Results 131 to 140 of about 1,355,564 (244)
Exploring factors associated with bulk tank milk urea nitrogen in Central Thailand. [PDF]
Vet World, 2018 Kananub S +4 more
europepmc +1 more source
STRUCTURE OF NITROGEN FRACTIONS ORGANIC AND CONVENTIONAL COW'S MILK [PDF]
, 2016 Raw organic and conventional cow’s milk samples were analyzed for total nitrogen, non-protein nitrogen and milk urea content with the aim of evaluation of the different diets effect. Conventional milk contained higher level of total milk urea nitrogen as
Petov, Pylyp +2 more
core
Small, EarlyView.This review examines cellulose as a sustainable platform for triboelectric nanogenerators, linking molecular structure, surface chemistry, and material engineering to charge generation, retention, and dissipation. Native, regenerated, and nanocellulose materials, functionalization strategies, scalable manufacturing, and diverse applications are ...
Renyun Zhang +3 more
wiley +1 more source
Association between milk urea nitrogen and first service conception in smallholder dairy farms under heat and humidity stress. [PDF]
Vet World, 2018 Kananub S, VanLeeuwen JA, Arunvipas P.
europepmc +1 more source
Safety Science and Technology, EarlyView.Chitosan oligosaccharides, as the modifier, significantly enhances the crosslinking degree of piperazine pyrophosphate and melamine polyphosphate, enabling the composite coating to form the interpenetrating network integrating Si‐P‐C‐N during combustion.
YuPing Cao +4 more
wiley +1 more source
Milk Urea Nitrogen as a Metabolic Indicator of Protein Feeding Efficiency on Dairy Farms
, 1993 Blood urea nitrogen (BUN) is elevated in cows fed excessive levels of protein. Overfeeding protein is a major economic cost to dairy producers and elevations in BUN result in adverse health and reproductive effects.
Ferguson, James D., Baker, Linda D.
core
Strategies for enhancing sensitivity in lateral flow assays
VIEW, EarlyView.Lateral flow assays (LFAs) are essential for cost‐effective, rapid point‐of‐care diagnostics. However, conventional colourimetric LFAs often lack the sensitivity required for low‐abundance biomarkers. This review evaluates six enhancement strategies: flow modulation, sample preconcentration, advanced reporters, chemical signal amplification, structural
Aylar Eslami Saed +3 more
wiley +1 more source
Evaluation of the reliability and repeatability of automated milk urea nitrogen testing
, 2003 The purpose of this study was to evaluate the reliability (precision and accuracy), and repeatability of an infrared method of determining milk urea nitrogen.
core
Changes of Microbial and Component Composition of Giraffe Milk During Mid‐ to Late Lactation
Zoo Biology, EarlyView.Giraffe milk – graphical abstract text, Giraffe: late lactation milk, Involution at approximately 15 months of lactation, Content of saccharides and fat decrease, Protein content increases, Content of minerals increase, Microbiological quality high ABSTRACT The proximate, mineral and microbiological composition of milk from five giraffes from mid ...
G. Osthoff +4 more
wiley +1 more source
Andrology, EarlyView.ABSTRACT Background During spermiogenesis, protamines (PRMs) replace histones to hypercondense and protect sperm DNA. Rodents and primates express two PRMs (PRM1 and PRM2). Alterations of species‐specific PRM ratios are associated with sub‐ or infertility in mice and humans.
Gina Esther Merges +6 more
wiley +1 more source