Results 41 to 50 of about 270,351 (261)

Modelo de análise gradiente boosted do impacto do índice de massa corporal nos desfechos em curto prazo de pacientes clínicos gravemente enfermos

open access: yesRevista Brasileira de Terapia Intensiva, 2015
RESUMO Objetivo: Avaliar o impacto do índice de massa corporal no prognóstico em curto prazo de pacientes gravemente enfermos não cirúrgicos, ao mesmo tempo em que se controla em relação a performance status e comorbidades. Métodos: Análise retrospectiva
Fernando Godinho Zampieri   +1 more
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

La vida fetal: riesgos de expulsión y permanencia en útero. Cuba, 1998-2002 [PDF]

open access: yesPoblación y Salud en Mesoamérica, 2008
El presente trabajo se propone como objetivo determinar el patrón y nivel de los componentes del embarazo desde la óptica de un proceso temporal y continuo de cambios de estados.
Herrera León, Lorenzo I.
doaj  

A Probabilistic Linear Genetic Programming with Stochastic Context-Free Grammar for solving Symbolic Regression problems

open access: yes, 2017
Traditional Linear Genetic Programming (LGP) algorithms are based only on the selection mechanism to guide the search. Genetic operators combine or mutate random portions of the individuals, without knowing if the result will lead to a fitter individual.
Bosman P. A. N.   +5 more
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

On the X-ray Emission from Massive Star Clusters and their Evolving Superbubbles

open access: yes, 2005
The X-ray emission properties from the hot thermalized plasma that results from the collisions of individual stellar winds and supernovae ejecta within rich and compact star clusters are discussed.
Gabriel Alejandro Anorve‐Zeferino   +5 more
core   +2 more sources

Anisakis infection in allis shad, Alosa alosa (Linnaeus, 1758), and twaite shad, Alosa fallax (Lacépède, 1803), from Western Iberian Peninsula Rivers : zoonotic and ecological implications [PDF]

open access: yes, 2015
Acknowledgments The authors would like to thank M. N. Cueto and J.M. Antonio (ECOBIOMAR) for their excellent technical support and also Rodrigo López for making the map of the study area.
Antunes, C.   +7 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Caracterización de pacientes en estado terminal ingresados en Hospital de Seychelles en África

open access: yesCorreo Científico Médico, 2016
Introducción: los cuidados paliativos de pacientes en estado terminal en el escenario del hospital es una necesidad en los países de medios y bajos ingresos. Objetivos: determinar el comportamiento de algunas variables biológicas en pacientes en estado
Armando Carlos Roca Socarras   +3 more
doaj   +2 more sources

Propuesta de ampliación de la capacidad de carga en la Terminal de Contenedores de Cartagena S.A. (CONTECAR) en Colombia [PDF]

open access: yes, 2019
Visita Técnica InternacionalEn el presente documento se ejecuta la propuesta para desarrollar una mejora logística en la terminal CONTECAR, ubicada en la ciudad de Cartagena - Colombia, abarcando desde la Fundación del Grupo Puerto de Cartagena, su ...
Gómez-Torres, María Camila   +1 more
core  

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