Joshua Cohen has recently remodelled Rawls＇ account of public reason into an explicitly global enterprise designed to both engage and regulate human rights discourses. Cohen＇s model is interesting because of the man...Joshua Cohen has recently remodelled Rawls＇ account of public reason into an explicitly global enterprise designed to both engage and regulate human rights discourses. Cohen＇s model is interesting because of the manners in which Cohen attempts to answer the questions the model begs： how can individuals with fundamentally incommensurable world views actually engage in common acts of practical reason with each other about issues like human rights？ What common convictions or a common social imaginary must these individuals share？ I argue that articulating potential common grounds on which acts of global public reasoning can transpire involves engaging with rather than seeking to reason autonomously from （or transcend） the material, social, and cultural forces--most importantly the tradition of liberal secularism which Cohen＇s model takes its normative bearings from--that make such discourses what they are. Doing so enhances the ability of a liberal secular human rights proponent to elucidate meaningful sites of common ground with others. Such common ground emerges not simply through toleration but also through critically engaging the worldviews of other globally public reasoners.展开更多
In order to enhance the quality of vertical handoff in an overlay wireless network, multiple attributes are taken into account when optimizing the vertical handoff decision including user-based and network-based QoS f...In order to enhance the quality of vertical handoff in an overlay wireless network, multiple attributes are taken into account when optimizing the vertical handoff decision including user-based and network-based QoS factors. In this paper, we develop a novel vertical handoff algorithm in an integrated 3G cellular and Wireless LAN networks. The proposed algorithm can adjust the weight of each QoS attribute dynamically as the networks change, trace the network condition and choose the optimal access point at transient regions. Simulation results show that this algorithm is able to provide accurate handoff decision, resulting in small unnecessary handoff numbers, good performance of throughput and handoff delay in heterogeneous environments.展开更多
This study explored the construction of power relations in the cognitive assessment of older adults within the Chinese clinical context.Data is derived from audio and video recordings that nine older adults produced i...This study explored the construction of power relations in the cognitive assessment of older adults within the Chinese clinical context.Data is derived from audio and video recordings that nine older adults produced in the cognitive assessment of the Chinese version of the Montreal Cognitive Assessment-Basic(MoCA-B),which were then annotated and analyzed from a multimodal pragmatic perspective.The study reveals that examiners and older adults employed various speech acts to achieve distinct communicative goals,with power relations between them being reflected through these speech acts.Examiners tend to claim high power,utilizing discourse strategies such as request,interruption,evaluation,rhetorical questions,and directive speech acts.In contrast,older adults assert high power through directive speech acts,rhetorical questions,and interruptions.Both parties also exhibit low power by using confirming questions and explanations.Additionally,gestures,smiles,prosody features,and other non-verbal communicative resources are synergistically employed to exercise power.The interactive mechanism of constructing power relations reveals that age affects older adults’power relations construction even in a professional setting of the Chinese context.The negotiation between the advanced age of older adults and the expertise of examiners jointly shapes power relations in their interactions.展开更多
As a kind of right （quanli 权利）, academic discourse rights include the right to create and innovate, to endow with meaning and to academic autonomy. As a kind of power （quanli权力）, it refers to the power to guid...As a kind of right （quanli 权利）, academic discourse rights include the right to create and innovate, to endow with meaning and to academic autonomy. As a kind of power （quanli权力）, it refers to the power to guide, judge, control and so on. These rights and powers have been pursued as Chinese sociology developed for over a century. At the inception of sociology in China, Yan Fu and other scholars experimented with localizing sociology and innovating academic discourse. Fei Xiaotong＇s life covered nearly 20 years of Chinese sociology＇s early development and another 56 years of its later development; his academic journey epitomizes the historical development of Chinese sociology. The only way for Chinese sociology to move from the periphery of world academia into the center is to endeavor, on the basis of theoretical self-consciousness, to seize the commanding heights of academic discourse rights.展开更多
There has been a gradual change of the relation in which narration stands to drama. In this process, narration in drama has undergone a series of transformations in terms of significance, appeal and functionality. It ...There has been a gradual change of the relation in which narration stands to drama. In this process, narration in drama has undergone a series of transformations in terms of significance, appeal and functionality. It has turned, from a suppressed intrusion into dramatic verisimilitude, to a subordinate attendant on plays of reason and passion and then to an epic element in a modernistic turn, and has contemporarily come onto central stage and assumed a particular theatricality of its own. Such an evolving framework corresponds to philosophical and aesthetical developments over time and integrates into an ever-renewing semiotics of drama. Recent developments in Narratology of the theatre provide an inspiring context for understanding this evolution, as they shed light on the generic nature, communi- cational facets and discursive power of dramatic narratives.展开更多
文摘Joshua Cohen has recently remodelled Rawls＇ account of public reason into an explicitly global enterprise designed to both engage and regulate human rights discourses. Cohen＇s model is interesting because of the manners in which Cohen attempts to answer the questions the model begs： how can individuals with fundamentally incommensurable world views actually engage in common acts of practical reason with each other about issues like human rights？ What common convictions or a common social imaginary must these individuals share？ I argue that articulating potential common grounds on which acts of global public reasoning can transpire involves engaging with rather than seeking to reason autonomously from （or transcend） the material, social, and cultural forces--most importantly the tradition of liberal secularism which Cohen＇s model takes its normative bearings from--that make such discourses what they are. Doing so enhances the ability of a liberal secular human rights proponent to elucidate meaningful sites of common ground with others. Such common ground emerges not simply through toleration but also through critically engaging the worldviews of other globally public reasoners.
基金Acknowledgements This work is supported by Key Program of National Natural Science Foundation of China Grant No. 60832009.
文摘In order to enhance the quality of vertical handoff in an overlay wireless network, multiple attributes are taken into account when optimizing the vertical handoff decision including user-based and network-based QoS factors. In this paper, we develop a novel vertical handoff algorithm in an integrated 3G cellular and Wireless LAN networks. The proposed algorithm can adjust the weight of each QoS attribute dynamically as the networks change, trace the network condition and choose the optimal access point at transient regions. Simulation results show that this algorithm is able to provide accurate handoff decision, resulting in small unnecessary handoff numbers, good performance of throughput and handoff delay in heterogeneous environments.
文摘This study explored the construction of power relations in the cognitive assessment of older adults within the Chinese clinical context.Data is derived from audio and video recordings that nine older adults produced in the cognitive assessment of the Chinese version of the Montreal Cognitive Assessment-Basic(MoCA-B),which were then annotated and analyzed from a multimodal pragmatic perspective.The study reveals that examiners and older adults employed various speech acts to achieve distinct communicative goals,with power relations between them being reflected through these speech acts.Examiners tend to claim high power,utilizing discourse strategies such as request,interruption,evaluation,rhetorical questions,and directive speech acts.In contrast,older adults assert high power through directive speech acts,rhetorical questions,and interruptions.Both parties also exhibit low power by using confirming questions and explanations.Additionally,gestures,smiles,prosody features,and other non-verbal communicative resources are synergistically employed to exercise power.The interactive mechanism of constructing power relations reveals that age affects older adults’power relations construction even in a professional setting of the Chinese context.The negotiation between the advanced age of older adults and the expertise of examiners jointly shapes power relations in their interactions.
文摘As a kind of right （quanli 权利）, academic discourse rights include the right to create and innovate, to endow with meaning and to academic autonomy. As a kind of power （quanli权力）, it refers to the power to guide, judge, control and so on. These rights and powers have been pursued as Chinese sociology developed for over a century. At the inception of sociology in China, Yan Fu and other scholars experimented with localizing sociology and innovating academic discourse. Fei Xiaotong＇s life covered nearly 20 years of Chinese sociology＇s early development and another 56 years of its later development; his academic journey epitomizes the historical development of Chinese sociology. The only way for Chinese sociology to move from the periphery of world academia into the center is to endeavor, on the basis of theoretical self-consciousness, to seize the commanding heights of academic discourse rights.
文摘There has been a gradual change of the relation in which narration stands to drama. In this process, narration in drama has undergone a series of transformations in terms of significance, appeal and functionality. It has turned, from a suppressed intrusion into dramatic verisimilitude, to a subordinate attendant on plays of reason and passion and then to an epic element in a modernistic turn, and has contemporarily come onto central stage and assumed a particular theatricality of its own. Such an evolving framework corresponds to philosophical and aesthetical developments over time and integrates into an ever-renewing semiotics of drama. Recent developments in Narratology of the theatre provide an inspiring context for understanding this evolution, as they shed light on the generic nature, communi- cational facets and discursive power of dramatic narratives.
