Results 21 to 30 of about 7,215,155 (303)
QUANTUM COMPUTATION WITH BALLISTIC ELECTRONS [PDF]
International Journal of Modern Physics B, 2001 We describe a solid state implementation of a quantum computer using ballistic single electrons as flying qubits in 1D nanowires. We show how to implement all the steps required for universal quantum computation: preparation of the initial state, measurement of the final state and a universal set of quantum gates.
Ionicioiu, Radu +2 more
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The Availability of ergonomic standards from the point of view of information specialists in school libraries in Beni Suef [PDF]
Journal of Distance Learning and Open Learning, 2021 This study comes to identify the reality of ergonomics, the availability of ergonomic standards in school libraries, the extent of students' satisfaction with it, standing on the positives, and developing solutions for the negatives in school libraries ...
Asmaa Said, Maha Mohamed
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IEEE Access, 2021 The front-end readout channel consists of a charge sensitive amplifier (CSA) and two different unipolar-shaping circuits to generate pulses suitable for time and energy measurement.
T. Sanchez-Rodriguez +5 more
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Computation in electron microscopy [PDF]
Acta Crystallographica Section A Foundations and Advances, 2016 Some uses of the computer and computation in high-resolution transmission electron microscopy are reviewed. The theory of image calculation using Bloch wave and multislice methods with and without aberration correction is reviewed and some applications are discussed.
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Improving Fall Detection Using an On-Wrist Wearable Accelerometer
Sensors, 2018 Fall detection is a very important challenge that affects both elderly people and the carers. Improvements in fall detection would reduce the aid response time. This research focuses on a method for fall detection with a sensor placed on the wrist. Falls
Samad Barri Khojasteh +4 more
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Optimizarea generării de itinerarii pentru ghizi turistici autonomi prin integrarea datelor în timp real în algoritmi genetici [PDF]
Revista Română de Informatică și AutomaticăResearch in the field of autonomous vehicles has made good progress in the last years, but mass adoption is unlikely to happen very soon due to, in most part, important ethical and security concerns.
Cristian SANDU +2 more
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Control Strategies for Induction Motors in Railway Traction Applications
Energies, 2020 This paper analyzes control strategies for induction motors in railway applications. The paper will focus on drives operating with a low switching to fundamental frequency ratio and in the overmodulation region or six-step operation, as these are the ...
Ahmed Fathy Abouzeid +6 more
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The Introduction of the Electronic Computer and the End of Business Forecasting at the NBER
Œconomia, 2023 For the greater part of the twentieth century, business forecasting has been a struggle against time. Forecasters needed reliable, comprehensive, and up-to-date data that would allow them to extrapolate trends for the months ahead.
Laetitia Lenel
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A Wireless Sensor System for Real-Time Monitoring and Fault Detection of Motor Arrays
Sensors, 2017 This paper presents a wireless fault detection system for industrial motors that combines vibration, motor current and temperature analysis, thus improving the detection of mechanical faults.
Jonathan Medina-García +5 more
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IEEE Access, 2020 Large-scale wireless sensor network (LSWSN) is composed of a huge number of sensor nodes that are distributed in some region of interest (ROI), to sense and measure the environmental conditions like pressure, temperature, pollution levels, humidity, wind,
Essam H. Houssein +5 more
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