Existing urban areas in Egypt suffer from environmental, economic and social issues. The smart city concept is an approach that improves performance helps to manage different sectors gain environmental benefits improve the quality of life. Most governments around world adopt concepts smartness as a main objective creating new cities communities. Studies covering requirements for applying future...

  These days, data mining one of the most significant issues. One field data mining is a mixture of computer science and statistics which is considerably limited due to increase in digital data and growth of computational power of computer. One of the domains of data mining is the software cost estimation category. In this article, classifying techniques of learning algorithm of machine ...

evaluation an etiological model with psychosocial and occupational risk factors has applied implication for therapeutic intervention. this research was aimed to investigate psychosocial and occupational risk factors of musculoskeletal pains among computer users in semnan province of iran . in this cross-sectional study, 324 computer users from governmental offices and private industrial/organiz...

Abstract Background: This study aimed to investigate the effects of addiction to computer games on physical and mental health of students. Methods: The study population includes all students in the second year of public guidance schools in the city of Isfahan in the educational year of 2009-2010. The sample size includes 564 students selected by multiple steps stratified sampling.  De...

the agricultural regions are running into difficulties, which are restrictive availability of water, successive appearing draughts, and overuse of ground water resources for supplemental water requirements. as a sample which is got from the farm is sent to the laboratory for testing and the laboratory works need devices. hence, conducting farm experiments are expensive and time consuming to opt...