Results 81 to 90 of about 209,175 (261)
BioResources, 2016 A type of novel retention aid, cross-linked gelatin, was prepared using low-grade industrial gelatin as the raw material and glutaraldehyde as the crosslinking agent.
Yaohui You +4 more
doaj +1 more source
Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source
Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations
FEBS Letters, EarlyView.The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas +6 more
wiley +1 more source
Why are In-grade Retention Rates so High in Macao?
Current Issues in Education, 2013 This paper seeks to address why in-grade retention rates are so high in Macao by examining the operation of its education system. To this end, I shall draw on data from a qualitative research project on educational inequality in Macao, referring ...
Yi-Lee Wong
doaj
The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome
FEBS Letters, EarlyView.This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley +1 more source
, 2002 For 40 years, study after study on grade retention has reached the same conclusion: Failing a student, particularly in the critical ninth grade year, is the single largest predictor of whether he or she drops out. Unless accompanied by targeted and intensive supports and interventions, this practice yields no academic gains for the retained students ...
Edley, Christopher, Wald, Johanna
openaire +1 more source
Connecting Response to Intervention and Grade Retention: Implications for School Leaders
School Leadership Review, 2012 Within all classrooms of public schools, teachers greet general education students acknowledging broad differences in their learning readiness and social skills (Fuchs, Fuchs, & Compton, 2010; Martin, 2010).
Bret G. Range, Dorothy Jean Yocom
doaj
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
FEBS Letters, EarlyView.The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson +6 more
wiley +1 more source
RED FLAG: GRADE RETENTION AND STUDENT ACADEMIC AND BEHAVIORAL OUTCOMES IN CHINA. [PDF]
Child Youth Serv Rev, 2020 Hu LC, Hannum E.
europepmc +1 more source