Results 61 to 70 of about 1,309 (178)

Testicular Echobiometry and Sperm Characterization in Oncilla (Leopardus tigrinus) From the Caatinga Biome

open access: yesZoo Biology, EarlyView.
We describe testicular echobiometry and sperm characterization in oncilla (Leopardus tigrinus) from the Caatinga biome, Ceará, Brazil. ABSTRACT Among neotropical small felids, the Leopardus tigrinus is classified as vulnerable by the International Union for Conservation of Nature, but studies on reproductive morphology and physiology are scarce for ...
Yuri Gonçalves Matos   +8 more
wiley   +1 more source

Infecção natural de bezerras por Babesia spp. em propriedades de uma área de instabilidade enzoótica. [PDF]

open access: yes, 2016
O objetivo do trabalho foi determinar a primo-infecção por Babesia spp.
COSTA JUNIOR, L. M.   +7 more
core  

PARTICIPATORY BUDGETING IN AUTOCRACIES: Conflicting Logics, Unintended Consequences and Contentious Participation in Angola's Orçamento Participativo

open access: yesInternational Journal of Urban and Regional Research, EarlyView.
Abstract Participatory institutions are no longer confined to liberal democracies as autocrats around the world experiment with ‘authoritarian participation’. This also applies to the most successful democratic innovation of recent decades: participatory budgeting (PB).
DANIEL TJARKS
wiley   +1 more source

Leukograms of healthy Holstein calves within the first month of life

open access: yesPesquisa Veterinária Brasileira, 2012
To establish reference values and to assess the influence of age on the leukograms of healthy Holstein calves, blood samples were obtained from 300 animals.
Fernando J. Benesi   +6 more
doaj   +1 more source

Avaliação do desempenho de bezerras F1 Holandês x Gir com diferentes fenótipos de consumo alimentar residual. [PDF]

open access: yes, 2017
Os objetivos deste estudo foram avaliar a variação do consumo alimentar residual de bezerras F1 (Holandês x Gir) e as associações com as medidas morfométricas e desempenho produtivo.
COELHO, S. G.   +9 more
core  

Genital immunization of heifers with a glycoprotein Edeleted, recombinant bovine herpesvirus 1 strain confers protection upon challenge with a virulent isolate Imunização genital de bezerras com uma cepa recombinante do herpesvírus bovino tipo 1 defectiva na glicoproteína E confere proteção frente a desafio com um isolado virulento

open access: yesPesquisa Veterinária Brasileira, 2010
Venereal infection of seronegative heifers and cows with bovine herpesvirus type 1.2 (BoHV-1.2) frequently results in vulvovaginitis and transient infertility.
Marcelo Weiss   +6 more
doaj   +1 more source

Brazilian spotlight on INTERPOL's I‐Familia: Policy, practice, and international missing persons identification

open access: yesJournal of Forensic Sciences, EarlyView.
Abstract The disappearance of individuals is a global humanitarian and public security issue that requires coordinated national and international responses. INTERPOL's I‐Familia database is a global DNA database that uses kinship matching to support identification of missing persons (MP) and unidentified human remains (UHR) when a direct DNA profile ...
Aline Minervino   +11 more
wiley   +1 more source

Padrão Ouro de Criação de bezerras e novilhas leiteiras.

open access: yes, 2022
A criação de bezerras e novilhas é uma das fases mais importantes da pecuária leiteira, pois compreende a reposição genética, visando sempre a animais cada vez mais produtivos e saudáveis para o futuro do rebanho.
FERREIRA, G. C.   +35 more
core   +1 more source

Evolução de títulos sorológicos, nas provas de soroaglutinação em placa, antígeno acidificado tamponado e fixação de complemento, em bezerras Nelore vacinadas aos 18 meses de idade com Brucella abortus amostra B 19 [PDF]

open access: yesPesquisa Veterinária Brasileira, 2001
Com o objetivo de estudar a persistência da resposta sorológica, através das provas de soroaglutinação em placa, rosa Bengala e fixação de complemento, 108 bezerras, com idade ao redor de 18 meses, foram vacinadas com uma dose padrão da vacina preparada ...
Luis A. Mathias   +4 more
doaj  

Predicting Mammal Species Suitable for Chagas Disease Spread Using a Machine‐Learning Framework

open access: yesIntegrative Zoology, EarlyView.
Chagas disease is maintained in wildlife by Trypanosoma cruzi cycling among many mammal species, but we still do not know the full range of potential hosts. Using machine learning and ecological/behavioral traits, we found that kissing bugs overlap with 573 mammal species and tend to feed on mammals that are den‐dwelling, medium‐to‐large in size, and ...
Maya Rocha‐Ortega   +3 more
wiley   +1 more source

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