Results 31 to 40 of about 11,278 (172)

Epidemiologic aspects of arterial hypertension in Maracaibo, Venezuela [PDF]

open access: yesJournal of Human Hypertension, 2000
The purpose of this study was to determine the prevalence of arterial hypertension (HT) awareness and the influence of age, sex and body mass index on the degree of control of HT in the population of Maracaibo, State of Zulia, Venezuela. It included 7424 subjects, 3640 males (M) and 3784 females (F). Information was collected through domiciliary visits
T, Sulbarán   +3 more
openaire   +2 more sources

The Biogeography of ENSO‐Induced Climate Variability, Deforestation Trends and Fire‐Induced Forest Loss in the Neotropics

open access: yesJournal of Biogeography, Volume 53, Issue 4, April 2026.
ABSTRACT Aim To identify Neotropical ecoregions experiencing compound environmental exposure to El Niño/La Niña‐driven climate variability, deforestation trends and fire‐induced forest loss. Location Neotropical realm. Methods We quantified historical exposure to ENSO‐related climate variability by correlating the Oceanic Niño Index with four ...
Andres González‐González   +3 more
wiley   +1 more source

INICIOS DE LA INSTRUCCIÓN PÚBLICA EN LA MARACAIBO REPUBLICANA

open access: yes, 2002
El trabajo estudia la educación como factor moldeador de la sociedad republicana venezolana de principios de siglo XIX, valiéndose para ello de un estudio de caso: la Provincia de Maracaibo.
PARRA GRAZZINA, ILEANA
core   +1 more source

Lessons Learned: Quality Analysis of Optical Coherence Tomography in Neuromyelitis Optica

open access: yesAnnals of Clinical and Translational Neurology, Volume 13, Issue 3, Page 581-592, March 2026.
ABSTRACT Introduction Optical coherence tomography (OCT)‐derived retina measurements are markers for neuroaxonal visual pathway status. High‐quality OCT scans are essential for reliable measurements, but their acquisition is particularly challenging in eyes with severe visual impairment, as often observed in neuromyelitis optica spectrum disorders ...
Hadi Salih   +40 more
wiley   +1 more source

[Vista de Maracaibo, Venezuela]

open access: yes, 1969
Photograph of a view of a street in Maracaibo, Venezuela. Houses line both sides of the street which leads towards the waterfront. Ships can be seen out on the water in the distance.Fotografía de una calle de Maracaibo, Venezuela.
Parlee, Lorena M.
core   +1 more source

Prevalence of Hypertension in Venezuela: A Systematic Review and Meta‐Analysis

open access: yesThe Journal of Clinical Hypertension, Volume 28, Issue 3, March 2026.
ABSTRACT There are no studies that quantitatively synthesize epidemiological data on hypertension (HT) in Venezuela. To systematically review and conduct a meta‐analysis of population‐based studies on the prevalence of HT in Venezuela. For this, a literature search was conducted across the following databases: PubMed, EMBASE, Scopus, SciELO, LILACS ...
Juan Salazar   +7 more
wiley   +1 more source

Perfil de empresas comunicacionales con soporte digital en Maracaibo

open access: yes, 2005
The purpose of this article is to present the fundamental characteristics of digital communications companies in Maracaibo (ECSD). ECSD arise in the context of the media revolution in companies and are characterized by presenting a productive activity ...
Carla Rincón, Ángel Páez
core   +3 more sources

Global ethnic disparities in cerebral small vessel disease imaging markers and vascular risk factors: a systematic review and meta‐analysis

open access: yesAlzheimer's &Dementia, Volume 22, Issue 2, February 2026.
Abstract Ethnic disparities in cerebral small vessel disease (CSVD) have been reported, but no systematic synthesis has compared markers and vascular risk factors across populations. We conducted a PROSPERO‐registered systematic review and meta‐analysis (CRD42024518105) including over two million community‐dwelling adults.
Nikita K. Husein   +6 more
wiley   +1 more source

Vulnerability of marine megafauna to global at‐sea anthropogenic threats

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Marine megafauna species are affected by a wide range of anthropogenic threats. To evaluate the risk of such threats, species’ vulnerability to each threat must first be determined. We build on the existing threats classification scheme and ranking system of the International Union for Conservation of Nature (IUCN) Red List of Threatened ...
Michelle VanCompernolle   +309 more
wiley   +1 more source

Administración de proyectos en ingeniería del software

open access: yesTelos: Revista de Estudios Interdisciplinarios en Ciencias Sociales, 2007
El propósito del estudio fue diseñar un modelo de administración de proyectos en el área de Ingeniería del Software para organizaciones de investigación y desarrollo de soluciones informáticas.
José Alexander Linares Morales   +1 more
doaj  

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