Results 51 to 60 of about 266,269 (291)

Studies on restricted suckling in dual purpose and dairy breed cattle in Mexico [PDF]

open access: yes, 2005
The aim of this thesis was to investigate the effects of rearing calves by restricted suckling (RS) compared to artificial rearing (AR) in dual purpose and dairy breed cattle in Mexico, milked once or three times a day, respectively.
Fröberg, Sofie
core  

Dynamics of perinatal bovine leukemia virus infection [PDF]

open access: yes, 2014
BACKGROUND: Bovine leukemia virus (BLV) is highly endemic in many countries, including Argentina. As prevention of the spread from infected animals is of primary importance in breaking the cycle of BLV transmission, it is important to know the ...
Alvarez, Irene   +4 more
core   +3 more sources

Nanodiamond‐Based Quantum Sensing Reveals Changes in Endo‐Lysosomal Activity of Stimulated Cardiac Fibroblasts in a Cellular Fibrosis Model

open access: yesAdvanced Functional Materials, EarlyView.
Quantum sensing reveals intricate patterns linking endo‐lysosomal maturation to cardiac fibrosis progression, highlighting complexity in cellular remodeling. This study investigates fibroblast‐to‐myofibroblast transition under cell aging, stiffness, and TGF‐β stimulation, comparing nanodiamond uptake, endo‐lysosomal dynamics, and free radical ...
Aldona Mzyk   +3 more
wiley   +1 more source

CARACTERIZACIÓN DE LA DIVERSIDAD DE CULTIVOS CON VISTAS A LA ADOPCIÓN DE NUEVAS ESPECIES Y/O VARIEDADES DE FLORES DE CORTE EN DIFERENTES SISTEMAS PRODUCTIVOS DEL MUNICIPIO SAN JOSÉ DE LAS LAJAS

open access: yesCultivos Tropicales, 2007
Se realizó un trabajo de diagnóstico con el objetivo de caracterizar la diversidad de cultivos en huertos, parcelas y patios de los Consejos Norte, Sur y Jamaica de San José de las Lajas, con vistas a la selección participativa, adaptación o adopción de ...
Ania Yong, E. Calves, Bárbara Benítez
doaj  

Impact of season on birth weight, growth, and average daily gain of conventionally raised Holstein heifers in the Midwestern United States

open access: yesJDS Communications
The objectives of this study were to determine the effects of season on calf birth weight, growth, and ADG of Holstein heifers. This retrospective analysis included data from July 2018 to February 2022 and included 216 calves from the University of ...
K.N. Brost, J.K. Drackley
doaj   +1 more source

Eating quality of Holstein bull calves fed only grass or purely herbs matches that of concentrate-fed veal calves [PDF]

open access: yes, 2012
Organic meat production from Holstein calves born in dairy herds require that the bull calves are raised outdoor at least 6 months a year, and on large quantities of roughage in the diet.
Jensen, S.K.   +2 more
core  

An Engineered Living Material With Pro‐Angiogenic Activity Inducible by Near‐Infrared Light

open access: yesAdvanced Functional Materials, EarlyView.
NIR‐responsive engineered living materials (ELMs) for controlled angiogenesis: Near‐infrared (800 nm) light activates engineered probiotic bacteria within alginate‐based living materials to secrete a blood vessel‐regenerating protein. The released protein promotes pro‐angiogenic effects in endothelial networks and chick chorioallantoic membranes.
Anwesha Chatterjee   +4 more
wiley   +1 more source

Veal fatty acid composition of different breeds

open access: yesItalian Journal of Animal Science, 2010
Veal fatty acid composition in M. Longissimus thoracis was investigated in different calf breeds (Simmental, Holstein, Simmental x Holstein). Calves were reared on the same farm under identical feeding and handling conditions. Simmental calves had higher
Ivica Kos   +4 more
doaj   +1 more source

Adding Value to Organic Milk Production Systems: opportunities for marketing meat and milk from dual purpose breeds [PDF]

open access: yes, 2007
There is growing demand for and supply of organic milk. This results in more organic steers being produced. Many organic steer calves are sold to non-organic producers or are destroyed at birth. This is a serious issue for the organic dairy sector. This
van Diepen, Pauline
core  

Metal–Organic Frameworks for Gaseous Pollutant Management: From Capture to Neutralization and Reutilization

open access: yesAdvanced Functional Materials, EarlyView.
This review maps how MOFs can manage hazardous gases by combining adsorption, neutralization, and reutilization, enabling sustainable air‐pollution control. Covering chemical warfare agent simulants, SO2, NOx, NH3, H2S, and volatile organic compounds, it highlights structure‐guided strategies that boost selectivity, water tolerance, and cycling ...
Yuanmeng Tian   +8 more
wiley   +1 more source

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