PURPOSE The purpose of this study was to determine if vital tooth whitening affects oral health-related quality of life (OHRQOL) in adults age 50 years and older, and if tooth whitening causes increased participation in social activities. METHODS Using a 2 group, single blind, randomized, pre-test, multiple post-test design, 62 participants were enrolled. The experimental group used a whiten...

The aim of this study was to investigate the neuromuscular performance responses following successive Brazilian Jiu-Jitsu (BJJ) fights. Twenty-three BJJ athletes (age: 26.3 ± 6.3 years; body mass: 79.4 ± 9.7 kg; body height: 1.80 ± 0.1 m) undertook 3 simulated BJJ fights (10 min duration each separated by 15 min of rest). Neuromuscular performance was measured by the bench press throw (BPT) and...

the purpose of present study was to examine the effect of caffeine consumption on substrate metabolism and time to exhaustion during exercise and one hour after exercise in athletic female. eleven female athlete students (age 23±1.54 years, body weight 56.09±5.99 kg, and aerobic power 40.21±1.01ml/kg/min) volunteered and were randomly divided into three groups of control,placebo (starch capsule...

this study aimed at comparing the effect of self-controlled feedback with 100% frequency on motor skill learning in children. 60 children (11.1±0.86 yr) were selected randomly and based on their pretest results divided into same three groups of 100% feedback, self-controlled and yoked. in the acquisition phase, subjects completed 120 trials. at the end of the second day, subjects performed a 10...

The aim of the present study was two-fold: (i) to analyze progression and variability swimming performance (from entry times best performances) in 50, 100, 200 m at most recent FINA World Championships (ii) compare Top16, semifinalists, finalists between all rounds. Swimmers who qualified with A B standards for Budapest 2022 were considered. total 1102 individual performances swimmers analyzed ...

Background: The pandemic caused by SARS-Cov-2 and its variants whack the world with overlapping waves. Kerala is Indian state which successfully curbed first wave of COVID-19, getting noticed when daunted second wave. aim this study was to assess impact two elections held in on transmission COVID-19 from October 1st, 2020 May 5th, 2021.Methods: employed a retrospective cross-sectional design pu...

PURPOSE Clinicians commonly encounter cases in which it is difficult to determine whether adjacent radiopacities are normal or pathologic. The ideal radiopacity of composite resin is equal to or higher than that of the same thickness of aluminum. We aimed to investigate the possible effects of different curing times on the post-24-hour radiopacity of composite resins on digital radiographs. M...