ACCELEROMETER

作品数：181被引量：274H指数：8
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Robust Real-Time Analysis of Cow Behaviors Using Accelerometer Sensors and Decision Trees with Short Data Windows and Misalignment Compensation
《Computers, Materials & Continua》2025年第5期2525-2553,共29页Duc-Nghia Tran Viet-Manh Do Manh-Tuyen Vi Duc-Tan Tran 
funded by Vietnam National Foundation for Science and Technology Development(NAFOSTED)under grant number:02/2022/TN.
This study focuses on the design and validation of a behavior classification system for cattle using behavioral data collected through accelerometer sensors.Data collection and behavioral analysis are achieved using m...
关键词：Monitoring behavior classification ACCELEROMETER sensor MISALIGNMENT leg-mounted neck-mounted COW 
Commentary on“Association of accelerometer-measured sleep duration and different intensities of physical activity with incident type 2 diabetes in a population-based cohort study”
《Journal of Sport and Health Science》2025年第2期75-76,共2页Barbara E.Ainsworth Haili Tian 
Type 2 diabetes(T2D)is a global public health issue.In 2021,537 million adults were diagnosed with T2D,corresponding to 10.5%of adults aged 20 and older.^(1)T2D increases the risks for morbidity,disability,and prematu...
关键词：public health issue population based cohort study ACCELEROMETER physical activity type diabetes t d preventing obesity sleep duration type diabetes 
Comment on“Development of an accelerometer age-and sex-specific approach based on population-standardized values for physical activity surveillance:A proof of concept”
《Journal of Sport and Health Science》2025年第2期79-81,共3页Alex V.Rowlands Richard P.Troiano 
Device-based measurements are recommended to improve population-based physical activity(PA)surveillance.1,2However,implementation remains challenging due to lack of consensus on analytical methods,and the most widely ...
关键词：ACCELEROMETER cut point approach physical activity age specific population standardized analytical methodsand analytical methods sex specific 
Development of an accelerometer age-and sex-specific approach based on population-standardized values for physical activity surveillance:A proof of concept
《Journal of Sport and Health Science》2025年第2期82-90,共9页Jairo H.Migueles Cristina Cadenas-Sanchez Nicole M.Butera David R.Bassett Dana L.Wolff-Hughes Jennifer A.Schrack Pedro F.Saint-Maurice Eric J.Shiroma 
supported in part by the intramural research programs at the National Institute on Aging and National Cancer Institute(USA);supported by the Spanish Ministry of Science,Innovation and Universities under Beatriz Galindo's 2022 fellowship program(BG22/00075).
Background:A shift from self-reports to wearable sensors for global physical activity(PA)surveillance has been recommended.The conventional use of a generic cut-point to assess moderate-to-vigorous PA(MVPA)is problema...
关键词：Physical activity EXERCISE MORTALITY Devices Movement sensors 
FPGA-based design of laser gyro signal acquisition circuit
《Journal of Measurement Science and Instrumentation》2025年第1期107-118,共12页CHEN Jing LI Jinming 
With the continuous evolution of electronic technology,field-programmable gate array(FPGA)has demonstrated significant advantages in the realm of signal acquisition and processing,and signal acquisition plays a pivota...
关键词：laser gyro signal acquisition field-programmable gate array(FPGA) finite impulse response(FIR)filter ACCELEROMETER 
Accelerometer-measured physical activity,sedentary behavior,and incidence of macrovascular and microvascular events in individuals with type 2 diabetes mellitus and prediabetes
《Journal of Sport and Health Science》2025年第1期16-26,共11页Yannis Yan Liang Yu He Piao Huang Hongliang Feng Haiteng Li Sizhi Ai Jing Du Huachen Xue Yaping Liu Jun Zhang Lu Qi Jihui Zhang 
supported by the National Natural Science Foundation of China(Grant No.32100880);Guangzhou Research-oriented Hospital。
Background Physical activity(PA)is considered beneficial for lowering cardiovascular risks following type 2 diabetes mellitus(T2DM)and prediabetes,but existing evidence relies mainly on self-reported measurements.We a...
关键词：Physical activity Sedentary behavior Vascular risk Type 2 diabetes mellitus 
Enhancing clinical and public health interpretation of accelerometer-assessed physical activity with age-referenced values based on UK Biobank data
《Journal of Sport and Health Science》2025年第1期27-37,共11页Alex V.Rowlands Andrew P.Kingsnorth Bjørge H.Hansen Stuart J.Fairclough Lynne M.Boddy Benjamin D.Maylor Henrik R.Eckmann Borja del Pozo Cruz Nathan P.Dawkins Cameron Razieh Kamlesh Khunti Francesco Zaccardi Tom Yates 
supported by the National Institute for Health Research (NIHR) Leicester Biomedical Research Centre and NIHR Applied Research Collaboration East Midlands (ARC EM, (IS-BRC-1215-20010));funded by the National Institute for Health and Care Research Bristol Biomedical Research Centre (IS-BRC-1215-20011);supported by a UKRI research grant (EP/X042464/1)。
Background Higher accelerometer-assessed volume and intensity of physical activity(PA)have been associated with a longer life expectancy but can be difficult to translate into recommended doses of PA.We aimed to:(a)im...
关键词：Physical activity recommendations Average acceleration Intensity gradient MODERATE Vigorous 
Piezoelectric Field Effect Transistors(Piezo-FETs)for Bionic MEMS Sensors:A Literature Review
《Journal of Bionic Engineering》2024年第6期2717-2729,共13页Chang Ge Huawei Chen 
This paper presents a literature review exploring the potential of piezoelectric field-effect transistors(piezo-FETs)as bionic microelectromechanical systems(MEMS).First,piezo-FETs are introduced as bionic counterpart...
关键词：Bionic MEMS Piezoelectric field-effect transistors Tactile sensor Multi-axis accelerometer Directional microphone 
Device-measured physical activity and sedentary time in the Nordic countries:A scoping review of population-based studies被引量：1
《Journal of Sport and Health Science》2024年第5期650-660,共11页Ing-Mari Dohrn Jakob Tarp Jostein Steene-Johannessen Tommi Vasankari Maria Hagströmer 
Purpose:The purpose of this scoping review was to summarize and describe the methodology and results from population-based studies of physical activity and sedentary time measured with devices in the Nordic countries(...
关键词：ACCELEROMETER Light intensity Moderate-vigorous intensity Surveillance Wearable devices 
Experimental study on the effect of wind on pointing accuracy of antenna structures
《Astronomical Techniques and Instruments》2024年第5期284-294,共11页Li Fu Wang Li Lingling Wang Wen Guo Qinghui Liu Zhiqiang Shen Xu Wang Haiming Liu 
provided by the TMRT operators during the observations.This work was supported by the National Key Basic Research and Development Program(2018YFA0404702);the National Natural Science Foundation of China(U1631114,11873015,and 11203062);the CAS Key Technology Talent Program,the Knowledge Innovation Program of CAS(KJCX1-YW-18);the Scientific Program of Shanghai Municipality(08DZ1160100);the Key Laboratory for Radio Astronomy of CAS,the Key Laboratory of Planetary Sciences of CAS,and the CAS Scholarship.
Wind loads have instantaneity and turbulence characteristics that will lead to pointing errors in antenna structures,and these errors cannot be ignored in high-frequency observations.Using the Tianma 65 m radio telesc...
关键词：ACCELEROMETER Double integral Pointing error Bandpass filtering 
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