accelerated aging


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accelerated aging

[ak′sel·ə‚rād·əd ′āj·iŋ]
(engineering)
Hastening the deterioration of a product by a laboratory procedure in order to determine long-range storage and use characteristics.

accelerated aging

The speeding-up of the aging process in a material; obtaining, in a short time, the results that would occur in aging under normal conditions. The most common factors that increase aging include exposure of the material to water, ozone, oxygen, or sunlight.
References in periodicals archive ?
Since the temperature higher than its service condition will be used for the accelerated aging using TTSP, its application may be limited by the narrow difference between the service temperature and polymer's [T.
and Southern Research to compare the performance of PV panels that have been operating for several years to that of new panels, ideally of the same make, model and vintage, that undergo accelerated aging in an environmental chamber.
ISLAMABAD -- Maintaining a healthy lifestyle during troubling times may reduce some of the negative effects of stress on the body, and the accelerated aging that can come with it, researchers say.
Benefiting from accelerated aging population and rising proportion of reimbursement for medical expenses, the Chinese orthopedic instrument market demand has been effectively released, with its scale presenting a CAGR of 19.
The expansion includes the addition of a new building that provides increased capacity for environmental conditioning, real time aging and accelerated aging testing.
Washington, May 2 ( ANI ): Researchers have newly identified a protein's key role in cell and physiological aging and have developed an experimental drug that inhibits the protein's effect and prolonged the lifespan in a mouse model of accelerated aging.
They found that activation in the hypothalamus of a protein known as nuclear factor kappa-beta (NF-kB), which is involved in inflammation, accelerated aging in mice.
Measured During Accelerated Aging Test Time(min) PKC_B PKC_W PURE_C_B PURE_C_W 30 1.
Major themes covered include biochemical conversion of biomass materials into cellulosic ethanol, biofuel production from cellulosic biomass by cell surface engineering, natural and accelerated aging of cellulose, and principles of cellulose oxidation chemistry and different products of reactions.
Atlas is highly regarded within the industry for accelerated aging test instruments and associated outdoor and laboratory testing services and we are happy to collaborate with them," says Jeff Smidt, vice president and general manager of UUs Global Energy Business.
The following accelerated aging treatments were used to determine the durability performance of MDI-bonded board: the JIS-A and JIS-B tests, the V313 cyclic moisture test, and the ASTM 6-cycle test (ASTM 1993; European Standard EN 321, 1993; JIS 1994).

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