Results 11 to 20 of about 6,414 (170)

Environmentally induced phenotypic variation in wild yellow-bellied marmots [PDF]

open access: yes, 2016
We thank all the marmoteers who helped in data collection and 2 anonymous reviewers who helped us to clarify our message. AM-C was supported by a Fulbright Fellowship, and JGAM was supported by Fond Québécois de Recherche sur la Nature et les ...
Armitage, Kenneth B.   +4 more
core   +1 more source

Experimental evidence for beneficial effects of projected climate change on hibernating amphibians [PDF]

open access: yes, 2016
Amphibians are the most threatened vertebrates today, experiencing worldwide declines. In recent years considerable effort was invested in exposing the causes of these declines.
Bókony, Veronika   +5 more
core   +1 more source

Life, The Universe, and Nothing: Life and Death in an Ever-Expanding Universe [PDF]

open access: yes, 1999
Current evidence suggests that the cosmological constant is not zero, or that we live in an open universe. We examine the implications for the future under these assumptions, and find that they are striking.
Krauss, Lawrence M., Starkman, Glenn D.
core   +3 more sources

Life after eruption, II : the eclipsing old nova V728 Scorpii [PDF]

open access: yes, 2013
The old nova V728 Sco has been recently recovered via photometric and spectroscopic observations, 150 yr after the nova eruption. The spectral properties pointed to a high-inclination system with a comparatively low mass-transfer rate.
Ederoclite, Alessandro   +4 more
core   +2 more sources

Seasonal temperature acclimatization in a semi-fossorial mammal and the role of burrows as thermal refuges. [PDF]

open access: yes, 2018
Small mammals in habitats with strong seasonal variation in the thermal environment often exhibit physiological and behavioral adaptations for coping with thermal extremes and reducing thermoregulatory costs.
Camp, Meghan J   +7 more
core   +3 more sources

Are physiological oscillations physiological?

open access: yesThe Journal of Physiology, EarlyView., 2023
Abstract figure legend Mechanisms and functions of physiological oscillations. Abstract Despite widespread and striking examples of physiological oscillations, their functional role is often unclear. Even glycolysis, the paradigm example of oscillatory biochemistry, has seen questions about its oscillatory function.
Lingyun (Ivy) Xiong, Alan Garfinkel
wiley   +1 more source

Hibernus: sustaining computation during intermittent supply for energy-harvesting systems [PDF]

open access: yes, 2015
A key challenge to the future of energy-harvesting systems is the discontinuous power supply that is often generated. We propose a new approach, Hibernus, which enables computation to be sustained during intermittent supply. The approach has a low energy
Al-Hashimi, Bashir M.   +5 more
core   +1 more source

A Bag-of-Tasks Scheduler Tolerant to Temporal Failures in Clouds

open access: yes, 2018
Cloud platforms have emerged as a prominent environment to execute high performance computing (HPC) applications providing on-demand resources as well as scalability.
Arantes, Luciana   +3 more
core   +1 more source

Can hibernators sense and evade fires? Olfactory acuity and locomotor performance during deep torpor. [PDF]

open access: yes, 2016
Increased habitat fragmentation, global warming and other human activities have caused a rise in the frequency of wildfires worldwide. To reduce the risks of uncontrollable fires, prescribed burns are generally conducted during the colder months of the ...
AD Rojas   +31 more
core   +1 more source

Classification modelling of physiological stages in captive Balkan whip snakes using blood biochemistry parameters [PDF]

open access: yes, 2011
Captive Balkan whip snakes (Hierophis gemonensis) were studied to determine blood biochemical parameters that are useful indicators of physiological status during different periods of the biological cycle, including pre- and post-hibernation, hibernation,
Jadan, Margita   +7 more
core   +1 more source

Home - About - Disclaimer - Privacy