The Shortened Dental Arch (SDA) concept introduced as early as 1981 by Kayser and was accepted by a great majority of dentists but not widely practiced. The SDA comprising anterior and premolar teeth in general fulfill the requirements of a functional dentition. Patients’ needs and demands vary much and should be individually assessed but the SDA concept deserves to be included in all treatment...

Job Insecurity and Youth Emancipation: A Theoretical Approach In this paper, we propose a theoretical model to study the effect of income insecurity of parents and offspring on the child’s residential choice. Parents are partially altruistic toward their children and will provide financial help to an independent child when her income is low relative to the parents’. We show that first-order sto...

nowadays, one-dimensional cutting stock problem (1d-csp) is used in many industrial processes and re-cently has been considered as one of the most important research topic. in this paper, a metaheuristic algo-rithm based on the simulated annealing (sa) method is represented to minimize the trim loss and also to fo-cus the trim loss on the minimum number of large objects. in this method, the 1d-...

the the main objective of this research paper is to present 3-d elasticity solution for free vibration analysis of elastically supported continuously graded carbon nanotube-reinforced (cgcntr) annular plates. the volume fractions of oriented, straight single-walled carbon nanotubes (swcnts) are assumed to be graded in the thickness direction. an equivalent continuum model based on the eshelby-m...

the major purpose of the present this study is to reviews the classifications of approaches to religious education, and introducing an alternative classification of religious educator theory. to this end, approaches to islamic education which have been categorized typologically and are associated with the cognitive context of iranian intellectuals have been studied. in line with this goal, the ...