Results 21 to 30 of about 256,292 (310)

Predictive validity and classification accuracy of actigraph energy expenditure equations and cut-points in young children [PDF]

, 2013
Objectives: Evaluate the predictive validity of ActiGraph energy expenditure equations and the classification accuracy of physical activity intensity cut-points in preschoolers.
Anthony D Okely, Brage Søren, Dylan P Cliff, Hinkley Trina, Janssen Xanne, Jones Rachel A., Cliff Dylan P., Janssen, Xanne, Batterham Marijka, Rachel A Jones, Jones, Rachel A., John J Reilly, Trina Hinkley, Reilly, John J., Ekelund Ulf, Brage, Søren, Jones, Rachel A, Søren Brage, Okely Anthony D., Batterham, Marijka J., Okely, Anthony D, Okely, Anthony D., Cliff, Dylan, Reilly John J., Batterham, Marijka, Ekelund, Ulf, Xanne Janssen, Ulf Ekelund, Reilly, John J, Cliff, Dylan P, Marijka Batterham, Hinkley, Trina   +31 more
core   +1 more source

Building Energy Simulation Test for Existing Homes (BESTEST-EX): Instructions for Implementing the Test Procedure, Calibration Test Reference Results, and Example Acceptance-Range Criteria [PDF]

, 2011
This publication summarizes building energy simulation test for existing homes (BESTEST-EX): instructions for implementing the test procedure, calibration tests reference results, and example acceptance-range ...
M Bianchi, J Neymark, Judkoff, R., Bianchi, M., M Kennedy, Polly, B., R Judkoff, Neymark, J., B Polly, Kennedy, M.   +9 more
core   +1 more source

A forward calibration method for analyzing energy policy in new quantitative trade models [PDF]

, 2022
Art. 105352This article introduces a dynamic forward calibration method for New Quantitative Trade models, particularly a disaggregated Eaton and Kortum model, within a global computable general equilibrium framework.
Hübler, Michael, Pothen, Frank
core   +1 more source

A Probabilistic Approach to Phosphorus Speciation of Soils Using P K-edge XANES Spectroscopy with Linear Combination Fitting

Soil Systems, 2020
A common technique to quantitatively estimate P speciation in soil samples is to apply linear combination fitting (LCF) to normalized P K-edge X-ray absorption near-edge structure (XANES) spectra.
Jon Petter Gustafsson, Sabina Braun, J. R. Marius Tuyishime, Gbotemi A. Adediran, Ruben Warrinnier, Dean Hesterberg   +5 more
doaj   +1 more source

Calibration Monitor for Dark Energy Experiments [PDF]

, 2009
The goal of this program was to design, build, test, and characterize a flight qualified calibration source and monitor for a Dark Energy related experiment: ACCESS - 'Absolute Color Calibration Experiment for Standard Stars'.
Kaiser, M. E., M. E. Kaiser
core   +1 more source

Design and Testing of Environmental Adaptability, Reliability, and Metrological Characteristics of High-pressure Ionization Chamber

Journal of Isotopes, 2023
To establish the high-pressure ionization chamber products for dose rate monitoring of the environmental level γ ray, the design from the aspects of ionization chamber shell, detector, electronic system, etc.
LI Li;GAO Fei;CHEN Yizhen;NI Ning;KOU Ningning;ZHAO Xu;WANG Feifei;WANG Zilin;DING Yuyang;LIU Jiarui
doaj   +1 more source

Measurement of Proton Beam Distribution by Diamond Detector

Journal of Isotopes, 2023
Proton beam therapy (PBT) can achieve the effect of precision radiotherapy due to its unique Bragg peak. In the process of proton therapy, the peak can be accurately located to the tumor area, which can give the tumor a larger dose of irradiation, reduce
DING Yuyang;GAO Fei;DONG Luqi;WANG Feifei;LIU Yuntao;CHEN Yizhen;WANG Ziye;WANG Jingqian
doaj   +1 more source

FCC-ee: Energy Calibration

, 2015
FCC-ee aims to improve on electroweak precision measurements, with goals of 100 keV on the Z mass and width, and a fraction of an MeV on the W mass. Compared to LEP, this implies a much improved knowledge of the centre-of-mass energy when operating at the Z peak and WW threshold.
Koratzinos, M., Blondel, A., Gianfelice-Wendt, E., Zimmermann, F.   +3 more
openaire   +2 more sources

Development of FPGA-Based Data Acquisition System for Metallic Magnetic Calorimeter

Journal of Isotopes
Metallic magnetic calorimeters are a class of low-temperature particle detectors based on calorimetry，utilizing metallic paramagnetic temperature sensors to convert the temperature rise of an absorber upon the absorption of incident particle energy into ...
Yang LI, Lijun XU, Yuntao LIU, Baoji ZHU, Yuhe ZHANG, Qi JIN, Zongzheng ZHOU, Yuanqiao LI, Min LIN, Lijie HAO, Hongliang WANG, Shichun JIN   +11 more
doaj   +1 more source

The Performance of Quartz Dosimeter with Range to MGy

Journal of Isotopes, 2022
To study the new type of dosimeter with a dose up to the ultra-high dose range of MGy, the electron spin resonance (ESR) method is used to measure the signal intensity of the sample irradiated by gamma rays or electron beams.
CHEN Yizhen;CUI Ying;ZHANG Weidong;LUO Rui;LIN Min;XIA Wen;CHEN Kesheng
doaj