Results 161 to 170 of about 288,228 (317)

Wolf Presence Disrupts Seasonal Variation in Hair Cortisol Among Free-Ranging Beef Cattle. [PDF]

Ecol Evol
Nord CM, Pritchard AJ, Blersch RA, McCowan B, Vandeleest JJ, Tate KW, Saitone TL.   +6 more
europepmc   +1 more source

DEMAND FOR BEEF FROM CATTLE ADMINISTERED GROWTH HORMONES OR FED GENETICALLY MODIFIED CORN: A COMPARISON OF CONSUMERS IN FRANCE, GERMANY, THE UNITED KINGDOM, AND THE UNITED STATES [PDF]

This study compares consumer valuations of beef steaks from cattle produced without growth hormones or genetically modified corn in France, Germany, the United Kingdom, and the United States.
Fox, John A., Lusk, Jayson L., Roosen, Jutta   +2 more
core   +1 more source

Sperm Sexing in Selected Animals and Humans: Methods, Applications, and Future Prospects

Andrology, EarlyView.
ABSTRACT Background Sperm sexing is a technique that enables the selection of offspring sex by sorting spermatozoa based on their sex chromosomes. This technology has gained increasing attention due to its potential applications in both animal breeding and human‐assisted reproduction.
Domrazek Kinga, Jurka Piotr
wiley   +1 more source

Welfare of beef cattle. [PDF]

EFSA J
EFSA Panel on Animal Health and Welfare (AHAW), Nielsen SS, Alvarez J, Boklund A, Dippel S, Dorea F, Figuerola J, Herskin MS, Michel V, Miranda Chueca MA, Nannoni E, Nonno R, Riber AB, Stahl K, Stegeman JA, Thulke HH, Tuyttens F, Cozzi G, Knierim U, Martí S, Mullan S, Ashe S, Cecchinato G, Lima E, Mosbach-Schulz O, Vitali M, Zanna MB, Winckler C.   +27 more
europepmc   +1 more source

Impact of Sorting and Catch Media on Porcine Sperm Motility, Capacitation, and Viability

Andrology, EarlyView.
ABSTRACT Background Fluorescence‐activated cell sorting (FACS) has emerged as a powerful tool for selecting spermatozoa of a desired population of fluorescent biomarkers, offering potential applications in reproductive biology and agriculture. However, concerns remain regarding sorting‐induced physiological alterations that could compromise spermatozoa
Tyler Weide, Juan Steibel, Karl Kerns
wiley   +1 more source

The influence of prenatal nutrition on ruminal microbiome of beef cattle. [PDF]

Front Genet
Furlan É, Polizel GHG, Fernandes AC, Prati BCT, Pombo GDV, Ramírez-Zamudio GD, Fukumasu H, Santana MHA.   +7 more
europepmc   +1 more source

POTENTIAL EFFECTS ON U.S. CATTLE AND BEEF PRICES FROM REOPENING THE BORDERS [PDF]

U.S. trade of beef and live cattle has declined substantially since the discoveries of bovine spongiform encephalopathy (BSE) in Canada and the United States in 2003. Imports of live cattle from Canada resumed in July 2005, but U.S. beef exports remained
Koo, Won W., Mattson, Jeremy W.
core   +1 more source

Does synchronising follicular wave emergence improve outcomes in non‐superstimulated donor cattle undergoing ovum pick‐up (OPU) for in vitro embryo production?

Australian Veterinary Journal, EarlyView.
In vitro embryo production (IVEP) is now a widely commercialised assisted reproductive technology used in cattle reproduction. The use of follicle‐stimulating hormone (FSH) to superstimulate donor cattle prior to ovum pick‐up (OPU) is generally regarded as an effective strategy to improve oocyte quality, developmental competence and increase embryo ...
J Bird, RP Nevard
wiley   +1 more source

Distillers' grains as alternative feed resources for beef cattle: review. [PDF]

Anim Biosci
Júnior GFV, Loregian KE, Millen DD.
europepmc   +1 more source

Effects of Meat Recalls on Futures Market Prices [PDF]

The number of meat recalls has increased markedly in recent years. This research examines the impact of beef and pork recall announcements on nearby daily live cattle and lean hog futures market prices, respectively.
Lusk, Jayson L., Schroeder, Ted C.
core   +1 more source