Song Ping Zhou , Institute of Mathematics, Zhejiang Sci-Tech University, Xiasha Economic Development Area, Hangzhou, Zhejiang 310018 China, and Department of Mathematics, Statistics & Computer Science, St. Francis Xavier University, Antigonish, Nova Scotia, Canada B2G 2W5 [email protected] Ping Zhou, Dan Sheng Yu 3 Department of Mathematics, Statistics & Computer Science, St. Francis Xavier Univer...

This research was conducted in the Lower Ping River Basin downstream of the Bhumibol Dam and the Lower Wang River Basin in Tak Province, Thailand. Most of the tributary streams of the Ping can be considered as ungauged catchments. There are 10pumping station installation at both river banks of the Ping in Tak Province. Recently, most of them could not fully operate due to the water amount in th...

PIWI-interacting RNAs (piRNAs) silence transposable elements in animal germ cells. In Drosophila ovaries, piRNAs are produced by two distinct pathways: the "ping-pong" amplification cycle that operates in germ cells and a ping-pong-independent pathway termed the primary pathway that mainly operates in somatic cells. AGO3, one of three PIWI proteins in flies, is involved in the ping-pong cycle i...

The current methods of communication using steganography techniques involve the use of carrier files including network protocols. The current study presents a new method of communication using steganography techniques available today, the carrier being a ping. The study will also present the most effective ways of prevention against this form of secret communication. Key-Words: steganography, i...

DENG-JYI CHEN , MING-SANG CHANG, MING-CHENG SHENG* AND MAW-SHENG HORNG** Institute of Computer Science and Information Engineering National Chiao Tung University Hsinchu, Taiwan 300, R.O.C. *Department of Information Management National Ping Tung Institute of Commerce Ping Tung, Taiwan 912, R.O.C. **Department of Mathematics and Science Education National Taipei Teachers College Taipei, Taiwan ...

Distributed denial of service attack (DDoS) is an attempt by malicious hosts to overload website, network, e-mail servers, applications, network resources, bandwidth, etc. Globally DDoS attacks affected four out of ten organizations (around 41 %) over the past few years. Challenges involved in taking counter measures against DDoS attacks are network infrastructure, identifying legitimate traffi...

1. Introduction. In the early hours of March 8, 2014, a Malaysia Airlines Boe-ing 777 disappeared en route from Kuala Lumpur to Beijing with 239 people on board [14]. At the time of writing this article there has been no confirmation of any debris from the aircraft and no survivors have been found. 1 If the crash site is not discovered, this tragedy may become one of the great aviation mysterie...