Background: The risk of interne addiction among students from age 18-24 was increasing in many countries now a day. Although the internet is useful tool, internet addiction was associated with physiological and physical problem. The aim of this study was to assess the relationship between level of internet addiction, loneliness, and life satisfaction among Health and Rehabilitation Science. Descriptive correlational design was used to achieve this aim. This study was done by students at Princess Nourah university in Riyadh. Multistage cluster sampling was utilized to determine the size of sample which was 180 female students. Three tools for data collection were used: standardized scales of Internet Addiction Scale (IAS) UCLA Loneliness Scale (ULS) and Satisfaction with Life Scale (SWLS). The result revealed that most of the participants were nonaddicted to internet, had a moderate level of feeling of loneliness that were highly satisfied about their life. Based on this result it was conclude that there is no relationship between internet addiction, loneliness and life satisfaction (p>0.01). It is recommended to broad the population for increasing the generalizability of the results to all Saudi population.

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Compliance with new regulations in old plants remains a recurring challenge because of negative outcome of incidents. This challenge stems from uncertainties in the facilities’ integrity, owing to inadequacy of existing integrity-validating technologies. Process facilities deteriorate through cyclic operations, while encroachments from expanding population characteristically raise the risk-levels, leading to need for higher grade materials to meet operational expansions. Retroactive compliance becomes a nightmare with every new regulation without a robust cost-to-benefit assurance. This paper discusses two-phased qualitative and quantitative risk modelling approach through systematic field-data-gathering, hazards identification and analysis by a twelve-man risk management engineers. The methodology successfully computed a “health-check" of the facility’s compliance to new regulations, 17 high-risk-hazards were extracted from 42 potential hazards and successfully established varied individual risk levels ranging from 4.07E-06 to 1.64E-04/year. Also, risks ranged from 1.00E-04 to 5.00E-05/year of tolerable risks to the environment, society, and business were recorded across the facility while, 22 risk-mitigation actions were recommended.