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111.
清代长篇小说《镜花缘》的内容丰富多彩,其类属和特点也比较多样。鲁迅说它属博物小说,才艺小说;胡适称它为妇女问题小说,女权小说,等等。此外,小说还描写了一些精彩的科幻故事,包括科幻植物如人吃一颗饱一年的巨米,人吃了能蹿高的蹑空草,长效久饱干粮救荒豆末;包括科幻器物如人穿上能长时间潜水的皮衣皮裤,能连续高速开火的火绳枪—连珠枪,能载人载货飞行的飞车;包括科幻技术,如人能近地但不触地地行进,换心补肺的医术。文章从科学、文学、历史几方面对上述科幻故事进行了考察、解读、诠释、分析、评论,研究总结出:《镜花缘》也具科幻小说之属性和特点,是我国第一部也进行了科学幻想文学创作的长篇小说。  相似文献   
112.
113.
科技术语在不同语言之间的翻译是一个复杂的语义匹配过程,如何在考虑相关术语使用现状的基础上将新产生的科技术语准确翻译为其它语言是科技工作者和术语研究者关注的重要问题。以语义场理论为分析框架,通过分析以"水资源管理"及其相关术语为代表的英汉互译,结果发现:不同科技术语在同一语义场所涵盖的语义范围将会随着相关研究深化带来的术语界定细化而发生相应的动态变化;新兴科技术语的翻译要充分考虑其所在语义场其它相关科技术语的翻译先例和使用现状所带来的影响,在翻译准确性和解读便利性之间做出适当的平衡。这是造成"水资源管理"及相关术语英汉互译处理极为复杂的重要原因之一,需要科技翻译者在工作实践中多加注意。  相似文献   
114.
People differ in their comfort with tampering with the natural world. Although some see altering nature as a sign of human progress, others see it as dangerous or hubristic. Across four studies, we investigate discomfort with tampering with the natural world. To do so, we develop the Aversion to Tampering with Nature (ATN) Scale, a short scale that is the first to directly measure this discomfort. We identify six activities that people believe tamper with nature (geoengineering, genetically modified organisms, pesticides, cloning, gene therapy, and nanoparticles) and show that ATN scores are associated with opposition to these activities. Furthermore, the ATN Scale predicts actual behavior: donations to an anti-tampering cause. We demonstrate that ATN is related to previously identified constructs including trust in technology, naturalness bias, purity values, disgust sensitivity, aversion to playing God, and environmental beliefs and values. By illuminating who is concerned about tampering with nature and what predicts these beliefs, the ATN Scale provides opportunities to better understand public opposition to technological innovations, consumer preferences for “natural” products, and strategies for science communication.  相似文献   
115.
Terje Aven 《Risk analysis》2020,40(10):1889-1899
This article aims to demonstrate that risk science is important for society, industry and all of us. Rather few people today, including scientists and managers, are familiar with what this science is about—its foundation and main features—and how it is used to gain knowledge and improve communication and decision making in real-life situations. The article seeks to meet this challenge, by presenting three examples, showing how risk science works to gain new generic, fundamental knowledge on risk concepts, principles, and methods, as well as supporting the practical tackling of actual risk problems.  相似文献   
116.
Informal social control is considered a vital component of the well-being of urban communities. Though some argue that the actions that constitute this social process are often said to reflect territoriality, little else is known about how individuals contribute to it. The current study leverages a database of over 600,000 requests for government services received by the city of Boston, MA's 311 system as a way to answer such questions, focusing particularly on reports of issues in the public space arising from incivilities. In order to establish construct validity for the “big data” of the 311 system, they are combined with the “small data” of a survey of 311 users, permitting the simultaneous analysis of objective reporting behaviors with self-report attitudes. The analysis occurs in two parts. First, reporting of incivilities is distinguished behaviorally from reporting public issues arising from natural deterioration, and people are found to specialize in one or the other. Second, the survey is used to test whether the reports are a reflection of territoriality. Reports of incivilities were unique in their association with a desire to enforce local social norms. They were also associated with a second territorial motivation to benefit the community. Implications for future research are discussed.  相似文献   
117.
文章分析了职业素养的内涵及在职业生涯中的主导作用,分析了装备制造业高技能人才职业素养的形成规律,指出实践教学在形成高职工科学生的职业习惯、职业意识和职业道德中具有不可替代的作用。把职业素养培养和专业教学相结合,充分利用实践教学资源,特别是顶岗实习环节,是提升学生职业素养的基本途径。在专业性的实践教学中,教师要发挥表率引导作用、课程设置要体现专业性、教学组织要体现职业性,在顶岗实习中要加强协调,保证实习效果。  相似文献   
118.
量子理论的测不准原理,将观察者与被观测对象合为一个整体的思路无疑应对工程有相当重要的启迪。对于工程而言,科与玄再不必睚眦论战,科学将与人生观及其衍生价值观一起,成为工程的指导原则,科学与人文在工程哲学层面上可以交汇统一而不必保持对立。而代表着对工程前瞻式的指引后顾式的反思的工程哲学,亦将不只是研究人工物,也将研究人。  相似文献   
119.
Prior research has investigated the relationships between communication, collaboration and production of information/knowledge. Most of this research has been conducted either in developed countries where the internet facility is highly advanced or in developing countries with little internet access. Investigations in countries that fall in between these two extremes are rare. This study of respondents from higher education institutions and research institutes examines the relationship between collaboration and internet use, as well as productivity and internet use in the South African scientific system which has become a strong contributor to science in Africa.  相似文献   
120.
The paper narrates the history of “texturometers”, devices that imitate the human biting mechanism and are used by food scientists in experiments on food texture. Two interrelated processes, characteristic of the emergence of industrialized food production in the twentieth century, are examined through this history of mechanical tasting. First, the paper surveys the pervasive project of transforming the phenomenological qualities of flavor and food texture into robust “objective” and “standardized” data. In constructing and using biomimetic texturometers, food sensory scientists attempted to translate texture qualities such as tenderness, crispness, crunch and chewiness into codified properties by producing formal definitions and graphical representations – an example of how the pursuit of objectivity and standardized knowledge coevolved with the rise of mass production and the emergence of sensory sciences. Secondly, the texturometers are related to an overall “flavorization”; that is, a historical process by which the complexes of sensory impressions became increasingly important for the production and consumption of food in late-modern industrialized societies.  相似文献   
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