نتایج جستجو برای: accelerated aging
تعداد نتایج: 161819 فیلتر نتایج به سال:
In order to evaluate the reliability of using repulped cellulose in transformers, the aging process was applied on standard and repulped cellulose in a laboratory accelerated model by increasing of temperature to 150 ° C and their behavior was monitored by measuring the amount of 2-furfural released in oil by HPLC (High Performance Liquid Chromatography) in the consecutive aging periods and...
Abstract Background Impaired recovery of blood pressure (BP) in response to standing up is a prevalent condition older individuals. We evaluated the relationship between hemodynamic responses and brain health adults over 50. Methods Participants from The Irish Longitudinal Study on Aging (TILDA) (n=418) performed an active stand challenge while BP heart rate (HR) were continuously monitored. th...
In this experiment, wheat plants were exposed to drought stress during seed development then we worked on the obtained seeds. The seed mitochondrial ultra-structure, and antioxidant enzymes in seedling were investigated after exposure to seed accelerated ageing. Drought stress during seed development induced some changes in mitochondrial ultra-structure. Encountering seed development to drought...
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