A multi-divisional firm can engage in ”winner-picking” to redistribute scarce funds efficiently across divisions. But there is a conflict between rewarding winners (investing) and producing resources with which to reward winners (incentives). Managers in winning divisions are tempted to free-ride on resources produced by managers in loosing divisions whose incentives to produce resources, antic...

A multi-divisional firm can engage in ”winner-picking” to redistribute scarce funds efficiently across divisions. But there is a conflict between rewarding winners (investing) and producing resources internally to reward winners (incentives). Managers in winning divisions are tempted to free-ride on resources produced by managers in loosing division whose incentives to produce resources, antici...

This paper presents a Q-Learning-based multiagent system oriented to provide navigation skills to simulation agents in virtual environments. We focus on learning local navigation behaviours from the interactions with other agents and the environment. We adopt an environment-independent state space representation to provide the required scalability of such kind of systems. In this way, we evalua...

Objective: This study was conducted to determine care process of newborns diagnosed with COVID-19 and experiences their mothers COVID-19. 
 Methods: phenomenological qualitative design in the III-level neonatal intensive unit a tertiary hospital. A semi-structured interview form used during interview. The recorded on tape recorder. Content analysis analyze data. Results: Appropriate nursin...

Sclerosing mesenteritis (SM) is a rare, idiopathic disorder of unknown aetiology that involves the adipose tissue of the mesentery, being characterized by chronic and non-specific fibrous inflammation. Patients usually present with non-specific clinical manifestations, such as abdominal pain and diarrhoea. The diagnosis of SM is difficult and it can be definitely established only by means of su...

The recent debate about 'effective control' rather than 'complete eradication' for polio has put the whole Global Polio Initiative into question. The implications for this are indeed daunting, more so for the Indian Sub-Continent, which hosts a huge chunk of the global polio load every year. The tremendous success achieved in combating polio during the previous decade in India and Pakistan is r...

Economic valuation of water is useful in the administration and management of water. Population growth and urbanization caused municipal water demand increase in Iran. Limited water resource supply and urban water network capacity raised complexity in water resources management. Present condition suggests using economic value of water as a criterion for allocating policies and feasibility study...

In this paper, Kriging has been chosen as the method for surrogate construction. The basic idea behind Kriging is to use a weighted linear combination of known function values to predict a function value at a place where it is not known. Kriging attempts to determine the best combination of weights in order to minimize the error in the estimated function value. Because the actual function value...