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Article
Discrete-time GI/Geo/1 queue with multiple working vacations
Consider the discrete time GI/Geo/1 queue with working vacations under EAS and LAS schemes. The server takes the original work at the lower rate rather than completely stop** during the vacation period. Usi...
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Article
Comparative study of images with pathology: Superparamagnetic iron oxide-enhanced magnetic resonance image (MRI) of splenic VX2 tumor in rats
To establish a rodent model of VX2 tumor of the spleen, to analyze relationship between the change of the signal intensity on superparamagnetic iron oxide enhanced magnetic resonance image (MRI) and pathologic...
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Article
Mitoflash frequency in early adulthood predicts lifespan in Caenorhabditis elegans
In Caenorhabditis elegans, mitochondrial activity as measured by the frequency of the mitochondrial flash in young adult animals is a powerful predictor of lifespan across genetic, environmental and stochastic fa...
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Article
Studies on the thermal behavior and decomposition mechanism of dickite–potassium acetate complexes
The thermal decomposition and de-hydroxylation process of dickite–potassium acetate (KAc) intercalated complex was studied using thermogravimetric (TG), differential thermal analysis (DTA), XRD and FTIR. The s...
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Article
Open AccessAssociation between ambient air pollutants and preterm birth in Ningbo, China: a time-series study
Exposure to air pollutants has been related to preterm birth, but little evidence can be available for PM2.5, O3 and CO in China. This study aimed to investigate the short-term effect of exposure to air pollutant...