Application of Visualization Methods
نویسنده
چکیده
Fluids, and particularly gases, are normally transparent and therefore invisible. It is necessary to use special optical visualization methods that enable one to observe the flowing fluid. The most common means of visualizing flow field is to record the refractive behavior of transparent flowing liquid when illuminated by a beam of visible light. There has been a very rapid improvement of shadow, schlieren and interferometric optical visualization method connected with the availability of lasers and holographic methods during the last decade. A major problem requiring a solution is development of efficient evaluation procedures .
منابع مشابه
A new approach for data visualization problem
Data visualization is the process of transforming data, information, and knowledge into visual form, making use of humans’ natural visual capabilities which reveals relationships in data sets that are not evident from the raw data, by using mathematical techniques to reduce the number of dimensions in the data set while preserving the relevant inherent properties. In this paper, we formulated d...
متن کاملدیداری کردن نتایج جستوجو در فرایند بازیابی اطلاعات
Purpose: One of the most effective ways to achieve optimum information retrieval is through visualization of Information. Search strategies, probing skills, querying of information needs and analysis of information play a significant role in the accessing of necessary and useful information. Besides the factors mentioned above, information visualization can increase the availability level of in...
متن کاملcompare the effectiveness of teaching strategy learning and visualization and self-regulation training on student problem solving skills
Background and Aim: The purpose of this study was to compare the effectiveness of teaching strategy learning and visualization and self-regulation training on student problem solving skills. Materials and Methods: The present research was experimental. The research population consisted of all 7th grade students in Tehran during the academic year 1397-1396. Using multi-stage cluster sampling, 12...
متن کاملThe Effect of an Educational Program for Mental Visualization to Teaching Some Shooting Skills for Basketball Beginners
Background. Although the educational program for teaching basketball shooting has been discussed, the mental visualization of teaching shooting skills for beginners has not been discussed yet. Objectives. The purpose of this study is to identify the effect of mental visualization in teaching some types of basketball shooting skills. Methods. The experimental method was chosen for its suitabil...
متن کاملO-11: Zona Pellucida Birefringence and Meiotic Spindle Visualization of Human Oocytes Are Not Influenced by In Vitro Maturation Technology
Background: In vitro maturation (IVM) is a promising treatment option for certain infertile women. Nowadays, with the aid of the Polscope, it has become possible to evaluate zona pellucida (ZP) and spindle as parameters of oocyte quality. The goal was to investigate the relationship between the presence of the meiotic spindle and ZP birefringence with morphology of the in vivo and in vitro matu...
متن کاملThe Application of Geographical Information System in Explaining Spatial Distribution of Low Birth Weight; a Case Study in North of Iran
Background: Geographical Information System is a new tool in environmental epidemiology that makes the opportunity of visualization and analysis of spatial data. The aim of this study was to determine the geographic variation of low birth weight using geographic information system in order to evaluate the efficacy of primary health care and health information system. Methods: Low birth weight r...
متن کامل