Results 81 to 90 of about 573,472 (352)

Sistema de conmutación y control de llamadas basado en OpenBTS y Asterisk

open access: yesMaskana, 2016
RESUMEN El presente trabajo empleó herramientas de hardware y software de licencia libre para el establecimiento de una estación base celular (BTS) de bajo costo y fácil implementación.
Manuel Quiñones   +3 more
doaj  

Accelerated neoatherosclerosis in a heart transplant recipient

open access: yesREC: Interventional Cardiology (English Ed.), 2019
Cardiac allograft vasculopathy is characterized by the absence of lipid-rich plaques. However, transplant recipients may also develop lesions that resemble traditional atherosclerosis.
Rafael Romaguera   +2 more
doaj   +1 more source

Publications of the planetary biology program for 1976: A special bibliography [PDF]

open access: yes
An annual listing of current publications resulting from research pursued under the auspices of NASA's Planetary Biology Program is presented. To stimulate the exchange of information and ideas among scientists working in the different areas of the ...
Bradley, F. D., Young, R. S.
core   +1 more source

The chemical structure of the very young starless core L1521E [PDF]

open access: yes, 2019
L1521E is a dense starless core in Taurus that was found to have relatively low molecular depletion by earlier studies, thus suggesting a recent formation.
Bizzocchi, L.   +7 more
core   +2 more sources

Spatial and Volumetric Characteristics of Glioblastoma: Associations With Clinical Presentation and Survival

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective We aim to comprehensively analyze how regional tumor and edema characteristics are associated with clinical presentations and survival outcomes in a large cohort of glioblastoma patients. Methods Patients with IDH‐wildtype glioblastoma who received brain MRI from 2010 to 2023 were included.
Daniel J. Zhou   +15 more
wiley   +1 more source

Análisis Comparativo de la Implementación de una PBX de Código Abierto instalada en un Servidor Tradicional y en un Enrutador Inalámbrico en términos de Calidad de Servicio en Redes Inalámbricas Amalladas

open access: yesRevista Tecnológica, 2012
El presente trabajo compara dos Implementaciones de Centrales Telefónicas VoIP de Código Abierto implementados sobre una Red Inalámbrica Amallada. El primero comprende la instalación de la PBX en un servidor tradicional y el segundo la instalación  de ...
Alexandra Arias   +3 more
doaj   +4 more sources

Beneficial effect of voluntary exercise on experimental colitis in mice fed a high-fat diet : the role of irisin, adiponectin and proinflammatory biomarkers [PDF]

open access: yes, 2017
Inflammatory bowel diseases (IBDs) are a heterogeneous group of disorders exhibited by two major phenotypic forms: Crohn‘s disease and ulcerative colitis.
Bilski, Jan   +10 more
core   +1 more source

Clinical, histological, and serological predictors of renal function loss in lupus nephritis.

open access: yesArthritis Care &Research, Accepted Article.
Objective Kidney survival is the ultimate goal in lupus nephritis (LN) management, but long‐term predictors remain inadequately studied, requiring long‐term follow‐up. This study aimed to identify baseline and early longitudinal predictors of kidney survival in the Accelerating Medicines Partnership LN longitudinal cohort.
Shangzhu Zhang   +21 more
wiley   +1 more source

FIRST REPORT: HYPHOMYCETOUS FUNGI FROM RAWALPINDI, PAKISTAN

open access: yesJournal of Bioresource Management, 2015
The saprophytic hyphomycetous fungi: Beniowskia sphaeroidea, Graphium putredinis, Phaeoisaria clematidis, and Tilachlidium ramosum were recorded in Rawalpindi from 2008 to 2010.
Kishwar Sultana   +3 more
doaj   +1 more source

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