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Science China(Technological Sciences) 2009年第9期52卷 2502-2509页

作者： WANG YanHui Research Institute of Architecture,Southeast University,nanjing 210096,China Research Institute of Architecture Southeast University Nanjing China

The protective remolding and reusing of industrial historic buildings and sites is regarded as a great scientific matter in today's urban development. Based on discussing its significance and value,this paper,taking a specific example,makes a systematic discussion on the design strategy and method from the aspects of overall planning,remolding the old buildings,designing the new buildings,etc.

关键词： industrial historic buildings and sites protective remolding and reusing renascence strategy

SiC-Mg INTERFACE OF SiC_p/AZ80 COMPOSITE

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中国有色金属学会会刊：英文版 1996年第4期6卷 114-116页

作者： Cai Ye Su Huaqin(Department of Mechanical Engineering,Southeast University,nanjing 210096) Department of Mechanical Engineering Southeast University Nanjing 210096 China

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关键词： magnesium alloy composite interface SiC particles

PRIMAL PERTURBATION SIMPLEX ALGORITHMS FOR LINEAR PROGRAMMING

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Journal of Computational Mathematics 2000年第6期18卷 587-596页

作者： Ping-qi Pan (Department of Applied Mathematics, Southeast University, nanjing 210096, China.) 东南大学江苏南京 210096

In this paper, we propose two new perturbation simplex variants. Solving linear programming problems without introducing artificial variables, each of the two uses the dual pivot rule to achieve primal feasibility, and then the primal pivot rule to achieve optimality. The second algorithm, a modification of the first, is designed to handle highly degenerate problems more efficiently. Some interesting results concerning merit of the perturbation are established. Numerical results from preliminary tests are also reported. [ABSTRACT FROM AUTHOR]

关键词： linear programming perturbation primal simplex algorithm partially revised tableau

Efficient method of cycle slips detection for dual-frequency GPS data

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中国有色金属学会会刊：英文版 2005年第S1期15卷 22-24页

作者： YU Guo-rong (Survey Department of Transportation College, Southeast University, nanjing 210096, China) Survey Department of Transportation College Southeast University Nanjing 210096 China

An algorithm has been developed from various exiting techniques, that provides fully automatic cycle-slip detection at the data preprocessing stage. This algorithm, called pair linear combination, operates on undifferenced or double-differenced, dual frequency carrier phase data, and requires the sampling interval is short. Test results carried out in a variety of situations including static and kinematic modes, short and long baseline situation, and low and high data rates were presented.

关键词： cycle slips geometry free phase pair linear combination

Asymptotic bound on binary self-orthogonal codes

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Science China Mathematics 2009年第4期52卷 631-638页

作者： DING Yang Department of Mathematics, Southeast University, nanjing 210096, China Department of Mathematics Southeast University Nanjing China

We present two constructions for binary self-orthogonal codes. It turns out that our constructions yield a constructive bound on binary self-orthogonal codes. In particular, when the in-formation rate R = 1/2, by our constructive lower bound, the relative minimum distance δ≈ 0.0595 (for GV bound, δ≈ 0.110). Moreover, we have proved that the binary self-orthogonal codes asymptotically achieve the Gilbert-Varshamov bound.

关键词： algebraic geometry codes concatenated codes Gilbert-Varshamov bound Reed-Muller codes self-dual basis self-orthogonal codes 11T71

Analyzing architecture articles

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中国科学：技术科学英文版 2010年第7期53卷 1739-1742页

作者： QI Kang Research Institute of Architecture, Southeast University, nanjing 210096, China Research Institute of Architecture Southeast University Nanjing China

In the present study, we express the quality, function, and characteristics of architecture to help people comprehensively understand what architecture is. We also reveal the problems and conflict found in population, land, water resources, pollution, energy, and the organization systems in construction. China’s economy is transforming. We should focus on the cities, architectural environment, energy conservation, emission-reduction, and low-carbon output that will result in successful green development. We should macroscopically and microscopically analyze the development, from the natural environment to the artificial environment; from the relationship between human beings and nature to the combination of social ecology in cities, and farmlands. We must learn to develop and control them harmoniously and scientifically to provide a foundation for the methods used in architecture research.

关键词： architecture science sustainable development

Integrated intelligent control analysis on semi-active structures by using magnetorheological dampers

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Science China(Technological Sciences) 2008年第12期51卷 2270-2284页

作者： XU ZhaoDong1 & GUO YingQing2 1Civil Engineering College, Southeast University, nanjing 210096, China 2 Automation College, Southeast University, nanjing 210096, China Civil Engineering College Southeast University Nanjing China Automation College Southeast University Nanjing China

The control strategy is very important for semiactive control or active control systems. An integrated intelligent control strategy for building structures incorpo rated with magnetorheological (MR) dampers subjected to earthquake excitation is proposed. In this strategy, the time-delay problem is solved by a neural network and the control currents of the MR dampers are determined quickly by a fuzzy controller. Through a numerical example of a three-storey structure with one MR damper installed in the first floor, the seismic responses of the uncontrolled, the intelligently controlled, the passiveon controlled, and the passive-off controlled structures under different earthquake excitations are analyzed. Based on the numerical results, it can be found that the time domain and the frequency domain responses are reduced effectively when the MR damper is added in the structure, and the integrated intelligent control strategy has a better earthquake mitigation effect.

关键词： magnetorheological damper semi-active control intelligent

Basic study on architectural planning of psychiatric hospital

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Science China(Technological Sciences) 2010年第7期53卷 1755-1767页

作者： ZHOU Ying1 & SUN YaoNan2 1 Southeast University, nanjing 210096, China 2 nanjing University of Science & Technology, nanjing 210094, China Southeast University Nanjing China nanjing University of Science & Technology Nanjing China

This paper considers the main problems of the current mental health facilities in China from the standpoint of architects on the background that mental disorder has become a serious threat to human health. In order to effectively learn from the developed countries, this paper reviews the brief history of the world's mental health and the main phases of the evolution of psychiatric hospitals, analyzes the actual situation of mental health facilities abroad based on a large amount of data, compares the roles of public and private psychiatric hospitals from the viewpoint of government supervision, and investigates the functions and positions of psychiatric hospitals and the psychiatry divisions of general hospitals in the medical system. At last, this paper discusses the necessity of the systemization of mental health facilities, the role of psychiatric hospitals in this facility system and the developing approaches of psychiatric hospitals in China.

关键词： medical facility for mental disorder facility system psychiatric hospital principles

Time · Space · Architecture

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Science China(Technological Sciences) 2009年第9期52卷 2481-2485页

作者： QI Kang Research Institute of Architecture, Southeast University, nanjing 210096, China Research Institute of Architecture Southeast University Nanjing China

In the 20th century a Swiss writer wrote a book titled Time, Space and Architecture, in which he discussed the relationship between architecture and the times. Fifty years after that, this paper adopts the same title, hoping to deepen the understanding of the space-time structure in architecture and contribute to the new exploration of architectural forms.

关键词： Space Time Architecture

Classification of Wavelet Bases by Translation Subgroups and Nonharmonic Wavelet Bases

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Acta Mathematica Sinica,English Series 2000年第2期16卷 307-312页

作者： Qiao Wang Department of Radio Engineering,Southeast University,nanjing 210096,P.R.China Department of Radio Engineerin Southeast University Nanjing 210096 P. R. China

The structure of the set S of shiftable points of wavelet subspaces is researched in this *** prove that S=R or S=(1/q)Z where q ∈ *** spectral and functional characterizations for the shiftability are ***,the nonhar... 详细信息

关键词： Wavelet Translation invariance Functional characterization