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This report describes an informal study carried out by Blackwell Publishing to assess whether the copy‐editing and proof‐correction process alone results in a significant difference between the author's version and the publisher's version of an article accepted for publication. One hundred and eighty‐nine articles were reviewed from 23 journals. The results indicate that a substantial number of changes are made. It is suggested that copy‐editing has an equal role to play in both the printed and online environments, and that in the latter it contributes substantially to the accuracy of the electronic version. Copy‐editing is therefore an important function within the publisher's overall responsibility towards the integrity of the article of record.  相似文献   
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他们是活着的“神奇四侠”,他们就在我们中间。猜测他们是谁应该是一件非常有意思的事。他们现在都是20多岁的年纪,都聪慧而富有理想。他们也许是一名工科的学生,正绞尽脑汁地准备自己的毕业论文;也许是一名飞行员,正驾驶着战斗机在空中飞翔;也许是一名实习医生,正在急诊室里紧张地忙碌着。再过12年左右的时间,他们会坐在位于火箭顶端的乘员舱里,承受着500吨固体燃料带来的4.5g的过载,上升到7.5万米的空中,然后由第二级火箭将他们推到近地轨道。二级火箭在近地轨道上会与另一枚火箭对接,这枚火箭会将他们送到月球轨道。  相似文献   
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In this study,we investigated resting left ventricular dimensions and function in trained female rowers, canoeists and cyclists. In male populations, such athletes have demonstrated the largest left ventricular wall thicknesses and cavity dimensions. Echocardiograms were analysed from 24 athletes (rowers and canoeists, n=12; cyclists, n=12) and 21 age-matched controls to measure left ventricular end-diastolic dimension and volume, and septal (ST) and posterior wall (PWT) thicknesses. Left ventricular mass was calculated from M-mode data. Systolic and diastolic function were calculated from M-mode and Doppler echocardiography, respectively. Height, body mass, body surface area and fat-free mass were determined anthropometrically. The athletes were well matched with the controls for all anthropometric variables except fat-free mass (rowers and canoeists 49.7 3.6 kg, cyclists 48.0?+\- 3.8 kg, controls 45.0?+\- 5.4 kg; P < 0.05). The left ventricular end-diastolic dimension, mass and volume, and septal and posterior wall thicknesses, were all significantly greater in the athletes than the controls (P < 0.05). These differences persisted (except for left ventricular end-diastolic dimension) even after allometric adjustment for group differences in fat-free mass. Stroke volume was larger (rowers and canoeists 102?+\- 13 ml, cyclists 103?+\0 16 ml, controls 80?+\- 15 ml; P < 0.05) in both groups of athletes but all other functional data were similar between groups. As in male athletes, female rowers, canoeists and cyclists displayed significantly larger left ventricular cavity dimensions and wall thicknesses than controls.  相似文献   
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The purposes of this article are twofold. First, it considers the policy links between guidance and lifelong learning, highlighting in particular the implications of findings from a recent study by the Organisation for Economic Co‐operation and Development (OECD). Secondly, it critically compares two approaches to workplace guidance about education and training, drawing upon evaluations of various initiatives organized by trade unions and employers in Denmark and the UK. These evaluations are based on qualitative data collected from in‐depth interviews with those responsible for organizing and giving the guidance, as well as those who received it. Five interviews were conducted with recipients of guidance in each country, either face‐to‐face or by telephone, using a semi‐structured interview schedule. The conclusions suggest some issues that need to be addressed by guidance practitioners and policy makers, including employers and trade unions.  相似文献   
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The digitization of journal content and its availability online has revolutionized journal publishing in recent years, resulting in both opportunities and challenges for traditional journal publishers. The explosion of data and the emergence of new players such as Google, new business models like Open Access, and new content consumers and producers, for example, China are significantly changing the face of journal publishing. It is not yet clear what the impact of these changes will be but by continuing to collaborate with our existing stakeholders and building partnerships with these newcomers, as well as by maintaining and promoting the quality of our content, we can ensure our future growth and success.  相似文献   
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Incidences of prescribed textbook usage in science classrooms in Namibia have been analysed using an approach adapted from linguistic analysis. Aspects of pedagogic purpose, text genre, and the social interactions between teachers and learners were used to characterise teacher and learner engagement with textbooks, and thus categorise their usage in relation to a national policy of learner-centred education. Results indicate a teacher dominated textbook use and a low frequency and restricted range of textbook references per lesson, with some 40% of the Senior Secondary classes observed making no use of their textbook in class. The major uses of textbooks in class were for diagrams and data, and to verify factual information. Occasionally, questions in textbooks were used as homework to test and/or consolidate knowledge. Pupils rarely initiated a reference to a textbook. It is suggested that if learners are to benefit fully from the investment in textbooks then their teachers need to be helped to use the resource in more constructive ways.  相似文献   
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It was hypothesized in this study that dogmatism and externality in locus of control are inversely related to skill in facilitative responding when the effects of specific counselor training program, number of graduate hours in counseling, age, sex, race, and religious affiliation are controlled. The participants were 215 master's degree candidates majoring in guidance and counseling at three southwestern universities. Dogmatism and externality were measured by the Opinion Scale, and skill in facilitative responding was determined by application of the Gross Rating of Facilitative Interpersonal Functioning Scale to written responses of participants to 16 audiotaped client stimulus statements. Multiple regression and partial correlation techniques were used to test the hypothesis, and the results supported the hypothesis. The authors discuss implications of this study for counselor selection and education.  相似文献   
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