The framework of digital signature based on qualified certificates and X. 509 architecture is known to have many security risks. Moreover, the fraud prevention mechanism is fragile and does not provide strong guarante...The framework of digital signature based on qualified certificates and X. 509 architecture is known to have many security risks. Moreover, the fraud prevention mechanism is fragile and does not provide strong guarantees that can be necessary for flow of legal documents. Mediated signatures have been proposed as a mechanism to effectively disable signature cards. In this paper we propose further mechanisms that can be applied on top of mediated RSA, compatible with the standard format, but providing security guarantees even in the case when RSA becomes broken or the keys are compromised. The solution is immune tokleptographic attacks as only deterministic algorithms are used on user＇s side.展开更多
This paper explores how the body discourses constructed by patriarchal culture influence individual＇s body viewpoint and form teachers＇ body image in educational fields in gender perspectives of feminisms and the co...This paper explores how the body discourses constructed by patriarchal culture influence individual＇s body viewpoint and form teachers＇ body image in educational fields in gender perspectives of feminisms and the concepts of power and discourse from Foucanlt. At the same time I will also demonstrate that the body politics of women teachers in secondary education do not represent the stable and rigid hierarchy of traditional teacher-student relationship but shape the subjectivity which are deployed and suffused as a capillary action by the disciplines and power relations interwoven by gender, sexuality, class and age throughout the individual＇s cognition and behavior, thus produce self-monitoring in the meantime monitoring others for social function. Finally, I will argue that how the subjectivity under the social structure and cultural norms generates an individual＇s agency of resistance and subversion to existing gender structures through reflectivity in the cracks produced by the collision, fragmentation, consultation within different discourses, and then finds the temporary strategic and political positioning and identity.展开更多
Research into social influence theory has been extensive and has repeatedly shown the power that influence tactics exert over individuals in an organization. Despite the extant conceptualizations of political influenc...Research into social influence theory has been extensive and has repeatedly shown the power that influence tactics exert over individuals in an organization. Despite the extant conceptualizations of political influence tactics in organizations, very little research has focused on how these tactics play out for organizations implementing more autonomous team settings, whose interactions are not proximally located close to one another. By extending social influence theory to the inclusion of media synchronicity theory, this research contributes insight into how political influence tactics may operate across a variety of media in organizations employing remote work structures. A conceptual model of remote influence tactics is developed and the implications are discussed as part of this research agenda.展开更多
In architecture, in the past, different materials were used for covering of the buildings. The selection of the type of roofing depended on the purpose and size of the building; thus all the churches, administrative b...In architecture, in the past, different materials were used for covering of the buildings. The selection of the type of roofing depended on the purpose and size of the building; thus all the churches, administrative buildings and important medieval buildings were originally covered with stone or lead slabs as the final roofing material. The tendency of return of stone as an authentic roofing in the reconstruction of medieval buildings and churches, as well as the introduction of stone as a roofing on the new buildings in protected historic cores, is possible only if fulfilled modem principles and requirements of the physics of construction. The application of modem principles of double ventilated roofs and the use of stone as a roofing enables the restoration and preservation of the original appearance of medieval buildings, as well as the preservation and conservation of existing frescoes that have been present for centuries in these facilities. It also enables a successful reconstruction of a large number of medieval buildings. In this way it has been given a contribution to the preservation of old medieval buildings as the improvement of world cultural heritage.展开更多
Public procurement （PP） is considered as one of the key most important functions of any government across the world. Over the years, it has been argued by the scholars that third party engagement （except government...Public procurement （PP） is considered as one of the key most important functions of any government across the world. Over the years, it has been argued by the scholars that third party engagement （except government officials and bidders） in procurement system facilitates to achieve good governance in this sector. In this regard, it is generally expected that third-party monitoring （TPM） of PP, especially monitoring by citizens might earn the trust and confidence of the people in government activities. This study aims at exploring the roles of media in promoting citizen engagement （CE） in PP in order to make the procurement process impartial, efficient, effective, and accountable. The study uses a qualitative methodology in conducting the research with the data being collected through key informant interview, semi-structured interviews, Focus Group Discussions （FGD）, secondary document, and literature reviews. The findings of this study suggest that if the media can play an effective role, the procurement literacy rate will be increasing. Hence, an enabling environment could be created where people will feel at ease to talk about compliance with procurement rules and acts. Hence, media may act as a catalyst to promote citizens involvement in the PP process to hold the respective groups accountable for their activities.展开更多
文摘The framework of digital signature based on qualified certificates and X. 509 architecture is known to have many security risks. Moreover, the fraud prevention mechanism is fragile and does not provide strong guarantees that can be necessary for flow of legal documents. Mediated signatures have been proposed as a mechanism to effectively disable signature cards. In this paper we propose further mechanisms that can be applied on top of mediated RSA, compatible with the standard format, but providing security guarantees even in the case when RSA becomes broken or the keys are compromised. The solution is immune tokleptographic attacks as only deterministic algorithms are used on user＇s side.
文摘This paper explores how the body discourses constructed by patriarchal culture influence individual＇s body viewpoint and form teachers＇ body image in educational fields in gender perspectives of feminisms and the concepts of power and discourse from Foucanlt. At the same time I will also demonstrate that the body politics of women teachers in secondary education do not represent the stable and rigid hierarchy of traditional teacher-student relationship but shape the subjectivity which are deployed and suffused as a capillary action by the disciplines and power relations interwoven by gender, sexuality, class and age throughout the individual＇s cognition and behavior, thus produce self-monitoring in the meantime monitoring others for social function. Finally, I will argue that how the subjectivity under the social structure and cultural norms generates an individual＇s agency of resistance and subversion to existing gender structures through reflectivity in the cracks produced by the collision, fragmentation, consultation within different discourses, and then finds the temporary strategic and political positioning and identity.
文摘Research into social influence theory has been extensive and has repeatedly shown the power that influence tactics exert over individuals in an organization. Despite the extant conceptualizations of political influence tactics in organizations, very little research has focused on how these tactics play out for organizations implementing more autonomous team settings, whose interactions are not proximally located close to one another. By extending social influence theory to the inclusion of media synchronicity theory, this research contributes insight into how political influence tactics may operate across a variety of media in organizations employing remote work structures. A conceptual model of remote influence tactics is developed and the implications are discussed as part of this research agenda.
文摘In architecture, in the past, different materials were used for covering of the buildings. The selection of the type of roofing depended on the purpose and size of the building; thus all the churches, administrative buildings and important medieval buildings were originally covered with stone or lead slabs as the final roofing material. The tendency of return of stone as an authentic roofing in the reconstruction of medieval buildings and churches, as well as the introduction of stone as a roofing on the new buildings in protected historic cores, is possible only if fulfilled modem principles and requirements of the physics of construction. The application of modem principles of double ventilated roofs and the use of stone as a roofing enables the restoration and preservation of the original appearance of medieval buildings, as well as the preservation and conservation of existing frescoes that have been present for centuries in these facilities. It also enables a successful reconstruction of a large number of medieval buildings. In this way it has been given a contribution to the preservation of old medieval buildings as the improvement of world cultural heritage.
文摘Public procurement （PP） is considered as one of the key most important functions of any government across the world. Over the years, it has been argued by the scholars that third party engagement （except government officials and bidders） in procurement system facilitates to achieve good governance in this sector. In this regard, it is generally expected that third-party monitoring （TPM） of PP, especially monitoring by citizens might earn the trust and confidence of the people in government activities. This study aims at exploring the roles of media in promoting citizen engagement （CE） in PP in order to make the procurement process impartial, efficient, effective, and accountable. The study uses a qualitative methodology in conducting the research with the data being collected through key informant interview, semi-structured interviews, Focus Group Discussions （FGD）, secondary document, and literature reviews. The findings of this study suggest that if the media can play an effective role, the procurement literacy rate will be increasing. Hence, an enabling environment could be created where people will feel at ease to talk about compliance with procurement rules and acts. Hence, media may act as a catalyst to promote citizens involvement in the PP process to hold the respective groups accountable for their activities.
