浅谈现代新闻价值视角下北京奥运报道的得失

现代新闻价值理论认为媒体应从注重对事件要素及冲突表面的叙述转向事件对社会深层影响的挖掘。本文从新闻的获知获益价值、激励价值和娱乐价值角度，对北京奥运报道的经验和弊病进行了客观分析，力求为今后的报道提供借鉴。     

人民币升值解决不了贸易失衡

北京大学中国经济研究中心主任姚洋近期在FT中文网撰文指出，美国不能指望把中国列为汇率操纵国。姚洋说，如果美财政部真的重视中国干预汇率的行为，早就采取实际行动了。它可以通过停止向中国出售美国国债，迫使中国放弃人民币盯住美元的汇率政策。事实表明美国更在乎的是为预算赤字以及联邦政府的各项支出计划筹措资金。     

略论媒介事件理论在珠峰火炬传递电视直播中的运用

本文运用媒介事件理论分析了2008年5月8日北京奥运火炬珠峰传递的电视直播活动,结合中央电视台在此次直播中体现的媒介事件特征,从定义和特征、构建要素、意义和影响等方面分析了电视直播对可预见性新闻事件的报道方法极其作用。     

《现代金报》大型体育赛事报道策划的现状与分析

面对媒体日益激烈的竞争，各家报纸纷纷使出创新而又新颖的报道招数来吸引读者，其中新闻策划已经成为了各个报纸之间进行新闻竞争的必备武器。可以说，报纸只有做好新闻策划，才能最大限度地满足读者的需要，才能使报纸在竞争中站稳脚根。体育新闻也是如此。所谓“创新无疆，策划有道”，本文将对宁波《现代金报》近期大型赛事报道的策划现状进行分析，从而总结出报道大型赛事的“策划大道”，以应用于其他大型赛事报道中，如迫在眉睫的2008北京奥运，2010年广州亚运会、世界杯等。     

从日本网民回帖看中国形象

随着网络技术的发展,日本民众通过网络媒体对涉华报道的新闻回帖在一定程度上反映了日本国内网民对"中国"的一些认识。研究日本网民的新闻回帖对于研究如何更好树立国家形象有重大意义。     

大转型:欧洲须作出的选择

这两日一直在读一本书《大转型:中国改革下一步》。我是在偶尔浏览英国《金融时报》网站时,看到了对这本书的介绍,遂为之心动,购买了此书。该书的作者韦森教授是上海复旦大学经济学院经济思想及经济史研究所所长,也是当下国内外一些主流媒体如《华尔街日报》中文版、FT中文网、《文汇报》等的著名时评家。此书荟萃了作者近年来关于中国政治、经济、社会的诸多思考。作者认为,中国的市场化改革取得了举世瞩目的伟大成就,但也累积了许多经济社会问题,中国经济社会改革已到了一个大转型的节骨眼儿上。作者认为,预算民主、税权法等领域的改革应是中国大转型的下一步方向。我非常赞同这样的观点,就是中国的改革已经到了大转     

我社承办年度“中国基础研究十大新闻”评选工作

11月20日，由国家科技部基础研究管理中心和中国科协学会学术部共同主办的2005年“中国基础研究十大新闻”评选活动启动，科技导报社负责承办此项活动的具体组织、管理工作。开展该项活动旨在广泛宣传我国基础研究取得的成果，扩大基础研究的影响，激发广大科技工作者的科学热情和奉献精神，促进全社会对基础研究的理解、关心和支持。“中国基础研究十大新闻”的当选新闻．从本年度在科技期刊、报纸上报道的．由我国科学家在国内取得的基础研究领域的重大研究进展新闻中评选产生。《科技导报》2006年第2期将公布2005年“中国基础研究十大新闻”评选结果     

“一带一路”与学者的建设性批评——写在《“一带一路”与改革开放》出版之际

正从小薛十几年前在中国社科院研究生院读博士开始,我就经常与他通过互联网进行交流,还经常在《世界知识》、FT中文网等刊物和网站上读到他的文章,不少文章给我留下了较深的印象。小薛非常勤奋,著述颇丰。十几年来,他的好几本书都得以出版,他还发表了几百篇长短文章。作为同行,我很清楚完成这些成果需要投入的时间与精力。印象之一是,他给我的邮件有不少是在下半夜发出     

看中国

正1商业FT中文网:余额宝不断吸引传统银行储户如今,余额宝正在变成传统银行存款的直接替代品。李明洋一个月前刚刚开始使用郁额宝,而如今他已把自己银行户头里几乎所有的资金——近20万元人民币都转移到这家在线基金了。     

新闻摄影报道探微

新闻摄影报道是以摄影图片的纪实性、实感性和实证性来反映新闻事实的。摄影报道这种用固定画面来向读者揭示报道内容的形式,与文字报道相比,更具有可信度和真实性,在报纸上占有不可低估的作用。 一、新闻摄影的作用     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Characterization of Ordovician carbonate reservoirs, southeastern Saskatchewan, Canada

The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3～4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰～ -7.8‰, PDB) and matrix dolomites (-6.6‰～ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084～0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078～0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

橡胶颗粒沥青混合料低温抗裂性试验研究

以AC-13级配为基础,将橡胶颗粒代替部分集料掺入混合料中,以低温弯曲试验为评价方法对不同橡胶颗粒掺量下沥青混合料的低温抗裂性进行研究,并引入应变能密度值对混合料的低温抗裂性进行综合评价.试验结果表明:橡胶颗粒沥青混合料试件的破坏微应变均超过2 300,满足冬寒区的技术指标;无论是否掺加橡胶颗粒,随着温度的下降,沥青混合料破坏时的最大弯拉强度增大,弯拉应变降低,劲度模量增大;弯曲应变能密度在胶粒掺量为1%左右时具有较大的弯曲应变能密度值,此时橡胶颗粒沥青混合料具有较好的低温抗裂性.     

A computer generator for randomly layered structures

AcomputergeneratorforrandomlylayeredstructuresYUJia shun1,2,HEZhen hua2(1.TheInstituteofGeologicalandNuclearSciences,NewZealand;2.StateKeyLaboratoryofOilandGasReservoirGeologyandExploitation,ChengduUniversityofTechnology,China)Abstract:Analgorithmisintrod…     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

Quantitative trait loci （QTLs） for quality traits related to protein and starch in wheat

Quality traits in wheat （Triticum aestirum L.） were studied by quantitative trait locus （QTL） analysis in a recombinant inbred line （RIL） population, a set of 131 lines derived from Chuan 35050 × Shannong 483 cross （ChSh）. Grains from RILs were assayed for 21 quality traits related to protein and starch. A total of 35 putative QTLs for 19 traits with a single QTL explaining 7.99-40.52% of phenotypic variations were detected on 10 chromosomes, 1D, 2A, 2D, 3B, 3D, 5A, 6A, 6B, 6D, and 7B. The additive effects of 30 QTLs were positive, contributed by Chuan 35050, the remaining 5 QTLs were negative with the additive effect contributed by Shannong 483. For protein traits, 15 QTLs were obtained and most of them were located on chromosomes 1 D, 3B and 6D, while 20 QTLs for starch traits were detected and most of them were located on chromosomes 3D, 6B and 7B. Only 7 QTLs for protein and starch traits were co-located in three regions on chromosomes 1D, 2A and 2D. These protein and starch trait QTLs showed a distinct distribution pattern in certain regions and chromosomes. Twenty-two QTLs were clustered in 6 regions of 5 chromosomes. Two QTL clusters for protein traits were located on chromosomes 1D and 3B, respectively, three clusters for starch traits on chromosomes 3D, 6B and 7B, and one cluster including protein and starch traits on chromosome 1D.