Heat Stress Biomarker Amino Acids and Neuropeptide Afford Thermotolerance in Chicks
The Journal of Poultry Science, 2019 With global warming, heat stress is becoming a pressing concern worldwide. In chickens, heat stress reduces food intake and growth, and increases body temperature and stress responses.
Vishwajit S. Chowdhury
doaj +1 more source
Breaking the Reynolds Analogy: Decoupling Turbulent Heat and Momentum Transport via Spanwise Wall Oscillation in Wall-Bounded Flow [PDF]
arXiv, 2023 This work investigates spanwise wall oscillation (SWO) as a method to preferentially enhance heat transfer over drag in turbulent channel flow. Direct numerical simulations at $Re_\tau=180$ and $\Pr=1$ show set of wall-oscillation parameters reducing drag also decrease heat transfer similarly, maintaining coupled transport.
arxiv
Analysis of circulating-microRNA expression in lactating Holstein cows under summer heat stress.
PLoS ONE, 2020 Korean peninsula weather is rapidly becoming subtropical due to global warming. In summer 2018, South Korea experienced the highest temperatures since the meteorological observations recorded in 1907.
Jihwan Lee +9 more
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"Reading Between the Heat": Co-Teaching Body Thermal Signatures for Non-intrusive Stress Detection [PDF]
arXiv, 2023 Stress impacts our physical and mental health as well as our social life. A passive and contactless indoor stress monitoring system can unlock numerous important applications such as workplace productivity assessment, smart homes, and personalized mental health monitoring. While the thermal signatures from a user's body captured by a thermal camera can
arxiv
Chaperones as integrators of cellular networks: Changes of cellular integrity in stress and diseases [PDF]
IUBMB Life (2008) 60, 10-15, 2007 Cellular networks undergo rearrangements during stress and diseases. In un-stressed state the yeast protein-protein interaction network (interactome) is highly compact, and the centrally organized modules have a large overlap. During stress several original modules became more separated, and a number of novel modules also appear. A few basic functions,
arxiv +1 more source
Heating of the fuel mixture due to viscous stress ahead of accelerating flames in deflagration-to-detonation transition [PDF]
Physics Letters A, 372(27-28): 4850-4857 (2008), 2008 The role of viscous stress in heating of the fuel mixture in deflagration-to-detonation transition in tubes is studied both analytically and numerically. The analytical theory is developed in the limit of low Mach number; it determines temperature distribution ahead of an accelerating flame with maximum achieved at the walls.
arxiv +1 more source
Nature Communications, 2023 Transient stress experiences not only trigger acute stress responses, but can also have long-lasting effects on cellular functions. In Caenorhabditis elegans, a brief exposure to heat shock during early adulthood extends lifespan and improves stress ...
Fan Xu +7 more
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Experimental investigation of Lord Kelvins isentropic cooling and heating expression in tensile bars for two engineering alloys [PDF]
arXiv, 2023 Solids when rapidly and elastically stressed change temperature, the effect proposed by Lord Kelvin is adiabatic thermo-elastic cooling or heating depending on the sign of the stress. A fast sensitive IR camera has measured temperature both decreasing and increasing.
arxiv
F1000Research, 2019 Heat stress as a yield limiting issue has become a major threat for food security as global warming progresses. Being sessile, plants cannot avoid heat stress.
Baljeet Singh +5 more
doaj +1 more source
Acute Heat Stress and Reduced Nutrient Intake Alter Intestinal Proteomic Profile and Gene Expression in Pigs. [PDF]
PLoS ONE, 2015 Heat stress and reduced feed intake negatively affect intestinal integrity and barrier function. Our objective was to compare ileum protein profiles of pigs subjected to 12 hours of HS, thermal neutral ad libitum feed intake, or pair-fed to heat stress ...
Sarah C Pearce +4 more
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