اسماعیل بابایی

The current study attempts to explore the characteristics of author-assigned keywords in research articles as important constituents of targeted search in academic communities. To this end, the keywords of 200 research papers in the field of applied linguistics, in terms of domain, degree of specificity, and relation to the titles, were analyzed. To supplement the findings, the keyword choice strategy of a number of researchers with publishing experience in the field was also investigated. The analysis revealed a considerable rate of title-keywords match, especially with respect to field-specific keywords. This finding points to the importance of users’ field-specific background knowledge in locating relevant information on the web. The examination of authors’ viewpoints and strategies, on the other hand, helped to bring to light the complex and non-clichéd nature of keyword selection. The significance of authors’ diverging and converging attitudes and their implications for enhancing the success rate of keyword search are discussed.

Physical exercise is well-known for its systemic health benefits, particularly in cardiovascular and metabolic health. However, its role in ocular health is an emerging area of interest. This review explores the current evidence on how regular physical activity can prevent and manage various eye diseases, including glaucoma, diabetic retinopathy, age-related macular degeneration (AMD), and cataracts. The underlying mechanisms, such as improved ocular blood flow, reduced intraocular pressure (IOP), and enhanced metabolic control, are discussed to provide a comprehensive understanding of how exercise contributes to maintaining eye health.