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LABORATORY: 作品数：838被引量：1564H指数：19; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：钱振东王薇赵海建王治国彭黎明更多>>; 相关机构：沈阳产品质量监督检验院中国合格评定国家认可中心中国电器科学研究院有限公司机械工业仪器仪表综合技术经济研究所更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划北京市自然科学基金中国博士后科学基金更多>>

Biological and translational attributes of mitochondrial DNA copy number:Laboratory perspective to clinical relevance: 《World Journal of Methodology》2025年第3期38-55,共18页Deepak Parchwani Ragini Singh Digisha Patel; The mitochondrial DNA copy number(mtDNAcn)plays a vital role in cellular energy metabolism and mitochondrial health.As mitochondria are responsible for adenosine triphosphate production through oxidative phosphorylati...; 关键词：Mitochondrial DNA copy number Mitochondrial DNA Quantitative polymerase chain reaction Cancer Neurodegenerative disease AGING

Growing Healthy Ties: 《ChinAfrica》2025年第5期44-45,共2页GITONGA NJERU; China’s commitment to modernising Liberia’s health care facilities brings benefits.When 32-year-old Martha Kollie arrived at the newly established China-aid National Clinical Diagnosis and Treatment Laboratory in th...; 关键词：health care facilities China LIBERIA clinical diagnosis treatment laboratory medical care

Compact RF linear accelerator for electron beam irradiation applications at PBP-CMU Electron Linac Laboratory: 《Nuclear Science and Techniques》2025年第4期45-58,共14页Monchai Jitvisate Pittaya Apiwattanakul Noppadol Kangrang Jatuporn Saisut Chitrlada Thongbai Sakhorn Rimjaem; supported by Chiang Mai University for providing infrastructure and the NSRF via the Program Management Unit for Human Resources&Institutional Development,Research and Innovation[grant number B05F650022]for the software CST Studio Suite^(■)2023;Financial support for the reengineering and commissioning of the accelerator system was provided by the Thailand Center of Excellence in Physics(ThEP Center),Science and Technology Park Chiang Mai University(CMU STeP)。; A 4 MeV RF linear accelerator for electron beam irradiation applications has been developed at the PBP-CMU Electron Linac Laboratory,Thailand.The system has been reengineered using a decommissioned medical linear acce...; 关键词：Thermionic electron gun RF linear accelerator Electron dynamics simulation Monte Carlo simulation Electron beam irradiation Electron beam processing Deposition dose

Impact of injection rate on smooth and rough fracture activation in granite:Laboratory-scale acoustic emission analysis: 《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2133-2145,共13页Rihua Jiang Kang Duan Yinlin Ji Qiangyong Zhang Luchao Wang Yang Zheng; supported by the National Key Research and Development Program of China (Grant No.2023YFB2390300)and the National Natural Science Foundation of China (Grant No.42172292);Yinlin Ji is grateful for the support by the Helmholtz Association's Initiative and Networking Fund for the Helmholtz Young Investigator Group ARES (Contract No.VH-NG-1516).; This study aims to understand the effect of injection rate on injection-induced fracture activation in granite.We performed water injection-induced slip tests on samples containing either a smooth or a rough fracture ...; 关键词：Laboratory fracture Fracture activation Injection-induced fracture slip Injection rate Acoustic emission Seismogenic index

Research on Strategies to Improve Listening Performance in CET-4 Using the Intelligent Laboratory: 《Journal of Contemporary Educational Research》2025年第3期40-44,共5页Xin Wan Xiufang Zhang; For non-English major college students,the listening section of the College English Test Band 4(CET-4)is both a critical and challenging component of exam preparation.Many students struggle with various difficulties d...; 关键词：College English Test Band 4(CET-4) Listening performance Open intelligent laboratory Digitization means Preparation strategies

Laboratory evaluation of a low-cost micro electro-mechanical systems sensor for inclination and acceleration monitoring: 《Deep Underground Science and Engineering》2025年第1期46-54,共9页Antonis Paganis Vassiliki NGeorgiannou Xenofon Lignos Reina El Dahr; Research Committee,National Technical University of Athens。; In this study,the design and development of a sensor made of low-cost parts to monitor inclination and acceleration are presented.Αmicro electro-mechanical systems,micro electro mechanical systems,sensor was housed i...; 关键词：field monitoring Kalman filter laboratory evaluation micro electro mechanical systems(MEMS) monitoring node shaking table

Performance Assessment of Semiconductor Detector Used in Diagnostics and Interventional Radiology at the Nigerian Secondary Standard Dosimetry Laboratory: 《World Journal of Nuclear Science and Technology》2025年第1期17-29,共13页Samuel Mofolorunsho Oyeyemi Olumide Olaife Akerele David Olakanmi Olaniyi Francis Adole Agada Sherif Olaniyi Kelani Akinkunmi Emmanuel Ladapo Ahmed Mohammed Shiyanbade Bamidele Musbau Adeniran Latifat Ronke Owoade; Radiation doses to patients in diagnostics and interventional radiology need to be optimized to comply with the principles of radiation protection in medical practice. This involves using specific detectors with respe...; 关键词：Semiconductor Detectors Optimization of Protection CALIBRATION Patient Dose Diagnostic Radiology

Metrological traceable calibration of organic carbon and elemental carbon based on laboratory-generated reference materials: 《Journal of Environmental Sciences》2025年第3期524-534,共11页Yue Liu Junjie Liu Ji Xiao Jing Ye Lixu Guo Caiqing Yan; supported by the National Natural Science Foundation of China(No.22206180);the funds for establishing basic quality and technology capabilities(No.ANL2203);the special fund for basic scientific research business of central public research institutes(No.AKYZD2207-4)。; Carbonaceous aerosol,including organic carbon(OC)and elemental carbon(EC),has significant influence on human health,air quality and climate change.Accurate measurement of carbonaceous aerosol is essential to reduce th...; 关键词：Carbonaceous aerosol Split point Reference material Laboratory-generated TRACEABILITY

Impact of Laboratory Analytical Indicators on Positive Blood Culture Detection Rates: A Single Center Study: 《Biomedical and Environmental Sciences》2025年第3期303-312,共10页Di Wang Lingli Liu Ruirui Ma Lijun Du Guixue Cheng Yali Liu Qiaolian Yi Yingchun Xu; supported by grants from the National High Level Hospital Clinical Research Funding(2022-PUMCH-B-074);Peking Union Medical College Hospital Research Funding for Postdoc(kyfyjj202320).; Objective Blood culture remains the gold standard for diagnosing bloodstream infections.Clinical laboratories must ensure the quality of blood culture processes from receipt to obtaining definitive results.We examined...; 关键词：Blood culture Laboratory analytical indicators Total pre-analytical time Time-to-detection PATHOGENS

State Key Laboratory of Baiyun Obo Rare Earth Resource Researches and Comprehensive Utilization: 《China Rare Earth Information》2025年第1期F0002-F0002,共1页; State Key Laboratory of Baiyun Obo Rare Earth Resource Researches and Comprehensive Utilization was approved by the Ministry of Science and Technology to be one of the national key laboratories in November 2022.The la...; 关键词：key laboratories rare earth resource Ministry Science Technology state key laboratory Baiyun Obo rare earth resource researches comprehensive utilization rare earth resources reconstruction national key laboratories

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