Results 51 to 60 of about 118,285 (285)

Quantum theory of reactive scattering in phase space

, 2010
We review recent results on quantum reactive scattering from a phase space perspective. The approach uses classical and quantum versions of normal form theory and the perspective of dynamical systems theory.
Brandas, E, Wiggins, S.,, Stephen Wiggins, Waalkens, Holger, Waalkens, H., Roman Schubert, Goussev, Arseni, Schubert, Roman, Wiggins, S., Waalkens, H.,, Holger Waalkens, Wiggins, Stephen, Goussev, A., Nicolaides, CA, Schubert, R., Goussev, A.,, Arseni Goussev, Schubert, R.,   +17 more
core   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Random Factors in IOI 2005 Test Case Scoring

Informatics in Education, 2006
We examine the precision with which the cumulative score from a suite of test cases ranks participants in the International Olympiad in Informatics (IOI).
Gordon CORMACK
doaj   +1 more source

Psychometric properties of the SCCCS using classical test theory.

, 2019
Psychometric properties of the SCCCS using classical test theory.
Ana Maria Rodriguez (7348916), Beth A. Lown (7348919)   +1 more
core   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Classical Test Theory and Item Response Theory Validity and Reliability Evidence of Problem Behavior Evaluation Scale

Ankara Üniversitesi Eğitim Bilimleri Fakültesi Özel Eğitim Dergisi
Introduction: In educational environments, problem behaviors, including many related to non-cooperation with school and classroom rules, are defined as those that threaten students' safety, negatively affect their social interaction, and distract ...
Eylem Dayı, Çetin Toraman, Nevin Güner, Arzu Doğanay Bilgi, Hasan Köse   +4 more
doaj   +1 more source

Classical test theory and principal component analysis results.

, 2013
Classical test theory and principal component analysis results.
Sonia Maria Dozzi Brucki (392849), José Marcelo Farfel (392851), Alexandre Leopold Busse (392853), Wilson Jacob-Filho (392854), Regina Miksian Magaldi (392852), Daniel Apolinario (392848), Renata Eloah de Lucena Ferretti (392850)   +6 more
core   +1 more source

The pyruvate generator is a common phenomenon in mitochondria from different rat and mouse brain regions

FEBS Letters, EarlyView.
The pyruvate generator, which causes activation of respiration by extra‐mitochondrial Ca2+, is also present and functional in rat brainstem mitochondria, as it is in other brain regions. This finding is confirmed by experiments with a fully reconstituted malate–aspartate shuttle (MAS).
Grazyna Debska‐Vielhaber, Niki Karavasili, Matthias Kunz, Zemfira Gizatullina, Timur Gainutdinov, Stefan Vielhaber, Wolfram S. Kunz, Frank N. Gellerich   +7 more
wiley   +1 more source

Development of the Paranormal and Supernatural Beliefs Scale using classical and modern test theory

BMC Psychology, 2021
Background This study describes the construction and validation of a new scale for measuring belief in paranormal phenomena. The work aims to address psychometric and conceptual shortcomings associated with existing measures of paranormal belief.
Charlotte E. Dean, Shazia Akhtar, Tim M. Gale, Karen Irvine, Richard Wiseman, Keith R. Laws   +5 more
doaj   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source