Results 91 to 100 of about 9,382 (219)
Comparative response of Rangifer tarandus and other northern ungulates to climatic variability [PDF]
, 2002 To understand the factors influencing life history traits and population dynamics, attention is increasingly being given to the importance of environmental stochasticity.
Klein, David R. +7 more
core +1 more source
Reindeer (Rangifer tarandus) [PDF]
, 2017 Автор даёт художественную интерпретацию рода оленей (Rangifer tarandus) – друзей Полимусейона.The author gives an artistic interpretation of the genus of reindeers (Rangifer tarandus) – the friends of ...
Линник, Ю. В.
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Modeling Regional Dynamics of Human-Rangifer Systems: a Framework for Comparative Analysis
Ecology and Society, 2013 Theoretical models of interaction between wild and domestic reindeer (Rangifer tarandus; caribou in North America) can help explain observed social-ecological dynamics of arctic hunting and husbandry systems.
Matthew Berman
doaj +1 more source
Journal of Anatomy, EarlyView.Our study explores the plastic changes induced by captivity on the microanatomy of the talus of wild boars, revealing denser bone with tighter trabecular networks but a lower relative maximum thickness of compact bone. These plastic adaptations can serve to detect early processes of domestication in the archaeological record.
Roman Ocaña +3 more
wiley +1 more source
Journal of Agrarian Change, EarlyView.ABSTRACT This article presents a new way of obtaining deep explanations of environmental problems. We expose the production strategies, corporate strategies and state actions that have been taken by firms and state agencies to facilitate the geographical expansion of the wood‐based commodity frontier at the expense of reindeer pastoralists among the ...
David Harnesk, Lars Östlund
wiley +1 more source
Widespread exposure to Francisella tularensis in Rangifer tarandus in Canada and Alaska
Polar ResearchThe range of tularemia, a disease caused by the bacterium Francisella tularensis, may expand alongside climate change in the North. Transmission occurs via biting arthropods, contaminated water sources, infected animal tissues and fluids and even ...
Kayla J. Buhler +8 more
doaj +1 more source
The Keystone‐Pathogen Hypothesis Updated: The Role of Porphyromonas gingivalis in Periodontitis
Journal of Periodontal Research, EarlyView.Porphyromonas gingivalis orchestrates a coordinated manipulation of immune and inflammatory responses in periodontal tissues which leads to the generation of a dysbiotic, subgingival biofilm community, and progression of periodontitis. The type 9 secretion system, lipid A modification, and the formation of outer membrane vesicles are important ...
Mike A. Curtis +2 more
wiley +1 more source
, 1929 Published as part of K. W. Verhoeff, 1929, Arthropoden aus südostalpinen Höhlen., pp.
openaire +2 more sources
Effects of nutrition on serum levels of thyroxine and triiodothyronine in reindeer (Rangifer tarandus tarandus) [PDF]
, 1981 We have investigated effects of qualitative and quantitative differences in feed on serum concentrations on the thyorid hormones, thyroxine (T4) and triiodothyronine (T3).
Ryg, Morten +3 more
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Rangifer, 1991 Sven Nikander defended his D.Med.Vet. thesis «Studies on the exocrine ducts of the pancreas and the liver in reindeer (Rangifer tarandus tarandus L)» at the College of Veterinary Medicine, Helsinki, Finland on 10 June 1991.
Sven Skjenneberg (ed.)
doaj +1 more source