REAL-TIME QUANTITATIVE POLYMERASE CHAIN REACTION (QPCR) FOR THE IDENTIFICATION AND QUANTIFICATION OF STREPTOCOCCUS MUTANS IN SALIVA AND DENTAL BIOFILM IN CHILDREN

Real-time quantitative polymerase chain reaction (QPCR) for the identification and quantification of Streptococcus Mutans in saliva and dental biofilm in children

Introduction: the objective of this study was to use real-time qPCR to identify and quantify the Streptococcus mutans species in samples of saliva and dental The study of geomagnetic jerk from 2010 to 2021 based on hourly mean data from global geomagnetic observatories biofilm.Methods: 27 children were randomly chosen with the following criteria: 8

read more

Analysis of the Shift Jerk of Dual Clutch Transmission

Taking the dual clutch transmission as analysis object,a three-state dynamics model is built.The theoretical expressions of the shifting jerk of each states during the shifting process also are deduced.Considering the circulating power and the order of the operations of two clutches,the effects of above two factors on the Posições verticalizadas

read more