Results 51 to 60 of about 7,079 (171)

Cell‐Free Protein Crystallization Enables Rapid Structure Determination of Disaccharides and Trisaccharides Using Galectin‐10 Crystals

open access: yesSmall Structures, Volume 6, Issue 12, December 2025.
Galectin‐10 crystals prepared by cell‐free protein crystallization serve as the scaffold to capture the saccharides to determine the atomic‐resolution structure of a trisaccharide bound to protein. Molecular dynamics simulation combined with the mutation of scaffold crystals offers insights into how the binding site architecture modulates saccharide ...
Mariko Kojima   +7 more
wiley   +1 more source

Structural insights into transition‐metal–aminodiphosphine (PNP) complexes bearing [MCln(PNP)2] (M = Co, Ru, Cr or Mo; n = 1 or 2) cores in the solid state

open access: yesActa Crystallographica Section C, Volume 81, Issue 12, Page 694-701, December 2025.
The molecular structures of two novel cobalt aminodiphosphine (PNP) complexes are reported, featuring variation in the N‐atom substituent. A Cambridge Structural Database (CSD) survey, along with a noncovalent interaction (NCI) analysis of the analogous [TMCln(PNP)2] (where TM = transition metal and n = 1 or 2) core, revealed an inverse correlation ...
Sizwe J. Zamisa   +4 more
wiley   +1 more source

Has the minimum wage policy been important for reducing poverty in Brazil? A decomposition analysis for the period from 2002 to 2013

open access: yesEconomiA, 2019
This study aims to analyze the contribution of the minimum wage valorization policy to the reduction in poverty that occurred in the first decade of the 21st century in Brazil, considering not only the incidence of poverty but also its intensity and ...
Alessandra Scalioni Brito   +1 more
doaj   +1 more source

Networked Creativity on the Censored Web 2.0: Chinese Users’ Twitter-based Activities on the Issue of Internet Censorship [PDF]

open access: yesJournal of Contemporary Eastern Asia, 2015
In most of the world, the current trend in information technology is for open data movement that promotes transparency and equal access. An opposite trend is observed in China, which has the world’s largest Internet population.
Weiai Wayne Xu, Miao Feng
doaj   +1 more source

Pleistocene Climate Changes and Lineage Diversification of Sphenarium Grasshoppers (Orthoptera: Pyrgomorphidae)

open access: yesEcology and Evolution, Volume 15, Issue 10, October 2025.
We investigate the phylogeographic history and paleodistribution patterns of four closely related grasshopper species of the genus Sphenarium to test the relative impact of Pleistocene climate fluctuations on their diversification. We found that each species responded differently to these fluctuations, but their divergence, distribution, and ...
Salomón Sanabria‐Urbán   +4 more
wiley   +1 more source

Welfare systems, ageing and work: an OECD perspective

open access: yesPSL Quarterly Review, 2013
This paper examines the scale of the demographic problem facing OECD economies and the labour market trends among older workers, considering the macroeconomic implications of welfare provision for ageing on living standards and fiscal balances.
Ignazio Visco
doaj   +1 more source

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