introduction: one of the fundamental issues in the agricultural sector in iran is the absence of optimal water and soil resources utilization and lack of new agricultural science and technology adoption through major prevailing transformations in agricultural land exploitation system. the studies conducted in the history of agricultural development in iran cast light on the fact that the farmin...

This demonstration presents the integrated multi-agent traffic simulation for human-in-the-loop cooperative drive systems testing. Its openness and flexibility supports a wide range of testing and validation possibilities for the researchers and developers in the field of autonomous vehicles, cooperative drive, driver assistants, and HMI design and development. The system is able to integrate v...

The concept of cooperative relaying promises gains in robustness and energy efficiency in wireless networks. This survey gives an introduction and overview of promising methods that can be used for cooperative relaying: relay selection protocols, cooperative channel and network coding, and physical layer aspects such as cooperative modulation. The particular methods can be seen as building bloc...

In this study, we propose a cooperative transmission framework based on Adaptive Modulation and Coding (AMC) cooperative food communication system in Multiple-Input Multiple-Output (MIMO) fading channels. We consider the scenario that consists of one source node, one relay node and one destination node, they all equipped with multiple antennas and employed the adaptive modulation and coding sch...

Cooperative work on shared information requires different kind of computing system support to coordinate the work of multiple users, to establish mutual awareness and to ensure consistency. These issues are currently tackled separately in various loosely related areas, like workflow systems, groupware, and advanced transactional models. We present a transactional model that provides a core func...

After the revolution of 1979, all of the private banks existing in Iran were nationalized and the economic system was based on public, cooperative and private sectors and banking operations were categorized in public sector. Consequently, private sector and foreign banks were bared from doing banking operations in Iran. According to the recent laws and regulations passed in Iran, the Irani...

In the paper 16] has been proposed a method for synthesis of cooperative information systems 4] speciied by data tables 10]. On the base of this method it has been elaborated and presented in the paper 17] a strategy for reconstruction of the synthetized cooperative information system when the speciication for the system is being changed. The aim of this paper is to present an approach for the ...

The capacity regions are investigated for two relay broadcast channels (RBCs), where relay links are incorporated into standard two-user broadcast channels to support user cooperation. In the first channel, the Partially Cooperative Relay Broadcast Channel, only one user in the system can act as a relay and transmit to the other user through a relay link. An achievable rate region is derived ba...

This paper studies the kinematic modeling and analysis of two cooperative manipulators. Cooperative manipulators are defined as multi-arm systems working together on a common task. The task is defined as the transportation of an object in space. In this paper the cooperative system is the dual arm of the humanoid Nao robot, where the serial structure of each arm has five degrees of freedom. The...

the purpose of the present research was to study the effect of cooperative methodology on the social skill development of the primary students. the methodology was quasi-experimental, with pre-test, post-test, and control group. the population of the research was all 486 ‘laleh’ primary school male students in the year of 2009-2010, among whom, 61 four-grade participants were finally chosen. th...