Hadron radiotherapy is a cutting-edge cancer treatment method. Proton and carbon ion beams are frequently used in modern therapeutic centers. The Bragg peak at the end of the particle range delivers a higher radiation dose to tumors situated close to critical organs. However, the accuracy of the dose deposition in the tumor volume depends on the irradiation method. The present paper presents a ...

abstract background: hope is the most important factor in diabetic patients’ life. the level of hope may be changing among these individuals as a result of chronic nature of diabetes and its complications. when the level of hope increases among these patients, they can resist against physical and psychological complications of diabetes more, accept the treatment better, enjoy life more, and ada...

background: primary dysmenorrhoea without any specific pelvic disease is one of the common complaints in women`s medicine. the general purpose of this research is to define the effects of 12-week aquatic exercises on nonathletic girls’ primary dysmenorrhoea. materials and methods: this quasi-experimental was conducted on 40 nonathletic girls aged 18-25 years. data gathering tools were: evaluati...

In this paper we propose a conditional logic IBC to represent iterated belief revision. We define an iterated belief revision system by strengthening the postulates proposed by Darwiche and Pearl [3]. First, following the line of Darwiche and Pearl, we modify AGM postulates to make belief revision a function of epistemic states rather than of belief sets. Then we propose a set of postulates for...