Results 61 to 70 of about 338,505 (201)

Closed-cycle gas flow system for cooling of high Tc d.c. SQUID magnetometers [PDF]

open access: yes, 1994
A high Tc.d.c SQUID based magnetometer for magnetocardiography is currently under development at the University of Twente. Since such a magnetometer should be simple to use, the cooling of the system can be realized most practically by means of a ...
Holland, Herman J.   +4 more
core   +4 more sources

Experimental Investigation into the Thermal Performance of Personal Cooling Mechanisms

open access: yesApplied Sciences
Environmental conditions, job tasks, and clothing choices influence the thermal comfort of workers. While it is impossible to control outdoor environmental conditions, selecting appropriate clothing for workers is feasible.
Miriam Martinez-Albert   +3 more
doaj   +1 more source

The reservoir network: A new network topology for district heating and cooling [PDF]

open access: yes, 2020
Thermal district networks are effective solutions to substitute fossil fuels with renewable energy sources for heating and cooling. Moreover, thermal networking of buildings allows energy efficiency to be further increased.
Mennel, S   +5 more
core  

Evaluation of Peltier Cooling Vest

open access: yesEngineering Proceedings
We incorporated a Peltier cooling system into vests for personal comfort and applications in various workplaces. We tested the Peltier cooling vest using temperature sensors and evaluated the vest’s performance.
Vin Klein A. Talamayan   +2 more
doaj   +1 more source

Energy Efficiency in Greenhouse Evaporative Cooling Techniques: Cooling Boxes versus Cellulose Pads [PDF]

open access: yes, 2014
Evaporative cooling systems using a combination of evaporative pads and extractor fans require greenhouses to be hermetic. The greatest concentration of greenhouses in the world is located in southeast Spain, but these tend not to be hermetic structures ...
Franco Salas, Antonio   +2 more
core   +1 more source

Age, Depth, and Residual Depth Anomalies in the North Pacific: Implications for Thermal Models of the Lithosphere and Upper Mantle [PDF]

open access: yes, 1986
We present an empirical basement depth versus age relation for the North Pacific Ocean, based on the statistical treatment of an ocean-wide gridded data set.
Renkin, Miriam K., Sclater, John G.
core   +1 more source

Cooling performance measurements of different types of cooling vests using thermal manikin

open access: yesFashion and Textiles
This study compared the effectiveness of five commercially available cooling vests using three distinct thermal manikin test protocols. In addition, the constraints associated with each test protocol were elucidated, facilitating the identification of ...
Siyeon Kim   +3 more
doaj   +1 more source

Computing systems in a pseudomarine operational environment: design and initial test results

open access: yesThe Proceedings of the Nigerian Academy of Science, 2021
Contemporary research recognizes the need to reduce the cooling costs of data centre systems. This is beneficial and also reduces the operational costs.
Ayodele A. Periola   +2 more
doaj  

New Design of Personal Protective Equipment for Handling Contagious Viruses: Evaluation of Comfort and Physiological Responses

open access: yesApplied Sciences
The use of personal protective equipment (PPE) for virus handling has the side effect of heat stress, which requires intervention to improve. This study aimed to evaluate the comfort of a newly designed PPE ensemble for virus handling. Three types of PPE
Totong Totong   +3 more
doaj   +1 more source

Recent Advances in Spectrally Selective Daytime Radiative Cooling Materials

open access: yesNano-Micro Letters
Highlights This review comprehensively presents recent advancements in spectrally selective daytime radiative cooling (SSDRC) materials, focusing on their fundamental characteristics, primarily concerning their structures and properties.
An-Quan Xie   +7 more
doaj   +1 more source

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