Results 41 to 50 of about 2,439,631 (288)
Intra-Stroke Profiling of Wheelchair Propulsion Using Inertial Measurement Units
Proceedings, 2018 The instrumentation of wheelchair racing chairs is currently limited by the influence of the athlete-wheelchair system mass and performance. Inertial measurement units (IMUs) provide a lightweight solution, and have demonstrated accurate kinematic ...
Amy R. Lewis +4 more
doaj +1 more source
Intellectual Capital Statement Model for Counties in Poland [PDF]
Amfiteatru Economic, 2018 The role of intellectual capital as a developmental factor has been constantly growing in both private and public sectors. World literature presents a variety of models for intellectual capital (IC) measurement, but so far IC in local government units ...
Jan Fazlagić +1 more
doaj +1 more source
Harmonic Phasor Estimator for P-Class Phasor Measurement Units
IEEE Transactions on Instrumentation and Measurement, 2020 Fast harmonic phasor measurements are very useful in power system protection applications, e.g., high-impedance fault location and intelligent method-based islanding detection.
Lei Chen +3 more
semanticscholar +1 more source
Measurement of calcium isotopes (δ44Ca) using a multicollector TIMS technique [PDF]
, 2002 We propose a new“multicollector technique” for the thermal ionization mass spectrometer (TIMS) measurement of calcium (Ca) isotope ratios improving average internal statistical uncertainty of the 44Ca/40Ca measurements by a factor of 2–4 and average ...
Bock, Barbara +5 more
core +1 more source
Inertial Measurement Units for Clinical Movement Analysis: Reliability and Concurrent Validity
Italian National Conference on Sensors, 2018 The aim of this study was to investigate the reliability and concurrent validity of a commercially available Xsens MVN BIOMECH inertial-sensor-based motion capture system during clinically relevant functional activities.
M. Al-Amri +5 more
semanticscholar +1 more source
Insights from Industry Leaders: A Maturity Model for Strengthening Communication Measurement and Evaluation [PDF]
, 2018 Much scholarship has been devoted to identifying barriers that prevent the advancement of communication measurement and evaluation. This research focuses on the characteristics, objectives, and practices of chief communication officers (CCOs) with ...
Anderson, Forrest W. +4 more
core +1 more source
Population Ecology, EarlyView.We investigate the seasonal dynamics of two freshwater snails, Biomphalaria straminea and Melanoides tuberculata, in artificial reservoirs of the Brazilian semiarid region. Despite regulated hydrology, B. straminea exhibited strong seasonal fluctuations associated with dry periods, while M. tuberculata maintained stable populations throughout the year,
Lucas Henrique Sousa da Silva +6 more
wiley +1 more source
Validation of Inertial Measurement Units for Analyzing Golf Swing Rotational Biomechanics
Sensors, 2023 Training devices to enhance golf swing technique are increasingly in demand. Golf swing biomechanics are typically assessed in a laboratory setting and not readily accessible.
Sung Eun Kim +6 more
doaj +1 more source
Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors
Population Ecology, EarlyView.Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley +1 more source
Living with helicopter noise : evaluating sound insulation techniques for domestic dwellings using real helicopters [PDF]
, 2011 Specific remedial works designed to improve sound installation and reduce the noise level produced by helicopters inside dwellings are described. The theoretical problems and practical solutions to installing high performance acoustic insulation to a ...
Kerry, G, Lomax1, C, Waddington, DC
core +2 more sources