Problem-solving Group Learning for Radiological Technologists in Training

the algorithm for solving the inverse numerical range problem

برد عددی ماتریس مربعی a را با w(a) نشان داده و به این صورت تعریف می کنیم w(a)={x8ax:x ?s1} ، که در آن s1 گوی واحد است. در سال 2009، راسل کاردن مساله برد عددی معکوس را به این صورت مطرح کرده است : برای نقطه z?w(a)، بردار x?s1 را به گونه ای می یابیم که z=x*ax، در این پایان نامه ، الگوریتمی برای حل مساله برد عددی معکوس ارانه می دهیم.

Problem-based learning for radiological technologists: a comparison of student attitudes toward plain radiography

BACKGROUND Knowledge and skill expected of healthcare providers continues to increase alongside developments in medicine and healthcare. Problem-based learning (PBL) is therefore increasingly necessary in training courses for radiological technologists. However, it is necessary to evaluate the effects of PBL to completely introduce it in our education programs. As a Hypothesis, it seems that a ...

Informal Learning and Complex Problem Solving of Radiologic Technologists Transitioning to the Workplace

Group Problem Solving in Class Improves Undergraduate Learning

Developing methods for improving student learning is a long-standing goal in undergraduate science education. However, the extent to which students working on problems in small groups versus individually results in improved learning among undergraduate science students has not been evaluated in a randomized controlled trial. We have performed such a trial with 80 students in an undergraduate bi...

Distributed Group Problem Solving

There are a multitude of “grand challenges” facing the world, ranging from global climate change and energy needs to growing deficits and health care costs. The increasing urgency of these challenges brings into question the abilities of society to solve such complex problems. At the same time, the Internet and social media have come to provide unprecedented access to the millions of stakeholde...