Results 11 to 20 of about 10,817,841 (245)
Suitability of time domain reflectometry (TDR) for moisture content monitoring in historic building walls [PDF]
MATEC Web of Conferences, 2019 Measuring moisture content in building materials is crucial for the correct diagnosis of buildings pathologies, for the adoption of appropriate intervention measures and for the efficiency evaluation of the treatment solutions applied.
Stingl Freitas Teresa +2 more
doaj +1 more source
Frequency and fundamental signal measurement algorithms for distributed control and protection applications [PDF]
, 2009 Increasing penetration of distributed generation within electricity networks leads to the requirement for cheap, integrated, protection and control systems.
Burt, G.M. +2 more
core +4 more sources
ESTIMATED EXPOSURE OF SPINE SURGEONS TO RADIATION
Coluna/Columna, 2021 Objective To estimate the amount of radiation received and accumulated in the bodies of two surgeons, one being the responsible surgeon and the other the assistant, performing spine surgery procedures over a period of 25 years.
CARLOS ALEXANDRE BOTELHO DO AMARAL +2 more
doaj +1 more source
Group-delay measurement of frequency-converting devices using a comb generator [PDF]
, 2010 We propose a new method for the measurement of (group) delay from the radio-frequency (RF) input to the intermediate-frequency (IF) output of a mixer or a receiver.
Scott, Jonathan B., Hoy, M.
core +1 more source
Data in Brief, 2023 This work presents operational data of a large-scale solar thermal collector array. The array belongs to a solar thermal plant located at Fernheizwerk Graz, Austria, which feeds into the local district heating network and is one of the largest Solar ...
Daniel Tschopp +6 more
doaj +1 more source
Criterion-related validity of knee joint-position-sense measurement using image capture and isokinetic dynamometry [PDF]
, 2015 Context: Clinicians require portable, valid, and cost-effective methods to monitor knee joint-position-sense (JPS) ability. Objective: To examine the criterion-related validity of image-capture JPS measures against an isokinetic-dynamometer (IKD ...
Relph, Nicola +2 more
core +1 more source
Revista Brasileira de Oftalmologia, 2008 OBJETIVO: O objetivo do estudo é realizar as medidas da Distância Interpupilar (DIP) entre a régua milimetrada e o autorrefrator e comparar os resultados entre si. MÉTODOS: Cento e trinta e cinco pacientes foram submetidos à avaliação da DIP.
Daniela Vieira Roehe +1 more
doaj +1 more source
Quantitative Measurement of Throat and Larynx After Endotracheal Intubation for Palatoplasty
Frontiers in Medicine, 2022 IntroductionQuantitative morphometric measurements of living human upper airway remain challenging. This study aimed to introduce a special laser projection device that can facilitate computer-assisted, digitalized analysis and provide important ...
Pei-Rong Lee +2 more
doaj +1 more source
Situation awareness measurement: A review of applicability for C4i environments [PDF]
, 2006 The construct of situation awareness (SA) has become a core theme within the human factors (HF) research community. Consequently, there have been numerous attempts to develop reliable and valid measures of SA but there is a lack of techniques developed ...
Prof Neville Stanton +18 more
core +1 more source
Calibration and validation of full-field techniques
EPJ Web of Conferences, 2010 We review basic metrological terms related to the use of measurement equipment for verification of numerical model calculations. We address three challenges that are faced when performing measurements in experimental mechanics with optical techniques:
Thalmann R. +3 more
doaj +1 more source