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Information and Communication Technology (ICT) has a great potential for enriching learning experience especially in early childhood education. The need to integrate ICT at preschool level has become greater. The teacher as a mediator influences the use of ICT in teaching and learning. The aim of the research is to investigate teachers' attitudes toward use of ICT and examine whether there are a relationship...
The primary purpose of this study was to provide validity evidence for the items used to measure the intention to use an Online Discussion Site (ODS). Seventy seven students participated in this study. The extended Technology Acceptance Model (TAM) model was adapted for this study. With the use of the Rasch analysis, the item validity in extended TAM model was evaluated. There are a few aspects of...
Web enabled Laboratory implementation of Instrumentation Lab is shown in this work. Many measurement principles are used in this course. Many principles related with Instrumentation can be demonstrated by means of Web enabled laboratory and it is the advancement in Instrumentation course teaching. The characteristic of LM35, Pt100 and Thermistor is shown in this work. By using LabVIEW developing software...
In this paper, we propose a self-learning tool for the flute performance using PC-based software and an external electronic flute instrument. This tool provides information how to play and supports interaction for the exercise. Our software uses templates and descriptors to specify the window forms, contents type, and contents substance which can be easily modified by the user to match the contents...
With the rapid development of automobile instrument technology, the traditional combined instrument has many limitations on the display. A real-time LCD system for the pure electric vehicle based on the CAN bus is proposed in the paper. The system network hierarchy architecture was analyzed and the system hardware architecture, information exchange protocol and system LCD interface were designed in...
After careful consideration of security problems of WiMAX network and based on the specification of the WiMAX itself, in this paper we have taken a novel approach to these issues by designing a WiMAX-based energy efficient intrusion detection system that has better performance and is more efficient. Our investigations indicate that this intrusion detection system can provide both an acceptable application...
Gait is defined to be the coordinated, cyclic combination of movements that result in human locomotion. Gait recognition refers to identify a human by the style/way, a person walks in image sequences. The objective of this paper is to implement the traditional gait recognition algorithm and to show the variation in gait recognition when subject is observed parallel to camera under three conditions-walking...
How a program performs can have a powerful effect on its value and how effective it is. Professional software engineers have long known this and strive to improve performance. Some end-user programmers, particularly scientists, also share this concern about performance. There are many systems where when something happens, or how fast code can execute is of utmost importance. For example, code written...
In many test applications involving high speed digital data buses, the time required to receive data from a Unit Under Test (UUT), process that data, and provide a response to the UUT may be small enough to preclude use of the computer controlling the overall test system, even if the nature of that data processing is not very complex. In these situations, Test Program Set (TPS) developers can use...
This paper describes the objectives and work developed in the project New Technologies and Interfaces for Music Education and Production by Universitat Politècnica de València and the Computer Music Group from Carnegie Mellon University: Several education scenarios and application typologies are designed, the use of collaborative creation with Web 2.0 is proposed, and the first implemented applications...
Technology upgrades bring about the need for fielded ATLAS-based environments to expand tests to include modern high speed digital systems. The ATLAS test language does not contain innate capability to describe new tests, so TPS developers use NAM or FEP constructs as the mechanism to communicate with an external system. An external system, such as a self-contained, fully-integrated instruments within...
Keeping Automatic Test Equipments (ATE) current with technology is one of the major challenges in automatic testing world. Needs and priorities can quickly evolve throughout the life cycle of ATEs and handling obsolescence via performing upgrades on hardware and software can be impossible after several years. While developing Test Program Sets (TPS), if existing ATE systems cannot meet the necessary...
In present industrial field, the high-speed data acquisition system with small size, high-accuracy and multi-gain choices is badly needed. This paper presents a realizing solution of a parallel PCI high-speed data acquisition system for universal multi-channel based on the SOPC. With this system, we can either use these 12 channels together or choose combination. Meanwhile, the gain-programmed amplifier...
With the rapid development of motorized transportation, intelligent transportation systems have become increasingly important. Intelligent video surveillance system, as an important part of intelligent transportation subsystem, usually used in some important transportation regional, monitoring a certain period through a fixed camera. It is with great importance to achieve detection and real-time tracking...
Cargo loading problem is a NPcomplete problem. An approximate algorithm based on heuristic and anneal algorithm was used to implement a system to solve this problem. Experiments show that, loading factor was improved by about 3% and efficiency was speed to nearly two times
The detailed realization of VSAT satellite communication automated test system based on. Net platform is analyzed and discussed in this paper, focusing on design of the flexible and reliable testing process and deep analysis of the system expandability specific to the characteristic of the VSAT satellite communication system. Proved successfully in practice, the automated test system has reliable...
Structure, material and some methods on reducing the heat transfer of special constant temperature slots are discussed. These special constant temperature slots are used in high accuracy standard capacitors, and have the resolution of 0.002°C and the fluctuation of ±0.01°C. They can reduce capacitance variance of the standard capacitors when the environment temperature changes. Then the standard capacitors...
Firstly, this paper provides the overall structural design of the staff positioning system of Wireless Sensor Networks in dangerous places, and introduces various types of module node which consist of the system. This paper also highlights the advantages of Wireless Sensor Networks technology which can form Ad Hoc Network and data Multi-hop. Finally, it puts forward the RSSI ranging algorithm. According...
Firstly, this paper provides the overall structural design of the mine safety auxiliary system of Wireless Sensor Networks, and introduces various types of module node which consist of the system. This paper also highlights the advantages of Wireless Sensor Networks technology which can form Ad Hoc Network and data Multi-hop. Finally, it puts forward the RSSI ranging algorithm. According to the actual...
It discussed the problems existed in the current green architectuarl design software combining with the architectural design process and green building evaluation standards in this paper. The architecture of constructing system frame for green architectural design software are analyzed. We put forward that BIM technology is an affective method to keep data consistent, data unique and to share resources...
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