در صنعت پالایشگاه و پتروشیمی‌ها به دلیل وجود تجهیزات تمام فلزی محیط اسیدی خوردگیتنشی زیاد است با توجه افزایش کاربرد فولادهای زنگ نزن این صنایع پژوهش بررسی اثر ضربات امواج اولتراسونیک بر رفتار خوردگی فولاد 316 (S.S 316) می‌پردازیم. هدف از تأثیر روش تنش‌زدایی برافزایش مقاومت قطعات محیط‌های خورنده است. لازم ذکر که، تنش پسمان نمونه‌ها جوش‌کاری ایجادشده ابتدا نمونه مدنظر استفاده ارتعاش تحت فرکانس 20...

Simulation is a very useful tool for predicting supply chain performance. Because there are no standard simulation elements that accurately represent the activities in a supply chain, there exist a variety of approaches for developing supply chain simulation models. This paper is an attempt to improve this situation by describing a novel supply chain simulation framework that follows the Supply...

Coping with rapid urbanisation and the impacts of climate change requires effective land management. Quality information is essential for this. A infrastructure a collaborative coordinated initiative aimed at providing from different organisations, such as municipalities, government departments private companies, to diverse user communities. complex, spanning streams through many organisations ...

IntroductionUnderpinned by a multi professional advanced clinical practice (ACP) framework, role consistency in level and education has been advocated across allied health professions. However little research evaluated ACP expectations radiography. This study identified the capability requirements of specialist diagnostic radiographers mapped these to home country frameworks Society College Rad...