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The project of studying children in order to understand them, which lies at the heart of contemporary thinking about children and their education, is misconceived. It rests, jrst of all, upon a false belief that we can only come to know something properly by deliberately and systematically pursuing knowledge of it. Secondly, it offers a paradigm of knowing children which justifies parents and teachers in not giving themselves to children. By re-interpreting the problems that adults experience with children as technical, as arising from lack of information about them, it ignores the personal and moral dimension of adults' relations with children and thus further alienates them from one another.  相似文献   
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This article discusses the changing relationships of authors and publishers, the current trends and challenges they face, and the direction of these relationships in the future. As the STM publishing industry finds itself in the midst of significant technological and economic changes, this article provides background to these changes and looks at the key elements, including open access business development, institutional repository trends, and emerging public financing policies in the future.  相似文献   
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A first introduction to archival science   总被引:1,自引:1,他引:0  
This first introduction, written for educational purposes, is meant to be a concise basic text in which the core concepts of archival science are coherently defined and explained, in a non-polemical way and departing from a de-institutionalised point of view. It is not intended to support or reject any single theory, but to provide an overview. It should be read as a synthesis of a variety of shared ideas and views, not as a manifesto of a new approach to archival science. If there is anything new to it, it might be located in the coherent and integrated presentation. In this primer of archival science annotation has been avoided. The first of several versions of this First Introduction was written in August 1995. It was meant to meet the need of the Netherlands Archiefschool for a basic text on archival science which could support its different programs for archival education and training. After ample discussion with the archival science teachers of the Archiefschool, it was introduced in the 1995/1996 courses. From then on, it has been used in almost all courses and classes on archival science on the undergraduate, graduate and postgraduate levels and in several training and retraining programs of the Archiefschool. The design of the first version has been maintained in all subsequent versions, including this last one. Still, the text has frequently been adapted as a result of discussions with students and colleagues, in and outside the school. This first English version can almost be deemed as a collective product. Of the numerous colleagues who were engaged in this discussion and contributed to the text, special mention has to be made of Peter Horsman, Hans Scheurkogel, Hans Hofman, Eric Ketelaar, Herman Coppens and Kent Hayworth, who commented the English version. For the final text and all imperfections that may still cling to it I am, of course, responsible. An earlier version in Dutch has been published as: Theo thomassen, “Een korte introductie in de archivistiek”, in: P.J. Horsman, F.C.J. Ketelaar en T.H.P.M. Thomassen (red.),Naar een nieuw paradigma in de archivistiek ('s-Gravenhage, 1999), pp. 11–20.  相似文献   
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This investigation was undertaken in an effort to establish physiological characteristics of soccer players and to relate them to positional roles. A total of 135 footballers (age 24.4 +/- 4.6 years) were assessed for body mass, % body fat, haemoglobin, maximal oxygen uptake (VO2 max), leg power, anaerobic capacity and speed prior to an English league season. The sample included 13 goalkeepers, 22 full-backs, 24 centre-backs, 35 midfield players and 41 forwards. The goalkeepers were significantly heavier (86.1 +/- 5.5 kg; P < 0.01) than all groups except the centre-backs, had significantly higher estimated body fat percentages than centre-backs, forwards, midfield players (P < 0.01) or full-backs (P < 0.05), significantly lower estimated VO2 max values (56.4 +/- 3.9 ml kg-1 min-1; P < 0.01) and were slowest over 60 m (12.71 +/- 0.42 s). The midfield players had the highest predicted VO2 max values (61.4 +/- 3.4 ml kg-1 min-1), this being significantly greater (P < 0.05) than for the centre-backs. The forwards were the fastest group over 60 m (12.19 +/- 0.30 s), being significantly quicker than goalkeepers or centre-backs (P < 0.01) and full-backs (P < 0.05). Anaerobic power, as well as knee extensor torques (corrected for body mass) and extensor-flexor ratios, were similar between groups. No difference in estimated body fat percentage was observed between any of the outfield players, and haemoglobin concentrations were similar among players of all positions.(ABSTRACT TRUNCATED AT 250 WORDS)  相似文献   
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Ordinary markets allow parties, not the state, to value property and projects. But they do not account for subjective value in such traditional contexts as condemnation. An awareness of these nonmarket values helps overcome any categorical opposition to the use of the contingent valuation method (CVM) to value cultural and environmental resources. But accurate CVM should measure all values, positive or negative, tononowners; it should apply generally to any substitute projects; and it should seek to account for diminishing marginal value of additional resource units. CVM should be used only to aggregate nonmarket preferences, not to skew the political debate to cultural or environmental objectives.  相似文献   
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