FREE SURFACE ENTRAINMENT OF OXIDE PARTICLES AND THEIR ROLE IN ULTRASONIC TREATMENT PERFORMANCE OF ALUMINUM ALLOYS

Free surface entrainment of oxide particles and their role in ultrasonic treatment performance of aluminum alloys

Although the ultrasonic treatment of molten aluminum has been studied for long period, there is still much to be revealed for this process.Many studies have focused on the investigation of acoustic cavitation and streaming under the horn tip and their effects on the treatment efficiency.However, to the best of our knowledge, grandpas best no attemp

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Antagonistic effects of thiamine versus lead acetate exposure-correlated with hepato-renal toxicity in diabetic and non-diabetic rats: A stereological and biochemical survey

Background and aims: The present study aimed to investigate the protective effect of thiamine on the toxicity of lead acetate (PbAc) in the liver and kidneys of diabetic rats.To evaluate the effect of thiamine, stereological criteria, and biochemical processes were used.Methods: Forty-eight female rats were used and divided into eight groups of six

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Blue organic long-persistent luminescence via upconversion from charge-transfer to locally excited singlet state

Abstract Long-persistent luminescence (LPL) materials have applications from safety signage to bioimaging; however, existing organic LPL (OLPL) systems do not align with human scotopic vision, which is sensitive to blue light.We present a strategy to blueshift the emissions in binary OLPL systems by upconverting the charge-transfer (CT) to a locall

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