Results 141 to 150 of about 12,750,871 (301)

Social assistance programme impacts on women's and children's diets and nutritional status. [PDF]

open access: yesMatern Child Nutr, 2022
Olney DK   +5 more
europepmc   +1 more source

Social Jealousy and Stigma: Negative Externalities of Social Assistance Payments in Germany [PDF]

open access: yes
This paper examines the role of social assistance payments (SAP or Sozialhilfe) in determining levels of life satisfaction in Germany using the SOEP 1995–2004. We find strong evidence that individuals in Germany are negatively influenced by increased SAP
Sonja C. Kassenboehmer   +1 more
core  

Structural and biochemical analysis of a B12 superbinder

open access: yesFEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices   +3 more
wiley   +1 more source

Knowledge and perception of COVID-19 vaccination in two districts of Yaoundé

open access: yesJournal of Public Health in Africa
Background: The coronavirus disease 2019 (COVID-19) pandemic has caused considerable problems throughout the world, with an impact on both public health and economic development.
Michelle S. Djuidje Kamguia   +2 more
doaj   +1 more source

Social pension or increased social assistance

open access: yesZbornik Matice srpske za drustvene nauke, 2011
This paper analyzes the needs and possibilities of establishing the social pension, under conditions of the existence of social assistance - a form of general social allowance. The basic parameters of the social pension are analyzed, and a short description is given regarding its treatment in the comparative law of the EU countries.
openaire   +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

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

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

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