نتایج جستجو برای: warm and hot forming processes
تعداد نتایج: 16896304 فیلتر نتایج به سال:
Introduction: Climate change and hot processes in the workplaces has led to an increase in the effects of heat stress on employed people, which has become a major concern, especially in tropical and subtropical countries. Early detection of biomarkers in induction of heat stress-related DNA damage can be used in the identification and evaluation of health and safety, including occupational heal...
The cost- and time-efficient design of today's manufacturing processes is closely linked to numerical simulations. By developing applying suitable simulation models, component properties can be specifically predicted and, if necessary, modified according the customer's specifications. One important aspect this adjustment towards advantageous residual stress profiles, for example increase servic...
hydro-forming is a fabrication process that uses a fluid medium to form a piece by using high internal pressure. in tube hydro-forming, a tubular blank is placed between two dies, sealed and pressurized water injected, deforming the tube walls in the cavity form of the dies. exist several typical hydro-forming processes such as t- shapes, cross-shapes and y- shapes. successful hydro-forming dep...
Introduction: Central pain is a widespread symptom of ill Gulf War veterans [1,2]. A previous study [3] reported a two-fold increase in cooling detection threshold during Quantitative Sensory Testing (QST) of right foot in GW Illness veterans. Higher cooling thresholds (in all extremities) and higher warming thresholds (in hands) in veterans suffering from Gulf War Illness were also found in an...
BACKGROUND The shortage of donor hearts has made use of non-beating hearts as cardiac grafts an attractive possibility for heart transplant candidates. The purpose of this study was to evaluate the utility of leukocyte-depleted hot shot cardioplegia for resuscitation of non-beating hearts obtained from asphyxiated dogs via an autoperfusing heart-lung circuit. METHODS Mongrel dogs were divided...
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