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Ville J. E. Manninen 《Journalism Practice》2020,14(4):412-428
ABSTRACTThis article answers the question “Are the sourcing practices in Finnish online journalism trustworthy?” Here, trustworthiness is operationalized as the fulfillment of audience expectations towards sourcing practices. To this end, expectations of young Finnish adults (aged 18–28) were compared to the observed practices of Finnish online journalists. A total of 36 news items (from 12 journalists working in three newsrooms, published in 2013 and 2017) were analyzed. The analysis indicates that online journalists’ sourcing practices largely do not conform to this audience segment's expectations. Namely, the audience expects more comprehensive investigation and thorough verification than what is common practice in online journalism. The use of high-credibility sources is both expected and commonplace. The results imply that transparency may be harmful rather than beneficial to journalism's credibility, as the unveiled practices do not always meet audience expectations. 相似文献
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杨俊福 《辽宁师范大学学报(社会科学版)》2004,27(6):12-14
学习邓小平同志运用马克思主义的立场、观点和方法解决中国革命和建设的实际问题,是缅怀邓小平同志丰功伟绩,继承小平同志光辉遗志,高举小平理论伟大旗帜最具价值的事情。在实际中发展和验证马克思主义理论是小平同志运用马克思主义理论解决中国实际问题最为显的特点和标志。在新的形势下,我们党要想全面实现十六大确定的三大历史任务,必须发扬小平同志这种对待马克思主义的科学精神。 相似文献
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The performance of speaker verification systems is often compromised under real-world environments. For example, variations in handset characteristics could cause severe performance degradation. This paper presents a novel method to overcome this problem by using a non-linear handset mapper. Under this method, a mapper is constructed by training an elliptical basis function network using distorted speech features as inputs and the corresponding clean features as the desired outputs. During feature recuperation, clean features are recovered by feeding the distorted features to the feature mapper. The recovered features are then presented to a speaker model as if they were derived from clean speech. Experimental evaluations based on 258 speakers of the TIMIT and NTIMIT corpuses suggest that the feature mappers improve the verification performance remarkably. 相似文献
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Totransmitthemultimediadataovertheinternet ,pre encodedvideobitstreamsarepreferablebecauseofthelimitofthenetworkbandwidth .Inmostcases ,theencodershouldknowthechannelcharacteristicsinad vanceandencodethemasparameters .Consequently ,theflexibilityisreduced .Theratecontrolisemployedtocontroltheoutputbitrateaccordingtonetworkcondi tions.Forwirelessnetworks ,theirbandwidthsaremuchmorelimitedthanwirenetworks.Soratecontrolbecomesespeciallyimportantfortransmittingmultimediaoverthewirelessdomains[1- … 相似文献
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本文对各主要规模核定方法逐一作了评述并分析其适用条件。研究发现,不存在公认完善的教育规划方法论,教育规划仍处于艺术的状态而没有成为精确科学。任何核定方法都是为一定的发展目标服务的,目标的确定及其轻重缓急的安排,反映了具体条件下招生规模对高等教育在社会经济发展过程中作用的期待。 相似文献
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陈鸿梅 《牡丹江教育学院学报》2011,(6):22-23
逻辑实证主义以语言的逻辑分析为武器,以实证主义为基础,以证实原则为标准,以拒斥形而上学为立场,试图通过分析科学领域以及日常生活的所有断定,来澄清科学的概念、命题的意义,进而为科学知识奠定基础。但是其核心标准——证实原则却存在诸多症结。逻辑实证主义彻底摈弃形而上学、崇尚经验主义的做法是行不通的。 相似文献
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