Abasyn University

Glucosamine and chondroitin sulfate in osteoarthritis: mechanisms, microbiome interactions, and nanotechnology-based advances

Osteoarthritis (OA) is the most prevalent degenerative joint disease worldwide. OA involves chronic pain, subchondral bone remodeling, synovial inflammation, and progressive cartilage degeneration. Gut microbiota (GM) dysbiosis disturbs metabolic processes and systemic inflammati...

Student Perceptions and Perceived Learning Outcomes of ChatGPT in German Language Learning at Nangarhar University

This study assesses the extent of ChatGPT use among German-language students at Nangarhar University and its effectiveness. Artificial intelligence (AI) has significantly influenced contemporary language education, and students in this study reported that ChatGPT serves as an eff...

Condition number-based new robust ridge M-estimator for linear regression model with penalty of multicollinearity and outlier

In multiple linear regression models, traditional methods, such as OLS and ridge regression often fail due to multicollinearity and outliers in the y-direction. To address these issues, robust ridge M-estimators have been developed, offering resistance to outliers and multicollin...