Results 131 to 140 of about 45,141 (310)
FEBS Open Bio, EarlyView.14‐day casting‐induced immobilization reduced gastrocnemius muscle mass and increased non‐heme iron and ferritin heavy chain levels. Despite iron accumulation, transferrin receptor 1 and iron regulatory protein 2 were paradoxically upregulated. Lipid peroxidation was elevated without compensatory antioxidant responses.
Haruka Yokogawa +2 more
wiley +1 more source
, 2015 In this study, Item Response Theory (IRT) true-score equating and observed-score equating methods were compared based on preserving test equity property.
Ozturk Gubes, Nese, KELECİOĞLU, HÜLYA
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FEBS Open Bio, EarlyView.5‐Aminolevulinic acid combined with ferric ammonium citrate (5‐ALA/FAC) stimulates dermal papilla cell activity and promotes hair follicle growth. The treatment enhances ERK and AKT signaling, increases hair‐inductive gene expression, and restores dermal papilla function suppressed by dihydrotestosterone and oxidative stress, resulting in enhanced hair
Han‐Wook Ryu, Eok‐Soo Oh, Sewoon Kim
wiley +1 more source
Investigating Group Invariance of Equating Results
, 2017 In this study, it was investigated that Item Response Theory (IRT) equating results whether or not group invariant. Group invariance of equating functions means that equating is same for everyone in the population.
Gübeş, Neşe, Kalecioğlu, Hülya
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Equating tests under the nominal response model
, 1993 Under item response theory, test equating involves finding the coefficients of a linear transformation of the metric of one test to that of another.
Baker, Frank B.
core +1 more source
FEBS Open Bio, EarlyView.Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane +11 more
wiley +1 more source
IRT Observed-score Kernel Equating [Elektronisk resurs]
, 2014 Item response theory (IRT) observed-score kernel equating is described for thenon-equivalent groups with anchor test equating design using either chain equating orpost-stratification equating.
Andersson, Björn,, Wiberg, Marie,
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Standard errors of Tucker equating
, 1985 Large sample standard errors are derived for the Tucker linear test score equating method under the common item nonequivalent populations design. Standard errors are derived without the normality assumption that is commonly made in the derivation of ...
Kolen, Michael J.
core +1 more source
FEBS Open Bio, EarlyView.Bioscience students were asked for their opinions on the value and teaching of skills. 204 responded that teamwork, time management and study skills are necessary to reach University, that scientific writing, research, laboratory and presentation skills are taught effectively during their studies, while other skills are gained inherently through study ...
Janella Borrell, Susan Crennell
wiley +1 more source
Models for equating in cognitive tests
, 2023 This thesis focuses on statistical methods for equating cognitive tests, which is the process of transforming scores from multiple test versions to ensure their comparability.
Vařejková, Michaela
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