试析传统菜名的英文翻译     

徐懿  付颖 《长江工程职业技术学院学报》2013,(4):87-88

中华饮食文化内容丰富、博大精深.现在,越来越多的外国游客来到中国并对中国菜很感兴趣,因此,中国传统菜名的英文翻译在传播中华饮食文化上起着重要作用.  相似文献   

我国边境贸易发展的阶段性特征及现实意义     

杨小娟 《四川师范学院学报》2013,(6):69-74

本文通过中国海关统计库数据分析,发现中国边境贸易发展经历了四个阶段：边贸口岸的恢复和快速发展阶段、边境贸易政策规范及贸易额下降阶段、边境贸易持续增长阶段和美欧金融危机之后边境贸易的恢复并跨越式发展阶段.在此基础上分析了每一阶段的主要边贸省份的发展特征及原因;并对中国未来边境贸易发展提出相应的对策建议,尤其是要加大成立区域性的自由贸易区的力度,以促进边境省份的经济发展.  相似文献   

外源精胺对离体铁皮石斛花芽分化过程中游离多胺含量的影响     

李婷婷  唐旭  曾桢迦  颜小玉  植爽  黄作喜 《内江师范学院学报》2013,28(2):36-38

以铁皮石斛去根苗为试材,研究了外源精胺(Spm)对离体铁皮石斛花芽分化过程中内源游离多胺含量的影响.在添加14.5mg/L Spm的MS培养基上培养铁皮石斛去根苗的花芽分化率为15.0%,未添加激素的对照组的为0.在花芽分化过程中去根苗内源游离亚精胺(Spd)、Spm的含量及Spm/Put(腐胺)、Spd/Put的值均高于对照组,说明高水平的内源游离Spm、Spd含量及Spm/Put、Spd/Put有利于去根苗花芽的分化.在花芽分化过程中游离Put含量低于对照组,说明外源Spm促进了Put转化为Spd和Spm.实验揭示外源Spm可引起铁皮石斛内源游离多胺代谢及比值的变化,促进花芽分化.  相似文献   

Participation,Remediation, Bricolage: Considering Principal Components of a Digital Culture     

Mark Deuze 《The Information Society》2013,29(2):63-75

Within media theory the worldwide shift from a 19th-century print culture via a 20th-century electronic culture to a 21st-century digital culture is well documented. In this essay the emergence of a digital culture as amplified and accelerated by the popularity of networked computers, multiple-user software, and Internet is investigated in terms of its principal components. A digital culture as an underdetermined praxis is conceptualized as consisting of participation, remediation, and bricolage. Using the literature on presumably “typical” Internet phenomena such as the worldwide proliferation of independent media centers (indymedia) linked with (radical) online journalism practices and the popularity of (individual and group) weblogging, the various meanings and implications of this particular understanding of digital culture are explored. In the context of this essay, digital culture can be seen as an emerging set of values, practices, and expectations regarding the way people (should) act and interact within the contemporary network society. This digital culture has emergent properties with roots in both online and offline phenomena, with links to trends and developments predating the World Wide Web, yet having an immediate impact and particularly changing the ways in which we use and give meaning to living in an increasingly interconnected, always on(line) environment.  相似文献   

Embedded Technical Expression: Code and the Leveraging of Functionality     

Matt Ratto 《The Information Society》2013,29(3):205-213

Abstract

In this article, I argue that a key problem for understanding the social ramifications of software is an implicit separation of software programs into two separate elements: expressive aspects, which are seen as socially driven and affectual, and functional aspects, understood as scientific and rational. In order to overcome this binary, I develop an alternative framework that examines the ways software expresses best practices, correct behaviors, and social organization. A key element of this framework is an understanding of software programs as simultaneously rhetorical and tangible objects. Given that Western society is dependent on sociotechnical systems in which software plays a crucial role, understanding the complex ways software expresses normative tasks, practices, and social orders is increasingly important.  相似文献   

Optimal release conditions for the free throw in men's basketball     

Chau M. Tran 《Journal of sports sciences》2013,31(11):1147-1155

Abstract

The purpose of this study was to determine the optimum release conditions for the free throw in men's basketball. The study used hundreds of thousands of three-dimensional simulations of basketball trajectories. Five release variables were studied: release height, release speed, launch angle, side angle, and back spin. The free throw shooter was assumed to shoot at 70% and to release the ball 2.134 m (7 ft) above the ground. We found that the shooter should place up to 3 Hz of back spin on the ball, should aim the ball towards the back of the ring, and should launch the ball at 52° to the horizontal. We also found that it is desirable to release the ball as high above the ground as possible, as long as this does not adversely affect the player's launch consistency.  相似文献   

Physical Activity as a Natural Antioxidant Booster and its Effect on a Healthy Life Span     

Helaine M. Alessio  Eileen R. Blasi 《Research quarterly for exercise and sport》2013,84(4):292-302

Abstract

The recent Surgeon General's report (U.S. Department of Health and Human Services, 1996) promotes regular physical activity to enhance health. A possible mechanism by which physical activity contributes to a healthy life span is via enhanced antioxidant status. The purpose of this paper is to summarize findings from human studies on life span, health, antioxidants, and the effectiveness of physical activity as a natural antioxidant booster. Epidemiological studies concur that some antioxidants are inversely related to mortality. A single bout of exercise elevates some antioxidant enzyme and coenzyme activities. Regular physical activity enhances some antioxidants; however, strenuous exercise may diminish others. Results generally show that antioxidants play a mediating role in the way in which physical activity positively affects a healthy life span.  相似文献   

An Evaluation of the Instructional Effectiveness of a Computer Lesson in Biomechanics     

John P. Boysen  Peter R. Francis 《Research quarterly for exercise and sport》2013,84(3):232-235

Abstract

The effects of augmented feedback on perceptions of ability (SPA), practice behaviors, and performance during motor skill instruction of a novel task were investigated. Fourth-grade students (N = 103) were randomly assigned to one of four conditions: (a) no feedback; (b) motivational feedback; (c) task feedback; or (d) motivation and task feedback. They then practiced simple and complex cupstacking skills. On a relatively simple task, the type of feedback did not have a significant effect on children's SPA, practice behaviors, or performance; but on a more complex task, differential effects of feedback were evident. Results indicate that informational feedback is an important factor in facilitating student engagement, fostering positive perceptions of ability, and ultimately improving performance on a challenging task.  相似文献   

Unexamined lives: The case for philosophy in schools     

《British Journal of Educational Studies》2012,60(3):260-280

Abstract

This paper assumes the significance of Rousseau's Emile for the practice of radical education in the USA in the 1960s and 1970s. It is argued that the educational philosophy espoused in Emile is far more conservative than that actually attributed to his inspiration by some radical educators.  相似文献   

The Kantian idea of hope – Bridging the gap between our imperfection and our duty to perfect ourselves     

《Educational Philosophy and Theory》2012,44(2):170-179

Abstract

This journal recently published a special issue on Kant, evil, moral perfection and education. The essays included in the special issue discussed the vulnerably and imperfection of human beings and the role of education as facilitating such beings in their pursuit of moral perfection. The contribution of this article is to put forward a Kantian idea of hope as a response to the difficulty of holding imperfect agents to an impossibly high standard (perfect virtue). Hope plays an enabling role for human agents, mediating the seemingly unstable relationship between imperfect moral agents, characterised by radical evil, and their duty to elevate themselves to the idea of moral perfection in an uncertain world. As such, hope can be seen as a response to the editors’ call to bring attention to the need to work with the vulnerabilities and imperfections of human beings through education and social change. One practical way in which education can accomplish this task is through role modelling. A further contribution of this article is to advocate a Kantian idea of impure role modelling (the role model as imperfect but hopeful).  相似文献