Results 31 to 40 of about 90,829 (282)

AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury

open access: yes, 2022
Hepatology, EarlyView.
Robert J. Fontana   +6 more
wiley   +1 more source

Characterisation and pattern of culling in Holstein-Friesian dairy herds in Khorasan Razavi Province, Northeast of Iran [PDF]

open access: yesVeterinary Research Forum, 2011
To describe proportion and pattern of culling in commercial dairy herds of Khorasan Razavi Province, this survey was carried out from 21st March 2008 to 20th March 2009 in 15 industrialized dairy herds.
Mohammad Azizzadeh
doaj  

Effect of non-genetic factors on voluntary and involuntary culling in Holstein Friesian crossbred cattle

open access: yesIndian Journal of Animal Sciences, 2016
The present study focused on analysis of annual disposal pattern and identification of non-genetic factors affecting the incidence of culling in Holstein Friesian crossbred cattle.
SHAKTI KANT DASH   +6 more
doaj   +1 more source

Cumulative Risk of Bovine Mastitis Treatments in Denmark, Finland, Norway and Sweden

open access: yesActa Veterinaria Scandinavica, 2004
Data from the national dairy cow recording systems during 1997 were used to calculate lactation-specific cumulative risk of mastitis treatments and cumulative risk of removal from the herds in Denmark, Finland Norway and Sweden.
Saloniemi H   +5 more
doaj   +1 more source

A survey of real-time crowd rendering [PDF]

open access: yes, 2016
In this survey we review, classify and compare existing approaches for real-time crowd rendering. We first overview character animation techniques, as they are highly tied to crowd rendering performance, and then we analyze the state of the art in crowd ...
Andújar Gran, Carlos Antonio   +2 more
core   +2 more sources

Modeling the Effect of Lameness on Culling of Dairy Cows in Tehran Province [PDF]

open access: yesIranian Journal of Veterinary Surgery, 2009
Objective-To assess the effect of lameness on culling of dairy cows in Tehran province. Design- Historical cohort study. Study population and procedures- 7067 first- and second-parity Holstein dairy cows that calved from March, 21 2007 to March, 20 2008 ...
Alireza Bahonar   +5 more
doaj  

Culling-induced changes in badger (Meles meles) behaviour, social organisation and the epidemiology of bovine tuberculosis.

open access: yesPLoS ONE, 2011
In the UK, attempts since the 1970s to control the incidence of bovine tuberculosis (bTB) in cattle by culling a wildlife host, the European badger (Meles meles), have produced equivocal results.
Philip Riordan   +4 more
doaj   +1 more source

The Relevance of Caseous Lymphadenitis as a Cause of Culling in Adult Sheep

open access: yesAnimals, 2020
Four hundred and ninety-eight culled sheep received at the Ruminant Clinical Service of the Veterinary Faculty of Zaragoza, Spain, were examined in life and after humanitarian sacrifice in order to reach the final diagnosis of the cause of culling and to
Héctor Ruiz   +7 more
doaj   +1 more source

The association between age at first calving and survival of first lactation heifers within dairy herds

open access: yesAnimal, 2016
The objective of this research was to evaluate the survival rate of primiparous heifers within a large sample of herds across the United Kingdom and specifically to assess the association between age at first calving (AFC) on their survival.
V.E. Sherwin   +3 more
doaj   +1 more source

Age and lactation specific disposal pattern in Sahiwal cattle and influence of various genetic and non-genetic factors [PDF]

open access: yesVeterinary World, 2014
Premature disposal of female calves before reaching milch herd and undesirable disposal of lactating cows are the major constraints in achieving larger herd size.
A. Upadhyay   +7 more
doaj   +1 more source

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