摘要：随着机载通信的不断发展,机载通信设备出现了小型化和综合化的趋势,通信总线的传输速率取得大幅提升,各软件独立升级的传统方式已经不能满足用户需求,也不方便用户对软件版本进行有效管控。本文研究的基于高性能嵌入式系统互连(rapid interconnect architecture,RapidIO)总线和人机交互的机载通信分系统在线升级系统,可以高效便捷地实现机上通信设备软件的升级维护。

摘要：本文主要叙述UPS电源在技术上、管理体系上、设计原理上,以及功能和应用方面的现状及未来的发展趋势,并对用户如何选配UPS电源作了详细论述。希望能对广大用户认识和配置UPS电源起到一定的指导作用。

摘要：基于情感需求导向,对苏州姑苏地区相关养老机构进行调研分析。以西园养老护理院具体案例展开思辨讨论,从古城区的文脉特色、建筑特征出发,总结出老年人的需求、行为特征,将适老化设计理念运用于机构养老空间,提出提升空间适老性方案。最后就机构养老普遍存在的管理较为封闭、空间层次单一、“社会生活感”缺失、设施设备老化等问题,提出相应的五点适老化设计建议,力求为机构养老空间提供更合理、舒适的布局方式及设计理念,满足老年人群对高品质、高质量养老生活的需求。

摘要：南京博物院收藏的原中央博物院待整理建筑设计图纸中有2份总地盘图。《建构一座文化圣山—简论南京中央博物院建造过程中的一份未竟方案》,称此二份总地盘图是试图“建构一座文化圣山”的设计构想。近期,《南京博物院的用地变迁及文化建构—兼与一文相商榷》一文提出了不同意见,认为与此相关的一系列图纸都只是为了“筹建员工宿舍”而进行的土地“确权”行为。针对不同意见,再次审视、分析这批图档的来龙去脉,希望以此次坦诚的学术讨论为契机,共同深入探讨梁思成等前辈的建筑学理念。

摘要：这里我想与大家分享的是创造体验在消费者沟通环境下的重要性。在分享之前，我想先简单聊聊创意这件事。创意可以被拆解为“创”和“作”两部曲，创意不是模仿，它依赖创意人独有的思考能力和行动力。创意是一份既感性又理性的工作，它是想象力与组合力的结合，要求创意人既有好的灵感，又具备出色的表达方式。

摘要：Preliminary design and simulation of a free piston engine suitable for small-scale energy production in distributed energy systems is presented in this *** properties,particularly the properties of gas seals of the engine are simulated using a simulation program developed for this case,and the results are utilized in preliminary main design parameter *** engine simulation program was developed by combining and modifying the source codes of the simulation and calculation programs obtained from Helsinki University of Technology,Tampere University of Technology,and Lappeenranta University of *** of the contact-free labyrinth seal used in the piston,the efficiency of the motor is lower than the efficiency of a conventional motor with oil lubricated piston *** the other hand,the lack of bearing losses,and the lack of losses associated with a crankshaft system and a gearbox,as well as the lack of lubrication oil expenses,compensates this *** a net result,this new motor would perform slightly better than the conventional *** completely oil-free,it is very environmentally friendly,and its exhaust gases are completely free of oil residuals which are causing problems in normal gas motors.

摘要：高大空间的气流组织设计一直以来都是建筑设计工作中的难点内容,这主要是由于高大空间在构造上通常不具有统一性,也因功能不同多表现出不同标准的规格,其中又要以展厅类高大空间建筑规格最为别致,建筑用料上也更为不拘一格且更着重考量艺术表达效果。这就使得高大展厅空间空调气流组织设计面临着一定的难点。因此本文尝试结合具体项目首先分析计算空调负荷特点及气流组织,之后针对项目中的设计难点进行深入剖析,以期能为高大展厅及其他高大空间空调气流组织设计提供策略上的支持。

摘要：Currently,artificial-membrane lungs consist of thousands of hollow fiber membranes where blood flows around the fibers and gas flows inside the fibers,achieving diffusive gas *** both ends of the fibers,the interspaces between the hollow fiber membranes and the plastic housing are filled with glue to separate the gas from the blood *** a uniaxial centrifugation process,the glue forms the“potting.”The shape of the cured potting is then determined by the centrifugation process,limiting design possibilities and leading to unfavorable stagnation zones associated with blood *** this study,a new multiaxial centrifugation process was developed,expanding the possible shapes of the potting and allowing for completely new module designs with potentially superior blood flow guidance within the potting ***-phase simulations of the process in conceptual artificial lungs were performed to explore the possibilities of a biaxial centrifugation process and determine suitable parameter sets.A corresponding biaxial centrifugation setup was built to prove feasibility and experimentally validate four conceptual designs,resulting in good agreement with the *** summary,this study shows the feasibility of a multiaxial centrifugation process allowing greater variety in potting shapes,eliminating inefficient stagnation zones and more favorable blood flow conditions in artificial lungs.

摘要：中央博物院建筑群(今南京博物院)被公认为近代“中国固有式建筑”流派的一个重要作品。通过近期南京博物院所发现的一份未实施的规划方案,展示了设计者对于“着意我国固有建筑之美德而开始以中国建筑之部分应用于近代建筑”这个问题的更全面的思考。据相关史料佐证,似乎这个未实施规划方案的筹划极有可能有中国营造学社成员梁思成、刘敦桢等的参与。

摘要：The use of commercial products such as a cup and liner for total hip arthroplasty for patients with severe bone defects has a high probability of *** these patients the cup alone cannot cover the bone defect,and thus,an additional augment or cage is *** this study,we designed three-dimensional(3D)printable bone augments as an alternative to surgeries using reinforcement ***-five sharp-edged bone augments of various sizes were 3D printed.A biporous structure was designed to reduce the weight of the augment and to facilitate bone *** types of frames were used to prevent damage to the augment’s porous structure and maintain its stability during ***,two types of holes were provided for easy augment fixation at various *** tests were performed on a combination of worst-case sizes derived using finite element *** test results confirmed the structural stability of the specimens at a load of 5340 *** the porosity of the specimens was measured to be 63.70%,it cannot be said that the porous nature was uniformly distributed because porosity tests were performed locally and *** summary,3D-printable biporous bone augments capable of bonding from various angles and bidirectionally through angulation and bottom-plane screw holes are *** mechanical results with bone augments indicate good structural safety in ***,further research is necessary to study the clinical applications of the proposed bone augment.