Continuous and funnel-gate configurations of a permeable reactive barrier for reclamation of groundwater laden with tetracycline: experimental and simulation approaches.

The current study investigates removing tetracycline from water using batch, column, and tank experiments with statistical modelling using ANN for continuous tests. An artificial neural network (ANN) using the Levenberg-Marquardt back-propagation (LMA) training algorithm is constructed to compare the effectiveness of Tetracycline removal from aqueous solution using the sorption technique with prepared adsorbent. Several characterization analyses XRD, FT-IR, and SEM are employed for prepared Brownmillerite (CaFeO)-Na alginate beads.

Knowledge, Awareness, and Attitude of Physicians Toward Child Abuse: A Cross-Sectional Study.

Introduction: Child abuse refers to any type of mistreatment of a child, perpetrated by a parent, caregiver, or another individual in a custodial capacity, which may lead to instances of physical, sexual, or emotional abuse. Physicians play a crucial role in identifying and managing this phenomenon in the healthcare setting, as the number of unreported cases increases globally.

Methods: A questionnaire-based cross-sectional study was conducted between 2022 and 2023 among physicians practicing in Saudi Arabia to assess their knowledge, awareness, and attitude toward child abuse.

Comparative Analysis of Physical Activity, Performance-Related Health, and Academic Achievements in 11-to-13-Year-Old Schoolchildren in Qatar.

Age-related differences in physical activity (PA), maturity status (PHV), physical performance (PP), and academic achievement (AA) among schoolchildren in Qatar were examined. Sixty-nine students from a school in Doha were categorized into three equal (n = 23) groups: 11-year-old students (U11; male: n = 14), 12-year-old students (U12: male: n = 7), and 13-year-old students (U13: male: n = 11). The testing process comprised a medicine ball throw, Stork balance test, hand grip strength test, the T-half test (PP), GPA in Arabic, mathematics, science (AA), International Physical Activity Questionnaire Short Form (PA), and Moore's equations (PHV).

Associations between biological maturation, physical performance, postural control, and mathematical achievement in youth soccer players.

This investigation explored relationships between biological maturation, physical and academic performance in young male soccer players. Thirty-eight players (age: 9.79 ± 1.