The urgency of the problem distance education development is caused by fact that in modern conditions requirements for specialists are radically changing. At same time, central place not use previously acquired knowledge, but generation and implementation new ideas, which dictates training. In this regard, lifelong learning becomes increasingly necessary, acquires forms meanings. Today, advance...

It is doubtless that intuitionistic fuzzy set (IFS) theory plays an increasingly important role in solving the problems under uncertain situation. As one of the most critical members in the theory, distance measure is widely used in many aspects. Nevertheless, it is a pity that part of the existing distance measures has some drawbacks in practical significance and accuracy. To make up for their...

distinguishing the susceptible areas to landslide using different landslide susceptibility mapping (lsm) models is one of the primitive and basic works to reduce probable damages and reduce risk. the main purpose of this research is the efficiency evaluation of four methods including information value (winf), valuing area accumulation (wa), analytical hierarchy process (ahp), kopta-joshi propos...

In an effort to develop a dielectric screening function for molecular dynamics simulations of biomolecules in implicit solvent, effective dielectric constants (D(eff)) for a large number of atom pairs in a typical globular protein are calculated by continuum electrostatics. Plots of D(eff) versus the intercharge distance are in general sigmoidal with the characteristics of the curve depending o...

landslides and slope instabilities are major hazards for human activities often causing economiclosses and property damages. sikan river basin (ilam province) due to the topography, tectonic,lithology, and climate has enough potential for occurrence of this phenomenon. the objectives of thisstudy were to determine effective parameters controlling the landslide occurrence and to preparezonation ...

background : studies have shown a gradual decline in empathy of medical trainees with increasing years of education. methods to augment empathy show some promise, but the most effective methods are both expensive and time consuming.to assess effectiveness of communication skills training program as a distant learning method in improving empathy.   method s: fourteen first year residents of psyc...

This paper studies automatic extraction of structured data from Web pages. Each of such pages may contain several groups of structured data records. Existing automatic methods still have several limitations. In this paper, we propose a more effective method for the task. Given a page, our method first builds a tag tree based on visual information. It then performs a post-order traversal of the ...

Introduction: Several authors [1, 2] have agreed that the performance of turbo codes [3] at the error floor region is largely determined by the weight-2 input minimum distance, which corresponds to the minimum Hamming weight among all codeword sequences generated by input sequences of weight two. If a turbo code T consists of N parallel concatenated convolutional codes separated by uniform inte...