This study analyzed the effects of carbohydrate and glutamine supplementation on salivary immunity after exercise at a simulated altitude of 4500 m. Fifteen volunteers performed exercise of 70% of VO2peak until exhaustion and were divided into three groups: hypoxia placebo, hypoxia 8% maltodextrin (200 mL/20 min), and hypoxia after six days glutamine (20 g/day) and 8% maltodextrin (200 mL/20 mi...

Familywise Error Familywise error (FWE) is also known as alpha inflation or cumulative Type I error. Familywise error represents the probability that any one of a set of comparisons or significance tests is a Type I error. As more tests are conducted, the likelihood that one or more are significant just due to chance (Type I error) increases. One can estimate familywise error with the following...

Introduction and Aim: Gustatory changes in the form of loss taste or alteration lingual paresthesia are often encountered post-extraction molar teeth. The aim this study was to assess patients' perception gustatory changes/taste alterations following lower extractions female patients attending OPD (dentistry-clinics) at College Dentistry, King Khalid University, Abha, Saudi Arabia. Materials Me...

Familywise Error Familywise error (FWE) is also known as alpha inflation or cumulative Type I error. Familywise error represents the probability that any one of a set of comparisons or significance tests is a Type I error. As more tests are conducted, the likelihood that one or more are significant just due to chance (Type I error) increases. One can estimate familywise error with the following...

background and aim: present study was designed to compare the bonding strength of resin-modified glass ionomer (rmgi) and composite resin to mineral trioxide aggregate (mta), mta mixed with na2hpo4 (namta), and calcium-enriched mixture (cem). materials and methods: thirty specimens of each cem, namta, and mta were prepared. composite and rmgi restorations were then placed on the samples (15 sam...

The purpose of this study was to assess the effects water storage on surface microhardness (VHN) and fracture toughness (K1C) two self-adhesive restorative materials compared traditional resin composite resin-modified glass ionomer cement (RMGIC) materials. Methods: Two (Activa Vertise Flow), a nonflowable (Filtek Z250), an RMGIC (Fuji II) were evaluated. Hardness measurements (n = 12) recorded...

The purpose of the current study was to investigate the effects of direct and indirect correctivefeedback on Iranian intermediate EFL learners’ speaking accuracy. This present research aimedto investigate the differential impact of recast and metalinguistic feedback on speakingperformance of EFL learners. To do so, After administering a Nelson test to have ahomogeneous sample a total number of ...

PURPOSE Post surface conditioning is necessary to expose the glass fibers to enable bonding between fiber post and resin cement. The purpose of the present study was to evaluate the effect of different surface conditioning on tensile bond strength (TBS) of a glass fiber reinforced post to resin cement. MATERIALS AND METHODS In this in vitro study, 40 extracted single canal central incisors we...

There are numerous General Linear Model (GLM) statistical designs that may require multiple hypothesis testing (MHT) procedures that control the Type I error inflation that occurs with multiple tests. This study investigated familywise error rates (FWER) and statistical power rates of several alpha-adjustment MHT procedures in factorial ANOVA, but results apply broadly to GLM procedures. Of fou...