Results 81 to 90 of about 41,818 (235)

Effects of Prepartum Supplementation and Yeast Fermentation Products on the Progesterone‐Modulated Transfer of Passive Immunity in Bos indicus Cows

open access: yesJournal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Inadequate colostrum intake increases risks of calf morbidity and mortality. This study investigated the effects of prepartum and early postpartum supplementation and yeast fermentation products on late‐pregnant Bos indicus cows, and the role of progesterone in mediating passive immunity transfer.
Latino G. S. Coimbra   +3 more
wiley   +1 more source

Effects of Dietary Activated Charcoal Supplementation on Performance, Egg Quality, and Bone Calcification in Laying Hens Exposed to High Fluoride

open access: yesJournal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT The aim of the present study was to determine the effects of high dietary fluoride intake on performance, egg quality, serum biochemical parameters, bone tissue, mineral accumulation, and the expression of selected mineralisation‐related genes in laying hens, and to evaluate whether these effects could be alleviated by dietary activated ...
Muhammed Serkan Sevim, Emre Yilmaz
wiley   +1 more source

Protein-Intercalated Bentonite for Bio-composites

open access: yes, 2013
The application of clays in various fields such as agriculture, mining, construction, petroleum derivatives recovery, waste water treatment and material reinforcements is closely related to their unique properties including small particle size with high ...
Shamsuddin, Rashid
core  

The effect of bentonite on wool growth, liveweight change and rumen fermentation in sheep

open access: yes, 1990
An experiment was conducted to evaluate the use of 3 bentonite clays in sheep. Seventy-eight Merino ewes (about 20 months of age) were housed individually and fed either a pelleted diet based on lucerne, lupins and barley or chaffed wheat-hay.
Murray, P. J.   +2 more
core   +1 more source

Bentonite hydration effects on the engineering properties of a cement - sodium silicate slurry

open access: yesCase Studies in Construction Materials
Because of the advantages of good fluidity, short gelation time and high compressive strength, cement - sodium silicate slurry is widely used in shield engineering.
Shengwei Wang, Yangjian Li, Bangbang Lu
doaj   +1 more source

Chemical agents to control biofilm formation in step 1 of care—Toothpastes and mouthwashes/concepts and challenges

open access: yesPeriodontology 2000, EarlyView.
Abstract Maintaining optimal oral hygiene is important for overall oral care, ensuring the well‐being of teeth and their surrounding tissues. In addition, it promotes fresh breath and a pleasing smile. A key element of oral self‐care is the daily use of toothpaste during regular brushing.
Maud Joosstens   +2 more
wiley   +1 more source

Estudo da cinética de incorporação de zinco a bentonita: desenvolvimento de material antimicrobiano [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia QuímicaMuitos são os processos industriais que utilizam as argilas esmectíticas, também denominadas bentonitas, como matéria ...
Beiler, Renata Cassuriaga Germani
core  

Use of modified and petroleum -impregnated bentonite mulch as an eco-friendly stabilizer of wind erodible sands

open access: yes, 2021
This study aimed to develop a method for the management of petroleum pollutants released into the environment using modified bentonite and to evaluate the use of petroleum-impregnated modified bentonite, as an eco-friendly and resistant mulch to ...
Asadi, H   +5 more
core   +1 more source

Solid acidic FeCl3/Bentonite catalyzed solvent-free condensation: Synthesis, spectral studies and antimicrobial activities of some aryl hydrazine Schiff’s bases

open access: yes, 2016
Some aryl hydrazide derivatives have been synthesized including 1-(3-chloro-4-nitrophenyl)-2-(3-substituted benzylidene) hydrazines by  FeCl3/Bentonite catalyzed solvent-free  condensation of  substituted phenyl hydrazine and aldehydes under microwave ...
Ananthi, Vadamalai   +3 more
core   +1 more source

ADSORPTION OF Am-241, Cs-137 AND Sr-90 RADIONUCLIDES WITH BENTONITE-HUMIC ACID IMMOBILIZED YIELD

open access: yesIndonesian Journal of Chemistry, 2010
Adsorption of Am-241, Cs-137 and Sr-90 radionuclides to bentonite-humic acid immobilized yield have been done. The aims of this study are (1) making of adsorbent materials from resulted immobilization humic acid into bentonite mineral, and it's ...
Kris Tri Basuki, Muzakky Muzakky
doaj   +1 more source

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