Results 21 to 30 of about 3,690,866 (301)

Estudio integrado ambiental del balneario de Pehuén Co

open access: yesGeográfica Digital, 2016
El objetivo de esta investigación fue estudiar los factores meteorológicos y antrópicos que afectan la dinámica geomorfológica de la playa en zonas urbanizadas y no urbanizadas con el fin de determinar áreas con peligro de erosión.
María Luján Bustos
doaj   +1 more source

El cholo costeño más allá de la literatura

open access: yesKipus: Revista Andina de Letras y Estudios Culturales, 2020
En la actualidad, para el discurso nacional y el estatal, la Costa ecuatoriana es ante todo mestiza. Se ha invisibilizado, así, la “indianidad” en la Costa.
David Macías Barrés
doaj   +1 more source

O uso da Ecologia de Paisagens na avaliação da representação das Unidades de Conservação e Terras Indígenas em relação às ecorregiões da costa norte do Brasil

open access: yesBoletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2008
Este trabalho apresenta a aplicação da técnica de análise de lacunas usando o atual sistema de Unidades de Conservação de Proteção Integral, Uso Sustentável e Terras Indígenas na determinação da representatividade das ecorregiões da costa norte do Brasil,
Leandro Valle Ferreira   +2 more
doaj   +1 more source

Informed stego-systems in active warden context: statistical undetectability and capacity

open access: yes, 2008
Several authors have studied stego-systems based on Costa scheme, but just a few ones gave both theoretical and experimental justifications of these schemes performance in an active warden context.
Boyer, Rémy   +3 more
core   +2 more sources

O-41 CIRRHOSIS IN PATIENTS WITH ALFA 1 ANTITRYPSIN DEFICIENCY; WHAT ARE WE MISSING?

open access: yesAnnals of Hepatology, 2023
Introduction and Objectives: It's common to include alfa 1 antitrypsin deficiency (AATD) in the diagnostic workup of children with cirrhosis, unlike in adults, where we seldom test for it.
Francisco Hevia   +16 more
doaj   +1 more source

Seagrass Posidonia oceanica (L.) Delile as a marine biomarker: A metabolomic and toxicological analysis [PDF]

open access: yes, 2018
A human-made environmental disaster due to the shipwrecked of Costa Concordia cruise vessel on the Tuscan Island of Giglio (Italy) coast and the possible pollutants release has been feared, so requiring the activation of removal operations and the ...
Agostini   +39 more
core   +1 more source

Aplicación de la Teoría Situacional de los Públicos al primer proceso de voto en el exterior para Costa Rica: Lecciones para las relaciones públicas internacionales y la diplomacia pública [PDF]

open access: yes, 2015
Using information gathered from 40 interviews with Costa Ricans who live abroad (some who decided to vote in the newly granted external voting right and others who did not vote in the Costa Rican National Elections of 2014), the variables that impacted ...
Bravo, Vanessa
core   +1 more source

Whole‐Body Pattern of Muscle Degeneration and Progression in Sarcoglycanopathies

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To characterize whole‐body intramuscular fat distribution pattern in patients with sarcoglycanopathies and explore correlations with disease severity, duration and age at onset. Methods Retrospective, cross‐sectional, multicentric study enrolling patients with variants in one of the four sarcoglycan genes who underwent whole‐body ...
Laura Costa‐Comellas   +39 more
wiley   +1 more source

O-38 FULMINANT WILSON: A WELL-DEFINED ENTITY. HOW TO DIAGNOSE IT QUICKLY TO PREVENT MORTALITY

open access: yesAnnals of Hepatology, 2023
Introduction and Objectives: Mccullough published in 1983 a series of 3 cases from the Mayo Clinic and nine from the rest of the world, proposing a specific clinical entity of Wilson´s disease (WD) with a fatal outcome if not transplanted. Costa Rica has
Francisco Hevia   +17 more
doaj   +1 more source

Diagnostic Utility of Testing for Novel Murine Autoantibodies for Sjögren's Disease in the Rheumatology Outpatient Setting

open access: yesArthritis Care &Research, Accepted Article.
Objective The goal was to assess the diagnostic performance of three novel autoantibodies (NA) for Sjögren's disease (SjD) by comparing NA prevalence in patients with SjD, other autoimmune rheumatic diseases (ARDs), nonspecific chronic sialadenitis (CS), and controls.
Chadwick R. Johr   +5 more
wiley   +1 more source

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