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A biometric based medical information system for the identification of comorbidity in Covid-19 patients

AIP Conference Proceedings 2021年第1期2387卷

作者： V. Kumaresan K. Punitha S. Ragupathy B. Priestly Shan T. Gunasekaran 1Department of Electrical and Electronics Engineering Kongu Engineering College Perundurai Tamilnadu India 2School of Computer Science and Engineering Vellore Institute of Technology Chennai Tamil Nadu India 3Department of Electrical and Electronics Engineering SSM College of Engineering Komarapalayam Namakkal Tamil Nadu India 4Professor and Dean - Academic Affairs Chandigarh University Mohali Punjab India 5Program Director - Telecommunications University of Technology and Applied Sciences Higher College of Technology Muscat Sultanate of Oman

Medical information System provides the best way to collect patient’s medical information. It helps the doctors to retrieve the patient’s previous medical history very faster and able to provide suitable treatment quickly. To keep medical information of a patient securely is a difficult task. Many MQTT algorithms have been developed to provide security for the patients information. The sensitive medical information of a patient can also be protected by using biometric technology. Internet of Thing (IoT) technology used to send the medical information to the doctor like blood group, BP value, cholesterol level and heart rate level. The proposed system helps to provide the comorbidity details of the Covid-19 infected patient’s to doctors mobile phone. It also takes the current health details of the patients like temperature, respiratory rate and heart beat rate. By considering the past and present medical data of the Covid-19 patients , this system recommends the type of treatment to be given for Covid-19 infected patients.

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Heart on A Chip: Label-Free Isolation and Single Cell Biophysical Phenotyping Analysis of Primary Cardiomyocytes Using Inertial Microfluidics (Small 8/2021)

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Small 2021年第8期17卷

作者： Hossein Tavassoli Prunella Rorimpandey Young Chan Kang Michael Carnell Chris Brownlee John E Pimanda Peggy P.Y. Chan Vashe Chandrakanthan Department of Telecommunications Electrical Robotics and Biomedical Engineering Swinburne University of Technology Hawthorn Victoria 3122 Australia Department of Pathology School of Medical Sciences University of New South Wales Sydney NSW 2052 Australia Adult Cancer Program Lowy Cancer Research Centre University of New South Wales Sydney NSW 2052 Australia Biomedical Imaging Facility Mark Wainwright Analytical Centre University of New South Wales Sydney NSW 2052 Australia Flow Cytometry Facility Mark Wainwright Analytical Centre University of New South Wales Sydney NSW 2052 Australia Prince of Wales Clinical School University of New South Wales Sydney NSW 2052 Australia Department of Haematology Prince of Wales Hospital Sydney NSW 2052 Australia

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Author Correction: Genomic footprints of activated telomere maintenance mechanisms in cancer (Dec, 10.1038/s41467-019-13824-9, 2022)

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NATURE COMMUNICATIONS 2022年第1期13卷 1-1页

作者： Sieverling, Lina Hong, Chen Koser, Sandra D. Ginsbach, Philip Kleinheinz, Kortine Hutter, Barbara Braun, Delia M. Cortes-Ciriano, Isidro Xi, Ruibin Kabbe, Rolf Park, Peter J. Eils, Roland Schlesner, Matthias Brors, Benedikt Rippe, Karsten Jones, David T. W. Feuerbach, Lars Division of Applied Bioinformatics German Cancer Research Center (DKFZ) 69120 Heidelberg Germany Faculty of Biosciences Heidelberg University 69120 Heidelberg Germany Division of Applied Bioinformatics German Cancer Research Center (DKFZ) Heidelberg Germany Faculty of Biosciences Heidelberg University Heidelberg Germany Division of Theoretical Bioinformatics German Cancer Research Center (DKFZ) 69120 Heidelberg Germany Department for Bioinformatics and Functional Genomics Institute for Pharmacy and Molecular Biotechnology (IPMB) and BioQuant 69120 Heidelberg Germany Division of Theoretical Bioinformatics German Cancer Research Center (DKFZ) Heidelberg Germany Institute of Pharmacy and Molecular Biotechnology and BioQuant Heidelberg University Heidelberg Germany German Cancer Consortium (DKTK) Heidelberg Germany National Center for Tumor Diseases (NCT) Heidelberg Heidelberg Germany Heidelberg Center for Personalized Oncology (DKFZ-HIPO) German Cancer Research Center (DKFZ) Heidelberg Germany German Cancer Consortium (DKTK) German Cancer Research Center (DKFZ) Heidelberg Germany Division of Chromatin Networks German Cancer Research Center (DKFZ) and BioQuant 69120 Heidelberg Germany Department of Biomedical Informatics Harvard Medical School Boston Massachusetts 02115 USA Department of Chemistry Centre for Molecular Science Informatics University of Cambridge Cambridge CB2 1EW UK Ludwig Center at Harvard Medical School Boston Massachusetts 02115 USA Department of Biomedical Informatics Harvard Medical School Boston MA USA Department of Chemistry Centre for Molecular Science Informatics University of Cambridge Cambridge UK Ludwig Center at Harvard Medical School Boston MA USA School of Mathematical Sciences and Center for Statistical Science Peking University Beijing 100871 China Heidelberg University Heidelberg Germany New BIH Digital Health Center Berlin Institute of Health (BIH) and Charité - Universitätsmedizin Berlin Berlin Germany Bioi

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Silicon quantum processor unit cell operation above one Kelvin

arXiv

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arXiv 2019年

作者： Yang, Chih-Hwan Leon, R.C.C. Hwang, J.C.C. Saraiva, A. Tanttu, T. Huang, W. Lemyre, J. Camirand Chan, K.W. Tan, K.Y. Hudson, F.E. Itoh, K.M. Morello, A. Pioro-Ladrière, M. Laucht, A. Dzurak, A.S. Centre for Quantum Computation and Communication Technology School of Electrical Engineering and Telecommunications University of New South Wales SydneyNSW2052 Australia Institut Quantique et Département de Physique Université de Sherbrooke SherbrookeQCJ1K 2R1 Canada QCD Labs QTF Centre of Excellence Department of Applied Physics Aalto University Aalto00076 Finland School of Fundamental Science and Technology Keio University 3-14-1 Hiyoshi Kohokuku Yokohama223-8522 Japan Quantum Information Science Program Canadian Institute for Advanced Research TorontoONM5G 1Z8 Canada

Quantum computers are expected to outperform conventional computers for a range of important problems, from molecular simulation to search algorithms, once they can be scaled up to large numbers of quantum bits (qubits), typically millions [1–3]. For most solid-state qubit technologies, e.g. those using superconducting circuits or semiconductor spins, scaling poses a significant challenge as every additional qubit increases the heat generated, while the cooling power of dilution refrigerators is severely limited at their operating temperature below 100 mK [4–6]. Here we demonstrate operation of a scalable silicon quantum processor unit cell, comprising two qubits confined to quantum dots (QDs) at ∼1.5 Kelvin. We achieve this by isolating the QDs from the electron reservoir, initialising and reading the qubits solely via tunnelling of electrons between the two QDs [7–9]. We coherently control the qubits using electrically-driven spin resonance (EDSR) [10, 11] in isotopically enriched silicon 28Si [12], attaining single-qubit gate fidelities of 98.6% and coherence time (Formula presented) µs during ‘hot’ operation, comparable to those of spin qubits in natural silicon at millikelvin temperatures [13–16]. Furthermore, we show that the unit cell can be operated at magnetic fields as low as 0.1 T, corresponding to a qubit control frequency of 3.5 GHz, where the qubit energy is well below the thermal energy. The unit cell constitutes the core building block of a full-scale silicon quantum computer, and satisfies layout constraints required by error correction architectures [8, 17]. Our work indicates that a spin-based quantum computer could be operated at elevated temperatures in a simple pumped 4He system, offering orders of magnitude higher cooling power than dilution refrigerators, potentially enabling classical control electronics to be integrated with the qubit array [18, 19]. Copyright © 2019, The Authors. All rights reserved.

关键词： Semiconductor quantum dots

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Coherent spin control of s-, p-, d- and f-electrons in a silicon quantum dot

arXiv

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arXiv 2019年

作者： Leon, R.C.C. Yang, C.H. Hwang, J.C.C. Lemyre, J. Camirand Tanttu, T. Huang, W. Chan, K.W. Tan, K.Y. Hudson, F.E. Itoh, K.M. Morello, A. Laucht, A. Pioro-Ladrière, M. Saraiva, A. Dzurak, A.S. Centre for Quantum Computation and Communication Technology School of Electrical Engineering and Telecommunications University of New South Wales SydneyNSW2052 Australia Institut Quantique et Département de Physique Université de Sherbrooke SherbrookeQCJ1K 2R1 Canada QCD Labs COMP Centre of Excellence Department of Applied Physics Aalto University Aalto00076 Finland School of Fundamental Science and Technology Keio University 3-14-1 Hiyoshi Kohokuku Yokohama223-8522 Japan Quantum Information Science Program Canadian Institute for Advanced Research TorontoONM5G 1Z8 Canada Research and Prototype Foundry University of Sydney SydneyNSW2006 Australia

Once the periodic properties of elements were unveiled, chemical bonds could be understood in terms of the valence of atoms. Ideally, this rationale would extend to quantum dots, often termed artificial atoms, and quantum computation could be performed by merely controlling the outer-shell electrons of dot-based qubits. Imperfections in the semiconductor material, including at the atomic scale, disrupt this analogy between atoms and quantum dots, so that real devices seldom display such a systematic many-electron arrangement. We demonstrate here an electrostaticallydefined quantum dot that is robust to disorder, revealing a well defined shell structure. We observe four shells (31 electrons) with multiplicities given by spin and valley degrees of freedom. We explore various fillings consisting of a single valence electron – namely 1, 5, 13 and 25 electrons – as potential qubits, and we identify fillings that yield a total spin-1 on the dot. An integrated micromagnet allows us to perform electrically-driven spin resonance (EDSR). Higher shell states are shown to be more susceptible to the driving field, leading to faster Rabi rotations of the qubit. We investigate the impact of orbital excitations of the p- and d-shell electrons on single qubits as a function of the dot deformation. This allows us to tune the dot excitation spectrum and exploit it for faster qubit control. Furthermore, hotspots arising from this tunable energy level structure provide a pathway towards fast spin initialisation. The observation of spin-1 states may be exploited in the future to study symmetry-protected topological states in antiferromagnetic spin chains and their application to quantum computing. Copyright © 2019, The Authors. All rights reserved.

关键词： Semiconductor quantum dots

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Self-Awareness for Autonomous Systems

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PROCEEDINGS OF THE IEEE 2020年第7期108卷 971-975页

作者： Dutt, Nikil Regazzoni, Carlo S. Rinner, Bernhard Yao, Xin Nikil Dutt (Fellow IEEE) received the Ph.D. degree from the University of Illinois at Urbana–Champaign Champaign IL USA in 1989.""He is currently a Distinguished Professor of computer science (CS) cognitive sciences and electrical engineering and computer sciences (EECS) with the University of California at Irvine Irvine CA USA. He is a coauthor of seven books. His research interests include embedded systems electronic design automation (EDA) computer architecture distributed systems healthcare Internet of Things (IoT) and brain-inspired architectures and computing.""Dr. Dutt is a Fellow of ACM. He was a recipient of the IFIP Silver Core Award. He has received numerous best paper awards. He serves as the Steering Committee Chair of the IEEE/ACM Embedded Systems Week (ESWEEK). He is also on the steering organizing and program committees of several premier EDA and embedded system design conferences and workshops. He has served on the Editorial Boards for the IEEE Transactions on Very Large Scale Integration (VLSI) Systems and the ACM Transactions on Embedded Computing Systems and also previously served as the Editor-in-Chief (EiC) for the ACM Transactions on Design Automation of Electronic Systems. He served on the Advisory Boards of the IEEE Embedded Systems Letters the ACM Special Interest Group on Embedded Systems the ACM Special Interest Group on Design Automationt and the ACM Transactions on Embedded Computing Systems. Carlo S. Regazzoni (Senior Member IEEE) received the M.S. and Ph.D. degrees in electronic and telecommunications engineering from the University of Genoa Genoa Italy in 1987 and 1992 respectively.""He is currently a Full Professor of cognitive telecommunications systems with the Department of Electrical Electronics and Telecommunication Engineering and Naval Architecture (DITEN) University of Genoa and a Co-Ordinator of the Joint Doctorate on Interactive and Cognitive Environments (JDICE) international Ph.D. course started initially as EU Erasmus Mundus Project and

Autonomous systems are able to make decisions and potentially take actions without direct human intervention, which requires some knowledge about the system and its environment as well as goal-oriented reasoning. In computer systems, one can derive such behavior from the concept of a rational agent with autonomy (“control over its own actions”), reactivity (“react to events from the environment”), proactivity (“act on its own initiative”), and sociality (“interact with other agents”) as fundamental properties \n[1]\n. Autonomous systems will undoubtedly pervade into our everyday lives, and we will find them in a variety of domains and applications including robotics, transportation, health care, communications, and entertainment to name a few. \nThe articles in this month’s special issue cover concepts and fundamentals, architectures and techniques, and applications and case studies in the exciting area of self-awareness in autonomous systems.

关键词： Special issues and sections Autonomous systems Self-aware Robot sensing systems Computational modeling

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Implementation of a corner reflector antenna using frequency selective surfaces

Implementation of a corner reflector antenna using frequency...

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2017 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2017

作者： De Lyra Ramos, Nieremberg J.P. Fontgalland, Glauco Neto, Alfredo Gomes Peixeiro, Custodio Jose Oliveira Barbin, Silvio Ernesto Post-Gratuate Program in Eletrical Engineering Federal University of Campina Grande Campina Grande Brazil Eletrical Engineering Department Federal University of Campina Grande Campina Grande Brazil Group of Telecommunications and Applied Electromagnetism Federal Institute of Education Science and Technology of Paraíba Joao Pessoa Brazil Institute of Telecommunications Technical Superior Institute University of Lisbon Lisbon Portugal University of São Paulo Polytechnic School Department of Telecommunications Engineering and Control São Paulo Brazil

ISBN: (纸本)9781509044542

In this paper is presented the implementation of a corner reflector antenna where the reflective metal plates are replaced by frequency selective surfaces, FSS, based on the four-arm star geometry. The projected antenna an aperture angle of 60° and operation at 4.0 GHz. The design steps are described and numerical and experiments. For the region within the aperture angle, the corner reflectors with metallic plates and FSS presented practically the same results. The differences between numerical and experimental results in the region outside the angle region are discussed and justified. It is concluded that the use of FSS as reflectors in the corner reflecting antenna is feasible, which is very interesting considering the characteristics of the material (low weight and reduced volume) and the simplicity of the of the FSS. In addition, the antenna proposed in this work is potentially attractive, since it is possible to use FSS reconfigurable and, therefore, if an active antenna is obtained. © 2017 IEEE.

关键词： Frequency selective surfaces

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NSGA-RF: Elitist non-dominated sorting genetic algorithm region-focused

NSGA-RF: Elitist non-dominated sorting genetic algorithm reg...

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2017 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2017

作者： De Lyra Ramos, Nieremberg J.P. Fontgalland, Glauco Neto, Alfredo Gomes Barbin, Silvio Ernesto Post-Gratuate Program in Eletrical Engineering Federal University of Campina Grande Campina Grande Brazil Eletrical Engineering Department Federal University of Campina Grande Campina Grande Brazil Group of Telecommunications and Applied Electromagnetism Federal Institute of Education Science and Technology of Paraíba Joao Pessoa Brazil University of São Paulo Polytechnic School Department of Telecommunications Engineering and Control São Paulo Brazil

ISBN: (纸本)9781509044542

This paper presents a proposal for the modification of the Elitist Non-dominated Sorting Genetic Algorithm (NSGA-II) whose operation is based on the concepts of dominance found in the principle of Pareto efficiency. The proposed modification is about the domain to be analyzed by the algorithm, which is then restricted to a region near the point of interest, thus being faster and with a lower computational cost due to the smaller search space. © 2017 IEEE.

关键词： Genetic algorithms

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Performance analysis of EIED backoff algorithm of the IEEE 802.11 MAC under fading channel errors

Performance analysis of EIED backoff algorithm of the IEEE 8...

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International Joint Conference on Computer Science and Software engineering (JCSSE)

作者： Tinnarut Panthum Suvepon Sittichivapark Jesada Sartthong Department of Telecommunications Engineering King mongkut's Institute of Technology ladkrabang Bangkok Thailand Telecommunications Engineering Program Faculty of Science and Technology Nakhon Pathom Rajabhat University Nakhon Pathom Thailand

ISBN: (纸本)9781509020348

Binary Exponential Backoff (BEB) is the most popular backoff algorithm that is used to compare the numerical results of saturated throughput with other alternative backoff algorithms. In spite of the fact that backoff algorithm under fading channel errors lead to practical application that has higher accurate and better performance, its numerical result of saturated throughput is lower than BEB. In this research, we propose a new discrete time Markov chain model of Exponential Increased Exponential Decreased (EIED) backoff algorithm under fading channel errors, and its numerical result of saturated throughput is better than BEB under fading channel errors. The transmission probabilities are derived in the fixed backoff stage and fixed contention window technique. Our numerical results show that the saturated throughput of EIED under fading channel errors is better and more stable than BEB under fading channel errors when the number of contending station is increased.

关键词： Fading channels Throughput Markov processes Algorithm design and analysis Numerical models Wireless LAN Computer science

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3-6 SHV transmission experiments

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Journal of the National Institute of Information and Communications technology 2017年第2期64卷 119-125页

作者： Kojima, Masaaki Suzuki, Yoichi Kawamua, Yuki Nakazawa, Susumu Aoki, Shuichi Nagasaka, Masafumi Matsusaki, Yoshifumi Koizumi, Yuki Kamei, Masashi Otsuki, Kazuhiro Tanaka, Shoji Saito, Tomohiro Sujikai, Hisashi Kimura, Takeshi Hashimoto, Akinori Shogen, Kazuyoshi Tsuchida, Kenichi Saito, Kyoichi Nakamura, Naoyoshi Advanced Transmission Systems Research Division Science and Technology Research Laboratories NHK Satellite transmission Japan Advanced Transmission Systems Research Division Science and Technology Research Laboratories NHK Multimedia information system Japan Advanced Transmission Systems Research Division Science and Technology Research Laboratories NHK Media transport technologies IP Network Japan Advanced Transmission Systems Research Division Science and Technology Research Laboratories NHK Wireless links for Program Japan Japan Telecommunications Engineering and Consulting Service Satellite broadcasting Japan Advanced Transmission Systems Research Division Science and Technology Research Laboratories NHK Multiplexing scheme Japan Advanced Transmission Systems Research Division Science and Technology Research Laboratories NHK Antennas for satellite broadcasting Japan Science and Technology Research Laboratories NHK Satellite and Terrestrial transmission Japan Broadcasting Network Planning Division Transmission and Reception Engineering Center Engineering Administration Department NHK Transmission systems for broadcasting Japan Broadcasting satellite system Radio transmission technology Japan Advanced Transmission Systems Research Division Science and Technology Research Laboratories NHK Digital terrestrial broadcasting system Japan Media Planning Bureau NHK Optical transmission Japan

NHK has been studying "4K/8K Super Hi-Vision (ultra high definition) TV" as next generation TV system and aimed to achieve the 4K/8K broadcasting services for satellite. In this paper, we report experimental results of the demonstrations and performance evaluations for 8K multi-channels and functional verifications for transmission systems. © 2017 National Institute of Information and Communications technology. All rights reserved.

关键词： Broadcasting

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