Bøger af Mohamed Ibrahim

Several vehicle manufactures are investing considerable funds in developing new anti-theft systems. Which aim to reduce car stealing or to increase the time of stealing. Currently new technologies are available that can improve vehicle anti-theft such as (immobilizer). Conventional vehicle are not equipped with all known safety features that are available on the market because of their high price. Vehicle manufacture typically fit the latest safety features into their highest classes of vehicle. But over the time these element becoming almost routine feature of lower vehicle classes too Research has indicated that the introduction of such technologies as standard on new vehicle would bring significant benefits for the vehicle owners these new security technologies are already invented.

"Career Compass" is an integral career management guide for mid and early-career professionals, fresh graduates, and college students. Just like a compass in the hand of an explorer, this book will help you know what your "true north", ideal career is, and will then guide you to pursue it. With no fluffing or too many buzzwords, this book offers you a step-by-step, hands-on approach to plan, develop, and lead a fulfilling career. The starting point is to assist you -via a complete self-assessment battery- to become aware of your interests, motivators, and strengths. Once you gain this valuable awareness about yourself, you will be shown how to craft a solid career plan that best matches you. After that, the book will illustrate how to work this plan out by offering practical recipes for handling every major step in your journey. This book strives to strike a balance between the need to grasp the big picture, and the need to nail down the nitty gritty details. While it gives you a strategic mindset on how to think about your professional life and career choices, it also advises you on matters like how to negotiate your salary, how to manage your boss, and how to impress other people, and it goes further down to discuss things like the best font type for your resume and the best suit colour for your job interview.

Informed by the cognitive theory of multimedia learning, this study examined the effects of three multimedia design principles on undergraduate students¿ learning outcomes and perceived learning difficulty in the context of learning entomology from an educational video. The principles were segmenting the video into smaller units, signaling to direct students¿ attention to relevant information, and weeding to remove any nonessential content (SSW). This study used a between-subjects design to measure the effect of SSW (independent variables) on four dependent variables: perceived learning difficulty, knowledge retention, transfer of knowledge, and structural knowledge acquisition. Prior knowledge and metacognitive awareness were included in the model as covariates. Results of the study demonstrate that participants in the SSW group outperformed the non-SSW group on the tests of knowledge transfer and structural knowledge acquisition and reported lower levels of learning difficulty. These findings support the use of segmenting, signaling, and weeding to help novice learners organize and integrate knowledge from complex, dynamic audio-visual media like video.

Gabel Nusab El Balgum is located in the northern part of Bir Safsaf Area Southwestern Desert, Egypt (about 600 km southwest of Aswan City) and covers an area of about 40 km2. A few workers have investigated the Nusab El Balgum Area from the mineralogical and geochemical point of view. The area consists mainly of Devonian sandstone, PermöTriassic volcanic rocks, altered granitic rocks and post-granitic dykes. The altered granitic rocks (silici¿ed and kaolinized) have undergone several hydrothermal alteration processes and were subjected to different types of alteration (hematitization, carbonatization, kaolinization, sericitization and silici¿cation) and are characterized by extreme enrichment in rare metals (such as Zr, Nb, Y and REEs). Bastnaesite, parisite, fergusonite, columbite, hydrothermal zircon, monazite and xenotime are common in the silici¿ed and kaolinized granites

This book describes novel hardware security and microfluidic biochip design methodologies to protect against tampering attacks in cyberphysical microfluidic biochips (CPMBs).