A randomized trial in Knox County Schools found that early elementary students receiving tutoring aligned with their core curriculum made greater literacy gains than those using supplemental materials ...

A simple random sample is a subset of a statistical population where each member of the population is equally likely to be chosen.

ABSTRACT: This article has two objectives. The first is to develop an R script that performs Mardia’s K2 test for assessing multivariate normality (MVN), using both its original asymptotic formulation ...

Why the challenge of truly representative democracy is so complex. Moon Duchin, who leads the University of Chicago’s Data and Democracy Research Initiative, explores how math can help solve ...

Targeted indoor residual spraying focuses insecticide applications on common resting surfaces of Aedes aegypti mosquitoes (an arboviral disease vector) in houses, such as exposed lower sections of ...

Abstract: Randomization PWM parameters in power converters originates a spreading of the emission spectrum, achieving a reduction in the amplitudes of the strong electromagnetic emission peaks ...

Nearly 60% of randomized trial abstracts were improved after peer review, according to blinded independent reviewers. Among abstracts that were eventually published in top medical journals, 72% ...

1 Clinical Medical College of Youjiang Medical University for Nationalities, Baise, China. 2 Life Science and Clinical Medicine Research Center, Baise, China. 3 Department of Urology, Affiliated ...

This trial aims to evaluate the effectiveness and safety of a Tibetan medicine pain relieving plaster (PRP) in knee osteoarthritis (KOA) management, generating evidence-based support for clinical ...

A new study identifying 56 non-clinical risk factors associated with sudden cardiac arrest (SCA), spanning lifestyle, physical measures, psychosocial factors, socioeconomic status, and the local ...