摘要：现在几乎所有的便携式音乐播放器或者MP4产品都宣称自己拥有上佳的音质,虽然是基于广告宣传的目的,但是音质表现的好坏对于这些便携设备的重要性可见一斑。不过就算便携设备本身具有很好的音质表现基础,但是如果没有一副好耳塞输出的话,那么可以说是空有一身功夫而施展不出来,毕竟我们最终是通过耳塞听到声音的。要获得高品质的音质享受,一副高品质的耳塞是必不可少的,就像俗话说的,好马必须配好鞍。

摘要：这是一个严肃的命题。作为艺术界的＂饱学之士＂,龚福尔现代艺术中心（Confort Moderne）将通过SarahBraman的雕塑传达一种＂针对近期某些愤世嫉俗的知识分子言论以及带有自我反省色彩的玄妙语言而作出的救赎性反应＂。我可以向你保证,有许多理由足以促使你去普瓦捷（Poitiers）参观这位美国艺术家的展览!

摘要：“一个理想的世界里…照明研究的知识会流畅而明显地向照明设计转化。研究人员们会成为知识和认识的制造者。设计师们则会成为那些知识的消费者。但这不是—个理想的世界。

摘要：文章从佛陀认可的审美创意着手,阐述了佛教艺术形式的发展与演变情况,进而揭示了作为佛教艺术宝库和世界文化遗产的敦煌莫高窟的重要价值。

摘要：美国影音协会(Cinema Audio Society)(2)主席马克·宇兰诺(Mark Ulano)是一位有名且训练有素的音乐家及电影摄制人,二十多岁时告别了家乡纽约市,搬到了电影制作的大本营洛杉矶。不久,他在电影录音方面的巨大天赋即得到好莱坞电影界的挖掘及认可。45年如一日的电影生涯,如今他已是一位举世闻名的混音工程师,创作了超过一百四十部赢得荣誉的电影和电视长片,曾多次获得奥斯卡奖、金球奖、英国影视艺术学院奖。

摘要：Content Addressable Memory (CAM) is a type of memory used for high-speed search applications. Due to parallel comparison feature, the CAM memory leads to large power consumption which is caused by frequent pre-charge or discharge of match line. In this paper, CAM for automatic charge balancing with self-control mechanism is proposed to control the voltage swing of ML for reducing the power consumption of CAM. Another technique to reduce the power dissipation is to use MSML, it combines the master-slave architecture with charge minimization technique. Unlike the conventional design, only one match line (ML) is used, whereas in Master-Slave Match Line (MSML) one master ML and several slave MLs are used to reduce the power dissipation in CAM caused by match lines (MLs). Theoretically, the match line (ML) reduces the power consumption up to 50% which is independent of search and match case. The simulation results using Cadence tool of MSML show the reduced power consumption in CAM and modified CAM cell.

摘要：This paper proposes the design and experimentation of digital control of soft-switched interleaved boost converter using FPGA for Telecommunication System. The switching devices in the proposed converter are turned on and off with Zero Voltage Switching (ZVS) and Zero Current Switching (ZCS) respectively. The circuit is operated in Continuous Conduction Mode (CCM) with various load ranges having duty cycle of more than 50%. The proposed converter is studied by developing the simulation module in MATLAB/SIMULINK. A PI controller is designed and implemented in FPGA to obtain a regulated DC output for line and load variations. Simulation and experimentation results are verified with a prototype development of the proposed converter. The results indicate that the converter performance is enhanced with closed loop control.

摘要：在早期概念设计阶段,考虑安全目标和系统动力学特性,通过系统设计验证确认可以提高系统设计效率,因此提出了一种适用于系统行为模型和安全临界约束的正式安全系统设计准则及相应设计方法,安全关键约束定义为在车辆或系统级状态下可观察到的危险域或容错域。对于系统行为模型,给出了所选的项目验证方法,作为系统行为模型的一部分,数学模型考虑了系统动力学特性,这在ISO 26262中未明确考虑,并阐述了将所提出的方法应用于简单系统的过程。正式安全设计准则有助于防止保守设计和复杂动态系统的安全危害,减少分布式开发的协调工作,但由于可能的系统动态复杂性,需要一些工具来进行自动安全系统验证确认。

摘要：为简化研究成果向工业开发的过渡过程,并识别缺失的设计信息,研究了将车辆侧翻风险评估的设计方法映射到基于软件平台嵌入式系统(SPES)模型的系统设计过程。首先,分析了研究方法和工业设计方法间的一般差异,并考虑了在技术和逻辑约束下进行功能概念优化的广义系统设计算法,研究了功能概念所需的设计推导步骤及其系统化方法,这是便于与工业化共同发展所必须的。然后,将物理约束条件和精度要求整合到设计推导算法中,以减少设计工作量和设计迭代循环。最后,以侧翻风险评估为例,给出了必要的精度估计模型,建议将基于可行性分析的验证过程和系统设计方法与定量的系统设计参数优化相结合。

摘要：The connection between autonomous art and complexity has been extensively and deeply studied in literary theories in the 20th century. The rise of aesthetic autonomy implies the complexity of literary work as the concept of a sealed container arises from the relationship between the parts that make it up. In this model, the interpretation subject works to directly face literary texts. Instead of pursuing the author＇s intention, it aims to reproduce the richness and subtlety of the aesthetic state, and consider the richness and subtlety revealed in the maximum amount of text details in literary works, even if procedurally deviating from the way of mainstream understanding. There is increasing skepticism about the consequences of the autonomous aesthetics, which has been coerced by the development of contemporary capitalism, and it is necessary to develop new forms of aesthetics to reflect the changing social situation.