Results 101 to 110 of about 6,751,266 (313)
Guiding AlphaFold to predict how Munc13‐1 opens Syntaxin‐1
FEBS Open Bio, EarlyView.The syntaxin‐1 Habc‐domain (orange), linker (pink) and SNARE motif (yellow) form a closed conformation that binds to Munc18‐1 (violet) and is opened by the Munc13‐1 MUN domain (cyan) to form the SNARE complex that triggers neurotransmitter release.
Madhurima Chattopadhyay +2 more
wiley +1 more source
Content validity of STEMTIP using CVR method
, 2018 This study aims to examine the content validity of STEM Teachers’ Instructional Preparedness (STEMTIP) for Malaysian science teachers using Content Validity Ratio (CVR). Fifteen experts selected via purposive sampling evaluated the content.
Abdul Manaf, Umi Kalthom +3 more
core +1 more source
Development of mathematical thinking test: content validity process / Nurul Akmal Md Nasir ... [et al.] [PDF]
, 2022 Validity is the extent to which an instrument measures what it is to measure. The instrument's validity is assessed by confirming the instrument's capability to measure the intended measurement.
Rasid, Nor Syazwani +4 more
core
FEBS Open Bio, EarlyView.Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya +2 more
wiley +1 more source
Pathways and pitfalls: a qualitative study of student experiences in biomedical science education
FEBS Open Bio, EarlyView.Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell +8 more
wiley +1 more source
Content validity: The source of my discontent.
, 1977 The concept of content validity takes on special importance where invoked to justify use of a test. The term 1) refers to psychological measurement, 2) using samples of behavior, sampling both stimulus and response components, and 3) implies ...
Guion, Robert M
core +1 more source
Measuring the Quality of Student Support Services in Open Distance E-Learning
, 2020 Student support services are essential elements in the success of open distance e-learning. These services help students to become competent in achieving their goals.
Aberra, Tsige, GebreMeskel
core +1 more source
Development and Content Validation of a Novel Iliotibial Band Friction Syndrome Index Questionnaire: A Cross-sectional Study [PDF]
Journal of Clinical and Diagnostic ResearchIntroduction: The Iliotibial Band Friction Syndrome (ITBFS) diagnosis is based on clinical reasoning. Ober’s test and the Noble compression test are examples of diagnostic techniques, but there is no specific diagnostic standard assessment questionnaire ...
Ritika Kashyap +5 more
doaj +1 more source
FEBS Open Bio, EarlyView.Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas +6 more
wiley +1 more source
International Journal of Communication, 2021 For the last decade, research has shown inconsistent findings about validity of parental mediation scales for children’s Internet use. This inconsistency has manifested itself in at least 10 parental mediation models, which are also inconsistent in ...
Seffetullah Kuldas +3 more
doaj