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1,541 results on '"Wang, Qilong"'

214. Preparation, in vitro and in vivo evaluation of pinocembrin-loaded TPGS modified liposomes with enhanced bioavailability and antihyperglycemic activity

Author

Shen, Xinyi, primary, Rong, Wanjing, additional, Adu-Frimpong, Michael, additional, He, Qing, additional, Li, Xiaoxiao, additional, Shi, Feng, additional, Ji, Hao, additional, Toreniyazov, Elmurat, additional, Xia, Xiaoli, additional, Zhang, Jian, additional, Wang, Qilong, additional, Yu, Jiangnan, additional, and Xu, Ximing, additional

Published
2022
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215. Shrinkage Expansion Adaptive Metric Learning

Author

Wang, Qilong, Zuo, Wangmeng, Zhang, Lei, Li, Peihua, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Kobsa, Alfred, Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Fleet, David, editor, Pajdla, Tomas, editor, Schiele, Bernt, editor, and Tuytelaars, Tinne, editor

Published
2014
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220. Double-Layer SOC and SOH Equalization Scheme for LiFePO 4 Battery Energy Storage System Using MAS Blackboard System.

Author

Lu, Zhongda, Wang, Qilong, Xu, Fengxia, Fan, Mingqing, Peng, Chuanshui, and Yan, Shiwei

Subjects
*HIERARCHICAL clustering (Cluster analysis), *MULTIAGENT systems, *GRIDS (Cartography)
Abstract

26650 LiFePO4 battery, as an ideal energy storage battery for the smart grid system, has the shortcomings of fast aging speed and large dispersion of aging trend, which is the reason for accelerating the 26650 battery system aging. However, it is noted that the 26650 LiFePO4 battery with high aging trend dispersion shows the characteristics of grouping. Therefore, to prolong the 26650 battery system life, this paper proposes a state-of-charge (SOC) and state-of-health (SOH) double-layer equalization scheme for 26650 LiFePO4 batteries based on a multi-agent blackboard system (MABS) that utilizes these characteristics. Based on MABS, the battery units with similar SOH are clustered into a group by a hierarchical-clustering algorithm. Then, SOH balancing is performed by changing the depth of charge and discharge (DOD) between groups, and SOC balancing is performed within the group. MATLAB simulation results verify the effectiveness of the proposed scheme in ensuring the balance of battery charge and discharge and prolonging the life of the battery energy storage system (BESS). [ABSTRACT FROM AUTHOR]

Published
2023
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221. Formate electrosynthesis from aqueous carbon dioxide over Pb–Zn catalysts with a core–shell structure.

Author

Wang, Qilong, Guan, Yayu, Liu, Yuyu, Ning, Fanghua, Liu, Minmin, Yi, Jin, and Wu, Kai

Subjects
*CATALYST structure, *BIMETALLIC catalysts, *GREENHOUSE gas mitigation, *CARBON dioxide, *ELECTROSYNTHESIS, *CHEMICAL reduction
Abstract

Electrocatalytic CO2 reduction (ECR) has the potential to generate low-carbon fuels that can alleviate energy scarcity and reduce greenhouse gas emissions. In this study, we prepared a range of Pb–Zn bimetallic catalysts with a core–shell structure using a simple chemical reduction technique based on the differing activity characteristics of the metals. The highest faradaic efficiency for formate (FEformate) was achieved using Pb3Zn1 as the catalyst, with a value of 95.3% at −1.26VRHE in an H-cell (0.5 M KHCO3) and a current density of 11.18 mA cm−2. Notably, in the flow-cell (1 M KOH), FEformate exceeded 90% across a wide potential window, with a maximum FEformate value of 98.4% being achieved. The excellent catalytic performance of the bimetallic catalyst is attributed to its larger specific surface area and faster ECR kinetics, and the synergistic interaction between Pb and Zn improves the selectivity for formate production. [ABSTRACT FROM AUTHOR]

Published
2023
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222. Application and significance of circRNA and high throughput sequencing in different metastatic pathways of gastric cancer.

Author

Wang, Ruogu, Zhang, Hongyao, Zhang, Dan, Wang, Qilong, Wang, Fang, and He, Qingsi

Subjects
NUCLEOTIDE sequencing, CIRCULAR RNA, STOMACH cancer, GENE expression, CANCER prognosis, POLYMERASE chain reaction
Abstract

In this study, we will explore the expression profile of circular RNA (cRNA) in gastric cancer tissues and plasma in order to evaluate its potential as a molecular marker for the detection of gastric cancer. Additionally, we will research the expression profile of cRNA in normal gastric tissue. Reverse transcription drop digital polymerase chain reaction (RT ddPCR), circRNA expression profiling, the prediction of circRNA-microRNA interactions, the design of a method for RT ddPCR, as well as the analysis of clinicopathological factors and survival outcomes are all included in the recommended approach. The results of the research indicate that some circRNAs have a distinct expression pattern in the plasma and tissues of patients with gastric cancer. In addition, a quantitative RT ddPCR approach was created, and the identification of certain circRNAs that are connected with clinicopathological factors and prognosis was accomplished. The results of this study provide significant new insights into the ability of circRNAs to function not only as diagnostic markers but also as independent prognostic factors for gastric cancer. In addition, a dye-based RT ddPCR method is shown to be an effective and economical technique for the detection of plasma circRNA. [ABSTRACT FROM AUTHOR]

Published
2023
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223. Self-powered, ultra-broadband, and polarization-sensitive photodetectors based on 1D van der Waals layered material Nb2Pd3Se8.

Author

Qin, Qinggang, Gao, Wenshuai, Zhang, Hanlin, Chen, Jiawang, Yan, Yong, Zhu, Kejia, Long, Mingsheng, Li, Gang, Yin, Shiqi, Du, Yuchen, Zhang, Hui, Wang, Qilong, Wang, Zihan, Li, Ying, Wang, Shaotian, and Li, Liang

Abstract

Ultra-broadband high-performance photodetectors (PDs) are promising for diverse applications such as communication, imaging, environmental monitoring, and sensing. However, many PDs currently face issues of slow response speed, low sensitivity, poor air stability, and high energy consumption. In this work, we demonstrate a self-powered, broadband, and polarization-sensitive PD based on a ternary transition metal chalcogenide Nb2Pd3Se8 single crystal. The generation mechanism of photocurrent (PC) was confirmed by photoresponse measurements related to laser power and temperature. The Nb2Pd3Se8-based PD exhibits the maximum responsivity of 2.74 mA W−1 and a detectivity of 4.73 × 106 Jones with a 55–60 ms response time at 532 nm and high stability under ambient conditions over 6 months. Broadband detection capabilities from 365 nm to 10.6 μm are tested experimentally. Moreover, a strong polarization-sensitive PD with an anisotropic ratio of 1.42 is achieved. This work exhibits the enormous potential of Nb2Pd3Se8 for ultra-broadband, self-powered, polarization-sensitive, and air-stable PDs. [ABSTRACT FROM AUTHOR]

Published
2023
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230. Intracranial complete response to toripalimab and anlotinib in a patient with recurrent brain metastases of small cell lung cancer after failure of second-line maintenance therapy: a case report

Author

Huang, Fengxiang, primary, Tang, Jiaqi, additional, Lou, Jiaojiao, additional, Wang, Qilong, additional, Ma, Kai, additional, Qiao, Ruiping, additional, Si, Jiming, additional, Kang, Yan, additional, Chen, Hongjie, additional, Mei, Jingjing, additional, Wang, Huanqin, additional, Liu, Yuanhua, additional, and Miao, Lijun, additional

Published
2022
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236. Hyperoside-loaded TPGs/mPEG-PDLLA self-assembled polymeric micelles: preparation, characterization and in vitro/in vivo evaluation

Author

Xia, Xiaoli, primary, Zhang, Jian, additional, Adu‑Frimpong, Michael, additional, Li, Xiaoxiao, additional, Shen, Xinyi, additional, He, Qing, additional, Rong, Wanjing, additional, Ji, Hao, additional, Toreniyazov, Elmurat, additional, Xu, Ximing, additional, Yu, Jiangnan, additional, and Wang, Qilong, additional

Published
2022
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238. Robust Registration-Based Tracking by Sparse Representation with Model Update

Author

Li, Peihua, Wang, Qilong, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Lee, Kyoung Mu, editor, Matsushita, Yasuyuki, editor, Rehg, James M., editor, and Hu, Zhanyi, editor

Published
2013
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240. Local Log-Euclidean Covariance Matrix (L2ECM) for Image Representation and Its Applications

Author

Li, Peihua, Wang, Qilong, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Fitzgibbon, Andrew, editor, Lazebnik, Svetlana, editor, Perona, Pietro, editor, Sato, Yoichi, editor, and Schmid, Cordelia, editor

Published
2012
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241. The Relationship Between Porphyromonas Gingivalis and Rheumatoid Arthritis: A Meta-Analysis

Author

Li, Yilin, Guo, Rui, Oduro, Patrick Kwabena, Sun, Tongke, Chen, Hao, Yi, Yating, Zeng, Weiqian, Wang, Qilong, Leng, Ling, Yang, Long, and Zhang, Jun

Subjects
Microbiology (medical), Arthritis, Rheumatoid, Infectious Diseases, Immunology, Prevalence, Humans, Microbiology, Porphyromonas gingivalis
Abstract

Rheumatoid arthritis (RA) is a systematical autoimmune disease, characterized by chronic synovial joint inflammation and hurt. Porphyromonas gingivalis(P. gingivalis) can cause life-threatening inflammatory immune responses in humans when the host pathogenic clearance machinery is disordered. Some epidemiological studies have reported that P. gingivalis exposure would increase the prevalence of RA. However, the results remain inconsistent. Therefore, a meta-analysis was done to systematically analyze the relationship between P. gingivalis exposure and the prevalence of rheumatoid arthritis. Database including Cochrane Library, Web of Science, PubMed, and EMBASE were searched for published epidemiological articles assessed the relationship between P. gingivalis and RA. Obtained studies were screened based on the predefined inclusion and exclusion criteria. The overall Odds Ratios (ORs) of incorporated articles were pooled by random-effect model with STATA 15.1 software. The literature search returned a total of 2057 studies. After exclusion, 28 articles were included and analyzed. The pooled ORs showed a significant increase in the risk of RA in individuals with P. gingivalis exposure (OR = 1.86; 95% CI: 1.43-2.43). Subgroup analysis revealed that pooled ORs from populations located in Europe (OR = 2.17; 95% CI: 1.46-3.22) and North America (OR = 2.50; 95% CI: 1.23-5.08) were significantly higher than that from population in Asia (OR = 1.11; 95% CI: 1.03-1.20). Substantial heterogeneity was observed but did not significantly influence the overall outcome. In conclusion, our results indicated P. gingivalis exposure was a risk factor in RA. Prompt diagnosis and management decisions on P. gingivalis antimicrobial therapy would prevent rheumatoid arthritis development and progression.

Published
2022

245. Pinocembrin polymeric micellar drug delivery system: preparation, characterisation and anti-hyperuricemic activity evaluation

Author

Rong, Wanjing, primary, Shen, Xinyi, additional, Adu-Frimpong, Michael, additional, He, Qing, additional, Zhang, Jian, additional, Li, Xiaoxiao, additional, Xia, Xiaoli, additional, Shi, Feng, additional, Cao, Xia, additional, Ji, Hao, additional, Toreniyazov, Elmurat, additional, Wang, Qilong, additional, Yu, Jiangnan, additional, and Xu, Ximing, additional

Published
2022
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250. A Deep Learning Model for Accurate Diagnosis of Infection Using Antibody Repertoires

Author

Chen, Yuan, primary, Ye, Zhiming, additional, Zhang, Yanfang, additional, Xie, Wenxi, additional, Chen, Qingyun, additional, Lan, Chunhong, additional, Yang, Xiujia, additional, Zeng, Huikun, additional, Zhu, Yan, additional, Ma, Cuiyu, additional, Tang, Haipei, additional, Wang, Qilong, additional, Guan, Junjie, additional, Chen, Sen, additional, Li, Fenxiang, additional, Yang, Wei, additional, Yan, Huacheng, additional, Yu, Xueqing, additional, and Zhang, Zhenhai, additional

Published
2022
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