Results 51 to 60 of about 141,636 (177)

Characterization of the patients with ST-segment elevation myocardial infarction, Baracoa, Guantanamo, in the period 2017-2019

open access: yesRevista Información Científica, 2020
Introduction: morbidity and mortality by myocardial infarction has not been characterized so far in the General Teaching Hospital “Dr. Octavio de la Concepcion y la Pedraja” in Baracoa, Guantanamo. Objective: to characterize the morbidity and mortality
Miguel Ernesto Castro-Romanoshky   +4 more
doaj  

Dissimilar climatic niche is predictive of contrasting historical demographic changes and altitudinal shifts in related oak species (Quercus)

open access: yesAmerican Journal of Botany, Volume 112, Issue 11, November 2025.
Abstract Premise Comparative surveys allow us to characterize the influence of specific factors on population genetic diversity and structure. We conducted a comparative phylogeographic study for three Mexican oak species to identify how their climatic niche preferences and breadth may have influenced historical demography and range shifts during ...
Ricardo Gaytan‐Legaria   +3 more
wiley   +1 more source

Comportamiento de neumonía asociada a ventilación mecánica en cuidados intensivos de adultos

open access: yesRevista Información Científica, 2018
Introducción: las neumonías asociadas a la ventilación causan grandes inquietudes a los médicos que plantean serias dificultades diagnósticas las que a su vez motivan a menudo la toma de decisiones terapéuticas desproporcionadas que favorecen la génesis ...
Reudis Durán Rodríguez   +4 more
doaj  

Conservation of the european mining and metallurgical heritage. Part 2

open access: yes, 2000
In the June 1999 issue of the CIM Bulletin an inventory of Mining Museums Across Canada was published. Because museums are an important educational tool and a touristic attraction, it is a pleasure to have professors Octavio Puche Riart and Luis Felipe ...
Mazadiego Martínez, Luis Felipe   +1 more
core  

Enhanced Electroactivity for Overall Water Splitting and Oxygen Potential of Pt/Carbon Nanotubes Functionalized with Cu Organometallic Complex

open access: yesEnergy Technology, Volume 13, Issue 11, November 2025.
Functionalizing carbon nanotubes (CNT) with the mesitylcopper (Cu‐mes) complex modifies the surface of CNT, developing Cu‐Pt alloys and Cu‐species. The result is a modified Pt electronic structure that promotes the catalytic activity of the 5 wt% Pt/CNTCu‐mes nanocatalyst for hydrogen and oxygen evolution reactions, and oxygen reduction reaction.
Rocio López‐Leal   +5 more
wiley   +1 more source

OCTAVIO PAZ NA TELEVISA: Uma análise sobre a inserção do intelectual na mídia

open access: yesRevista Eco-Pós, 2014
O poeta e ensaísta mexicano Octavio Paz (1914-1998), entre as décadas de 1980 e 1990, produziu e apresentou programas culturais televisivos, como Conversaciones con Octavio Paz (1984) e México en la obra de Octavio Paz (1989), para a emissora de ...
Priscila Dorella
doaj   +1 more source

Open Reduction of Lateral Femoral Condyle Impaction Fracture Using Autologous Bone Graft in the Setting of Anterior Cruciate Ligament Reconstruction With Bone−Patellar Tendon−Bone Autograft

open access: yesArthroscopy Techniques, Volume 14, Issue 11, November 2025.
Abstract Lateral femoral condyle (LFC) impaction fractures are an increasingly recognized pathology occurring concomitantly with anterior cruciate ligament (ACL) rupture. These lesions are important to identify and treat because of the impact they have on knee instability, meniscal degeneration, a faster rate of progression to osteoarthritis, and ...
Jorge Chahla   +6 more
wiley   +1 more source

Orozco: a painter with no ideology? [PDF]

open access: yes, 2016
1 archivo PDF (10 páginas). fhquinquagintatresEste artículo busca evaluar la opinión que expresa Octavio Paz en diversos escritos sobre la pintura de José Clemente Orozco como una pintura carente de ideología.
Rodríguez Everaert, Ana Sofía
core  

Behaviour of exclusive breastfeeding in children of mothers with and without prior training

open access: yesMedisur, 2011
Fundamento: desde que existe la humanidad la leche materna ha constituido la fuente principal de alimento para el niño pequeño. Contradictoriamente en los últimos años ha existido alarmante tendencia a la declinación en esta práctica.
Pilar Maritza Almaguer Sabina   +5 more
doaj   +2 more sources

Sun and shadow's ties: Octavio Paz and Chile

open access: yesLiteratura Mexicana, 2015
This essay proposes an account of relationshps between Octavio Pazand a number of poets and artists in Chile, from the time of his participation inthe Antifascist Congress of Valencia, in 1937, until his death in 1998.
Fabienne Bradu
doaj   +1 more source

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