新闻真实性的意义解读

在当今信息飞速发展的时代,新闻像商品一样充斥在人们的生活当中。新闻真实是报道的基本要求,是新闻传播理论中的"元命题"。本文从马克思主义认识论的角度,论述了新闻真实性的含义,并阐述了新闻真实性的重要性、新闻真实性的基本要求、虚假新闻出现的原因和应对措施。     

对新闻报道真实性的探讨

新闻报道必须真实,这是早巳被公认的新闻工作的一条重要的基本规律。但是对于新闻真实感真实性做一番辨析,在新闻界仍然有不小的争议。对新闻真实性进行科学的探讨,认识新闻真实性的固有涵义,这对于自觉地坚持新闻真实性的原则是很必要的。     

浅析消费主义时代的新闻真实性

当今社会以实现利益最大化的消费主义思潮正在侵蚀新闻专业主义最基本的原则—新闻真实性。分析消费主义对新闻真实性的影响,及在经济效益的逼迫下娱乐新闻产生低俗化、庸俗化的动向,加强在消费主义环境下新闻真实性的坚守,提出大众传播应意识到的消费导向的强大功能,从而控制其负面影响。     

对新闻真实性的认识

新闻所报道的对象——事实所决定的。新闻传播过程中存在着真实性与真实感相背离的情况，新闻作品的真实性与真实感并不总是统一的。要弄清二者的关系，还需从明确概念入手，对真实感与真实性做一番辨析。本文将通过事例和概念对新闻的真实性进行一些粗浅的讨论和分析，从而能够更好的认识和理解新闻的真实性。     

真实性是新闻的生命

新闻的真实性是新闻赖以生存的基础.该文剖析了新闻失真的原因,针对存在问题提出新闻报道真实性的措施.     

浅谈“读图时代”新闻摄影的真实性及其对策

随着“读图时代”的发展，科技水平的进步，在新背景之下的新闻摄影的真实性存在着新的问题，在新闻传播的过程中，从传播者、传播媒介、到受众对于新闻摄影真实性的发展都有着重要的作用，本文试图通过“把关”理论来诠释新闻传播过程中各要素对于新闻摄影真实性的作用，以及新环境背景下所产生的新的“把关”层面的重要作用。     

浅谈新闻真实性对新闻工作者职业修养的要求

对于一位新闻工作者来说,自身的职业修养是极其重要的,尤其是新闻真实性对新闻工作者的职业修养提出了更高的要求,如何对新闻的真实性负责,更是时代对新闻工作者的要求。文章从四个方面对新闻真实性对新闻工作者的职业修养进行了阐述。     

论新闻的真实性与倾向性

新闻的真实性指新闻所报道的事实必须与客观事实相符合,它要求按事实的本来面目反映事物和说明事物。新闻的倾向性指通过新闻事实所发掘出来的政治性、思想性和价值取向,它必须符合客观事实的内涵,具有客观性。要做到新闻的真实性与倾向性的统一,必须坚持实事求是的科学态度、老老实实的工作作风和吃透“两头”的精神,还必须批判“唯上”、“唯书”的观点和肃清“事实要为政治服务”的余毒,决不能为倾向性而牺牲真实性。     

论新闻之价值性真实

新闻真实性认识常为权威的几种观点所蒙盖,而在这些之外还应有一方面需要进行讨论。笔者认为对于新闻的真实性认识还有它的客观性真实之外的真实,即价值性真实。这有别于学界一般所看到的新闻真实(一般所认识的新闻的真实性因将新闻真实与客观事实紧密联系在一起,因此我称之为客观性真实)。新闻的价值性真实与倾向性的区别在于一个是思想上的而另一个是报道方式上的。     

浅谈广播电视报的宣传策划

真实性是新闻的基本要素,任何制造的新闻都是不真实的。新闻策划符合新闻真实性原则,因为“制造”和“策划”有着本质的区别。新闻策划是新闻工作在新闻业务中对已经发生、正在发生或即将发生的具有重大意义的新闻事实进行有创意的谋划和设计。在各行各业飞速发展的今天,策划更显得其重要性。     

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.     

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.     

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。     

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.     

海南岛地体及其毗邻陆缘晚中生代—新生代古地磁研究和构造演化

本文叙述了对海南岛及其毗邻大陆边缘白垩纪到第四纪地层岩石进行古地磁研究的全部工作过程。通过分析岩石中剩余磁矢量的磁偏角及磁倾角的变化,提出海南岛白垩纪以来经历的构造演化模式如下:早期伴随顺时针旋转而向南迁移,后期伴随逆时针转动并向北运移。联系该地区及邻区的地质、地球物理资料,对海南岛上述的构造地体运动提出以下认识:北部湾内早期有一拉张作用,主要是该作用使湾内地壳显著伸长减薄,形成北部湾盆地。从而导致了海南岛的早期构造运动,而海南岛后期的构造运动则主要是受南海海底扩张的影响。海南地体运动规律的阐明对于了解北部湾油气盆地的形成演化有重要的理论和实际意义。     

An Index mechanism for multi-scale view in spatial databases

There are numerous geometric objects stored in the spatial databases. An importance function in a spatial database is that users can browse the geometric objects as a map efficiently. Thus the spatial database should display the geometric objects users concern about swiftly onto the display window. This process includes two operations:retrieve data from database and then draw them onto screen. Accordingly, to improve the efficiency, we should try to reduce time of both retrieving object and displaying them. The former can be achieved with the aid of spatial index such as R-tree, the latter require to simplify the objects. Simplification means that objects are shown with sufficient but not with unnecessary detail which depend on the scale of browse. So the major problem is how to retrieve data at different detail level efficiently. This paper introduces the implementation of a multi-scale index in the spatial database SISP (Spatial Information Shared Platform) which is generalized from R-tree. The difference between the generalization and the R-tree lies on two facets: One is that every node and geometric object in the generalization is assigned with a importance value which denote the importance of them, and every vertex in the objects are assigned with a importance value,too. The importance value can be use to decide which data should be retrieve from disk in a query. The other difference is that geometric objects in the generalization are divided into one or more sub-blocks, and vertexes are total ordered by their importance value. With the help of the generalized R-tree, one can easily retrieve data at different detail levels.Some experiments are performed on real-life data to evaluate the performance of solutions that separately use normal spatial index and multi-scale spatial index. The results show that the solution using multi-scale index in SISP is satisfying.     

《Chinese Science Bulletin》SUBJECT INDEX TO VOLUME 59(2014)

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Achieving Unusual States of Matter Under High Pressure

The elongation method,originally proposed by Imamura was further developed for many years in our group.As a method towards O(N)with high efficiency and high accuracy for any dimensional systems.This treatment designed for one-dimensional(ID)polymers is now available for three-dimensional(3D)systems,but geometry optimization is now possible only for 1D-systems.As an approach toward post-Hartree-Fock,it was also extended to