1,721,791 research outputs found
深圳国际合作的成功实践: 对世界的借鉴和启示 (SUCCESS STORIES OF SHENZHEN'S INTERNATIONAL COLLABORATION: LESSONS FOR THE WORLD)
No full text本文全面概述了深圳在国际交流与合作方面的政策、措施、成就和案例研究。文章重点介绍了该市在外贸、投资、技术创新和文化交流方面的表现,并介绍了各领域成功的国际合作项目。文章还讨论了深圳在深化国际交流与合作方面面临的挑战和机遇,并提出了克服这些挑战和利用机遇的战略。文章最后强调了国际交流与合作对深圳经济社会发展的重要性,并为进一步提高深圳的国际竞争力和创新领导力提供了未来行动与合作的建议。
(This paper provides a comprehensive overview of Shenzhen's policies, measures, achievements, and case studies in international exchanges and cooperation. The article highlights the city's performance in foreign trade, investment, technological innovation, and cultural exchanges, while also showcasing successful international cooperation projects across various domains. Furthermore, the paper discusses the challenges and opportunities faced by Shenzhen in deepening its international exchanges and cooperation, along with strategies to overcome these challenges and leverage opportunities. Finally, the article underscores the significance of international exchanges and cooperation for Shenzhen's economic and social development and offers recommendations for future actions and collaborations to enhance Shenzhen's international competitiveness and innovation leadership.
Exploring the Synergy Between Western Scientific Methodology and Ancient Chinese Philosophical Wisdom
No full text<p>This research delves into the captivating convergence of Western scientific methodology and ancient Chinese philosophical wisdom, unearthing profound insights with transformative potential. Through a comprehensive literature review and thematic analysis, three key themes emerge: the recognition of subjectivity in observation, the importance of humility in scientific inquiry, and the value of harmony with nature in research. These themes challenge conventional assumptions in science and philosophy, offering innovative perspectives with substantial academic and practical implications.</p>
Scheduled announcements and volatility patterns: the effects of monetary policy committee announcements on LIBOR and short sterling futures and options
No full textBoth the UK spot and futures markets in short term interest rates are found to react strongly to surprises in the scheduled announcements of the repo rate and RPI. Therefore these announcements should also affect the market for options on short term interest rates. Because the repo rate and RPI announcements are scheduled, the options market can predict the days on which announcement shocks may hit, and build this information into its volatility expectations. A theoretical model is constructed where the volatility used in pricing options alters over time in a predictable non-linear manner that varies with contract maturity and the number of forthcoming announcements; but is independent of announcement content. The empirical results support the response coefficients of this theoretical model, and it is concluded that the UK spot, futures and options markets in short term interest rates are semi-strong efficient
Community-based k-shell decomposition for identifying influential spreaders
No full textHow to identify the most influential nodes in a network for the maximization of influence spread is a great challenge. Known methods like k-shell decomposition determine core nodes who individually might be the most influential spreaders for the spreading originating in a single origin. However, these techniques are not suitable for determining multiple origins that together lead to the most effective spreading. The reason is that core nodes are often found to be located closely to each other, which results in large overlapping regions rather than spreading far across the network. In this paper, we propose a new algorithm, called community-based k-shell decomposition, by which a network can be viewed as multiple hierarchically ordered structures each branching off from the innermost shell to the periphery shell. To alleviate the overlap problem, our algorithm pursues a greedy strategy that preferably selects core nodes from different communities in the network, thus maximizing the joint influence of multiple origins. We systematically evaluate our algorithm against competing algorithms on multiple networks with varying network characteristics, and find that our algorithm outperforms other algorithms on networks that exhibit community structures, and the stronger communities, the better performance.</p
Chelating behavior of macroreticular hydroxamic acid resin towards molybdenum(VI), tungsten(VI), uranium(VI) and vanadium(V)
No full textSeparation and concentration of molybdenum(VI) and tungsten(VI) with chelating ion-exchange resins containing sulphur ligands
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Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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