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MEASUREMENTS: 作品数：689被引量：1350H指数：15; 导出分析报告; 相关领域：理学更多>>; 相关作者：王让会张慧芝唐文乔李思发于红霞更多>>; 相关机构：北京大学中国科学院中华全国供销合作总社中国科学技术大学更多>>; 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国家高技术研究发展计划中国博士后科学基金更多>>

Relationship between objective and subjective refraction measurements in patients with mild keratoconus: 《International Journal of Ophthalmology(English edition)》2025年第3期398-403,共6页Masoud Khorrami-Nejad Ahmed Kamil Dakhil Hesam Hashemian Masoud Sadeghi Reza Yousefi Foroozan Narooie-Noori; AIM:To compare objective dry retinoscopy and subjective refraction measurements in patients with mild keratoconus(KCN)and quantify any differences.METHODS:This cross-sectional study was done on 68 eyes of 68 patients ...; 关键词：KERATOCONUS objective refraction subjective refraction

Research needs,measurements and behaviours of environmental radon: 《Radiation Medicine and Protection》2024年第4期213-214,共2页Weihai Zhuo Qiuju Guo Quanfu Sun; Radon is a naturally occurring radioactive gas that exists everywhere in our living or working environments.1 Radon and its decay products are considered to be the second leading causes of lung cancer in tobacco smoke...; 关键词：RADON DECAY SMOKE

Gambling to public health in ageing populations: a life expectancy evaluation perspective被引量：1: 《Global Health Journal》2024年第4期206-212,共7页Stanley Chi-on Shiu; Objective:Gambling is a complex topic in relation to health systems.It is always unclear how to strike a balance between the gambling economy and the impact of gambling on public health or social wellbeing at any age....; 关键词：Ageing GAMBLING Public health Health systems Health policy Life expectancy MEASUREMENTS

Exploring the impact of weak measurements on exciton-exciton interactions: 《Communications in Theoretical Physics》2024年第11期42-47,共6页Fatima-Zahra Siyouri Olivier Giraud Yassine Hassouni; In our study of super quantum discord between two excitonic qubits inside a coupled semiconductor quantum dots system,our primary focus is to uncover the impact of weak measurement on its quantum characteristics.To ac...; 关键词：super quantum discord weak measurements measurement strength x semiconductor quantum dots exciton-exciton interactions

Inter-comparison of field snow measurements using different instruments in Türkiye: 《Journal of Mountain Science》2024年第10期3368-3379,共12页M.Cansaran ERTAŞ A.Arda ŞORMAN; supported by the Scientific Research Project(BAP)of Eskişehir Technical University,project number 1610F676.; Snow is important in Türkiye especially in the mountainous eastern areas where it may stay on the ground for more than half of the year.This region plays a vital role in feeding the water resources of the trans-bound...; 关键词：Snow Measurements Snow Pit Snow Tube SnoTel Snow Density Upper Euphrates Basin

Surface shape detection methods for large radio telescopes: 《Astronomical Techniques and Instruments》2024年第5期275-283,共9页Zhengxiong Sun Jinqing Wang Linfeng Yu Yongchen Jiang Zheng Lou Yongbin Jiang Rongbin Zhao Qian Ye Qinghui Liu Guangli Wang; supported by the National Key R&D Program of China(2018YFA0404702,2019YFA0708904,2021YFC2203501);Shanghai Key Laboratory of Space Navigation and Positioning Techniques,the National Natural Science Foundation of China(12273097,11903068).; The surface accuracy of a radio telescope is directly related to its operational efficiency and detection sensitivity.This is crucial under high-frequency observation conditions,where surface shape errors need to be c...; 关键词：Radio telescope Holographic measurements Surface shape measurements Antenna efficiency

Tomographic particle image velocimetry measurements of synthetic jet in turbulent boundary layer: 《Journal of Hydrodynamics》2024年第5期854-869,共16页Jin-hao Zhang Li-juan Shi Xing-yu Ma Zhan-qi Tang Xiao-qi Cheng Nan Jiang; supported by the National Natural Science Foundation of China(Grant Nos.12332017,12272265,12172242,12202310,12202309 and 12372278).; We experimentally investigate the 3-D flow characteristics caused by synthetic jet in the turbulent boundary layer(TBL),with the aim of analyzing the differences and similarities of hairpin vortices generated by jet o...; 关键词：Turbulent boundary layer synthetic jet hairpin vortex tomographic particle image velocimetry(Tomo-PIV)

Regression based prediction of higher heating value for refuse-derived fuel using convolutional neural networks predicted elemental data and spectrographic measurements: 《Waste Disposal and Sustainable Energy》2024年第3期429-437,共9页Baki Osman Bekgoz Zerrin Günkaya Kemal Ozkan Metin Ozkan Aysun Ozkan Müfide Banar; supported by the Turkish Scientific and Technological Research Council(TUBITAK)(Project No.118Y135).; Higher heating value(HHV)is the key parameter for replacing Refuse-Derived Fuel(RDF)with fossil fuels in the cement industry.HHV can be measured with a bomb calorimeter or predicted from direct elemental data by using...; 关键词：Deep learning Higher heating value Refuse-derived fuel Regression Spectrographic measurement

Forensic Analysis of Sexual Dimorphism from Facial Photographs: 《Journal of Forensic Science and Medicine》2024年第3期196-208,共13页Prachi Panwar Tina Sharma Archana Gautam Mahipal Singh Sankhla; Background:Techniques for identifying facial features and proving the individuality of a person’s facial features are used in forensic anthropology.Aims and Objectives:Acommon method in this area is cranial anthropom...; 关键词：ANTHROPOMETRY CRANIOFACIAL facial feature landmarks personal identification somatic measurements

Discrepancies in walking speed measurements post-bed-rest:a comparative analysis of real-world vs.laboratory assessments: 《Translational Exercise Biomedicine》2024年第3期331-343,共13页Marcello Grassi Ramona Ritzmann Fiona Von Der Straten Jonas Böcker Uwe Mittag Edwin Mulder Martin Daumer Jörn Rittweger; Objectives Understanding differences between real-world walking speed(RWS)and laboratory-measured walking speed(LWS)is crucial for comprehensive mobility assessments,especially in context of prolonged immobilization.T...; 关键词：real-world walking speed laboratory walking speed gait speed comparison accelerometers

MEASUREMENTS