Journal of Information Technology and Application in Education

127-131

Authors: Congjun Rao, Zhongwen Chen

Undergraduate teaching evaluation plays an important role in promoting the educational management and improving the teaching quality in colleges and universities. In this paper, considering the uncertainty and fuzziness in undergraduate teaching evaluation, we translate the problem of undergraduate teaching evaluation into a hybrid multi-attribute decision making with hybrid data which the attribute values integrate with real numbers, interval numbers and fuzzy numbers. To evaluate and rank the undergraduate teaching level for multiple alternative universities, we propose a novel optimization decision method based on grey relational analysis. Moreover, an application decision making example is given to highlight the implementation, availability, and feasibility of this optimization decision method.

137-141

Authors: Jianfang Ye, Jianwei Ye, Jiale Tu

With the design and simulation of single and double-tuned amplifiers as an example, this paper discusses the application of NI Multisim, the advanced software, in the communication circuit teaching. Using the NI Multisim simulation platform, the parameters of various components in the circuit can be set freely. The relationship between the specific circuit parameters and the circuit performance can be investigated directly and in depth by referring to the simulation results. The proper combination of NI Multisim simulation software and the NI ELVIS platform can provide an effective training platform for improving the students’ comprehensive abilities in circuit design.

146-149

Authors: Min Wang, Xiaoxiao Zhu, Xiao Jun

Through the study on the design of muti-tenancy system and the muti-tenancy key technologies, such as muti-tenancy interface display technology, multi-function cutting technology, access control technology,data isolation and expansion technology, the paper proposes the integral technique-solving schema for muti-tenancy e-learning platform based on SaaS, and it implements multiple tenants sharing learning platform services at the same time and provides us a new model for the use of learning platform.

155-159

Authors: Mingdian Niu, Xiang Li, Jian Wang, Ze Lv, Qingxin Xia, Min Dong

Nowadays, English learners usually have gained a big vocabulary, but they always review it inadequately. This paper proposes an online intelligent English testing system based on B/S structure. We have completed the design of system structure, realized the testing function on the basis of this online smart English testing system. This paper shows that how the scheme works and there is a high practical value.

164-168

Authors: Brian K. Chiu, Kim Solez, Consolato M. Sergi

Recent advances in information technology and telecommunications have made significant improvement in the delivery of education in pathology using a digital format. Digital pathology (DP) images are captured as static images by various scanning, imaging or mobile devices. Whole slide imaging/virtual microscopy (WSI/VM) can be obtained by robotic microscopy on an entire histological glass slide. Anonymized DP images may be stored in remote and/or cloud servers to be used in E-Learning and digital education. Since 1986, clinical services using telepathology (TP) technologies for the transfer of pathology images between distant locations have benefited many patients worldwide, including the University of Alberta. WSI by Real-time telepathology systems provides for a faster diagnosis in intraoperative frozen section and tele-consultations, as well as interactive components in digital education and continuing medical education (CME) for purposes of specialist re-certification or re-validation for the Royal College of Pathologists of Canada and College of American Pathologists. At present, the use of WSI by real-time TP system in DP education seems to be limited due to high bandwidth requirement and high expense, but electronic platforms and their connection to stable operating systems are improving enormously. Social media and mobile devices are increasingly being used in DP education and may provide future platforms for the delivery of DP education. However, full-scale implementations of technologies in DP education may be limited, due to limited resources and infrastructural support, and the lack of integration into the existing laboratory information systems (LIS) or Provincial Health Networks (PHN).

173-176

Authors: Zhixin Huang, Chunxiao Wu, Han Yuan, Zhen Shi

The educational technology --- clicker, has been widely used in college and middle school physics classroom in domestic and abroad. In domestic, more focuses are put on the result after using it. But in this paper, student’s behaviors at clicker application in college physics classroom are analyzed. Through questionnaire survey, the student’s receptivity about clicker application before, during and after class has been analyzed. The results can be used for teachers to reasonably apply clicker in classroom.