Results 111 to 120 of about 5,741,257 (294)

Teachers' perceptions of factors influencing learners' choice of physical sciences in grade 10 [PDF]

open access: yes, 2015
ThesisThis study is intended to explore educator’s perceptions of the factors influencing learner’s choice of Physical Sciences in Grade 10 and is in particular a case study of the Lejweleputswa District.
Segola, Kgosietsile Ben
core  

Anniversary Party for Kids, Roseland Free Public Library (Roseland, N.J.)

open access: yes, 1997
Anniversary Party for Kids, Roseland Free Public Library (Roseland, N.J.)

core   +2 more sources

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

Columbus Free Press distribution sheet

open access: yes, 1989
This calculation sheet from February 1989 lists the distribution numbers of the Columbus Free Press at different locations around Columbus, Ohio. The Columbus Free Press began as a bi-weekly publication in Columbus, Ohio, in 1970.
Columbus Free Press (Publisher)
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

Columbus Free Press subscription form

open access: yes, 1970
Order form encouraging recipients to renew their subscription to the Columbus Free Press. The Columbus Free Press began as a bi-weekly publication in Columbus, Ohio, in 1970.
Columbus Free Press (Publisher)
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Free will, temptation, and self-control: We must believe in free will. We have no choice (Isaac B. Singer). [PDF]

open access: yes
Baumeister, Sparks, Stillman, and Vohs (2007), sketch a theory of free will as the human ability to exert self-control. Self-control can produce goal-directed behavior, which free will conceptualized as random behavior cannot.
Vosgerau, J   +2 more
core   +2 more sources

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

Choice newsletter

open access: yes, 1980
This a newsletter from Choice, the gay student union at Bowling Green State University in Ohio. It gives a description of the group, a calendar of upcoming events, information on support groups, and birthdays of ...
Choice
core  

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