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Difficulties in ensuring review quality performed by committees under the Act on the Safety of Regenerative Medicine in Japan (vol 18, pg 613, 2023)

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STEM CELL REPORTS 2023年第5期18卷 1247-1247页

作者： Ikka, Tsunakuni Fujita, Misao Hatta, Taichi Isobe, Tetsu Konomi, Kenji Onishi, Tatsuo Sanada, Shoji Sato, Yuichiro Tashiro, Shimon Tobita, Morikuni Division of Bioethics &amp Healthcare Law Institute for Cancer Control National Cancer Center Japan Chuo-ku Tokyo 104-0045 Japan Division of Bioethics Center for Research Administration and Support National Cancer Center Japan Chuo-ku Tokyo 104-0045 Japan Uehiro Research Division for iPS Cell Ethics Center for iPS Cell Research and Application (CiRA) Kyoto University Sakyo-ku Kyoto 606-8507 Japan Institute for the Advanced Study of Human Biology (WPI-ASHBi) KUIAS Kyoto University Sakyo-ku Kyoto 606-8501 Japan Graduate School of Public Health Shizuoka Graduate University of Public Health Aoi-ku Shizuoka 420-0881 Japan Law School Keio University Minato-ku Tokyo 108-8345 Japan Clinical and Translational Research Center Keio University Hospital Shinjuku-ku Tokyo 160-0016 Japan MLIP Law Office Minato-ku Tokyo 105-0004 Japan Clinical and Translational Research Center Kobe University Hospital Kobe-city Hyougo 650-0017 Japan Faculty of Education Tokyo Gakugei University Koganei-city Tokyo 184-8501 Japan Department of Sociology Graduate School of Arts and Letters Tohoku University Sendai Miyagi 980-8567 Japan Medical Technology Innovation Center Juntendo University Bunkyo-ku Tokyo 113-8421 Japan

We outlined five studies regarding the quality of the review by committees based on the Act on the Safety of Regenerative Medicine. The findings raise serious concerns about the independence, integrity, and quality of reviews of therapeutic plans by these committees with inappropriately close relationships to medical institutions and companies.

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Master equation emulation and coherence preservation with classical control of a superconducting qubit

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Physical Review A 2022年第6期106卷 062620-062620页

作者： Evangelos Vlachos Haimeng Zhang Vivek Maurya Jeffrey Marshall Tameem Albash E. M. Levenson-Falk Department of Physics and Astronomy Dornsife College of Letters Arts and Sciences University of Southern California Los Angeles California 90089 USA Center for Quantum Information Science & Technology University of Southern California Los Angeles California 90089 USA Department of Electrical Engineering Viterbi School of Engineering University of Southern California Los Angeles California 90089 USA Quantum Artificial Intelligence Laboratory (QuAIL) NASA Ames Research Center Moffett Field California 94035 USA USRA Research Institute for Advanced Computer Science (RIACS) Mountain View California 94043 USA Department of Electrical and Computer Engineering University of New Mexico Albuquerque New Mexico 87131 USA Department of Physics and Astronomy and Center for Quantum Information and Control University of New Mexico Albuquerque New Mexico 87131 USA

Open quantum systems are a topic of intense theoretical research. The use of master equations to model a system's evolution subject to an interaction with an external environment is one of the most successful theoretical paradigms. General experimental tools to study different open system realizations have been limited, and so it is highly desirable to develop experimental tools which emulate diverse master equation dynamics and give a way to test open systems theories. In this paper we demonstrate a systematic method for engineering specific system-environment interactions and emulating master equations of a particular form using classical stochastic noise in a superconducting transmon qubit. We also demonstrate that non-Markovian noise can be used as a resource to extend the coherence of a quantum system and counteract the adversarial effects of Markovian environments.

关键词： Open quantum systems & decoherence Quantum control Quantum engineering Quantum simulation Superconducting qubits Quantum master equation

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Spatial and Temporal Visualization of Pedestrians Based on Walking States

Spatial and Temporal Visualization of Pedestrians Based on W...

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International Conference on Information Visualisation (IV)

作者： Natsumi Tsuchida Yuri Miyagi Masaki Onishi Takayuki Itoh Grad. School of Humanities and Sciences Ochanomizu University Tokyo Japan Artificial Intelligence Research Center National Institute of Advanced Industrial Science and Technology Ibaraki Japan

ISBN: (数字)9781728191348

ISBN: (纸本)9781728191355

People flow has useful knowledge in various fields including traffic, disaster prevention, and marketing. Such information can be obtained by looking for the movement patterns of each person and the features of each *** have proposed a visualization method that summarizes the paths of a large number of pedestrians in order to discover their useful information. However, we have not been working on visualization focusing on walking states whether people are moving rapidly or slowly. This paper presents a visualization method based on the walking states of a large number of pedestrian paths measured by using cameras. The visualization tool allows users to inspect walking people based on walking states from spatial and temporal views. The spatial view applies a heatmap and the temporal view adopts a stacked line graph. In addition, the user interface has a function to simultaneously visualize changes in the walking state distribution over time and walking paths.

关键词： Legged locomotion Heating systems Visualization Focusing User interfaces Tools Cameras

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A Novel Application of Quantum Speed Limit to String Theory

arXiv

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arXiv 2023年

作者： Shabir, Arshid Wani, Salman Sajad Ali, Raja Nisar Kannan, S. Sheikh, Aasiya Faizal, Mir Sheikh, Javid A. Rubab, Seemin Al-Kuwari, Saif Department of Physics National Institute of Technology Srinagar190006 India Department of Physics University of Kashmir Srinagar190006 India Department of Physics Central University of Kashmir Tulmulla Ganderbal191131 India Qatar Center for Quantum Computing College of Science and Engineering Hamad Bin Khalifa University Qatar ISRO Inertial Systems Unit Thiruvananthapuram695013 India Design and Manufacturing Technology Division Raja Ramanna Centre for Advanced Technology Indore452013 India Canadian Quantum Research Center 204-3002 32 Ave VernonBCV1T 2L7 Canada Irving K. Barber School of Arts and Sciences University of British Columbia Okanagan KelownaBCV1V 1V7 Canada

In this work, we investigate the implications of the concept of quantum speed limit in string field theory. We adopt a novel approach to the problem of time on world-sheet based on Fisher information, and arrive at a minimum time for a particle state to evolve into another particle state. This is done using both the Mandelstam-Tamm bound and the Margolus-Levitin bound. This implies that any interaction has to be smeared over such an interval, and any interaction in the effective quantum field theory has to be non-local. As non-local quantum field theories are known to be finite, it is expected that divergences should be removed from effective quantum field theories due to the quantum speed limit of string theory. © 2023, CC BY.

关键词： String theory

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Shared genetic architectures of educational attainment in East Asian and European populations

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Nature human behaviour 2024年第3期8卷 562-575页

作者： Tzu-Ting Chen Jaeyoung Kim Max Lam Yi-Fang Chuang Yen-Ling Chiu Shu-Chin Lin Sang-Hyuk Jung Beomsu Kim Soyeon Kim Chamlee Cho Injeong Shim Sanghyeon Park Yeeun Ahn Aysu Okbay Hyemin Jang Hee Jin Kim Sang Won Seo Woong-Yang Park Tian Ge Hailiang Huang Yen-Chen Anne Feng Yen-Feng Lin Woojae Myung Chia-Yen Chen Hong-Hee Won Center for Neuropsychiatric Research National Health Research Institutes Miaoli Taiwan. Department of Digital Health Samsung Advanced Institute for Health Sciences and Technology (SAIHST) Sungkyunkwan University Samsung Medical Center Seoul South Korea. Department of Neuropsychiatry Seoul National University Bundang Hospital Seongnam South Korea. Analytic and Translational Genetics Unit Massachusetts General Hospital Boston MA USA. Department of Medicine Harvard Medical School Boston MA USA. Human Genetics Genome Institute of Singapore Singapore Singapore. Division of Psychiatry Research the Zucker Hillside Hospital Northwell Health Glen Oaks NY USA. Research Division Institute of Mental Health Singapore Singapore Singapore. Institute of Public Health and International Health Program College of Medicine National Yang Ming Chiao Tung University Taipei Taiwan. Graduate Institute of Medicine Yuan Ze University Taoyuan City Taiwan. Department of Medical Research Far Eastern Memorial Hospital New Taipei City Taiwan. Department of Biostatistics Epidemiology and Informatics Perelman School of Medicine University of Pennsylvania Philadelphia PA USA. Stanley Center for Psychiatric Research the Broad Institute of MIT and Harvard Cambridge MA USA. Department of Economics School of Business and Economics Vrije Universiteit Amsterdam Amsterdam the Netherlands. Departments of Neurology Samsung Medical Center Sungkyunkwan University School of Medicine Seoul South Korea. Alzheimer's Disease Convergence Research Center Samsung Medical Center Seoul South Korea. Samsung Genome Institute Samsung Medical Center Sungkyunkwan University School of Medicine Seoul South Korea. Psychiatric and Neurodevelopmental Genetics Unit Center for Genomic Medicine Massachusetts General Hospital Boston MA USA. Department of Psychiatry Massachusetts General Hospital Harvard Medical School Boston MA USA. Institute of Health Data Analytics and Statistics College of Public Health

Educational attainment (EduYears), a heritable trait often used as a proxy for cognitive ability, is associated with various health and social outcomes. Previous genome-wide association studies (GWASs) on EduYears have been focused on samples of European (EUR) genetic ancestries. Here we present the first large-scale GWAS of EduYears in people of East Asian (EAS) ancestry (n = 176,400) and conduct a cross-ancestry meta-analysis with EduYears GWAS in people of EUR ancestry (n = 766,345). EduYears showed a high genetic correlation and power-adjusted transferability ratio between EAS and EUR. We also found similar functional enrichment, gene expression enrichment and cross-trait genetic correlations between two populations. Cross-ancestry fine-mapping identified refined credible sets with a higher posterior inclusion probability than single population fine-mapping. Polygenic prediction analysis in four independent EAS and EUR cohorts demonstrated transferability between populations. Our study supports the need for further research on diverse ancestries to increase our understanding of the genetic basis of educational attainment.

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Evidence that ageing yields improvements as well as declines across attention and executive functions (Aug, 10.1038/s41562-021-01169-7, 2021)

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NATURE HUMAN BEHAVIOUR 2021年第10期5卷 1458-1458页

作者： Verissimo, Joao Verhaeghen, Paul Goldman, Noreen Weinstein, Maxine Ullman, Michael T. Center of Linguistics School of Arts and Humanities University of Lisbon Lisbon Portugal Department of Linguistics University of Potsdam Potsdam Germany School of Psychology Georgia Institute of Technology Atlanta GA USA Office of Population Research Princeton University Princeton NJ USA Center for Population and Health Georgetown University Washington DC USA Department of Neuroscience Georgetown University Washington DC USA

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Surface Properties of Ferromagnetic Phase Nuclei in the Fe48rh52 Alloy

SSRN

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SSRN 2024年

作者： Taaev, Taa A. Komlev, Aleksei S. Merkel, Daniel G. Radnoczi, György Z. Chirkova, Alisa Wu, Yuye Amirov, Abdulkarim A. Alibekov, Abdullabek G. Aliev, Akhmed M. Soldatov, Ivan Schäfer, Rudolf DresdenD-01069 Germany H. Amirkhanov Institute of Physics The Daghestan Federal Research Center The Russian Academy of Sciences Makhachkala367015 Russia Faculty of Physics M.V. Lomonosov Moscow State University Moscow119991 Russia National University of Science and Technology "MISiS" Moscow119049 Russia HUN-REN Wigner Research Centre for Physics 1121 Konkoly-Thege Mikklósút 29-33 Budapest Hungary HUN-REN Centre for Energy Research 1121 Konkoly-Thege Mikklósút 29-33 Budapest Hungary TU Darmstadt Institute for Materials Science Darmstadt64287 Germany Hochschule Bielefeld University of Applied Sciences and Arts Bielefeld Germany Material Science Institute Technische Universitat Dresden Dresden01062 Germany Key Laboratory of Aerospace Advanced Materials and Performance Ministry of Education China Immanuel Kant Baltic Federal University Russia

Materials with a first-order magnetic phase transition demonstrate colossal changes in physical properties near the phase transition temperature. However, the mechanisms of phase transition occurrence are not fully understood. In this work, using the Fe48Rh52 alloy as an example, we study the near-surface magnetic and structural properties of the alloy near the phase transition temperature. Analysis of images obtained using the Kerr effect at different temperatures allowed us to separate the contributions of nucleation and growth of the ferromagnetic phase during the phase transition. Approximation of experimental data by the proposed model allowed us to estimate the surface energy of ferromagnetic clusters with different micromagnetic structures. The work also shows the influence of microscopic features on the formation of macroscopic properties of the alloy. © 2024, The Authors. All rights reserved.

关键词： Ferromagnetism

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Corrigendum to “90C fast-charge Na-ion batteries for pseudocapacitive faceted TiO 2 anodes based on robust interface chemistry” [Chem. Eng. J. 465 (2023) 143032]

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Chemical Engineering Journal 2025年

作者： Hongshun Zhao Jingjing Zhong Yanli Qi Kang Liang Jianbin Li Xiaobing Huang Wenkai Chen Yurong Ren School of Materials Science & Engineering Jiangsu Province Engineering Research Center of Intelligent Manufacturing Technology for the New Energy Vehicle Power Battery Changzhou Key Laboratory of Intelligent Manufacturing and Advanced Technology for Power Battery Changzhou University Changzhou 213164 China Department of Chemistry Fuzhou University Fuzhou 350116 China College of Chemistry and Materials Engineering Hunan University of Arts and Science Changde 415000 China

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Base editors for simultaneous introduction of C-to-T and A-to-G mutations (vol 86, pg 891, 2020)

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NATURE BIOtechnology 2020年第7期38卷 901-901页

作者： Sakata, Rina C. Ishiguro, Soh Mori, Hideto Tanaka, Mamoru Tatsuno, Kenji Ueda, Hiroki Yamamoto, Shogo Seki, Motoaki Masuyama, Nanami Nishida, Keiji Nishimasu, Hiroshi Arakawa, Kazuharu Kondo, Akihiko Nureki, Osamu Tomita, Masaru Aburatani, Hiroyuki Yachie, Nozomu Synthetic Biology Division Research Center for Advanced Science and Technology University of Tokyo Tokyo Japan College of Arts and Sciences University of Tokyo Tokyo Japan Institute for Advanced Biosciences Keio University Tsuruoka Japan Graduate School of Media and Governance Keio University Fujisawa Japan Genome Science Division Research Center for Advanced Science and Technology University of Tokyo Tokyo Japan Biological Data Science Division Research Center for Advanced Science and Technology University of Tokyo Tokyo Japan Engineering Biology Research Center Kobe University Kobe Japan Graduate School of Science Technology and Innovation Kobe University Kobe Japan Department of Biological Sciences School of Science University of Tokyo Tokyo Japan Faculty of Environment and Information Studies Keio University Fujisawa Japan Department of Chemical Science and Engineering Graduate School of Engineering Kobe University Kobe Japan PRESTO Japan Science and Technology Agency (JST) Tokyo Japan

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

关键词： Biotechnology Genetic engineering

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Design of Finger Vein Recognition SOC Based on FPGA

Design of Finger Vein Recognition SOC Based on FPGA

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International Conference on Information Science and Control Engineering (ICISCE)

作者： Jie Li Wenyao Yang Yidan Shi Zedong Nie Chongqing Engineering Research Center of New Energy Storage Devices and Applications Chongqing University of Arts and Sciences Chongqing China Shenzhen Institutes of Advanced Technology Chinese Academy of Science Shenzhen China

Finger vein recognition technology is a new generation of biometric technology. The System on Chip (SOC) solution based on the ARM Cortex-M3 kernel and Xilinx XC7A75T FPGA for the portable finger vein recognition system was proposed in this paper. By the research of software and hardware division, the Region of Interest (ROI) extraction module with large amount of computation was designed as a hardware accelerator to improve the speed of finger vein recognition. The obtained system realized the whole process of finger vein recognition, and displayed every image processing results on 2.8 inch LCD. A large number of tests showed that the system had high stability and the recognition accuracy was greater than 97%. Using FPGA to accelerate ROI module can increase the overall recognition speed by more than 15%. This system has high application value in biometric field.

关键词： Image recognition Veins Fingers Feature extraction Stability analysis Software Liquid crystal displays

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