共查询到20条相似文献，搜索用时 31 毫秒
1.
Weidman N 《Isis; an international review devoted to the history of science and its cultural influences》2011,102(2):269-299
This essay examines Robert Ardrey (1908-1980)-American playwright, screenwriter, and prolific author-as a case study in the popularization of science. Bringing together evidence from both paleoanthropology and ethology, Ardrey became in the 1960s a vocal proponent of the theory that human beings are innately violent. The essay shows that Ardrey used his popular scientific books not only to consolidate a new science of human nature but also to question the popularizer's standard role, to reverse conventional hierarchies of scientific expertise, and to test the boundaries of professional scientific authority. Understanding how he did this can help us reassess the meanings and uses of popular science as critique in Cold War America. The essay also shows that E. O. Wilson's sociobiology was in part a reaction to the subversive political message of Ardrey's science. 相似文献
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Élodie Grossi 《Endeavour》2021,45(1-2):100766
To the keen observer of American political and medical history, a disturbing set of debates surrounded the sanity of free Black residents of the United States of America after the publication of the controversial 1840 census returns on race and insanity. This article analyzes how the census became a battlefield where physicians and other commentators fought over—and thus shaped—various political meanings of Black insanity before and after the American Civil War, up until the 1890s, as the South underwent a massive political and social transformation, from slavery to emancipation. It also highlights the arguments raised by authors such as James McCune Smith and Ramón de la Sagra who attempted to disprove the returns shortly after their publication, and whose arguments contributed to efforts to combat scientific racism. 相似文献
4.
Scott Janzwood 《Research Policy》2021,50(6):104225
"Mission-oriented" public research organizations invest in R&D to improve decision-making around complex policy problems from climate change to asteroid impacts, thus producing public value. However, the estimation of benefits produced by such R&D projects is notoriously difficult to predict and measure - a challenge that is magnified for global catastrophic risks (GCRs). GCRs are highly uncertain risks that may pose enormous negative consequences for humanity. This article explores how public research organizations systematically reduce key uncertainties associated with GCRs. Building off of recent literature highlighting the organizational and political factors that influence R&D priority-setting at public research organizations, this article develops an analytical framework for explaining R&D priority-setting outcomes that integrates the key stages of decision analysis with organizational and political dynamics identified in the literature. This framework is then illustrated with a case study of the NASA Planetary Defense Coordination Office, which addresses the GCR of near-Earth object (asteroid and comet) impacts. The case study reveals how organizational and political factors interact with every stage in the R&D priority-setting process - from initial problem definition to project selection. Lastly, the article discusses the extent to which the case study can inform R&D priority-setting at other public organizations, particularly those addressing GCRs. 相似文献
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Even though there has been a proliferation of e-society measures in recent years, analyses of the metrics of the “information society” are still far from responsive to the needs of many stakeholders and continue to suffer from a number of serious limitations. Issues in eight critical areas are briefly presented. They include: definition of the universe to be measured; definition of the objects and phenomena to include in the universe; need to establish measurements based upon solid theories; units of measurements; data sources and collection; methods of analysis and construction of indicators; target audiences; and purpose and utilization of measurements. An organized collective effort, which could provide the impetus for the development of a coherent academic field of study, is called for to address this “grand challenge.” 相似文献
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A. E. Cawkell 《Information processing & management》1975,11(8-12)
An imperfect document selection system is represented as the analogy of a system in which symbols are selected and transmitted through a noisy channel. Provided that transmission reception uncertainties and not meaning are considered, it is suggested that one of Shannon's equations is applicable, and a single figure measure of system efficiency, Ht, is proposed.Values obtained using this new yardstick are compared with Recall/Precision values obtained for a typical system. Further research is required to test whether system “improvements” resulting in higher values of Ht are perceived as such by users. 相似文献
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In this essay, I argue that popular entertainment can be understood in terms of Husserl’s concepts of epochē, reduction and constitution, and, conversely, that epochē, reduction and constitution can be explicated in terms of popular entertainment. To this end I use Husserl’s concepts to explicate and reflect upon the psychological and ethical effects of an exemplary instance of entertainment, the renowned Star Trek episode entitled “The Measure of a Man.” The importance of such an exercise is twofold: (1) to demonstrate, once again, the fecundity of the methodological procedures Husserl bequeathed to us; more than any other philosopher, he tapped into the fundamental manners in which we lose, make and remake the meanings of our lives; and (2) to demonstrate how popular entertainment, similarly, plays a central role in the making and remaking of the meanings of our lives. If my zig-zag procedure between Husserl’s philosophy and popular entertainment is productive and cogent, in addition to elucidating Husserl’s philosophy, it will demonstrate the reality-generating potency and the constitutive power of entertainment in the contemporary world. Entertainment, via ourselves, has become the primary producer of the meanings via which consciousness constitutes the world. 相似文献
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Pernilla Gripenberg Ingjerd Skogseid Francesco Botto Andrea Silli Virpi Kristiina Tuunainen 《The Information Society》2004,20(1):3-14
This article compares four European information and communication technologies (ICT) development projects spawned by national and EU initiatives to create the “European information society.” These projects, which sought to support learning and better use of ICT, were all the result of opportunities opened up by political initiatives. The analysis indicates that the main problems that afflict these projects stem from varied expectations and interests of the major actors. These problems can be mitigated considerably if a feeling of ownership is generated among the participants. This sense of belonging, however, is difficult to foster in a “top-down” project. Hence there is a need for a better balance between the “top-down” and “bottom-up” influences in the development of such projects. 相似文献
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大众传播的发展对社会生活产生了重大影响,也对当前的高校思想政治教育提出了新的课题。大众传播作为一把“双刃剑”,其不仅带来了机遇也带来了挑战。如何趋利避害,合理利用大众传播？本文试将高校思想政治教育置于传播学的视域下,对这一独特的信息传播过程进行解读,从而立足新视角对如何提高高校思想政治教育的实效提出了自己的看法。 相似文献
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Ben Dankbaar 《Research Policy》1987,16(6)
Many of the problems and issues involved in the social assessment of workplace technologies can be exemplarily studied in the development of the West-German program on the humanization of work, which has been running for over ten years and after a period of reorientation now seems to be settled for another decade or more.This paper provides an outline of the development of the program, especially of its instruments, and provides some examples from its practice. Some lessons are drawn from the program's experience for three problem areas: The use of technology assessment in support of government policy making; the actual development of workplace technology; and the attitude of labor unions toward new technologies. The transferability of the program's set-up to other countries is considered briefly. 相似文献
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We have entered the “digital decade,” when advances in technology will become deeply woven into home life. But how will technology evolve from an experience that is technologically challenging to an experience that is intuitive and fun? This article reviews new technologies and related possibilities that Microsoft is envisioning in the context of home life. As a specific example of the impact of home technology, we review lessons learned from the adoption and integration of a home Internet device from a user experience perspective. Looking ahead to the next decade, we then take a look at Microsoft's vision for the home of the future, examining new directions. 相似文献
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通过对高校图书馆利用公共广播系统进行用户教育的可行性分析,研究如何进行用户教育广播节目的策划、编制以及节目计划的其体实施方法。探索高校图书馆如何构建多元化用户教育体系。更好地开展用户教育。 相似文献
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Suzan Verberne Eva D’hondt Antal van den Bosch Maarten Marx 《Information processing & management》2014
We digitized three years of Dutch election manifestos annotated by the Dutch political scientist Isaac Lipschits. We used these data to train a classifier that can automatically label new, unseen election manifestos with themes. Having the manifestos in a uniform XML format with all paragraphs annotated with their themes has advantages for both electronic publishing of the data and diachronic comparative data analysis. The data that we created will be disclosed to the public through a search interface. This means that it will be possible to query the data and filter them on themes and parties. We optimized the Lipschits classifier on the task of classifying election manifestos using models trained on earlier years. We built a classifier that is suited for classifying election manifestos from 2002 onwards using the data from the 1980s and 1990s. We evaluated the results by having a domain expert manually assess a sample of the classified data. We found that our automatic classifier obtains the same precision as a human classifier on unseen data. Its recall could be improved by extending the set of themes with newly emerged themes. Thus when using old political texts to classify new texts, work is needed to link and expand the set of themes to newer topics. 相似文献
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《普罗米修斯》2012,30(2):271-289
The title of this paper is not meant to imply comprehensive treatment of developments in Australian science from the 1940s to the 1980s. Its more modest objective is to isolate particular parallels in the debates and rhetoric about science in these two decades. It argues that shifting political and economic contexts condition scientists' preferred strategies of self-legitimation. These shifts may cause major realignments within the scientific power structure. Two such shifts occurred during the 1940s. Coinciding with the outbreak of World War II, the catchcry of ‘science for society’ catalysed unprecedented moves to register science as a key national resource. But the projection of the scientist as social engineer/mediator was not to be realised. With the onset of the Cold War, the scientific community reverted to the defence of autonomy and non-interventionism in scientific organisation. Scientific ‘excellence’ rapidly replaced ‘relevance’ as a justification for government support of science. The appeal to freedom from political interference remains a powerful article of faith within the stratified research hierarchy. Increasingly, however, the rationale of autonomy is out of step with the economic and political climate of the 1980s. Some exploratory observations are made about the legacy of the 1940s in the emerging current political debate about Australia's so-called ‘technological dependence’ and a renewed concern about strategic relationships among science, technology, productivity and national wealth. 相似文献
15.
If, as a number of writers have predicted, the computers of the future will possess intelligence and capacities that exceed our own then it seems as though they will be worthy of a moral respect at least equal to, and perhaps greater than, human beings. In this paper I propose a test to determine when we have reached that point. Inspired by Alan Turing’s (1950) original “Turing test”, which argued that we would be justified in conceding that machines could think if they could fill the role of a person in a conversation, I propose a test for when computers have achieved moral standing by asking when a computer might take the place of a human being in a moral dilemma, such as a “triage” situation in which a choice must be made as to which of two human lives to save. We will know that machines have achieved moral standing comparable to a human when the replacement of one of these people with an artificial intelligence leaves the character of the dilemma intact. That is, when we might sometimes judge that it is reasonable to preserve the continuing existence of a machine over the life of a human being. This is the “Turing Triage Test”. I argue that if personhood is understood as a matter of possessing a set of important cognitive capacities then it seems likely that future AIs will be able to pass this test. However this conclusion serves as a reductio of this account of the nature of persons. I set out an alternative account of the nature of persons, which places the concept of a person at the centre of an interdependent network of moral and affective responses, such as remorse, grief and sympathy. I argue that according to this second, superior, account of the nature of persons, machines will be unable to pass the Turing Triage Test until they possess bodies and faces with expressive capacities akin to those of the human form. 相似文献
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This study examines the technology strategies of 88 technology-based growth companies that went public on the German “Neuer Markt” between 1997 and 2002. The regression analyses show significant positive effects of R&D on growth but negative effects on profitability. The data suggests that firm age is a moderating factor influencing whether technology investments lead to higher growth or profitability in the life cycle of technology-based growth companies. In our sample, higher R&D intensity led to increased sales growth but lower return on sales, but the growth effect was negative and the impact on profitability positive. These results support the significance of company life cycle theories for formulating technology strategies, which suggests that different stages in the development of technology-based firms call for specific levels of R&D intensity to sustain growth and profitability. 相似文献
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Does cruel behavior towards robots lead to vice, whereas kind behavior does not lead to virtue? This paper presents a critical response to Sparrow’s argument that there is an asymmetry in the way we (should) think about virtue and robots. It discusses how much we should praise virtue as opposed to vice, how virtue relates to practical knowledge and wisdom, how much illusion is needed for it to be a barrier to virtue, the relation between virtue and consequences, the moral relevance of the reality requirement and the different ways one can deal with it, the risk of anthropocentric bias in this discussion, and the underlying epistemological assumptions and political questions. This response is not only relevant to Sparrow’s argument or to robot ethics but also touches upon central issues in virtue ethics.
相似文献18.
Capitalist theory and socialist practice: The organization of Chinese mathematics in the early 1950s
John Hanzhang Ye 《Endeavour》2021,45(1-2):100767
This article explores how the Chinese state organized scientific research in the 1950s, through a case study of mathematics. By examining the organizing process of the Chinese Mathematical Society and the establishment of the Institute of Mathematics of the Chinese Academy of Sciences, the article explains how a number of state agents were selected to lead national level research institutes as a means for guiding scientists in serving the needs of the state. In addition, under state corporatism, all scientists were attached to discipline-specific academic societies, forming a large hierarchy consisting of societies at different levels. When the political leaders needed to transform the agendas of the scientists, these organizations served as channels for communicating to constituent members what to do. Given this kind of organizational structure in the early days of the People’s Republic of China, it was hard to differentiate between scientists and the organizational apparatus, especially for the scientists holding top-level leadership positions. Nevertheless, this study shows that individual researchers often resisted official mandates and found ways to pursue independent research interests by employing the state's rhetoric. 相似文献
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科林格里奇困境是技术评估中一个十分著名的难题。首先分析了它本身包含的三个维度,即时间维度、知识维度和权力维度,并指出它的理论基础其实就是传统实证主义科技观。接着借助于20世纪80年代从STS中发展出来并从根本上颠覆传统实证主义科技观的技科学视角,对它的三个维度进行重新解释与修正,最后消解了这个困境,这能为我国技术评估工作带来一些有益的新启示。 相似文献
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Nadia Caidi 《The Information Society》2013,29(1):25-38
Information infrastructures (IIs) are a complex arrangement of people, technology, institutions, content, and conduits. Their development is shaped by the environment in which they evolve and the visions ascribed to them by the various actors. This article examines the assumptions, meanings, and definitions associated with IIs in four Central and Eastern European (CEE) countries: Czech Republic, Hungary, Poland, and Slovakia. In particular, it focuses on how one stakeholder group, the library community, frames the policy debates around IIs. In-depth interviews were conducted in 1999 with 49 library policymakers in 37 institutions. The data shed light on the respondents' collective story and visions and help us gain a better understanding of political and cultural differences in the development of IIs. 相似文献