Results 21 to 30 of about 1,486,554 (327)

Meet Me in the Middle: Median Temperatures Impact Cyanobacteria and Photoautotrophy in Eruptive Yellowstone Hot Springs

open access: yesmSystems, 2022
Geographic isolation can be a main driver of microbial evolution in hot springs while temperature plays a role on local scales. For example, cyanobacteria, particularly high-temperature Synechococcus spp., have undergone ecological diversification along ...
Trinity L. Hamilton, Jeff Havig
doaj   +1 more source

Skin Temperature in Hot Environment

open access: yesNippon Eiseigaku Zasshi (Japanese Journal of Hygiene), 1971
It has been suggested that the immersion of subjects into a hot water bath (Bath Method) may be useful and simple method for testing human heat tolerance. It is probable that the bath method may fail to evaluate valid heat tolerance because of the forced uniformization of skin temperature.
Masami Asayama, Hisanori Nagata
openaire   +4 more sources

Performance enhancement of air conditioner in hot climate by condenser cooling with cool air generated by direct evaporative cooling

open access: yesCase Studies in Thermal Engineering, 2021
This research studied the direct evaporative cooling technique for generating cool air in hot–dry and hot–humid climates. For direct evaporative cooling, three parameters affected the air temperature: feedwater temperature, wet-bulb temperature, and mass
Wichakan Ketwong   +2 more
doaj   +1 more source

Consumer preferred hot beverage temperatures [PDF]

open access: greenFood Quality and Preference, 1999
Abstract The hospitality and food science literatures specify brewing and holding temperatures for hot beverages such as coffee, while the medical literature states that those very beverage temperatures will cause scalds and harm. These two specifications are at odds with one another, and recommend different approaches to serving and handling hot ...
Carl P. Borchgrevink   +2 more
openalex   +5 more sources

Research Progress on High-Temperature Oxidation and Corrosion Mechanisms of Aluminide Coatings [PDF]

open access: yesCailiao Baohu, 2023
Aluminide coatings are widely used to protect engine hot-section components such as turbine blades, but during service, they are prone to high-temperature oxidation and hot corrosion,resulting in failure.Aiming at the failure of aluminide coatings in ...
XIE Yuhao, QI Haoxiong, MA Rui, MENG Guohui, LIU Meijun, YANG Guanjun
doaj   +1 more source

Types of Acid and Drying Method Differently Affect the Chemical Profile of Sodium Caseinate

open access: yesJournal of Food Quality and Hazards Control, 2021
Background: Sodium caseinate is a rich source of protein and minerals originating from animals. Numerous food and non-food products are made from sodium caseinate.
F. Maruddin   +5 more
doaj  

Rapid Prediction of Hot-Air Temperature of Kalugin Top Combustion Hot Blast Stove by Means of Computational Fluid Dynamics Numerical Simulation

open access: yesMetals, 2023
Based on the three-dimensional (3D) steady-state CFD numerical simulations conducted previously on an industrial Kalugin top combustion hot blast stove, a two-dimensional (2D) transient CFD numerical model for a single channel (hole) of a column of ...
Ming Zhao   +3 more
doaj   +1 more source

A similarity law for stressing rapidly heated thin-walled cylinders [PDF]

open access: yes, 1952
When a thin cylindrical shell of uniform thickness is very rapidly heated by hot high-pressure gas flowing inside the shell, the temperature of material decreases steeply from a high temperature at the inside surface to ambient temperatures at the ...
Cheng, C. M., Tsien, H. S.
core   +1 more source

Varicocele-induced infertility: Newer insights into its pathophysiology

open access: yesIndian Journal of Urology, 2011
The association between varicoceles and male infertility has been known since the 1950s; however, the pathophysiology of the process remains uncertain. The primary proposed hypotheses involve hyperthermia, venous pressure, testicular blood flow, hormonal
Michael L Eisenberg, Larry I Lipshultz
doaj   +1 more source

Infinite Temperature's Not So Hot

open access: yes, 2022
It has been argued that the entanglement spectrum of a static patch of de Sitter space must be flat, or what is equivalent, the temperature parameter in the Boltzmann distribution must be infinite. This seems absurd: quantum fields in de Sitter space have thermal behavior with a finite temperature proportional to the inverse radius of the horizon.
Lin, Henry, Susskind, Leonard
openaire   +2 more sources

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