Background and purpose: The purpose of this research is to evaluate the effectiveness of industrial policies with the approach of production boom in line with economic development.Method: The current research is one of mixed and exploratory research that was carried out in two qualitative and quantitative stages. The statistical population includes the senior and executive managers of the "Interior Construction Center" in the Ministry of Industry, Mining, and Trade. To discover the basic, organizing, and inclusive concepts, the "theme analysis" method was utilized. Also, document review tools and semi-structured interviews were used with 14 academic and executive experts specializing in the field of industry.Findings: First, the dimensions, components, and indicators related to the results and consequences of the implementation of industrial policies based on strengthening national production were extracted and finally the effectiveness of the implementation of industrial policies with the approach of production boom in line with economic development was evaluated.Conclusion: The results of this evaluation showed that, with the implementation of industrial policies, in the results (short-term) of the execution of these policies, although new job opportunities have been created and based on this, the number of unemployed population has decreased and also the process of obtaining business licenses has been facilitated by the government. But instead, with the implementation of these policies, the income from non-oil exports has not increased. Improvement in responding to customers' needs has not been achieved and the quality level of domestic products has not been improved. تفاصيل المقالة

مقدمه: بیمارستان‌ها به عنوان یکی از اولین مراکز پذیرش مصدومین به هنگام بروز بلایا، باید از آمادگی لازم برخوردار باشند. آمادگی اورژانس بیمارستان‌ها در مقابله با این نوع بلایا لازمه موفقیت آنها در ارائه خدمات باکیفیت است. هدف از این مطالعه بررسی وضعیت آمادگی اورژانس مراکز آموزشی درمانی دانشگاه علوم پزشکی قزوین در مواجهه با بلایا می‌باشد. روش پژوهش: این مطالعه، توصیفی - تحلیلی از نوع کاربردی می‌باشد که بصورت سرشماری در کلیه اورژانس6 مراکز آموزشی درمانی دانشگاه علوم پزشکی قزوین انجام شد. داده‌ها از طریق چک لیست پاسخگویی اورژانس بیمارستان‌های سازمان جهانی بهداشت، بصورت مصاحبه و مشاهده ی مستندات گردآوری شد. تجزیه و تحلیل داده‌ها با استفاده از شاخص‌های مرکزی صورت گرفت. یافته‌ها: بیشترین و کمترین میزان آمادگی اورژانس‌ها در برابر بلایا به ترتیب در حیطه کنترل و فرماندهی (8/83%) و حیطه‌ی مدیریت مواد و موجودی (57%) بود. بطور کلی میزان آمادگی اورژانس مراکز آموزشی درمانی مورد مطالعه در مقابله با بلایا 72/70% ارزیابی شد. نتیجه گیری: با توجه به سابقه وقوع بلایا در استان مورد مطالعه و آمادگی خوب مراکز آموزشی درمانی، داشتن برآوردی از منابع مهم و ضروری، نگهداری و تعمیر سریع تجهیزات و مقاوم سازی بیمارستان‌ها در ارتقاء آمادگی آنها نقش موثری خواهد داشت. تفاصيل المقالة

The lattice Boltzmann method (LBM) has recently become an alternative and promising computational fluid dynamics approach for simulating complex fluid flows. Despite its enormous success in many practical applications, the standard LBM is restricted to the lattice uniformity in the physical space. This is the main drawback of the standard LBM for flow problems with complex geometry. Several approaches have been developed to remove this drawback of standard LBM. One of these methods is the Taylor series expansion and least squares-based LBM (TLLBM). This method is based on the standard LBM combined with the Taylor series expansion and the least squares approach. The prominent feature of the TLLBM is the fact that the final equation is an explicit form and in essence has no limitation on the mesh structure and lattice model. In the present work, the TLLBM with D2Q9 lattice model is used to simulate 2-D steady incompressible viscous flows (both internal and external) on non-uniform meshes. Four test cases are studied: (i) flow past a circular cylinder with a non-uniform O-type mesh; (ii) flow in a rectangular lid driven cavity with a non-uniform H-type mesh; and (iii) flow over a backward- facing step. It was found that this model could give very accurate results for both the internal and external flows. تفاصيل المقالة