منابع مشابه
An Appraisal of Sustainable Urban Transportation: Application of a System Dynamics Model
Increasing pressures caused by negative consequences of transportation and traffic problems in major cities, have resulted many attempts towards improvement of planning and management of transportation systems, according to sustainability objectives. In this paper, a comprehensive model is developed using a system dynamics approach to evaluate sustainable urban transportation. This model includ...
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Mineral surfaces can support several processes that likely play a role in the origin of life including the concentration, selective sorption[1], protection[2], organization[3-5], and polymerization[6] of organic molecules. Clay minerals are predicted to be present in prebiotic environments and provide a large surface area for reactions with organic molecules. Interactions between early biomolec...
متن کاملAppraisal for a Character-Based Story-World
Generation of interesting narratives in a simulated dramatic story-world requires situated software agents with emotional competences. The operationalisation of concepts from appraisal theories of emotion can provide flexible roleplayers that reduce the required external macro-level control. Situatedness and the analysis of the social lifeworld of characters are the foundations of the presented...
متن کاملAli Kosh Lady and her Artificially Modified Head: An Appraisal
We had the opportunity to examine the cranium of a young woman found at the well-known Neolithic site of Ali Koshon the Deh Luran plain in southwestern Iran. It has previously been claimed that her head shows traces of modification,a practice which can be termed as either cultural or artificial cranial modification. Here, we describe several macroscopiccharacteristics of the modified crania and...
متن کاملAn Investigation of World-System Theory and Globalization in the Rama Novels by Arthur C. Clarke and Gentry Lee
Noam Chomsky argues that only a meager percentage of the world, consisting of mainly large corporations and developed nations, prosper from globalization. As stated in Immanuel Wallerstein’s World-System Theory, the modern system of the world, which is constructed according to the economic status of nations, can be divided into three levels: the core, the semi-periphery, and the periphery. Whil...
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ژورنال
عنوان ژورنال: Journal of World-Systems Research
سال: 1996
ISSN: 1076-156X
DOI: 10.5195/jwsr.1996.86