Results 151 to 160 of about 542,663 (313)

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

A family of accessibility measures derived from spatial interaction principles

open access: yes
Transportation planning has long prioritized the efficiency of movement, or mobility. However, the concept of accessibility represents a more comprehensive evolution, shifting focus from mere movement to the potential to reach (i.e., spatially interact ...
Christopher D. Higgins   +3 more
core  

Potential accessibility versus real accessibility of pdf format: Analysis of the Spanish online newspapers [PDF]

open access: yes, 2008
The accessibility of the internet contents are not limited nor to web pages or Xhtml format. In this work, is explained that pdf format is every time more and more used in the web to publish news information and for this reason it must be object of ...
Codina, Lluís, Voces, Ramón
core  

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

open access: yesFEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

Explaining the location decision of moving firms using their mobility profile and the accessibility of locations [PDF]

open access: yes
This paper describes the research approach and first empirical results of the estimation of discrete choice models that describe the location decision of moving firms.
Michiel de Bok
core  

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Accessibility and the digital media

open access: yes
openL'accessibilità nei media digitali è diventata una preoccupazione critica, che influenza milioni di utenti in tutto il mondo. Questa ricerca esplora l'attuale panorama delle funzionalità di accessibilità nei media digitali, esaminando anche il ...
ABDIN, MOUNIR
core  

Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes

open access: yesFEBS Letters, EarlyView.
Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez   +2 more
wiley   +1 more source

The spatial impact of high bridges on travel accessibility and economic integration in Guizhou, China: a scenario-based analysis

open access: yesHumanities & Social Sciences Communications
As crucial fixed links of the transportation systems, high bridges play an essential role in overcoming geographical barriers in mountainous areas. Despite their importance, comprehensive evaluations of the collective spatial-temporal effects of multiple
Jiayuan Cai, Zilin Deng, Linna Li
doaj   +1 more source

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