Results 41 to 50 of about 438,848 (266)
Reliability and validity of free software for the analysis of locomotor activity in mice [PDF]
Yeungnam University Journal of Medicine, 2018 Background Kinovea software that tracking semi-automatically the motion in video screen has been used to study motion-related tasks in several studies. However, the validation of this software in open field test to assess locomotor activity have not been
Yoo Rha Hong, Eunsoo Moon
doaj +1 more source
Molecular Oncology, EarlyView.Breast cancer remains a major cause of cancer death in women, frequently developing endocrine therapy resistance. This study demonstrates that upregulated p21‐activated kinase 1 (PAK1) activity drives resistance to tamoxifen and long‐term estrogen deprivation in ER+ breast cancer models.
Luisa Schwarzmüller +10 more
wiley +1 more source
FEBS Open Bio, EarlyView.Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei +3 more
wiley +1 more source
The analysis of reliability of pedagogical test of a course of mathematics on the subject "Ranks"
Вестник Самарского государственного технического университета. Серия: Психолого-педагогические науки, 2017 This work is devoted to the analysis of quality of pedagogical dough on the subject "Ranks" of a course of mathematics which is applied to check of level of knowledge of students at the first year of SAMGTU.
Ludmila V. Limanova
doaj
Generalized Reliability Coefficients for Complex Surveys with Unit Nonresponse
MathematicsRegarding the reliability that explains a construct formed by a weighted sum of multiple variables, this study employs a nonmodel-based approach independent of factor models.
Hyeonah Park, Seongryong Na
doaj +1 more source
Validation of the Chinese version of the kidney transplant understanding tool in Chinese patients
Nursing Open, 2023 Aims To evaluate the reliability and validity of the Chinese version of the Kidney Transplant Understanding Tool (K‐TUT) among patients in China. Design Cross‐sectional study.
Hangxia Ma, Maosen Hu, Jingjing Wan
doaj +1 more source
FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
Вестник Самарского государственного технического университета. Серия: Психолого-педагогические науки, 2016 One of ways of control of knowledge is testing of pupils. The purpose of this work is improvement of quality of pedagogical dough on the subject "Integral calculus" of a course of the higher mathematics which is applied to an assessment of knowledge of ...
Larisa V. Limanova
doaj
Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum
FEBS Open Bio, EarlyView.Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik +6 more
wiley +1 more source
The Logical Structure of Cronbach's Coefficient Alpha, and its Precision in Estimating Reliability under Measurement Models Assumptions. [PDF]
Journal of Islamic Studies, 2009 The study examined three main research questions: 1- What is the logical structure of Cronbach's Coefficient Alpha and its implications" 2- Under what measurement models and cicumstances the use of Coefficient Alpha produce either accurate or biased ...
Mohamed Tighezza
doaj