Zobrazeno 1 - 10
of 983
pro vyhledávání: '"J. Laporta"'
Autor:
B.D. Davidson, A.A. Zambon, A.R. Guadagnin, A. Hoppmann, G.A. Larsen, D.N. Sherlock, D. Luchini, S.I. Arriola Apelo, J. Laporta
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 10, Pp 8654-8669 (2024)
ABSTRACT: Dairy cows experiencing heat stress (HS) during the precalving portion of the transition period give birth to smaller calves and produce less milk and milk protein. Supplementation of rumen-protected methionine (RPM) has been shown to modul
Externí odkaz:
https://doaj.org/article/a6f8144f8df8469aa19212debac749fd
Publikováno v:
Animal, Vol 18, Iss , Pp 101121- (2024)
Internal and external factors can change an individual's phenotype. A significant external threat to humans and livestock is environmental heat load, a combination of high ambient temperatures and humidity. A heat stress response occurs when an endot
Externí odkaz:
https://doaj.org/article/3bfbe1d03e29494a84c2b78485682629
Publikováno v:
JDS Communications, Vol 5, Iss 1, Pp 83-88 (2024)
Homeostasis and thermoregulation are influenced by the interplay of hair coat and skin characteristics. Our previous work indicated that hair and skin adaptations, triggered by in utero heat stress, affect thermoregulation in postnatal life. Herein,
Externí odkaz:
https://doaj.org/article/6e05b9dce29c4b26a8e927ed28ee0218
Autor:
S. Casaro, J.G. Prim, T.D. Gonzalez, R.S. Bisinotto, R.C. Chebel, M.G. Marrero, A.C.M. Silva, J.E.P. Santos, C.D. Nelson, J. Laporta, S.J. Jeon, R.C. Bicalho, J.P. Driver, K.N. Galvão
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 12, Pp 9244-9259 (2023)
ABSTRACT: The objective was to unravel the peripartum immune and metabolic changes associated with metritis in Holstein cows. Holstein cows (n = 128) had blood collected at −14, 0, 3, and 7 d relative to parturition (DRP). Flow cytometry was used t
Externí odkaz:
https://doaj.org/article/fd0a568dd4764ae3b093776f45f96076
Publikováno v:
Eunomia, Iss 25, Pp 12-21 (2023)
A partir de una confusión posible entre los conceptos de educación y escolarización, el texto examina los diferentes estratos del proceso educativo (alfabetización, instrucción y educación), sus dimensiones y problemas, ofreciendo con ello una
Externí odkaz:
https://doaj.org/article/e621c5daec1c456fa102fc626029f787
Autor:
Abel Plasencia Carvajal
Publikováno v:
Perfiles Latinoamericanos, Vol 10, Iss 20 (2002)
Externí odkaz:
https://doaj.org/article/684dd20f71014ccf8ada7040fdcafccd
Autor:
Dean C. Paz, Abigael C. Gunther, Michael C. Higham, Lynne G. Stephenson, Anthony J. Laporta, K. Dean Gubler, Rebecca J. Ryznar
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 14 (2024)
A 51-year-old male with a history of Cacchi-Ricci disease and long-standing infection with various species of Borrelia, Babesia, and Bartonella presented with recurrent symptoms of right-sided flank pain. Numerous renal calculi were identified on ima
Externí odkaz:
https://doaj.org/article/450c8950f47b483abbece95e0b580771
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 2, Pp 1039-1050 (2023)
ABSTRACT: Dairy calves exposed to solar radiation, elevated ambient temperature, and humidity are at risk of impaired welfare and productivity. Initial detection of thermal discomfort requires determination of optimal heat stress indicators and thres
Externí odkaz:
https://doaj.org/article/f8d411f02c6543338b3ab4df826cabee
Publikováno v:
Journal of Dairy Science, Vol 105, Iss 11, Pp 8898-8910 (2022)
ABSTRACT: Skin and hair coat play important functions in maintaining homeostasis and thermoregulation for cattle, which can affect all modes of heat loss. Our objective was to investigate the effect of hyperthermia experienced in utero during late ge
Externí odkaz:
https://doaj.org/article/7d950d57dbda450da5bfcda34f1828d2
Autor:
Francisco J. Laporta
Publikováno v:
Eunomia, Iss 22, Pp 253-266 (2022)
Este trabajo expone una visión básica y general del concepto de ley. El autor advierte de los riesgos que comporta una aproximación histórica a su concepto y se centra en el estudio de su manifestación contemporánea. En esta línea, expone los
Externí odkaz:
https://doaj.org/article/d3099e077ddd415fa016c2259b0a129f