Exploring diet, exercise, chronic illnesses, occupational stressors and mental well-being of healthcare professionals in Punjab, Pakistan

OBJECTIVE: This data set was compiled to assess mental well-being, dietary pattern and physical health parameters of health care professionals in Pakistan. DATA DESCRIPTION: The Warwick-Edinburgh mental well-being scale was first evaluated for the Pakistani population then used, along with other measures like body mass index, exercise and dietary habits to assess health and wellbeing of health care providers. The importance of the data lies in the fact that no previous records or data exists in our knowledge that used a subjective index to assess wellbeing in Pakistani population. Furthermore, this data may be used as part of a global analysis to find differences in well-being and health habits of health care providers in developing countries as opposed to developed countrie

Cardinality Enhancement of SAC-OCDMA Systems Using New Diagonal Double Weight Code

Optical code division multiple access (OCDMA) provides  another dimension to multiple access systems,  in which each user is assigned a unique code. This allows  each subscriber  to simultaneously access the medium without any contention. However, simultaneous access of multiple users introduce multiple access interference  (MAI)  which primarily deteriorates  the performance of OCDMA systems.  This paper proposes a new code called diagonal double weight (DDW) code to elevate the performance and cardinality of spectral amplitude coding  (SAC) OCDMA  systems. Performance of our proposed code is evaluated using comprehensive analytical  analysis  followed by simulation analysis. Examination  of bit error rate shows that DDW code along with  single photodiode detection  technique  provides efficient performance, with added benefits of simplified design, large cardinality and ease of implementation

OCCUPATIONAL INJURIES AND EMPLOYEES TURNOVER INTENTION: A MODERATING EFFECT OF SAFETY CULTURE

Occupational health and safety aims at promotion and maintenance of physical, mental and social health of employees.Unfortunately the conditions in a developing country like Pakistan are worse regarding safety at work. This study examines the effect of Occupational Injuries and Turnover Intention among workers in Pakistan with moderating role of Safety Culture. The study was done on a sample of111 workers belonging to safety sensitive areas. Three hypotheses were developed, two of them were accepted and one was rejected. Results showed that occupational injuries has an effect on turnover intention among employees and the safety culture does not lessen the extent of turnover due to non-prevalence of safety environment in Pakistan. It was concluded that due to differences in cultural context, concept of safety culture does not prevail in Pakistan, and evils like poverty and unemployment reduce chances of turnover intention