Results 71 to 80 of about 10,197,618 (301)
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source
The Effect of Chess on Standardized Test Score Gains
SAGE Open, 2019 The study compares the standardized test performance of “chess kids” versus their peers. The comparison of score gains to non-chess peers (same grade and same academic percentile) attempts to eliminate the chicken-and-egg issue that often muddles this ...
David I. Poston +1 more
doaj +1 more source
Bootstrap correcting the score test [PDF]
The Lagrange multiplier test, or score test, suggested independently by Aitchison and Silvey (1958) and Rao (1948), tests for parametric restrictions. Although the score test is an intuitively appealing and often used procedure, the exact distribution of
Dirk Hoorelbeke
core
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source
Test Score (SI5): Assess Diagnostic of Sacroiliac Joint Dysfunction
Global Spine Journal, 2016 Objective The sacroiliac joint dysfunction is a known cause of low back pain. We think that a test score (SI5) may be performed to assess diagnostic utility of clinical signs of sacroiliac joint dysfunction.
Juan Acevedo, Silvia Quintero-Oliveros
doaj +1 more source
An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane
FEBS Letters, EarlyView.Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa +3 more
wiley +1 more source
A note on the relationship between the information matrx test and a score test for parameter constancy [PDF]
Information matrix (IM) test (White, 1982) has been used for detecting general model misspecification in the applied econometrics literature. Two of the most commonly used asymptotic covariance matrix estimators (ACMEs) for the IM test are the one that ...
Daisuke Nagakura
core
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Prevalence of Two-Syllable Digits Affecting Forward Digit Span Test Score
SAGE Open, 2016 The word length effect shows a connection between word length and working memory performance. Although the relationship between digit verbal length and digit span has been investigated between languages, it has not been investigated within a language. It
Lars E. Egner +2 more
doaj +1 more source
Item-Score Reliability as a Selection Tool in Test Construction
Frontiers in Psychology, 2019 This study investigates the usefulness of item-score reliability as a criterion for item selection in test construction. Methods MS, λ6, and CA were investigated as item-assessment methods in item selection and compared to the corrected item-total ...
Eva A. O. Zijlmans +3 more
doaj +1 more source