动漫广告将异军突起——从病毒式传播看动漫广告的发展前景

动漫广告具有病毒式传播的天然潜质。其独特鲜活的动漫形象是强有力的病原体,易吸附受众注意力;其核心受众是80、90后人群,他们注重感官消费、乐于信息分享,是典型的易感人群;网络、手机等新媒体日益成为动漫广告受众高度依赖的主流媒体,为动漫广告的病毒式传播提供了4A级的传播渠道;动漫文化本身具有强烈的感染力,能激发受众积极地分享动漫广告信息。鉴于病毒式传播高效的传播效果,动漫广告会在未来的广告营销中异军突起。     

Optimizing storage performance in public cloud platforms

Cloud computing is an elastic computing model where users can lease computing and storage resources on demand from a remote infrastructure.It is gaining popularity due to its low cost,high reliability,...     

太阳电池研究的现状与发展前景

太阳能电池的利用可为人类社会提供可再生的清洁能源.综述了太阳能电池的研究现状,从材料、工艺与转换效率等方面讨论了它们的优势和不足之处 ,并对太阳能电池的发展趋势进行了预测.     

论残疾人非制度化利益表达

残疾人通常根据其政治、经济、精神和社会保障等利益需要进行利益表达。当残疾人的利益表达机制不完善、缺乏利益表达意识、社会利益输出不平衡等因素造成制度化利益表达受阻,残疾人只能无奈地选择非常规的、非制度化利益表达方式。通过健全残疾人社会保障服务体系、保证残疾人制度化利益表达渠道畅通、引导残疾人合理运用网络新媒体进行利益表达,是规避由非制度化利益表达造成的社会不和谐因子的有效途径。     

论我国没收程序的没收对象问题

我国违法所得没收的特别程序规定的没收对象是违法所得及其他涉案财产,我国程序法规定的没收对象与实体法规定的没收对象有所不同,也与国际公约所规定的犯罪所得不一致.在分析违法所得与犯罪所得区别的基础上,认为我国刑事诉讼法新增违法所得没收程序的没收对象应该进一步明确和完善.     

Electrochemical properties of some cobalt antimonides as anode materi-als for lithium- ion batteries

Some cobalt antimonides have been prepared and studied as the candidate anode materials for lithium ion batter-ies. Reversible capacities of 424,423 and 546 mA·h·g-1 were measured at the first cycle for as-solidified CoSb2, CoSb3 and annealed CoSb3 respectively. A low lithium ions diffusion coefficient in the order of 10-16 m2·s-1 was estimated from the coulometric titration measurements in the annealed CoSb3 electrode. It was found that the electrochemical properties of fine powders are significantly better than coarse powders. However the SEM picture shows that the nano-sized CoSb3 powders gathered to larger granules, which worsens somewhat the capacity retention of the nano-sized materials, although the volume capacities of the annealed and ball milled CoSb3 remain near twice of that of graphite after 50 cycles.     

Preparation and characterization of TiO2 photoelectrode codoped with aluminum and boron and its application in dye-sensitized solar cell

Nanocrystalline titania films codoped with aluminum and boron were prepared by cathodic vacuum arc deposition. In the process, titanium alloy target was used under an O2/Ar atmosphere, and sensitization of films were carried out by natural dye-sensitized complex in anhydrous ethanol. The structure, surface morphology and UV-vis spectra of titania films codoped were measured by X-ray diffraction analysis, scanning electron microscopy and ultraviolet-visible spectrometer. Theas-deposited films are found to be amorphous. The films annealed were examinedto be of anatase structure with orientation along the (101) planes, the averagecrystal size is in the range between 41 and 45 nm. SEM results show that thereare some pores in the codoped titania films, the optical properties of the dye-sensitized films were also measured which reveals that the spectral responses of films shift to the visible region. Under simulated sunlight illumination, the overall energy conversion efficiency of dye-sensitized nanocrystalline solar cell is 0.9%.     

双端制动器惯性试验台的设计

随着我国汽车工业的迅猛发展,汽车产量不断增多,车速越来越高,对汽车制动性能要求也越来越高。汽车制动器是汽车上的重要设备,其质量的好坏影响着行车的安全。电惯量模拟是近几年兴起的一种比较先进的负载模拟方法,文章就制动器惯性试验台系统结构以及电惯量模拟的方法进行了比较详细的说明。     

CA6140车床数控改造中机械装置设计技巧

介绍了普通车床数控改造中机械装置的几个独特设计，使得数控车床纵向进给系统结构更简单、性能更可靠、装拆更方便。