the present study is aimed at investigating the factors which influence cooperative managers’ awareness of the cooperative sector. methodologically, this is a descriptive-correlated survey. the study consisted of 498 managers of agricultural cooperatives in tehran(n=498), from among whom 72 were selected through random sampling (n=72). validity of the questionnaire used for collecting data was ...

cooperative object manipulation control of rigid-flexible multi-body systems in space is studied in this paper. during such tasks, flexible members like solar panels may get vibrated that in turn may lead to some oscillatory disturbing forces on other subsystems, and consequently produces error in the motion of the end-effectors of the cooperative manipulating arms. therefore, to design and dev...

objective: to classify different types of acute leukemia based on cooperative game theory and shapley value. materials and methods: in this study, patients data were collected from flow cytometry tests of the iran blood transfusion organization (ibto) have been used. 304 different diagnosed samples in 8 classes of acute leukemia were investigated. samples were initially in numerical format. i...

In this paper, a novel methodology is proposed to solve a cooperative multi-depot vehicle routing problem. We establish a mathematical model for multi-owner VRP in which each owner (i.e. player) manages single or multiple depots. The basic idea consists of offering an option that owners cooperatively manage the VRP to save their costs. We present cooperative game theory techniques for cost savi...

Cooperative advertising is an agreement between a manufacturer and a retailer to share advertising cost at the local level. Previous studies have not investigated cooperative advertising for complementary products and their main focus was only on one good. In this paper, we study a two-echelon supply chain consisting of one manufacturer and one retailer with two complementary goods. The demand ...

the present study investigated school general english achievement and group work among iranian junior high school students. the main question this study tried to answer was whether group work could enhance a higher general english achievement among junior high school students. to answer this question, 60 female learners were divided into experimental and control group randomly with 30 members i...

Localization plays a key role in Internet of Things. This paper proposes novel intelligent cooperative multisensor localization method called the edge cloud (ECCL) which has range and angle observations from neighbor nodes along with location an absolute coordinate system like global positioning system. The structure is proposed employs several distributed Kalman filters sensor centralized fusi...