سخن سردبیر Editorial مجله دانشگاه علوم پزشکی رفسنجان دوره هجدهم، مهر 1398، 622-621     درآمدی بر مرور چتری An Introduction to Umbrella Reviews   محسن رضائیان[1]   M. Rezaeian   آیونیدیس (Ioannidis) در سال 2009 میلادی توضیح روشنی از مرور چتری (Umbrella review) ارائه کرده است. وی توضیح می‌دهد که یک مرور چتری به طور نظام‌مند به جمع‌بندی و ارزشیابی نتایج حاصل از چندین مرور نظام‌مند و ی...

This is the third seminar in our mini series detailing how Physics feeds into Geometry. In the first seminar I gave an introduction to Mechanics from a Mathematician’s point of view. In the second, Paul Cooper showed how some specific problems in Classical Mechanics give rise to problems in geometry. In this talk, I intend to do the same for Quantum Mechanics. What I would like to do is concent...

A gas that is confined to the left half of a container uniformly spreads over the entire available space as soon as the confining wall is removed. Yet we never observe the reverse process of a uniformly distributed gas suddenly concentrating in the left half of the container. Such irreversible behaviour is characteristic of many processes and is enshrined in the so-called Second Law of thermody...

It is an empirical observation that the Riemann zeta function can be well approximated in its critical strip using the Number-Theoretical Spin Chain. A proof of this would imply the Riemann Hypothesis. Here we relate that question to the one of spectral radii of a family of Markov chains. This in turn leads to the question whether certain graphs are Ramanujan. The general idea is to explain the...

This paper is intended to serve as a model for the first few chapters of future textbooks on continuum mechanics and continuum thermomechanics. It may be considered an update of the paper Lectures on the Foundations of Continuum Mechanics and Thermodynamics [N2] by one of us (W.N.), published in 1973, and an elaboration of topics treated in Part 3, entitled Updating the Non-Linear Field Theorie...

These notes extensively use material from Lars Arge, David Mount, CLRS book, Knuth’s Art of Computer Programming vol. 1, Kleinberg and Tardos book and the Algorithms from Massive Data Sets book. They are updated occasionally. I have used part of this material for graduate course COMP 5703 on Algorithms at Carleton. The aim of these notes is to summarize the discussion in course lectures, and ar...

Quantum mechanics is a non-intuitive subject. For example, the concept of orbital seems too difficult to be mastered by students who are starting to study it. Various investigations have been done on student’s difficulties in understanding basic quantum mechanics. Nevertheless, there are few attempts at probing how student’s understanding is influenced by appropriate visualization techniques, w...

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