introduction: quality of life is defined as the sense of well-being and satisfaction with daily performances influenced by dental and oral conditions. oral diseases are very common and have impacts on different aspects of individual's life and can change their performances. in other word, they can change the quality of life. the real impact of health and disease on daily performances is conside...

In this paper we try to define the difference between hierarchical organization and selforganization. Organization is defined as a structure with a function. So we can define the difference between hierarchical organization and self-organization both on the structure as on the function. In the next two chapters these two definitions are given. For the structure we will use some existing definit...

We use the oscillating Min proteins of Escherichia coli as a prototype system to illustrate the current state and potential of modeling protein dynamics in space and time. We demonstrate how a theoretical approach has led to striking new insights into the mechanisms of self-organization in bacterial cells and indicate how these ideas may be applicable to more complex structure formation in euka...

This paper focuses on the various bibliographic and information retrieval tools and techniques used for information organization, a key activity in a knowledge management process. The paper begins with the existing debate on the very concept of knowledge management, and looks at some recent papers and arguments on this issue. It then briefly discusses how some projects over the past decade or s...

there are various views about deceision making for the model of growing crops in risky conditions such as: motad model, inome - variance, grade2 planning, inseparable linear planning, and limited extreme risk model, focus-loss model, and target- motad . in this study, target - motad model has been used as the optimum pattern of growing crops in arsanjan. the results have been compared with thos...

the traditional iranian lis education is to a lorge degree more foussed on the theoretical aspects of the curricul. while there has been provision for hands on training, there is little, if any, provision for intensive, real-time hands on acquistionof experience for graduates, this is something that could be achived through a well-devised internship program that was launched by the research div...

Abstract The recent rise of using digital representations for products and processes has created a movement to use ‘digital twins’ organization design. We provide an overview the notion twin as synchronized, real-time two-way interacting representation real-world phenomenon it is expected replicate twin. claim causal connection between makes current rhetoric about Digital Twins especially probl...