Vernam Cipher, was known to be a perfect cipher; however, the keystream digits have to be completely random. The Stream Ciphers discourse the issues by losing a degree of security continue reading : Modified OTP Based Vernam Cipher Algorithm using Multilevel Encryption Method

Jeepneys and multicabs are two of the popular public utility vehicles (PUVs) in Tacloban City. In some cases, jeepneys are improvised vehicles from leftover jeeps of the US Military while continue reading : Assessment of Public Utility Vehicles in Tacloban City: Inputs to an Improved Interior and Exterior Design of Multicabs and Jeepneys

One of the most concerned issues during data transmission is the security of information exchange. Cryptographic schemes are needed to protect the vital information from intruders or against illegal access continue reading : An Improved 3d Playfair Cipher Key Matrix With Dual Cipher Block Chaining Method

Vernam Cipher, known as One Time Pad, was proved to be unbreakable; however, the keystream digits have to be completely random. Stream Ciphers address the issues by forgoing a degree continue reading : Strengthening The Vernam Cipher Algorithm Using Multilevel Encryption Techniques

Fluorescent lighting system is commonly used as an electric light source in residential houses and commercial buildings. It uses fluorescent lamps that have energy saving features and longer lifespan compared continue reading : The Effectiveness of Concepts on Reuse of Parts of Non-Functional Fluorescent Lamps

The purpose of this study was to determine the relationship between students’ views of university instructional quality and their academic satisfaction. The emphasis was on demonstrating the impact of instructional continue reading : Instructional Quality and Academic Satisfaction of University Students