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Heliyon
January 2025
The University of Dodoma-Tanzania, College of Education, Department of Educational Psychology and Curriculum Studies, P.O. Box 523, Dodoma, Tanzania.
This study examined lecturers' teaching competencies at universities in the attempt to improve the teaching and learning process by considering students' perspectives. Specifically, the study examined indicators of lecturers' teaching competencies in universities as well as establishing whether there is a relationship between students' perceived lecturers' teaching competencies and students' demographic parameters. The study used a cross-sectional survey design to generate data from 422 undergraduate students from three public universities in Tanzania using a questionnaire.
View Article and Find Full Text PDFCurr Med Chem
January 2025
Nurse, Ryazan State Medical University named after Academician I.P. Pavlov, Russian Federation.
Atherosclerosis is a complex multifactorial process that occurs in the vascular wall over many years and is responsible for a number of major diseases that affect quality of life and prognosis. A growing body of evidence supports the notion that immune mechanisms underlie atherogenesis. Macrophages are considered one of the key participants in atherogenesis, but their role in this process is multifaceted, which is largely due to the peculiarities of their cellular metabolism.
View Article and Find Full Text PDFAdv Healthc Mater
January 2025
Department of Otorhinolaryngology-Head and Neck Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221002, P. R. China.
Noise-induced hearing loss (NIHL) results from prolonged exposure to intense noise, causing damage to sensory outer hair cells (OHCs) and spiral ganglion neurons (SGNs). The blood labyrinth barrier (BLB) hinders systemic drug delivery to the inner ear. This study applied a retro-auricular round window membrane (RWM) method to bypass the BLB, enabling the transport of macromolecular proteins into the inner ear.
View Article and Find Full Text PDFWater Res
January 2025
College of Resources and Environmental Engineering, Guizhou University, Guiyang 550025, China.
Monitoring the quantity and quality of karst springs is essential for groundwater resource management. However, it is challenging to robustly forecast the karst spring discharge and pollutant concentration due to the high complexity and heterogeneity of karst aquifers. Few researchers have addressed the long-term prediction of hourly spring quantity and quality, which is crucial for emergency management.
View Article and Find Full Text PDFPathogens
January 2025
Biology Department, University of Massachusetts Boston, Boston, MA 02125, USA.
Bumblebees, the most important wild pollinators in both agricultural and natural ecosystems, are declining worldwide. The global decline of bumblebees may threaten biodiversity, pollination services, and, ultimately, agricultural productivity. Several factors, including pesticide usage, climate change, habitat loss, and species invasion, have been documented in the decline of bumblebee species, but recent studies have revealed the dominating role of pathogens and parasites over any of these causes.
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