Zobrazeno 1 - 10
of 110
pro vyhledávání: '"brown bear (ursus arctos)"'
Autor:
Gloria Herrero-García, Patricia Barroso, Alejandro Dashti, David González-Barrio, Javier Naves, Alberto Fernández-Gil, María Ugarte-Ruiz, Marta Pérez-Sancho, Luis José Royo, David Carmena, Arturo de Miguel, Alberto García-Rodríguez, Christian Gortázar, Lucas Domínguez, Ana Balseiro
Publikováno v:
One Health, Vol 18, Iss , Pp 100746- (2024)
Multi-host communities are perfect scenarios for the emergence and spread of pathogens, threatening the recovery of endangered, isolated, or inbred populations, such as the brown bear (Ursus arctos) in northwestern Spain. The population recovery in r
Externí odkaz:
https://doaj.org/article/0def00e5d8514ed39c67f1e9290a74e9
Autor:
M. V. Teslovych, D. A. Krychevska
Publikováno v:
Людина і довкілля: Проблеми неоекології, Vol 39, Pp 117-131 (2023)
Purpose. Search for important areas for the presence of the brown bear (Ursus arctos) within the Transcarpathian region using geoinformation modeling tools to optimize the boundaries of the structural elements of the econetwork. Methods. Geoinform
Externí odkaz:
https://doaj.org/article/a7a31bbd41924a77a916e58bc88e0ed3
Autor:
Natalia García-Álvarez, Álvaro Oleaga, María José García-Iglesias, Claudia Pérez-Martínez, Daniel Fernández, Luis Miguel Álvarez, Ramón Balsera, Ana Balseiro
Publikováno v:
Animals, Vol 14, Iss 13, p 1936 (2024)
Reports on neoplasms in bears are scarce, especially concerning ovarian tumors. A large primary ovarian neoplasm with multiple metastasis was found during the necropsy of a 14-year-old free-ranging Eurasian brown bear (Ursus arctos) from Northwestern
Externí odkaz:
https://doaj.org/article/8b0e931ec41b4ad9a2698178c816e6c0
Akademický článek
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Autor:
Alexandra Thiel, Sylvain Giroud, Anne G. Hertel, Andrea Friebe, Olivier Devineau, Boris Fuchs, Stephane Blanc, Ole-Gunnar Støen, Timothy G. Laske, Jon M. Arnemo, Alina L. Evans
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
Biological rhythms, such as rhythms in activity and body temperature, are usually highly synchronized and entrained by environmental conditions, such as photoperiod. However, how the expression of these rhythms changes during hibernation, when the pe
Externí odkaz:
https://doaj.org/article/4e70b3338ade441b98ff52b708ec1015
Akademický článek
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Autor:
Maja Lazarus, Ankica Sekovanić, Slaven Reljić, Josip Kusak, Maja Ferenčaković, Magda Sindičić, Tomislav Gomerčić, Đuro Huber
Publikováno v:
Toxics, Vol 11, Iss 1, p 4 (2022)
Trace element pollution can adversely affect the brains of individuals and thus impact the entire population of apex predators, such as large European carnivores. We assessed exposure to prominent neurotoxicants As, Cd, Hg and Pb by measuring their b
Externí odkaz:
https://doaj.org/article/0c84f50a092e405bb2efd7c72a788604
Autor:
Tomasz Sienkiewicz, Agnieszka Sergiel, Djuro Huber, Robert Maślak, Marcin Wrzosek, Przemysław Podgórski, Slaven Reljić, Łukasz Paśko
Publikováno v:
Frontiers in Neuroanatomy, Vol 13 (2019)
In this study, we aimed to provide a neuroanatomy atlas derived from cross-sectional and magnetic resonance imaging (MRI) of the encephalon of the brown bear (Ursus arctos). A postmortem brain analysis using magnetic resonance imaging (MRI – 1,5T;
Externí odkaz:
https://doaj.org/article/0cb9b81c88a6485f981533c4c4a2dc73
Publikováno v:
Animals, Vol 11, Iss 7, p 1958 (2021)
The expansion of large carnivores across Europe is posing a challenge to their conservation. Since success with conservation may depend significantly on human behavior, knowledge of certain behaviors’ emergence and all the factors that affect them
Externí odkaz:
https://doaj.org/article/ebd29e0b44384ab9aba28837e87ae92d
Publikováno v:
Folia Veterinaria, Vol 60, Iss 4, Pp 20-24 (2016)
During the years 2015—2016 we obtained 15 samples of faeces of brown bears (Ursus arctos) and 2 samples of gastrointestinal (GI) tracts of young female brown bears for helminthological examinations. The samples of faeces were collected from various
Externí odkaz:
https://doaj.org/article/855eddb5d37a4e37a268d7536324c7f6