Results 181 to 190 of about 649,560 (364)
Med Research, EarlyView.ABSTRACT Circadian rhythms orchestrate cardiovascular physiology by regulating immune and inflammatory pathways. Disruption of these rhythms profoundly alters vascular homeostasis, thereby promoting the onset and progression of cardiovascular diseases (CVD).
Tian Zhang +22 more
wiley +1 more source
Generalist‐pollinated Arabis alpina exhibits floral scent variation at multiple scales
Nordic Journal of Botany, EarlyView.Plants that depend on animals for reproduction often use complex floral traits to attract pollinators. Floral scent is recognized as part of the pollinator attraction module and can be shaped by plant‐pollinator interactions. In recent decades, research has started to reveal the dynamic properties of floral scent, identifying patterns of spatial and ...
Hanna Thosteman +5 more
wiley +1 more source
Oikos, EarlyView.Plasticity of diel activity rhythms may be a key element for adaptations of wildlife populations to changing environmental conditions. In the last decades, grizzly bears Ursus arctos in the Greater Yellowstone Ecosystem (GYE) have experienced notable environmental fluctuations, including changes in availability of food sources and severe droughts ...
Aurora Donatelli +4 more
wiley +1 more source
Diurnal Variation of Martian Exospheric Temperature
Diurnal Variation of Martian Exospheric TemperatureDiurnal variations of Martian exospheric temperatures at the times of Mariner 4,6,and 7 observations are computed by solving the time dependent heat balance equations. It is found that steep temperature gradients exist between the day and night sides of this plante, mainly due to very low temperatures at the dark side where the infrared emissions from ...
openaire
Characteristics of the motions, turbulence intensity, diffusivity, flux of momentum and sensible heat in the upper atmosphere [PDF]
Analyses of the meteorological rocket data obtained from an experiment conducted at 3-hour intervals at 8 western meridional rocket stations are presented.
Kao, S. K., Lordi, N. J.
core +1 more source
The effects of single versus successive warm summers on an intertidal community
Oikos, EarlyView.To accurately predict how organisms and ecological communities will respond to future conditions caused by climate change, we must consider the temporal dynamics of environmental stressors, including the effects of repeated exposures to stress. We performed a two‐year passive thermal manipulation in coastal British Columbia, Canada to determine how ...
Amelia V. Hesketh +3 more
wiley +1 more source
Studies on diurnal variations of heat production and the effective lower critical temperature of early-weaned pigs under commercial conditions of feeding and management [PDF]
, 1980 K. J. McCracken, B. J. Caldwell
openalex +1 more source
Oikos, EarlyView.Niche breadth, reflecting the range of environmental conditions or resources a species can exploit, influences its distribution, persistence, vulnerability to environmental change, and interspecific interactions. The elevational niche‐breadth hypothesis predicts broader ecological niches at higher elevations due to increased environmental stress and ...
Fernando P. Gaona +9 more
wiley +1 more source
Macroscale patterns of rodent herbivory damage and underlying mechanisms in forests of China
BMC Ecology and EvolutionBackground Understanding the macroscale patterns of rodent herbivory damage and their driving factors are essential for effective rodent management.
Fengqun Meng
doaj +1 more source