Objectives: One of the causes of dental caries that occurs due to orthodontic treatment is the lack of antibacterial properties in orthodontic adhesive.This study was designated to investigate the effect of orthodontic resin modified by incorporating Nano Cinnamon powder on the shear bond strength of orthodontic brackets.Materials and methods: Heli
Aiming at Grocery the problem of the gearbox bearing and gear shaft locking due to the startup sequence error in the high- speed gear units startup process.Through the technical analysis of the gearbox casing structure,the bearing structure and the lubricating oil stations,of a high- speed gear transmission device without pre- lubricated startup is
We describe baseline characteristics, time to treatment initiation and interim patient outcomes at a decentralized, outpatient treatment site for rifampicin-resistant TB (RR-TB).Prospective observational cohort study of RR-TB patients from March 2013 until December 2014.Study subjects were followed until completion of the intensive phase of treatme
The spotted sand bass (Paralabrax maculatofasciatus) is an important recreational sport and subsistence food fish within San Diego Bay, a large industrialized harbor in San Diego, California.Despite this importance, few studies examining the species life history relative to pollutant tissue concentrations and the consumptive fishery exist.This stud