This project is carring out of design and development of software which is able to determine the ideal method of passing cars sweep so that the car is capable of a corner as quickly as possible without compromising sa...
详细信息
This project is carring out of design and development of software which is able to determine the ideal method of passing cars sweep so that the car is capable of a corner as quickly as possible without compromising safety to crew, or there is a deterioration in passenger comfort, or damage to tangible property transported. Thus a virtual model of a situation such as a desktop application programming in Microsoft Visual Studio 2008 was created. Thanks to the user who made aplication used as an example of automated driving. At the same time it can become the basis for further work on this topic.
In nowadays' medical care, needle-stick injury accounts for a great proportion in all of the accidents. For example when doctors and nurses do the acts of medical treatment, or when relevant personnel dispose of t...
详细信息
In nowadays' medical care, needle-stick injury accounts for a great proportion in all of the accidents. For example when doctors and nurses do the acts of medical treatment, or when relevant personnel dispose of the medical wastes, it is a high probability that they are injured by the used syringe needle. Because there is a serious potential fatal crisis in the accidents of needle-stick injury, for example, the diseases infected by blood such as hepatitis, AIDS, syphilis, etc. may infect the relevant doctors and nurses through the used syringe needle, it indeed causes a great damage. The statistical analysis also indicates that the main cause of the accident of needle-stick injury is the medical personnel's chronic action of "recovering" the needle after injection. Such carelessness of this action may cause accidents. The paper aims at applying the electronic technique to the needling instrument for the purpose of detaching the needle automatically, i.e. an action that can detach the used needles from the syringe and then collect respectively. Thus, it can effectively avoid the accident of needle-stick injury or even the case of serious infection when "recovering" the needle.
This paper deals with the battery life of mobile devices and PDAs at various load levels of the battery. For such testing of PDA battery life, there are many programs in ensuring the current battery status. Our develo...
详细信息
This paper deals with the battery life of mobile devices and PDAs at various load levels of the battery. For such testing of PDA battery life, there are many programs in ensuring the current battery status. Our developed appplications can determine the battery at defined time intervals and display its status on the device display in numeric format XX%, where the measured value is stored in an external file in XLS format. Addressing problem is designed to store the measured data of the appplication in tabular form, for better evaluation performance and the subsequent effect on the battery. Testing is focused on the impact of various device appplications, that means from low-end appplications to very demanding appplications with Wi-Fi, Bluetooth, GPS, for the battery status.
In many desktop applications, an audio signal is captured from the microphone. Unfortunately, most applications lack quality visual indication of arousal microphone volume, which would clearly provide to users (survei...
详细信息
In many desktop applications, an audio signal is captured from the microphone. Unfortunately, most applications lack quality visual indication of arousal microphone volume, which would clearly provide to users (surveillance) information on current values and, if so achieved within a short past. The usability of applications could be in using it as an acoustic monitoring or as a visual area, or volume level for the detection of a communication program. Usability is, of course, also in programs for recording and monitoring audio. The component is designed in .NET Framework.
The project is to create an application that converts the audio signal from your computer microphone to record format MP3. Application is designed to record and preserve the audio recordings to a file in a format of l...
详细信息
The project is to create an application that converts the audio signal from your computer microphone to record format MP3. Application is designed to record and preserve the audio recordings to a file in a format of lossy compression of audio file compression based on MPEG algorithm (Motion Picture Experts Group). While maintaining a relatively high quality it can reduce the size of audio files in CD quality at about one tenth, for speech, however, it gives much worse results. The advantage of this application is the ability to set frequency range (the sampling) and set the width of the stream, which indicates the number of bits, by which a second of record is registred with. The application is written in C # using Microsoft Visual Studio 2008.
The latest rapid advancement of technology of informatics and communication brought new prospective to education. However, the potential of those technologies could have been exploited further in order to transform st...
详细信息
Data mining technology can help extract useful knowledge from large data sets. The process of data collection and data dissemination may, however, result in an inherent risk of privacy threats. In this paper, the SIF-...
详细信息
ISBN:
(纸本)9783642218217
Data mining technology can help extract useful knowledge from large data sets. The process of data collection and data dissemination may, however, result in an inherent risk of privacy threats. In this paper, the SIF-IDF algorithm is proposed to modify original databases in order to hide sensitive itemsets. It is a greedy approach based on the concept of the Term Frequency and Inverse Document Frequency (TF-IDF) borrowed from text mining. Experimental results also show the performance of the proposed approach.
This qualitative study presented high school students' help-seeking behavior and how they interacted with hints while they solved math problems on an intelligent tutoring system for math.
This qualitative study presented high school students' help-seeking behavior and how they interacted with hints while they solved math problems on an intelligent tutoring system for math.
This article reports findings from a classroom environment study which was designed to investigate the nature of Chinese Language classroom environments in Singapore secondary schools. We used a perceptual instrument,...
详细信息
This study explored the implicit brokerage positions of social network behind knowledge sharing and demonstrated applicability to researches of community of practices. A concept of knowledge brokerage was proposed on ...
详细信息
This study explored the implicit brokerage positions of social network behind knowledge sharing and demonstrated applicability to researches of community of practices. A concept of knowledge brokerage was proposed on the basis of the theory of social brokerage, and hypotheses were developed to verify the relational properties of brokerage opportunities. Social network analysis (SNA) was applied to conduct the egocentric network surveys and related analyses. Several new ways of evaluating the performance of knowledge sharing have been developed. The results verified the usability of brokerage as indicators of knowledge sharing. The results also can reveal efficiencies and deficiencies in knowledge dissemination among members of communities. These findings hold relevance for studies on the information technology practices of other professionals.
暂无评论