Results 271 to 280 of about 10,620,539 (340)
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Nanoporous Energy Absorption Systems
Design, Synthesis, and Applications, 2005In a system consisting of hydrophobic nanoporous materials immersed in water, as the pressure increases the water can be forced into the nanopores, accompanied by a large increase in system free energy. As the pressure is reduced, however, in some nanoporous materials the defiltration is difficult and thus the excess solid-liquid interface energy can ...
Yu Qiao, Xinguo Kong, Falgun B. Surani
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Thermoregulatory responses to RF energy absorption
Bioelectromagnetics, 2003This white paper combines a tutorial on the fundamentals of thermoregulation with a review of the current literature concerned with physiological thermoregulatory responses of humans and laboratory animals in the presence of radio frequency (RF) and microwave fields.
Eleanor R, Adair, David R, Black
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Energy absorption during pressing
Soviet Powder Metallurgy and Metal Ceramics, 19681. Absolute and relative energy absorptions during the pressing of powders are related to deformation rate by a logarithmic law. 2. The magnitude of energy absorption may be expressed by an equation consisting of two terms. The first term represents an increase in absorption with increasing degree of deformation, and the second a drop in
N. F. Kunin +2 more
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Energy absorption of riveted structures
International Journal of Crashworthiness, 1999To study the crash behaviour and the energy absorption capability of subfloor riveted structural sub-components, a basic research program has been undertaken, in co-operation with AGUSTA Helicopters, covering experimental and numerical activities.
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Volume absorption laser energy meter for high energy laser by water absorption
Applied Physics B, 2012Since the energy density of high energy laser can be extremely high and destructive, it is difficult to directly measure the laser energy with custom methods. A volume absorption method directly using water as absorption substance is introduced. In the energy meter, water is pumped into an absorption cavity sealed by a quartz window, and energy ...
Ji Feng Wei, Li Qun Sun, Kai Zhang
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, 2020
Architectured structures, particularly functionally graded lattices, are receiving much attention in both industry and academia as they facilitate the customization of the structural response and harness the potential for multi-functional applications ...
J. Plocher, A. Panesar
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Architectured structures, particularly functionally graded lattices, are receiving much attention in both industry and academia as they facilitate the customization of the structural response and harness the potential for multi-functional applications ...
J. Plocher, A. Panesar
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“Crash Pendulum” Energy Absorption Test System
Experimental Techniques, 2011In this study, a novel “crash pendulum” test system which enables the observation of energy absorption capabilities of the materials/structures was developed. The system works with two simple pendulum principles and allows free mass collision axially.
UÇAR, MEHMET, CENGİZ, ABDULKADİR
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Energy Absorption in Radium Therapy
The British Journal of Radiology, 1946The paper describes the calculation of the energy absorption or integral dose in a model “patient”, composed of cylinders and elliptical cylinders, from a point source of radium. Calculations have been made for about 800 positions of the source in and near the body.
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Additive Manufacturing, 2018
Designing metallic cellular structures with triply periodic minimal surface (TPMS) sheet cores is a novel approach for lightweight and multi-functional structural applications.
Lei Zhang +6 more
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Designing metallic cellular structures with triply periodic minimal surface (TPMS) sheet cores is a novel approach for lightweight and multi-functional structural applications.
Lei Zhang +6 more
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Energy and Nitrogen Absorption after Biliopancreatic Diversion
Obesity Surgery, 2000The strict long-term weight maintenance in good nutritional conditions observed after biliopancreatic diversion (BPD) needs to be explained.15 operated subjects were maintained at an isoenergetic and isonitrogenic diet as similar as possible to their usual diet.
SCOPINARO, NICOLA +7 more
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