Results 41 to 50 of about 436,808 (318)

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

DETERMINATION OF FACTORS INFLUENCING DRUG USE USING THE FUZZY AHP METHOD AT THE NORTH SUMATRA PROVINCIAL NATIONAL NARCOTICS AGENCY (BNNP)

open access: yesJurnal Lebesgue, 2023
The phenomenon of drug abuse is primarily observed within the population characterized by experimental drug use, with a particular emphasis on individuals who are actively employed.
Roshihan Mawazzi Lubis, Ismail Husein
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Hierarchical Principal Components for Data-Driven Multiresolution fMRI Analyses

open access: yesBrain Sciences
Understanding the organization of neural processing is a fundamental goal of neuroscience. Recent work suggests that these systems are organized as a multiscale hierarchy, with increasingly specialized subsystems nested inside general processing systems.
Korey P. Wylie   +3 more
doaj   +1 more source

Hierarchical Electrode Switching Device Design for Distributed Single-Channel Electrical Resistivity Tomography System

open access: yesApplied Sciences, 2021
An electrode switching device (ESD) is one of the most important components of electrical resistivity tomography (ERT). It is a ligament and relay between a testing circuit and testing electrodes.
Xin Xia   +3 more
doaj   +1 more source

The mass-hierarchy and CP-violation discovery reach of the LBNO long-baseline neutrino experiment [PDF]

open access: yes, 2013
The next generation neutrino observatory proposed by the LBNO collaboration will address fundamental questions in particle and astroparticle physics.
Gavrilov, G.   +971 more
core   +1 more source

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

Semi-Online Algorithms for the Hierarchical Extensible Bin-Packing Problem and Early Work Problem

open access: yesComputation
In this paper, we consider two types of semi-online problems with hierarchies. In the extensible bin-packing problem with two hierarchical bins, one bin can pack all items, while the other bin can only pack some items.
Yaru Yang, Man Xiao, Weidong Li
doaj   +1 more source

Paramètres socio-spatiaux, réseaux sociaux et budget d'activité chez un groupe de mâles chimpanzés : stabilité dans le temps et effet de la réduction spatiale

open access: yesRevue de Primatologie, 2015
Within chimpanzee communities, males are well known for forming strong social bonds with one another. These bonds are most evident in the non-random patterns of associations, affiliations and proximity exhibited by males.
Nerea Amezcua‑Valmala   +5 more
doaj   +1 more source

Cognition in a hierarchy

open access: yes, 2007
To contribute to the organizational turn in research on participatory democracy, this paper examines the effects of organizational hierarchy on individual thinking. Power corrupts, but neither political scientists nor psychologists can really tell us how.
Blaug, R.
core   +1 more source

Home - About - Disclaimer - Privacy