This study evaluates the possibilities of using residual slurry from the cutting and superficial treatment of marble for the production of self-compacting concrete (SCC).The study considers the replacement of 30% of cement by the waste material, and assessed the effects on SCC properties in fresh and hardened states.Rheological characteristics were
Toxicology and related concepts are being taught within chemistry education programs to enable students to (1) develop an awareness Marine of toxicological principles and concepts that are otherwise absent from the chemistry curriculum for undergraduates and (2) design chemical products and processes that have reduced health and environmental hazar
The most feared complication of the surgical treatment of rectal cancer is anastomotic leakage, which is related to high rates of mortality and morbidity.Here, we present a patient who could not be treated with surgical drainage but treated by intraluminal Vacuum Associated Closure (VAC).A 34-year-old male patient was treated for rectal cancer by l
Abstract Contactless acoustics provide a unique, flexible active means for phase-change heat transfer enhancement.However, the ultrasonic transducers used for conventional acoustic enhancement are bulky and unfavorable for integration, and the heat accumulation under high power is not conducive to long-term operation, with limited enhancement in th