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991.
本文通过对清早期建筑——沈阳故宫的纹饰、色彩、构建装饰等方面的研究,进一步挖掘了其文化意蕴,探寻由此反映出的内在造型及审美规律,以期为弘扬中华民族传统文化做出一点贡献。 相似文献
992.
This paper presents an account of a research project concerned with the application of artificial intelligence techniques to structural design in civil engineering. INDEX is a rule-based system for the design of industrial buildings that is being developed at the University of Edinburgh. It has a blackboard architecture and its knowledge base is organized into a hierarchy of two levels. The main focus of this paper is to summarize the implementation aspects of one of its knowledge modules, ALTSEL which is responsible for the preliminary design. The organization of knowledge inside the ALTSEL module is briefly outlined using a number of representative rules from its sub-modules. The use of the Edinburgh PROLOG Blackboard Shell in the development of INDEX is also described briefly. 相似文献
993.
《Thin》2014
Oil storage tanks are usually arranged in groups in tank farms, and this configuration may affect their buckling and postbuckling strength under wind loads. The assessment of wind action on tank structures is performed in this work by means of wind tunnel experiments to evaluate the pattern of pressure distribution for a tank which is shielded by another tank under various configurations and separation between them. The experimental results show significant changes in pressures due to shielding effects. In a second stage the structural response under the pressures previously evaluated is performed by finite element analysis using both linear bifurcation and geometrically nonlinear analysis. Results of two-tank interaction are compared with those of an isolated tank. Based on the results, it is concluded that the changes in wind pressures due to group effects induce changes in buckling loads and in the associated deflected patterns. 相似文献
994.
随着我国中医院新建、迁建、改建、扩建项目的不断增加,中医院建筑的设计要求也发生了变化,出现了新的理念与手法,这就需要对中医院建筑设计的特点进行深入研究。该文以重庆市中医院迁建工程实例,深入探讨中医院建筑的特定规律、要求和中医院的建筑设计特点。 相似文献
995.
The aim of this study is to assess the consistency of Portuguese thermal building legislation in terms of energy and environmental performance.To illustrate this, a case study has been carried out for different scenarios of a dwelling home located in an extreme climate zone (I3, V1 north) in Portugal with a T3 typology: four occupants and net floor area of 150 m2, modelled according to Regulation Thermal Performance Characteristics of Buildings and a Life Cycle Assessment approach.The results show that the Portuguese thermal building legislation can be considered consistent in terms of energy efficiency and environmental performance if we take the damage categories into account - “human health” or “ecosystem quality” or the impact category - “emission into air”. It cannot be considered consistent if we take the damage category into account - “resources” or the impact category - “CO2 eq” (equivalent carbon dioxide emissions)/“climate change”/“global warming”. 相似文献
996.
Working memory (WM) declines prominently during normal aging. The mechanisms underlying this decline are not fully understood. The authors analyzed performance on 2 versions of a 2-back spatial WM task to assess younger and older adults' responses to lures (i.e., nontarget items that match an item earlier in the sequence but not at the current target lag). Results demonstrate lure interference effects that are particularly pronounced among older adults. At the same time, however, older adults showed facilitation for targets. Taken together, these findings suggest that the contribution of familiarity signals to WM performance increases during normal aging. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
997.
Ray Lara A.; Miranda Robert Jr.; MacKillop James; McGeary John; Tidey Jennifer W.; Rohsenow Damaris J.; Gwaltney Chad; Swift Robert W.; Monti Peter M. 《Canadian Metallurgical Quarterly》2009,17(2):122
Topiramate, an anticonvulsant medication, is an efficacious treatment for alcohol dependence. To date, little is known about genetic moderators of side effects from topiramate. The objective of this study was to examine 3 single nucleotide polymorphisms (SNPs) of the glutamate receptor GluR5 gene (GRIK1) as predictors of topiramate-induced side effects in the context of a laboratory study of topiramate. Heavy drinkers (n = 51, 19 women and 32 men), 75% of whom met criteria for an alcohol use disorder, completed a 5-week dose escalation schedule to a target dose of either 200 or 300 mg or matched placebo. The combined medication groups were compared with placebo-treated individuals for side effects at target dose. Analyses revealed that an SNP in intron 9 of the GRIK1 gene (rs2832407) was associated with the severity of topiramate-induced side effects and with serum levels of topiramate. Genes underlying glutamatergic neurotransmission, such as the GRIK1 gene, may help predict heterogeneity in topiramate-induced side effects. Future studies in larger samples are needed to more fully establish these preliminary findings. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
998.
该文从深入剖析福建土楼侨福楼个案出发,指出了土楼的3点特质和分析了福建圆楼的3点主要设计元素,并以列举的2个实例说明了这些设计元素正是我们可以继承创新之所在。 相似文献
999.
解构主义是反对现代建筑一贯的形式所做出的思考,提出对人们自身人生价值观的一种异议。今天,“解构主义”建筑师依然活跃在世界的建筑舞台上,甚至比十年前更加闪亮。 相似文献
1000.
马艳芳 《平顶山工学院学报》2001,10(1):34-37
从影响全员劳动生产率的因素入手 ,通过对具体的大型建筑企业的劳动生产率的分析与核算 ,提出了一系列的提高劳动生产率的具体措施及建议。 相似文献