It is widely accepted that object-oriented design improves code reusability, facilitates code maintainability and enables higher levels of abstraction. Although the software engineering community has embraced object-oriented programming for these beneets, it has not been clear what performance overheads are associated with this programming paradigm. In this paper, we present some quantitative r...

Types of code changes in an object oriented library are described. A formal model for capturing and inferencing on the changes to identify aaected classes is described. The model consists of three types of diagrams: the object relation diagram (ORD), the block branch diagram (BBD), and the object state diagram (OSD). An ORD describes the inheritance, aggregation, and association relationships b...

Article history: Received 26 August 2014 Received in revised form 1 December 2014 Accepted 1 December 2014 Available online 26 December 2014

The most widely accepted definition of health impact assessment (HIA), from a consensus conference in Gothenburg organised by the World Health Organisation’s (WHO) European Centre for Health Policy, defines HIA as ‘a combination of procedures, methods and tools by which a policy, programme or project may be judged as to its potential effects on the health of a population, and the distribution o...

â â â â â  â â â  abstract â  beijing’s industrial structure is service-oriented with a high degree of economic openness, and gdp has maintained rapid growth. this paper analyzes the international financial crisis and the impact of china’s anti-crisis policies on beijing’s economic development as well as its transmission mechanism. impact index (excluding seasonal factors) and arma model ...

the augmented gravity model was employed to determine iran's trading model and agricultural export directions in the case of cross section analysis in 2005 for 64 countries which are considered as iran's main export market. besides, another explanatory variable named trade conformity index (tci) was added to the model. this index was employed to identify iran's trading model. als...

Bibliometrics is successful in measuring impact, because the target is clearly defined: the publishing scientist who is still active and working. Thus, citations are a target-oriented metric which measures impact on science. In contrast, societal impact measurements based on altmetrics are as a rule intended to measure impact in a broad sense on all areas of society (e.g. science, culture, poli...

Background and Objectives: Nowadays health-oriented lifestyle is the best way for prevention and having a healthy lifearound the world. Therefore it is necessary to identify and strengthen the factors that improve lifestyle. As a result, this study aimed to evaluate the effect of Islamic instructional-based spiritual-religious psychotherapy on health-oriented lifestyle in female students of Hor...