Due to elastic modulus mismatch between the different layers in all-ceramic dental restorations, high tensile stress concentrates at the interface between the ceramic core and cement. In natural tooth structure, stress concentration is reduced by the functionally graded structure of dentin-enamel junction (DEJ) which interconnects enamel and dentin. Inspired by DEJ, the aim of this study was to...

A field experiment was conducted at Entomology farm, Sher-e-Kashmir University of Agricultural Sciences and Technology Jammu (SKUAST-J) in rabi 2020-21 to evaluate the efficacy selected insecticides against Thrips tabaci L. onion. total nine treatments viz., Acetamiprid 20 SP, Fipronil 5 SC, Emamectin benzoate SG, Imidacloprid 17.8SL, Spinosad 45SC, Thiamethoxam 25WG, Beauvaria basiana Metarhiz...

using environmental-friendly methods in order to remove or reduce oil pollutants and their derivations in the environment are developing. in this study, the biodegrading ability of bacillus subtilis .sp which has been separated from oil-polluted soil was examined. it was revealed that it can reduce surface tension of growth medium and produce bio-surfactant at 37 and 20 degrees centigrade. also...