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Due to the performance limitation of set-top-box and viewing behavior of TV users, web page design for ITV services is not as same as for Internet. In this paper, we present two practical concerns and their solutions for the web application design for web-based ITV services.
There have a lot of earthwork during the construction of mountain buildings. The minor earthwork and cut and fill balance can not only reduce the construction works and lower the cost, but also lessen carbon emission which is produced in the process of construction. However, it's hard to get the accurate volume of earthwork with AutoCAD or SketchUp, especially in the case of complex mountainous terrain...
Based on fully understanding the impacts on industry safety made by transnational corporations, this essay will try to design new evaluation system with absorbing the essence of former industry evaluation system which will analyze in four parts: industry environment, industry competitiveness, industry dependence, industry control.
Under the influence of economic globalization, transnational investment has improved the development of China's economy. At the same time, it arouses numbers of problems, conflicts and crises. Local industry is suffering an attack which even appears industry safety problems. On the basis of references, it can be concluded that only by deeply understanding the reasons why transnational corporations...
In this paper, the polyurethaneacrylate resin used as the main resin was mixed with photoinitiator (Irgacure184), diluent (TMPTA) and light stabilizer to made different coatings, and the photopolymerizaton of their flim was investigatied.The results showed that the UV curable time was less than one minute, the pencil hardness can reach 6H. And others properties in different conditions were also studied.
The reasonable arrangement of thermal power generating units' starting-up sequence during black-up is very important for the fast restoration of the power system after blackout. Based on fuzzy AHP, a new decision-making method for units' optimal starting-up sequence is proposed in the paper. Evaluation indexes of units' starting-up sequence is determined by the thoroughly analysis of various factors...
Renewable Tung oil used as conjugated diene were modified via a Diels-Alder reaction with maleic anhydride. And the maleic Tung oil was reacted with pentaerythritol triacrylate (PETA). Then glycidyl methacrylate (GMA) was used to counteract the residual acid. The products, a photocurable resin were prepared and its structure was identified by FT-IR, 1HNMR, GPC.
Two acetophenone-imidazolium photoinitiator with acetophenone derivatives as raw material were synthesized. They are as follows: 1-(p-hydroxy-acetophenoe)-3-methyl imidazolium tetrafluorborate, 1-(p-hydroxy-acetophenoe)- 3-methyl imidazolium hexafluorophosphate. Their structures were characterized by FT-IR and H1NMR. Their initiating activities were tested. The results showed that these products have...
Terminal-sensitive projectile is one kind of sensing instrument initiation cluster ammunition. According to the performance characteristics of terminal-sensitive projectile, the target vulnerability of mechanized gun was analyzed in this paper. On that basis, the damage efficiency model of terminal-sensitive projectile in the incoming target area firing at the typical target was founded. Using the...
Protecting Privacy has attracted more and more attention in data mining. Case based reasoning(CBR) is very important task in data mining. This paper presents method that protects the privacy by disordered principal component analysis(PCA) on one class data. In order to be ensure the security of the CBR, we first disorder the PCA to select the principal component confusedly. Further we transform the...
Based on the similarity principle for underwater explosion, we proposed an acoustic model for underwater explosion of energetic materials (TNT and RDX) with different charge weights. The pressure of shock wave peak depends on the kinds and the charge weights of energetic materials. As a result, the source-level and the acoustic transmission loss of different frequencies were obvious. With the augment...
A certain decelerating and rotating dynamics model for some typical rotating parachute system is proposed in this paper. Firstly, its structure characteristics and decelerating and rotating process for this rotating parachute system was introduced and described and analyzed. Then, a typical vortex ring parachute system was chosen to be analyzed in detail. Based on the analysis of its working principle,...
In this paper, we investigate dynamical complexity of general planar piecewise isometries. We reveal the relations between the complexity and the admissible finite words generated by a planar piecewise isometry, and present the necessary and sufficient conditions for the complexity to be zero. Furthermore, we give equivalent statements for the complexity to be not less than 1, and also discuss some...
The authors investigate the globally attracting and repelling for planar piecewise isometric system in this paper. Firstly, we get two fundamental propositions about globally attracting and repelling for general piecewise isometry defined on the entire planar. Secondly, we discuss the attracting and repelling of a class of planar piecewise isometry with section partition by the similar way as the...
The decision support system for oil production based on service-oriented architecture (SOA) uses B/S structure of the three levels design pattern. It integrates the application of modern communications, graphics and image processing, remote transmission control, data mining technology and so on. It uses OLAP to analysis the field condition timely, and it plays role in production decision-making and...
A reusable miniature silicon sensor for prostate-specific antigen (PSA) is implemented. A micro-machined cantilever beam is fabricated as the basis of this sensor by photo-lithography. An 8-bit successive approximation analog-to-digital converter (SAR ADC) and an on-off-keying digital wireless transmitter are integrated to enable wireless data transmission. The detectable PSA solution ranges from...
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