Results 61 to 70 of about 182,184 (245)

Mitochondrial DNA Variations in Colombian Creole Sheep Confirm an Iberian Origin and Shed Light on the Dynamics of Introduction Events of African Genotypes

open access: yesAnimals, 2020
The genetic origins and diversity of Creole sheep from five regions of Colombia were investigated based on mitochondrial DNA (mtDNA) variations across 89 sequences from five breeds: one wool Creole sheep (CL) and four hair Creole sheep, including ...
Herman Alberto Revelo   +4 more
doaj   +1 more source

Thermodynamics and Mechanism of the Adsorption of Heavy Metal Ions on Keratin Biomasses for Wastewater Detoxification

open access: yesAdsorption Science & Technology, 2022
The analysis of thermodynamics and mechanism of the adsorption of cadmium, chromium, copper, and lead ions from aqueous solution with two keratin-based biomaterials, namely, human hair and sheep fur, is reported in this paper.
Salaudeen Abdulwasiu Olawale   +5 more
doaj   +1 more source

MP 2008-02 [PDF]

open access: yes, 2008
This publication is compiled from a three-part series of articles on muskox research in Agroborealis 38.2, 39.1, and 39 ...
Helfferich, Deirdre
core  

Alteration of hair growth in mice by circulating exosomes from Xinji fine-wool and small-tailed Han sheep

open access: yesFrontiers in Animal Science
IntroductionAnimal hair growth is an important research topic in the field of breeding. Hair growth is affected by circulating exosomes in the plasma, and sheep wool fiber thickness is altered by intravenous injection of miRNA mimics.MethodsThis study ...
Xinyu Zhang   +7 more
doaj   +1 more source

Hair Fescue and Sheep Sorrel Identification Using Deep Learning in Wild Blueberry Production

open access: yesRemote Sensing, 2021
Deep learning convolutional neural networks (CNNs) are an emerging technology that provide an opportunity to increase agricultural efficiency through remote sensing and automatic inferencing of field conditions.
Patrick J. Hennessy   +5 more
doaj   +1 more source

Biopower and an ecology of genes : seeing livestock as meat via genetics [PDF]

open access: yes, 2015
This book chapter focuses on some of the implications of what has been represented as a radical change in livestock breeding for thinking about meat in relation to living farm animals: the use of genetic techniques in selecting breeding animals.
Holloway, Lewis
core   +1 more source

Prediction of water intake in hair sheep: development of a new model

open access: yesFrontiers in Animal Science
The objective of this study was to establish equations for the prediction of the water intake (WI) of hair sheep. The data set used was derived from eight studies containing 185 individual observations of hair sheep:120 non-castrated males, 22 castrated ...
Caio Julio Lima Herbster   +11 more
doaj   +1 more source

Ram Selection and Ewe Culling [PDF]

open access: yes, 1926
PDF pages ...
Kauffman, Lawrence A.
core  

Use of the complex of models of regression for analysis of the factors that determine the severity of bronchial asthma [PDF]

open access: yes, 2020
Background: According to an International Study of Asthma and Allergies in Childhood (ISAAC), the prevalence of asthma in children of 6-7 years old has increased by 10%, and at the age of 13-14 years by 16% over the last decade.
Kozhyna, Olga S., Pihnastyi, O. M.
core   +2 more sources

Exploring hair cortisone concentration as a novel tool to assess chronic stress in sheep With tick-borne Fever [PDF]

open access: yes, 2018
Tick-borne fever (TBF), caused by the bacterium Anaplasma phagocytophilum and transmitted by the tick Ixodes ricinus, has considerable consequences for animal welfare and economy in the sheep industry.
Bolin, Jon   +7 more
core  

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