Results 81 to 90 of about 4,109,895 (326)
Improvement of Animal Production by Altering the Environment of the Animal
Journal of Agricultural and Marine Sciences, 1996 Hot weather causes heat stress in dairy cattle. The resultant decrease in milk production and reproductive efficiency ca be offset by implementation of a program consisting of cooling through shades, ventilation , evaporative coolers and spray and fans ...
D. V. Armstrong
doaj +1 more source
Freshwater Macroinvertebrates [PDF]
, 2003 The purpose of this resource is to sample, identify, and count macroinvertebrates at a Hydrology Site. Students collect, sort, identify, and count macroinvertebrates from habitats at their site.
The GLOBE Program, UCAR (University Corporation for Atmospheric Research)
core
Coordination of Foliar and Wood Anatomical Traits Contributes to Tropical Tree Distributions and Productivity along the Malay-Thai Peninsula [PDF]
, 2009 Drought is a critical factor in plant species distributions. Much research points to its relevance even in moist tropical regions. Recent studies have begun to elucidate mechanisms underlying the distributions of tropical tree species with respect to ...
Baltzer, Jennifer L. +4 more
core +2 more sources
Impact of shading on evapotranspiration and water stress of urban trees
Ecohydrology, 2023 AbstractEvapotranspiration of urban street trees is essential in mitigating urban heat islands due to its cooling effect. However, current shifts in rainfall and temperature regimes towards drier and hotter periods in Central Europe have caused substantial water stress for street trees.
Tams, Laura +5 more
openaire +2 more sources
Accelerated Progression of Gait Impairment in Parkinson's Disease and REM Sleep Without Atonia
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective People with Parkinson's disease (PD) and rapid eye movement (REM) sleep without atonia (RSWA) often have more severe gait disturbances compared to PD without RSWA. The association between the presence and expression of RSWA and the rate of progression of gait impairment in PD is unknown.
Sommer L. Amundsen‐Huffmaster +11 more
wiley +1 more source
Growth pattern of fifteen upland rice varieties in shading stress
IOP Conference Series: Earth and Environmental Science, 2019 Abstract Shading stress will affecton varieties growth of upland rice especially in the vegetative phase. The objective of this research to study the growth pattern of fifteen upland rice varieties in shading stress treatment. The research was carried out in Cengkeh turi Binjai started from May to August 2018.
null Khairunnisa +2 more
openaire +1 more source
Higher Amyloid and Tau Burden Is Associated With Faster Decline on a Digital Cognitive Test
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective A 2‐min digital clock‐drawing test (DCTclock) captures more granular features of the clock‐drawing process than the pencil‐and‐paper clock‐drawing test, revealing more subtle deficits at the preclinical stage of Alzheimer's disease (AD). A previous cross‐sectional study demonstrated that worse DCTclock performance was associated with
Jessie Fanglu Fu +16 more
wiley +1 more source
Lessons Learned: Quality Analysis of Optical Coherence Tomography in Neuromyelitis Optica
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Introduction Optical coherence tomography (OCT)‐derived retina measurements are markers for neuroaxonal visual pathway status. High‐quality OCT scans are essential for reliable measurements, but their acquisition is particularly challenging in eyes with severe visual impairment, as often observed in neuromyelitis optica spectrum disorders ...
Hadi Salih +40 more
wiley +1 more source
Physiological responses of feedlot heifers provided access to different levels of shade
Animal, 2017 Heat stress has a significant impact on all livestock and poultry species causing economic losses and animal well-being concerns. Providing shade is one heat-abatement strategy that has been studied for years.
T.M. Brown-Brandl +6 more
doaj +1 more source
Shading responses are species-specific in thermally stressed corals
Frontiers in Marine ScienceLight is critical to coral growth through endosymbiont photosynthesis but can also act with elevated temperatures to cause coral bleaching. When more light is absorbed than can be used for photosynthesis, elevated irradiance can damage symbiont photosynthetic machinery.
Sophia L. Ellis +7 more
openaire +2 more sources