Household transmission of SARS-CoV-2 in a rural area in South Africa by G Maimela, C E Martin, M Chersich, B Bello, J Mauti, T Bäernighausen, S Kohler, A Almuedo-Riera, S Luchters, S Sawry

“…We conducted a prospective household cluster investigation between 13 April and 21 July 2021 in the Matjhabeng subdistrict, a rural area in Free State Province, SA. Adults with SARS‐CoV‐2 confirmed by polymerase chain reaction (PCR) tests (index cases, ICs) and their household contacts (HCs) were enrolled. …”
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Single-cell bilayer design of a terahertz six-channel metasurface for simultaneous holographic and grayscale images by Zhiqiang Du, Chunhui Zhu, Zhengyong Song

“…A “six-in-one” meta-device is constructed by combining phase change properties of VO2 to realize simultaneous near-field grayscale imaging and far-field holography. …”
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Analysis of Streamflow Changes under Climate Change Using Rainfall-Runoff Model in the Kor River Basin by zahra hejazizadeh, parisa sadat ashofteh, ebrahim fatahi, zahra Gholampour

“…Abstract In this study, the predicted monthly temperature and rainfall data from HadCM3 model (base period, ۱۹۷۲-۲۰۰۱) and next period (۲۰۱۱-۲۰۴۰) under A2emission scenario were used to investigate the impacts of climate change on runoff variations in the Kor river basin. …”
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Upregulation of Tumor Necrosis Factor-α-Induced Protein 8-Like 2 mRNA Is Negatively Correlated with Serum Concentrations of Tumor Necrosis Factor-α and Interleukin 6 in Type 2 Diab... by Yongliang Liu, Xinmei Wang, Yan Zhao, Peiqing Zhao, Lianqing Wang, Qiaoli Zhai, Xiaowei Zhang, Wenxiu Tian, Xinxin Xiang, Tao Li

“…Methods. TIPE2 expression was measured by Western blotting and real-time polymerase chain reaction (RT-PCR) in peripheral blood mononuclear cells (PBMCs) isolated from T2DM patients and healthy controls, and tumor necrosis factor-α (TNF-α), high-sensitivity C-reactive protein (hsCRP), interleukin 6 (IL-6), and other related biometabolic parameters were detected using a nephelometer or by ELISA. …”
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Characterization of Streptomyces Isolates Associated with Estuarine Fish Chanos chanos and Profiling of Their Antibacterial Metabolites-Crude-Extract by Muhammad A. Kurnianto, Harsi D. Kusumaningrum, Hanifah N. Lioe

“…This study investigated antibacterial-producing Streptomyces isolated from the gut of estuarine fish Chanos chanos, emphasizing screening for the producer of peptide-containing antibacterial compounds. …”
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Studying the influence of organizations as a city model based on the changes of user change in zone 6 of tehran by alireza vousoghi amiri, rojin marzi, mahsa bashtam, kiarash pourhazhir ardestani, seyedeh sepideh ghalamro

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Dynamic Associations of Change in Physical Activity and Change in Cognitive Function: Coordinated Analyses of Four Longitudinal Studies by Magnus Lindwall, Cynthia R. Cimino, Laura E. Gibbons, Meghan B. Mitchell, Andreana Benitez, Cassandra L. Brown, Robert F. Kennison, Steven D. Shirk, Alireza Atri, Annie Robitaille, Stuart W. S. MacDonald, Elizabeth M. Zelinski, Sherry L. Willis, K. Warner Schaie, Boo Johansson, Marcus Praetorius, Roger A. Dixon, Dan M. Mungas, Scott M. Hofer, Andrea M. Piccinin

“…Baseline physical activity predicted fluency, reasoning and memory in two studies. However, there was a consistent pattern of positive relationships between time-specific changes in physical activity and time-specific changes in cognition, controlling for expected linear trajectories over time, across all four studies. …”
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Changes to Land Area Used for Grain Maize Production in Central Europe due to Predicted Climate Change by Petr Pavlik, Veronika Vlckova, Ivo Machar

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Water Supply Risk Analysis Based on Runoff Sequence Simulation with Change Point under Changing Environment by Yafang Cheng, Ping Feng, Jianzhu Li, Yuangang Guo, Peizhen Ren

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Is The SARS-CoV2 Evolved in Human Being: A prospective Genetic Analysis by Salvatore Dimonte, Paywast Jamal Jalal, Hiwa Abdulrahman Ahmad, Safa Bakr Karim, Taib Ahmed Hama Soor, Salar Ibrahim Ali, Muhammed Babakir-Mina, Francesco Greco

“…Furthermore, the analysis showed the flow of transmission, and evolutionary changes of SARS-CoV2 which may be directed from the transmission of SARS-CoV from human to Bat and Pangolin then jumped to human again in the crowded market Wuhan city in China. …”
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Examining spatiotemporal dynamics of CO2 emission at multiscale based on nighttime light data by Binbin Zhang, Zongzheng Liang, Wenru Guo, Zhanyou Cui, Deguang Li

“…In this research, we explore the spatiotemporal changes of CO2 emission at different scales based on nighttime light data. …”
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Sources of PM2.5 exposure and health benefits of clean air actions in Shanghai by Yixuan Gu, Daven K. Henze, Hong Liao

“…We estimate that a 10% decrease in anthropogenic emissions throughout China avoids over 752 (506–1,044) PM2.5-related premature deaths in Shanghai, with changes in local emissions potentially saving 241 (161–334) lives. …”
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Damage identification in RC bridges by confronting two approaches: visual inspection and numerical analysis by Ayad Mohammed, Boumechra Nadir, Hamdaoui Karim

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Two-Stage Pricing Decision for Low-Carbon Products Based on Consumer Strategic Behaviour by Cheng Che, Zhihong Zhang, Xiaoguang Zhang, Yi Chen

“…Through the analysis of low-carbon and ordinary products in two situations, the following conclusions can be drawn: (1) In a market where retailers only sell low-carbon products, product prices and profits increase as consumers’ green preference θ increases. (2) In the low-carbon product and ordinary product markets, the price and profit of low-carbon products increase with regard to consumers’ green preference θ. (3) In the second stage, when consumers’ intertemporal discount factor β for ordinary products is larger than that of low-carbon products, the retailer’s total profit is smaller. …”
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A Multifunctional MIL-101-NH2(Fe) Nanoplatform for Synergistic Melanoma Therapy by Shang J, Chen Y, Wang F, Yang J, Li Y, Yang L, Liu X, Zhong Z, Yue C, Zhou M

“…Jinlu Shang,1,2,* Yongjun Chen,2,* Fangliang Wang,3,* Jing Yang,2 Yi Li,4 Liuxuan Yang,2 Xiuqiong Liu,1 Zhirong Zhong,5 Chaochi Yue,6 Meiling Zhou2 1Department of Pharmacy, West China Hospital Sichuan University Jintang Hospital, Chengdu, Sichuan, 610400, People’s Republic of China; 2Department of Pharmacy, The Affiliated Hospital, Southwest Medical University, Luzhou, Sichuan, 646000, People’s Republic of China; 3Chongqing Key Laboratory for Pharmaceutical Metabolism Research, Chongqing Pharmacodynamic Evaluation Engineering Technology Research Center, College of Pharmacy Chongqing Medical University, Chongqing, 400016, People’s Republic of China; 4Department of Nuclear Medicine, The Affiliated Hospital, Southwest Medical University, Luzhou, Sichuan, 646000, People’s Republic of China; 5Department of Pharmaceutical Sciences, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, 646000, People’s Republic of China; 6Department of Traditional Chinese Medicine, The Affiliated Hospital, Southwest Medical University, Luzhou, Sichuan, 646000, People’s Republic of China*These authors contributed equally to this workCorrespondence: Meiling Zhou; Chaochi Yue, Email meilzhou@163.com; yuechaochi18@swmu.edu.cnBackground: Melanoma is an aggressive form of skin cancer, and single-modality treatments often fail to prevent tumor recurrence and metastasis. …”
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The Modification of Sodium Polyacrylate Water Solution Cooling Properties by AL2O3 by Wojciech Gęstwa, Małgorzata Przyłęcka

“…Research on the dimensional changes on the basis of the sample of Navy C-ring also shows small dimensional changes for samples carburized and hardened in 10% polymer water solution with the addition of nanoparticles AL2O3. …”
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Study on Characteristics of the Water-Sediment Two-Phase Flow in Fractures Based on Numerical Simulation by Lili Cao, Chuan Wu, Hanhua Xu, Hao Yu, Ming Li, Yu Han, Zhanqing Chen

“…The Ansys Fluent software was used to study the characteristics of the water-sediment two-phase flow in smooth and rough fractures. The spatial-temporal evolution laws of the water-sediment two-phase flow were studied; the results indicated that they did not change with time in the smooth fractured flow fields, while changing continuously with time in the rough fractured flow fields and in a dynamic steady state. …”
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The Relationship between Osteoporosis and Osteoarthritis of the Knee: A Report of 2 Cases with Suspected Osteonecrosis by Akira Horikawa, Naohisa Miyakoshi, Yoichi Shimada, Hiroyuki Kodama

“…Knee specimens of two osteoporotic patients who underwent unilateral knee arthroplasty for suspected osteonecrosis of the knee were examined histologically. …”
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Cyclodextrin-assisted fluorescein decoration of gold nanoclusters for ratiometric and selective Hg2+ analysis by Siyuan Sun, Zhiqin Yuan

“…IntroductionThe construction of nanomaterial-based ratiometric detection systems usually requires covalent modification, which undergoes reactive environments and may change the natural properties of supporting nanomaterials.MethodsIn this study, dualemissive and fluorescein-decorated gold nanoclusters (F-Au NCs) through cyclodextrin-supported host–guest interaction (non-covalent modification) are explored as ratiometric Hg2+ nanoprobes through d10–d10-interactioncaused fluorescence quenching of Au NCs.Results and DiscussionThe fluorescein decoration only provides a fluorescent internal reference but does not change the Hg2+-Au NCs affinity nature. …”
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Modeling and Analysis of Dynamic Social Ties in D2D Collaborative Video Transmission by Qi Zhang, Zufan Zhang, Tian Zeng, Xiaoke Li

“…Social networks are one of the main carriers of information diffusion. Changes in social ties will affect the quality of Device-to-Device (D2D) communications especially the video transmission. …”
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