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971.
陈驰 《四川师范大学学报(社会科学版)》2004,31(6):35-42
人权思想发展的每个阶段都有相应的哲学基础。人权思想萌芽于古代的自然正义和平等观念,形成于艺复兴时期的理性主义和个人主义,发展于近代的自然主义和功利主义,繁荣于当代的社会主义和人本主义。 相似文献
972.
本文从观念差异的界定入手,分析了观念差异对合作的影响。虽然观念差异不是影响或决定合作的决定性因素,但却是影响合作的持续性因素。相似性是合作的起点,但差异性带来的互补性则可能成为合作推进的持续动力。差异并不必然导致冲突,相近或类似的观念也可能带来冲突。差异并不是影响合作的唯一变量,但处理不好差异的问题或持有错误的差异观却有可能直接影响到合作的进程。差异间能够实现理解和互动也能促进合作的发展。虽然不是所有差异都可以实现合作,但差异间实现合作却是可行的、也是可能的。减少差异增进合作是一种类型,化解差异增进合作是另一个层次。人类必须实现差异间的和谐共存,协调差异、化解分歧、促进合作。中国外交正在努力实现由"求同存异"到"求同合异"的转变。 相似文献
973.
Alejandra J. Magana Sadhana Balachandran 《Journal of Science Education and Technology》2017,26(3):332-346
Electromagnetism is an umbrella encapsulating several different concepts like electric current, electric fields and forces, and magnetic fields and forces, among other topics. However, a number of studies in the past have highlighted the poor conceptual understanding of electromagnetism concepts by students even after instruction. This study aims to identify novel forms of “hands-on” instruction that can result in representational competence and conceptual gain. Specifically, this study aimed to identify if the use of visuohaptic simulations can have an effect on student representations of electromagnetic-related concepts. The guiding questions is How do visuohaptic simulations influence undergraduate students’ representations of electric forces? Participants included nine undergraduate students from science, technology, or engineering backgrounds who participated in a think-aloud procedure while interacting with a visuohaptic simulation. The think-aloud procedure was divided in three stages, a prediction stage, a minimally visual haptic stage, and a visually enhanced haptic stage. The results of this study suggest that students’ accurately characterized and represented the forces felt around a particle, line, and ring charges either in the prediction stage, a minimally visual haptic stage or the visually enhanced haptic stage. Also, some students accurately depicted the three-dimensional nature of the field for each configuration in the two stages that included a tactile mode, where the point charge was the most challenging one. 相似文献
974.
Massimo Ciuffo Jane Myers Massimo Ingrassia Antonio Milanese Maria Venuti Ausilia Alquino Alice Baradello Giacomo Stella Antonella Gagliano 《Reading and writing》2017,30(8):1667-1686
The silent reading fluency is not an observable behaviour and, therefore, its evaluation is perceived as more challenging and less reliable than oral reading fluency. The present research is aimed to measure the silent reading speed in a sample of proficient students, assessed by an original silent reading fluency task, based on behavioural indicators of the silent reading speed. A total of 325 high school and university skilled students (age range 14–23 years) have been assessed using 3 tasks aimed to evaluate the oral reading speed (lists of words, lists of pseudowords and narrative text) and one task aimed to measure the silent reading speed. The average silent reading speed in our sample was around 12.5 syll/sec, almost double than the oral reading speed rate. The silent reading speed had an increase from 9.13 to 12.38 syll/sec from the first year of high school (ninth grade) to the fifth year of University. Conversely, the oral reading speed remained substantially unchanged for the entire academic course. Our results showed that the reading fluency in silent mode tends to increase up to the last years of University and it may be considered the most rapid and efficient reading mode. This study highlights the importance of including both silent and oral reading modes in the assessment of the older students and young adults, since silent reading is the main reading mode for proficient readers. 相似文献
975.
Research in Higher Education - Past studies have supported the view that parent background and family socioeconomic status determine the post-secondary educational expectations of adolescents. They... 相似文献
976.
在经济全球化趋势下,国家主权正受到越来越严重的侵蚀。经济全球化对国家主权制约的强度日益增大。在经济全球化进程中处于主动地位的国家,才能更好地维护国家主权。面对经济全球化的挑战,发展中国家应通过制度创新,主动参与经济全球化进程,以有效维护国家主权。在21世纪的激烈国际竞争中,中国如何争取更加主动有利的地位,更好地维护国家主权,作者提出了几点应对建议。 相似文献
977.
自然手语与规约手语之研究 总被引:1,自引:3,他引:1
目前中国大多数聋校是以手语为主要教学语言。本文从手语的基本特点入手 ,把手语分为自然手语和规约手语并具体分析了两者的特点 ,进而就如何在课堂教学中运用好自然手语和规约手语 ,以提高课堂教学效率 ,促进聋生语言能力的发展以及以建立聋人手语语料厍。 相似文献
978.
1 Introduction SMP (symmetricmulti processing)andMPP (mas sivelyparallelprocessing)arethetwotypesofstruc tureofparallelcomputing . Symmetricmulti processingsystemshavemultipleCPUsattachedtothesamebusandsharingRAM .Massivelyparallelprocessingisthecooperated pro cessingofaprogrambymultipleprocessorsthatworkondifferentpartsoftheprogram ,witheachprocessorusingitsownoperatingsystemandmemory .ThechoicebetweenSMPandMPPdependsonthenatureoftheproblembeingsolved .Iftheproblemcanbeeasilypartit… 相似文献
979.
980.
MENG Qing-xuan 《浙江大学学报(A卷英文版)》2007,8(6):932-938
Corporate restructuring was identified as a new industrial force that has great impact on economic values and that therefore has become central in daily financial decision making. This article investigates the optimal restructuring strategies under different dynamic factors and their numerous impacts on firm value. The concept of quasi-leverage is introduced and valuation models are built for corporate debt and equity under imperfect market conditions. The model's input variables include the quasi-leverage and other firm-specific parameters, the output variables include multiple corporate security values. The restructuring cost is formulated in the form of exponential function, which allows us to observe the sensitivity of the variation in security values. The unified model and its analytical solution developed in this research allow us to examine the continuous changes of security values by dynamically changing the coupon rates, riskless interest rate, bankruptcy cost, quasi-leverage, personal tax rate, corporate taxes rate, transaction cost, firm risk, etc., so that the solutions provide useful guidance for financing and restructuring decisions. 相似文献