洛克财产权理论的内在逻辑

财产权理论在洛克的政治哲学体系中占有十分重要的地位。洛克认为,在自然状态下,一切物品都为全人类共同所有,正是劳动的因素导致了财产由＂公有＂转化为＂私有＂。同时,基于其天赋权利的学说,洛克倡导一种权利本位,从而成为财产个人主义、所有权绝对思想的基石;其劳动价值学说更是为财产权找到了合法性基础。洛克的财产权劳动理论对后世在建构财产权理论基础、解释传统财产权的合理性方面依旧具有重大的价值。研究洛克的财产思想对理解其整个政治学说具有重要的现实意义。     

Situational influences on normative evaluations of coastal tourism and recreation management strategies in Hawai’i

Acceptance of tourism and recreation management strategies depends on situational factors including social, resource, and facility impacts. If an area has adequate facilities, little crowding, and minimal environmental impacts, modifying existing management may be opposed. If an area is damaged and overcrowded, actions such as limiting access may be acceptable. This article measures normative acceptance of management strategies and how situational factors differentially influence acceptance. Surveys of 1399 tourists and residents at coastal sites in Hawai’i included eight hypothetical scenarios describing impacts to four factors: use level/density, presence of litter, damage to reefs, and condition of facilities. Respondents rated their acceptance of improving awareness/education, restricting use, increasing facilities, and improving maintenance for each scenario. Factors differentially influenced acceptance of these actions. Damage to reefs was the most important factor influencing acceptance of improving awareness. Use level was most important when rating acceptance of restricting people, and facility conditions were most important in acceptance of increasing maintenance and facilities.     

跨线桥施工安全防护技术研究

文章结合宋家湾跨线桥施工情况,详细介绍了复杂环境下的安全施工防护技术,可供类似桥梁施工参考。     

SOS家庭教育时机的把握与运用

根据SOS孩子的心理情感状态与需要，选择运用有效教育时机，对孩子进行有针对性的情感、人伦角色教育，是在SOS家庭中实践因势利导教育原则，保证提高SOS家庭教育实效性的基本方法与科学途径。     

生态理性:哲学探询的当代方向

The vanishing or termination of philosophy arises from the fact that philosophers are losing their philosophical enthusiasm and becoming experts of philosophy and the fatct that philosophical is losing its object fields and becoming rootless.The former fact comes from the philosophical research replacement of the philosophical exploration, and the latter results from the disturbing identification of its own object fields when it originally emerged. The genuine object of philosophical exploration should be the being of human. While man's original being is towards its creative existing orientation, its path, course and sate constitute the whole object fields of philosophical exploration. Thus, the naissance of philosophy stems from the growing (original and creative) existing circumstance. In such circumstances, the existing opening of man's original being towards his creative existence actually creates and writes its ecologicalfields with the universe mutually. The mutually growing and writing existing fields constitute the genuine perspectives of the contemporary philosophy.     

项目经济评价中收益预测的可靠性及改进方法

当前项目收益预测的可靠性不高的原因在于，实践中指导收益分析预测的规范和技术方法难以满足项目建设和运营环境变化的需要。文章对评价环境的新特点以及评价方法的缺陷进行了分析，提出了弥补缺陷的技术措施。     

Artificial intelligence: Building blocks and an innovation typology

The range of topics and the opinions expressed on artificial intelligence (AI) are so broad that clarity is needed on the the field’s central tenets, the opportunities AI presents, and the challenges it poses. To that end, we provide an overview of the six building blocks of artificial intelligence: structured data, unstructured data, preprocesses, main processes, a knowledge base, and value-added information outputs. We then develop a typology to serve as an analytic tool for managers grappling with AI’s influence on their industries. The typology considers the effects of AI-enabled innovations on two dimensions: the innovations’ boundaries and their effects on organizational competencies. The typology’s first dimension distinguishes between product-facing innovations, which influence a firm’s offerings, and process-facing innovations, which influence a firm’s operations. The typology’s second dimension describes innovations as either competence-enhancing or competence-destroying; the former enhances current knowledge and skills, whereas the latter renders existing skills and knowledge obsolete. This framework lets managers evaluate their markets, the opportunities within them, and the threats arising from them, providing valuable background and structure to important strategic decisions.     

Beliefs about energy,a factor in daily ecological mobility?

The central question is to ascertain whether general energy beliefs have any influence on transport mode choice. These beliefs are explored and determined by using one short open question. Based on an alternative approach of free associations instead of a standardised scale of behaviour, this question is included in a quantitative survey and allows us to obtain meaningful words. These exploratory results show first that beliefs about energy can be considered as general representations like a cost, a power or even an environmental issue. These beliefs are included in a logit model of mode choice that also considers more conventional factors representing socio-demographic characteristics, socio-economic aspects, as well as territorial structure and function. The final results demonstrate that energy beliefs influence mode choice if they include an environmental component, which expresses the negative effects of energy. The effects of these beliefs nonetheless are smaller than those of situational constraints.     

中小型高校图书馆信息咨询服务研究

网络环境下高校图书馆信息咨询服务工作面临新的挑战。馆员应拓展信息咨询服务工作的新思路,促使信息咨询的重心转移到以文献信息的深层次开发与智力的充分发挥上来。     

情境因素对网络社群中消费者生成内容行为的影响研究——以IT产品消费为例

Web2.0技术的发展,使得消费者可通过在线网络或社区自由地生成内容,但少有研究关注情境因素对消费者生成内容行为的影响。本文通过从现有网络消费者社群中收集数据,采用客观度量的方式,研究了情境因素对消费者生成内容行为的影响。结果表明,消费者生成内容行为受到激励、标识、地位、知识和声望的影响。更具体地说,与无激励相比,消费者在有激励的条件下,对其他消费者的问题响应更加及时,响应的平均速度也更快,生成内容所含信息量更多;网络社群团队成员标识和级别地位都对消费者生成内容的频率及信息量产生正向影响;网络社群消费者的级别地位正向影响其生成内容领域的发展,并进而影响其生成内容频率的变化;网络社群消费者向其声望领域生成内容更加及时,且生成内容所含信息量更大。