Results 11 to 20 of about 20,196 (226)
Canadian Medical Association Journal, 2007 I read CMAJ enthusiastically, although now I am mostly retired. Ursus' column,[1][1] however, was a longstanding contradiction. It was related to The Left Atrium, in a way, but yet was different.
+6 more sources
, 2021 Ursus americanus (Pallas, 1780) Black Bear Figure 2H Material examined. MEXICO – Chihuahua • 1 Municipality of Namiquipa, Potrero Lajas, 28°46′34″N, 107° 27′34″W; elevation 2,180 m a.s.l.; 16 Jan. 2018; obs. F. Álvarez-Córdova. Identification. This is the only extant species of Ursus Linnaeus, 1758 in Mexico. It is a medium-sized bear with long, coarse,
Álvarez-Córdova, Fernando +1 more
openaire +1 more source
Novel range overlap of three ursids in the Canadian subarctic
Arctic Science, 2019 We describe for the first time in the peer-reviewed literature observations of American black bear (Ursus americanus Pallas, 1780), grizzly bear (Ursus arctos Linnaeus, 1758), and polar bear (Ursus maritimus Phipps, 1774) at the same locations.
Douglas Andrew Clark +5 more
doaj +1 more source
Efficient Trichromatic Nd:YLF Laser Emitting at 1047 nm, 1053 nm and 1314 nm
Photonics, 2023 We report a Nd:YLF laser, side-pumped by a diode-stack at 797 nm with 1545 W peak power, resulting in triple-wavelength emission at 1314 nm, 1053 nm, and 1047 nm.
Felipe Maia Prado +2 more
doaj +1 more source
Людина і довкілля: Проблеми неоекології, 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.
M. V. Teslovych, D. A. Krychevska
doaj +1 more source
, 2019 Ursus sp. (Fig. 12) Material – Layer 4: Left dI 3 (VER 2017.8222.); – Left deciduous lower caninus fragment (VER 2017.8221.) (Fig. 12). Remarks – The identification of the remains is rather uncertain. Very probably the specimens are Ursus deningeri remains, but on the basis of deciduous teeth the precise identification is impossible.
Gasparik, Mihály, Pazonyi, Piroska
openaire +1 more source
Viruses in unexplained encephalitis cases in American black bears (Ursus americanus).
PLoS ONE, 2020 Viral infections were investigated in American black bears (Ursus americanus) from Nevada and northern California with and without idiopathic encephalitis.
Charles E Alex +12 more
doaj +1 more source
The relationship between form and function of the carnivore mandible
The Anatomical Record, EarlyView.Abstract Dietary morphology diversified extensively in Carnivoraformes (living Carnivora and their stem relatives) during the Cenozoic (the last 66 million years) as they evolved to capture, handle, and process new animal and plant diets. We used 3D geometric morphometrics, mechanical advantage, and finite element analysis to test the evolutionary ...
Charles J. Salcido, P. David Polly
wiley +1 more source
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2018 Bu araştırma;Sakarya/Pamukova ekolojik koşullarında kurulmuş ve bazı yemlik pancarçeşitlerinin verim ve kalite özelliklerinin belirlenmesi amacıyla 15 Nisan 2014- 5 Nisan 2016 tarihleri arasında 2 yıl süreyle yürütülmüştür. Deneme, tesadüfblokları deneme
Mustafa Yılmaz
doaj +1 more source
Integrative Conservation, EarlyView.This study used camera trap data from 6 years between 2016 and 2021 and generalized linear mixed models to explore the factors that influence the spatial density distribution of lynx and its prey populations in warm and cold seasons in Inner Mongolia Hanma National Nature Reserve, China.
Wentao Zhang +11 more
wiley +1 more source