Results 51 to 60 of about 1,224 (176)

Absorption of Organic Acids from the Omasum,

open access: yesJournal of Dairy Science, 1961
Summary Absorption of volatile fatty acids (VFA) and lactic acid from the omasum of 4- or 5- mo.-old Holstein calves was studied by two methods. The first consisted of a study of the relative concentrations of these acids in the contents of the stomach compartments of six calves in relation to concentrations of chromic oxide remaining from previous ...
R.P. Johnston   +2 more
openaire   +1 more source

Intercomparison of methods for estimating leaf inclination angle distribution with terrestrial lidar for broadleaf tree species

open access: yesNew Phytologist, Volume 248, Issue 1, Page 415-430, October 2025.
Summary Leaf inclination angle distribution (LIAD) is a fundamental parameter of models that illustrate the energy and mass exchanges for vegetation at all scales. Terrestrial laser scanning (TLS) instruments have emerged as valuable tools for acquiring detailed measurements of canopy structure.
Chris Mutugi Murithi   +8 more
wiley   +1 more source

Buffaloes in South America: A Promising and Sustainable Source of Dairy Proteins and Agro‐Industrial Development

open access: yesSustainable Food Proteins, Volume 3, Issue 3, September 2025.
Buffalo (Bubalus bubalis) production represents a sustainable alternative to meet the growing demand for high‐quality proteins. Particularly, buffalo milk stands out for its excellent nutritional profile and technological potential, making it a valuable resource for the dairy industry.
Franco Emanuel Vasile   +4 more
wiley   +1 more source

Antibodies and Inflammation: Fecal Biomarkers of Gut Health in Domestic Ruminants

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 343, Issue 4, Page 468-479, May 2025.
ABSTRACT Gastrointestinal infections present major challenges to ruminant livestock systems, and gut health is a key constraint on fitness, welfare, and productivity. Fecal biomarkers present opportunities to monitor animal health without using invasive methods, and with greater resolution compared to observational metrics.
A. M. Burton   +4 more
wiley   +1 more source

Transport of cations and anions across forestomach epithelia: conclusions from in vitro studies

open access: yesAnimal, 2010
Secretion of saliva as well as absorptive and secretory processes across forestomach epithelia ensures an optimal environment for microbial digestion in the forestomachs.
S. Leonhard-Marek   +2 more
doaj   +1 more source

Oscillating dietary crude protein concentrations increase N retention of calves by affecting urea-N recycling and nitrogen metabolism of rumen bacteria and epithelium.

open access: yesPLoS ONE, 2021
The purpose of this study was to investigate the effects of oscillating crude protein (CP) concentration diet on the nitrogen utilization efficiency (NUE) of calves and determine its mechanism.
Ningning Zhang   +6 more
doaj   +1 more source

A Stochastic Simulation Method for Estimating Vegetation Interception Capacity Based on Mechanical‐Geometric Analysis

open access: yesWater Resources Research, Volume 61, Issue 5, May 2025.
Abstract Vegetation interception is a vital ecohydrological process, and the interception capacity is a key parameter to many classical interception models. However, current canopy interception capacity estimation methods largely depend on measured interception data, which are high cost and insufficient portability.
Zixi Li   +3 more
wiley   +1 more source

Transfer of Ingesta in the Omasum of Calves

open access: yesThe Japanese Journal of Veterinary Science, 1975
Three experiments were conducted to make clear the function of ingestatransfer in the omasum of calves. In Experiment l, ingesta transfer from the reticulumto the omasum was studied. An elastic tube was inserted into the reticulo-omasal orificethrough the omasum fistula.
openaire   +3 more sources

Effect of Portulaca oleracea on Carcass Traits, Fatty Acid Composition, Meat Quality and Oxidative Stability of Arabi Lambs

open access: yesVeterinary Medicine and Science, Volume 11, Issue 2, March 2025.
• Purslane has antioxidant properties and bioactive compounds. • Protective effect on lipids and meat against oxidation, and increases meat quality, shelf life, and stabilizes the meat colour during storage, Improve the status of essential fatty acids such as the n‐3 family.
Sadegh Mayahi   +3 more
wiley   +1 more source

Utilizing onion peel extract as photosensitizer combined with 405 nm blue light to control Salmonella Typhimurium on eggshells

open access: yesJournal of Food Science, Volume 90, Issue 3, March 2025.
Abstract The use of blue light within a range of 400–470 nm holds significant potential for sanitization purposes. However, due to an extended exposure duration needed for an antibacterial effect, the utilization of a photosensitizer (PS) to increase the efficacy of the treatment becomes essential.
Chae‐Yeon Woo   +3 more
wiley   +1 more source

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