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Automatic estimation of crowd density is very important for the safety management of the crowds. In particular, when the density of the crowds exceeds a critical level, the safety of people in the crowd may be compromised. This paper describes a novel method to estimate the crowd density based on the combination of multi-scale analysis and a support vector(More)
To counter the on-line control problem when the capacity of power systems is expanded, the robust decentralized connective stabilization control method is studied for a class of interconnected power systems in which the new subsystems are added to one after another on line in this paper. The problem is how to design the local control law of the new(More)
CONTEXT The alteration of protein expression in white adipose tissue (WAT) may contribute to the pathogenesis of obesity. OBJECTIVE The aim of the present study was to uncover proteins differentially expressed in the WAT of overweight/obese subjects and study the role of the identified proteins in adipocyte differentiation. DESIGN AND SETTING(More)
The intersection at grade of urban road is an important part in road system, once the intersection appears traffic jam, the traffic effective operation can be affected. How to improve the capacity of the intersection means very important. Traffic simulation is an effective way to solve traffic problems. It utilizes modern computer technology to realize(More)
In the design of time calibrator, time calibrator can be achieved on a higher stability, because of the highest stability of constant-temperature crystal oscillator highest stability, but as time goes on, the stability and the frequency stability of constant-temperature crystal oscillator will gradually decline, it will affect the measurement accuracy. In(More)
The robust connective stabilization problem for a class of interconnected large scale systems with arbitrary expanding construction, in which the new subsystems with arbitrary dimension are added, is studied in this paper. This problem is how to design the local decentralized control law of the new arbitrary subsystem based on not changing the decentralized(More)
In allusion to the function of judiciary declaration system, introducing the architecture of declaration system. Provide the way of realization declaration system based on J2EE, the architecture of this system based on Web service on J2EE platform and its advantages are mainly discussed. Roughness set in the gain of expert system knowledge, this system can(More)
Primary osteoarthritis (OA) is a leading cause of disability in developed countries. Currently no satisfactory treatment to stop disease progression exists. Recent studies suggest that activation of the transcription factor peroxisome proliferator-activated receptor gamma (PPARγ) is an interesting therapeutic target for this disease. PPARγ is a(More)
VFD (Vacuum Fluorescent Display) dot-matrix display module GU160X32-800B can display the character, Chinese and the figure. Its displaying dot-matrix has 160*32 dots and has some advantages, such as convenient application, higher brightness and being regulated. In this paper, the basic theory of GU160X32-800B is introduced and the methods of designing its(More)
In order to improve the accuracy of rotation equipment fault diagnosis, and be directed to the mechanical failure in the UCI database, the characteristics of detection parameter in the data set is analysed, no filter vertical amplitude, filter vertical vibration speed ,and the key detection parameter of the rotating equipment failure is vibration frequency.(More)