Factors affecting the use of salbutamol before hospital admission in children with asthma exacerbation.

Background: Early home intervention for asthma exacerbation (AE) in children is associated with more favorable outcomes. Inhaled short-acting beta agonists (SABA) are the cornerstones of AE treatment.

Objectives: We aimed to determine what proportion of parents administered salbutamol to their children to treat asthma exacerbation at home, and the factors affecting the decision to administer the medication.

Being old is like…: perceptions of aging among healthcare profession students.

Background: This research explores the perspectives and attitudes of university students in health sciences towards aging and older adults. Given the intricate interplay of factors influencing attitudes toward aging, coupled with the demographic shift in Turkey from a youthful to an aging population, the study aims to discern how a cohort of university students perceives the aging process.

Methods: Employing a mixed-methods research strategy, which enhances the depth of data interpretation, the study utilized a questionnaire for quantitative data collection.

Synergistic Improvement in the Thermal Conductivity of Hybrid Boron Nitride Nanotube/Nanosheet Epoxy Composites.

Epoxy composites with excellent thermal properties are highly promising for thermal management applications in modern electronic devices. In this work, we report the enhancement of the thermal conductivity of two different nanocomposites, using epoxy resins LY564 (epoxy 1) and LY5052 (epoxy 2), by incorporating multiwalled boron nitride nanotubes (BNNT) and boron nitride nanosheets (BNNS) as fillers. The synergistic interaction between the 1D BNNT and 2D BNNS allows for improved thermal conductivity several different mechanisms.

Localized thermal emission from topological interfaces.

The control of thermal radiation by shaping its spatial and spectral emission characteristics plays a key role in many areas of science and engineering. Conventional approaches to tailoring thermal emission using metamaterials are hampered both by the limited spatial resolution of the required subwavelength material structures and by the materials' strong absorption in the infrared. In this work, we demonstrate an approach based on the concept of topology.

The frequency of sleep-disordered breathing in preschool children with asthma and its effects on control of asthma.

Conclusion: The frequency and score of SDB were higher in patients with uncontrolled asthma. Frequency and score of SDB were significantly affected by the severity of asthma. SDB must be evaluated in preschool children with uncontrolled asthma.