نتایج جستجو برای: arithmetic mean roughness

تعداد نتایج: 636700  

Journal: :International Journal of Health Sciences (IJHS) 2022

Transportation Problem (TP) cost is a term that refers to the operating costs associated with transportation. The of transportation critical in order optimize profit. In recent time, competitive global market and enterprises must carefully organize their systems keep low. Modeling this transport channel management choice entails determining most cost-effective distribution strategy for single h...

2015
Carla Castiglia Gonzaga Ruth Peggy Bravo Thiago Vinícius Pavelski Paula Pontes Garcia Gisele Maria Correr Denise Piotto Leonardi Leonardo Fernandes da Cunha Adilson Yoshio Furuse

Objectives. This study evaluated the influence of cavity surface finishing with diamond burs of different grit mounted on high-speed turbine and ultrasound on the roughness and microshear bond strength (MBS) of a lithium silicate glass-ceramic to enamel and dentin. Methods. Enamel and dentin specimens were divided into seven groups, according to the type of surface finishing: 1200-grit sandpape...

Journal: :Proceedings of the American Mathematical Society 1976

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