Steganography is the ability to hide secret information in a cover-media such as sound, pictures and text. A new approach is proposed to hide a secret into Arabic text cover media using "Kashida", an Arabic extension character. The proposed approach is an attempt to maximize the use of "Kashida" to hide more information in Arabic text cover-media. To approach this, some algorithms have been des...

Internet has found an increasing role in the politics, during the last decade. Today, terms like digital democracy, Internet elections, Internet advertisements (propaganda, social- political Web logging in the internet has become common terms.  Internet is getting replaced for the traditional media in politics. The interactive characteristic of this media has changed it to an unrivaled instrume...

Peran pendidik untuk mencerdaskan siswa merupakan tanggung jawab dan kewajiban. Perkembangan teknologi yang semakin canggih, menimbulkan perkembangan dalam metode pembelajaran. Selain itu terbiasa menggunakan handphone mulai tertarik dengan media komunikasi melalui jaringan internet. Siswa merasa bosan apabila mengajar ceramah bercerita, mereka membutuhkan realita audio visual. Dari fenomena in...

background: otitis media with effusion (ome) is common in the children. it is proven that pathogenic bacteria as a causative agent of middle ear effusion, however the role of fungal infection in otitis media with effusion remains unclear. therefore, this study was conducted to assess presence of fungi in ome. methods: from january 2005 to september 2006, a number of 62 children with proven otit...

introduction: conductive hearing loss due to chronic otitis media (com) can be treated by surgery. com, however, may be associated with functional damage to the inner ear. sensorineural hearing loss (snhl) due to com has been found to be significant by some authors, whereas it has been considered negligible by others. the present study aimed to answer the question does com cause snhl ? methods:...

introduction:vitamin d has been suggested to play a considerable role in the function of the immune system in various infectious, inflammatory, and autoimmune conditions. otitis media with effusion (ome), defined as the presence of non-purulent fluid within the middle ear without signs or symptoms of suppurative otitis media, has a number of inflammatory predisposing factors. this study was des...