Staying cool or staying safe in a human-dominated landscape: which is more relevant for brown bears?
نویسندگان
چکیده
منابع مشابه
Staying relevant.
1 In this issue, we have an article on ‘Publication productivity and citation analysis of the Medical Journal of Malaysia’ by Sanni and Zainab.1 Their paper is a glimpse into the world of medical publishing. It is not primarily an audit of the MJM. It is an exercise in bibliometrics. It just happens to use the MJM as an available subject. It uses the MJM as a test case for Lotka’s law and Bradf...
متن کاملNeuronal regulation of longevity by staying cool.
Aging is fundamental to life and reflects functional declines in different tissues at the organismal level. As a systematic process, aging can be influenced by the interplay between genetic and environmental factors, and the nervous system plays a crucial role in this regulation. Environmental inputs can be sensed by the nervous system, which consequently triggers signaling outputs toward perip...
متن کاملStaying out in the cold: glacial refugia and mitochondrial DNA phylogeography in ancient European brown bears.
Models for the development of species distribution in Europe typically invoke restriction in three temperate Mediterranean refugia during glaciations, from where recolonization of central and northern Europe occurred. The brown bear, Ursus arctos, is one of the taxa from which this model is derived. Sequence data generated from brown bear fossils show a complex phylogeographical history for wes...
متن کاملStaying or going? Chirality decides!
When an electronic device is cooled to low temperature, the wavelike nature of charge carriers becomes detectable through quantum interference effects. One example is weak localization, a small decrease in the conductivity of a disordered conductor [1, 2]. Since interference depends on the quantum-mechanical phase of electronic waves, the experimental signature of weak localization has been use...
متن کاملStaying Cool Across the First Year of Middle School
As students transition into middle school they must successfully negotiate a new, larger peer context to attain or maintain high social standing. The goal of this study was to examine the extent to which the maintenance, attainment, and loss of a cool status over the course of the sixth grade is associated with student and classroom levels of physical, verbal, and relational aggression. To addr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Oecologia
سال: 2017
ISSN: 0029-8549,1432-1939
DOI: 10.1007/s00442-017-3948-7