论电视科教频道的品牌化建设

在电视传媒竞争激烈,高效率整合与规模化传播的特征日趋明显的今天,电视科教频道的定位、内容、栏目设置和资源整合都面临着更高的要求。“专业频道品牌化建设”已成为频道发展的必然趋势。电视科教频道的品牌化建设需要从准确的定位、巧用资源、创立品牌的竞争点、内容独特、个性突出的关键点等方面把握。     

论电视包装中的营销意识

电视频道激增,收视分流日趋严重,在节目内容的基础上,电视包装成了各频道吸引观众的关键.当前的电视包装普遍存在定位不准、缺乏创意、忽视受众收视心理、缺乏大包装理念等问题.应该树立受众意识、市场意识和整体意识,充分运用现代科技,以新奇的创意、人性化的节目编排来加强电视包装,使频道立于不败之地.     

从“单兵”作战到“集团”出击——江西卫视定位研究

多频道时代是资源相对过剩的时代,更是需要品牌频道的时代。拥有精准的频道定位、鲜明的频道形象,是省级卫视在这个时代首选的生存法则。江西卫视目前的定位情况呈栏目、节目、活动“各自为政”的。单兵作战”模式,这与电视媒介的发展趋势背道而驰,建议改定位战略为“集团出击武”,整合频道各种资源,服务频道集团武整体形象,打造“红色·主流话语”频道品牌,方有可能突出竞争重围,实现全国强势品牌频道目标,保证价值最大化和效益持续增值。     

浅谈有线电视频道专业化的相关问题

有线电视频道专业化是指电视频道按照电视市场的内在规律和观众的特定需求,在现有有线电视频道资源的条件下,以整频道为单位进行重新定位划分,通常以某一类或几类节目作为频道的主体内容,以特定观众群为主要服务对象,使节目内容和频道风格能较集中地满足某些特定领域受众的需求,从而实现频道播出内容的专一化、收视对象的集中化、频道特色的明朗化。     

从“注意力经济”看我国电视频道专业化

目前,我国电视节目收视分众化趋势已十分明显。电视节目收视分众化符合“注意力经济”时代的要求。收视分众化能促进频道专业化。我们可以参照“注意力经济”的一些原理,建设专业化频道。在这一过程中,要准确定位,避免出现过多的同质化节目;注重创新和提高节目质量,体现节目特色;打造专业性强、品牌化的栏目和频道。     

电视包装先声夺人

市场化使电视媒体的竞争日趋激烈,塑造品牌频道、品牌栏目,增强竞争力是各电视媒体的生存与发辰之过.这一过程中,电视包装的重要性凸显出来.     

电视频道专业化背景分析

针对电视频率改革问题，分析了频道专业化的现实竞争状况、文化与受众的多元化、电视功能的多样性及频道专业化分工的可行性等背景，指出电视频道专业化是电视发展的必然，试图为频道专业化发展提供现实和理论根据。     

频道竞争的电视节目编排策略与探讨

随着生活条件的改善，人们对精神生活的需求逐渐增加，电视媒体的竞争也日趋激烈。“编排也能出效益”已不再是一个简单的说法，而是一种成本低，见效快，直接提升频道竞争力获得更高收视率的有效手段。因此，电视节目编排既是一门具有很强的统筹性再创性的工作，更是一种媒体变局生态中整体竞争理念和频道运营攻略。作为地方上星频道，科学合理的电视节目编排，找准频道定位，提高节目编排质量，有效整合电视节目资源尤为重要。基于此，该文就频道竞争下的电视节目的编排策略进行初步的探讨，希望能够与相关的电视节目编排人员一起商榷、分享。     

中西部省级卫视突破发展的路径选择

电视媒体是最具影响力的现代文化产业形态。在传媒市场竞争日趋激烈的背景下,中西部地区省级卫视如何找准定位、突破发展,在未来的电视市场中占据应有份额,是中西部省份卫视频道必须面临的抉择。运用市场结构理论和现代传媒学理论,通过实证分析认为：创新、竞争、合作是中西部省级卫视生存发展的必然选择。     

浅谈校园电视台频道包装

为校园电视台做整体包装,不只是给电视频道披上华丽的外衣,更重要的是要"量体裁衣",并逐步完善.相对受众群体较小、管理运作还不成熟的校园电视台,如何能在竞争中长期获得观众的肯定,吸引越来越挑剔的观众,包装所起的作用是不言自明的.连择合适的制作手段塑造独特的风格个性,打造出频道特有的品牌形象,再根据风格定位合理运用设计元素来更好的突显这个风格,做到从形式到内容统一一体.最终使包装的形式风格与关注校园生活的频道理念融为有机的组合,使频道的内容更尽善尽美.     

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.     

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.     

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。     

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.     

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.