Results 131 to 140 of about 4,013,704 (281)

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

Teacher Quality and Student Achievement

open access: yesEducation Policy Analysis Archives, 2000
Using data from a 50-state survey of policies, state case study analyses, the 1993-94 Schools and Staffing Surveys (SASS), and the National Assessment of Educational Progress (NAEP), this study examines the ways in which teacher qualifications and other ...
Linda Darling-Hammond
doaj  

Student Engagement and Academic Achievement in Adolescence: The Mediating Role of Psychosocial Development

open access: yesOpen Education Studies
Academic achievement matters to students’ opportunities and well-being. Although previous research has shown the relation between achievement and student engagement, the role played by students’ developmental needs demands further deepening.
de Carvalho Nuno Archer   +3 more
doaj   +1 more source

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

open access: yesFEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui   +4 more
wiley   +1 more source

Immigrant Student Achievement and Education Policy in Sweden

open access: yes, 2018
As a result of extensive immigration, consisting largely of refugees, Sweden has undergone a fast demographic change during the last 25 years. In 2016, approximately 17% of Sweden’s inhabitants were born outside of the country.
Michael Lindblad   +3 more
core   +1 more source

EFFICIENCY AND STUDENT ACADEMIC ACHIEVEMENT

open access: yesВестник Самарского государственного технического университета. Серия: Психолого-педагогические науки, 2015
Effective learning activity as a kind of labor activity requires maintaining a high level of efficiency. This ability, along with indicators such as thinking, memory, attention largely determines the success of a student's digestion of educational ...
Albert A. Abrosimov
doaj  

Prospecting the protein design landscape

open access: yesFEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona   +4 more
wiley   +1 more source

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