A number of user authentication schemes have been proposed to provide roaming services in the global mobility network (GLOMONET). However, most of these schemes are based on an asymmetric cryptosystem, which has a higher computational cost. To achieve computational efficiency, Chang et al. proposed an authentication scheme using simple hash functions for mobile devices in the GLOMONET. However,...

Optical Binary-Phase-Shift-Keying Modulation of 10 GHz Using an Integrated Hybrid Device Myunghun SHIN∗, Jiyoun LIM, Jeha KIM1, Jeong-Soo KIM1, Kwang-Eui PYUN1 and Songcheol HONG Department of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), 373-1 Kusong-Dong, Yusong-Gu, Taejon 305-701, South Korea 1Telecommunication Basic Research Laboratory, Electronics Tele...

1 Department of Electronic Engineering and Green Technology Research Center, Chang-Gung University, No. 259, Winhwa 1st Road, Gueisan, Taoyuan County, Township 333, Taiwan 2Department of Computer & Communication, Army Accident, No. 750, Londong Road, Taoyuan County, Jungli City 320, Taiwan 3Department of Physics, Central Florida University, 4000 Central Florida Blvd/Building 121 PS 430 Orlando,...

A new genus of Chinese Empoascini (Hemiptera: Cicadellidae: Typhlocybinae), Radicafurcus Qin & Zhang, gen. n. with one new species, R. breviprocessus Qin & Zhang, sp. n. from Sichuan Province (S.W. China) is described and illustrated. Baguoidea Mahmood 1967 is redescribed and a new species, B. yunnanensis Qin & Zhang, sp. n. is described from Yunnan Province (S.W. China). Two genera (Faiga Dwor...

Eight new synonymies of taxa different rank and six combinations are proposed in members the family Issidae (Hemiptera: Auchenorrhyncha: Fulgoroidea) occurring China based on their original descriptions. New (senior first): Hemisphaeriini Melichar, 1906 = Superciliarinae Meng, Qin et Wang, 2020, syn. n.; Pusulissus Bourgoin 2020 Flatiforma Tetrichina Chang Chen, Lunatissus Microsarimodes 2019 E...

Our aim of this paper is to propose a method analytic continuation Carlitz multiple (star) polylogarithms the whole space by using Artin-Schreier equation and present treatment their branches introducing notion monodromy modules. As applications method, we obtain (1) logarithms higher tensor powers module, (2) orthogonal property (Chang-Mishiba functional relations), (3) branch independency Eul...

A strong excess in a form of a wide peak in the energy range of 300–800 GeV was discovered in the first measurements of the electron spectrum in the energy range from 20 GeV to 3 TeV by the balloon-borne experiment ATIC (Chang et al., 2008b). The experimental data processing and analysis of the electron spectrum with different criteria for selection of electrons, completely independent of the r...

The surface of the immunoglobulin structure plays a multifunctional role within the immune network. The variable structures of antibodies express a large repertoire of idiotypic specificities (idiotopes) and are also responsible for the vast diversity of different binding sites (paratopes). Crystallographic analyses of antibodies have identified V regions that form a binding site or pocket for ...