Results 111 to 120 of about 12,868,149 (415)

MRIQC: Advancing the automatic prediction of image quality in MRI from unseen sites

open access: yesbioRxiv, 2016
Quality control of MRI is essential for excluding problematic acquisitions and avoiding bias in subsequent image processing and analysis. Visual inspection is subjective and impractical for large scale datasets.
O. Esteban   +5 more
semanticscholar   +1 more source

The solution supramolecular structure of α2 → 8 polysialic acid suggests a structural cause for its low immunogenicity

open access: yesFEBS Letters, EarlyView.
α2 → 8 polysialic acid elicits poor immunogenicity. Small‐angle scattering shows a supramolecular structure with parallel‐chain binding, although in different forms at μm and mm calcium. The major histocompatibility complex requires molecular weights around 2000 Da to produce antibodies, and 2000 Da polysialic oligomers will bind in these structures ...
Kenneth A. Rubinson
wiley   +1 more source

Settlements, sites and hoards of the Steppe Pobuzhye of the Late Bronze Age (materials for the archaeological map)

open access: yesTyragetia, 2018
The article addresses the sites of the Late Bronze Age located in the Steppe Pobuzhye: from the northern border of the Nikolaev Region, which passes near the forest-steppe zone, to the estuary of the Bug inlet.
Viktor Grebennikov
doaj  

Do Social Network Sites Enhance or Undermine Subjective Well‐Being? A Critical Review

open access: yes, 2017
Social network sites are ubiquitous and now constitute a common tool people use to interact with one another in daily life. Here we review the consequences of interacting with social network sites for subjective well-being—that is, how people feel moment-
Philippe Verduyn   +4 more
semanticscholar   +1 more source

MatInspector and beyond: promoter analysis based on transcription factor binding sites

open access: yesBioinform., 2005
MOTIVATION Promoter analysis is an essential step on the way to identify regulatory networks. A prerequisite for successful promoter analysis is the prediction of potential transcription factor binding sites (TFBS) with reasonable accuracy.
Cartharius K   +9 more
semanticscholar   +1 more source

Refining the NaV1.7 pharmacophore of a class of venom‐derived peptide inhibitors via a combination of in silico screening and rational engineering

open access: yesFEBS Letters, EarlyView.
Venom peptides have shown promise in treating pain. Our study uses computer screening to identify a peptide that targets a sodium channel (NaV1.7) linked to chronic pain. We produced the peptide in the laboratory and refined its design, advancing the search for innovative pain therapies.
Gagan Sharma   +8 more
wiley   +1 more source

Counselling implications of teachers’ digital competencies in the use of Social Networking Sites (SNSs) in the teaching-learning process in Calabar, Nigeria

open access: yesCogent Education, 2016
The study investigated teachers’ digital competencies in the use of Social Networking Sites (SNSs) in the teaching-learning process. It had five research questions and two hypotheses. Adopting a survey design, it used a sample of 250 teachers from 10 out
Mfon Eyo
doaj   +1 more source

Not so different after all: a comparison of methods for detecting amino acid sites under selection.

open access: yesMolecular biology and evolution, 2005
We consider three approaches for estimating the rates of nonsynonymous and synonymous changes at each site in a sequence alignment in order to identify sites under positive or negative selection: (1) a suite of fast likelihood-based "counting methods ...
Sergei L. Kosakovsky Pond, S. Frost
semanticscholar   +1 more source

The power of microRNA regulation—insights into immunity and metabolism

open access: yesFEBS Letters, EarlyView.
MicroRNAs are emerging as crucial regulators at the intersection of metabolism and immunity. This review examines how miRNAs coordinate glucose and lipid metabolism while simultaneously modulating T‐cell development and immune responses. Moreover, it highlights how cutting‐edge artificial intelligence applications can identify miRNA biomarkers ...
Stefania Oliveto   +2 more
wiley   +1 more source

Lviv Classical Archaeology Before World War II

open access: yesArchaeologia Polona
At the end of the 19th and the beginning of the 20th centuries, Europe experienced a period of scientific advances in various fields. This is associated with the results of numerous surveys, discoveries, accidental finds, and scientific research ...
Natalia Bulyk   +2 more
doaj   +1 more source

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