Micro hybrid vehicles have a start-stop mechanism that automatically shuts down the engine during idling and restarts the engine when the car accelerates. The mechanism reduces fuel consumption and emissions and ensures a better fuel economy. This technology has a potential to save around 15 percent on fuel savings. The 48V micro hybrid vehicle is designed in such a way that it can capture energy from braking and is able to support higher loads such as air conditioning and active chassis technologies. The new designed 48V battery offers an effective electrical load management and reduces the losses.

关键词：微型混合动力汽车；自动关闭发动机启停机制；降低；燃料；消耗；排放

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Tires are an integral component of automobiles and are manufactured using raw materials such as natural rubber, nylon, tire cord fabric, and carbon black. Rubber chemicals and synthetic rubber, including styrene-butadiene rubber and poly-butadiene rubber, are also used in manufacturing tires. Low rolling resistance tires are essentially green tires and their usage enhances fuel efficiency, vehicle performance, and safety. It also helps to reduce vehicular emissions.

关键词：欧洲；低滚动阻力；载重子午线轮胎

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This report covers the present scenario and the growth prospects of the Social Gaming market in the APAC region for the period 2014-2018.The report also presents the vendor landscape and a corresponding detailed analysis of the top six vendors in the Social Gaming market in the APAC region. In addition, the report discusses the major drivers that influence the growth of the market. It also outlines the challenges faced by vendors and the market at large, as well as the key trends that are emerging in the market.

关键词：亚太地区；社交游戏；跨媒体

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This report covers the present scenario and growth prospects of the Global Biotechnology Reagents market for the period 2014-2018. To calculate the market size, the report considers the revenue generated from two major segments: Life Science and Analytics.

关键词：生物试剂；检测；化学化合物；分子生物技术；研究领域

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This report covers the present scenario and the growth prospects of the Foundry market in India for the period 2014-2018. The report also presents the vendor landscape and a corresponding detailed analysis of the major vendors in the Foundry market in India. To calculate the market size, this report considers the production of castings from the following product segments: Grey CI, Steel, SG Iron, Malleable Iron, and Non-ferrous Metals.

关键词：印度；铸造；市场划分

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卷绕式铅酸蓄电池区别于普通铅酸蓄电池，它是螺旋型结构，而普通电池一般是平板叠片结构；采用的板栅材料为纯铅或铅锡合金，较柔软，利于卷绕，而普通铅酸电池一般采用Pb－Sb合金或Pb－Ca合金，材质较硬;卷绕电池都是密封阀控式的，普通电池分好几种，有开口式也有封闭式；在性能方面，卷绕式铅酸蓄电池相比普通铅酸电池卷绕电池显得更加优异。根据容量大小可分为：大容量卷绕式铅酸电池、中容量卷绕式铅酸电池和小容量铅酸电池；根据应用车型的不同分为：汽车卷绕式铅酸电池、摩托车卷绕式铅酸电池、混合电动车卷绕式铅酸电池。

关键词：卷绕式铅酸蓄电池；行业概况；发展综述；产业链；供需态势

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This report covers the present scenario and growth prospects of the Global Dental Crowns and Bridges market for the period 2014-2018. To calculate the market size, the report considers the revenue generated from dental crowns and bridges.

关键词：牙冠；牙桥；假肢装置；恢复；牙齿的形状；尺寸；强度；改善

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变频技术诞生背景是交流电机无级调速的广泛需求。传统的直流调速技术因体积大故障率高而应用受限。20 世纪60 年代以后，电力电子器件普遍应用了晶闸管及其升级产品。但其调速性能远远无法满足需要。1968 年以丹佛斯为代表的高技术企业开始批量化生产变频器，开启了变频器工业化的新时代。20 世纪70 年代开始，脉宽调制变压变频(PWM－VVVF)调速的研究得到突破，20世纪80 年代以后微处理器技术的完善使得各种优化算法得以容易的实现。20 世纪80 年代中后期，美、日、德、英等发达国家的 VVVF变频器技术实用化，商品投入市场，得到了广泛应用。 最早的变频器可能是日本人买了英国专利研制的。不过美国和德国凭借电子元件生产和电子技术的优势，高端产品迅速抢占市场。步入21 世纪后，国产变频器逐步崛起，现已逐渐抢占高端市场。上海和深圳成为国产变频器发展的前沿阵地，涌现出了像汇川变频器、英威腾变频器、安邦信变频器、欧瑞变频器等一批知名国产变频器。

关键词：变频器；行业前景；投资咨询

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Hepatitis B is an inflammatory condition that occurs as a result of infection with hepatitis B virus.The hepatitis B virus is an enveloped virus that belongs to the Hepadnavirus family. It contains a circular genome with partially double-stranded DNA. The virus interferes with the normal functioning of liver cells. Following viral infection, the immune system is activated against the virus and hepatocytes infected with viruses. This, in turn, leads to inflammation of the liver. Extrahepatic manifestations of hepatitis B include polyarteritis nodosa, Gianotti-Crosti syndrome, transient serum sickness-like syndrome, and membranous glomerulonephritis. Perinatal transmission of hepatitis B virus is the most common mode of infection spread in highly endemic areas. The age of a person at the time of infection and the infecting dose of the virus are important factors that determine the severity of acute or chronic hepatitis B. Most patients suffering from acute hepatitis B recover spontaneously without significant consequences. The chronic form of infection, in some cases, can progress to cirrhosis and liver cancer. Hepatitis B infection can be prevented by immunization with hepatitis B vaccines.

关键词：乙型肝炎；炎性病症；嗜肝DNA；病毒家族

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2013年，阿里、腾讯、新浪、百度、京东先后布局RTB市场，核心ADX及DSP产品陆续上线。广告产业链进入新的阶段。2013年，中国整体网络广告市场规模为1100亿元，同比增长46.1%，达到新的量级。国内网络广告市场规模在突破千亿大关之后，随着市场的成熟度不断提高，将在未来几年放缓增速，平稳发展。 移动营销市场保持平稳快速增长，逐渐成熟。互联网广告向移动端迁移速度将加快。

关键词：网络广告；市场分析；广告形式；网站类型；广告投放

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