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101.
整体上看,中国的意识形态为改革演进起到了新制度经济学所说的良好的社会动员、社会整合和激励作用,确保了改革的成功。但主流意识形态在理论和现实的挑战与冲突中趋于弱化,也是不争的事实。建构当代中国的意识形态,要以马克思主义为指导,牢牢把握先进文化的前进方向;应把个人精神生活、一般思想理论与国家意识形态适当分离,在个人观念的竞争中实现接合;应提炼现实、接轨世界、转型话语,以社会公正与和谐为中心进行价值重组,积极创新与发展马克思主义,赢得接合中的主导权;应继续保证政治统治的"绩效合法性"。  相似文献   
102.
我国旅游资源经营权转让中的制度安排研究   总被引:1,自引:0,他引:1  
转让旅游资源经营权已成为当前我国许多景区管理和经营改革过程中引入企业化经营的一种制度创新模式,目前在旅游资源经营权转让问题上存在一些政策的禁区和理论的障碍。通过对经营权转让存在问题的分析,认为通过科学合理的制度安排是解决问题的关键。旅游景区(点)经营权转让中制度安排的重点是各利益主体的责、权、利制度安排。同时应用重复博弈中的重复剔除占优策略均衡模型,论证了在合理的制度安排下,旅游景区经营者为了长期的经济效益,必将采取保护景区生态环境的战略。  相似文献   
103.
把握技术扩散的机理和主要特征是可再生能源发展规划和管理优化的基础。本文基于信息扩散、技术经济、社会认可度等因素对可再生能源技术的影响及其作用机理分析,根据投资者状态变化,将技术扩散过程划分为技术获悉、效益计算和技术认可三个阶段,构建了可再生能源技术扩散(即潜在投资者转变为最终投资者)过程的数理模型。探讨了可再生能源技术扩散的速度有限性、政策效率递减性以及区域差异性三个关键特征,结合算例验证模型并进一步分析了技术扩散的不同驱动力,从而为可再生能源技术扩散机理政策制定提供理论支持和意见建议。  相似文献   
104.
研究了一个四全同玻色子系统的模型理论 ,用此模型和少体方法 ,在两种不同的α粒子相互作用势下 ,计算了四α粒子系统的低激发态 Lπi(L =0 ,1 ,2 ,π=± 1 ,i =1 ,2 ) 的能谱。发现低激发态能谱和结构的主要特征决定于量子力学的内秉对称性 ,从而揭示了1 6O核低激发态结构特征的本质和起源 ,并由此得出了1 6O核低激发态分类的客观规律性  相似文献   
105.
106.
The looming oil crisis, pollution, and climate change have pushed governments, corporations, and individuals to think of new policies, new objects/products and new manners to market them – usually under the label of “green economy” (or the shifting towards a sustainable economy).

The changes that are on the way as a result of the envisaged “green revolution” need a broad vision that couples the economy of energetic techniques with the related socio-cultural economy that is induced by, and at the same time reciprocally influences, the mere technical transformations.

Based on previous analysis of theories of socio-technological change and putting at its center the concept of subjectivation in social sciences, this article proposes a theoretical understanding of cultural shifts and their relationship with changes in the practices of production, transfer and use of energy.

First part presents a schema of subjectivation in triangulation, that links the biological level with the material culture and with the representational realm of normativities in our society. It will be developed through the example of electric vehicle as metaphor of the energetic transition. Through this understanding, second part deals with the modeling of the three items as a processual energetic system by using the concepts of surplus and expenditure. Within this frame, we show how disruptions in one of the poles of this model influences the others and bring about changes in the entire Anthropo-Social level. Third part proposes possible types of emerging subjectivities and advances the idea of extending the realm of consciousness to the energetic transfers and their potentiality.  相似文献   

107.
为了提升认知无线网络的数据传输效率,优化节点能量负载,提出一种协同路由算法。基于覆盖与底层技术的协作设计一种协同网络架构,该架构针对网络频带表现多样化提供了一种新的频谱选择策略,提升频谱资源效用。结合协同网络频谱选择时的干扰特性,根据频谱、干扰和功率约束关系,提出最大化链路容量的频谱及节点功率分配方法。在协同路由设计上引入了频谱效用参数,参数的度量标准涉及节点剩余能量和链路容量,以优化路由节点能量负载和传输效率为目的。仿真对比结果表明,算法有效地利用信道接入机会进行数据转发,提高了传输效率,相比基于竞争进化算法的多播路由方法,数据包传递成功率提升了1.4%,平均网络吞吐量高出8.4%,平均节点剩余能量高出3.2%,在均衡节点负载上性能良好。  相似文献   
108.
Lynn Badia 《Cultural Studies》2016,30(6):969-1000
This paper offers a new interpretation of Émile Durkheim's The Elementary Forms of Religious Life (1912) as the basis for reconsidering the Tarde–Durkheim debate of 1903 and the distinctions between a theory of social force and a theory of social assemblage. Resisting traditional interpretations of Durkheim's scientism, this essay traces how concepts of force and energy are centrally developed in Elementary Forms to draw new lines between epistemology to ontology for twentieth-century theory. I argue that Durkheim develops an ‘energetic epistemology’ that conceives of the human capacity for shared meaning as a product of invested energy in the form of continually enacted and evolving material practice, thought, and attention. According to Durkheim, when a member of a collective perceives a god or feels belief, he or she actually perceives the accumulated energy of on-going creation and maintenance of objects and ideas by members of a collective. Sacred objects, images, and ideas bear the trace of collective energy the more they are carefully crafted, maintained in spaces that are specially arranged, and written into behavioural codes. This reading of Durkheim allows us to consider him in a lineage of social constructivists and, particularly, in relation to Ludwik Fleck, who has been largely confined to different theoretical discussions when his contributions to sociology have been acknowledged at all. By reconsidering Durkheim, we have occasion to rethink his sociology and understand how he redrew the lines between thought and action, between epistemology and ontology, through the material framework of energy and force.  相似文献   
109.
Research highlights lasting cognitive and academic challenges in youth internationally adopted from institutional care. However, there is a lack of research examining internationally adopted students' sense of membership at school and associated academic and psychological outcomes. The current study measured sense of school membership and academic and psychological outcomes in post-institutionalized internationally adopted high school students (n = 29) compared to adolescents internationally adopted from foster care (n = 28) and non-adopted adolescents (n = 32). Post-institutionalized males had a lower sense of school membership than males adopted from foster care or non-adopted males. Group differences in school membership were mediated by academic achievement and psychological well-being.  相似文献   
110.
Temporality is fundamental to qualitative longitudinal (QLL) research, inherent in the design of returning to participants over time, often to explore moments of change. Previous research has indicated that talking about the future can be difficult, yet there has been insufficient discussion of methodological developments to address these challenges. This paper presents insights from the Energy Biographies project, which has taken a QLL and multimodal approach to investigating how everyday energy use can be understood in relation to biographical pasts and imagined futures. In particular, we detail innovative techniques developed within the project (e.g. SMS photograph activities) to elicit data on anticipated futures, in ways that engender thinking about participants’ own biographical futures and wider societal changes. We conclude by considering some of the significant benefits and challenges such techniques present. These methodological insights have a wider relevance beyond the substantive topic for those interested in eliciting data about futures in qualitative research.  相似文献   
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