Results 111 to 120 of about 467,653 (314)

Evaluation of on-farm labour saving strategies for optimisation of herd size that could be managed by one operator [PDF]

open access: yes, 2009
End of project reportAlternative milking frequencies Once a day (OAD) milking throughout lactation of a herd (over 2 years, incorporating 24% heifers) resulted in loss in milk solids (MS) production of 17% per cow.
Gleeson, David E   +2 more
core  

Conjugated linolenic acid (CLnA), conjugated linoleic acid (CLA) and other biohydrogenation intermediates in plasma and milk fat of cows fed raw or extruded linseed [PDF]

open access: yes, 2007
Thirty lactating dairy cows were used in a 333 Latin-square design to investigate the effects of a raw or extruded blend of linseed and wheat bran (70:30) on plasma and milk fatty-acids (FA).
Akraim, Fowad   +3 more
core   +2 more sources

Biomimetic Copper Nanoparticles Coated with ACE2‐Overexpressing Membranes for Selective SARS‐CoV‐2 Neutralization and Disinfection

open access: yesAdvanced Healthcare Materials, EarlyView.
By fusing ACE2‐overexpressing membrane‐integrated liposome (MIL) with copper nanoparticles, the biomimetic Cu@MIL nanostructures were created that directly hijack the SARS‐CoV‐2 entry pathway. These particles combine potent virus‐targeting precision with intrinsic antiviral activity, achieving rapid neutralization and disinfection.
Pooja Aich   +8 more
wiley   +1 more source

Genetic parameters of 305 days and monthly test-day milk yields in Murrah buffaloes

open access: yesIndian Journal of Animal Sciences, 2016
The present investigation was carried out using first lactation 9,071 monthly test-day milk yield records of 965 Murrah buffaloes that calved from 1977 to 2012 sired by 98 bulls maintained at ICAR-National Dairy Research Institute, Karnal.
MANVENDRA SINGH   +6 more
doaj   +1 more source

Estimation of milk yield in the rat [PDF]

open access: yesLaboratory Animals, 1970
The biases inherent in the use of the growth curves of the litter and of milking devices to estimate milk yield in the rat are discussed. A method is described in which the pups are separated from their dams for a period of hours and are then allowed to suck for about 60 minutes.
openaire   +2 more sources

Transfer of aflatoxin from feed to milk and curd in Sarda ewes with different milk production level [PDF]

open access: yes, 2003
Aflatoxin B1 (AFB1) is a toxin produced by some strains of Aspergillus growing in feedstuffs. Dairy animals fed with diet containing AFB1 excrete aflatoxin M1 (AFM1) into the milk.
Battacone, Gianni   +3 more
core  

Thermo‐Fluorescent Bactericidal Quantum Dots Based Smart Multifunctional Textiles via Molecular Surface Engineering and 3D‐Printed Interlocked Architectures

open access: yesAdvanced Healthcare Materials, EarlyView.
A versatile approach is presented for fabricating smart multifunctional textiles by integrating thermo‐fluorescent carbon dot/polymer nanocomposite coatings with 3D‐printed interlocked architectures. The fabrics exhibit temperature‐responsive fluorescence, durable hydrophobicity, strong antibacterial and antioxidant activity, and enhanced UV protection.
Poushali Das   +8 more
wiley   +1 more source

Diurnal Variations in Milk Yield, Fat Yield, Milk Fat Percentage, and Milk Protein Percentage of Holstein-Friesian Cows

open access: yesJournal of Dairy Science, 1973
Abstract Milk from 51 Holstein cows was weighed and sampled every 12 hr for 15 days. There were significant diurnal variations in milk and fat yield and fat and protein percentages. Mean milk yield was greater by .65 kg±.05 in the morning than in the evening while mean fat yield was greater by .017kg ±.
G.R. Gilbert, G.L. Hargrove, M. Kroger
openaire   +1 more source

Milk production from grazed pasture in mountainous regions of Austria - impact of calving season [PDF]

open access: yes, 2011
The influence of calving season on milk yield, lactation length, composition of the diet, reproduction and nutrient supply for pasture-based systems in a mountainous region of Austria was examined with thirty-three dairy cows on an organic farm.
Gallnböck, Markus   +6 more
core  

Plant‐Produced Viral Nanoparticles Decorated with Nanobodies Against HER2 Improve Retention and Recruitment of Immune Cells in Solid Tumors

open access: yesAdvanced Healthcare Materials, EarlyView.
Potato virus X is a filamentous RNA plant virus that can be engineered into a molecular tool for cancer therapy. We produced genetically‐encoded virus‐derived nanoparticles decorated with nanobodies targeting cancer cell receptors, epidermal growth factor receptor (EGFR) and human epidermal growth factor 2 (HER2).
Enrique Lozano‐Sanchez   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy