yuan, Z. Ning, J. G. Messchendorp, S. J. Chen, J. L. Li, M. Albrecht, Y. J. Sun, Yifan Yang, Y. P. Lu, S. Y. Xiao, W. Imoehl, Q. J. Xu, M. Rolo, Lei Zhao, B. Q. Wang, Z. L. Hou, V. Rodin, L. Y. Dong, J. Q. Zhang, D. Y. Liu, F. Nerling, X. H. Liu, L. Q. Qin, A. Bortone, S. B. Liu, Y. Nefedov, Q. Zhou, W. D. Li, B. T. Tsednee, W. Kühn, Z. Y. You, R. Farinelli, F. F. Sui, M. H. Gu, J. P. Dai, B. Zhong, L. B. Guo, Xuanhong Lou, Viktor Thorén, R. E. Mitchell, Nasser Kalantar-Nayestanaki, I. Balossino, Yue Pan, Fang Liu, U. Wiedner, I. Denysenko, I. Uman, A. Q. Guo, C. W. Wang, H. L. Ma, D. M. Li, R. Kiuchi, S. Y. Li, C. Zhong, J. B. Jiao, Lei Li, Z. A. Zhu, H. Y. Zhang, W. M. Song, X. P. Xu, X. B. Ji, P. Patteri, Y. Fu, X. F. Wang, X. N. Ma, C. X. Yu, R. B. de Boer, M. Kuemmel, Matthew Glenn Kurth, M. Bertani, Y. F. Long, F. Cossio, Ruiting Ma, K. J. Zhu, K. Ravindran, Z. Qian, G. F. Chen, A. N. Zhu, Huanhuan Liu, Z. J. Xiao, H. J. Lu, J. G. Lu, L. Yang, R. S. Shi, Tao Zhang, Shuai Liu, G. Felici, C. P. Shen, C. Z. Yuan, Jianyu Zhang, N. Cao, H. Muramatsu, J. W. Zhao, Q. M. Ma, X. F. Cui, L. D. Liu, J. Y. Zhang, R. Kliemt, X. K. Zhou, Guangyi Zhang, B. Zheng, R. G. Ping, F. E. Maas, Zujian Wang, T. Z. Han, A. Mangoni, J. J. Xu, Y. C. Zhu, X. L. Gao, M. Fritsch, Xu Shan, M. Kavatsyuk, J. D. Lu, Y. K. Heng, T. Hu, C. Schnier, Y. Q. Wang, Z. H. Qin, A. Guskov, M. Pelizaeus, Jie Yu, Y. Schelhaas, H. Xiao, T. Held, Jinfei Wu, Xiangcheng Pan, H. C. Shi, H. J. Li, O. Bakina, Y. H. Zheng, I. B. Nikolaev, Andrzej Kupsc, C. X. Liu, Yi Zhang, X. H. Li, J. H. Yin, L. Wollenberg, Zhenxiong Yuan, A. Calcaterra, Z. G. Zhao, Lei Zhang, H. R. Qi, Q. Q. Song, Y. Yuan, Cong-Feng Qiao, M. L. Chen, L. Z. Liao, W. J. Zhu, W. G. Li, A. G. Denig, T. Holtmann, X. D. Shi, Y. K. Sun, Y. P. Guo, Meng Wang, Muhammad Irshad, Dan Wang, B. X. Zhang, Xingchao Dai, X. T. Huang, M. Shao, Y. T. Gu, S. Gu, C. X. Yue, N. Yu. Muchnoi, C. Dong, S. Sosio, X. S. Kang, P. X. Shen, Z. Wu, G. Rong, Serkant Ali Cetin, T. J. Min, Yu Bai, H. H. Zhang, S. Spataro, Y. H. Zhang, J. F. Sun, J. Y. Liu, G. Cibinetto, S. Q. Qu, Z. B. Li, W. Ikegami Andersson, S. L. Olsen, A. Sarantsev, R. Kappert, D. H. Wei, P. R. Li, J. S. Lange, Xu Yan, R. T. Ma, S. Marcello, Y. Zeng, Z. Y. Wang, Zhiqing Zhang, H. M. Liu, Zhe Sun, Yao Wang, Teresa Lenz, M. Lellmann, S. Maldaner, Lingxuan Zhang, Y. X. Tan, G. F. Xu, S. Lusso, J. F. Hu, S. Jin, Anita, F. A. Harris, H. B. Jiang, W. L. Chang, Jiawei Zhang, X. H. Mo, G. F. Cao, Y. B. Chen, Xiaofeng Zhu, J. Z. Zhang, X. P. Qin, Y. F. Wang, L. L. Wang, H. Cai, L. Q. Huang, Joachim Pettersson, M. X. Luo, Dylan Jaide White, J. J. Song, L. Sun, F. Feldbauer, Jacek Biernat, D. V. Dedovich, H. Leithoff, Z. L. Huang, Feng Liu, M. Ablikim, T. Hussain, X. Y. Jiang, Y. N. Gao, X. Y. Ma, W. X. Gong, A. Pathak, T. Johansson, J. F. Chang, C. H. Li, Y. Zhang, O. B. Kolcu, X. Cai, L. Lavezzi, Yan Zhang, S. Ahmed, Y. X. Yang, W. Gradl, Y. X. Song, Q. Zhao, Y. Z. Sun, I. K. Keshk, H. B. Liu, C. X. Lin, Alexander Leon Gilman, M. Rump, Gang Zhao, B. Kopf, K. L. He, Ziyi Wang, S. W. Han, M. Z. Wang, Jimin Zhao, P. L. Li, C. F. Redmer, M. Qi, H. J. Yang, X. L. Lu, D. C. Shan, L. Koch, A. Khoukaz, R. Baldini Ferroli, J. Libby, Yaquan Fang, M. Greco, Shou-hua Zhu, Krisztian Peters, John Jake Lane, Guoqiang Yu, S. Malde, K. Schoenning, B. S. Zou, H. Liang, Haiping Peng, Tao Luo, B. X. Yu, Shulei Zhang, H. S. Chen, Alperen Yuncu, H. L. Dai, Ke Wang, W. Y. Sun, Ke Liu, R. Poling, F. H. Heinsius, Q. A. Malik, G. Mezzadri, W. C. Yan, B. L. Wang, Zhiqiang Liu, L. M. Gu, M. N. Achasov, L. P. Zhou, Y. M. Ma, Z. P. Mao, Y. X. Zhao Zhao, J. Fang, Ch. Rosner, G. Y. Tang, X. H. Xie, Jie Zhao, Alexey Zhemchugov, H. M. Hu, F. H. Liu, Nicolas Berger, J. W. Zhang, T. Y. Qi, M. Himmelreich, W. H. Wang, T. Yu, Wenbin Qian, Y. G. Gao, X. Q. Hao, S. Nakhoul, S. Jaeger, P. Larin, and L. J. Wu

Subjects
Physics, Particle physics, 010308 nuclear & particles physics, Electron–positron annihilation, 0103 physical sciences, Sigma, 010306 general physics, Branching (polymer chemistry), 01 natural sciences, Bar (unit)
Abstract

We measured the branching fractions of the decays χcJ→Σ-Σ¯+ for the first time using the final states nn¯π+π-. The data sample exploited here is 448.1×106 ψ(3686) events collected with BESIII. We find B(χcJ→Σ-Σ¯+)=(51.3±2.4±4.1)×10-5,(5.7±1.4±0.6)×10-5, and (4.4±1.7±0.5)×10-5, for J=0, 1, 2, respectively, where the first uncertainties are statistical and the second systematic.

Published
2020
Full Text
View/download PDF

304. Research on Distributed Attitude System Based on MEMS Inertial Sensor Network

Author

Gongmin Yan, Y. Deng, and X. K. Yang

Subjects
Microelectromechanical systems, Lever, Inertial frame of reference, business.product_category, 010504 meteorology & atmospheric sciences, Computer science, 010401 analytical chemistry, Installation Error, 01 natural sciences, 0104 chemical sciences, Multiple sensors, Order (business), Torque, business, Wireless sensor network, Simulation, 0105 earth and related environmental sciences
Abstract

Multiple sensors in distributed attitude systems can be installed in different parts of the carrier, providing more information and introducing errors. Compared with the traditional attitude system, the common error sources of distributed attitude system sensors are installation error and inner lever arm error. In order to improve this problem, the installation error and inertial lever errors of distributed attitude system are analyzed and modeled. Simulation results are given. The results show that the installation error and the inner lever arm error have a great influence on the accuracy, which must be paid attention to in the practical application.

Published
2020
Full Text
View/download PDF

305. Maximal and generalized fractional integral operators in grand Morrey martingale spaces

Author

Y. Deng and L. Li

Subjects
Mathematics::Functional Analysis, Pure mathematics, Mathematics::Probability, Mathematics::Complex Variables, General Mathematics, 010102 general mathematics, Mathematics::Analysis of PDEs, Mathematics::Classical Analysis and ODEs, 010103 numerical & computational mathematics, 0101 mathematics, Martingale (probability theory), 01 natural sciences, Mathematics
Abstract

In the spirit of grand Morrey spaces and martingale Morrey spaces, we introduce grand Morrey martingale spaces. Doob’s maximal inequalities on these spaces are presented. Furthermore, we establish the boundedness of generalized fractional integrals as martingale transforms in this framework. At the end, applications to some special cases are provided as well.

Published
2019
Full Text
View/download PDF

306. Interferon beta-1a for patients with moderate to severe acute respiratory distress syndrome: a systematic review and meta-analysis of randomized trials

Author

Paul E. Alexander, Waleed Alhazzani, Manoj J. Mammen, Komal Aryal, and Dianna Y Deng

Subjects
medicine.medical_specialty, ARDS, Respiratory Distress Syndrome, business.industry, Interferon beta-1a, medicine.disease, law.invention, Treatment Outcome, Randomized controlled trial, Respiratory failure, law, Adrenal Cortex Hormones, Internal medicine, Concomitant, Relative risk, Meta-analysis, Internal Medicine, medicine, Humans, business, Adverse effect, medicine.drug, Randomized Controlled Trials as Topic
Abstract

Introduction Acute respiratory distress syndrome (ARDS) is a life-threatening disease characterized by respiratory failure with rapidly progressing inflammation. Currently, no effective pharmacological treatment for ARDS is available. Objectives We conducted this systematic review and meta‑ analysis to examine the use of interferon beta-1a in patients with ARDS. Methods Data sources included the following databases: MEDLINE, EMBASE, and the Cochrane Central Register of Controlled Trials. We retained trials from 1996 to February 25, 2020 that comparatively examined the use of interferon beta-1a in patients with ARDS. Two reviewers identified eligible studies, independently extracted study data, and assessed the risk of bias. The authors evaluated the certainty of evidence using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) approach. Results We included 2 trials (n = 392 patients). No significant differences in 28-day hospital mortality (risk ratio [RR], 0.59; 95% CI, 0.13-2.67; P = 0.49; very low certainty) and the number of ventilator-free days (mean difference, 4.85 days; 95% CI, -3.25 to 12.93; P = 0.24, very low certainty) were observed in patients treated with interferon beta-1a compared with those not receiving this drug. Interferon beta-1a also had no significant impact on the risk of adverse events (RR, 0.98%; 95% CI, 0.94-1.03; P = 0.47; low certainty). Conclusions The use of interferon beta-1a does not appear to improve mortality or reduce the number of ventilator-free days and adverse events in patients with ARDS. This review is based on 2 small studies reporting a limited number of events, which raises questions regarding the true effects of interferon beta-1a. The analysis of 1 study revealed increased mortality with the concomitant use of corticosteroids and interferon beta-1a, suggesting a need for careful consideration of this drug-drug interaction.

Published
2020

307. MP58-06 DIAGNOSIS OF ADULT ONSET INFECTIOUS MONONUCLEOSIS AND RISK OF CLINICAL PROSTATITIS

Author

Donna Y. Deng, Stephen K. Van Den Eeden, William G. Nelson, David S. Aaronson, Marvin E. Langston, Angelo M. De Marzo, Siobhan Sutcliffe, Jun Shan, and Elizabeth A. Platz

Subjects
Mononucleosis, business.industry, hemic and lymphatic diseases, Urology, Immunology, Host response, Medicine, Prostatitis, medicine.symptom, business, medicine.disease, Asymptomatic, Virus
Abstract

INTRODUCTION AND OBJECTIVE:Epstein-barr virus (EBV) infection may lead to a stronger host response in adults, infectious mononucleosis (IM), than the primarily asymptomatic or mild symptomatic cour...

Published
2020
Full Text
View/download PDF

308. Robust defect detection under uncertainties using spatially adaptive capacitive imaging

Author

S. Mukherjee, D. Kumar, L. Udpa, and Y. Deng

Subjects
General Physics and Astronomy
Abstract

We develop a high-Q capacitive sensing based robust non-destructive evaluation (NDE) methodology that can be widely used in varied NDE applications. We show that the proposed method can detect defects in a host of robust regimes where uncertainties such as lift-off, probe tilt, fluctuations in sampling rates, and step sizes are inherent in the data collection process. We explicitly characterize the corruption in the capacitive sensing data due to various lift-off based uncertainties. We use a Bayesian decision theoretic approach to rigorously understand the impact of these corruptions on defect identification efficacy. Using an optimally tuned weighted classification loss, we prove that it is theoretically feasible to accurately detect defect location and sizes from capacitive sensing signals collected under the aforementioned uncertainties. The Bayesian decision theoretic study needs prior information for accurate detection that is not available in real NDE inspections. So, we develop a solely data driven algorithm that analyzes the capacitive sensing signals without any prior knowledge of defect or uncertainty types. The developed algorithm is non-parametric and uses spatially adaptive denoising to weed out uncertainty induced noises. By leveraging the spatial association in the capacitive sensing signals, our algorithm greatly improves on popular non-spatial approaches. Compared to popular thresholding methods and low-rank based denoising approaches, we demonstrate superior performance of the proposed method in terms of coverage and false positive metrics for defect identification. Using spatially adaptive denoising, we design a robust capacitive sensing method that can detect defects with high precision under various uncertainty regimes.

Published
2022
Full Text
View/download PDF

311. A nanotumbleweed: Breaking away a covalently tethered polymer molecule by noncovalent interactions

Author

Y. Deng and X.-Y. Zhu

Subjects
Polymerization -- Research, Hydrophobic effect -- Research, Monomolecular films -- Structure, Monomolecular films -- Chemical properties, Chemistry
Abstract

The surface-initiated polymerization of a hydrophilic polymer, hyperbranched polyglycidol (HPG) from minority surface sites embedded in a hydrophobic matrix demonstrate that a covalently tethered polymer molecule could spontaneously break away (desorb) from the surface when polymer/surface interaction is sufficiently unfavorable.

Published
2007

312. Novel Pathogenesis of Hypertension and Diastolic Dysfunction Caused by M3R (Muscarinic Cholinergic 3 Receptor) Signaling

Author

Jean-Claude Tardif, Yanfen Shi, Annie Ménard, Adeline Raignault, Alan Y. Deng, Denis deBlois, Eric Thorin, Danielle Gelinas, and Stéphane A. Laporte

Subjects
0301 basic medicine, Kidney, medicine.medical_specialty, Congenic, Vasodilation, Quantitative trait locus, Biology, Pathogenesis, 03 medical and health sciences, 030104 developmental biology, medicine.anatomical_structure, Blood pressure, Endocrinology, Internal medicine, Internal Medicine, medicine, Allele, Receptor
Abstract

Multiple quantitative trait loci for blood pressure (BP) are localized in humans and rodent models. Model studies have not only produced human quantitative trait loci homologues but also provided unforeseen mechanistic insights into the function modality of quantitative trait loci actions. Presently, congenic knockins, gene-specific knockout, and in vitro and in vivo function studies were used in a rat model of polygenic hypertension, DSS (Dahl salt sensitive) rats. One gene previously unknown in regulating BP was detected with 1 structural mutation(s) for each of 2 quantitative trait loci classified into 2 separate epistatic modules 1 and 3. C17QTL1 in epistatic module 2 was identified to be the gene Chrm3 encoding the M3R (muscarinic cholinergic 3 receptor), since a single function-enhancing M3R T556M conversion correlated with elevated BP. To definitively prove that the enhanced M3R function is responsible for BP changes by the DSS alleles of C17QTL1 , we generated a Chrm3 gene-specific rat knockout. We observed a reduction in BP without tachycardia in both sexes, regardless of the amount of dietary salt, and an improvement in diastolic and kidney dysfunctions. All occurred in spite of a significant reduction in M3R-dependent vasodilation. The previously seen sexual dimorphism for C17QTL1 on BP disappeared in the absence of M3R. A Chrm3 -coding variation increased M3R signaling, correlating with higher BP. Removing the M3R signaling led to a decrease in BP and improvements in cardiac and renal malfunctions. A novel pathogenic pathway accounted for a portion of polygenic hypertension and has implications in applying new diagnostic and therapeutic uses against hypertension and diastolic dysfunction.

Published
2018
Full Text
View/download PDF

314. GSK-3β inhibition elicits a neuroprotection by restoring lysosomal dysfunction in neurons via facilitation of TFEB nuclear translocation after ischemic stroke

Author

Y, Zhang, Z, Wu, Z, Huang, Y, Liu, X, Chen, X, Zhao, H, He, and Y, Deng

Subjects
Male, Neurons, Glycogen Synthase Kinase 3 beta, Basic Helix-Loop-Helix Leucine Zipper Transcription Factors, Pyridines, General Neuroscience, Neuroprotection, Rats, Rats, Sprague-Dawley, Disease Models, Animal, Pyrimidines, Animals, Neurology (clinical), Lysosomes, Protein Kinase Inhibitors, Molecular Biology, Ischemic Stroke, Developmental Biology
Abstract

Lysosomal dysfunction is an essential pathogenesis of autophagic neuronal injury after ischemic stroke. As a result of cerebral ischemia, transcription factor EB (TFEB) is greatly phosphorylated by prominently activated glycogen synthase kinase-3β (GSK-3β). This increased TFEB phosphorylation decreases its nuclear translocation and subsequently leads to reduced lysosomal biosynthesis, which ultimately results in lysosomal dysfunction. The present study is to investigate whether the lysosomal dysfunction in neurons can be restored to alleviate post-stroke damage by GSK-3β inhibition. The GSK-3β activity was inhibited by pre-treatment with CHIR-99021 (CHIR) for 3 days before middle cerebral artery occlusion (MCAO) surgery in rats. Besides, the lysosomal capacity was altered by pre-administration with Bafilomycin A1 (Baf-A1) and EN6, respectively. Twenty-four hours after MCAO/reperfusion, the penumbral tissues were obtained to detect the GSK-3β, cytoplasmic and nuclear TFEB, and proteins in autophagic/lysosomal pathway by western blot and immunofluorescence, respectively. Meanwhile, the infarct volume, neurological deficits and neuron survival were assessed to evaluate the neurological outcomes elicited by GSK-3β inhibition. The results demonstrated that the neurological injury could be significantly mitigated by GSK-3β inhibition in MCAO + CHIR group, compared with that in MCAO group. Moreover, CHIR-facilitated TFEB nuclear translocation in neurons was coupled with reinforced lysosomal activities and attenuated autophagic substrates. However, GSK-3β inhibition-induced neuroprotection was greatly counteracted by Baf-A1-weakened lysosomal capacity. Conversely, EN6-reinforced lysosomal activities further ameliorated the autophagic/lysosomal signaling, and synergistically alleviated the neurological damage upon GSK-3β inhibition after MCAO/reperfusion. Our data suggests that GSK-3β inhibition-augmented neuroprotection against ischemic stroke is elicited by restoring the lysosomal dysfunction in neurons.

Published
2022
Full Text
View/download PDF

316. Metformin elicits dual therapeutic effects on renal inflammatory and oxidative injury in calcium oxalate nephrocalcinosis

Author

H. Xu, Y. Deng, C. Duan, G. Zeng, X. Song, X. Yang, Z. Chen, X. Yao, T. Ye, Z. Ye, T. Wang, P. Lv, B. Li, J. Liu, H. Liu, K. Tang, and J. Xing

Subjects
business.industry, Urology, Therapeutic effect, Calcium oxalate, Pharmacology, medicine.disease, Metformin, chemistry.chemical_compound, chemistry, medicine, Oxidative injury, Nephrocalcinosis, business, medicine.drug
Published
2021
Full Text
View/download PDF

321. Association of rs5888 SNP in SCARB1 gene with coronary artery disease

Author

Y. Sun, L. Xie, S. Zhang, Y. Tong, Y. Deng, and X. Lv

Subjects
China, medicine.medical_specialty, Population, Single-nucleotide polymorphism, Coronary Artery Disease, 030204 cardiovascular system & hematology, Polymorphism, Single Nucleotide, Gastroenterology, Pathogenesis, Coronary artery disease, 03 medical and health sciences, 0302 clinical medicine, Asian People, Gene Frequency, Internal medicine, Genotype, medicine, Humans, SNP, 030212 general & internal medicine, education, Allele frequency, education.field_of_study, business.industry, Scavenger Receptors, Class B, medicine.disease, SCARB1, Cardiology and Cardiovascular Medicine, business
Abstract

The scavenger receptor class B type I (SCARB1) gene plays an important role in high-density lipoprotein cholesterol (HDL-C) metabolism and may be involved in the pathogenesis of coronary artery disease (CAD). The rs5888 (C/T) single-nucleotide polymorphism (SNP) in the SCARB1 gene is functional, and we therefore examined the association between rs5888 and CAD. The rs5888 genotypes were analyzed in 287 Chinese patients with CAD and 367 controls via the high-resolution melting curve (HRM) method. Allele frequency and genotype distribution were compared. The levels of plasma triglyceride (TG), total cholesterol (TC), HDL-C, and low-density lipoprotein-cholesterol (LDL-C) were also compared between the groups with different genotypes. The proportion of subjects with TT and CT genotypes in the control group was significantly higher than that in the CAD group (50.95% vs. 32.75%, p

Published
2018
Full Text
View/download PDF

322. Measurement of Absorption Coefficient of Paraformaldehyde and Metaldehyde with Terahertz Spectroscopy

Author

Q. Sun, Jian Zhang, Qiang Chen, Y. Deng, T. Xia, and C. Wang

Subjects
Materials science, Absorption spectroscopy, Terahertz radiation, Analytical chemistry, 02 engineering and technology, 021001 nanoscience & nanotechnology, Condensed Matter Physics, 01 natural sciences, Terahertz spectroscopy and technology, 010309 optics, chemistry.chemical_compound, chemistry, Attenuation coefficient, 0103 physical sciences, 0210 nano-technology, Terahertz time-domain spectroscopy, Spectroscopy, Paraformaldehyde, Absorption (electromagnetic radiation)
Abstract

The characteristic absorption spectra of paraformaldehyde and metaldehyde in the terahertz frequency region are obtained by terahertz time-domain spectroscopy (THz-TDS). In order to reduce the absorption of terahertz (THz) wave by water vapor in the air and the background noise, the measurement system was filled with dry air and the measurements were conducted at the temperature of 24°C. Meanwhile, the humidity was controlled within 10% RH. The THz frequency domain spectra of samples and their references from 0 to 2.5 THz were analyzed via Fourier transform. The refractive index and absorption coefficients of the two aldehydes were calculated by the model formulas. From 0.1 to 2.5 THz, there appear two weak absorption peaks at 1.20 and 1.66 THz in the absorption spectra of paraformaldehyde. Only one distinct absorption peak emerges at 1.83 THz for metaldehyde. There are significant differences between the terahertz absorption coefficients of paraformaldehyde and metaldehyde, which can be used as "fingerprints" to identify these substances. Furthermore, the relationship between the average absorption coefficients and mass concentrations was investigated and the average absorption coefficient–mass concentration diagrams of paraformaldehyde and metaldehyde were shown. For paraformaldehyde, there is a linear relationship between the average absorption coefficient and the natural logarithm of mass concentration. For metaldehyde, there exists a simpler linear relationship between the average absorption coefficient and the mass concentration. Because of the characteristics of THz absorption of paraformaldehyde and metaldehyde, the THz-TDS can be applied to the qualitative and quantitative detection of the two aldehydes to reduce the unpredictable hazards due to these substances.

Published
2018
Full Text
View/download PDF

323. Ultrastructural abnormalities in pollen and anther wall development may lead to low pollen viability in jasmine (Jasminum sambac (L.) Aiton, Oleaceae)

Author

Y. Deng, L. Liang, J. Su, Chun-Sun Gu, X. Jia, and X. Sun

Subjects
0106 biological sciences, 0301 basic medicine, Tapetum, Stamen, food and beverages, Plant Science, Plasmodesma, Biology, biology.organism_classification, medicine.disease_cause, 01 natural sciences, Double fertilization, 03 medical and health sciences, 030104 developmental biology, Microspore, Sporopollenin, Oleaceae, Pollen, Botany, otorhinolaryngologic diseases, medicine, 010606 plant biology & botany
Abstract

Jasmine [Jasminum sambac (L.) Aiton] rarely sets seed, and its poor pollen fertility significantly influences fecundity. In this study, pollen development of jasmine was investigated at an ultrastructural level, examining the dynamic changes of microspore-tetrads and tapetum and their possible effects on pollen viability. Normally developed microspores are released at the late tetrad phase, whereas the abnormal ones formed large complexes of two to five tetrads with plasmodesmata. Ultrastructural observation also revealed that sterility of some pollen grains might result from defective development of cell walls that failed to absorb their surrounding sporopollenin to form the exine. The secretory type of jasmine tapetum, the usually degenerated middle layer and thickened endothecium were confirmed during the process of pollen development. The epidermis, middle layer and endothecium exhibited no adverse effects on pollen development and dispersal. However, the asynchronous division and delayed degradation of tapetal cells resulted in abnormal development of some microspores and the formation of massulae and empty and flat pollen grains. This is the first ultrastructural characterization of pollen development in J. sambac leading to a better understanding of embryology and poor pollen fertility of this important horticultural species.

Published
2018
Full Text
View/download PDF

325. Complex conductivity of soils

Author

André Revil, A. Coperey, Joost Delsman, Willem Dabekaussen, Zhenlu Shao, Armin Menkovic, P.S. Pauw, Ida Lykke Fabricius, Marios Karaoulis, Nicolas Florsch, E.S. van Baaren, P.G.B. de Louw, Y. Deng, and J.L. Gunnink

Subjects
Hydrology, Materials science, 010504 meteorology & atmospheric sciences, Spectral induced polarisation, Soil test, Hydrogeophysics, Soil science, Conductivity, 010502 geochemistry & geophysics, 01 natural sciences, Induced polarization, Surface conductivity, Electrical resistivity and conductivity, Saturation (chemistry), 0105 earth and related environmental sciences, Water Science and Technology
Abstract

The complex conductivity of soils remains poorly known despite the growing importance of this method in hydrogeophysics. In order to fill this gap of knowledge, we investigate the complex conductivity of 71 soils samples (including four peat samples) and one clean sand in the frequency range 0.1 Hz to 45 kHz. The soil samples are saturated with six different NaCl brines with conductivities (0.031, 0.53, 1.15, 5.7, 14.7, and 22 S m21, NaCl, 258C) in order to determine their intrinsic formation factor and surface conductivity. This data set is used to test the predictions of the dynamic Stern polarization model of porous media in terms of relationship between the quadrature conductivity and the surface conductivity. We also investigate the relationship between the normalized chargeability (the difference of in-phase conductivity between two frequencies) and the quadrature conductivity at the geometric mean frequency. This data set confirms the relationships between the surface conductivity, the quadrature conductivity, and the normalized chargeability. The normalized chargeability depends linearly on the cation exchange capacity and specific surface area while the chargeability shows no dependence on these parameters. These new data and the dynamic Stern layer polarization model are observed to be mutually consistent. Traditionally, in hydrogeophysics, surface conductivity is neglected in the analysis of resistivity data. The relationships we have developed can be used in field conditions to avoid neglecting surface conductivity in the interpretation of DC resistivity tomograms. We also investigate the effects of temperature and saturation and, here again, the dynamic Stern layer predictions and the experimental observations are mutually consistent.

Published
2017
Full Text
View/download PDF

326. Molecular Genetics of Polygenic Hypertension

Author

Alan Y Deng

Subjects
Genetics, Candidate gene, Positional cloning, Expression quantitative trait loci, food and beverages, Epistasis, Quantitative trait locus, Biology, Genome, Genetic architecture, Genetic association
Abstract

Contrasting to rare monogenic forms of hypertension, essential hypertension is the most clinically diagnosed ailment leading to high morbidity and mortality; however, its underlying mechanisms continue to be undeciphered. To assist this endeavor, investigations utilizing rodent models have revealed multiplex genetic architecture for quantitative trait loci (QTLs), for blood pressure (BP), elaborate QTL–QTL interactions and efficacious genome regulations of QTL functions. Although BP is a quantitatively measured trait manifesting in a continuous variation, each QTL governing it appears to behave as an independent and ‘monogenic’ Mendelian determinant. Some QTLs are functionally modularized by epistasis that implies a common pathway or cascade; whereas others belong to parallel epistatic modules. These insights suggest that similar genetic mechanisms probably shepherd the genetic architecture for essential hypertension. Translation of gene discovery to therapeutic targets and diagnostic tools will require a consolidation of functional validation of genes in animal models with association studies in targeted human populations. Key Concepts The quantitative governance of blood pressure variations is realized by several genes or quantitative trait loci (QTLs). Each QTL can operate autonomously and comports in a ‘monogenic’ pattern. Those QTLs that occur to mutually conceal their BP effects can be epistatically modularized, consequently, solving the conundrum of overabundant QTLs in the genome. Despite the puissance of QTLs, potent genome regulations can disallow QTLs to influence blood pressure (BP). In both human and animal association/linkage studies, population-dependence and the influence of genome heterogeneity on exhibiting the amplitude of BP effect are frequently observed occurrences. Keywords: quantitative trait loci; blood pressure; positional cloning; candidate genes

Published
2017
Full Text
View/download PDF

327. Study of J/ψ and ψ(3686)→Σ(1385)0Σ¯(1385)0 and Ξ0Ξ¯0

Author

Tao Luo, X. N. Ma, Y. T. Liang, F. De Mori, X. Y. Zhou, F. E. Maas, M. Fritsch, H. H. Liu, J. C. Li, B. X. Yu, T. Hu, S. L. Niu, Zhi Zeng, J. Zhuang, M. Kavatsyuk, F. Y. Li, R. Farinelli, Xiao-Rui Lyu, Z. J. Xiao, X. Q. Li, Y. F. Long, M. X. Luo, G. S. Varner, Zhiqing Liu, C. Hu, M. Maggiora, Ling Zhao, M. Greco, O. Bakina, D. V. Dedovich, X. F. Wang, Minglin Ma, X. Tang, J. Min, T. Johansson, J. F. Chang, H. S. Chen, Lei Zhao, Z. L. Hou, B. X. Zhang, H. L. Ma, D. M. Li, G. F. Xu, Q. M. Ma, O. B. Kolcu, X. Cai, S. Jin, P. X. Shen, H. L. Dai, Igor Boyko, Y. Ding, B. Kopf, M. Y. Dong, Z. Wu, B. J. Liu, K. L. He, B. Kloss, X. Y. Niu, Y. Yuan, L. W. Jiang, Y. S. Zhu, C. Z. Yuan, X. Q. Hao, K. Y. Liu, M. Pelizaeus, Y. B. Zhao, Y. Guo, M. Z. Wang, Xiaozhong Huang, Z. B. Li, W. Ikegami Andersson, Q. Ouyang, Jimin Zhao, Zhiqing Zhang, S. S. Fang, X. Y. Song, K. J. Zhu, W. Shan, Y. H. Zheng, Cong-Feng Qiao, O. Albayrak, T. Holtmann, J. Dong, W. Kühn, J. M. Bian, Z. Y. You, Z. A. Zhu, Bingxuan Liu, Yao Wang, Y. Q. Wang, Q. Liu, Andrzej Kupsc, M. Qi, H. J. Yang, Guangshun Huang, S. Nisar, L. Yan, R. Baldini Ferroli, X. D. Ruan, Y. B. Liu, Z. H. Wang, K. Goetzen, L. L. Ma, L. Gong, C. J. Tang, Y. Hu, Y. P. Lu, B. Wang, A. Calcaterra, Z. G. Zhao, P. L. Wang, X. L. Gao, M. L. Chen, S. J. Zhao, N. Yu. Muchnoi, X. S. Kang, Y. H. Zhang, J. Y. Liu, Y. H. Guan, H. B. Liu, W. G. Li, Q. P. Ji, S. Spataro, X. P. Xu, Y. F. Wang, G. Li, L. Zotti, L. G. Xia, Kai Liu, Y. Y. Liu, C. Leng, P. Musiol, C. F. Redmer, Xiaocong Ai, Lei Li, C. Schnier, D. Xiao, Q. A. Malik, C. Dong, S. Sosio, X. L. Luo, A. Amoroso, C. P. Shen, A. Dbeyssi, F. A. Harris, W. P. Wang, S. B. Liu, M. Kornicer, F. Bianchi, X. Y. Ma, J. H. Zou, M. Bertani, Q. J. Xu, W. X. Gong, Z. Haddadi, Jun-Yi Zhang, Y. P. Guo, Z. P. Zhang, H. H. Zhang, J. C. Chen, X. T. Huang, Z. J. Sun, H. Loehner, Yu Zhang, Magnus Wolke, Y. F. Liang, A. A. Zafar, Q. Gao, Z. Ning, L. Yang, L. J. Wu, Joachim Pettersson, Y. N. Gao, H. M. Liu, Y. Zhang, X. N. Li, C. D. Fu, Z. Y. Wang, C. Q. Feng, X. R. Chen, Y. J. Mo, Z. Y. Deng, A. Julin, Xuanhong Lou, Haiping Peng, G. F. Cao, G. Mezzadri, X. Fang, S. S. Sun, G. Rong, Nasser Kalantar-Nayestanaki, D. P. Jin, Y. Nefedov, Q. An, J. H. Liu, W. C. Yan, Z. L. Huang, Feng Liu, Ke Wang, J. J. Xu, G. R. Liao, Xingguo Li, X. H. Sun, D. W. Bennett, Zujian Wang, J. Z. Fan, A. Zhemchugov, C. Morales Morales, Dayong Wang, N. Qin, T. Weber, Y. J. Mao, Y. B. Li, H. X. Yang, M. Ablikim, Z. G. Wang, H. Y. Zhang, P. F. Duan, E. H. Thorndike, J. Q. Zhang, W. Gradl, I. Garzia, M. Ripka, J. S. Huang, H. B. Li, A. G. Denig, C. L. Luo, J. Z. Bai, X. Y. Jiang, C. X. Liu, G. F. Chen, C. C. Zhang, P. Kiese, G. Felici, Yunlong Zhang, Gianfranco Morello, Fenfen An, L. Q. Qin, B. L. Wang, D. Y. Wang, J. Y. Zhang, F. Feldbauer, B. Zhong, L. B. Guo, S. L. Olsen, R. A. Briere, X. B. Ji, M. Tiemens, S. Ahmed, Y. X. Yang, T. C. Zhao, X. S. Jiang, D. Bettoni, Liqing Xu, Cui Li, J. L. Zhang, P. Patteri, X. Y. Shen, R. Poling, X. C. Chen, H. Muramatsu, Ulrich Wiedner, R. Kliemt, Klaus Peters, L. P. Zhou, J. P. Liu, Y. Pan, J. Chai, Y. K. Heng, H. Leithoff, G. X. Sun, J. V. Bennett, Y. M. Ma, J. G. Messchendorp, Jie Yu, H. J. Li, Jin Li, J. P. Dai, Q. L. Xiu, T. J. Min, Jianping Zheng, S. Zhu, F. Li, T. Ma, Z. Jiao, Fu-Hu Liu, D. H. Zhang, F. C. Ma, O. Cakir, R. E. Mitchell, G. Cibinetto, A. Hafner, Qiunan Xu, S. J. Chen, Z. P. Mao, Q. Zhao, Y. Z. Sun, M. G. Zhao, R. P. Guo, Y. H. Xie, A. Q. Guo, J. Fang, Tao Li, Y. N. Zhang, Xiang Zhou, J. F. Qiu, L. Fava, Gang Zhao, S. Han, J. J. Zhang, M. Destefanis, W. M. Song, Z. Gao, Y. X. Xia, S. H. Zhu, Bibo Ke, L. H. Wu, Ch. Rosner, M. Savrie, Z. H. Qin, L. Xia, H. Liang, W. B. Yan, M. N. Achasov, I. B. Nikolaev, I. Uman, S. Pacetti, P. Larin, D. J. Ambrose, J. F. Sun, S. Z. Chen, M. Albrecht, S. Marcello, W. D. Li, Y. Zeng, Yaquan Fang, Jie Zhao, D. X. Lin, H. M. Hu, K. Li, X. K. Zhou, Fang Liu, I. Tapan, K. Schoenning, Q. Y. Li, B. S. Zou, Y. H. Yan, J. W. Zhang, Y. B. Chen, Xiaofeng Zhu, J. Z. Zhang, J. W. Zhao, I. Denysenko, Niklaus Berger, Y. C. Zhu, B. Y. Zhang, H. Xiao, T. Held, X. Liu, H. R. Qi, Serkant Ali Cetin, D. Y. Liu, J. B. Jiao, S. Q. Zhang, S. Qian, Jialun Ping, K. Zhang, X. Y. Zhang, M. Lara, J. B. Liu, Y. J. Sun, E. Boger, M. H. Gu, H. Y. Sheng, C. X. Yu, B. Zheng, R. G. Ping, X. L. Ji, Z. T. Sun, G. A. Chelkov, Talib Hussain, Z. A. Liu, V. Prasad, Yanwei Wang, A. Yuncu, Y. G. Xie, Y. Ban, P. Weidenkaff, F. H. Heinsius, S. X. Du, Z. L. Dou, S. P. Wen, X. S. Qin, X. R. Zhou, Cheng Li, X. K. Chu, M. H. Ye, Peilian Liu, Lingxuan Zhang, Zhiyong Zhang, L. D. Liu, L. Y. Dong, W. J. Zheng, F. Nerling, J. H. Yin, K. H. Rashid, M. Shao, Y. T. Gu, E. Fioravanti, X. L. Kang, A. Sarantsev, D. H. Wei, P. R. Li, J. S. Lange, Q. W. Zhao, X. H. Mo, L. S. Wang, L. L. Wang, H. Cai, H. J. Lu, and J. G. Lu

Subjects
Baryon, Nuclear physics, Physics, Nuclear and High Energy Physics, Particle physics, Angular distribution, 010308 nuclear & particles physics, Branching fraction, Isospin, Electron–positron annihilation, 0103 physical sciences, 010306 general physics, 01 natural sciences
Abstract

We study the decays of J / ψ and ψ ( 3686 ) to the final states Σ ( 1385 ) 0 Σ ¯ ( 1385 ) 0 and Ξ 0 Ξ ¯ 0 based on a single baryon tag method using data samples of ( 1310.6 ± 7.0 ) × 10 6 J / ψ and ( 447.9 ± 2.9 ) × 10 6 ψ ( 3686 ) events collected with the BESIII detector at the BEPCII collider. The decays to Σ ( 1385 ) 0 Σ ¯ ( 1385 ) 0 are observed for the first time. The measured branching fractions of J / ψ and ψ ( 3686 ) to Ξ 0 Ξ ¯ 0 are in good agreement with, and much more precise than, the previously published results. The angular parameters for these decays are also measured for the first time. The measured angular decay parameter for J / ψ → Σ ( 1385 ) 0 Σ ¯ ( 1385 ) 0 , α = − 0.64 ± 0.03 ± 0.10 , is found to be negative, different to the other decay processes in this measurement. In addition, the “12% rule” and isospin symmetry in the decays of J / ψ and ψ ( 3686 ) to Ξ Ξ ¯ and Σ ( 1385 ) Σ ¯ ( 1385 ) are tested.

Published
2017
Full Text
View/download PDF

328. Growth performance, rumen fermentation, bacteria composition, and gene expressions involved in intracellular pH regulation of rumen epithelium in finishing Hu lambs differing in residual feed intake phenotype1

Author

X. X. Weng, Zilong Wang, Y. Deng, Xinzhe Li, Yusheng Liang, J. Y. Lü, Hao-Li Zhang, Feng-Min Li, Fadi Li, D. F. Tang, and G. Z. Li

Subjects
0301 basic medicine, animal structures, Intracellular pH, 0402 animal and dairy science, Forage, 04 agricultural and veterinary sciences, General Medicine, Metabolism, Biology, 040201 dairy & animal science, 03 medical and health sciences, Rumen, 030104 developmental biology, Animal science, Biochemistry, Fodder, Genetics, Animal Science and Zoology, Fermentation, Composition (visual arts), Residual feed intake, Food Science
Abstract

The objective of this study was to evaluate the effect of residual feed intake (RFI) on rumen function in finishing lambs. A total of 60 male Hu lambs (average initial BW = 25.2 ± 2.5kg) were used and were offered a pelleted high-concentrate diet, of which the forage to concentrate ratio was 25:75. Individual feed intake was recorded over a period of 42 d, then 10 lambs with the lowest RFI and the highest RFI were selected, respectively. The rumen fluid used for fermentation variables and relative abundance of bacteria measurement was obtained on d 10 and 20 after RFI measurement. At the end of this experiment, the selected lambs were slaughtered and rumen epithelium and liver tissues were collected for RNA extraction. Low-RFI lambs had lower ( 0.05). Additionally, RFI was positively ( = 0.57; 0.05) were not affected by RFI classification. Nonetheless, low-RFI group lambs had a greater ( 0.05) on gene expression associated with intracellular pH regulation (, , , , , , , and ) in rumen epithelium and β-hydroxybutyrate metabolism () in both rumen epithelium and liver tissues. In conclusion, even though low-RFI lambs had lower DMI, however, the number of was lower. Additionally, there was no difference in gene expressions level associated with intracellular pH regulation in rumen epithelium between RFI groups.

Published
2017
Full Text
View/download PDF

330. A complete optical model for liquid-scintillator detectors

Author

Xingyou Li, Z. Y. Deng, Zhisheng Yu, Y. Zhang, and Liangjian Wen

Subjects
Physics, Nuclear and High Energy Physics, Photon, Physics - Instrumentation and Detectors, 010308 nuclear & particles physics, Physics::Instrumentation and Detectors, Detector geometry, Detector, Monte Carlo method, FOS: Physical sciences, Instrumentation and Detectors (physics.ins-det), Scintillator, 01 natural sciences, Computational physics, 0103 physical sciences, Neutrino, 010306 general physics, Neutrino oscillation, Absorption (electromagnetic radiation), Instrumentation
Abstract

Liquid scintillator (LS) is widely used in various neutrino oscillation experiments, in particular, the reactor neutrino experiments. The complex absorption and re-emission processes of optical photons are known to be an important source of the non-linear and non-uniform response of LS detectors. Precise simulation of light propagation in LS is highly desirable to model the detector response and reduce the systematic errors. In this paper, we develop a novel optical model which can completely deal with the competitive photon absorption and subsequent re-emission processes of the LS components. It allows to directly plug in the laboratory measurements of the LS components to model any LS composition. Extensive measurements have been performed to obtain the essential optical parameters for this model. We validate the model with a bench-top experiment featuring a small LS volume. Furthermore, we demonstrate that for any given detector geometry, this model provides the capability of optimizing the LS recipe to maximize the light collection. It is valuable for designing future LS-based detectors and improving the agreement between Monte Carlo and data for current neutrino experiments., 17 pages, 13 figures and 1 table; to be published in Nuclear Inst. and Methods in Physics Research, A

Published
2020

331. Observation of D+→ηηπ+ and improved measurement of D0(+)→ηπ+π−(0)

Author

R. Kliemt, A. Mangoni, Xiangcheng Pan, Q. Liu, Tristan Weber, A. Guskov, Jie Yu, T. Johansson, Ke Wang, J. F. Chang, Xiao-Rui Lyu, L. L. Ma, L. Gong, T. J. Min, K. J. Zhu, L. G. Xia, A. Amoroso, Q. A. Malik, G. Mezzadri, W. C. Yan, Zhiqiang Liu, G. Cibinetto, Y. F. Wang, O. B. Kolcu, H. R. Qi, Lingxuan Zhang, Y. X. Tan, W. Imoehl, X. L. Gao, L. M. Gu, M. N. Achasov, L. P. Zhou, X. Cai, X. H. Liu, R. Poling, W. G. Li, A. G. Denig, M. H. Ye, L. Lavezzi, M. G. Zhao, Y. H. Yang, X. X. Ma, R. P. Guo, J. Zhu, A. Dbeyssi, J. P. Dai, Y. M. Ma, Z. P. Mao, Yan Zhang, Y. K. Sun, Angelo Rivetti, Magnus Wolke, Y. F. Liang, D. P. Jin, J. Fang, J. Bloms, F. H. Heinsius, X. P. Qin, S. Spataro, Zongyuan Wang, Ch. Rosner, Xujin Yuan, M. Kuemmel, Matthew Glenn Kurth, X. F. Cui, G. S. Huang, C. Dong, S. Sosio, W. J. Zhu, X. D. Shi, Dan Wang, S. Gu, H. Liang, S. B. Liu, B. L. Wang, T. C. Zhao, M. Richter, Z. Ning, S. Y. Xiao, Q. P. Ji, Y. Nefedov, F. F. Sui, M. H. Gu, R. Kiuchi, Lei Li, H. M. Liu, J. F. Hu, F. Weidner, D. Y. Liu, J. B. Jiao, F. Li, F. C. Ma, L. Y. Dong, X. K. Zhou, L. J. Wu, Y. J. Mo, Y. H. Zheng, Cong-Feng Qiao, Ke Liu, F. De Mori, I. Uman, X. L. Ji, H. Y. Sheng, C. X. Yu, G. F. Cao, Q. Ouyang, S. S. Fang, Y. B. Liu, T. Liu, N. Yu. Muchnoi, X. S. Kang, Y. H. Zhang, S. L. Olsen, X. F. Wang, Z. J. Xiao, X D Shi, Xiang-Gan Liu, Y. J. Mao, Z. G. Wang, H. Y. Zhang, Joachim Pettersson, E. M. Gersabeck, J. F. Qiu, M. Papenbrock, L. Fava, Zhi Yang, T. Y. Qi, Q. M. Ma, R. T. Ma, A. Mustafa, H. X. Yang, Z. Y. Wang, Teresa Lenz, I. Garzia, G. Wilkinson, X. L. Luo, G. F. Chen, Z. Y. Zhang, J. Y. Zhang, F. Nerling, B. Zheng, R. G. Ping, J. B. Zhao, Y. Yuan, Z. A. Liu, Y. S. Zhu, H. W. Wen, Yu Zhang, S. Qian, Q. An, Jialun Ping, M. Himmelreich, Fang Liu, K. Begzsuren, Yunlong Zhang, I. R. Boyko, W. P. Wang, F. Bianchi, X. Y. Zhang, Xiaozhong Huang, Huihui Liu, W. S. Cheng, M. Kuessner, V. Prasad, Y. K. Heng, Yao Zhang, G. Li, T. T. Han, X. L. Wang, S. J. Zhao, B. J. Liu, D. Bettoni, X. Y. Shen, J. L. Zhang, J. B. Liu, Y. J. Sun, Yifan Yang, J. G. Messchendorp, U. Wiedner, Y. G. Xie, I. Denysenko, Q. J. Xu, Li Zhou, Y. Ban, P. Weidenkaff, S. P. Wen, Jianping Zheng, Tao Luo, L. Y. Liu, I. B. Nikolaev, J. C. Chen, Xuanhong Lou, T. Yu, Y. Ding, Viktor Thorén, Andrzej Kupsc, Y. P. Lu, Nasser Kalantar-Nayestanaki, G. A. Chelkov, S. X. Du, B. X. Yu, K. Y. Liu, C. Morales Morales, Yue Pan, I. Balossino, M. L. Chen, Huanhuan Liu, G. Felici, C. D. Fu, M. Destefanis, Shulei Zhang, J. H. Yin, M. Shao, Y. T. Gu, C. X. Yue, Z. L. Dou, T. Y. Xing, D. Y. Chen, X. S. Qin, X. R. Zhou, Cheng Li, C. Q. Feng, X. R. Chen, Z. Y. Deng, H. S. Chen, Alperen Yuncu, H. L. Dai, Y. H. Xie, M. Maggiora, B. Y. Zhang, W. Kühn, X. Tang, H. J. Li, Ling Zhao, L. Koch, A. Khoukaz, X. H. Li, L. Wollenberg, J. Libby, M. Rolo, Xingchao Dai, Z. Y. You, Z. A. Zhu, Lei Zhao, Z. L. Hou, Yaquan Fang, M. Greco, Y. G. Gao, Shou-hua Zhu, R. Baldini Ferroli, P. W. Luo, J. Min, H. B. Liu, Krisztian Peters, S. Malde, M. Z. Wang, F. Cossio, C. P. Shen, M. Y. Dong, K. Schoenning, B. S. Zou, K. Goetzen, B. Kopf, Y. Schelhaas, A. Sarantsev, D. H. Wei, P. R. Li, J. S. Lange, X. N. Li, Zhang Li, C. Z. Yuan, N. Cao, A. Q. Guo, C. W. Wang, Haiping Peng, K. L. He, Q. Q. Song, J. H. Zou, Ziyi Wang, Y. P. Guo, P. L. Wang, S. S. Sun, Serkant Ali Cetin, S. W. Han, V. Rodin, Meng Wang, Muhammad Irshad, Z. H. Qin, R. E. Mitchell, F. A. Harris, W. L. Chang, X. P. Xu, X. B. Ji, Yao Wang, Jimin Zhao, P. L. Li, Z. P. Zhang, H. Leithoff, P. Patteri, C. F. Redmer, Bibo Ke, W. B. Yan, M. Bertani, G. Y. Tang, S. Pacetti, L. Yang, N. Huesken, Ke Li, Jie Zhao, D. X. Lin, Alexey Zhemchugov, H. M. Hu, F. H. Liu, X. H. Mo, L. S. Wang, Nicolas Berger, L. L. Wang, H. Cai, H. B. Jiang, Jacek Biernat, J. W. Zhang, X. Q. Hao, S. Nakhoul, W. Gradl, X. N. Ma, S. Jaeger, P. Larin, Y. X. Song, R. Kappert, B. Wang, Zujian Wang, M. Fritsch, M. Kavatsyuk, G. F. Xu, S. Jin, Anita, C. Sowa, Y. B. Zhao, M. Qi, H. J. Yang, W. Shan, J. Dong, S. Nisar, C. J. Tang, Y. Hu, M. M. Ma, B. X. Zhang, Y. Fu, J. W. Zhao, J. Chai, G. X. Sun, J. V. Bennett, Li Yan, Y. C. Zhu, Z. Jiao, D. H. Zhang, T. Held, X. Y. Song, M. Albrecht, W. D. Li, F. Feldbauer, Feng Liu, B. T. Tsednee, M. Ablikim, X. Y. Jiang, R. Farinelli, H. L. Ma, D. M. Li, H. Muramatsu, L. D. Liu, M. Pelizaeus, S. Ahmed, Y. X. Yang, J. J. Xu, J. D. Lu, C. Schnier, Y. Q. Wang, Lei Zhang, X. T. Huang, J. Q. Zhang, G. Rong, J. S. Huang, Q. Zhao, Y. Z. Sun, Z. X. Meng, X. A. Xiong, I. K. Keshk, A. A. Zafar, S. L. Yang, C. X. Lin, G. R. Liao, Alexander Leon Gilman, M. Rump, Gang Zhao, J. F. Sun, S. Marcello, Y. Zeng, Y. J. Lin, Zhe Sun, S. Lusso, K. H. Rashid, Y. B. Chen, Xiaofeng Zhu, J. Z. Zhang, C. X. Liu, J. J. Song, L. Sun, H. B. Li, Y. T. Liang, S. J. Chen, C. L. Luo, S. Y. Li, Q. Zhou, T. Holtmann, J. Y. Liu, C. C. Zhang, H. J. Lu, J. G. Lu, Y. N. Gao, B. Zhong, L. B. Guo, F. E. Maas, T. Hu, X. L. Li, Feng Yan, L. H. Wu, M. Savrie, O. Bakina, Yi Jin, Y. J. Xiao, P. X. Shen, Z. Wu, M.G. Alekseev, Zhiqing Zhang, A. N. Zhu, Tao Zhang, Xu Shan, J. C. Li, J. Zhuang, M. X. Luo, D. V. Dedovich, A. Calcaterra, Z. G. Zhao, L. Z. Liao, Yu Bai, H. H. Zhang, Z. J. Sun, S. Maldaner, P. Kiese, Yuan Hou, R. A. Briere, X. S. Jiang, R. X. Yang, Wei Xu, A. Pitka, P. Adlarson, Y. F. Long, K. Ravindran, Yi Zhang, S. Q. Qu, Z. B. Li, W. Ikegami Andersson, T. Hussain, X. Y. Ma, W. X. Gong, and C. H. Li

Subjects
Physics, Particle physics, 010308 nuclear & particles physics, Electron–positron annihilation, 0103 physical sciences, Pi, CP violation, 010306 general physics, 01 natural sciences
Published
2020
Full Text
View/download PDF

332. Determination of Azide Ions in Blood by Pentafluorobenzyl Derivation Followed by GC-MS

Author

M S, Li, S Q, Zheng, Z H, Sheng, S Y, He, Q Y, Deng, C, Liang, Z P, Wu, F Q, Cao, and M, Du

Subjects
Ions, Azides, Humans, Gas Chromatography-Mass Spectrometry
Abstract

Objective To establish a method for determination of the azide ions in blood by gas chromatography-mass spectrometry （GC-MS） following pentafluorobenzyl derivatization. Methods A blood sample of 0.2 mL was placed into a 10 mL glass test tube, and the internal standard sodium cyanide, derivatization reagent pentafluorobenzyl bromide and catalyst tetradecyl benzyl dimethyl ammonium chloride were added in turn. After vortex mixing, the mixture was heated with low-power microwave for 3 min. After centrifugation, the organic phase was taken for GC-MS analysis. Results The azide ions in blood had a good linear relationship in the mass concentration range of 0.5 to 20 μg/mL. The lowest detection limit was 0.25 μg/mL and the relative recovery was 91.36%-94.58%. The method was successfully applied to a case of death from sodium azide poisoning. The mass concentration of azide ions in the blood of the dead was 11.11 μg/mL. Conclusion The method developed in this paper has strong specificity and is easy to operate, which is suitable for the rapid detection of azide ions in blood.五氟苄基衍生化GC-MS法检测血液中叠氮离子.目的 建立血液中叠氮离子的五氟苄基衍生化气相色谱-质谱（gas chromatography-mass spectrometry，GC-MS）法。 方法 取血液检材0.2 mL置于10 mL玻璃试管中，依次加入内标物氰化钠、衍生化试剂五氟苄基溴和催化剂十四烷基二甲基苄基氯化铵，涡旋混合后，微波炉低火档加热3 min，离心后取有机相进行GC-MS分析。 结果 血液中叠氮离子在0.5~20 μg/mL质量浓度范围内的线性关系良好，最低检测限为0.25 μg/mL，相对回收率为91.36%~94.58%，并成功应用于1例叠氮化钠中毒死亡案件，死者血液中叠氮离子质量浓度为11.11 μg/mL。 结论 本研究建立的方法专属性强，操作简便，适用于血液中叠氮离子的快速检测。.法医毒物化学；气相色谱-质谱法；五氟苄基衍生化；叠氮离子；氰离子.

Published
2020

333. [Rectum-preserving surgery after consolidation neoadjuvant therapy or totally neoadjuvant therapy for low rectal cancer: a preliminary report]

Author

Y, Huang, S H, Huang, P, Chi, X J, Wang, H M, Lin, X R, Lu, D X, Ye, Y, Lin, and Y, Deng

Subjects
Male, Rectal Neoplasms, Rectum, Chemoradiotherapy, Middle Aged, Neoadjuvant Therapy, Treatment Outcome, Positron Emission Tomography Computed Tomography, Humans, Female, Neoplasm Recurrence, Local, Watchful Waiting, Neoplasm Staging, Retrospective Studies
Published
2020

334. Observation of a Resonant Structure in e+e−→K+K−π0π0

Author

Q. A. Malik, G. Mezzadri, M. H. Ye, X. Wang, F. De Mori, C. Sowa, M. Bertani, L. M. Gu, Z. X. Meng, Yao Wang, Y. B. Zhao, L. P. Zhou, P. R. Li, Y. M. Ma, Z. P. Mao, M. Richter, Z. Ning, S. Y. Xiao, X. A. Xiong, L. Yang, Meng Wang, Jinfei Wu, J. Fang, Ch. Rosner, Zhiqing Liu, L. Y. Dong, Huanhuan Liu, A. A. Zafar, Z. G. Wang, G. Felici, H. Y. Zhang, W. G. Li, Y. K. Sun, J. Libby, J. Dong, X. N. Ma, G. Y. Tang, Ke Wang, W. Y. Sun, Haiwen Liu, T. Johansson, J. F. Chang, Y. F. Wang, O. B. Kolcu, X. Cai, L. Lavezzi, X. Q. Hao, Yan Zhang, H. B. Jiang, Xu Yan, R. T. Ma, Jiawei Zhang, Q. P. Ji, S. Spataro, X. P. Xu, Shiqun Li, Shan Jin, S. F. Zhang, F. Li, K. H. Rashid, Yaquan Fang, A. Pitka, K. Goetzen, S. Nisar, X. Tang, G. F. Chen, C. J. Tang, Y. T. Liang, W. Imoehl, H. B. Li, Y. Hu, S. J. Chen, F. C. Ma, W. Gradl, Y. H. Zheng, M. Y. Dong, John Jake Lane, Guoqiang Yu, D. Y. Liu, J. B. Jiao, Guangshun Huang, L. Yan, M. Kuessner, Y. X. Song, Y. P. Lu, Z. A. Liu, Q. M. Ma, V. Prasad, J. Y. Zhang, Lei Li, D. Y. Wang, M. Albrecht, K. Schoenning, B. S. Zou, J. L. Li, A. Yuncu, M. Rolo, Y. Ding, B. J. Liu, X. H. Li, L. Wollenberg, Xiao-Rui Lyu, S. Zhang, Jie Zhao, D. X. Lin, B. Wang, M. Kavatsyuk, S. Han, Xingchao Dai, Alexey Zhemchugov, H. M. Hu, A. G. Denig, C. L. Luo, Q. Zhou, H. C. Shi, Y. Yuan, Y. S. Zhu, G. F. Cao, W. D. Li, B. T. Tsednee, Krisztian Peters, S. L. Yang, B. L. Wang, T. Holtmann, Niklaus Berger, J. Min, T. Liu, J. F. Qiu, L. H. Wu, C. C. Zhang, X. Y. Jiang, M. M. Ma, Tao Sun, J. L. Zhang, B. Zhong, L. B. Guo, H. W. Wen, M. Savrie, Y. Fu, G. A. Chelkov, L. Fava, Zhi Yang, B. Kopf, T. C. Zhao, J. Zhao, X D Shi, F. Cossio, F. F. Sui, M. H. Gu, R. Kiuchi, H. Y. Sheng, T. Hussain, J. Y. Liu, T. Y. Xing, Zongyuan Wang, D. Y. Chen, W. Kühn, Yi Jin, L. Xia, Ruiting Ma, H. B. Liu, K. J. Zhu, M. Fritsch, Y. G. Gao, B. X. Zhang, K. L. He, H. Muramatsu, Ziyi Wang, A. N. Zhu, Ulrich Wiedner, I. Uman, Y. J. Mao, X. Y. Ma, H. X. Yang, T. T. Han, Q. Liu, L. L. Ma, L. Gong, W. Yuan, L. Koch, J. W. Zhao, W. X. Gong, R. Kappert, S. J. Zhao, Tao Zhang, Z. Y. You, Hongrong Qi, J. H. Zou, F. Weidner, C. H. Li, M. Z. Wang, Y. J. Xiao, Y. Zhang, Z. A. Zhu, W. C. Yan, G. X. Sun, J. V. Bennett, H. Xiao, Jimin Zhao, A. Khoukaz, Y. H. Xie, Ziyuan Li, C. X. Yu, Y. C. Zhu, A. Amoroso, S. Nakhoul, A. Q. Guo, Q. Ouyang, Jianhao Zhang, P. L. Li, Z. Jiao, Fu-Hu Liu, S. S. Sun, D. H. Zhang, R. X. Yang, S. Janchiv, X. L. Gao, R. Baldini Ferroli, B. Zheng, R. G. Ping, T. Z. Han, M. Maggiora, Ling Zhao, A. Pathak, S. S. Fang, C. Y. Guan, S. Jaeger, Ke Liu, T. Weber, F. Feldbauer, C. Li, S. Qian, Q. An, Jialun Ping, H. J. Lu, J. G. Lu, Andrzej Kupsc, P. Larin, M. Qi, H. J. Yang, Huihui Liu, Lei Zhao, Z. L. Hou, T. Held, M. Kuemmel, Matthew Glenn Kurth, Xu Shan, A. Dbeyssi, X. S. Qin, C. Zhong, Y. B. Liu, S. Malde, G. F. Xu, C. X. Yue, Q. J. Xu, Feng Liu, F. E. Maas, W. Shan, C. Dong, S. Sosio, M. Himmelreich, Y. Ban, P. Weidenkaff, F. H. Heinsius, Anita, J. G. Messchendorp, Y. P. Guo, S. Gu, T. Hu, X. Y. Zhang, X. L. Wang, C. P. Shen, L. J. Wu, J. Bloms, R. S. Shi, S. P. Wen, Xuanhong Lou, J. P. Dai, M. Ablikim, X. R. Zhou, X. F. Cui, Jianyu Zhang, X. Wu, X. L. Lu, Viktor Thorén, J. B. Liu, O. Bakina, A. Calcaterra, Z. G. Zhao, X. N. Li, L. Z. Liao, P. L. Wang, Cheng Li, R. E. Mitchell, C. Z. Yuan, N. Cao, Nasser Kalantar-Nayestanaki, Y. J. Sun, Yifan Yang, Zujian Wang, Angelo Rivetti, Haiping Peng, Joachim Pettersson, P. Kiese, Y. J. Mo, Muhammad Irshad, L. Q. Qin, Yuan Hou, C. Morales Morales, Hao Liang, X. L. Luo, X. L. Ji, Y. Bai, P. X. Shen, Tao Luo, Yue Pan, R. A. Briere, I. Balossino, C. F. Redmer, D. C. Shan, T. Y. Qi, J. D. Lu, C. W. Wang, G. Rong, J. Tang, H. H. Zhang, Y. K. Heng, X. Y. Song, Cong-Feng Qiao, Z. Wu, Evelina Gersabeck, C. Schnier, Y. Q. Wang, L. D. Liu, S. Ahmed, K. Begzsuren, Y. X. Yang, Z. J. Sun, N. Yu. Muchnoi, X. S. Jiang, Y. Schelhaas, Yunlong Zhang, F. Bianchi, B. X. Yu, Zhiqing Zhang, D. Bettoni, W. J. Zhu, F. A. Harris, J. F. Hu, Y. H. Zhang, X. D. Shi, M. Lellmann, Lingxuan Zhang, Y. X. Tan, W. B. Yan, S. Maldaner, W. L. Chang, Huimin Wang, Xiang-Gan Liu, M. L. Chen, Zhiyong Zhang, L Y Liu, X. S. Kang, X. T. Huang, R. Poling, S. H. Zhu, T. Yu, H. Leithoff, M. N. Achasov, J. F. Sun, X. P. Qin, Z. Y. Wang, X. Liu, Q. Q. Song, Jianping Zheng, W. P. Wang, Z. H. Qin, Q. Zhao, X. K. Zhou, M. G. Zhao, Y. H. Yang, X. X. Ma, S. Pacetti, H. S. Chen, H. Qi, C. X. Liu, S. Marcello, Y. Z. Sun, X. Y. Shen, Y. G. Xie, Li Zhou, Y. Zeng, T. J. Min, J. Zhu, X. F. Wang, Wei Xu, K. Y. Liu, I. Garzia, H. L. Dai, Igor Boyko, J. C. Li, Zhe Sun, S. Lusso, P. Adlarson, Xiang Zhou, I. K. Keshk, N. Huesken, Serkant Ali Cetin, S. X. Du, C. X. Lin, Ke Li, M. Destefanis, J. Zhuang, M. Rump, Gang Zhao, Y. B. Chen, Xiaofeng Zhu, J. Z. Zhang, J. J. Song, L. Sun, Fang Liu, M. X. Luo, Dylan Jaide White, R. Farinelli, H. J. Li, I. Denysenko, Stephen Lars Olsen, J. Q. Zhang, H. L. Ma, T. Lenz, D. M. Li, Michael Papenbrock, D. V. Dedovich, Shuai Liu, B. Y. Zhang, J. J. Xu, Guangyi Zhang, M. Pelizaeus, Y. F. Long, B. C. Ke, Z. J. Xiao, K. Ravindran, M. Greco, Magnus Wolke, Y. F. Liang, D. P. Jin, X. Pan, Yi Zhang, Xujin Yuan, R. P. Guo, S. Q. Qu, S. B. Liu, Z. B. Li, W. Ikegami Andersson, Y. Nefedov, F. Nerling, X. H. Mo, L. S. Wang, L. L. Wang, H. Cai, L. Q. Huang, Jacek Biernat, I. B. Nikolaev, J. H. Yin, Lei Zhang, M. Shao, Y. T. Gu, A. Sarantsev, D. H. Wei, J. S. Lange, Bingxuan Liu, G. Wilkinson, W. S. Cheng, Yao Zhang, G. Li, A. Gilman, C. D. Fu, C. Q. Feng, X. R. Chen, Z. Y. Deng, Xingguo Li, R. Kliemt, A. Mangoni, A. Guskov, Jie Yu, G. Cibinetto, P. W. Luo, L. K. Li, V. Rodin, X. B. Ji, and P. Patteri

Subjects
Physics, Particle physics, 0103 physical sciences, Structure (category theory), General Physics and Astronomy, 010306 general physics, 01 natural sciences, Energy (signal processing), Luminosity
Abstract

A partial-wave analysis is performed for the process e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0} at the center-of-mass energies ranging from 2.000 to 2.644 GeV. The data samples of e^{+}e^{-} collisions, collected by the BESIII detector at the BEPCII collider with a total integrated luminosity of 300 pb^{-1}, are analyzed. The total Born cross sections for the process e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0}, as well as the Born cross sections for the subprocesses e^{+}e^{-}→ϕπ^{0}π^{0}, K^{+}(1460)K^{-}, K_{1}^{+}(1400)K^{-}, K_{1}^{+}(1270)K^{-}, and K^{*+}(892)K^{*-}(892), are measured versus the center-of-mass energy. The corresponding results for e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0} and ϕπ^{0}π^{0} are consistent with those of BABAR with better precision. By analyzing the cross sections for the four subprocesses, K^{+}(1460)K^{-}, K_{1}^{+}(1400)K^{-}, K_{1}^{+}(1270)K^{-}, and K^{*+}(892)K^{*-}(892), a structure with mass M=(2126.5±16.8±12.4) MeV/c^{2} and width Γ=(106.9±32.1±28.1) MeV is observed with an overall statistical significance of 6.3σ, although with very limited significance in the subprocesses e^{+}e^{-}→K_{1}^{+}(1270)K^{-} and K^{*+}(892)K^{*-}(892). The resonant parameters of the observed structure suggest it can be identified with the ϕ(2170), thus the results provide valuable input to the internal nature of the ϕ(2170).

Published
2020
Full Text
View/download PDF

335. [Analysis of clinical features of 29 patients with 2019 novel coronavirus pneumonia]

Author

L, Chen, H G, Liu, W, Liu, J, Liu, K, Liu, J, Shang, Y, Deng, and S, Wei

Subjects
Interleukin-6, SARS-CoV-2, Pneumonia, Viral, COVID-19, Receptors, Interleukin-2, Prognosis, Severity of Illness Index, Betacoronavirus, Cytokines, Humans, Coronavirus Infections, Tomography, X-Ray Computed, Lung, Biomarkers, Retrospective Studies
Published
2020

336. Stress cardiomyopathy in dextrocardia with situs inversus and anomalous coronary arteries

Author

Yue Y Deng, David W Baker, and Amir-Hadi Nojoumian

Subjects
Male, congenital, hereditary, and neonatal diseases and abnormalities, medicine.medical_specialty, Coronary Vessel Anomalies, Cardiomyopathy, Dextrocardia, 030204 cardiovascular system & hematology, Coronary Angiography, 03 medical and health sciences, Electrocardiography, 0302 clinical medicine, Takotsubo Cardiomyopathy, Internal medicine, otorhinolaryngologic diseases, medicine, Humans, business.industry, Coronary anatomy, General Medicine, Middle Aged, medicine.disease, Situs Inversus, Coronary arteries, Situs inversus, medicine.anatomical_structure, 030228 respiratory system, Echocardiography, Pediatrics, Perinatology and Child Health, Cardiology, Radiography, Thoracic, Cardiology and Cardiovascular Medicine, business
Abstract

We present a 53-year-old male with the rare constellation of stress cardiomyopathy, dextrocardia with situs inversus and anomalous coronary anatomy. This case highlights the difficulties faced when managing patients with uncommon disorders and demonstrates a rare overlap of acquired and CHD.

Published
2020

337. Partial wave analysis of ψ(3686)→K+K−η

Author

Y. H. Zheng, Cong-Feng Qiao, G. Y. Tang, M. Qi, H. J. Yang, N. Yu. Muchnoi, S. Qian, P. W. Luo, Q. An, Jialun Ping, Y. H. Xie, Jie Zhao, X. S. Kang, S. J. Zhao, M. Kuemmel, Matthew Glenn Kurth, B. J. Liu, Y. H. Zhang, K. Zhang, D. X. Lin, Zhang Li, X. Y. Zhang, X. L. Wang, Alexey Zhemchugov, H. M. Hu, M. Maggiora, Ling Zhao, S. L. Olsen, Y. Fu, F. H. Liu, X. F. Cui, J. B. Liu, Nicolas Berger, Y. H. Yan, Y. J. Sun, Yifan Yang, Fang Liu, Lei Zhao, Z. Y. Wang, Teresa Lenz, J. D. Lu, Z. L. Hou, V. Rodin, Q. J. Xu, U. Wiedner, I. Denysenko, J. W. Zhao, X. T. Huang, J. W. Zhang, G. Rong, Y. P. Lu, X. P. Xu, X. B. Ji, Q. Liu, Tristan Weber, Z. X. Meng, X. A. Xiong, J. C. Chen, Xuanhong Lou, L. H. Wu, M. Savrie, Yi Jin, A. A. Zafar, J. W. Li, Y. C. Zhu, R. M. Wang, Y. J. Xiao, P. Patteri, R. Kappert, Tao Luo, M. Richter, Viktor Thorén, G. S. Huang, K. H. Rashid, Nasser Kalantar-Nayestanaki, L. L. Ma, L. Gong, Y. T. Liang, Z. Ning, S. Y. Xiao, F. Li, B. Y. Zhang, S. J. Chen, C. Morales Morales, C. Z. Yuan, N. Cao, L. J. Wu, W. J. Zhu, X. D. Shi, Dan Wang, H. Liang, Lingxuan Zhang, T. Held, S. Gu, F. C. Ma, Yue Pan, I. Balossino, A. Calcaterra, Z. G. Zhao, Q. P. Ji, L. G. Xia, A. Amoroso, L. Z. Liao, X. L. Ji, X. Q. Hao, S. Nakhoul, Y. Schelhaas, W. Imoehl, I. Uman, A. Dbeyssi, G. F. Xu, B. X. Yu, S. Jin, H. R. Qi, Q. Q. Song, Y. J. Mo, Huanhuan Liu, G. Wilkinson, X. P. Qin, W. S. Cheng, Yao Zhang, G. Felici, Jun-Yi Zhang, G. Li, X. K. Zhou, X. N. Ma, X. H. Liu, J. Min, Angelo Rivetti, S. L. Yang, P. Larin, Xujin Yuan, J. P. Dai, F. De Mori, Y. P. Guo, Z. J. Xiao, X D Shi, Bibo Ke, F. F. Sui, M. H. Gu, Z. Y. Zhang, R. Kiuchi, G. R. Liao, Serkant Ali Cetin, H. Y. Sheng, Shulei Zhang, Y. J. Mao, T. Liu, J. F. Qiu, M. Papenbrock, F. Y. Li, C. D. Fu, C. Q. Feng, H. B. Liu, Xiang-Gan Liu, W. B. Yan, Z. Y. Deng, S. Pacetti, L. Fava, D. Y. Liu, M. Albrecht, I. R. Boyko, H. S. Chen, Alperen Yuncu, J. B. Jiao, F. Nerling, H. X. Yang, T. Y. Qi, S. B. Liu, B. Kopf, M. G. Zhao, Y. H. Yang, X. X. Ma, R. P. Guo, J. Zhu, I. Garzia, Ke Liu, Liqing Xu, J. Libby, Yaquan Fang, M. Greco, Shou-hua Zhu, Y. G. Xie, Li Zhou, Yang Zhang, Zhiqing Liu, M. Himmelreich, T. Johansson, J. F. Chang, H. J. Li, X. H. Li, Y. Nefedov, Q. L. Xiu, Yu Bai, H. H. Zhang, N. Huesken, W. D. Li, B. T. Tsednee, X. Y. Song, K. Goetzen, X. Y. Shen, Y. F. Wang, Y. Ding, Y. X. Xia, T. Yu, K. L. He, M. Kuessner, S. W. Han, M. Z. Wang, Jimin Zhao, P. L. Li, X. F. Wang, H. L. Dai, Ke Wang, T. Y. Xing, D. Y. Chen, Q. M. Ma, A. Mustafa, B. Garillon, Ke Li, M. Y. Dong, W. Kühn, Z. J. Sun, C. X. Yu, B. Zheng, R. G. Ping, Z. A. Liu, V. Prasad, O. B. Kolcu, Zujian Wang, X. Cai, L. Lavezzi, Z. L. Dou, Xingchao Dai, E. M. Gersabeck, X. L. Luo, C. F. Redmer, R. Poling, J. F. Sun, F. H. Heinsius, Fenfen An, Z. G. Wang, H. Y. Zhang, Z. Y. You, Z. A. Zhu, K. Schoenning, Q. Y. Li, B. S. Zou, B. Wang, M. Fritsch, M. Kavatsyuk, Y. Yuan, Y. S. Zhu, Yu Zhang, J. H. Zou, Y. G. Gao, G. F. Chen, J. Y. Zhang, M. Bertani, B. L. Wang, Xiao-Rui Lyu, Huihui Liu, S. Marcello, T. C. Zhao, Y. Zeng, Y. J. Lin, Zhe Sun, J. G. Messchendorp, G. A. Chelkov, S. S. Sun, Q. A. Malik, G. Mezzadri, S. Lusso, K. Begzsuren, W. C. Yan, Magnus Wolke, Y. Ban, P. Weidenkaff, S. P. Wen, X. S. Qin, X. R. Zhou, Cheng Li, R. Kliemt, A. Mangoni, L. Yang, A. Guskov, W. P. Wang, S. Maldaner, F. Bianchi, Y. F. Liang, Jie Yu, D. P. Jin, C. P. Shen, L. M. Gu, H. W. Wen, L. Koch, A. Khoukaz, M. N. Achasov, Y. B. Chen, L. P. Zhou, R. E. Mitchell, Xiaofeng Zhu, J. Z. Zhang, Y. M. Ma, J. C. Li, T. J. Min, K. J. Zhu, J. J. Song, R. Baldini Ferroli, Y. K. Heng, M. M. Ma, B. X. Zhang, L. Sun, Z. P. Mao, N. Qin, W. G. Li, A. G. Denig, Y. K. Sun, J. J. Xu, Xiaoyu Zhou, G. Cibinetto, Y. T. Tan, W. Gradl, Krisztian Peters, S. Malde, J. Zhuang, J. Bloms, Z. Q. Yang, J. Fang, Xiaozhong Huang, L. Y. Liu, M. X. Luo, S. Spataro, Ch. Rosner, J. S. Huang, Zongyuan Wang, X. N. Li, Haiping Peng, D. V. Dedovich, Xu Zhou, C. X. Liu, Andrzej Kupsc, Lei Li, H. M. Liu, J. F. Hu, J. Chai, G. X. Sun, J. V. Bennett, Li Yan, Q. Ouyang, M. L. Chen, G. F. Cao, S. S. Fang, F. Feldbauer, A. Q. Guo, C. W. Wang, Y. B. Liu, H. B. Li, C. L. Luo, Q. Zhou, Feng Liu, C. C. Zhang, B. Zhong, L. B. Guo, M. Ablikim, Z. H. Qin, M.G. Alekseev, X. Y. Jiang, A. N. Zhu, Tao Zhang, Xu Shan, I. B. Nikolaev, J. H. Yin, M. Shao, Y. T. Gu, A. Sarantsev, D. H. Wei, P. R. Li, J. S. Lange, M. H. Ye, L. Y. Dong, X. H. Mo, L. S. Wang, L. L. Wang, H. Cai, Jacek Biernat, Z. Jiao, D. H. Zhang, X. Tang, M. Rolo, C. Sowa, Y. B. Zhao, F. Cossio, X. L. Gao, C. Dong, S. Sosio, W. Shan, J. Dong, Joachim Pettersson, Yunlong Zhang, D. Bettoni, J. L. Zhang, H. L. Jiang, Jianping Zheng, S. X. Du, K. Y. Liu, M. Destefanis, S. Nisar, C. J. Tang, Y. Hu, J. Q. Zhang, H. J. Lu, J. G. Lu, P. L. Wang, Meng Wang, Muhammad Irshad, F. E. Maas, T. Hu, F. A. Harris, W. L. Chang, Z. P. Zhang, H. Leithoff, J. Y. Liu, X. L. Li, O. Bakina, Q. Gao, Y. N. Gao, Y. Zhang, Feng Yan, J. Z. Fan, P. X. Shen, Z. Wu, R. Farinelli, H. L. Ma, D. M. Li, Zhiqing Zhang, H. Muramatsu, M. Pelizaeus, S. Ahmed, Y. X. Yang, Q. Zhao, Y. Z. Sun, I. K. Keshk, C. X. Lin, Alexander Leon Gilman, M. Rump, Gang Zhao, Z. Gao, S. L. Niu, Y. F. Long, K. Ravindran, Yi Zhang, S. Q. Qu, Z. B. Li, W. Ikegami Andersson, T. Hussain, X. Y. Ma, W. X. Gong, C. H. Li, X. H. Sun, P. Kiese, Yuan Hou, R. A. Briere, X. S. Jiang, R. X. Yang, Wei Xu, A. Pitka, and P. Adlarson

Subjects
Physics, 010308 nuclear & particles physics, Branching fraction, Partial wave analysis, 0103 physical sciences, Resonance, State (functional analysis), Atomic physics, 010306 general physics, 01 natural sciences
Abstract

Using a sample of (448.1±2.9)×106 ψ(3686) events collected with the BESIII detector, we perform the first partial wave analysis of ψ(3686)→K+K-η. In addition to the well established states, ϕ(1020), ϕ(1680), and K3*(1780), contributions from X(1750), ρ(2150), ρ3(2250), and K2*(1980) are also observed. The X(1750) state is determined to be a 1-- resonance. The simultaneous observation of the ϕ(1680) and X(1750) indicates that the X(1750), with previous observations in photoproduction, is distinct from the ϕ(1680). The masses, widths, branching fractions of ψ(3686)→K+K-η, and the intermediate resonances are also measured.

Published
2020
Full Text
View/download PDF

338. Retinopathy develops at similar glucose levels but higher HbA

Author

L R, Staimez, M K, Rhee, Y, Deng, S E, Safo, S M, Butler, B T, Legvold, S L, Jackson, C N, Ford, P W F, Wilson, Q, Long, and L S, Phillips

Subjects
Blood Glucose, Glycated Hemoglobin, Male, Diabetic Retinopathy, Incidence, Black People, Middle Aged, United States, White People, Article, Black or African American, United States Department of Veterans Affairs, Diabetes Mellitus, Humans, Female, Aged
Abstract

AIMS: To examine the association of HbA(1c) and glucose levels with incident diabetic retinopathy according to black African or white European ancestry. METHODS: In this retrospective cohort study of 202 500 US Veterans with diabetes (2000–2014), measures included HbA(1c), outpatient random serum/plasma glucose, and incident retinopathy [conversion from negative to ≥2 positive evaluations (ICD-9 codes), without a subsequent negative]. RESULTS: At baseline, the study population had a mean age of 59.3 years, their mean BMI was 31.9 kg/m(2), HbA(1c) level was 57 mmol/mol (7.4%) and glucose level was 8.8 mmol/l, and 77% were of white European ancestry (white individuals) and 21% of black African ancestry (black individuals). HbA(1c) was 0.3% higher in black vs white individuals (P < 0.001), adjusting for baseline age, sex, BMI, estimated glomerular filtration rate (eGFR), haemoglobin, and average systolic blood pressure and glucose. Over 11 years, incident retinopathy occurred in 9% of black and 7% of white individuals, but black individuals had higher HbA(1c), glucose, and systolic blood pressure (all P < 0.001); adjusted for these factors, incident retinopathy was reduced in black vs white individuals (P < 0.001). The population incidence of retinopathy (7%) was associated with higher mean baseline HbA(1c) in individuals with black vs white ancestry [63 mmol/mol (7.9%) vs 58 mmol/mol (7.5%); P < 0.001)], but with similar baseline glucose levels (9.0 vs 9.0 mmol/l; P = 0.660, all adjusted for baseline age, sex and BMI). CONCLUSIONS: Since retinopathy occurs at higher HbA(1c) levels in black people for a given level of average plasma glucose, strategies may be needed to individualize the interpretation of HbA(1c) measurements.

Published
2020

339. Rationale, Methods, Feasibility, and Preliminary Outcomes of a Transdiagnostic Prevention Program for At-Risk College Students

Author

Anne S. Burke, Benjamin G. Shapero, Andrea Pelletier-Baldelli, Wisteria Y. Deng, Maren B. Nyer, Logan Leathem, Leah Namey, Carrie Landa, Corinne Cather, and Daphne J. Holt

Subjects
Mindfulness, lcsh:RC435-571, education, Population, 03 medical and health sciences, 0302 clinical medicine, prevention, lcsh:Psychiatry, medicine, psychosis, resilience, Original Research, Psychiatry, education.field_of_study, business.industry, college students, Mental illness, medicine.disease, Mental health, self-compassion, 030227 psychiatry, Psychiatry and Mental health, Mentalization, transdiagnostic, depression, Anxiety, transition-aged youth, medicine.symptom, business, 030217 neurology & neurosurgery, Self-compassion, Clinical psychology, Psychopathology
Abstract

PurposeEarly adulthood represents one period of increased risk for the emergence of a serious mental illness. The college campus provides a unique opportunity to assess and monitor individuals in this at-risk age group. However, there are no validated early detection programs that are widely implemented on college campuses. In an effort to address this gap, we designed and tested an early detection and prevention program tailored to college students. A transdiagnostic approach was employed because of evidence for shared risk factors across major mental illnesses.DesignSingle arm, prospective study evaluating outcomes following a 4-week intervention.MethodThree in-person mental health screenings were conducted on the campus of one university. Undergraduate students with at least mildly elevated, self-reported levels of depressive or subclinical psychotic symptoms, who were not receiving treatment for these symptoms, were invited to participate in a 4-session workshop focused on increasing self- and other- awareness and emotion regulation using established mindfulness, self-compassion, and mentalization principles and experiential exercises. Symptoms, resilience-promoting capacities, and aspects of social functioning were assessed pre- and post- intervention.Results416 students were screened and a total of 63 students participated in the workshop. 91% attended at least 3 of the 4 sessions. The majority of participants found the workshop interesting and useful and would recommend it to a friend. Significant pre-to-post reductions in symptoms (depression, anxiety, and subclinical psychotic symptoms, ps < 0.004) and improvements in resilience-promoting capacities (self-compassion and self-efficacy, ps < 0.006) and indices of social functioning (social motivation, activity, and a measure of comfort with the physical presence of others, ps < 0.04) were observed. Moreover, the significant increases in resilience-promoting capacities correlated with the reductions in affective symptoms (ps < 0.03).ConclusionsThese findings suggest that an on-campus mental health screening and early intervention program is feasible, acceptable, and may be associated with improvements in resilience-related capacities and symptom reductions in young adults with non-impairing, subclinical symptoms of psychopathology. Follow-up work will determine whether this program can improve both shorter and longer-term mental health and functional outcomes in this at-risk population.

Published
2020
Full Text
View/download PDF

340. Environmental Exposure-Associated Human Health Risk of Dioxin Compounds in the Vicinity of a Municipal Solid Waste Incinerator in Shanghai, China

Author

Ping'an Peng, Y. Y. Deng, J. F. Hu, W. L. Mao, H. W. Yin, and L. J. Jia

Subjects
Pollution, China, Municipal solid waste, Polychlorinated Dibenzodioxins, Health, Toxicology and Mutagenesis, media_common.quotation_subject, Population, Incineration, 010501 environmental sciences, Toxicology, Dioxins, Solid Waste, 01 natural sciences, Human health, Soil, Ecotoxicology, Humans, education, 0105 earth and related environmental sciences, media_common, education.field_of_study, Air Pollutants, Atmosphere, 04 agricultural and veterinary sciences, General Medicine, Environmental exposure, Environmental Exposure, Dibenzofurans, Polychlorinated, Environmental chemistry, 040103 agronomy & agriculture, 0401 agriculture, forestry, and fisheries, Environmental science, Equivalent concentration, Dibenzofurans, Environmental Monitoring
Abstract

In order to assess environmental exposure-associated human health risk of dioxin compounds for the population in the vicinity of a municipal solid waste incinerator (MSWI) in Shanghai, the atmospheric samples (n = 24) and soils samples (n = 96) were collected and analyzed to obtain the concentration level, pollution characteristics and seasonal changes of dioxin compounds in environmental medias. The toxicity equivalent concentration range of 2,3,7,8-substituted polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) was 30.9–409 fg WHO-TEQ·m−3 in atmosphere and 0.362–8.55 ng WHO-TEQ·kg−1 in soil. The non-carcinogenic health risk and carcinogenic health risk from PCDD/Fs environmental exposure of people living in the vicinity of the MSWI in Shanghai were all within the allowable range of the US Environmental Protection Agency, which implied that the MSWI in Shanghai did not produce additional risk for the population living in its vicinity.

Published
2020

341. Search for the rare decay η′→π0π0π0π0 at BESIII

Author

Z. G. Wang, M. Kuessner, X. L. Gao, H. Y. Zhang, Z. A. Liu, G. A. Chelkov, R. Farinelli, Y. Schelhaas, Z. X. Meng, X. A. Xiong, Xiao-Rui Lyu, V. Prasad, P. Kiese, S. L. Yang, Yuan Hou, H. L. Ma, C. Dong, Y. H. Xie, Y. Ban, P. Weidenkaff, M. Maggiora, Ling Zhao, G. F. Chen, M. Albrecht, Lei Zhao, S. Sosio, Z. L. Hou, Y. H. Zheng, Cong-Feng Qiao, C. Z. Yuan, N. Cao, R. A. Briere, D. M. Li, L. D. Liu, S. P. Wen, A. A. Zafar, H. Muramatsu, G. R. Liao, X. S. Qin, X. R. Zhou, J. Y. Zhang, W. D. Li, X. S. Jiang, Zongyuan Wang, B. T. Tsednee, Cheng Li, I. B. Nikolaev, H. R. Qi, Q. Q. Song, N. Yu. Muchnoi, Joachim Pettersson, P. L. Wang, R. Kliemt, Meng Wang, L. J. Wu, Y. P. Guo, Muhammad Irshad, M. Pelizaeus, X. S. Kang, X. Q. Hao, J. H. Yin, R. X. Yang, Wei Xu, Y. H. Zhang, S. Nakhoul, H. W. Wen, R. T. Ma, Yunlong Zhang, Bibo Ke, A. Mangoni, A. Guskov, Jie Yu, T. Holtmann, K. H. Rashid, Serkant Ali Cetin, J. Y. Liu, F. Weidner, Y. J. Mo, A. Pitka, P. Adlarson, Q. Liu, Tristan Weber, M. Bertani, J. J. Xu, S. L. Olsen, D. Bettoni, Z. Y. Wang, Y. Fu, S. Jaeger, J. L. Zhang, Q. Ouyang, Xiaozhong Huang, Xujin Yuan, P. Larin, J. Bloms, W. B. Yan, S. S. Fang, L. L. Ma, L. Gong, S. Pacetti, Teresa Lenz, L. Yang, Jianping Zheng, S. Qian, Q. An, Jialun Ping, M. Shao, Y. T. Gu, Y. T. Liang, S. J. Chen, W. Imoehl, J. S. Huang, C. X. Yue, J. W. Zhao, M. Kuemmel, Matthew Glenn Kurth, W. G. Li, A. G. Denig, Y. K. Sun, S. Spataro, X. Y. Zhang, X. L. Wang, F. A. Harris, W. L. Chang, Y. K. Heng, X. H. Liu, Lingxuan Zhang, Y. X. Tan, N. Huesken, Ke Li, X. F. Cui, H. B. Jiang, T. J. Min, K. J. Zhu, G. Cibinetto, A. Calcaterra, Z. G. Zhao, S. B. Liu, L. Z. Liao, Y. Nefedov, L. G. Xia, A. Amoroso, J. B. Liu, Y. N. Gao, Feng Yan, X. L. Ji, Y. B. Liu, Y. J. Sun, Yifan Yang, T. Y. Qi, Z. P. Zhang, A. Dbeyssi, Y. P. Lu, J. P. Dai, S. X. Du, Andrzej Kupsc, Xiang-Gan Liu, J. B. Zhao, Q. P. Ji, A. Sarantsev, D. H. Wei, P. R. Li, J. S. Lange, M. Himmelreich, K. Y. Liu, M. Destefanis, X. P. Qin, Y. C. Zhu, Y. F. Long, K. Ravindran, H. Leithoff, C. X. Liu, I. R. Boyko, G. S. Huang, P. W. Luo, T. Held, Zhang Li, H. H. Zhang, X. N. Ma, Lei Li, W. Gradl, B. Wang, D. Y. Liu, J. B. Jiao, Huanhuan Liu, G. Felici, Z. Y. Zhang, M. Y. Dong, Angelo Rivetti, F. F. Sui, M. H. Gu, R. Kiuchi, T. Yu, W. J. Zhu, X. D. Shi, Dan Wang, R. Kappert, H. M. Liu, H. Y. Sheng, Y. X. Song, X. K. Zhou, S. Ahmed, Y. X. Yang, S. Gu, Z. J. Sun, F. Li, L. H. Wu, F. C. Ma, M. G. Zhao, Y. H. Yang, X. Tang, X. Y. Shen, C. X. Yu, X. X. Ma, R. P. Guo, J. Zhu, J. H. Zou, Yi Zhang, V. Rodin, J. F. Sun, M. Savrie, T. Johansson, J. F. Chang, S. S. Sun, J. F. Hu, F. De Mori, J. Min, Y. G. Xie, Li Zhou, M. Fritsch, M. L. Chen, M. Rolo, Yi Jin, H. B. Liu, B. Zheng, S. Q. Qu, Z. B. Li, W. Ikegami Andersson, Y. G. Gao, X. P. Xu, X. B. Ji, S. Marcello, Y. Zeng, Y. J. Lin, M. Kavatsyuk, S. Maldaner, Zhe Sun, P. Patteri, R. G. Ping, Z. L. Dou, R. E. Mitchell, Q. Zhao, G. Y. Tang, S. Lusso, B. Kopf, Y. F. Wang, X. H. Mo, L. S. Wang, Y. Ding, G. F. Xu, F. Cossio, M. H. Ye, G. F. Cao, Y. J. Xiao, K. L. He, S. Jin, O. B. Kolcu, J. C. Li, H. J. Li, Y. Z. Sun, Fang Liu, Ziyi Wang, S. W. Han, U. Wiedner, I. Denysenko, T. Liu, J. F. Qiu, I. K. Keshk, Jie Zhao, D. X. Lin, M. Papenbrock, Alexey Zhemchugov, H. M. Hu, M. Z. Wang, T. T. Han, G. Wilkinson, X. Cai, Y. B. Chen, Jimin Zhao, Xiaofeng Zhu, J. Z. Zhang, T. Hussain, X. H. Li, X. Y. Ma, S. J. Zhao, C. X. Lin, X D Shi, F. H. Liu, Nicolas Berger, Y. Bai Anita, X. F. Wang, L. Wollenberg, J. J. Song, B. Y. Zhang, Alexander Leon Gilman, Xingchao Dai, P. L. Li, M. Rump, Gang Zhao, B. J. Liu, W. S. Cheng, Yao Zhang, L. Fava, Zhi Yang, G. Li, L. Sun, L. L. Wang, H. Cai, J. Zhuang, F. Nerling, W. X. Gong, L. Lavezzi, Q. M. Ma, C. F. Redmer, E. M. Gersabeck, A. Mustafa, Y. J. Mao, I. Uman, M. X. Luo, J. W. Zhang, M. Qi, Q. J. Xu, Jacek Biernat, Yan Zhang, C. D. Fu, C. Q. Feng, J. C. Chen, Xuanhong Lou, H. J. Yang, T. Y. Xing, D. Y. Chen, H. X. Yang, I. Garzia, D. V. Dedovich, X. L. Luo, B. X. Zhang, Y. Yuan, Viktor Thorén, Y. S. Zhu, Yu Zhang, C. H. Li, X. R. Chen, M. Richter, Z. Y. Deng, Nasser Kalantar-Nayestanaki, C. Morales Morales, Yue Pan, Z. J. Xiao, I. Balossino, Z. Ning, S. Y. Xiao, K. Begzsuren, X. Y. Song, C. Sowa, Y. B. Zhao, W. P. Wang, W. Kühn, L. Y. Dong, F. Bianchi, W. Shan, J. D. Lu, C. Schnier, Y. Q. Wang, J. Dong, Z. Y. You, Z. A. Zhu, Lei Zhang, X. T. Huang, S. Nisar, C. J. Tang, Y. Hu, G. Rong, H. B. Li, K. Goetzen, C. L. Luo, Q. Zhou, Huihui Liu, L. Y. Liu, C. C. Zhang, Magnus Wolke, B. Zhong, L. B. Guo, M.G. Alekseev, Yao Wang, Y. F. Liang, A. N. Zhu, D. P. Jin, Tao Zhang, C. P. Shen, Zujian Wang, Xu Shan, J. G. Messchendorp, M. M. Ma, J. Chai, F. Feldbauer, A. Q. Guo, Feng Liu, G. X. Sun, J. V. Bennett, Li Yan, Z. Jiao, D. H. Zhang, C. W. Wang, M. Ablikim, X. Y. Jiang, Z. H. Qin, J. Q. Zhang, H. J. Lu, J. G. Lu, F. E. Maas, T. Hu, X. L. Li, O. Bakina, P. X. Shen, Z. Wu, Zhiqing Zhang, J. Libby, Yaquan Fang, M. Greco, Shou-hua Zhu, K. Schoenning, B. S. Zou, Q. A. Malik, G. Mezzadri, W. C. Yan, Zhiqiang Liu, L. M. Gu, M. N. Achasov, L. P. Zhou, Y. M. Ma, Z. P. Mao, J. Fang, Ch. Rosner, H. Liang, Ke Liu, Ke Wang, R. Poling, F. H. Heinsius, B. L. Wang, T. C. Zhao, L. Koch, A. Khoukaz, R. Baldini Ferroli, Krisztian Peters, S. Malde, X. N. Li, Haiping Peng, Tao Luo, B. X. Yu, Shulei Zhang, H. S. Chen, Alperen Yuncu, and H. L. Dai

Subjects
Physics, Nuclear physics, 010308 nuclear & particles physics, 0103 physical sciences, Detector, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics, 01 natural sciences, Signal, Sample (graphics)
Abstract

Using a sample of 1.31 x 10(9) J/psi events collected with the BESIII detector, we perform a search for the rare decay if eta' -> 4 pi(0) via J/psi -> gamma eta'. No significant eta' signal i ...

Published
2020
Full Text
View/download PDF

342. Cross section measurement of e+e−→η′J/ψ from s=4.178 to 4.600 GeV

Author

S. Qian, Q. An, Jialun Ping, H. Liang, K. Zhang, X. Y. Zhang, Q. P. Ji, X. L. Wang, J. B. Liu, J. J. Xu, Z. Q. Yang, M. Qi, H. J. Yang, Y. J. Sun, Yifan Yang, Fang Liu, U. Wiedner, Y. P. Lu, I. Denysenko, X. L. Ji, F. De Mori, Ke Liu, J. S. Huang, Ke Wang, X. N. Ma, B. Y. Zhang, Z. Y. Zhang, C. X. Liu, M. Richter, S. Ahmed, Y. X. Yang, Z. Ning, S. Y. Xiao, M. H. Ye, Q. Zhao, Y. Z. Sun, I. K. Keshk, C. X. Lin, Alexander Leon Gilman, M. Rump, Gang Zhao, Cheng Li, J. Y. Liu, D. Y. Liu, Z. X. Meng, J. B. Jiao, B. Wang, Q. Gao, Y. N. Gao, Y. Zhang, X. A. Xiong, Feng Yan, R. Poling, J. Z. Fan, A. A. Zafar, J. Libby, Y. G. Xie, M. Fritsch, R. Kappert, M. M. Ma, L. Y. Dong, X. F. Wang, M. Kavatsyuk, F. H. Heinsius, R. Farinelli, X. K. Zhou, Y. H. Zheng, Cong-Feng Qiao, F. Li, H. L. Ma, Q. M. Ma, A. Mustafa, Fenfen An, D. M. Li, M. Albrecht, H. Muramatsu, Yaquan Fang, M. Greco, Li Zhou, Shou-hua Zhu, M. Pelizaeus, A. Calcaterra, Z. G. Zhao, F. C. Ma, L. Z. Liao, B. L. Wang, Yu Bai, H. H. Zhang, N. Yu. Muchnoi, W. G. Li, A. G. Denig, M. Himmelreich, Y. K. Sun, Xiaoyu Zhou, G. F. Xu, Bibo Ke, K. Schoenning, B. S. Zou, W. B. Yan, M. Kuessner, T. C. Zhao, G. Wilkinson, S. Jin, Xujin Yuan, F. F. Sui, M. H. Gu, S. Spataro, W. S. Cheng, Yao Zhang, G. Li, Magnus Wolke, B. X. Zhang, Y. F. Liang, D. P. Jin, Z. J. Sun, Q. A. Malik, G. Mezzadri, W. C. Yan, X. S. Kang, R. Kiuchi, H. Y. Sheng, Tao Luo, W. D. Li, B. T. Tsednee, E. M. Gersabeck, S. Maldaner, J. Chai, G. X. Sun, J. V. Bennett, Li Yan, Y. H. Zhang, S. Pacetti, N. Huesken, C. X. Yu, T. Liu, G. A. Chelkov, L. M. Gu, M. N. Achasov, L. P. Zhou, Lei Li, C. D. Fu, H. B. Li, C. Q. Feng, Zhiqing Liu, Z. Jiao, Y. X. Xia, S. B. Liu, S. L. Olsen, J. F. Qiu, M. Papenbrock, B. X. Yu, D. H. Zhang, Y. Ding, T. Yu, C. L. Luo, H. M. Liu, Y. M. Ma, Z. Y. Deng, Q. Zhou, Ke Li, Y. Nefedov, L. Fava, Z. P. Mao, B. Zheng, X. Y. Song, Y. H. Xie, X. L. Luo, J. F. Hu, Z. Y. Wang, B. J. Liu, M. Y. Dong, Teresa Lenz, C. C. Zhang, R. G. Ping, B. Zhong, L. B. Guo, I. B. Nikolaev, J. Fang, Z. L. Dou, T. Johansson, J. F. Chang, M. Maggiora, Ling Zhao, P. Kiese, Shulei Zhang, Y. Schelhaas, F. Nerling, R. Kliemt, Z. A. Liu, I. Uman, M.G. Alekseev, T. Y. Xing, D. Y. Chen, G. F. Cao, Yuan Hou, J. H. Yin, Jun-Yi Zhang, Lei Zhao, M. Shao, Y. T. Gu, C. X. Yue, Y. F. Wang, W. Imoehl, A. Mangoni, H. S. Chen, Alperen Yuncu, J. H. Zou, A. N. Zhu, A. Guskov, V. Prasad, Tao Zhang, Z. L. Hou, O. B. Kolcu, X D Shi, Jie Yu, Y. G. Gao, J. Q. Zhang, K. Goetzen, X. H. Liu, Y. Ban, P. Weidenkaff, Ch. Rosner, X. Cai, Y. J. Mao, L. Lavezzi, Xiao-Rui Lyu, H. L. Dai, Z. J. Xiao, Yang Zhang, S. S. Sun, H. X. Yang, S. P. Wen, X. Q. Hao, T. J. Min, K. J. Zhu, W. Kühn, Q. Q. Song, R. A. Briere, A. Sarantsev, Matthew Glenn Kurth, D. H. Wei, P. R. Li, S. Nakhoul, Xu Shan, I. Garzia, X. S. Qin, G. Cibinetto, X. R. Zhou, J. C. Li, C. Z. Yuan, N. Cao, J. S. Lange, J. P. Dai, Z. Y. You, P. W. Luo, L. Koch, A. Khoukaz, Y. P. Guo, Zujian Wang, Z. A. Zhu, K. Begzsuren, J. Zhuang, Zhang Li, Xiaozhong Huang, R. E. Mitchell, P. Larin, R. Baldini Ferroli, M. X. Luo, B. Garillon, Huihui Liu, F. Feldbauer, D. V. Dedovich, X. S. Jiang, J. Bloms, Serkant Ali Cetin, W. P. Wang, X. H. Mo, L. S. Wang, Xu Zhou, Krisztian Peters, S. Malde, M. Z. Wang, V. Rodin, Feng Liu, Andrzej Kupsc, F. Bianchi, X. P. Xu, X. B. Ji, P. L. Wang, Meng Wang, Muhammad Irshad, L. L. Wang, H. Cai, J. G. Messchendorp, M. L. Chen, M. Ablikim, G. Y. Tang, C. P. Shen, Jacek Biernat, P. Patteri, Yunlong Zhang, X. N. Li, X. Y. Jiang, C. Sowa, Y. B. Zhao, L. J. Wu, Jie Zhao, D. X. Lin, W. Shan, Haiping Peng, D. Bettoni, Alexey Zhemchugov, H. M. Hu, R. X. Yang, J. Dong, Y. J. Mo, Y. Yuan, Y. S. Zhu, Yu Zhang, F. H. Liu, A. Q. Guo, C. W. Wang, Nicolas Berger, Wei Xu, J. W. Zhang, F. A. Harris, W. L. Chang, A. Pitka, Y. Fu, P. Adlarson, Z. P. Zhang, H. Leithoff, Q. Liu, Tristan Weber, L. L. Ma, L. Gong, S. Nisar, C. J. Tang, Y. Hu, Y. H. Yan, J. W. Zhao, J. L. Zhang, Xiang-Gan Liu, H. L. Jiang, L. G. Xia, A. Amoroso, S. L. Niu, J. B. Zhao, A. Dbeyssi, Y. C. Zhu, L. Y. Liu, Y. F. Long, Z. H. Qin, K. Ravindran, I. R. Boyko, M. G. Zhao, Y. H. Yang, X. X. Ma, R. P. Guo, J. Zhu, Angelo Rivetti, Jianping Zheng, Liqing Xu, Zongyuan Wang, X. Y. Shen, T. Held, Yi Zhang, K. H. Rashid, K. Y. Liu, F. Weidner, S. X. Du, Y. T. Liang, S. J. Chen, L. H. Wu, M. Savrie, Yi Jin, S. Q. Qu, Z. B. Li, R. M. Wang, Y. J. Xiao, W. Ikegami Andersson, Z. G. Wang, J. D. Lu, H. Y. Zhang, Y. Q. Wang, Q. Ouyang, X. T. Huang, G. Rong, S. S. Fang, T. Hussain, G. F. Chen, J. Y. Zhang, H. W. Wen, Y. B. Liu, Huanhuan Liu, X. Y. Ma, W. X. Gong, C. H. Li, X. H. Sun, M. Destefanis, X. L. Gao, C. Dong, S. Sosio, G. Felici, Y. K. Heng, S. J. Zhao, H. J. Li, X. H. Li, Q. L. Xiu, S. L. Yang, Q. J. Xu, Xingchao Dai, G. R. Liao, J. C. Chen, Xuanhong Lou, Viktor Thorén, Nasser Kalantar-Nayestanaki, C. Morales Morales, Yue Pan, J. Min, I. Balossino, J. F. Sun, H. B. Liu, Joachim Pettersson, S. Marcello, B. Kopf, Y. Zeng, Y. J. Lin, Zhe Sun, S. Lusso, K. L. He, S. W. Han, Y. B. Chen, Xiaofeng Zhu, J. Z. Zhang, J. J. Song, L. Sun, X. Tang, Jimin Zhao, P. L. Li, H. J. Lu, J. G. Lu, M. Kuemmel, M. Rolo, X. F. Cui, C. F. Redmer, G. S. Huang, W. J. Zhu, X. D. Shi, M. Bertani, Dan Wang, S. Gu, L. Yang, F. Cossio, F. E. Maas, T. Hu, X. L. Li, Y. T. Tan, W. Gradl, O. Bakina, P. X. Shen, Z. Wu, Zhiqing Zhang, Lingxuan Zhang, and X. P. Qin

Subjects
Nuclear physics, Physics, 010308 nuclear & particles physics, Electron–positron annihilation, 0103 physical sciences, Detector, 010306 general physics, 01 natural sciences, Storage ring
Abstract

The cross section of the process e+e-→η′J/ψ is measured at center-of-mass (c.m.) energies from s=4.178 to 4.600 GeV using data samples corresponding to a total integrated luminosity of 11 fb-1 collected with the BESIII detector operating at the BEPCII storage ring. The dependence of the cross section on s shows an enhancement around 4.2 GeV. While the shape of the cross section cannot be fully explained with a single ψ(4160) or ψ(4260) state, a coherent sum of the two states does provide a reasonable description of the data.

Published
2020
Full Text
View/download PDF

343. Deconstructing eye contact perception: Measuring perceptual precision and self-referential tendency using an online psychophysical eye contact detection task

Author

Erica L. Whiting, Merranda McLaughlin, Carly A. Lasagna, Ivy F. Tso, and Wisteria Y. Deng

Subjects
Male, Social Cognition, Pervasive Developmental Disorders, Eye Movements, genetic structures, Vision, Autism Spectrum Disorder, Autism, Eye contact, Social Sciences, 0302 clinical medicine, Cognition, Learning and Memory, Psychophysics, Medicine and Health Sciences, Psychology, media_common, Multidisciplinary, Social perception, 05 social sciences, Neuropsychiatry, Social Perception, Neurology, Visual Perception, Medicine, Female, Sensory Perception, Anatomy, Cognitive psychology, Research Article, Adult, Social Psychology, media_common.quotation_subject, Science, Fixation, Ocular, Face Recognition, 050105 experimental psychology, 03 medical and health sciences, Young Adult, Developmental Neuroscience, Social cognition, Memory, Perception, Humans, 0501 psychology and cognitive sciences, Interpersonal Relations, Social Behavior, Cognitive Psychology, Biology and Life Sciences, Gaze, Neurodevelopmental Disorders, Face, Fixation (visual), Developmental Psychology, Cognitive Science, sense organs, Head, 030217 neurology & neurosurgery, Neuroscience
Abstract

Eye contact perception-the ability to accurately and efficiently discriminate others' gaze directions-is critical to understanding others and functioning in a complex social world. Previous research shows that it is affected in multiple neuropsychiatric disorders accompanied by social dysfunction, and understanding the cognitive processes giving rise to eye contact perception would help advance mechanistic investigations of psychopathology. This study aims to validate an online, psychophysical eye contact detection task through which two constituent cognitive components of eye contact perception (perceptual precision and self-referential tendency) can be derived. Data collected from a large online sample showed excellent test-retest reliability for self-referential tendency and moderate reliability for perceptual precision. Convergence validity was supported by correlations with social cognitive measures tapping into different aspects of understanding others. Hierarchical regression analyses revealed that perceptual precision and self-referential tendency explained unique variance in social cognition, suggesting that they measure unique aspects of related constructs. Overall, this study provided support for the reliability and validity of the eye contact perception metrics derived using the online Eye Contact Detection Task. The value of the task for future psychopathology research was discussed.

Published
2020

344. The Impact of Childhood Trauma, Hallucinations, and Emotional Reactivity on Delusional Ideation

Author

Abigail C. Wright, Amy Farabaugh, Wisteria Y. Deng, Corinne Cather, Maurizio Fava, Daphne J. Holt, Drew C. Coman, and Olga Terechina

Subjects
03 medical and health sciences, Psychiatry and Mental health, 0302 clinical medicine, Ideation, Reactivity (psychology), Psychology, 030217 neurology & neurosurgery, 030227 psychiatry, Clinical psychology
Abstract

Background A large body of evidence has demonstrated that childhood trauma increases the risk for developing a psychotic disorder. However, the path by which psychotic symptoms develop following trauma is still debated. Emotional reactivity, a tendency to experience more intense and enduring emotional responses, and hallucinations are sequelae of childhood trauma that may predict the emergence of delusional ideation. This study aimed to examine evidence for this hypothesis in a college student sample. Methods Self-report measures were used to cross-sectionally assess childhood trauma (Childhood Trauma Questionnaire), delusional ideation (Peters et al Delusions Inventory), hallucinations (Launay-Slade Hallucinations Scale), and emotional reactivity (Emotion Reactivity Scale) in 1703 US college students. Results Hallucinations and emotional reactivity fully mediated the relationship between childhood trauma and delusional ideation, after controlling for covariates (gender, age, levels of current stress, stressful life events, and resilience). Discussion These results suggest that hallucinations and emotional reactivity associated with childhood trauma may represent quantifiable targets for early intervention.

Published
2020
Full Text
View/download PDF

345. Measurement of the absolute branching fraction of the inclusive decay Lambda c+-> KS0X : (BESIII Collaboration)

Author

M. Ablikim, M. N. Achasov, P. Adlarson, S. Ahmed, M. Albrecht, A. Amoroso, Q. An, null Anita, Y. Bai, O. Bakina, R. Baldini Ferroli, I. Balossino, Y. Ban, K. Begzsuren, J. V. Bennett, N. Berger, M. Bertani, D. Bettoni, F. Bianchi, J Biernat, J. Bloms, A. Bortone, I. Boyko, R. A. Briere, H. Cai, X. Cai, A. Calcaterra, G. F. Cao, N. Cao, S. A. Cetin, J. F. Chang, W. L. Chang, G. Chelkov, D. Y. Chen, G. Chen, H. S. Chen, M. L. Chen, S. J. Chen, X. R. Chen, Y. B. Chen, W. Cheng, G. Cibinetto, F. Cossio, X. F. Cui, H. L. Dai, J. P. Dai, X. C. Dai, A. Dbeyssi, R. B. de Boer, D. Dedovich, Z. Y. Deng, A. Denig, I. Denysenko, M. Destefanis, F. De Mori, Y. Ding, C. Dong, J. Dong, L. Y. Dong, M. Y. Dong, S. X. Du, J. Fang, S. S. Fang, Y. Fang, R. Farinelli, L. Fava, F. Feldbauer, G. Felici, C. Q. Feng, M. Fritsch, C. D. Fu, Y. Fu, X. L. Gao, Y. Gao, Y. G. Gao, I. Garzia, E. M. Gersabeck, A. Gilman, K. Goetzen, L. Gong, W. X. Gong, W. Gradl, M. Greco, L. M. Gu, M. H. Gu, S. Gu, Y. T. Gu, C. Y Guan, A. Q. Guo, L. B. Guo, R. P. Guo, Y. P. Guo, A. Guskov, S. Han, T. T. Han, T. Z. Han, X. Q. Hao, F. A. Harris, K. L. He, F. H. Heinsius, T. Held, Y. K. Heng, M. Himmelreich, T. Holtmann, Y. R. Hou, Z. L. Hou, H. M. Hu, J. F. Hu, T. Hu, Y. Hu, G. S. Huang, L. Q. Huang, X. T. Huang, Z. Huang, N. Huesken, T. Hussain, W. Ikegami Andersson, W. Imoehl, M. Irshad, S. Jaeger, S. Janchiv, Q. Ji, Q. P. Ji, X. B. Ji, X. L. Ji, H. B. Jiang, X. S. Jiang, X. Y. Jiang, J. B. Jiao, Z. Jiao, S. Jin, Y. Jin, T. Johansson, N. Kalantar-Nayestanaki, X. S. Kang, R. Kappert, M. Kavatsyuk, B. C. Ke, I. K. Keshk, A. Khoukaz, P. Kiese, R. Kiuchi, R. Kliemt, L. Koch, O. B. Kolcu, B. Kopf, M. Kuemmel, M. Kuessner, A. Kupsc, M. G. Kurth, W. Kühn, J. J. Lane, J. S. Lange, P. Larin, L. Lavezzi, H. Leithoff, M. Lellmann, T. Lenz, C. Li, C. H. Li, Cheng Li, D. M. Li, F. Li, G. Li, H. B. Li, H. J. Li, J. L. Li, J. Q. Li, Ke Li, L. K. Li, Lei Li, P. L. Li, P. R. Li, S. Y. Li, W. D. Li, W. G. Li, X. H. Li, X. L. Li, Z. B. Li, Z. Y. Li, H. Liang, Y. F. Liang, Y. T. Liang, L. Z. Liao, J. Libby, C. X. Lin, B. Liu, B. J. Liu, C. X. Liu, D. Liu, D. Y. Liu, F. H. Liu, Fang Liu, Feng Liu, H. B. Liu, H. M. Liu, Huanhuan Liu, Huihui Liu, J. B. Liu, J. Y. Liu, K. Liu, K. Y. Liu, Ke Liu, L. Liu, Q. Liu, S. B. Liu, Shuai Liu, T. Liu, X. Liu, Y. B. Liu, Z. A. Liu, Z. Q. Liu, Y. F. Long, X. C. Lou, H. J. Lu, J. D. Lu, J. G. Lu, X. L. Lu, Y. Lu, Y. P. Lu, C. L. Luo, M. X. Luo, P. W. Luo, T. Luo, X. L. Luo, S. Lusso, X. R. Lyu, F. C. Ma, H. L. Ma, L. L. Ma, M. M. Ma, Q. M. Ma, R. Q. Ma, R. T. Ma, X. N. Ma, X. X. Ma, X. Y. Ma, Y. M. Ma, F. E. Maas, M. Maggiora, S. Maldaner, S. Malde, Q. A. Malik, A. Mangoni, Y. J. Mao, Z. P. Mao, S. Marcello, Z. X. Meng, J. G. Messchendorp, G. Mezzadri, T. J. Min, R. E. Mitchell, X. H. Mo, Y. J. Mo, N. Yu. Muchnoi, H. Muramatsu, S. Nakhoul, Y. Nefedov, F. Nerling, I. B. Nikolaev, Z. Ning, S. Nisar, S. L. Olsen, Q. Ouyang, S. Pacetti, X. Pan, Y. Pan, A. Pathak, P. Patteri, M. Pelizaeus, H. P. Peng, K. Peters, J. Pettersson, J. L. Ping, R. G. Ping, A. Pitka, R. Poling, V. Prasad, H. Qi, H. R. Qi, M. Qi, T. Y. Qi, S. Qian, W.-B. Qian, Z. Qian, C. F. Qiao, L. Q. Qin, X. P. Qin, X. S. Qin, Z. H. Qin, J. F. Qiu, S. Q. Qu, K. H. Rashid, K. Ravindran, C. F. Redmer, A. Rivetti, V. Rodin, M. Rolo, G. Rong, Ch. Rosner, M. Rump, A. Sarantsev, M. Savrié, Y. Schelhaas, C. Schnier, K. Schoenning, D. C. Shan, W. Shan, X. Y. Shan, M. Shao, C. P. Shen, P. X. Shen, X. Y. Shen, H. C. Shi, R. S. Shi, X. Shi, X. D Shi, J. J. Song, Q. Q. Song, W. M. Song, Y. X. Song, S. Sosio, S. Spataro, F. F. Sui, G. X. Sun, J. F. Sun, L. Sun, S. S. Sun, T. Sun, W. Y. Sun, Y. J. Sun, Y. K Sun, Y. Z. Sun, Z. T. Sun, Y. H. Tan, Y. X. Tan, C. J. Tang, G. Y. Tang, J. Tang, V. Thoren, B. Tsednee, I. Uman, B. Wang, B. L. Wang, C. W. Wang, D. Y. Wang, H. P. Wang, K. Wang, L. L. Wang, M. Wang, M. Z. Wang, Meng Wang, W. H. Wang, W. P. Wang, X. Wang, X. F. Wang, X. L. Wang, Y. Wang, Y. D. Wang, Y. F. Wang, Y. Q. Wang, Z. Wang, Z. Y. Wang, Ziyi Wang, Zongyuan Wang, T. Weber, D. H. Wei, P. Weidenkaff, F. Weidner, S. P. Wen, D. J. White, U. Wiedner, G. Wilkinson, M. Wolke, L. Wollenberg, J. F. Wu, L. H. Wu, L. J. Wu, X. Wu, Z. Wu, L. Xia, H. Xiao, S. Y. Xiao, Y. J. Xiao, Z. J. Xiao, X. H. Xie, Y. G. Xie, Y. H. Xie, T. Y. Xing, X. A. Xiong, G. F. Xu, J. J. Xu, Q. J. Xu, W. Xu, X. P. Xu, L. Yan, W. B. Yan, W. C. Yan, Xu Yan, H. J. Yang, H. X. Yang, L. Yang, R. X. Yang, S. L. Yang, Y. H. Yang, Y. X. Yang, Yifan Yang, Zhi Yang, M. Ye, M. H. Ye, J. H. Yin, Z. Y. You, B. X. Yu, C. X. Yu, G. Yu, J. S. Yu, T. Yu, C. Z. Yuan, W. Yuan, X. Q. Yuan, Y. Yuan, Z. Y. Yuan, C. X. Yue, A. Yuncu, A. A. Zafar, Y. Zeng, B. X. Zhang, Guangyi Zhang, H. H. Zhang, H. Y. Zhang, J. L. Zhang, J. Q. Zhang, J. W. Zhang, J. Y. Zhang, J. Z. Zhang, Jianyu Zhang, Jiawei Zhang, L. Zhang, Lei Zhang, S. Zhang, S. F. Zhang, T. J. Zhang, X. Y. Zhang, Y. Zhang, Y. H. Zhang, Y. T. Zhang, Yan Zhang, Yao Zhang, Yi Zhang, Z. H. Zhang, Z. Y. Zhang, G. Zhao, J. Zhao, J. Y. Zhao, J. Z. Zhao, Lei Zhao, Ling Zhao, M. G. Zhao, Q. Zhao, S. J. Zhao, Y. B. Zhao, Y. X. Zhao Zhao, Z. G. Zhao, A. Zhemchugov, B. Zheng, J. P. Zheng, Y. Zheng, Y. H. Zheng, B. Zhong, C. Zhong, L. P. Zhou, Q. Zhou, X. Zhou, X. K. Zhou, X. R. Zhou, A. N. Zhu, J. Zhu, K. Zhu, K. J. Zhu, S. H. Zhu, W. J. Zhu, X. L. Zhu, Y. C. Zhu, Z. A. Zhu, B. S. Zou, and J. H. Zou

Subjects
Physics, Particle physics, Physics and Astronomy (miscellaneous), 010308 nuclear & particles physics, Branching fraction, State (functional analysis), Lambda, 01 natural sciences, Luminosity, Baryon, Subatomär fysik, Excited state, 0103 physical sciences, Subatomic Physics, Neutron, 010306 general physics, Engineering (miscellaneous), Bar (unit)
Abstract

We report the first measurement of the absolute branching fraction of the inclusive decay$$\Lambda _c^+ \rightarrow K_S^0X$$Λc+→KS0X. The analysis is performed using an$$e^+e^-$$e+e-collision data sample corresponding to an integrated luminosity of 567 $$\hbox {pb}^{-1}$$pb-1taken at$$\sqrt{s}$$s= 4.6 GeV with the BESIII detector. Using eleven Cabibbo-favored$${\bar{\Lambda }}_c^-$$Λ¯c-decay modes and the double-tag technique, this absolute branching fraction is measured to be$${\mathcal {B}}(\Lambda _c^+ \rightarrow K_S^0X)=(9.9\pm 0.6\pm 0.4)\%$$B(Λc+→KS0X)=(9.9±0.6±0.4)%, where the first uncertainty is statistical and the second systematic. The relative deviation between the branching fractions for the inclusive decay and the observed exclusive decays is$$(18.7\pm 8.3)\%$$(18.7±8.3)%, which indicates that there may be some unobserved decay modes with a neutron or excited baryons in the final state.

Published
2020

346. First Observation of D+ →ημ+νμ and Measurement of Its Decay Dynamics

Author

M, Ablikim, M N, Achasov, P, Adlarson, S, Ahmed, M, Albrecht, A, Amoroso, Q, An, Anita, X H, Bai, Y, Bai, O, Bakina, R, Baldini Ferroli, I, Balossino, Y, Ban, K, Begzsuren, J V, Bennett, N, Berger, M, Bertani, D, Bettoni, F, Bianchi, J, Biernat, J, Bloms, A, Bortone, I, Boyko, R A, Briere, H, Cai, X, Cai, A, Calcaterra, G F, Cao, N, Cao, S A, Cetin, J F, Chang, W L, Chang, G, Chelkov, D Y, Chen, G, Chen, H S, Chen, M L, Chen, S J, Chen, X R, Chen, Y B, Chen, W S, Cheng, G, Cibinetto, F, Cossio, X F, Cui, H L, Dai, J P, Dai, X C, Dai, A, Dbeyssi, R B, de Boer, D, Dedovich, Z Y, Deng, A, Denig, I, Denysenko, M, Destefanis, F, De Mori, Y, Ding, C, Dong, J, Dong, L Y, Dong, M Y, Dong, S X, Du, J, Fang, S S, Fang, Y, Fang, R, Farinelli, L, Fava, F, Feldbauer, G, Felici, C Q, Feng, M, Fritsch, C D, Fu, Y, Fu, X L, Gao, Y, Gao, Y G, Gao, I, Garzia, E M, Gersabeck, A, Gilman, K, Goetzen, L, Gong, W X, Gong, W, Gradl, M, Greco, L M, Gu, M H, Gu, S, Gu, Y T, Gu, C Y, Guan, A Q, Guo, L B, Guo, R P, Guo, Y P, Guo, A, Guskov, S, Han, T T, Han, T Z, Han, X Q, Hao, F A, Harris, K L, He, F H, Heinsius, T, Held, Y K, Heng, M, Himmelreich, T, Holtmann, Y R, Hou, Z L, Hou, H M, Hu, J F, Hu, T, Hu, Y, Hu, G S, Huang, L Q, Huang, X T, Huang, Y P, Huang, Z, Huang, N, Huesken, T, Hussain, W, Ikegami Andersson, W, Imoehl, M, Irshad, S, Jaeger, S, Janchiv, Q, Ji, Q P, Ji, X B, Ji, X L, Ji, H B, Jiang, X S, Jiang, X Y, Jiang, J B, Jiao, Z, Jiao, S, Jin, Y, Jin, T, Johansson, N, Kalantar-Nayestanaki, X S, Kang, R, Kappert, M, Kavatsyuk, B C, Ke, I K, Keshk, A, Khoukaz, P, Kiese, R, Kiuchi, R, Kliemt, L, Koch, O B, Kolcu, B, Kopf, M, Kuemmel, M, Kuessner, A, Kupsc, M G, Kurth, W, Kühn, J J, Lane, J S, Lange, P, Larin, L, Lavezzi, H, Leithoff, M, Lellmann, T, Lenz, C, Li, C H, Li, Cheng, Li, D M, Li, F, Li, G, Li, H B, Li, H J, Li, J L, Li, J Q, Li, Ke, Li, L K, Li, Lei, Li, P L, Li, P R, Li, S Y, Li, W D, Li, W G, Li, X H, Li, X L, Li, Z B, Li, Z Y, Li, H, Liang, Y F, Liang, Y T, Liang, L Z, Liao, J, Libby, C X, Lin, B, Liu, B J, Liu, C X, Liu, D, Liu, D Y, Liu, F H, Liu, Fang, Liu, Feng, Liu, H B, Liu, H M, Liu, Huanhuan, Liu, Huihui, Liu, J B, Liu, J Y, Liu, K, Liu, K Y, Liu, Ke, Liu, L, Liu, Q, Liu, S B, Liu, Shuai, Liu, T, Liu, X, Liu, Y B, Liu, Z A, Liu, Z Q, Liu, Y F, Long, X C, Lou, F X, Lu, H J, Lu, J D, Lu, J G, Lu, X L, Lu, Y, Lu, Y P, Lu, C L, Luo, M X, Luo, P W, Luo, T, Luo, X L, Luo, S, Lusso, X R, Lyu, F C, Ma, H L, Ma, L L, Ma, M M, Ma, Q M, Ma, R Q, Ma, R T, Ma, X N, Ma, X X, Ma, X Y, Ma, Y M, Ma, F E, Maas, M, Maggiora, S, Maldaner, S, Malde, Q A, Malik, A, Mangoni, Y J, Mao, Z P, Mao, S, Marcello, Z X, Meng, J G, Messchendorp, G, Mezzadri, T J, Min, R E, Mitchell, X H, Mo, Y J, Mo, N Yu, Muchnoi, H, Muramatsu, S, Nakhoul, Y, Nefedov, F, Nerling, I B, Nikolaev, Z, Ning, S, Nisar, S L, Olsen, Q, Ouyang, S, Pacetti, X, Pan, Y, Pan, A, Pathak, P, Patteri, M, Pelizaeus, H P, Peng, K, Peters, J, Pettersson, J L, Ping, R G, Ping, A, Pitka, R, Poling, V, Prasad, H, Qi, H R, Qi, M, Qi, T Y, Qi, S, Qian, W-B, Qian, Z, Qian, C F, Qiao, L Q, Qin, X P, Qin, X S, Qin, Z H, Qin, J F, Qiu, S Q, Qu, K H, Rashid, K, Ravindran, C F, Redmer, A, Rivetti, V, Rodin, M, Rolo, G, Rong, Ch, Rosner, M, Rump, A, Sarantsev, Y, Schelhaas, C, Schnier, K, Schoenning, D C, Shan, W, Shan, X Y, Shan, M, Shao, C P, Shen, P X, Shen, X Y, Shen, H C, Shi, R S, Shi, X, Shi, X D, Shi, J J, Song, Q Q, Song, W M, Song, Y X, Song, S, Sosio, S, Spataro, F F, Sui, G X, Sun, J F, Sun, L, Sun, S S, Sun, T, Sun, W Y, Sun, Y J, Sun, Y K, Sun, Y Z, Sun, Z T, Sun, Y H, Tan, Y X, Tan, C J, Tang, G Y, Tang, J, Tang, V, Thoren, B, Tsednee, I, Uman, B, Wang, B L, Wang, C W, Wang, D Y, Wang, H P, Wang, K, Wang, L L, Wang, M, Wang, M Z, Wang, Meng, Wang, W H, Wang, W P, Wang, X, Wang, X F, Wang, X L, Wang, Y, Wang, Y D, Wang, Y F, Wang, Y Q, Wang, Z, Wang, Z Y, Wang, Ziyi, Wang, Zongyuan, Wang, D H, Wei, P, Weidenkaff, F, Weidner, S P, Wen, D J, White, U, Wiedner, G, Wilkinson, M, Wolke, L, Wollenberg, J F, Wu, L H, Wu, L J, Wu, X, Wu, Z, Wu, L, Xia, H, Xiao, S Y, Xiao, Y J, Xiao, Z J, Xiao, X H, Xie, Y G, Xie, Y H, Xie, T Y, Xing, X A, Xiong, G F, Xu, J J, Xu, Q J, Xu, W, Xu, X P, Xu, F, Yan, L, Yan, W B, Yan, W C, Yan, Xu, Yan, H J, Yang, H X, Yang, L, Yang, R X, Yang, S L, Yang, Y H, Yang, Y X, Yang, Yifan, Yang, Zhi, Yang, M, Ye, M H, Ye, J H, Yin, Z Y, You, B X, Yu, C X, Yu, G, Yu, J S, Yu, T, Yu, C Z, Yuan, W, Yuan, X Q, Yuan, Y, Yuan, Z Y, Yuan, C X, Yue, A, Yuncu, A A, Zafar, Y, Zeng, B X, Zhang, Guangyi, Zhang, H H, Zhang, H Y, Zhang, J L, Zhang, J Q, Zhang, J W, Zhang, J Y, Zhang, J Z, Zhang, Jianyu, Zhang, Jiawei, Zhang, L, Zhang, Lei, Zhang, S, Zhang, S F, Zhang, T J, Zhang, X Y, Zhang, Y, Zhang, Y H, Zhang, Y T, Zhang, Yan, Zhang, Yao, Zhang, Yi, Zhang, Z H, Zhang, Z Y, Zhang, G, Zhao, J, Zhao, J Y, Zhao, J Z, Zhao, Lei, Zhao, Ling, Zhao, M G, Zhao, Q, Zhao, S J, Zhao, Y B, Zhao, Y X, Zhao, Z G, Zhao, A, Zhemchugov, B, Zheng, J P, Zheng, Y, Zheng, Y H, Zheng, B, Zhong, C, Zhong, L P, Zhou, Q, Zhou, X, Zhou, X K, Zhou, X R, Zhou, A N, Zhu, J, Zhu, K, Zhu, K J, Zhu, S H, Zhu, W J, Zhu, X L, Zhu, Y C, Zhu, Z A, Zhu, B S, Zou, and J H, Zou

Abstract

By analyzing a data sample corresponding to an integrated luminosity of 2.93 fb^{-1} collected at a center-of-mass energy of 3.773 GeV with the BESIII detector, we measure for the first time the absolute branching fraction of the D^{+}→ημ^{+}ν_{μ} decay to be B_{D^{+}→ημ^{+}ν_{μ}}=(10.4±1.0_{stat}±0.5_{syst})×10^{-4}. Using the world averaged value of B_{D^{+}→ηe^{+}ν_{e}}, the ratio of the two branching fractions is determined to be B_{D^{+}→ημ^{+}ν_{μ}}/B_{D^{+}→ηe^{+}ν_{e}}=0.91±0.13_{(stat+syst)}, which agrees with the theoretical expectation of lepton flavor universality within uncertainty. By studying the differential decay rates in five four-momentum transfer intervals, we obtain the product of the hadronic form factor f_{+}^{η}(0) and the c→d Cabibbo-Kobayashi-Maskawa matrix element |V_{cd}| to be f_{+}^{η}(0)|V_{cd}|=0.087±0.008_{stat}±0.002_{syst}. Taking the input of |V_{cd}| from the global fit in the standard model, we determine f_{+}^{η}(0)=0.39±0.04_{stat}±0.01_{syst}. On the other hand, using the value of f_{+}^{η}(0) calculated in theory, we find |V_{cd}|=0.242±0.022_{stat}±0.006_{syst}±0.033_{theory}.

Published
2020

347. Ultrafast Inner-Shell Electron Excitation with High Energy Recollision Electron Driven by Mid-infrared Laser

Author

R. Li, Z. Zeng, Gilad Marcus, Y. Deng, and Y. Zheng

Subjects
Physics, Wavelength, Electron excitation, law, Physics::Atomic Physics, Electron, Atomic physics, Laser, Kinetic energy, Ultrashort pulse, Ponderomotive energy, Pulse (physics), law.invention
Abstract

As one of the most important physical processes of strong-field laser-matter interaction, laser-driven electron-ion recollision is the fundamental process. As we have known, the well-known three-step model of HHG predicts that the cutoff law obeys Ecutoff = Ip + 3.17Up, implying that the maximum kinetic energy of returning electron can be greatly extended by increasing the driving wavelength. With the long wavelength mid-infrared laser pulse, it is easy for the ponderomotive energy of the returning electron to be very large to excite the deep inner-shell electron, which may be used to investigate the ultrafast inner-shell electron dynamics.

Published
2020
Full Text
View/download PDF

349. Diffuse Glioneuronal tumour with Oligodendroglioma‐like features and Nuclear Clusters (DGONC) – a molecularly‐defined glioneuronal CNS tumour class displaying recurrent monosomy 14

Author

Martin U. Schuhmann, Till Milde, A. von Deimling, Matija Snuderl, Kathy Keyvani, Nada Jabado, Thorsten Pietsch, Eleonora Aronica, Olaf Witt, Christian Hartmann, David T.W. Jones, David Ellison, Felix Sahm, Martin Sill, Dominik Sturm, M Kool, M. Y. Deng, Damian Stichel, Matthias Preusser, Felice Giangaspero, K. von Hoff, M. Lauten, Christine Haberler, Ori Staszewski, Ulrich Schüller, Jonas Ecker, Pieter Wesseling, Christopher Dunham, Martin Ebinger, Jens Schittenhelm, Christel Herold-Mende, Hendrik Witt, Wolfgang Wick, Andrey Korshunov, Nicholas G. Gottardo, Dominique Figarella-Branger, Andrea Wittmann, M. Deckert, Stefan M. Pfister, Heidelberg University Hospital [Heidelberg], Tübingen University Hospital [Germany], Institut de neurophysiopathologie (INP), Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS), Aix Marseille Université (AMU), Service d’Anatomie Pathologique et de Neuropathologie, APHM, Hôpital de la Timone, Hôpital de la Timone [CHU - APHM] (TIMONE), Genome Analysis, Department of Pediatrics and Adolescent Medicine, University Freiburg, Freiburg, Institut d'écologie et des sciences de l'environnement de Paris (IEES), Institut National de la Recherche Agronomique (INRA)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Centre National de la Recherche Scientifique (CNRS), Department of Pathology, Massachusetts General Hospital [Boston], Department of Human Genetics , Department of Experimental Medicine, Radboud University Medical Center [Nijmegen], VU University Medical Center [Amsterdam], RMIT Melbourne, Pédiatrie et oncologie pédiatrique [Hôpital de la Timone - APHM], Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital de la Timone [CHU - APHM] (TIMONE), Department of Pediatric Oncology, Hematology and Immunology, Heidelberg University Hospital, Heidelberg, Germany, German Cancer Research Center - Deutsches Krebsforschungszentrum [Heidelberg] (DKFZ), Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), Heidelberg, Germany, Service d’Oncologie Médicale [Hôpital de la Timone - APHM], Hôpital de la Timone [CHU - APHM] (TIMONE)-Assistance Publique - Hôpitaux de Marseille (APHM), Department of Neuropathology, Institute of Pathology, Division of Paediatric Neurooncology, German Cancer Research Center (DKFZ), Heidelberg 69120, Germany, Institut d'écologie et des sciences de l'environnement de Paris (iEES), Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital de la Timone [CHU - APHM] (TIMONE), Pathology, CCA - Cancer biology, Centre National de la Recherche Scientifique (CNRS)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Recherche Agronomique (INRA), ANS - Cellular & Molecular Mechanisms, APH - Aging & Later Life, and APH - Mental Health

Subjects
0301 basic medicine, Male, Pathology, medicine.medical_specialty, Histology, [SDV]Life Sciences [q-bio], Oligodendroglioma, Medizin, Biology, Pathology and Forensic Medicine, Central Nervous System Neoplasms, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, Monosomy, Physiology (medical), medicine, Humans, Neurocytoma, ComputingMilieux_MISCELLANEOUS, Paediatric patients, Chromosomes, Human, Pair 14, Glioma, DNA Methylation, medicine.disease, 3. Good health, 030104 developmental biology, Neurology, chemistry, Homogeneous, DNA methylation, Female, Neurology (clinical), Who classification, Monosomy 14, 030217 neurology & neurosurgery, DNA, Clear cell
Abstract

Aims: DNA methylation-based central nervous system (CNS) tumour classification has identified numerous molecularly distinct tumour types, and clinically relevant subgroups among known CNS tumour entities that were previously thought to represent homogeneous diseases. Our study aimed at characterizing a novel, molecularly defined variant of glioneuronal CNS tumour. Patients and methods: DNA methylation profiling was performed using the Infinium MethylationEPIC or 450 k BeadChip arrays (Illumina) and analysed using the ‘conumee’ package in R computing environment. Additional gene panel sequencing was also performed. Tumour samples were collected at the German Cancer Research Centre (DKFZ) and provided by multinational collaborators. Histological sections were also collected and independently reviewed. Results: Genome-wide DNA methylation data from >25 000 CNS tumours were screened for clusters separated from established DNA methylation classes, revealing a novel group comprising 31 tumours, mainly found in paediatric patients. This DNA methylation-defined variant of low-grade CNS tumours with glioneuronal differentiation displays recurrent monosomy 14, nuclear clusters within a morphology that is otherwise reminiscent of oligodendroglioma and other established entities with clear cell histology, and a lack of genetic alterations commonly observed in other (paediatric) glioneuronal entities. Conclusions: DNA methylation-based tumour classification is an objective method of assessing tumour origins, which may aid in diagnosis, especially for atypical cases. With increasing sample size, methylation analysis allows for the identification of rare, putative new tumour entities, which are currently not recognized by the WHO classification. Our study revealed the existence of a DNA methylation-defined class of low-grade glioneuronal tumours with recurrent monosomy 14, oligodendroglioma-like features and nuclear clusters.

Published
2019
Full Text
View/download PDF

350. Functional Captures of Multiple Human Quantitative Trait Loci Regulating Blood Pressure with the Use of Orthologs in Genetically Defined Rat Models

Author

Alan Y. Deng and Annie Ménard

Subjects
animal diseases, Quantitative Trait Loci, Single-nucleotide polymorphism, Genome-wide association study, Blood Pressure, 030204 cardiovascular system & hematology, Quantitative trait locus, Genome, Polymorphism, Single Nucleotide, 03 medical and health sciences, 0302 clinical medicine, Animals, Congenic, Medicine, Animals, 030212 general & internal medicine, Gene, Genetic association, Genetics, Rats, Inbred Dahl, business.industry, fungi, Intracellular Signaling Peptides and Proteins, food and beverages, Nuclear Proteins, Disease Models, Animal, Blood pressure, Hypertension, Cardiology and Cardiovascular Medicine, business, Function (biology), Genome-Wide Association Study
Abstract

Background Most signals from human genome-wide association studies (GWAS) for blood pressure (BP) are single-nucleotide polymorphisms (SNPs). It was unknown if such SNPs can functionally affect BP. Because BP is similar between humans and rodents, unraveling basic mechanisms from rodents can reveal the same BP-modulating mechanisms in humans originating from their common ancestors while overcoming limitations in human epidemiology. Methods For the first time, we used quantitative trait loci (QTLs) from Dahl salt-sensitive (DSS) rats as functional surrogates to capture human BP QTLs. Results A total of 107 human GWAS genes may be classified into 2 common pathways of hypertension pathogeneses. Among them, 4 DSS BP QTLs correspond to 4 human GWAS genes. Each of them independently showed a major impact on BP in vivo and thus functional redundancy. BP was altered by each of these 4 QTLs, but human GWAS SNPs marking these QTLs do not exist in the rat. They cannot be responsible for physiological changes in BP caused by these QTLs and are genome signposts marking positions of the QTLs nearby, rather than being QTLs themselves. These SNPs appeared during primate evolution, independently of BP regulation. Because the functional dosage of QTLs, not their gene dose, determined hypertension pathogenesis, a role for the noncoding GWAS SNPs in BP via regulating gene expressions can be discounted. Conclusions The human QTLs may function in a common pathway, with each involved in a different step in the pathway leading to BP control. These results may be conceptually paradigm shifting.

Published
2019

Catalog

Books, media, physical & digital resources
See catalog results