An Introduction to the Classical Three-Body Problem

ترجمه و تحقیق کتاب an introduction to the history of mysticism

پایان نامه ی ارائه شده ترجمه ی کتاب «an introduction to the history of mysticism» نوشته ی مارگارت اسمیت که وی پژوهشگر، خاورشناس و محقق برجسته ی تصوف و عرفان می باشد. موضوع اساسی و مهم این کتاب عرفان در ادیان مختلف است. نویسنده در ابتدا این کلمه را ریشه یابی کرده و سپس تعریفی از آن ارائه داده و آن را در ادیان مختلف مورد بحث قرار داده است و در هر فصل کتاب به معرفی عرفای آن دین یا عصر خاصی پرداخته...

Classical Coulomb three-body problem in collinear eZe configuration

Classical dynamics of two-electron atom and ions H−, He, Li, Be, ... in collinear eZe configuration is investigated. It is revealed that the mass ratio ξ between nucleus and electron plays an important role for dynamical behaviour of these systems. With the aid of analytical tool and numerical computation, it is shown that thanks to large mass ratio ξ, classical dynamics of these systems is ful...

An Introduction to the Field Trials Methodology

  The knowledge related to the methodology of the field trial study as a type of intervention studies, yet for many of our researchers is not fully understood. The aim of the current study was a better understanding of conducting this type of research. Field trial studies are done on healthy individuals and aim to prevent. These types of studies such as clinical trials are performed on both i...

An Introduction to Sociolinguistics

An Introduction to Classical Grounded Theory

The grounded theory approach has been used in nursing research since 1970. Despite the extensive use of grounded theory over the past 40 years and the publication of papers and methodological textbooks, many novice researchers faced difficulties in applying grounded theory approach in their studies. The purpose of this paper is to discuss what is grounded theory, how it came about, and how it i...