Results 61 to 70 of about 1,033,899 (283)
On the Quantum Computing Delusion [PDF]
viXra, 2017 The prospect of an up-coming quantum computer revolution is big news these days, with some technologists predicting that a scalable quantum computer is a mere 4 - 5 years away. It has even been claimed -by D-Wave cofounder Eric Ladizinsky- that this prospective revolution will be civilization's next big revolution.
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Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose This study evaluates a novel cone‐beam computed tomography (CBCT) imaging solution integrated onto a conventional C‐arm linear accelerator (linac) with increased gantry speed. The purpose is to assess the impact of improved imaging hardware and reconstruction algorithms on image quality.
Theodore Arsenault +9 more
wiley +1 more source
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose Reducing radiation dose attributed to computed tomography (CT) may compromise the accuracy of organ segmentation, an important step in 177Lu DOTATATE therapy that affects both activity and mass estimates. This study aimed to facilitate CT dose reduction using deep learning methods for patients undergoing serial single photon emission ...
Hung‐Te Yang +2 more
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, 2014 This is a short introduction to the field of Quantum Computation. I deal with the basics first, and then go on to describe some peculiar features of the formalism. I wrote this as a report for one of my projects.
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Quantum analogue computing [PDF]
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2010 We briefly review what a quantum computer is, what it promises to do for us and why it is so hard to build one. Among the first applications anticipated to bear fruit is the quantum simulation of quantum systems. While most quantum computation is an extension of classical digital computation, quantum simulation differs fundamentally in how the data are
William J. Munro +3 more
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A method for measuring spatial resolution based on clinical chest CT sequence images
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose This study aimed to develop and validate a method for characterizing the spatial resolution of clinical chest computed tomography (CT) sequence images. Methods An algorithm for characterizing spatial resolution based on clinical chest CT sequence images was developed in Matlab (2021b).
Ying Liu +3 more
wiley +1 more source
Teaching Quantum Computing to High-School-Aged Youth: A Hands-On Approach
IEEE Transactions on Quantum Engineering, 2022 Quantum computing is aninterdisciplinary field that lies at the intersection of mathematics, quantum physics, and computer science, and finds applications in areas including optimization, machine learning, and simulation of chemical, physical, and ...
Prashanti Priya Angara +4 more
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Quantum Computing via The Bethe Ansatz [PDF]
Quantum Inf Process (2012) 11:585-590, 2011 We recognize quantum circuit model of computation as factorisable scattering model and propose that a quantum computer is associated with a quantum many-body system solved by the Bethe ansatz. As an typical example to support our perspectives on quantum computation, we study quantum computing in one-dimensional nonrelativistic system with delta ...
arxiv +1 more source
Advanced Biology, EarlyView.Positively supercharged mGreenLatern protein is self‐assembled electrostatically with negatively charged zinc phthalocyanines to yield bio‐based photoactive materials in aqueous media. The addition of phthalocyanines results in the formation of large complexes fully quenching of the protein fluorescence. The results indicate an energy transfer from the
Sharon Saarinen +10 more
wiley +1 more source
Entanglement across separate silicon dies in a modular superconducting qubit device
npj Quantum Information, 2021 Assembling future large-scale quantum computers out of smaller, specialized modules promises to simplify a number of formidable science and engineering challenges.
Alysson Gold +17 more
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