Results 71 to 80 of about 23,649 (262)

Peso al nacimiento y crecimiento hasta el destete de corderos Pampinta y sus cruzas con Ile de France y Texel

open access: yesRIA: Revista Investigaciones Agropecuarias, 2006
Se estudió el efecto del cruzamiento de hembras Pampinta con machos de las razas Ile de France y Texel sobre el peso al nacimiento, el crecimiento de los corderos y algunas características de la res en animales predestete antes de la faena.
M. R. Busetti   +4 more
doaj  

Animated Texels

open access: yes, 1995
Volumetric textures, introduced by Kajiya in 1989, are used to model complex geometries (such as foliage, fur, ...) on a textural way, by mapping a 'thick skin' made of a repetitive pattern (the texel) covering a simple surface. This article deal with animating volumetric textures. Complex geometry animation is equivalent to the one of the frame of the
openaire   +2 more sources

Internal Wave Turbulence Near a Texel Beach [PDF]

open access: yesPLoS ONE, 2012
A summer bather entering a calm sea from the beach may sense alternating warm and cold water. This can be felt when moving forward into the sea ('vertically homogeneous' and 'horizontally different'), but also when standing still between one's feet and body ('vertically different').
van Haren, Hans   +5 more
openaire   +5 more sources

Lamb Production:grazing management, breeding policy and parasite control [PDF]

open access: yes, 2008
Internal parasitic infection can pose major health problems in young livestock and this is particularly so in the context of lambs in organic production systems.
Good, Barbara, Hanrahan, J.P.
core  

Study of Genetic Progress in the Context of Disconnection Between Two Originally Connected Populations

open access: yesJournal of Animal Breeding and Genetics, Volume 143, Issue 1, Page 24-34, January 2026.
ABSTRACT Genetic progress of breeding programs is highly dependent on the size of reference populations and the relatedness between reference populations and selection candidates. Many reasons can lead a population to split into several subpopulations (sanitary, physiological, political reasons, etc.).
M. Wicki, A. Legarra, J. Raoul
wiley   +1 more source

Combined Effects of Experimental Acidification and Eutrophication on Reef Sponge Bioerosion Rates

open access: yesFrontiers in Marine Science, 2017
Health of tropical coral reefs depends largely on the balance between constructive (calcification and cementation) and destructive forces (mechanical-chemical degradation).
Alice E. Webb   +6 more
doaj   +1 more source

A Comparison of Diving Behavior of Goose‐Beaked and Dense‐Beaked Whales From Tagging Studies in Multiple Ocean Basins

open access: yesMarine Mammal Science, Volume 42, Issue 1, January 2026.
ABSTRACT Studies of cetacean diving behavior in multiple locations in different ocean basins allow for an assessment of variability within and among populations. We examine foraging dive behaviors of goose‐beaked whales (Ziphius cavirostris) and dense‐beaked whales (Mesoplodon densirostris) using data from 132 tagged whales in seven locations in the ...
Jay Barlow   +18 more
wiley   +1 more source

Resistência de cordeiros texel e ¾ texel ¼ dorper infectados naturalmente por nematódeos gastrintestinais

open access: yesAgropecuária Técnica, 2018
O objetivo do experimento foi avaliar a resistência de cordeiros da raça Texel e ¾ Texel ¼ Dorper infectados naturalmente por nematódeos gastrintestinais, a partir dos 90 dias de idade. Foram utilizados 35 cordeiros sendo 17 cordeiros Texel e 18 ¾ Texel x ¼ Dorper, nos quais avaliou-se os seguintes parâmetros: contagem de ovos por grama de fezes (OPG),
Barbara Haline Buss Baiak   +4 more
openaire   +2 more sources

Effect of the Texel muscling QTL (TM-QTL) on spine characteristics in purebred Texel lambs

open access: yesSmall Ruminant Research, 2014
Previous work showed that the Texel muscling QTL (TM-QTL) results in pronounced hypertrophy in the loin muscle, with the largest phenotypic effects observed in lambs inheriting a single copy of the allele from the sire. As the loin runs parallel to the spinal vertebrae, and the development of muscle and bone are closely linked, the primary aim of this ...
Donaldson, CL   +4 more
openaire   +4 more sources

Livestock breeds and Organic farming systems [PDF]

open access: yes, 2007
Organic livestock farming has grown in Wales in recent years. It is focused on producing animals from a predominantly forage-based system, with an emphasis on maintaining animal health through improved welfare and a reduction in the use of routine ...
Frost, David   +2 more
core  

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