Results 61 to 70 of about 623,428 (292)

Smart Bandwidth Assignation in an Underlay Cellular Network for Internet of Vehicles

open access: yesSensors, 2017
The evolution of the IoT (Internet of Things) paradigm applied to new scenarios as VANETs (Vehicular Ad Hoc Networks) has gained momentum in recent years. Both academia and industry have triggered advanced studies in the IoV (Internet of Vehicles), which
Idoia de la Iglesia   +3 more
doaj   +1 more source

Diseño Curricular por Competencias en Educación Superior. La Experiencia de Dos Universidades en Colombia

open access: yes, 2020
Este artículo tiene como objetivo aproximarse al surgimiento y estructura del diseño curricular por competencias en las Universidades. Para ello se realiza una investigación cualitativa descriptiva, fundamentada en el análisis documental, la reflexión y ...
M. E. Navas-Ríos   +1 more
semanticscholar   +1 more source

Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA

open access: yesFEBS Open Bio, EarlyView.
PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro   +1 more
wiley   +1 more source

Dual native G‐quadruplex folding is associated with chromatin looping at the MYC locus

open access: yesFEBS Open Bio, EarlyView.
BG4‐detectable G‐quadruplex (G4) in HaCaT and NHEK keratinocytes identified folded and unfolded G4s enriched at promoters/TSSs and active enhancers, whereas unfolded G4s also overlapped weak/poised enhancers. At MYC–PVT1, 3C‐qPCR detected enhancer–promoter looping only when G4s were simultaneously folded at both regulatory elements under native ...
Dieila Giomo de Lima   +7 more
wiley   +1 more source

Unión de Universidades Latinoamericanas

open access: yes, 1951
El Boletín Mural de la Unión de Universidades de América Latina y el Caribe fue una edición periódica que se publicó en una sola lámina plegable desde 1949 a 1952 en la Imprenta Universitaria, Guatemala C. A.
Unión de Universidades Latinoamericanas
core   +1 more source

Breve reseña histórica

open access: yesRevista Digital de Políticas Lingüísticas, 2014
La Asociación de Universidades del Grupo Montevideo (AUGM) nace en agosto de 1991, y su período fundacional se extiende durante un año, época en que los Rectores de las Universidades pioneras que la componen, se unen en un Acta de Intención Fundacional ...
Asociación de Universidades Grupo Montevideo
doaj  

Natural Language Processing Techniques for Text Classification of Biomedical Documents: A Systematic Review

open access: yesInformation, 2022
The classification of biomedical literature is engaged in a number of critical issues that physicians are expected to answer. In many cases, these issues are extremely difficult.
Cyrille YetuYetu Kesiku   +2 more
doaj   +1 more source

Type I interferons modulate autophagy to shape gemcitabine response in pancreatic cancer cells

open access: yesFEBS Open Bio, EarlyView.
Type I interferons differentially modulate autophagy and the response of pancreatic cancer cells to gemcitabine. IFNα2b stimulates autophagic flux and protects cells from gemcitabine‐induced cell death, contributing to chemoresistance. In contrast, IFNβ1a inhibits autophagosome formation and enhances gemcitabine‐induced cell death, resulting in ...
Lucy E. Bonilla   +10 more
wiley   +1 more source

Universidades y comunicación. Papel de Twitter durante el inicio de la crisis sanitaria de la Covid-19

open access: yesEl Profesional de la Informacion, 2020
The crisis resulting from the Covid-19 pandemic has affected (among other organizations) universities, because their usual activities have been modified. Social networks, in particular Twitter, have experienced an increase in use.
Marta Ferrer-Serrano   +2 more
semanticscholar   +1 more source

Integration of Serum Neurofilament Light Chain and Cortical Dysfunction Improves Diagnostic Accuracy in ALS

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine whether integration of serum neurofilament light chain (NfL) and cortical dysfunction improves diagnostic accuracy in amyotrophic lateral sclerosis (ALS) when applied alongside the Gold Coast criteria (GCC). Methods In this prospective study, 148 participants with suspected ALS were recruited (101 ALS and 47 with ALS ...
Aicee Dawn Calma   +16 more
wiley   +1 more source

Home - About - Disclaimer - Privacy