Joint-stock cooperative company is not recognized in Commercial Code of Iran and the amendment bill of the Commercial Code adopted in 1968. This business entity has a unique description because of both being cooperative and having joint stock. It is a joint-stock company that is chartered based on Commercial Code of Iran, amendment bill of the Commercial Code adopted in 1968, and Principle 44 o...

Excepting the exact mathematical definition of the infinitesimal model, existing quantitative and population genetic theory is consistent with the existence of segregating quantitative trait loci (QTL) of detectable size in populations long subjected to artificial selection. Evidence is accumulating in livestock, particularly in plants, that a proportion of QTL detected using reasonably stringe...

This paper presents an approach based on cooperative selforganization for arti cial systems, in order to tackle openness and dynamics. We propose to use cooperation as a local criterion enabling parts of the system the cooperative agents to reorganize as to modify their interactions and then the global function. We underline the di culty of de ning cooperation and the means to reestablish a coo...

establishment of the gas exporting countries forum in tehran in 2001 has proved to be one of the most important changes in the gas market. gecf has a considerable share in the world liquefied natural gas (lng) trade. facts show that current routes of lng trade are not optimal. hence, in this paper we examine the development of cooperative strategies between countries exporting (lng) and members...

Acknowledgments This thesis summarizes most of my research efforts of the past four years. I would like to express my gratitude to everyone who supported me for the completion of this work. I must begin with an expression of my debt to my advisors, Peter and Herbert, for their guidance and the valuable comments they gave during the preparation of this thesis. Peter's " I don't believe you " fol...

This paper presents an approach based on cooperative self-organization for artificial systems, in order to tackle openness and dynamics. In this work, cooperation is used as a local criterion enabling parts of the system –the cooperative agents– to reorganize as to autonomously modify their interactions and then the global function. The difficulty in defining cooperation and the means to reesta...

this paper is a research on the ordering planning of a supply chain with one supplier, multi buyer and multi deteriorating items. items have fixed life time and expire dates. the ordering period is taken as variable and must be computed the proposed models. the problem is studied via two different approaches the first is the joint replenishment, based on the hwang and chew's model [3] and ...

Come with us to read a new book that is coming recently. Yeah, this is a new coming book that many people really want to read will you be one of them? Of course, you should be. It will not make you feel so hard to enjoy your life. Even some people think that reading is a hard to do, you must be sure that you can do it. Hard will be felt when you have no ideas about what kind of book to read. Or...

To reuse one or several existing systems in order to develop a complex system is a common practice in software engineering. This approach can be justified by the fact that it is often difficult for a single Information System (IS) to accomplish all the requested tasks. So, one solution is to combine many different ISs and make them collaborate in order to realize these tasks. We proposed an app...