Results 91 to 100 of about 5,801 (222)
Frontiers in Neuroanatomy, 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; a high-
Tomasz Sienkiewicz +7 more
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El yacimiento paleontológico de la Cueva del Reguerillo [PDF]
, 1996 En este trabajo se describen y analizan los principales datos que se poseen sobre la población de oso de las cavernas (Ursus spelaeus Ros-Hein.) de la cueva del Reguerillo,junto con representantes de otras especies de carnívoros (Lynx lynx, Crocuta ...
Torres Pérez-Hidalgo, Trinidad José
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Avian influenza overview September–December 2024
EFSA Journal, Volume 23, Issue 1, January 2025.Abstract Between 21 September and 6 December 2024, 657 highly pathogenic avian influenza (HPAI) A(H5N1) and A(H5N5) virus detections were reported in domestic (341) and wild (316) birds across 27 countries in Europe. Many HPAI outbreaks in domestic birds were clustered in areas with high poultry density and characterised by secondary farm‐to‐farm ...
European Food Safety Authority +15 more
wiley +1 more source
野生动物学报, 1987 研究大熊猫的免疫分类学性状,并讨论大熊猫在解剖学、遗传学和分子生物学方面的特征,认为大熊猫与熊类亲缘关系密切是无可辩驳的。主张大熊猫更为适宜的分类地位是并入熊科（Ursidae）,再立大熊猫亚科（A11uropodinae）。问题的提出关于大熊猫和小熊猫在分类学上的地位,一百多年来一直是生物学上一个难解之谜。虽然有不少学者,尤其是我国的学者把大熊猫划为独立的一科,把小熊猫划入浣熊科 （Procyonidae）,但是纵观发表的50篇论文表明,把大熊猫分为熊科（Ursidae）、浣熊科和自成大熊猫科 ...
潘文石
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«Ведмежі печери» на півдні Східної Європи [PDF]
, 2014 Більшість печерних місцезнаходжень пліоцен-плейстоцену на півдні Східної Європи розташовані в основних карстово-спелеологічних регіонах України та Молдови.
Рідуш, Б.
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Elbow Joint Geometry in Bears (Ursidae, Carnivora): a Tool to Infer Paleobiology and Functional Adaptations of Quaternary Fossils [PDF]
Bears are currently represented by eight species among Carnivora. Being all particularly large and generally plantigrade limits to certain extent their functional morphology so that inferences about their past diversification are difficult to achieve. We
Marques De Oliveira, A, Meloro, C
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New Fossil Giant Panda Relatives (Ailuropodinae, Ursidae): A Basal Lineage of Gigantic Mio-Pliocene Cursorial Carnivores [PDF]
, 2023 Qigao Jiangzuo +4 more
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Hemicyonidae (Carnivora, Mammalia) del yacimiento del Mioceno Medio de Valdemoros 4A (Zaragoza, España) [PDF]
, 2015 Comunicación presentada en el XIII Encuentro en Jóvenes Investigadores en Paleontología (XIII EJIP) - XIII Meeting of Early-Stage Researchers in Paleontology (XIII EJIP): Cercedilla, 15 - 18 de Abril de 2015[EN] In the present work a molar from the ...
Abella, Juan +3 more
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Metastatizing ovarian Carcinoma in an eurasian brown bear (Ursus Arctos Arctos): a case report. [PDF]
, 2016 A case of ovarian carcinoma, never previously reported in bear is described. A 37-year-old, nulliparous, female Eurasian brown bear hosted at the Falconara Parco Zoo in Italy, showed neurological clinical signs including bilateral blindness and signs of ...
GAMBI, RAFFAELLO +7 more
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First recorded case of female Brown bear (Ursus arctos: Ursidae) with five second year cubs
Nature Conservation Research: Заповедная наука, 2018 We report the first case of a super-large brown bear (Ursus arctos) litter surviving until the second year of life. In the Land of the Leopard National Park, using camera traps, we recorded a female with five cubs two times – in March and in December ...
Gleb A. Sedash +4 more
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