The relation between narratives and agency can be sometimes considered as mutually constitutive. There are cases in which telling a story expresses higher degrees of agency, and respectively, agency is shaped as a nar...The relation between narratives and agency can be sometimes considered as mutually constitutive. There are cases in which telling a story expresses higher degrees of agency, and respectively, agency is shaped as a narrative that expresses the agent＇s reasons. From henceforth, I will contend that a narrative theory, beyond the personal identity problem, can also enlighten how the agent attains giving reasons for the action by making sense of sequences of events. In order to explain how agency is constituted from understanding and control, we must assume a primitive competence for narratives. Agency supposes an ordering that cannot be reduced to temporality, but expresses a certain sense of accomplishment that can be narratively constituted. In this context, I will examine Welleman＇s theory of emotions as an ordering framework of the events in structures of means-ends. A possible objection to his explanation of the agential narratives is that emotions themselves need to be understood as narrative processes. I suggest then that an enactivist approach would be a way of explaining the narrative constitution of agency. One virtue of this approach is that it harmonizes the biological and cultural components of the agency from the most basic layers to the ordinary folk-psychological narratives.展开更多
There are many business needs for implementing delegation in IT （Information Technology） systems. However, existing approaches to delegation in IT systems are limited in their usability, flexibility, and capability ...There are many business needs for implementing delegation in IT （Information Technology） systems. However, existing approaches to delegation in IT systems are limited in their usability, flexibility, and capability to implement least privilege. The result is that delegation is either not implemented or is implemented informally （e.g., by sharing credentials [passwords or hardware tokens] between users）, resulting in serious security concerns and a lack of accountability. This paper describes a methodology for delegation based on the persona concept. A persona is a special category of user that embodies only delegated privileges, and which is explicitly assumed only after the ＂real＂ human user taking on that persona explicitly chooses it, This paper describes the persona delegation framework in the context of a large enclave-based architecture currently being implemented by a major enterprise. The creation of a persona solves a lot of downstream problems by allowing the persona to be treated like any other entity in the system. That is, identity, authentication, authorization, and other security processes already know how to handle an entity of this type. Benefits of the framework include increased flexibility to handle a number of different delegation business scenarios, decreased complexity of the solution, and greater accountability with only a modest amount of additional infrastructure required.展开更多
There has been an increasing interest in studying thesis writing genre in the past two decades, however, the study on how social science doctoral students construct their academic identity in 12 thesis writing still r...There has been an increasing interest in studying thesis writing genre in the past two decades, however, the study on how social science doctoral students construct their academic identity in 12 thesis writing still remains underexplored to date. This paper attempts to fill the gap by examining the ways in which a cohort of Chinese social science doctoral students constructed their academic identity in the process of drafting, revising, and shaping the Discussion ＆ Conclusion section of their L2 theses. The study adopted multi-case approaches and in-depth interviews. It found that the process of the students＇ academic identity construction was fluid and dynamic. These students gradually evolved from novice student writers at the initial stage to more skilled academic writers at the later stage. The findings generated from this study offer significant implications for L2 writing pedagogy in China.展开更多
文摘The relation between narratives and agency can be sometimes considered as mutually constitutive. There are cases in which telling a story expresses higher degrees of agency, and respectively, agency is shaped as a narrative that expresses the agent＇s reasons. From henceforth, I will contend that a narrative theory, beyond the personal identity problem, can also enlighten how the agent attains giving reasons for the action by making sense of sequences of events. In order to explain how agency is constituted from understanding and control, we must assume a primitive competence for narratives. Agency supposes an ordering that cannot be reduced to temporality, but expresses a certain sense of accomplishment that can be narratively constituted. In this context, I will examine Welleman＇s theory of emotions as an ordering framework of the events in structures of means-ends. A possible objection to his explanation of the agential narratives is that emotions themselves need to be understood as narrative processes. I suggest then that an enactivist approach would be a way of explaining the narrative constitution of agency. One virtue of this approach is that it harmonizes the biological and cultural components of the agency from the most basic layers to the ordinary folk-psychological narratives.
文摘There are many business needs for implementing delegation in IT （Information Technology） systems. However, existing approaches to delegation in IT systems are limited in their usability, flexibility, and capability to implement least privilege. The result is that delegation is either not implemented or is implemented informally （e.g., by sharing credentials [passwords or hardware tokens] between users）, resulting in serious security concerns and a lack of accountability. This paper describes a methodology for delegation based on the persona concept. A persona is a special category of user that embodies only delegated privileges, and which is explicitly assumed only after the ＂real＂ human user taking on that persona explicitly chooses it, This paper describes the persona delegation framework in the context of a large enclave-based architecture currently being implemented by a major enterprise. The creation of a persona solves a lot of downstream problems by allowing the persona to be treated like any other entity in the system. That is, identity, authentication, authorization, and other security processes already know how to handle an entity of this type. Benefits of the framework include increased flexibility to handle a number of different delegation business scenarios, decreased complexity of the solution, and greater accountability with only a modest amount of additional infrastructure required.
基金part of the project entitled "Study of the Development of Chinese Students' Generic Competence",supported by the National Grant for Social Sciences (No: 10BYY088)supported by Wuhan University Teaching Research grant entitled "A Multi-model Construction of Curriculum System for English Speciality" (No: 2011303)
文摘There has been an increasing interest in studying thesis writing genre in the past two decades, however, the study on how social science doctoral students construct their academic identity in 12 thesis writing still remains underexplored to date. This paper attempts to fill the gap by examining the ways in which a cohort of Chinese social science doctoral students constructed their academic identity in the process of drafting, revising, and shaping the Discussion ＆ Conclusion section of their L2 theses. The study adopted multi-case approaches and in-depth interviews. It found that the process of the students＇ academic identity construction was fluid and dynamic. These students gradually evolved from novice student writers at the initial stage to more skilled academic writers at the later stage. The findings generated from this study offer significant implications for L2 writing pedagogy in China.
