Georgia State University

About: Georgia State University is a education organization based out in Atlanta, Georgia, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 13988 authors who have published 35895 publications receiving 1164332 citations. The organization is also known as: GSU & Georgia State.

Social Enterprise in the United States and Europe: Understanding and Learning from the Differences

Abstract: Since the 1980s both the United States and Europe have experienced a simultaneous expansion in social enterprise. However, little has been written comparing and contrasting American and European conceptions of social enterprise resulting in difficulty communicating on the topic and missed opportunities to learn and build on foreign experience. To address this need, this paper compares and contrasts American and European social enterprise through an extensive review of literature from the two regions and discussions with social enterprise researchers on both sides of the Atlantic. It outlines the definitions of social enterprise used by American and European academics and practitioners, identifies historical factors promoting and shaping different conceptions of social enterprise, and highlights the differing institutional and legal environments in which it operates. It concludes by identifying what Americans and Europeans can learn from each others’ experience with social enterprise.

Pervasive healthcare and wireless health monitoring

Abstract: With an increasingly mobile society and the worldwide deployment of mobile and wireless networks, the wireless infrastructure can support many current and emerging healthcare applications. This could fulfill the vision of "Pervasive Healthcare" or healthcare to anyone, anytime, and anywhere by removing locational, time and other restraints while increasing both the coverage and the quality. In this paper, we present applications and requirements of pervasive healthcare, wireless networking solutions and several important research problems. The pervasive healthcare applications include pervasive health monitoring, intelligent emergency management system, pervasive health-care data access, and ubiquitous mobile telemedicine. One major application in pervasive healthcare, termed comprehensive health monitoring is presented in significant details using wireless networking solutions of wireless LANs, ad hoc wireless networks, and, cellular/GSM/3G infrastructure-oriented networks. Many interesting challenges of comprehensive wireless health monitoring, including context-awareness, reliability, and, autonomous and adaptable operation are also presented along with several high-level solutions. Several interesting research problems have been identified and presented for future research.

CytoNCA: a cytoscape plugin for centrality analysis and evaluation of protein interaction networks.

Abstract: Background and scope Nowadays, centrality analysis has become a principal method for identifying essential proteins in biological networks. Here we present CytoNCA, a Cytoscape plugin integrating calculation, evaluation and visualization analysis for multiple centrality measures. Implementation and performance (i) CytoNCA supports eight different centrality measures and each can be applied to both weighted and unweighted biological networks. (ii) It allows users to upload biological information of both nodes and edges in the network, to integrate biological data with topological data to detect specific nodes. (iii) CytoNCA offers multiple potent visualization analysis modules, which generate various forms of output such as graph, table, and chart, and analyze associations among all measures. (iv) It can be utilized to quantitatively assess the calculation results, and evaluate the accuracy by statistical measures. (v) Besides current eight centrality measures, the biological characters from other sources could also be analyzed and assessed by CytoNCA. This makes CytoNCA an excellent tool for calculating centrality, evaluating and visualizing biological networks. Availability http://apps.cytoscape.org/apps/cytonca .

Organizational adoption and assimilation of complex technological innovations: development and application of a new framework

Abstract: This paper explores the applicability of traditional innovation adoption and diffusion models to contingent, authority innovation processes occurring within an organizational context (Zaltman, Duncan & Holbeck, 1973); that is, when employees in organizations adopt an innovation that has been chosen by an authority figure. This paper identifies existing gaps in traditional innovation adoption models and concludes that a new framework is required --- one that incorporates the unique processes and factors related to organizational adoption and assimilation of innovations. A new hybrid theoretical framework is developed which combines insights from organizational-level research on technology implementation (Cooper & Zmud, 1990; Orlikowski, 1993) with constructs from traditional innovation adoption models (Rogers, 1983; Prescott & Conger, 1995). The resulting theory is a hybrid process/variance theory, which captures both implementation events and the factors that influence them (Shaw & Jarvenpaa, 1997). Data from a longitudinal case study of a firm that implemented client/server development are used to illustrate the framework and to develop propositions for future research.