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91.
阐述了城市步行交通空间与交往空间均是城市空间的重要组成部分,它们是重要的城市功能空间,指出完善公共休憩环境,使得城市特色文脉需求增加,对山地城市步行交通空间与交往空间的研究日益重要。 相似文献
92.
首都师范大学国际文化大厦是一个国际化的场所,具有很强的文化交流色彩。在国际化趋势如此强烈的今天更强调多元共生,提倡交流、兼收与文化互补,提倡融合与并蓄。大厦的造型也体现在文化的交流中碰撞思想;在体形的纵横中展现空间。 相似文献
93.
以西安市区范围内及周边区域,60年来出现的各类代表性建筑作品及建筑师为研究对象,从史学角度出发,将他们置于中华民族百余年建筑现代化的历史时段中,特别是在新中国现代化进程背景下,探讨和反思西安地域化建筑创作实践历程中的各类现象,解读建筑师在一个甲子的实践历程中,逐步呈现出的态度和立场。 相似文献
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回顾宜兰厝的意义,阐明整合共生理念的内涵,解析宜兰厝的两种共生模式,即自然物整合共生与风土整合共生,从而进一步探索台湾地域空间的整合共生特征,为我国内地建设提供参考。 相似文献
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A new ontological framework which supports processing technologies participation in Industrial Symbiosis (IS) is proposed. The framework uses semantic web service formalism to describe technology based on tacit knowledge embedded in the domain ontology and explicit knowledge acquired from the users. To enhance technology discovery, IS relevant processing technology classification and characterization is proposed. Technology participation in IS is addressed. Partial semantic input–output matching is used to propose complex and innovative networks assessed and ranked by their technological, economic and environmental benefits. The proposed framework is implemented as a web service and operation demonstrated using a case study. 相似文献
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Quorum sensing is an intercellular form of communication that bacteria use to coordinate group behaviors such as biofilm formation and the production of antibiotics and virulence factors. The term quorum sensing was originally coined to describe the mechanism underlying the onset of luminescence production in cultures of the marine bacterium Vibrio fischeri. Luminescence and, more generally, quorum sensing are important for V. fischeri to form a mutualistic symbiosis with the Hawaiian bobtail squid, Euprymna scolopes. The symbiosis is established when V. fischeri cells migrate via flagella-based motility from the surrounding seawater into a specialized structure injuvenile squid called the light organ. The cells grow to high cell densities within the light organ where the infection persists over the lifetime of the animal. A hallmark of a successful symbiosis is the luminescence produced by V. fischeri that camouflages the squid at night by eliminating its shadow within the water column. While the regulatory networks governing quorum sensing are critical for properly regulating V. fischeri luminescence within the squid light organ, they also regulate luminescence-independent processes during symbiosis. In this review, we discuss the quorum-sensing network of V. fischeri and highlight its impact at various stages during host colonization. 相似文献
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Mohamed M. B. Noureldin Mahmoud M. El‐Halwagi 《American Institute of Chemical Engineers》2015,61(4):1242-1262
The concept of synthesizing carbon, hydrogen, and oxygen (C‐H‐O) SYmbiosis Networks (CHOSYNs) for the design of eco‐industrial parks is introduced. Within a CHOSYN, compounds containing C‐H‐O are exchanged, converted, separated, mixed, and allocated. The use of C‐H‐O as the basis for integration creates numerous opportunities for synergism because C, H, and O are the primary building blocks for many industrial compounds that can be exchanged and integrated. A particularly attractive feature of the CHOSYN framework is its ability to use atomic‐based targets to establish benchmarks for the design of macroscopic systems involving multiple processes. Several structural representations, benchmarking, and optimization formulations are developed to embed potential CHOSYN configurations of interest and to synthesize cost‐effective networks. A case study with several scenarios is solved to demonstrate the new concept and tools. © 2015 American Institute of Chemical Engineers AIChE J, 61: 1242–1262, 2015 相似文献