Results 1 to 10 of about 267,818 (311)

Legg-calve-perthes disease

open access: yesPan African Medical Journal, 2021
We report a case of a 9-year-old male who presented with limping gait. The primary concern of the parents was that, he started walking in an awkward fashion two months ago. The birth and developmental history were uneventful. Child complaint of mild inconsistent pain in left hip joint.
Chanan Goyal, Anshuman Shukla
openaire   +3 more sources

Fecal shedding and tissue infections demonstrate transmission of Mycobacterium avium subsp. paratuberculosis in group-housed dairy calves

open access: yesVeterinary Research, 2017
Current Johne’s disease control programs primarily focus on decreasing transmission of Mycobacterium avium subsp. paratuberculosis (MAP) from infectious adult cows to susceptible calves.
Caroline S. Corbett   +3 more
doaj   +1 more source

Social networks respond to a disease challenge in calves

open access: yesScientific Reports, 2022
Changes in network position and behavioral interactions have been linked with infectious disease in social animals. Here, we investigate the effects of an experimental disease challenge on social network centrality of group-housed Holstein bull dairy ...
Katharine C. Burke   +3 more
doaj   +1 more source

El concepto de “orden natural” de Toulmin y su aplicación a la didáctica de la biología

open access: yesFilosofia e História da Biologia
La didáctica de las ciencias se ha consolidado como una disciplina autónoma, aunque vinculada a los contenidos de las ciencias y a su historia. Dentro de esta disciplina se advierte ya la existencia de subdisciplinas cuyas diferencias radican en la ...
José Alsina Calvés
doaj   +1 more source

Cardiac troponin I as a cardiac biomarker has prognostic and predictive value for poor survival in Egyptian buffalo calves with foot-and-mouth disease [PDF]

open access: yesVeterinary World, 2020
Background and Aim: Foot-and-mouth disease (FMD) causes huge economic losses in Egypt due to reductions in the production of red meat, milk, and milk by-products and can also lead to myocarditis in young animals.
Mahmoud Aly   +4 more
doaj   +1 more source

Calving of the experimental reindeer herd in Kaamanen during 1970 - 85

open access: yesRangifer, 1986
Calving and calf production were studied in an experimental reindeer (Rangifer tarandus L) herd in Inari, Kaamanen (69°10'N) in northern Finland. Most of the calving took place between May 10 and 29; 50% of the calves were born up to 22.5.
Eija Eloranta, Mauri Nieminen
doaj   +1 more source

A Survey of the Management and Development of Captive African Elephant (\u3cem\u3eLoxodonta africana\u3c/em\u3e) Calves: Birth to Three Months of Age [PDF]

open access: yes, 2010
We used four surveys to collect information about the birth, physical growth, and behavioral development of 12 African elephant calves born in captivity. The management of the birth process and neonatal care involved a variety of standard procedures. All
Dale, Robert H.I.   +2 more
core   +1 more source

Nematode control in suckler beef cattle over their first two grazing seasons using a targeted selective treatment approach [PDF]

open access: yes, 2015
peer-reviewedBackground With concerns over the development of anthelmintic resistance in cattle nematode populations, we must re-examine our approach to nematode control in cattle.
Barrett, Damien   +6 more
core   +1 more source

Development of clinical sign-based scoring system for assessment of omphalitis in neonatal calves [PDF]

open access: yes, 2018
Omphalitis contributes significantly to morbidity and mortality in neonatal calves. Diagnosis of omphalitis is based on the local signs of inflammation—pain, swelling, local heat and purulent discharge. An abattoir trial identified an optimal, sign-based,
Steerforth, D, Van Winden, S C L
core   +2 more sources

On the Integration of VLBI Observations to GENESIS into Global VGOS Operations

open access: yesRemote Sensing
The upcoming European Space Agency (ESA) satellite mission GENESIS is an Earth-orbiting satellite carrying instruments of all four space geodetic techniques.
David Schunck   +2 more
doaj   +1 more source

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