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

A situated cultural approach for cross-cultural studies in IS

Cultural anthropology seeks to understand the similarities and differences among groups of people in the contemporary world. 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).). This paper, provides a comprehensive framework of situated culture approach to study culture within IS discipline. This is achieved via an articulation of Structuration Theory and the provision of an approach to study cross-cultural phenomena within IS discipline. The paper proposes two main components of the Structuration Theory based analysis model which is proposed as a way to study culture within IS discipline. First, the paper presents ideas behind the practice lens for studying the use of technology, as proposed by Orlikowski (2000). Secondly, the paper presents a Structurational analysis approach as detailed by Walsham (2002). The paper argues that using a practice lens contributes to identifying the mediated shared structures between actors through understanding the actions of the actors within the phenomena. Then, using a Structurational analysis approach contributes to identifying the cultural dimensions that are embedded in the identified mediated shared structures