SummaryHardware implementation of dedicated arithmetic modules is inevitable for any signal processing system development and computational complexity of such modules could be significantly reduced with improved performance by utilizing Vedic algorithms. Five novel Vedic arithmetic modules for multiplication, square, cube, square root, and cube root are implemented on Zedboard Zynq‐7000 FPGA. A novel 4:2 compressor that uses only primitive gates in critical path is proposed to reduce partial products in the Urdhwa Tiryakhbhyam parallel multiplier achieving the best performance reported so far. Elimination of recursiveness in Antyayordashekepi‐Dwanda squarer results in reduced area while modified Dwanda squarer results in reduced delay. Anurupyena cubic module with 4:2 and 5:2 compressors is implemented from which the one with 4:2 compressor provides the least delay with more than 50% reduction with respect to that of reported cube modules. Modified Vargamula square root and modified cube root modules are also implemented incorporating pipelining, priority encoder, and padding of zero's to achieve better performance. In addition to the delay, in terms of area occupancy, power, and energy consumed (power‐delay‐product), better or comparable performance is also achieved by all the above‐mentioned modules implemented. The dedicated multiplier is used in a 64‐point FFT Implementation and results similar to existing structures are obtained.

Mobile Learning plays a vital role in the field of education technology. Technology changed from time to time from traditional method of teaching to e-learning and then now moved to m-learning (mobile-learning), but the concept of education remains the same. In this chapter the objective is to review the benefits and challenges of using mobile devices (m-learning) in class room in the field of educational technology. The term educational technology is the combination of education and technology. Technology changes from time to time with the development of digital technology, but education remains the same.

Education in its general sense is a form of learning, in which knowledge, skills and habits are transferred across generations through teaching. The syllabus and curriculum followed by the dental colleges in training undergraduate and postgraduate students have been set by the Dental Council of India in assuring a minimum standard of quality. The current design of curriculum emphasizes on didactic lectures with inclusion of minimum quota completion as a prerequisite for the student to appear for university examinations. This article comprises of a questionnaire study on obtaining the perspective of teaching methodology in dentistry among staffs and students.

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This “E-Card Downloading application” is to design and develop for well secured dynamic application used for easy retrieval of necessary cards. Issued in the form of a standardized application, which includes the details like Driving license, Voter Id, Ration Card and Aadhar Card. Sometimes we come across the need of submitting or to show the proof of hardware copy of cards at this time this e-card application which is an safest application used for downloading cards of our necessary. This application also contains OTP generation in which the otp is send to the registered mail id so that we can protect our details from others.