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The spectacular growth of the Internet has become an opportunity for commercial development. Unceasing rivalry between web shops to increase sales and market share causes that that they continually seek new ways of gaining competitive advantage. One of them is multimedia optimisation of web sites, which plays an important role in building the image of the web shop as was found in the study. [ABSTRACT FROM AUTHOR]

Summary: This paper presents use of a tool built to monitor human‐website interaction without the need for eye tracking. Behavior indicators calculated from data collected by the tool can be used for many purposes such as web ergonomics enhancement, content adaptation, and, in particular, recommender systems. A random‐forests‐based modeling approach is shown as a generalization for earlier decision‐tree classification approach. Results of a usability survey conducted within the study are presented. [ABSTRACT FROM AUTHOR]

Objective: This study aimed to analyze the relationship between the consumption of selected food products and the risk of prevalence of selected metabolic and cardiovascular disorders among nurses. Methodology: This cross-sectional study was conducted among 405 nurses. To achieve the study objective, body composition analysis (Tanita MC-980), blood pressure measurement (Welch Allyn 4200B), anthropometric measurements, lipid profile, fasting blood glucose (CardioChek PA), and surveys regarding the consumption of specific food groups were conducted. Results: More than half of the respondents were overweight or/and obese, and almost 40% had elevated blood pressure levels. The results obtained from logistic regression models indicated that the consumption of specific food product groups may predispose to/increase the risk of hypertension, abdominal obesity, overweight, obesity, body fat accumulation, and the risk of cardiovascular events. Conclusions: These findings highlight the importance of targeted nutritional strategies to enhance the health and professional efficacy of nursing staff, paving the way for improved healthcare practices.