Abs t rac t . The notion of institution is dissected into somewhat weaker notions. We introduce a novel notion of institution morphism, and characterize preservation of institution properties by corresponding properties of such morphisms. Target of this work is the stepwise construction of a general framework for translating logics, and algebraic specifications using logical systems. Earlier tr...

Basically, using the phrase “iterative” means there is a stepwise movement towards a (the) goal, instead of a “momentary leap” from problem to solution, where, at intervals, the situation is evaluated and necessary steps are taken to ensure the process is “on track” towards the solution. Such steps will normally be like loops, where you go backwards in the step-line and kind of “run it through ...

BACKGROUND Various studies have been conducted to determine the causes of drug abuse from a psychological perspective. Mental health has also been among the studied factors. The present study aimed to investigate the relationship between mental health and general self-efficacy beliefs, coping strategies and locus of control in male drug abusers. METHODS This was a correlational descriptive st...

Shopping malls are one of the glories of metropolises with their attractive shops and a wide variety people who are walking in order to purchase goods. Location of a shopping mall is one of the critical criteria, because it can influence the success of the project. In addition, selecting an appropriate location to establish a new shopping mall is a sophisticated, time consuming and risky decisi...

With the ever-deepening economic reform and international trend of ICT application in education, the Chinese government is strengthening its basic education curriculum reform and actively facilitating the application of ICT in education. Given the achievement gap of ICT infrastructure and its application in middle and primary schools between urban and rural areas, a divide exists between the ne...

Performing as an illusionist requires having adequate internal and personality resources. These determine the success of stage performance have impact on how individual perceives self, influence self-esteem. The aim article is to ego-resiliency, self-efficacy, optimism self-esteem top-world magicians. A group 50 top world magicians – champions magic took part in research. participants were surv...