Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Stephanie L. Simek"'
Autor:
Azzurra Valerio, C. Steven Borrego, Luigi Boitani, Luca Casadei, Alessandro Giuliani, Robert B. Wielgus, Stephanie L. Simek, Mariacristina Valerio
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Few field tests have assessed the effects of predator-induced stress on prey fitness, particularly in large carnivore-ungulate systems. Because traditional measures of stress present limitations when applied to free-ranging animals, new stra
Externí odkaz:
https://doaj.org/article/c98b5508fa3a43458de12da8847dad4d
Autor:
Jeff Beringer, Clay M. Wilton, Nicholas L. Fowler, Brittany W. Waller, Stephanie L. Simek, Jared F. Duquette, Dean E. Beyer, Jerrold L. Belant, Nathan J. Svoboda
Publikováno v:
Canadian Journal of Zoology. 95:203-212
The spatial scales at which animals make behavioral trade-offs is assumed to relate to the scales at which factors most limiting resources and increasing mortality risk occur. We used global positioning system collar locations of 29 reproductive-age
Publikováno v:
Stem Cells Translational Medicine. 4:1495-1499
Regenerative medicine (RM) is a popular term for a field of scientific and medical research. There is not one universally accepted definition of RM, but it is generally taken to mean the translation of multidisciplinary biology and engineering scienc
Autor:
Jonathan P. Fleming, Brad W. Young, Brittany W. Waller, Bruce D. Leopold, Zhaofei Fan, Jerrold L. Belant, Stephanie L. Simek
Publikováno v:
European Journal of Wildlife Research. 61:583-590
Understanding species distributions and population responses to environmental parameters is important for addressing landscape-level species conservation. We assessed American black bear (Ursus americanus) resource selection based on spatial distribu
Autor:
Jerrold L. Belant, Stephanie L. Simek, Brad W. Young, Bruce D. Leopold, Brittany W. Waller, David L. Evans
Publikováno v:
Mammal Study. 38:211-216
Habitat selection is a hierarchical process in which animals select resources at varying spatial scales. Dens are a critical component of American black bear (Ursus americanus) habitat, yet scale-dependent den-site selection has received limited atte
Publikováno v:
Ursus. 23:159-167
Historically abundant throughout Mississippi, American black bears (Ursus americanus) have declined due to habitat loss and overharvest. By the early 1900s, the bear population was estimated at
Publikováno v:
Ursus. 23:6-11
Winter denning is a critical component of American black bear (Ursus americanus) ecology. Mississippi has a small recolonizing population (about 50 individuals), including the federally-threatened Louisiana black bear (U. a. luteolus), and knowledge
Autor:
Mark A. Barrett, Aletris M. Neils, Madan K. Oli, Elina P. Garrison, Stephanie L. Simek, Jeffrey A. Hostetler, J. Walter McCown, Melvin E. Sunquist
Publikováno v:
Biological Conservation. 142:2456-2463
Anthropogenic habitat fragmentation poses a serious threat to conservation of large carnivores, due to their extensive movements and potential conflicts with humans. We studied the population ecology of Florida black bears (Ursus americanus floridanu
Autor:
Dean F. Stauffer, Thomas H. Eason, Michael R. Vaughan, Stephanie L. Simek, Catherine A. Tredick
Publikováno v:
Ursus. 18:179-188
Costs for genetic analysis of hair samples collected for individual identification of bears average approximately US$50 [2004] per sample. This can easily exceed budgetary allowances for large-scale studies or studies of high-density bear populations
Publikováno v:
Environmental Health Perspectives
The mouse epidermal JB6 cell system consists of clonal genetic variants that are sensitive (P+) or resistant (P-) to the promotion of neoplastic transformation by phorbol esters and other tumor-promoting agents. P+ cells display AP-1-dependent phorbo