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IDEA(International Data Encryption Algorithm) A secret key cryptography method that uses a 128-bit key. Introduced in 1992, its European patent is held by Ascom-Tech AG, Solothurn, Switzerland. Written by Xuejia Lai and James Massey, it uses the block cipher method that breaks the text into 64-bit blocks before encrypting them. See PGP. idea 1. Philosophy a. a private mental object, regarded as the immediate object of thought or perception b. a Platonic Idea or Form 2. Music a thematic phrase or figure; motif idea [ī′dēยทə] (psychology) A mental impression or thought. An experience or thought not directly due to an external sensory stimulation.
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Another chapter suggests productive lesson activities for times when a student has not practiced; yet another gives ideas for creating a "story recital," exploring musical meaning and building students' creativity and imagination. The writer gives ideas on how to make more money, but I have a family, and I already put in 60+ hours a week between grading papers, lesson plans, and extra duties. Also, ask for the free book, The Eco-Club Environmental Activist Guide, which gives ideas on how to start an eco-club, how to run an effective meeting, and how to organize and publicize environmental events. |
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