Results 91 to 100 of about 1,138,717 (246)

Molecular screening of pathogenic Escherichia coli strains isolated from dairy neonatal calves in Cordoba province, Argentina

open access: yesRevista Argentina de Microbiología, 2015
The aim of this study was to perform a current molecular characterization of bovine pathogenic Escherichia coli strains isolated from random samplings in Argentinean dairy farms.
Natalia Y Picco   +10 more
doaj   +1 more source

Exposición crónica a hongos productores de aflatoxinas relacionada a daños hepáticos en chinchillas (chinchilla lanigera) destinadas a la producción de piel [PDF]

open access: yes, 2013
Chinchilla pelt is a rare and expensive fur. Therefore, breeding these animals is a profitable activity. Confirmed acute cases of aflatoxin intoxication have been reported in Argentinean farms.
Bagnis, Guillermo   +6 more
core  

Revisiting a long‐overlooked skull: Implications for the distribution of Dinodontosaurus brevirostris (Kannemeyeriiformes) in the Brazilian Triassic

open access: yesThe Anatomical Record, EarlyView.
Abstract Dicynodonts (Anomodontia: Dicynodontia) were one of the main groups of terrestrial tetrapods in Permian and Triassic faunas. In Brazil, the genus Dinodontosaurus is one of the most common tetrapod taxon in the Triassic Santa Maria Supersequence. This genus has a complex taxonomic history and is represented in the Triassic of both Argentina and
Julia Lara Rodrigues de Souza   +5 more
wiley   +1 more source

Cauces fluviales y geopolítica romana durante la primera fase de expansión en la península ibérica (218-195 a.C.): el papel del río Ebro

open access: yesGerión
En el presente artículo analizamos la situación geopolítica de la península ibérica entre el inicio de la II Guerra Púnica y la campaña de Catón. Remontándonos a los antecedentes, defendemos una interpretación del papel del Ebro en el Tratado del 226 ...
Enrique García Riaza
doaj   +1 more source

Occupational and industrial segregation of female and male workers in Spain: An alternative approach [PDF]

open access: yes
This paper aims to analyze occupational and industrial segregation in the Spanish labor market by using the alternative tools proposed by Alonso-Villar and Del Río (2007), along with some new extensions put forward here. In particular, two decompositions
Coral del Río, Olga Alonso-Villar
core  

From armadillos to sloths: Patterns and variations in xenarthran coronary anatomy

open access: yesThe Anatomical Record, EarlyView.
Abstract Species of the superorder Xenarthra play a vital ecological role in the Neotropics. Despite their evolutionary significance, anatomical studies on their coronary circulation remain scarce. This study investigated the coronary anatomy of 82 hearts from nine Xenarthra species across the Dasypodidae, Myrmecophagidae, and Bradypodidae.
Wilson Viotto‐Souza   +5 more
wiley   +1 more source

Skeletal pathologies in extant crocodilians as a window into the paleopathology of fossil archosaurs

open access: yesThe Anatomical Record, EarlyView.
Abstract Crocodilians, together with birds, are the only extant relatives to many extinct archosaur groups, making them highly important for interpreting paleopathological conditions in a phylogenetic disease bracketing model. Despite this, comprehensive data on osteopathologies in crocodilians remain scarce.
Alexis Cornille   +6 more
wiley   +1 more source

Premature Mortality from Colorectal Cancer

open access: yesRevista Finlay, 2020
Background: colorectal cancer is the third most common form of cancer and the second most important cause of mortality associated with cancer in America.
Ronaldo Valdés Villafranca   +5 more
doaj   +2 more sources

Evaluación del riesgo de eutrofización en la zona marina de influencia de la cuenca Arimao, Cuba

open access: yesRevista de Investigaciones Marinas
La cantidad de nutrientes incorporados (N, P, Si) a la zona costera por los ríos y la relación entre estos elementos, son aspectos determinantes de los problemas relacionados con la eutrofización marino-costera, el predominio de algunos grupos de ...
Mabel Seisdedo-Losa   +1 more
doaj  

Therapeutic Adherence in Patients with Arterial Hypertension

open access: yesRevista Finlay, 2021
Background: arterial hypertension is presented worldwide as one of the main causes of death and disability. Lack of adherence to treatment is one of this disease great problems.
Liens Hernández Quintero   +4 more
doaj  

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