Results 91 to 100 of about 6,050,843 (300)
Parental unemployment and children's school performance [PDF]
This study investigates the effect of parental unemployment on children’s school performance. We use individual level data for all children completing lower secondary school in Sweden in 1990 directly moving on to three years of upper secondary school ...
Öster, Anna
core
New alphabet-dependent morphological transition in a random RNA alignment
, 2012 We study the fraction $f$ of nucleotides involved in the formation of a cactus--like secondary structure of random heteropolymer RNA--like molecules.
A. Yu. Grosberg +4 more
core +1 more source
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
Stellar or Non-Stellar Light? Determining Near-Infrared Contamination in Low Mass X-ray Binaries [PDF]
, 2009 Low-mass X-ray binary (LMXB) systems are comprised of a low-mass, K or M dwarflike star orbiting a compact object. Stellar black hole masses and their distributions are important inputs for binary evolution and supernova models.
Christopher R. Gelino +3 more
core +1 more source
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
Early school-leaving in the Netherlands [PDF]
The role of student-, family- and school factors for early school-leaving in lower secondary educationMost studies on early school-leaving address only partial causes of why some students leave school early.
Traag Tanja, Velden Rolf K.W. van der
core +1 more source
Bright Line, Substantial Participation, or Something Else: Who is a Primary Violator Under Rule 10b-5? [PDF]
, 2000 This Note analyzes the competing theories currently used by courts and commentators to determine when a secondary actor’s conduct arises to the level of a primary violation under section 10(b) of the Securities and Exchange Act of 1934 and Securities and
Chrisman, Rodney D
core +2 more sources
FEBS Letters, EarlyView.Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas +3 more
wiley +1 more source
Lower secondary school students’ understanding of algebraic proof
, 2009 Secondary school students are known to face a range of difficulties in learning about proof and proving in mathematics. This paper reports on a study designed to address the issue of students’ cognitive needs for conviction and verification in algebraic ...
Fujita, Taro +3 more
core
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