Results 141 to 150 of about 1,992,412 (349)

Undergraduate Achievement Disparities between Demographic Subgroups in English Universities

open access: yesTrends in Higher Education
In this paper, we report a comprehensive analysis of the disparities in undergraduate degree achievements across different demographic groups in English universities.
Pallavi Banerjee, Nurullah Eryilmaz
doaj   +1 more source

How and Why do Teacher Credentials Matter for Student Achievement? [PDF]

open access: yes
Education researchers and policy makers agree that teachers differ in terms of quality and that quality matters for student achievement. Despite prodigious amounts of research, however, debate still persists about the causal relationship between specific
Charles T. Clotfelter   +2 more
core  

Nominations for Hamming Faculty Award for Interdisciplinary Achievement, 2007 [PDF]

open access: yes, 2007
Hamming Interdisciplinary Achievement Award Recognition ...
Hamming Interdisciplinary Achievement Award Selection Committee
core  

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

open access: yesFEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav   +2 more
wiley   +1 more source

[News Clip: Junior achievement]

open access: yes, 1959
Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a news story about the third year of Tarrant county's Junior Achievement ...
WBAP-TV (Television station : Fort Worth, Tex.)
core  

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

Pre-service mathematics teachers' modelling processes within model eliciting activity through digital technologies

open access: yesActa Psychologica
This study examines the modelling approaches of high school pre-service mathematics teachers (PSTs) and the types and purposes of digital technologies they use at different stages of the mathematical modelling process.
Mehmet Ali Kandemir, Nurullah Eryilmaz
doaj   +1 more source

Nominations for Hamming Faculty Award for Interdisciplinary Achievement, 2004 [PDF]

open access: yes, 2004
Hamming Interdisciplinary Achievement Award Recognition ...
Hamming Interdisciplinary Achievement Award Selection Committee
core  

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

open access: yesFEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge   +6 more
wiley   +1 more source

Nominations for Hamming Faculty Award for Interdisciplinary Achievement, 2001 [PDF]

open access: yes, 2001
Hamming Interdisciplinary Achievement Award Recognition ...
Hamming Interdisciplinary Achievement Award Selection Committee
core  

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