The role of using meta-discourse elements in writing, especially in research newspapers, is so important that their authors can convey certainty, doubt, and characteristics of the writers in their writings. There are different meta-discourse markers used by various authors in different branches; for example, hedges and boosters are the most important devices in writing. The meta-discourse eleme...

this study is investigated the optimum parameters for a tuned mass damper (tmd) under the seismic excitation. shuffled complex evolution (sce) is a meta-heuristic optimization method which is used to find the optimum damping and tuning frequency ratio for a tmd. the efficiency of the tmd is evaluated by decreasing the structural displacement dynamic magnification factor (ddmf) and acceleration ...

While the current OMG standards such as the Meta Object Facility (MOF) [MOF] and the UML [UML] provide a well-established foundation for defining PIMs and PSMs, no such wellestablished foundation exists for transforming PIMs into PSMs [GLR+02]. In 2002, in its effort to change this situation, the OMG initiated a standardization process by issuing a Request for Proposal (RFP) on Query / Views / ...

Model-to-model transformation is a key technology for the OMG’s Model Driven Architecture. The need for standardization in this area lead to the MOF 2.0 Query/Views/Transformations Request for Proposals (RFP) from the OMG. The RFP elicited eight separate submissions. This paper makes the following contributions: Terminology for queries, views, and transformations is introduced that is based on ...

conclusions the majority of iranian women had neutral attitudes towards menopause, which may be evidence of poor knowledge about menopause. therefore, it is suggested that appropriate educational programs be developed and implemented by policymakers in order to increase knowledge and raise awareness among women about menopause. results out of the 21 selected documents, 11 studies were eligible ...

introduction: the aim of the present research was to conduct a meta-analysis on the effectiveness of play therapy studies on behavioral disorders in children. method: the method of this study was meta-analysis. twenty two studies from throughout iran (1996 to 2012) including 637 participants were used in this meta-analysis. data was analyzed using standardized mean difference effect size method...

Background. Depression is one of the major public health concerns among older adults. Participation in preferred leisure activities has been found to be effective for reducing the symptoms of depression among this population. Objectives. The purpose of this study was to conduct a meta-analysis of the association between leisure participation and depression. Methods. A systematic review of Pub...