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Oscillation of Some Nonlinear Third-Order Difference Equation
N. Tripura
Pages: 1-14 | First Published: 05 Aug 2022
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Abstract
In this chapter we would like to present some elements of qualitative theory of difference equations.

1. Balla.K. On asymptotic behaviour of solutions to some difference equations, Advances in difference equations ( Veszprem, 1995), 67-69, Gordon and Breach, Amesterdam,1997.
2. Chuanxi.Q., Kuruklis, S. A. and Ladas, G., Oscillations of systems of difference equations with variable coefficients, J. Math. Phy. Svi. 25, No. 1(1991), 1-12.
3. Drozdowicz, A and Ponpenda, J., Asymptotic behaviour of solutions of difference equations of second order, J. Comp. and Appl. Math. 47(1993), 141-149.

RSA Based Capture Encryption Using VHDL
J. Hailma
Pages: 15-24 | First Published: 05 Aug 2022
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Abstract
With the advent of technology large number of images are transmitted and received through the internet. Security and privacy are the two major concerns during digital image transmission. Many encryption techniques have been in the literature. They include several crypto analysis techniques, namely DES, RSA etc. However the research has been mostly stopped in the simulation stage itself. Also the available techniques are time consuming, which pose a serious concern especially during video transmission. Hence it is necessary to develop an indigenous hardware that can be exclusively used for video encryption and decryption. Hardware implementation involves developing the algorithm in VHDL and downloading it in a kit. The proposed work aims at developing video encryption and decryption of binary images. Also the proposed techniques have been extended to gray scale videos with 32 gray levels.

[1] Wu-chi (2001) “On Error Preserving Encryption Algorithms for Wireless Video Transmission” The Ohio State UniversityDepartment of Computer and information Science Columbus, OH 43210 {tosun,wuchi}@cis.ohio-state.edu (2001).
[2] John et al. (2011) “PUZZLE FAST RANDOM BIT ENCRYPTION TECHNIQUE FOR JOINT VIDEO COMPRESSION AND ENCRYPTION” 1Assistant Professor (Senior), School of Information Technology and Engineering VIT University, Vellore, Tamil Nadu, India Research Supervisor, Anna University of Technology Coimbatore Tamil Nadu. (2011).
[3] Jaimes et al.(2010) “VIDEO ENCRYPTION WITH CHAOTICALLY COUPLED CHAOTIC MAPS USING DMP-6437 AND SIMULINK” Centro Universitario de los Lagos, Universidad de Guadalajara, Enrique Díaz de León s/n. Lagos de Moreno, Jal., C. P. 47460, México,(2010)
[4] Gurmeet (2006) “Secure Video Conferencing for Web Based Security Surveillance System” Department of Computer Science and Engineering Indian Institute of Technology, Kanpur July, 2006
[5] Murthy et al (2011) “Dynamic Video Conferencing with Fully Secured Encryption Algorithms” Assistant Professor Department of CSE ANITS, VSKP International Journal of Computer Applications (0975 – 8887) Volume 34, No.8, November 2011.

Village tourism in Nepal A case study of upardang Gadi, Chit Wan District Nepal
S. Rajasri
Pages: 25-34 | First Published: 05 Aug 2022
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Abstract

Nepal is a land secured nation in the lap of Himalyans

 1. Agrawal M.K and Upuadhaya XRI.PV .( 2R0E06F),E “RtoEuNrisCmE aSn d economic development in Nepal” 

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