基于Proteus的电子电路设计与实现

随着现代电子计算机技术的迅速发展,使用EDA软件进行的电路设计与仿真已经成为现代电子技术系统的必然趋势,用Proteus仿真软件进行电路设计、功能测试调节,简化电路设计周期.文章在设计分析四路彩灯时使用了Proteus仿真软件,能够提高开发效率,降低开发成本,缩短开发周期.     

基子PLC控制的彩灯设计

随着人们生活环境的不断改善和美化,在现代生活中,彩灯越来越多应用于景观.针对现状,介绍了基于PLC控制的彩灯控制设计的过程,给出其PLC控制系统的接线图,设计出了指令程序.该设计具有可编程性、线路简单、可靠性高等特点,提高了系统的灵活性及可扩展性,仿真结果验证了该设计的正确性和实用性.     

花鼓灯服饰文化遗产保护传承研究

花鼓灯广泛传播于淮河流域,是典型的民族民间舞蹈,具有鲜明的时代特征、地域特色和人文精神.花鼓灯服饰具有历史性、时代性、便捷性,是特色鲜明的淮河流域文化服饰.本文主要对花鼓灯服饰文化价值和特点进行研究,提出发展保护策略.     

灯谜制作中的修辞因素及其心理机制

灯谜制作经常运用修辞格,比如别解、比喻、用典、借代等等。制谜者之所以偏爱运用修辞格入谜,灯谜之所以受大众的喜爱,是因为灯谜中修辞格所建构的心理机制,这些心理机制使得灯谜本身妙趣横生、发人体味,又使猜谜者在猜谜过程中能获得审美情趣以及破解灯谜后的快慰。马克思主义文化观与中国传统文化在实践层面的融合,即是立足中国现实,在马克思主义文化观的指导下对传统文化的继承和发展,以满足实践需要,推动实践的发展。本文从马克思恩格斯经典著作里的文化论以及中国化马克思主义文化理论两个方面梳理了马克思主义文化观的基本内容、筛选了中国传统文化里的精华和糟粕,概括出了马克思主义文化观的内核以及中国传统文化的根本精神。继而重点从实践层面论述了二者融合的可能性和必要性,以期为提升文化软实力、构建文化强国提供可资借鉴的理论依据。     

元宵灯俗与中国民间灯彩艺术

元宵灯节,是我国城乡民众的盛会;灯彩,是美好吉祥,繁荣昌盛的象征;灯彩艺术是中国人民智慧的结晶,中华民族文化中绽开的一朵奇葩。文章从元宵灯节的起源,分析随之而出的灯彩艺术发展的多样性,并结合中国民俗文化的内涵,阐释灯彩艺术和元宵灯节的互动关系,以及在民间生活中的作用:它不只是节日的装点和审美的对象,更体现了一种民族的精神,民族的气味和神韵。     

China in the World: On Photography,Montages, and the Magic Lantern

Two examples of photographic montages from the first half of the twentieth century, one by the Modern Sketch Society in the magazine Shidai manhua and the other by the photographer Lang Jingshan, craft images of the modern Chinese nation. Although dramatically different, both images rely on assemblage formats and the photographic fragment in order to present a vision of a new China within a larger global context. This article proposes a nineteenth-century precursor to these photomontages in the form of an 1885 Shanghai magic lantern show as presented in the pages of the pictorial magazine Dianshizhai huabao. Originating as a lecture on world travel by the Chinese pastor and educator Yen Yung Kiung, the lecture was reconstituted into a lithographic series by the famous illustrator Wu Youru. Intended simultaneously as entertainment, as an educational and charity event, and as a series of lithographic and photographic images, the heterogeneous components of Yen and Wu’s travelogue bring together a complex but coordinated vision of the nation. Like a photomontage in its constant juxtaposition of pictorial pieces, this transmedial ‘Tour round the world’ strives to offer a particular view of China and its place in the modern world.     

Lead emissions from solar photovoltaic energy systems in China and India

China and India are embarking on ambitious initiatives over the next decade to expand solar photovoltaic (PV) power in underserved regions. China proposes adding 1.6 GW of solar capacity by 2020, while India plans 12 GW in addition to 20 million solar lanterns by 2022. These technologies rely heavily on lead-acid batteries (LABs) for storage. China and India’s lead mining, battery production, and recycling industries are relatively inefficient—33% and 22% environmental loss rates, respectively. Based on the quantity of lead batteries employed in existing PV systems, we estimate environmental lead emissions in China and India for new units installed under their solar energy goals. The average loss rates are 12 kg (China) and 8.5 kg (India) of lead lost per kW-year of installed PV capacity in these countries. The planned systems added in China and India will be responsible for 386 and 2030 kt of environmental lead loss, respectively, over their lifespan—equal to 1/3 of global lead production in 2009. Investments in environmental controls in lead smelting, battery manufacturing, and recycling industries along with improvements in battery take-back policies should complement deployment of solar PV systems to mitigate negative impacts of lead pollution.     

洛阳宫灯的创造性转化与创新性发展研究

目的 研究洛阳宫灯的创造性转化与创新性发展路径,促进洛阳宫灯的繁荣发展。方法 以文献分析法、问卷调查法与访谈法,分析洛阳宫灯的艺术价值,研究消费者对洛阳宫灯的认知与需求,总结其面临的形式转化、文化消费、传承、传播与产业化等现实问题。结果 借助科技手段,创造智能交互新型宫灯,扩展宫灯类别,为其发展注入新活力;提取特色文化元素,创造简单实用的宫灯衍生品,延伸消费领域,丰富文化消费内容;注重传承人培育,创新高校传承力量,提升发展动能,解决传承断裂问题;整合传播队伍,分析传播要素,创新细化传播途径,传递艺术魅力;探索“洛阳宫灯+体验+文创+研学+文娱”的道路,创新产业化形式,把握发展机遇。结论 洛阳宫灯的创造性转化与创新性发展路径,为传承人带来经济收益,也让洛阳宫灯受到更多的关注与支持,有利于其重现盛世光彩。     

NURBS曲线在航标灯设计中的应用

文章介绍了航标灯的基本光学系统,经过理论推导,给出了航标灯透镜设计的基本计算公式,并与计算机辅助设计技术相结合,利用NURBS曲线拟合出航标灯透镜的齿形,实现了设计的自动化.     

自由曲面光学系统设计中目标面照度分布的优化

以驾驶员视觉光环境需求为约束、以灯具总光通量最小为目标,建立了LED路灯自由曲面光学设计时所需的道路路面照度分布优化模型,利用Lingo软件得到了次干路最佳照度分布,相比与基于均匀照度分布设计的LED路灯节能30%左右。