The use of Unified Model Language (UML) analysis/design models on large projectsleads to a large number of interdependent UML diagrams. As software systems evolve,those diagrams undergo changes to, for instance, correct errors or address changes in therequirements. Those changes can in turn lead to subsequent changes to other elements inthe UML diagrams. Impact analysis is then ...

In model-driven software development approaches, business process models are used at different levels in the development process. For instance, in ServiceOriented Architectures (SOA) high-level business process models become input for the development of IT systems and in running IT systems executable process models describe choreographies of Web Services. A key driver behind this development is...

background : quality management is one of the most effective strategies for improving health system performance in developed and developing countries. this research was a comparative study on quality management models in health system of several countries. the main goal of this study was to identify the most significant dimensions of quality management and propose appropriate model for health s...

background: this study aimed to assess lifestyle behavioral management in patients with knee osteoarthritis among iranian patients up to 6 months. settings and design.   methods and material: in this educational controlled trial study, 130 eligible participants took part in control group (n = 66) and received just prescribed medications, or intervention group (n=64) who received the lifestyle b...

Educational partnership becomes a common practice in higher education. This study clarifies the practices of educational partnership in higher education institutions. A model of educational partnership has been built to identify its successful factors. The five determinants to the partnership’s success are the following: commitment to partnerships, curriculum and learning, quality and risk mana...

Based on empirical work and literature review, this paper has advanced a theoretical framework that integrates knowledge management, change management and ‘soft’ issues. It argues that the ‘‘soft’’ dimension helps to better understand the process of organizational knowledge transfer. Guidelines for managerial action were formulated in order to make explicit, be aware and understand embedded ‘so...

Background The purpose of implementing a system such as Clinical Governance (CG) is to integrate, establish and globalize distinct policies in order to improve quality through increasing professional knowledge and the accountability of healthcare professional toward providing clinical excellence. Since CG is related to change, and change requires money and time, CG implementation has to be focu...

the lane change maneuver is among the most popular driving behaviors. it is also the basic element of important maneuvers like overtaking maneuver. therefore, it is chosen as the focus of this study and novel multi-input multi-output adaptive neuro-fuzzy inference system models (manfis) are proposed for this behavior. these models are able to simulate and predict the future behavior of a driver...

Aim Species distribution models are a potentially powerful tool for predicting the effects of global change on species distributions and the resulting extinction risks. Distribution models rely on relationships between species occurrences and climate and may thus be highly sensitive to georeferencing errors in collection records. Most errors will not be caught using standard data filters. Here ...