Situated cultural approach versu predefined cultural archetypes models

Within the last 20 years, the practical relevance of researching cultural issues, and especially comparing phenomena across cultures, was questioned (Ferraro, 1990). However, the importance of cultural issues is becoming increasingly evident in many applied disciplines; these include the management of information technology (IT) (Davison and Martinsons, 2003). A normative literature review has been carried out in this paper to provide IS researchers with the milestones of studying culture in IS discipline. Although there are many different models of national culture, most IS research has tended to rely almost solely on Hofstede’s cultural model (Keil et al., 2000; Straub, 1994; Tan et al., 1995; Watson et al., 1994; Myers and Tan, 2002; Kirkman et al. 2006).). In this paper, the author provides a criticism of predefined cultural archetypes models and highlight the problems of using such approach in studying culture within IS discipline. The author demonstrates a comprehensive framework of situated culture approach to study culture within IS discipline, as alternative approach to avoid the criticism of predefined cultural archetypes models. This is achieved via an articulation of Structuration Theory. The author argues that using a practice lens for studying the use of technology by Orlikowski (2000), contributes to identifying the mediated shared structures between actors through understanding the actions of the actors within IS phenomena. Then, using a Structurational analysis approach by Walsham (2002) contributes to identifying the cultural dimensions that are embedded in the identified mediated shared structures

Charged Particles' Tunneling from Hot-NUT-Kerr-Newman-Kasuya Spacetime

We study the Hawking radiation as charged particles' tunneling across the horizons of the Hot-NUT-Kerr-Newman-Kasuya spacetime by considering the spacetime background as dynamical and incorporating the self-gravitation effect of the emitted particles when the energy conservation, the angular momentum conservation, and the electric charge conservation are taken into account. Our result shows that the tunneling rate is related to the change of Bekenstein-Hawking entropy and the radiant spectrum is not pure thermal, but is consistent with an underlying unitary theory. The emission process is a reversible one, and the information is preserved as a natural result of the first law of black hole thermodynamics.Comment: To appear in: Int. J. Theor. Phy

Developing a Structurational Approach to Electronic Customer Relationship Management (ECRM)

The literature on culture provides a set of general concepts and ideas as a way of looking at the world (Hofstede 1980). However, the typologies of culture have inherent weaknesses, e.g., they do not reflect the variety of values and attitude that may exist in a country, nor do they explain how cultures have developed over time (Skok and Doringer 2001). These limitations lead our research to investigate the potential impact of cultural differences on eCRM using concepts from Structuration Theory by ,. In this paper the authors highlight the dimensions of culture and its potential impact on eCRM systems, using a Structurational analysis based on . The authors use the practice lens for studying technology in organizations based on , to develop a framework of studying different agencies and their structures within eCRM systems context. The authors conclude by a framework of Structurational analysis of eCRM systems displaying different agencies and their structures. This framework of analysis will be used to conduct a comparative case study in future research

Radio frequency identification (RFID) technologies for locating warehouse resources: A conceptual framework

Copyright @ 2012 Information Technology SocietyIn the supply chain, a warehouse is a crucial component for linking all chain parties. It is necessary to track the real time resource location and status to support warehouse operations effectively. Therefore, RFID technology has been adopted to facilitate the collection and sharing of data in a warehouse environment. However, an essential decision should be made on the type of RFID tags the warehouse managers should adopt, because it is very important to implement RFID tags that work in warehouse environment. As a result, the warehouse resources will be easily tracked and accurately located which will improve the visibility of warehouse operations, enhance the productivity and reduce the operation costs of the warehouse. Therefore, it is crucial to evaluate the reading performance of all types of RFID tags in a warehouse environment in order to choose the most appropriate RFID tags which will enhance the operational efficiency of a warehouse. Reading performance of active and passive RFID tags have been evaluated before while, semi-passive RFID tag, which is battery-assisted with greater sensitivity than passive tags and cheaper than active tags, has not been examined yet in a warehouse environment. This research is in- progress research and it seeks to (i) provide a general overview of the existing real-time data management techniques in tracking warehouse resources location, (ii) provide an overall conceptual framework that can help warehouse managers to choose the best RFID technologies for a warehouse environment, (iii) Finally, the paper submits an experiment design for evaluating the reading performance of semi-passive RFID tags in a warehouse environment