Results 51 to 60 of about 3,928 (160)
Didáctica GeográficaHistóricamente, los zoológicos han evolucionado desde espacios destinados a la exhibición de animales hasta centros de educación y conservación.
José Ramón Álvarez Layna +3 more
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Mandibular osteosynthesis in a Boa constrictor snake
Semina: Ciências Agrárias, 2014 Nowadays are observed an increase in the finding of certain wild animals in urban areas, due to environmental changes caused by deforestation and economic use of natural areas.
Jorge Luiz Costa Castro +9 more
doaj +1 more source
On the fundamental additive modes of ocean color absorption
Limnology and Oceanography, Volume 70, Issue 8, Page 2267-2283, August 2025.Abstract Previous principal component analyses of ocean color absorption coefficient spectra aλ have shown the variation in these data is captured by a few eigenfunctions. Here, we perform an unsupervised, non‐negative matrix factorization (NMF) of aλ to derive their fundamental and physically interpretable modes.
J. Xavier Prochaska, Patrick Gray
wiley +1 more source
Pesquisa Veterinária Brasileira, 2013 Objetivou-se determinar os valores hematológicos, bioquímicos séricos, proteína C reativa e cortisol de 14 ararajubas (Guaroba guarouba) clinicamente saudáveis mantidas em cativeiro no zoológico do Parque Estadual de Dois Irmãos Recife/PE.
Cleyton C.D. Carvalho +6 more
doaj
ANÁLISES COPROPARASITOLÓGICAS DE AVES SILVESTRES CATIVAS
Ciência Animal Brasileira, 2014 Na maioria dos casos de parasitismo em aves cativas não há expressão de sinais clínicos. Esse fato aponta a importância da realização de exames parasitológicos frequentes nesses animais.
Alessandra Snak +5 more
doaj +1 more source
American Journal of Primatology, Volume 87, Issue 5, May 2025.Mitochondrial DNA analysis suggests that founder‐event speciation played a key role in the divergence between cis‐Andean and trans‐Andean clades, as well as in the diversification of cis‐Andean lineages. Ancestral range reconstruction using mitochondrial genomes indicates that the most recent common ancestor of Alouatta had a widespread distribution ...
Cíntia Povill +11 more
wiley +1 more source
Ciencias Ambientales, 2016 La tenencia de herpetofauna en cautiverio es una actividad que ha experimentado un enorme desarrollo en distintas partes del mundo, constituyéndose en la base de muchos programas de conservación, educación, e investigación. En Costa Rica, esta tendencia
Jazmín Arias-Ortega +2 more
doaj +1 more source
Conservation Biology, Volume 39, Issue 1, February 2025.Abstract Zoos and aquariums are well placed to connect visitors with the issues facing biodiversity globally and many deliver interventions that seek to influence visitors’ beliefs and behaviors with respect to conservation. However, despite primary studies evaluating the effect of such interventions, the overall effect of engaging with zoos and the ...
Xavier McNally +4 more
wiley +1 more source
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2005 The endoparasites occurrence in felines confined in two Zoos, between December 1999 and April 2000, was studied. Fecal samples of 18 felines (Panthera tigris, Panthera leo, Felis serval, Panthera onca, Puma concolor, Leopardus tigrinus and Leopardus ...
G.C.K. Müller +2 more
doaj +1 more source
People and Nature, Volume 6, Issue 3, Page 1023-1035, June 2024.Abstract Zoonoses constitute a major risk to human health. Comprehensive assessments on the potential emergence of novel disease outbreaks are essential to ensure the effectiveness of sanitary controls and to establish mitigating actions. Through a continental‐scale survey of rural human settlements conducted over 13 years in 15 Neotropical countries ...
Pedro Romero‐Vidal +10 more
wiley +1 more source