The exponential spread of the World Wide Web has had an enormous impact on educational
institutions. New technologies, such as virtual and remote laboratories, have improved learning and training in the academic community, mainly in the field of technical and…

Web-based learning environments are becoming increasingly popular in higher education. One of the most important web-learning resources is the virtual laboratory (VL), which gives students an easy way for training and learning through the Internet. Moreover, on-line collaborative communication represents…

Virtual and remote laboratories have improved
learning and training in the academic community. They allow students to acquire methods, skills and experience related to real equipment in an intuitive and cost-effective way. The purpose of this paper is to present…

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In this article we present a performance comparison of four symmetric block ciphers namely DES, Triple-DES, AES, and Blowfish. Performance evaluation based on CPU execution time is conducted under WinXP and Ubuntu /Linux version 8.10 operating system platforms. The study…

This article focuses on early archaeological activities on Java between 1800 and 1850 in the context of the multiple regime changes of that period. It engages with the New Imperial History’s network-centred approach by looking at circuits of archaeological knowledge…

Acantholybas steinbaueri, a brachypterous new species, is described and illustrated from Java (Bali Island and Dammerman). The genus Acantholybas is redescribed, and a key to the four known species is provided.

ABSTRACT   Private universities should realize the appropriate quality requirements demanded by consumers. Where quality is the issue in a consistent and efficient way to deliver what is desired and expected by consumers. Consumer response is reflected in the prospective…

We present here the first visual interface for a Mexican Spanish Sign Language translator on its first development stage: sign-writing recognition. The software was developed for the unique characteristics of Mexican linguistics and was designed in order to use sentences…

This paper presents a JAVA based framework for RTL modeling and simulation of digital hardware designs. After linking between object-oriented concepts and RTL models, the JAVA analogy to features found in a widely used hardware description language like Verilog is…