Mamun Rashid

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OBJECTIVE This study evaluated four of the major scales used to measure nicotine withdrawal symptoms plus one new scale. METHODS Eighty-three smokers were randomly assigned to continue smoking (n=37) or abstain completely for 24 h (n=46), by which time the symptoms should become manifest. Diagnostic and Statistical Manual of Mental Disorders, Fourth(More)
The highly toxic Cr(VI) is a critical component in the Chromated Copper Arsenate (CCA) formulations extensively employed as wood preservatives. Remediation of CCA mixed waste and discarded treated wood products is a significant challenge. We demonstrate that UV/TiO2 photocatalysis effectively reduces Cr(VI) to less toxic Cr(III) in the presence of arsenate,(More)
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