Results 21 to 30 of about 761,390 (291)

Multiwavelength optical pyrometer for shock compression experiments [PDF]

, 1979
A system for measurement of the spectral radiance of materials shocked to high pressures (~100 GPa) by impact using a light gas gun is described. Thermal radiation from the sample is sampled at six wavelength bands in the visible spectrum, and each ...
Ahrens, Thomas J., Lyzenga, G. A.
core   +1 more source

Preliminary evaluation of the Well-being in Pregnancy (WiP) questionnaire

Journal of Psychosomatic Obstetrics and Gynecology, 2017
Background: The concept of well-being is multi-faceted by encompassing both positive and negative emotions and satisfaction with life. Measuring both positive and negative thoughts and emotions is highly relevant in maternity care that aims to optimise a
Fiona Alderdice, Jenny McNeill, Phyl Gargan, Oliver Perra   +3 more
doaj   +1 more source

An Exploratory Lattice Study of Spectator Effects in Inclusive Decays of the Lambda_b Baryon [PDF]

, 1999
A possible explanation of the apparent disrepency between the theoretical prediction and experimental measurement of the ratio of lifetimes $\tau(\Lambda_b)/\tau(B_d)$ is that ``spectator effects'', which appear at $O(1/m_b^3)$ in the heavy quark ...
Bigi, Bigi, Chay, Chris Michael, Chris T. Sachrajda, Colangelo, De Divitiis, Di Pierro, Manohar, Massimo Di Pierro, Michael, Neubert, Neubert, Rosner, Sheikholeslami, Shifman   +15 more
core   +3 more sources

The measurement of guanxi: Introducing the GRX scale [PDF]

, 2011
This is the post-print version of the final paper published in Industrial Marketing Management. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural ...
Alston, Ambler, Ambler, Anderson, Arias, Armstrong, Arregle, Bagozzi, Bagozzi, Banerjee, Batjargal, Bello, Bennett, Bird, Bradley R. Barnes, Browne, Bruun, Byrne, Byrne, Cadogan, Carmines, Cattell, Chan, Chen, Chen, Cheng Lu Wang, Chisnall, Cooper, Cui, Davies, Dommeyer, Doney, Dorothy A. Yen, Dunfee, Dunning, Eye, Fang, Fornell, Graham, Guo, Hair, Hofstede, Hoyle, Hwang, Jacobs, Jansson, Jöreskog, Kaiser, Kaiser, Kipnis, Lee, Lee, Lenartnwicz, Liu, Lovett, Luo, Luo, MacInnis, Mavondo, Mead, Menkhoff, Michailova, Modern Chinese dictionary, Norman, Nunnally, Pallant, Pearce, Peng, Phau, Raju, Roodman, Saunders, Seligman, Standifird, Steenkamp, Su, Trimarchi, Tsang, Usunier, Wang, Wang, Wilson, Wilson, Wong, Wong, Wong, World Trade Organisation, Yau, Yen, Yeung, Zhou   +90 more
core   +1 more source

Exploratory measurements in spiral turbulence [PDF]

Journal of Fluid Mechanics, 1966
The present experiments lay a foundation for a detailed study of interface propagation in a mixed laminar–turbulent flow between counter-rotating concentric cylinders. Such mixed flows, including one particularly well-organized pattern called spiral turbulence, are found to be a dominant feature of transition in Couette flow.
openaire   +1 more source

A measurement invariance analysis of selected Opioid Overdose Knowledge Scale (OOKS) items among bystanders and first responders

PLoS ONE, 2022
The Opioid Overdose Knowledge Scale (OOKS) is widely used as an adjunct to opioid education and naloxone distribution (OEND) for assessing pre- and post-training knowledge. However, the extent to which the OOKS performs comparably for bystander and first
James A. Swartz, Qiao Lin, Yerim Kim
doaj   +2 more sources

Investigating the Dimensionality of Early Numeracy Using the Bifactor Exploratory Structural Equation Modeling Framework

Frontiers in Psychology, 2021
The few studies that have analyzed the factorial structure of early number skills have mainly used confirmatory factor analysis (CFA) and have yielded inconsistent results, since early numeracy is considered to be unidimensional, multidimensional or even
Christophe Dierendonck, Anne-Françoise de Chambrier, Annick Fagnant, Christophe Luxembourger, Mélanie Tinnes-Vigne, Débora Poncelet   +5 more
doaj   +1 more source

Evaluating individual students’ perceptions of instructional quality: An investigation of their factor structure, measurement invariance, and relations to educational outcomes

Frontiers in Psychology, 2016
Students’ perceptions of instructional quality are among the most important criteria for evaluating teaching effectiveness. The present study evaluates different latent variable modeling approaches (confirmatory factor analysis, exploratory structural ...
Ronny eScherer, Trude eNilsen, Malte eJansen   +2 more
doaj   +1 more source

The mediation between participative leadership and employee exploratory innovation: Examining intermediate knowledge mechanisms [PDF]

, 2019
The file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link.We examine mediation effects of coworker knowledge sharing and absorptive capacity on the participative ...
Chang, Che-Yuan, Chang, Yi Ying, Hodgkinson, Ian R., Hughes, Paul   +3 more
core   +1 more source

Development of the student course cognitive engagement instrument (SCCEI) for college engineering courses

International Journal of STEM Education, 2020
Background Evidence shows that students who are actively engaged with learning materials demonstrate greater learning gains than those who are passively engaged.
Allyson Barlow, Shane Brown, Benjamin Lutz, Nicole Pitterson, Nathaniel Hunsu, Olusola Adesope   +5 more
doaj   +1 more source