科技期刊数字优先出版及其文献著录格式问题探讨

科技期刊作为传播科技成果的载体和学术交流的桥梁,应当以最快的速度将研究成果传播出去。期刊数字优先出版模式顺应时代潮流,成为较多期刊追求加快期刊发表周期的新宠。对科技期刊数字优先出版对于读者、作者、期刊自身发展的优势进行了阐述。就期刊数字优先出版文献的引用格式进行了探讨,分析了各种引用格式存在的问题。     

数字化时代科技期刊编辑的角色定位与素质要求

为了适应数字化出版的需要,加快科技期刊数字化转型的步伐,对数字化时代科技期刊编辑角色进行了定位分析,认为数字化时代的科技期刊编辑应是会应用数字技术的复合型编辑,并提出了数字化时代科技期刊编辑应具备综合信息能力、技术创新能力、数字产品营销能力和数字版权保护意识及能力等新的素质,只有这样才能实现期刊编辑从传统期刊人向现代期刊人的转变,从而促进科技期刊向数字化、信息化、网络化方向快速发展。     

《天津科技》介绍

《天津科技》是由天津市科学技术委员会主管、天津市科学技术信息研究所主办的涵盖各科技领域、行业的综合类科技期刊,是CNKI中文期刊全文数据库全文收录期刊,CNKI中国学术期刊综合评价数据库统计源期刊,万方数字期刊群入网期刊,维普中文科技期刊数据库收录期刊,天津市一级期刊。弘扬创新精神,传播创新文化,营造创新氛围是我们的办刊宗旨。《天津科技》为双月刊,逢     

数字出版时代科技期刊编辑的研究与发展

 介绍数字出版科技期刊的发展现状,总结数字出版时代科技期刊网络化的内容、编辑方式、特点规律, 探讨了网络环境下期刊编辑利用网络技术获取知识的途径,提出数字复合出版、多渠道出版和数字出版国际化是数字出版发展的必然趋势;发展直接关联音视频的科技期刊;提出科技期刊出版要向知识服务转变;探索成功的商业运营模式.以期使科技期刊编辑快速掌握应用网络技术,改进科技期刊编辑工作,实现科技期刊的创新发展.     

第7届科技期刊发展创新研讨会征文

<正>由中国科学技术期刊编辑学会、科技导报社主办,中国科学技术期刊编辑学会认证与数字出版工作委员会、《中国学术期刊文摘》编辑部承办的"2015年第7届科技期刊发展创新研讨会"将于2015年8月在银川举行。欢迎科技期刊主编、编辑部主任、科技期刊编辑、经营管理人员、数字出版人员积极参会,并围绕科技期刊的体制机制创新、期刊评估、编辑加工规范、数字出版和运营、提高期刊影响力、期刊宣传推广、营销模式创新等议题进行研究、撰稿。     

数字出版对传统科技期刊的影响及应对策略探讨

数字出版方式正对我国科技期刊的现状产生深刻的影响。面对数字出版潮流,现有科技期刊网站建设落后,专业人才严重不足,松散的个体模式无法适应市场化需要,必须整顿资源实现集团化发展、加强期刊网站建设、加强期刊联合建立规模化的数字出版平台、培育市场需要的专业人才。     

数字出版——新时期科技期刊可持续发展的出路

数字出版已进入快速发展时期,如何运用数字化手段尽快改善科技期刊的生存和发展方式,是每一个期刊编辑部面临的新问题。阐述了数字出版的概念,介绍了我国科技期刊数字出版的现状及存在的问题,提出了科技期刊实现数字出版的策略和建议。     

广东省科技期刊数字化发展策略探析

数字化出版是今后科技期刊长期发展的需要.适应这一发展,是广大科技期刊工作者奋斗的方向与目标.本文对广东省科技期刊数字化发展策略进行探析,提出了6点建议：树立科技期刊数字化的战略观念、全媒体环境下数字期刊的资源整合、注重内容,发挥传统期刊的优势、构建数字化发展平台、培养数字化科技期刊编辑人才、数字化进展要循序渐进.     

第1期中国科协科技期刊主编(社长)沙龙即将召开

正为深入探讨新时期科技期刊发展战略,谋划数字出版和网络传播时代科技期刊发展路径,中国科协2014年9月25日将在河南安阳举办主题为"颠覆与创新——互联网思维下的科技期刊"的"第1期中国科协科技期刊主编(社长)沙龙"活动。议题:什么是科技期刊的互联网思维;互联网如何影响科技期刊的业态;云传播对科技期刊品牌影响力、传播力、公信力产生的影     

科技期刊国际化发展的初探与思考

随着科学技术的迅猛发展,科技期刊作为传播科学、知识、文化的重要载体,其国际竞争也日趋激烈。科技期刊国际化发展是对外开放和科技文化交流的需要,同时也是期刊发展的必然趋势。科技期刊在信息技术快速发展中应合理明确自我定位,从我国科技期刊在国际中的发展情况、推进我国科技期刊国际化途径等方面提出几点建议,旨在为相关期刊工作者提供一些参考。     

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.     

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.     

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。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

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.     

The Analects and the Moment in Peking——The influence of a Confucian education system on the personality formation,the way of thinking and the fate of the main characters

0.Preface China has long been boasting of its colorful and immense culture which comprises of Taoism,Confucianism and Buddhism.The interwoven influence among the religions on Chinese way of thinking,on the nation＇s behavior in their social life throughout the long history is beyond list.