Buscar
Mostrando ítems 1-10 de 163
A tool for controlling accelerometers. Secondary calibration data
(Elsevier B.V., 2013-09-01)
Vibration monitoring requires acceleration transducers capable of providing data with high precision. Accelerometers are the most frequently used vibration transducers. Their calibration plays an important role in measuring ...
The agreement between physical activity time reported by the IPAQ and accelerometer in postmenopausal women
(2015-01-01)
The objective of this study was to assess, in a sample composed by postmenopausal women, the agree-ment between physical activity time reported by short version of the IPAQ and measured by accelerom-eter in different ...
Assessment of physical activity by accelerometer and IPAQ-short version in patients with chronic kidney disease undergoing hemodialysis
(S. Karger AG, Basel, 2015-09-26)
To compare the short version of International Physical Activity Questionnaire (IPAQ) and the accelerometer measurement of physical activity (PA) in patients undergoing hemodialysis. Sample consisted of 40 patients (19 men) ...
A DEMODULATOR OF PWM SIGNALS GENERATED FOR A DIGITAL ACCELEROMETER IS DEVELOPED USING A MICROCONTROLLER
(Universidad de Tarapacá., 2006)
Wrist Movement Characterization by Mechanomyography Technique
(Inst Biomedical EngineeringTainan CityChina, 2010)
Evaluation of cracks caused by mechanical vibrations in buildings
(Springer, 2014-03-01)
The problem of cracks in building plays a very important rule in civil engineering and architecture areas. Mechanical vibrations and its effects should be monitored to prevent major damages. This kind of problem affects ...
The difference between first and second harmonic amplitudes correlates between glottal airflow and neck-surface accelerometer signals during phonation
(Acoustical Society of America, 2019)
Miniature high-bandwidth accelerometers on the anterior neck surface are used in laboratory and ambulatory settings to obtain vocal function measures. This study compared the widely applied L1-L2 measure (historically, ...
Influential factors on gray brocket deer (Mazama gouazoubira) activity and movement in the Pantanal, Brazil
(2019-04-01)
One of the major challenges in studies of activity and movement ecology is discovering how and why animals behave differently in certain environments. The gray brocket deer (Mazama gouazoubira) is widely distributed in the ...
Compliance of the Physical Activity Guidelines Accumulated in Bouts >= 10 Min and Nonbouts and Its Association With Body Composition and Physical Function: A Cross-Sectional Study in Brazilian Older Adults
(Human Kinetics Publ Inc, 2021-04-01)
This study aimed to investigate the association between compliance with the guidelines of moderate to vigorous physical activity (MVPA) accumulated in bouts of >= 10 min or nonbouts with body composition and physical ...
Waist Circumference and Objectively Measured Sedentary Behavior in Rural School Adolescents
(2016-01-01)
BACKGROUND: Research on relationships between lifestyle behaviors and adiposity in school youth is potentially important for identifying subgroups at risk. This study evaluates the associations between waist circumference ...