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4,703 results on '"Liu,Cong"'

4. VAMP2 chaperones α-synuclein in synaptic vesicle co-condensates

Author

Wang, Chuchu, Zhang, Kai, Cai, Bin, Haller, Jillian E., Carnazza, Kathryn E., Hu, Jiaojiao, Zhao, Chunyu, Tian, Zhiqi, Hu, Xiao, Hall, Daniel, Qiang, Jiali, Hou, Shouqiao, Liu, Zhenying, Gu, Jinge, Zhang, Yaoyang, Seroogy, Kim B., Burré, Jacqueline, Fang, Yanshan, Liu, Cong, Brunger, Axel T., Li, Dan, and Diao, Jiajie

Published
2024
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7. Quantification of the Heat-Related Risk and Burden of Hospitalizations for Cause-Specific Injuries and Contribution of Human-Induced Climate Change: A Time-Stratified Case-Crossover Study in China

Author

Zhou, Lu, Liu, Cong, He, Cheng, Lei, Jian, Zhu, Yixiang, Gao, Ya, Xuan, Jianwei, Kan, Haidong, and Chen, Renjie

Subjects
Human beings -- Influence on nature, Climatic changes -- Health aspects, Wounds and injuries -- Risk factors -- Environmental aspects, Environmental issues, Health
Abstract

BACKGROUND: Although ambient temperature has been linked with injury incidence, there have been few nationwide studies to quantify the temperature-related risk and burden of cause-specific injury hospitalizations. Additionally, the impact of human-induced climate change to injury burden remains unknown. OBJECTIVES: Our objectives are to examine the associations between ambient temperature and injury hospitalizations from various causes and to quantify the contribution of human-induced warming to the heat-related burden. METHODS: We collected injury hospitalization data from a nationwide hospital-based registry in China during 2000-2019. Using a time-stratified case-crossover design, we investigated the associations between daily mean temperature ([degrees]C) and cause-specific injury hospitalizations. We also quantified the burden of heat-related injuries under the scenarios with and without anthropogenic forcing, using the Detection and Attribution Model Intercomparison Project to assess the contribution of human-induced warming. RESULTS: Our study included a total of 988,087 patients with hospitalization records for injuries. Overall, compared to the temperature at minimum risk of hospitalization (--12.1[degrees]C), the relative risk of hospitalization at extreme hot temperature (30.8[degrees]C, 97.5th percentile) was 1.18 [95% confidence interval (CI): 1.14, 1.22], with an approximately linear association between temperature and hospitalization. Vulnerability to heat-related injuries was more pronounced among males, young ( DISCUSSION: This nationwide study presents new evidence of significant associations between temperature and cause-specific injury hospitalizations in China and highlights the increasing contribution of human-induced warming to the injury burden. https://doi.org/10.1289/EHP14057, Introduction External causes of injury, including transportation-related injuries, self-harm, falls, and other injuries, are significant causes of death, particularly among young and middle-aged individuals. (1-3) According to the global burden [...]

Published
2024
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16. Quasi-2D Weak Lensing Cosmological Constraints Using the PDF-SYM method

Author

Liu, Zhenjie, Zhang, Jun, Li, Hekun, Shen, Zhi, and Liu, Cong

Subjects
Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

Cosmic shear statistics, such as the two-point correlation function (2PCF), can be evaluated with the PDF-SYM method instead of the traditional weighted-sum approach. It makes use of the full PDF information of the shear estimators, and does not require weightings on the shear estimators, which can in principle introduce additional systematic biases. This work presents our constraints on $S_8$ and $\Omega_m$ from the shear-shear correlations using the PDF-SYM method. The data we use is from the z-band images of the Dark Energy Camera Legacy Survey (DECaLS), which covers about 10000 deg$^2$ with more than 100 million galaxies. The shear catalog is produced by the Fourier\_Quad method, and well tested on the real data itself with the field-distortion effect. Our main approach is called quasi-2D as we do use the photo-$z$ information of each individual galaxy, but without dividing the galaxies into redshift bins. We mainly use galaxy pairs within the redshift interval between 0.2 and 1.3, and the angular range from $4.7$ to $180$ arcmin. Our analysis yields $S_8=0.762 \pm 0.026$ and $\Omega_{\rm m}=0.234 \pm 0.075$, with the baryon effects and the intrinsic alignments included. The results are robust against redshift uncertainties. We check the consistency of our results by deriving the cosmological constraints from auto-correlations of $\gamma_1$ and $\gamma_2$ separately, and find that they are consistent with each other, but the constraints from the $\gamma_1$ component is much weaker than that from $\gamma_2$. It implies a much worse data quality of $\gamma_1$, which is likely due to additional shear uncertainties caused by CCD electronics (according to the survey strategy of DECaLS). We also perform a pure 2D analysis, which gives $S_8=0.81^{+0.03}_{-0.04}$ and $\Omega_{\rm m}=0.25^{+0.06}_{-0.05}$. Our findings demonstrate the potential of the PDF-SYM method for precision cosmology., Comment: 10 figures. Published on SCIENCE CHINA Physics, Mechanics & Astronomy

Published
2023
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17. Ferromagnetism and insulating behavior with a logarithmic temperature dependence of resistivity in $Pb_{10-x}Cu_x\left( PO_4 \right) _6O$

Author

Zhang, Yuhang, Liu, Cong, Zhu, Xiyu, and Wen, Hai-Hu

Subjects
Condensed Matter - Superconductivity
Abstract

Recent claim of discovering above-room-temperature superconductivity (Tc about 400 K) at ambient pressure in copper doped apatite $Pb_{10}\left( PO_4 \right) _6O$ has stimulated world-wide enthusiasm and impulse of motion. A lot of follow-up works have been carried out with controversial conclusions. To check whether superconductivity is really present or absent in the material, we need samples which should have a rather pure phase of $Pb_{10-x}Cu_x\left( PO_4 \right) _6O$. Here we report the characterization results from the $Pb_{10-x}Cu_x\left( PO_4 \right) _6O$ with a fraction of about 97 wt.% inferred from the fitting to the x-ray diffraction pattern. The resistivity measurements show that it is a semiconductor characterized roughly by a ln(1/T) temperature dependence in wide temperature region without trace of superconductivity. Magnetization measurements show that it has a general ferromagnetic signal with a weak superparamagnetic background. Many grains of the sample show clear interactions with a NbFeB magnet. The detected Cu concentration is much lower than the expected nominal one and the conduction may be improved if more Cu atoms are successfully doped into the system. Our results show the absence of metallicity and superconductivity in $Pb_{10-x}Cu_x\left( PO_4 \right) _6O$ at ambient pressure, and suggest the presence of strong correlation effect., Comment: 6 Pages,5 figures

Published
2023
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25. Ultrasensitive detection of aggregated α-synuclein using quiescent seed amplification assay for the diagnosis of Parkinson’s disease

Author

Mao, Hengxu, Kuang, Yaoyun, Feng, Du, Chen, Xiang, Lu, Lin, Xia, Wencheng, Gan, Tingting, Huang, Weimeng, Guo, Wenyuan, Yi, Hancun, Yang, Yirong, Wu, Zhuohua, Dai, Wei, Sun, Hui, Wu, Jieyuan, Zhang, Rui, Zhang, Shenqing, Lin, Xiuli, Yong, Yuxuan, Yang, Xinling, Li, Hongyan, Wu, Wenjun, Huang, Xiaoyun, Bian, Zhaoxiang, Wong, Hoi Leong Xavier, Wang, Xin-Lu, Poppell, Michael, Ren, Yi, Liu, Cong, Zou, Wen-Quan, Chen, Shengdi, and Xu, Ping-Yi

Published
2024
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31. Aplp1 interacts with Lag3 to facilitate transmission of pathologic α-synuclein

Author

Mao, Xiaobo, Gu, Hao, Kim, Donghoon, Kimura, Yasuyoshi, Wang, Ning, Xu, Enquan, Kumbhar, Ramhari, Ming, Xiaotian, Wang, Haibo, Chen, Chan, Zhang, Shengnan, Jia, Chunyu, Liu, Yuqing, Bian, Hetao, Karuppagounder, Senthilkumar S., Akkentli, Fatih, Chen, Qi, Jia, Longgang, Hwang, Heehong, Lee, Su Hyun, Ke, Xiyu, Chang, Michael, Li, Amanda, Yang, Jun, Rastegar, Cyrus, Sriparna, Manjari, Ge, Preston, Brahmachari, Saurav, Kim, Sangjune, Zhang, Shu, Shimoda, Yasushi, Saar, Martina, Liu, Haiqing, Kweon, Sin Ho, Ying, Mingyao, Workman, Creg J., Vignali, Dario A. A., Muller, Ulrike C., Liu, Cong, Ko, Han Seok, Dawson, Valina L., and Dawson, Ted M.

Published
2024
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