Results 1 to 10 of about 4,123,569 (265)

Análisis clínico, epidemiológico y evolutivo del paciente ingresado COVID19 sobre una población mayoritariamente vacunada

Galicia Clínica, 2022
Análisis clínico, epidemiológico y evolutivo del paciente ingresado por COVID19 en el Servicio de Medicina Interna del Hospital HM del Área Sanitaria de A Coruña.
Ignacio Ramil Freán, Maria Fernandez López, Martin Vidal Vazquez   +2 more
doaj   +1 more source

Tissue Doppler Imaging and strain rate of the left atrial lateral wall: age related variations and comparison with parameters of diastolic function

Cardiovascular Ultrasound, 2020
Background Strain Rate Imaging (SRI) is one of the most used techniques to study left atrial (LA) and diastolic function. Its availability in low-income countries is diminished since it requires additional expensive software, among other limitations.
Laura V. Argento, Carolina M. Travetto, Maria de las M. Colicigno, Gerardo Marambio, Silvia Gentile, Ana Salvati, Jorge Lax, Tomás Cianciulli   +7 more
doaj   +1 more source

On eigenvalues, case deletion and extremes in regression [PDF]

, 1990
This paper presents an approximation for assessing the effect of deleting an observation in the eigenvalues of the correlation matrix of a multiple linear regression modelo Applications in connection with the detection of collinearityinfluential ...
Velilla Cerdan, Santiago
core   +10 more sources

Vasculitis de miembros superiores e inferiores por arteritis de células gigantes

Revista Argentina de Reumatología, 2017
El compromiso extracraneal de la arteritis de células gigantes está dado fundamentalmente por la afectación del cayado aórtico y la aorta torácica. La vasculitis de grandes vasos en miembros superiores e inferiores es una manifestación infrecuente que ...
Pablo Finucci Curi, Matías Damián Portillo, Mariela Agolti   +2 more
doaj   +1 more source

Use of Cold-Pressed Sunflower Cake in the Concentrate as a Low-Input Local Strategy to Modify the Milk Fatty Acid Profile of Dairy Cows

Animals, 2019
Cold-pressed sunflower cake (CPSC) is a cheap by-product of oil-manufacturing. Supplementing diets with CPSC, rich in fat and linoleic acid, could be an effective tool for increasing healthy fatty acids (FA) in milk. To test this hypothesis, 10 cows were
Idoia Goiri, Izaro Zubiria, Hanen Benhissi, Raquel Atxaerandio, Roberto Ruiz, Nerea Mandaluniz, Aser Garcia-Rodriguez   +6 more
doaj   +1 more source

The association of sex of co-twin and birth size in twins born in Yucatan, Mexico between 2008 and 2017

Annals of Human Biology, 2020
Background: Birth measures of twins are potentially influenced by sex of co-twin. Aim: To analyse the association between sex of co-twin and birth weight, length and ponderal index in twin infants from Yucatan, Mexico.
Hugo Azcorra
doaj   +1 more source

Short communication: Production performance and plasma metabolites of dairy ewes in early lactation as affected by chitosan

Spanish Journal of Agricultural Research, 2015
The objective of this study was to evaluate the effects of chitosan (CHI) supplementation on production performance and blood parameters in dairy ewes. Twenty-four multiparous Latxa dairy ewes at d 16 of lactation were divided into two groups of 12 ewes ...
Aser Garcia-Rodriguez, Josune Arranz, Nerea Mandaluniz, Ina Beltrán-de-Heredia, Roberto Ruiz, Idoia Goiri   +5 more
doaj   +1 more source

De cegueras y canarios: “La expiación”, un cuento prodigioso de Silvina Ocampo

Visitas al Patio, 2023
Este artículo presenta un nuevo análisis del cuento “La expiación” de Silvina Ocampo, incluido como parte de la segunda edición de la Antología de la literatura fantástica (1965).
David Loría Araujo
doaj   +1 more source

Effect of Feeding Cold-Pressed Sunflower Cake on Ruminal Fermentation, Lipid Metabolism and Bacterial Community in Dairy Cows

Animals, 2019
Cold-pressed sunflower cake (CPSC), by-product of oil-manufacturing, has high crude fat and linoleic acid concentrations, being a promising supplement to modulate rumen fatty acid (FA) profile.
Izaro Zubiria, Aser Garcia-Rodriguez, Raquel Atxaerandio, Roberto Ruiz, Hanen Benhissi, Nerea Mandaluniz, Jose Luis Lavín, Leticia Abecia, Idoia Goiri   +8 more
doaj   +1 more source

Modelos de categorização: apresentando o modelo clássico e o modelo de protótipos [PDF]

Perspectivas em Ciência da Informação, 2010
Este trabalho apresenta um estudo preliminar sobre os modelos de categorização clássicos e de protótipos. O modelo clássico de categorização do conhecimento é baseado nas idéias aristotélicas e o modelo de protótipos de categorização elaborado por Eleanor Rosch, na década de 1970. Confrontam-se as posições antagonistas do modelo clássico e do modelo de
openaire   +4 more sources