摘要：位于法国东部小镇梅兹的巴黎蓬皮杜分馆——梅兹蓬皮杜艺术中心,自开放以来一直分外引人关注。其实,该艺术中心远在未建成之前就早已声名鹊起。众所周知,闻名遐迩的巴黎蓬皮杜文化中心,除了具有丰富的馆藏和陈列外,它备受瞩目的多半原因是其独特大胆的建筑设计。也许正是基于这样的背景。

摘要：A concept of Specific Structure Efficiency (SSE) was proposed that can be used in the lightweight effect evaluation *** main procedures of bionic structure design were introduced *** parameter relationship betweenhollow stem of plant and the minimum weight was deduced in *** order to improve SSE of pylons, the structural characteristicsof hollow stem were investigated and *** pylon was designed based on analogous biological *** finite element method based simulation, the displacements and stresses in the bionic pylon were comparedwith those of the conventional *** show that the SSE of bionic pylon is improved ***, dynamic andelectromagnetism tests were carried out on conventional and bionic *** weight, stress, displacement and Radar CrossSection (RCS) of both pylons were *** results illustrate that the SSE of bionic pylon is markedly improvedthat specific strength efficiency and specific stiffness efficiency of bionic pylon are increased by 52.9% and 43.6% *** RCS of bionic pylon is reduced significantly.

摘要：This paper addresses the question of how to support the designer with appropriate knowledge during conceptual design. It begins with a discussion of knowledge-based support for design and is followed by a scenario account of the use of a Knowledge Support System. A system is described that demonstrates interaction with different forms of knowledge in concept vehicle *** supports the creation of new designs by way of a solution generation and evaluation process that relies upon co-operation between the designer and the knowledge system. The results of user evaluation gave rise to a current research agenda which addresses the requirements of a multi-user platform for a design knowledge support environment for collaborative team work.

摘要：Advanced programmable metamaterials with heterogeneous microstructures have become increasingly prevalent in scientific and engineering disciplines attributed to their tunable ***,exploring the structure-property relationship in these materials,including forward prediction and inverse design,presents substantial *** inhomogeneous microstructures significantly complicate traditional analytical or simulation-based ***,we establish a novel framework that integrates the machine learning(ML)-encoded multiscale computational method for forward prediction and Bayesian optimization for inverse *** prior end-to-end ML methods limited to specific problems,our framework is both load-independent and *** means that a single training session for a constitutive model suffices to tackle various problems directly,eliminating the need for repeated data collection or *** demonstrate the efficacy and efficiency of this framework using metamaterials with designable elliptical holes or lattice honeycombs *** accelerated forward prediction,we can precisely customize the stiffness and shape of metamaterials under diverse loading scenarios,and extend this capability to multi-objective customization ***,we achieve topology optimization for stress alleviation at the crack tip,resulting in a significant reduction of Mises stress by up to 41.2%and yielding a theoretical interpretable *** framework offers a general,efficient and precise tool for analyzing the structure-property relationships of novel metamaterials.

摘要：Wireless millirobots engineered to infiltrate intricate vascular networks within living organisms,particularly within constricted and confined spaces,hold immense promise for the future of medical ***,with their multifaceted and intricate designs,some robots often grapple with motion and functionality issues when confronted with tight spaces characterized by small cross-sectional *** this study,drawing inspiration from the high aspect ratio and undulating swimming patterns of snakes,a millimeter-scale,snake-like robot was designed and fabricated via a combination of extrusion-based four-dimensional(4D)printing and magnetic-responsive intelligent functional inks.A sophisticated motion control strategy was also developed,which enables the robots to perform various dynamic movements,such as undulating swimming,precise turns,graceful circular motions,and coordinated cluster movements,under diverse magnetic field *** a potential application,the snake robot can navigate and release drugs in a model coronary intervention vessel with tortuous channels and fluid *** novel design and promising applications of this snake robot are invaluable tools in future medical surgeries and interventions.

摘要：The expression ＂My Hideous Progeny＂ is widely known to be taken from Mary Shelley＇s preface to the revised edition of Frankenstein （1831）, in which she wrote, of the novel itself and of its creature, Frankenstein＇s monster. This paper argues that, if the monster is seen not only as the product of Frankenstein＇s workshop of filthy creation, but also as the child from whom Frankenstein as parent recoils in horror; the works of Kiki Smith, Abigail Lane, and Cindy Sherman, created out of body parts, may also be considered hideous progenies of female creativity. Like Mary Shelley＇s gothic novel, the body, in the work of these three women artists, is not only the raw material of their art, but also the screen on which we project our bad dreams. Through the art of Smith, Lane, and Sherman, we can certainly feel the shudder of body horror that ripples through the Gothic canon from Frankenstein, whose manmade monster＇s yellow skin barely covered the work of muscles and arteries beneath. Departing from their artistic examples, we will be able to perceive how the monstrous feminine in contemporary art can be grounded in a very famous hallmark work of Gothic literature.

摘要：基于节能发电调度的基本原则,分析了节能发电调度的实施模式,针对调度时间的跨度长短、优化目标的不同及系统中机组类型的差异,分别综述了不同的节能发电调度模型,并介绍了现有节能发电调度的传统求解算法和智能算法,探讨了节能发电调度可能对电网和电力企业造成的影响并提出了应对措施,分析了深入推进节能调度可能存在的问题,为未来的研究奠定了基础。

摘要：Bruehl投进David Lynch的异想世界要解读美国Cult Film导演David Lynch的内心世界,除了从其执导的电影可窥探一二外,看他的画作,亦是揭示这个意念难测的创作人的另一个门槛。最近,包括素描、水彩和平面印刷等不同类别作品在内的逾150幅出自David Lynch的画作,首次公开展示予德国观众欣赏。

摘要：This paper describes an evolutionary art system, which explores the potential ability of evolutionary computation in Batik design. We investigate the use of Interactive Evolutionary Algorithm （IEA） in our system, with the goal of enhancing user＇s creativity to generate innovative Batik-like patterns. We focus mainly on two crucial aspects of the system. First, a new representation is proposed to capture the features in Batik and create innovative patterns through evolutionary processes. Second, an out-breeding mechanism is applied to our system, in order to sustain user＇s interest for a longer period. Our system can search a much larger design space than other systems and can avoid being trapped in a local optimum. We describe the system in detail and the methodology we have adopted in the system. ＂Our experimental results have shown that our newly developed system is effective and has great potentials in evolving novel Batik design.

摘要：For years, the management and treatment of male factor infertility has been ‘experience＇ and not ‘evidence＇ based. Although not evidence-based, current clinical practice involves extensive use of assisted reproductive techniques （ART）. Where specific treatments are not indicated or have failed, ART have become popular adjunctive treatments for alleviating male factor infertility. According to the limited evidence available, intrauterine insemination （IUI） may be considered as a first-line treatment in a couple in which the female partner has a normal fertility status and at least 1 × 10^6 progressively motile spermatozoa are recovered after sperm preparation. If no pregnancy is achieved after 3-6 cycles of IUI, optimized in vitro fertilization （IVF） can be proposed. When less than 0.5× 106 progressively motile spermatozoa are obtained after seminal fluid processing or sperm are recovered surgically from the testis or epididymis, intracytoplasmic sperm injection （ICSI） should be performed. Although the outcome of no other ART has ever been scrutinized as much before, no large-scale ‘macroproblems＇ have as yet been observed after ICSI. Yet, ICSI candidates should be rigorously screened before embarking on IVF or ICSI, and thoroughly informed of the limitations of our knowledge on the hereditary aspects of male infertility and the safety aspects of ART.