电视新闻人物报道与社会变迁——以凤凰卫视《冷暖人生》栏目为例

《冷暖人生》栏目的成功,证明了平民视角是大众传媒记录社会和时代变迁的重要方式之一。它的成功取决于以下几个因素:栏目定位,以人物故事为切入点、报道大时代的变迁;选题,选择具有时代特征、能反映时代精神气质以及具有传奇色彩的人物故事;在报道方式上,纪实性专访展开人物故事、透过细节展示节目主题和人物情感。栏目的制作者具有人文关怀和新闻专业主义精神。

诗可说吗——以古冈的《冷暖》为例

在纪念新诗一百周年之际，一个想法一直萦绕在我脑际：把所有的新诗蔸集在一起，我认为还是一本《尝试集》，新诗远未达到古诗那种精粹的程度，尽管我们的确是大踏步前进了，应该停下来好好思考一下了。我们都知道，胡适当年尝试白话写作，是为了证实一种新的语言艺术形式的可能——用白话写诗。

电视档案类节目叙事艺术研究——以《冷暖人生》为例

诞生于2003年的凤凰卫视《冷暖人生》栏目被人们誉为"21世纪民间档案",其生命质地是真实且厚重的。从叙事学的角度来看,该节目建构了以人物为核心的文本结构,让明叙者和暗叙者的双重话语交织,并使得纪实性与故事性巧妙融合。这种叙事策略使《冷暖人生》呈现出独特的艺术魅力,为电视人提供了优秀的叙事范本。

现实题材纪录片叙事策略与传播价值分析——以《冷暖人生》为例

《冷暖人生》作为凤凰卫视一档现实题材电视纪录片栏目,在叙事策略上体现了独特的创作特点,以巧妙和谐的对话,通过故事讲述的方式进行呈现,构筑了一档优秀栏目。对返璞平民视角、弘扬人文精神、聚焦现实社会等方面具有一定价值。

从话语权变迁探究凤凰卫视《冷暖人生》“历史事件”系列节目选题

凤凰卫视《冷暖人生》开播十三年来一直对"历史事件"的选题情有独钟,每年均有超过三分之一的节目涉及到了历史人物和事件。尤其是与战争相关的当事人或知情人,更是多次成为栏目的座上宾。节目以普通人物的命运和经历记录社会的深刻变革,产生了良好的社会反馈。本文从话语权变迁的视角研究《冷暖人生》"历史事件"选题的原因、分类,试图探讨该选题的制作特点以及如何更有效地表达主题,以期为内地同类节目提供借鉴。

Cold/Warm Change Characteristics in Crop Growing Season in Heilongjiang Province During 1961-2009

[Objective] The aim of the study was to find out the cold/warm change characteristics in crop growing season and their relationship with food production in Heilongjiang Province.[Method] The temporal and spatial variation on the accumulated temperature steadily above 10 ℃ and its lasting days,the beginning date,the ending dates were investigated,and the relationship between food production and cold/warm climate in Heilongjiang Province during 1961-2009 was further analyzed.[Result] The results showed that the provincial average accumulated temperature steadily above 10 ℃ has increased by 355.4 ℃,the lasting days of accumulated temperature steadily above 10 ℃ has extended by 13d,and the beginning date has advanced by 8 d,while the ending date has delayed by 5 d in Heilongjiang Province during 49 years.Climate warming began from the 1980s,and the most significant period of climate warming was after the 1990s.The food production is closely related to cold/warm climate in Heilongjiang Province.[Conclusion] The climate warming was significant in crop growing season of Heilongjiang Province in the past 49 years,providing more favorable climatic conditions for the agricultural production.

Thermal comfort assessment and energy consumption analysis of ground-source heat pump system combined with radiant heating/cooling

A new ground source heat pump system combined with radiant heating/cooling is proposed, and the principles and the advantages of the system are analyzed. A demonstration of the system is applied to a rebuilt building： Xijindu exhibition hall, which is located in Zhenjiang city in China. Numerical studies on the thermal comfort and energy consumption of the system are carded out by using TRNSYS software. The results indicate that the system with the radiant floor method or the radiant ceiling method shows good thermal comfort without mechanical ventilation in winter. However, the system with either of the methods should add mechanical ventilation to ensure good comfort in summer. At the same level of thermal comfort, it can also be found that the annual energy consumption of the radiant ceiling system is less than that of the radiant floor system.

在新媒体下网络访谈节目的继承与发展——以《和陌生人说话》为例

本文通过对电视访谈节目《冷暖人生》和网络访谈节目《和陌生人说话》的类比分析,挖掘《和陌生人说话》作为电视访谈节目向网络访谈节目转型的成功之处,从而给网络访谈节目发展提供启示。研究发现两档访谈节目在节目选题、节目定位、人文精神的传达上一脉相承,并都取得良好的传播效果。而根据网络平台的传播特性,《和陌生人说话》创新了节目设计元素,包括节目时长、嘉宾数量、访谈场景、主持人角色和表现形式等。

Climate adaptive thermal characteristics of envelope of residential passive house in China

Passive house has been constructed in China on a large-scale over the past couple years for its great energy saving potential.However,research indicates that there is a significant discrepancy in energy performance for heating and cooling between passive houses in different climate zones.Therefore,this research develops a comparative analysis on the energy saving potential of passive houses with the conventional around China.A sensitivity analysis of thermal characteristics of building envelope(insulation of exterior walls and windows,and airtightness)on energy consumption is further carried out to improve the climate adaptability of passive house.Moreover,the variation of energy consumption under different heat gain intensity is also compared,to evaluate the effects of envelope thermal characteristics comprehensively.Results suggest that the decrease of exterior wall insulation leads to the greatest increase in energy consumption,especially in severe cold zone in China.However,the optimal insulation may change with the internal heat gain intensity,for instance,the decrease of insulation(from 0.4 to 1.0 W/(m^(2)·K))could reduce the energy consumption by 4.65 kW·h/(m^(2)·a)when the heat gain increases to 20 W/m^(2)for buildings in Hot Summer and Cold Winter zone in China.

DIAGNOSTIC ANALYSIS OF THE RE-INTENSIFICATION OF HIGOS IN SOUTHERN CHINA AFTER LANDFALL

The NCEP Global Data Assimilation System analysis of grid data, satellite products of Naval Research Laboratory, conventional meteorological data and observations of automatic weather stations in Guangdong province were used together with environmental conditions, atmospheric circulation, and physical characteristics to diagnose the cause and mechanism of the intensification of tropical cyclone Higos in Southern China. The results showed that favorable environmental conditions of high temperature, humidity of the underlying surface, strong upper divergence, weak vertical wind shear, and the persistence of a southwest jet stream beside the southern Higos were the necessary ingredients that contributed to the maintenance of intensity and re-intensification of Higos. The sinking intrusion of cold air from the lower troposphere was the critical condition for its intensification over land. The fxontal genesis caused by weak cold air increased the lower tropospheric convergence and updraft, and the condensation latent heat released by heavy rains promoted convergence. From this positive feedback process, Higos obtained an increasing of positive vorticity and re-intensified over land. The re-intensification was due not only to the build-up of wind and the reduction of pressure but also to the simultaneous warm-up of its warm core.

Numerical Analysis of Influencing Factors on Temperature Field and Airflow Distribution of the Displacement Ventilation System

Indoor air quality and thermal comfort are important features of indoor environment. In this paper, a numerical simulation based on the k-ε model of CFD is used to analyze factors such as loading, exterior-protected construction, blowing-in rate that play an important role in the temperature field and airflow field of the displacement ventilation system. Exterior-protected construction has little influence on indoor temperature distribution of displacement ventilation systems and the influence is limited only in a small area near the external wall when the indoor heat source is the main cooling load.The height of a room has little influence on indoor temperature field, and the temperature gradient of active region is basically unchanged. In the system combined with a displacement ventilation system and a cooling system, the height also has little influence. When the cooling load is high,the indoor heat source creates a strong convective plume, which will make the average indoor air age lower, the ventilation efficiency higher and the elimination of pollutant easier. Air supply rate plays an important role in displacement ventilation systems. The increase of air supply rate that can be realized by increasing the air supply velocity and enlarging the area of air inlet will increase the mass capability of the system and diminish the vertical temperature gradient. From the comparison between simulations and experiments, it is concluded that this simulation are creditable.

Analysis of Solar House Efficiency in Cold Climatic Conditions like Armenia

During last decades the solar passive heating of buildings found rather wide application. It has been used effectively in an estimated 17,000 commercial buildings in the United States-ranging from offices to schools, and airport terminals. At present there exist two main types of solar houses, ＂house collector＂ and ＂wall collector＂. A part of researchers find that the use of＂house collector＂ is more simple and efficient. The other part is sure that ＂wall collector＂ is more convenient to use and it has higher efficiency. But our analysis show that in existing literature there is not any method for evaluating efficiency of solar houses. Moreover, there is not in. use a concept on solar houses efficiency. To us each type of solar houses has its own advantages and disadvantages. In this paper solar passive ＂House-Collector＂ heating modes of houses and their efficiency are discussed. For calculation of designing parameters of solar houses a simplified method is presented, taking into consideration both the heat gains and heat losses.

Solar-Assisted Space Heating and Small Pond-Assisted Space Cooling of a Highly Insulated Energy Efficient House

For three weeks in October 2009, the U.S. Department of Energy hosted the Solar Decathlon Competition in which 20 teams of college and university students competed to design, build, and operate their own version of a solar-powered house. Team North＇s mission was to deliver North House, a compelling, marketable solar powered home for people with active lifestyles, while building Canada＇s next generation of leaders in sustainable engineering, business and design. This paper deals with a solar-assisted space heating system that was studied as a potential design for the competition. Among several other conclusions, it was found that using a solar-assisted in-floor heating system can decrease the energy consumption to only 8% of the case without the in-floor loop.

A Study on the Evaluation of Heating and Cooling Energy Efficiency in Residential Buildings for Climatic Zones of Turkey

In Turkey, most of the common type projects of mass production residential buildings are being developed and constructed by TOK1 （Housing Development Administration of Turkey）. These buildings, in which energy efficient approach has been disregarded for years, cause to gradually increase on heating and cooling energy consumptions. In regards to national economics, it is essential to evaluate energy efficiency and to develop suggestions to decrease energy consumptions in residential buildings. To achieve appropriate solutions, cost evaluation also becomes necessary. Therefore, this paper aims to introduce a study which serves the purpose of producing a choice of energy efficient solutions in order to reduce energy consumptions and energy cost. In this study, different heating and cooling energy efficient scenarios have been developed for a selected residential building, constructed by TOKI, for climatic zones of Turkey. For each scenario, energy simulations have been executed by means of the simulation program--DesignBuilder, the user-friendly visual interface of EnergyPlus, and cost analysis has been carried out by using the net present value and discounted payback period method. As a result, energy and cost effective solutions have been presented and discussed for different climatic zones.

Heating and Cooling Hybrid System with Gas Mixture Sourced Heat Pump and Heating Boiler

Preliminary investigation shows that air sourced type heat pumps by energy efficiency are competitive with gas boilers having 93% of coefficient of performance （COP） if heat pumps are used in climatic zones, having outside air temperature higher than （-3 ℃ to -5 ℃）. But, in such conditions the heat pump＇s evaporator is covered by ice crust, which cuts off the flow of outside air-heat source through the evaporator of heat pump. For avoiding stating problems it is recommended to use as heat source a mixture of waste warm gases. In this article a high efficiency heating-cooling system is developed, consisting of warm gases mixture sourced heat pump, heating boiler operating simultaneously with heat pump and solar air heater. The heating demand of the served house is shared between boiler and heat pump. Instead of outside air the warm gases mixture enters into evaporator of heat pump. A new construction of heat exchanger was developed. The article presents the structure and principle of operation, as well as the method for optimization and design of suggested system. Analysis proved high energy efficiency and cost effectiveness of the new system.

A subsurface intensity index of the cold eddy in the East China Sea

The Cold Eddy in the East China Sea(CEECS) is located about 150 km southwest of Cheju Island.This region experiences a complex current system under the influences of the Yellow Sea Warm Current(YSWC),the Yellow Sea Coastal Current(YSCC),and the northward Kuroshio residual.To identify the strength of the CEECS,a simple subsurface intensity index is developed.Because the CEECS can be traced by temperature minimum,the intensity index is determined by the difference in sea temperature averaged across cores within and surrounding the region.Based on SODA,the CEECS subsurface intensity index time series can be calculated,with which the inter-annual variation of the CEECS is analyzed.

Energy Performance Analysis of Ice Thermal Storage for Commercial HVAC Systems

Ice thermal storage is a promising technology to reduce energy costs by shifting the cooling cost from on-peak to off-peak periods. The paper investigates the application of ice thermal storage and its impact on energy consumption, demand and total energy cost. Energy simulation software along with a chiller model is used to simulate the energy consumption and demand for the existing office building located in central Florida. Furthermore, the study presents a case study to demonstrate the cost saving achieved by the ice storage applications. The results show that although the energy consumption may increase by using ice thermal storage, the energy cost drops significantly, mainly depending on the local utility rate structure. It found that for the investigated system the annual energy consumption increases by about 12% but the annual energy cost drops by about 3 6%.

冷暖

地球上有北极,南极,也有赤道,那么我在哪里,你在哪里,他们又在哪里？——题记 炎热的夏天可以有树阴下下着围棋的惬意，一阵晚风吹来感到丝丝凉意。寒冷的冬天可以有围炉烤火的情趣，一袭暖流扑来感到阵阵温暖。这个世界就是这样充满着冷暖。

冷暖

今年冬天长春似乎比往年更冷了一些。心里惦念山东老家的父母，晚上给家里打了个电话。父亲说，“儿啊，家里装了暖气，不用烧炉子了，暖气这东西好啊，家里可暖和了，放心吧……”

法制栏目剧的创作策略与思想导向——以《冷暖人生:走进监狱的女人》为例

《冷暖人生》作为重庆电视台时尚频道的金牌栏目剧,以真实感人的故事题材、贴近生活的人物塑造以及最大程度的情景再现,成为重庆观众心中的经典。其系列节目《走进监狱的女人》从女性犯罪的角度入手,以惩恶扬善、伸张正义为节目宗旨,本文深入探讨分析该节目的创作策略,让普法宣传深入人心,同时弘扬社会正气,鼓舞人民斗志,为和谐社会的构建作出贡献。