نتایج جستجو برای: burn temperature
تعداد نتایج: 472315 فیلتر نتایج به سال:
Anomalous reduction of the fusion yields by 50% and anomalous scaling of the burn-averaged ion temperatures with the ion-species fraction has been observed for the first time in D^{3}He-filled shock-driven inertial confinement fusion implosions. Two ion kinetic mechanisms are used to explain the anomalous observations: thermal decoupling of the D and ^{3}He populations and diffusive species sep...
BACKGROUND We examine herein the demographic characteristics, implemented treatment methods, infection rates, and morbidities of patients with tandir burns from two burn centers. METHODS In this study, gender, age, socioeconomic status, total body burn ratio, burn area, burn level, microorganisms isolated in burn wounds, implemented treatments, length of hospital stay, debridement and graftin...
Burn injuries remain a global problem even though they are largely preventable. Adequate knowledge is essential to good burn safety practices. This aids prevention and minimizes severity when burn injuries occur. The purpose of this study was to determine the level of burn safety knowledge among literate adult Nigerians in Ile-Ife and Ilesa, South-western Nigeria. We elicited a paucity of burn ...
High energy gain in inertial fusion schemes requires the propagation of a thermonuclear burn wave from hot to cold fuel. We consider problem when magnetic field is orthogonal wave. Using an extended-MHD model with magnetized $\alpha$ transport equation we find that can reduce rate by suppressing electron thermal conduction and particle flux. Magnetic during subject competing effects: be advecte...
A tunneling-open failure mode is proposed and carefully studied. A circuit with a tunneling open could pass at-speed Boolean tests but fail VLV testing or IDDQ testing. Theoretical calculations as well as Boolean and IDDQ experiments confirm the existence of tunneling opens. The Murphy experimental data show that seven out of nine VLV-only failure circuits can be explained by this failure mode....
OBJECTIVES To retrospectively collect data on patients with burn injury due to hot depilatory wax. To investigate the effect of varying microwave output power on wax temperature. To determine whether instructions provided by manufacturers allow safe domestic use. METHODS Data from the RAH burns database was collected for patients with wax-induced burns between January 1991 and January 2010. W...
This study describes the pattern of oxygen consumption (Vo2), rectal temperature (Tr), and acral skin temperature (T.) in sleeping and resting (awake) burned children nursed in a thermoneutral environment. Measurements of respiratory gas exchange (Vo2 and carbon dioxide production (Vco2)) were made using an open circuit, flow through system of indirect calorimetry. Tr and T. were monitored cont...
background and purpose: vitamin c is administered orally or intravenously for the treatment of burn wounds. however, effects of the topical application of vitamin c remain unclear. this study aimed to evaluate the effects of topical vitamin c solution on the necrotic tissue volume of second-degree burn wounds. methods: this clinical trial was conducted on 30 patients with second-degree burns ad...
The emission control of NOx in exhaust gases is one of the greatest engineering challenges to extend the practical and commercial application of diesel and lean burn engines. One solution is selective NOx reduction using hydrocarbons in an oxidizing atmosphere. We mainly focused on catalytic reactions under temperature excursion because of the resemblance to conditions prevailing in real automo...
Skin biothermomechanics is highly interdisciplinary, involving bioheat transfer, burn damage, biomechanics, and physiology. Characterization of the thermomechanical behavior of skin tissue is of great importance and can contribute to a variety of medical applications. However, few quantitative studies have been conducted on the thermally-dependent mechanical properties of skin tissue. The aim o...
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