Results 61 to 70 of about 326,166 (262)

Esquema de segurança para agentes móveis em sistemas abertos [PDF]

open access: yes, 2004
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Tecnológico. Programa de Pós-Graduação em Engenharia ElétricaO paradigma de agentes móveis vem sendo utilizado em sistemas distribuídos, principalmente, devido a sua flexibilidade ...
Wangham, Michelle Silva
core  

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Memoria : Colegio Oficial de Agentes Comerciales de Menorca : Mahón: Memoria 1929 - 1930

open access: yes, 1930
Copia digital. España : Ministerio de Cultura y Deporte.
Colegio Oficial de Agentes Comerciales de Menorca
core  

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Configuración del campo profesional de la educación infantil en Colombia (1976-1997): entre condicionamientos y posicionamientos

open access: yesRevista Colombiana de Educación
El artículo analiza la configuración del campo profesional de la educación infantil (EI) en Colombia (1976-1997). Luego de un largo periodo de informalidad, el Estado reconoció el preescolar como parte del sistema educativo (Decreto 088 de 1976 ...
Nadia Paola Acosta-Marroquín   +1 more
doaj   +1 more source

Los agentes de la investigación educativa en Chihuahua

open access: yesRECIE Revista Electrónica Científica de Investigación Educativa, 2012
El presente documento forma parte de un diagnóstico estatal de la investigación educativa en Chihuahua. Se trata de un estudio estadístico descriptivo sobre los agentes que están produciendo en este campo.
Sandra Vega Villarreal
doaj   +1 more source

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

open access: yesFEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

Busca de informação distribuída usando heurísticas adaptativas para agentes móveis em tempo real [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência da Computação, Florianópolis, 2010Com a contínua expansão da Internet, a busca de informação relevante deve atender requisitos de ...
Magalhães, Alex Pinho
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

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

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