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The visual inspection can help to reveal patterns that would be computationally rather difficult to reveal. The aim of this paper is to present a program to visualize DNA sequence and cluster analysis this sequence. The program visualizes either whole given sequence, or some fragments of it uses track-based visualization. Entire system is implemented in the programming language C#.
In adaptive learning systems for distance learning attention is focused on adjusting the learning material to the needs of the individual. Adaptive tests adjust to the current level of knowledge of the examinee and is specific for their needs, thus it is much better at evaluating the knowledge of each individual. The basic goal of adaptive computer tests is to ensure the examinee questions that are...
One of the crucial issues in Adaptive Educational Hypermedia is to recognize which distance learning systems' environment settings can help improve the learning process. This work presents the efforts to find those factors, which could help students in reading those e-curricula which are assembled mostly from pure text, without multimedia elements. The purpose of this work is to define the factors...
A single board heater system to provide a hands-on capability to control system students is presented. Using this device, it is possible to carry out all experiments that one typically needs in a first control course. It is made accessible by enabling it to work with the free software Scilab. Results from a few experiments are listed. Remote access of this device using LabVIEW is also presented. The...
When a human manipulates an object with a power assist robot, the human feels a scaled-down effect of the load and the forces required to manipulate the object also reduce. We determined in our previous research that the power assist robot reduces the weight of the lifted object to 40% of its actual weight. However, the root cause of reduced heaviness of objects manipulated with power assist robots...
Humans frequently need to lower heavy objects for various purposes. We assume that suitable human-robot systems such as power assist systems may be comfortably used to lower heavy objects/materials. However, most of the currently available power assist devices are designed for rehabilitation and health care purposes, and hence the development of suitable power assist devices for lowering heavy objects...
Reconfigurable Computing has been making inroads in the front-end digital signal processing systems deployed at radio telescopes around the world. The National Radio Astronomy Observatory (NRAO) at Green Bank has developed a signal processing system expressly for pulsar search and timing observations. These observations are among the most demanding experiments in terms of real-time computational and...
The application of process computed tomography to microchannels is considered in this paper. Using the process computed tomography system in microchannel, a particle distribution image can be obtained in a multiphase flow. Based on the reconstructed image, it is easy to estimate the particle diffusion behaviors in a fluid flow. A microchannel system is designed for process computed tomography. The...
Context based recognition system, which can improve the accuracy of scene recognition if robots cannot obtain adequate recognition features in the camera, has attracted researchers recently. However, there are few researches which focus on part-whole supplement system based on context which can describe the scene using detail parts in the scene and also reduce the ambiguity of each detail part using...
As the development of e-commerce and the implementation of network accounting, companies have achieved operational and financial integration. More and more enterprises begin to use advanced information technology to re-engineer the organizational structure and change management models. In this environment, corporate accounting system has gradually become an information society. In this paper, from...
The abuse of online-game bots has seriously hindered the development of online-game related business. However, in China there's no complete survey on game bots up to date yet. This paper we present an investigation of online game security issues, including bot behaviors and corresponding counter-measures. It shows that the increasing bots abusing damage the game business seriously and there are still...
By incorporating intrinsic motivator into the Technology Acceptance Model, this study attempts to explain students' behavioral intention in using the E-learning system from a motivational perspective. In addition, we empirically compared the E-learning system adoption and usage behavior between Chinese students and Canadian students. The results show that both perceived usefulness and enjoyment have...
This paper reviews College students frequently have more complex problems today, including both the typical or expected college student problems difficulties in relationships and developmental issues as well as the more severe problems, such as depression, sexual assault and thoughts of suicide. That is the finding of a study involving 600 students seeking help in Henan Polytechnic University over...
To apply FPGA automation system to the flow adjustment of traditional metering pump is a more advanced study theme. Using computer, FPGA technology and combined modern sensor technology, a FPGA -based metering pump motor rotation rate controlled system was developed. It can control the flow of the metering pump successfully. It is proved that it not only has simplified the flow control operation and...
System-on-chip (SoC) designs provide integrated solutions to challenging design problems in the telecommunications, multimedia, and consumer electronics domains. However, the communication subsystem gradually becomes a bottleneck of SoC as the technology of semiconductor has a great progress and complexity of system increased. Network-on-chip (NoC) can meet the distinctive challenges of providing...
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