Perceptions Regarding the Use of E-cigarettes Among Smokers in Saudi Arabia.

Background Adults and young people select electronic cigarettes (ECs) due to their perceived lower risk compared to traditional combustible cigarettes. Objective This study aimed to measure the perceptions of the use of electronic cigarettes as a smoking cessation tool among the population of Saudi Arabia. Methods Between October 2023 and November 2023, we conducted a cross-sectional study of Saudi Arabia's general population over prominent social media platforms.

A Comprehensive Review of School-Based Lifestyle Interventions to Reduce Childhood Obesity in the Eastern Mediterranean Region.

Childhood obesity prevalence has increased worldwide and substantially in the 22 countries of the Eastern Mediterranean Region (EMRO). Weight-related interventions are urgently required in these countries to tackle childhood obesity and its related consequences. There has been no review to date of obese children in the Eastern Mediterranean Region.

Large Thermo-Spin Effects in Heusler Alloy-Based Spin Gapless Semiconductor Thin Films.

Recently, Heusler alloy-based spin gapless semiconductors (SGSs) with high Curie temperature () and sizable spin polarization have emerged as potential candidates for tunable spintronic applications. We report comprehensive investigation of the temperature-dependent ANE and intrinsic longitudinal spin Seebeck effect (LSSE) in CoFeCrGa thin films grown on MgO substrates. Our findings show that the anomalous Nernst coefficient for the MgO/CoFeCrGa (95 nm) film is ≈1.

Enhanced Magnetism and Anomalous Hall Transport through Two-Dimensional Tungsten Disulfide Interfaces.

The magnetic proximity effect (MPE) has recently been explored to manipulate interfacial properties of two-dimensional (2D) transition metal dichalcogenide (TMD)/ferromagnet heterostructures for use in spintronics and valleytronics. However, a full understanding of the MPE and its temperature and magnetic field evolution in these systems is lacking. In this study, the MPE has been probed in Pt/WS/BPIO (biphase iron oxide, FeO and α-FeO) heterostructures through a comprehensive investigation of their magnetic and transport properties using magnetometry, four-probe resistivity, and anomalous Hall effect (AHE) measurements.

Transport properties of topologically non-trivial bismuth tellurobromides BiTeBr.

Temperature-dependent transport properties of the recently discovered layered bismuth-rich tellurobromides BiTeBr (n = 2, 3) are investigated for the first time. Dense homogeneous polycrystalline specimens prepared for different electrical and thermal measurements were synthesized by a ball milling-based process. While the calculated electronic structure classifies BiTeBr as a semimetal with a small electron pocket, its transport properties demonstrate a semiconductorlike behavior.