This study aimed to examine motor performance in deaf elementary school children and its association with sports participation. The population studied included 42 deaf children whose hearing loss ranged from 80 to 120 dB. Their motor skills were assessed with the Movement Assessment Battery for Children, and a questionnaire was used to determine their active involvement in organized sports. The...

This paper presents small signal stability study carried over the 140-Bus, 31-Machine, 5-Area MEPE system and validated on free and open source software: PSAT. Well-established linearalgebra analysis, eigenvalue analysis, is employed to determine the small signal dynamic behavior of test system. The aspects of local and interarea oscillations which may affect the operation and behavior of power...

a r t i c l e i n f o Keywords: Supplier management Supplier development Preferred customer PLS Reliance on few competent suppliers has driven companies to be more involved in their suppliers' activities. Supplier development (SD) is a supplier management practice implemented with strategic suppliers. Whereas research adopting the customer's standpoint indicates that SD activities have a positi...

This paper investigates the relationship between innovation and the export behavior of firms using data from a representative panel of Spanish firms over 1991-2002. It presents a simple theoretical model of the firm decision to export and innovate that guides the econometric analysis. Consistent with the predictions of the theoretical model, the econometric results suggest a positive effect of ...

In very large-scale dense sensor network applications, more sensor nodes may be deployed than are required to provide the initial desired spatial resolution. Such over-deployment can extend network life, improve robustness and accommodate network dynamic. To enable large deployments, tiered and clustered network structures may be adopted for scalability and manageability. This paper presents a ...

This research studies the social participation of the parents of delinquent and non-delinquent teenagers on the school affairs in Tehran comparatively. Hirchie's theory of social control were accepted as research framework in the paper. The survey method were used and all the high-school students from the age of 15 to 18 in the district of 4 and 15 in Tehran were chosen. About 60 delinquent and...

The control of grid frequency in power systems due to the penetration wind turbines is vital maintaining stability grids, based on recent requirements. In this paper, dynamic behaviour a farm connected an existing presented. made up steam turbines, while squirrel cage induction generators. An energy capacitor system used stabilize during periods speed change. Loads with various capacities were ...

This paper makes two contributions at two different levels: one is about a design principle of HCI, namely the provision of personalized and dynamic feedback in interactive applications; the second contribution is a demonstration of the need for visual and dynamic representations to explain the design of interactive interfaces. At the first level, in the context of patients managing their healt...