共查询到20条相似文献,搜索用时 62 毫秒
1.
2.
如何根据自身实际及编辑状况,合理配置、建设非线性编辑网络系统,最大化、最优化地发挥非线性编辑网络系统的效能是视频工作者在实践中应考虑、探索和研究的问题。文章就将从非线性编辑网络系统建设的目标、原则、以及架构上来简要谈谈如何建设非线性编辑网络系统。 相似文献
3.
非线性编辑系统工作原理
非线性编辑系统由计算机平台、视(音)频捕捉、处理及回放的图像卡(声卡)和编辑特技、动画、字幕软件三部分组成。 相似文献
4.
随着科技的发展,数字化技术得以广泛运用,非线性编辑系统是在数字化电视编辑系统发展下的必然趋势,它是集多种多媒体数字技术为一身的重要产物,具有着划时代的意义。非线性编辑系统为电视节目的后期制作做出了巨大贡献,本文即针对非线性编辑系统的结构特点,就其设计与安装进行了研究讨论。 相似文献
5.
本文主要解释了电视节目编辑的含义,并且阐明了其意义,通过解释电视编辑的意义,应当完成的任务和其应有的编辑技巧,来阐释电视编辑在电视制作中体现的重要地位,拥有良好的编辑技术来建立受众广,受人喜欢的电视节目是电视编辑追求的终极目标. 相似文献
6.
所谓的数码影像剪辑就是指利用计算机对视频信号进行加工处理输出。随着个人开始拥有数码影像设备,个人进行数码影像制作已变为现实,非线性视频编辑软件的发展也是日新月异。 相似文献
7.
论述了编辑应具备批评与质疑精神,具体包括宏观上的批评和微观上的质疑,且两者可以相互结合。在日常工作中,编辑应以这样的审慎态度对文稿进行审核、加工和再创作,这不仅对刊发稿件的质量有所保证,而且有利于编辑优秀职业素质的养成,从而使其在工作中有所作为。 相似文献
8.
非线性为人们提供了认识复杂世界的一种新的思维范式。在思维理念上,科学发展观超越了传统发展观的线性特征,提出了如何运用非线性思维处理复杂社会发展的基本观点,它与非线性科学揭示的世界非线性本质是一致的。科学发展观的提出,标志着发展思维模式从线性思维向非线性思维的根本转变。 相似文献
9.
10.
编辑工作是一门艺术。编辑与作者的互动是这门艺术的华彩乐章。面对书籍所具有的思想论述和市场商品这两种功能,编辑应该有所坚持,首先回归职业理想。编辑在工作中应尽力扮演“搜猎者”、“魔术师”、“双面人”的角色,同时,尊重作者的决定。学术编辑应该与作者形成一种特殊的同盟关系,并具有崇高的责任意识。 相似文献
11.
Aliya Kuzhabekova 《Technology Analysis & Strategic Management》2014,26(3):321-352
Targeted genetic modification (TagMo) technologies are being used for new approaches to genetic engineering often called ‘genome editing’. These approaches are in the early stages of development, and basic understandings of what TagMo is, of its likely future, and how it should be governed are still being established. In order to inform these discussions and increase their transparency, we map the scientific landscape of TagMo using advances in tech mining and bibliometrics and in consultation with experts in the field. We assess the sub-topics and disciplines associated with TagMo research, and the actors, institutions, and nations involved, while making observations about the funding of research and the collaborative patterns among actors. The technology assessment approach used in this article has important implications for anticipatory governance of TagMo plant products. It is designed to help scientists, managers, and policy-makers understand trends in TagMo technological development in order to prepare for future governance. 相似文献
12.
This article provides out-of-sample forecasts of linear and nonlinear models of US and four Census subregions’ housing prices. The forecasts include the traditional point forecasts, but also include interval and density forecasts, of the housing price distributions. The nonlinear smooth-transition autoregressive model outperforms the linear autoregressive model in point forecasts at longer horizons, but the linear autoregressive and nonlinear smooth-transition autoregressive models perform equally at short horizons. In addition, we generally do not find major differences in performance for the interval and density forecasts between the linear and nonlinear models. Finally, in a dynamic 25-step ex-ante and interval forecasting design, we, once again, do not find major differences between the linear and nonlinear models. In sum, we conclude that when forecasting regional housing prices in the United States, generally the additional costs associated with nonlinear forecasts outweigh the benefits for forecasts only a few months into the future. 相似文献
13.
Pian Chen 《Applied economics》2013,45(35):4985-4999
We use nonparametric dimension-reduction methods to extract from a set of 15 macroeconomic variables the risk factors that are priced in the stock market. The dominant factor moves with the business cycle but, because it is a nonlinear function of observed macroeconomic variables, it captures a rich set of interactions. Low-credit risk and low-inflationary expectations have a greater positive effect on stock returns when leading macroeconomic indicators are high relative to current economic activity, i.e. early in the business cycle as the economy emerges from recession. High-stock returns also arise in periods when the economy is booming relative to its leading indicators, but such periods tend to portend crashes. 相似文献
14.
This paper investigates the effect of capital market integration (CMI) on capital taxes in a political economy framework in which policy is influenced by lobbying of interest groups. CMI increases the efficiency cost of the capital tax, which introduces incentives to reduce the tax rate, but also reduces lobbying by owners of capitalists, which introduces countering incentives to increase the tax rate. CMI can therefore result in a higher capital tax rate. When the market share of each country is small, CMI may increase government supply of public goods and enhance efficiency, which implies that, in the presence of policy endogeneity through lobbying, decentralized policymaking can be more efficient than centralized policymaking. 相似文献
15.
石雪梅 《湖南经济管理干部学院学报》2014,(4):179-181
通过阐述保证学术期刊质量的因素以及期刊质量监管的途径,可以看出,无论是在保证学术期刊的质量上,还是在对期刊质量的监管上,编辑与作者都是其中最基本的因素。由此,借助博弈理论,构建一个基于编辑和作者间的博弈来对学术期刊质量进行监管的模型,并对模型进行分析得出,编辑对当前屡禁不止的学术不端行为进行有效的监管,是提升学术期刊质量的强有力手段之一。 相似文献
16.
This article presents the legal theory of finance (LTF) and compares it with the financial instability hypothesis (FIH), identifying points of convergence and divergence. The study aims to contribute to the literature by connecting these theories and provides the following main conclusions. First, the LTF incorporates aspects of the FIH, as the theories share several key elements, particularly the presence of fundamental uncertainty, the constraint of liquidity, and the necessity for governments to act as lenders of last resort. Second, the liquidity concept used in the LTF can be better comprehended with the use of Keynesian and post Keynesian literature on the topic. Third, the LTF aims to advance and update certain aspects of Minsky’s theory, particularly with regard to the globalization of markets, power relations, and the interdependencies of the political economy of finance. The study concludes that the theories are more complementary than divergent and future studies should create an analytical framework that integrates the theories’ most insightful aspects. 相似文献
17.
Mark J. Holmes 《Applied economics》2013,45(12):1237-1243
This paper investigates the integration of EU money supplies for the ERM period 1979Q1-93Q4. An estimating equation is derived from a simple equilibrium model of the EU money markets. Estimation is undertaken using the Johansen maximum likelihood cointegration procedure. The results show that those EU members with relatively low exchange rate premia against the DM are those whose variations in the money supply have been most sensitive to those of Germany. 相似文献
18.
Kjetil Bjorvatn 《European Economic Review》2004,48(6):1211-1226
The 1990s was a decade of increased economic integration. The decade also witnessed a sharp increase in cross-border mergers and acquisitions. From a theoretical perspective, the increase in international mergers in more integrated economies is rather puzzling. It is a well-established result that due to the “business stealing effect”, mergers in integrated markets are not likely to be profitable. A reasonable conjecture would therefore be that closer integration of markets would reduce the attractiveness of cross-border mergers and acquisitions. The present paper demonstrates that this is not necessarily the case: Economic integration may trigger cross-border acquisitions by reducing the business stealing effect and by reducing the reservation price of the target firm. The paper thus provides explanations to the observed increase in cross-border mergers in a world of more integrated economies. 相似文献
19.
企业理论主要流派的整合:基于复杂系统的角度 总被引:1,自引:0,他引:1
本文通过比较企业理论流派之间在研究范式上的差异,在简单性世界观和复杂性世界观下划分企业理论流派.从简单性世界观来看,企业具有节约交易费用的长期契约性质;从复杂性世界观来看,企业具有经济新质突显的复杂系统特征.交易费用企业理论和其余流派的企业理论是从不同的角度对企业这两种性质的分析或描述.分析不同企业理论流派的世界观特征,可以打通"企业理论丛林"之间的边界,使得诸多企业理论流派在范式上整合起来. 相似文献
20.
The study employs a spatial econometric model to explore the impact of third-country effects and economic integration on China's outward FDI (OFDI). The results show that the pattern of China's OFDI tends toward a complex FDI without third-country effects. The degree of economic integration and host country's political risk both have a negative influence on China's OFDI. Furthermore, greater cultural proximity between China and the host country, as well as greater per capita income (market size), both have significant benefits to China's OFDI. The host country's market opportunity has a significant negative effect on China's OFDI. 相似文献