تحقیقات اخیر روی روشهای عددی‏، بر ایده استفاده از روشهای بدون شبکه‎{meshfree methods}‎ برای حل عددی معادلات دیفرانسیل با مشتقات جزئی تاکید‏ می کند. یکی از ویژگی های رایج همه روشهای بدون شبکه، توانایی آنها در ساخت تقریب تابع، تنها با استفاده از اطلاعاتی در یک مجموعه از داده های پراکنده می باشد. تعدادی از روشهای بدون شبکه عبارتند از: روش هیدرودینامیکهای ذره ی هموار‎{smooth particle hydrodynamics ...

there is less published research about how teachers in efl contexts respond to students who are relatively less mature and less competent l2 writers. while writing researchers have examined various issues concerning peer and teacher response in writing-oriented classes, little research has centered on the effect of collaborative tasks particularly dictogloss on writing skills. output collaborat...

Background and aims: Pain diagnosis is a frustrating effort especially due to the barriers in communication with patients in low level of consciousness therefore this study ,aimed at the evaluation of  utilizing BPS by nurses for patients who are unable to express their pain because of their low level of consciousness, has been designed. Materials and methods: This research is a semi-empiri...

this ethnographic case study research was carried out in a private school setting in the context of iran. the research tried to explore the analysis and identity construction of a group of learners and teachers along with the content analysis of books on the basis of four types of commodified, political, national and narrative identities. how english language learners and teachers in an informa...