Results 41 to 50 of about 2,083,198 (213)

Alternating current losses in superconducting coils [PDF]

open access: yes, 1972
Report examines relationship between coil loss and frequency and heat loss in coil as a function of the magnetic field H.
Guderjahn, C. A., Wipf, S. L.
core   +1 more source

Experimental Quantification of Entanglement Through Heat Capacity [PDF]

open access: yes, 2013
A new experimental realization of heat capacity as an entanglement witness (EW) is reported. Entanglement properties of a low dimensional quantum spin system are investigated by heat capacity measurements performed down to very low temperatures (400mK ...
CHakraborty, T.   +6 more
core   +2 more sources

Balancing Hydraulic Fracturing’s Environmental and Economic Impacts: The Need for a Comprehensive Federal Baseline and the Provision of Local Rights [PDF]

open access: yes, 2013
Reliable evaluation methods is needed to ensure that investments in energy conservation measures (ECMs) and the construction of new energy efficient buildings lives up to the promised and expected performance.
Garmezy, Adam
core   +1 more source

Thermal analysis and energy-efficient solutions to preserve listed building façades. The INA-Casa building heritage [PDF]

open access: yes, 2017
Energy efficiency of building heritage derived from pre-regulation period is one of the most debated topics in Europe. Building facades, through opaque walls and thermal bridges, are a major source of transmission heat losses and require sustainable and ...
Cecere, Carlo   +2 more
core   +1 more source

Numerical investigation of aspect ratio effect on thermal parameters in laminar nanofluid flow in microchannel heat sink [PDF]

open access: yes, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
3rd Micro and Nano Flows Conference (MNF2011)   +2 more
core  

Protecting superconducting qubits from external sources of loss and heat

open access: yes, 2011
We characterize a superconducting qubit before and after embedding it along with its package in an absorptive medium. We observe a drastic improvement in the effective qubit temperature and over a tenfold improvement in the relaxation time up to 5.7 $\mu$
Chow, Jerry M.   +8 more
core   +1 more source

Causes for inefficiency of water jacket heater and its improvement measures

open access: yesYou-qi chuyun, 2020
Considering the low thermal efficiency, high excess air coefficient and low load rate of the in-service water jacketheater of Shengli Oilfield, the relationship of the load rate, excess air coefficient and fouling resistance with the thermalefficiency of
Wei ZHANG   +5 more
doaj   +1 more source

Study on maximum explosion pressure and maximum pressure rise rate of premixed gas explosion in flameproof enclosure

open access: yesMeikuang Anquan, 2023
In order to study the variation law of the maximum explosion pressure and the maximum pressure rise rate of the premixed gas in the flameproof enclosure, three different flameproof enclosures were selected as the test samples, and the explosion was ...
LI Dong   +3 more
doaj   +1 more source

Physiological Studies of Heat Stress Acclimation During a Specific Exercise Regimen [PDF]

open access: yes, 1982
Eleven subjects were used to determine if the exercise regimen of racquetball could be used as a heat stress acclimator. Core temperature, skin temperature, sweat production, and weight loss were recorded during a racquetball match.
Johnson, Alan M., Morgans, Leland F.
core   +2 more sources

Variational Characterizations of Local Entropy and Heat Regularization in Deep Learning

open access: yes, 2019
The aim of this paper is to provide new theoretical and computational understanding on two loss regularizations employed in deep learning, known as local entropy and heat regularization.
Kaplan, Zach   +2 more
core   +1 more source

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