Results 111 to 120 of about 76,297,564 (315)

The role of traditional and new international relations actors in addressing climate change

open access: yesEastern Review, 2019
Addressing global climate change brings up a number of priority issues. The fundamental issue is the definition of the participants in this process and the scope of their competencies and areas of responsibility.
Olena Shevchenko
doaj   +1 more source

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

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Recensions de "Voix et relation" (éd. Marie Delarbre)

open access: yes, 2017
Première note critique sur Voix et relation (éd. Marie Delarbre) dans une revue brésilienne !!! c'est ici : http://revistas.usp.br/nonplus/article/view/130972 Merci à Maria Cabral et à Bruno Anselmi Matangrano Deuxième note critique sur le site Poézibao ...
Serge Martin
core  

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

The Integration Paradox: Empiric Evidence From the Netherlands

open access: yes, 2016
The integration paradox refers to the phenomenon of the more highly educated and structurally integrated immigrants turning away from the host society, rather than becoming more oriented toward it.
Verkuyten, Maykel   +2 more
core   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Peculiarities of foreign policy of Ukraine: European Integration or Accession with Customs Union of Belarus, Kazakhstan and Russia

open access: yesStudia Humanitatis, 2013
Geopolitical location of Ukraine on the map of Europe gave the country a number of benefits, as well as serious problems with which it is trying to understand and use as their advantage.
Bostan Sergii Ivanovich
doaj  

MODELING RELATIONS

open access: yesJournal of Philosophical Logic, 2008
In the ordinary way of representing relations, the order of the relata plays a structural role, but in the states themselves such an order often does not seem to be intrinsically present. An alternative way to represent relations makes use of positions for the arguments.
openaire   +3 more sources

Phosphoinositides and inositol phosphates as molecular glues

open access: yesFEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry   +9 more
wiley   +1 more source

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