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2025 IEEE/SICE International Symposium on System Integration, SII 2025

作者： Ye, Linghao Chugo, Daisuke Muramatsu, Satoshi Yokota, Sho Hashimoto, Hiroshi Kwansei Gakuin University Graduate School of Science and Technology Hyogo Sanda6691330 Japan Tokai University School of Information Science and Technology Kanagawa Hiratsuka2591292 Japan Toyo University Faculty of Science and Engineering Saitama Kawagoe3508585 Japan Advanced Institute of Industrial Technology Master Program of Innovation for Design and Engineering Shinagawa Tokyo1400011 Japan

ISBN: (纸本)9798331531614

The objective of this paper is to develop a robot system that can transmit the video taken by the drone to the computer in real time, use YOLO to recognize the image of pedestrians, and enable the ground robot to plan the path to avoid pedestrians. External sensors, such as laser range finders (LRF) and CCD cameras, are often used on mobile robots. As we all know, these sensors are susceptible to occlusion. Therefore, even if the mobile robot avoids the pedestrian in front of it, it is likely to collide with other pedestrians that cannot be detected due to occlusion. In this study, we used a drone to shoot videos at high altitudes, transferred the videos to a computer, used YOLO on the computer to perform image recognition of pedestrians around the robot, and passed the recognition results to ROS, which enabled it to plan a path to avoid pedestrians around it. As a result, showed that the videos shot at high altitudes could effectively identify pedestrians around the robot after being recognized by YOLO. © 2025 IEEE.

关键词： Drones

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Peanut lectin: Why it is not a peanut allergen

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Annals of Allergy, Asthma and Immunology 2024年第2期133卷 224-225页

作者： Marsh, Justin T. Johnson, Phil Baumert, Joe Koppelman, Stef J. Food Allergy Research and Resource Program University of Nebraska-Lincoln Department of Food Science & Technology Rm 279 Food Innovation Center 1901 N 21 Street PO Box 886207 Lincoln 68588-6207 Nebraska United States

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Formation Tracking With Size Scaling of Double Integrator Agents

Mendel

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Mendel 2024年第1期30卷 23-32页

作者： Djamari, Djati Wibowo Awaludin, Asif Halimurrahman, Halimurrahman Hartono, Rommy Hakim, Patria Rachman Wirawan, Adi Utama, Haikal Satrya Dewi, Tiara Kusuma Mechanical Engineering Study Program Sampoerna University Indonesia Research Center for Climate and Atmosphere National Research and Innovation Agency Indonesia Research Center for Satellite Technology National Research and Innovation Agency Indonesia Research Center for Aeronautics Technology National Research and Innovation Agency Indonesia

This paper considers the problem of distributed formation scaling of Multi-Agent Systems (MASs) under a switching-directed graph where the scaling of formation is determined by one leader agent. A directed-sensing graph where neighboring agents exchange their relative displacement and a directed-communication graph where neighboring agents exchange the information about formation scaling factor and velocity factors are used in this paper. One leader agent which decides the formation scaling factor as well as the velocity of the group is chosen among agents. It is shown that under a switching-directed graph, the group of agents achieves the desired formation pattern with the desired scaling factor as well as the desired group’s velocity if the union of the sensing and communication graphs contains a directed spanning tree. © 2024, Brno University of technology. All rights reserved.

关键词： Directed graphs

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Structural evaluation of urban bridges in Amsterdam through InSAR-based displacement data 11

Structural evaluation of urban bridges in Amsterdam through ...

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11th European Workshop on Structural Health Monitoring, EWSHM 2024

作者： Macchiarulo, Valentina Kuai, Hao Karamitopoulos, Pantelis Milillo, Pietro Giardina, Giorgia Department of Geoscience & Engineering Delft University of Technology Delft Netherlands City of Amsterdam Program of Bridges and Quay Walls Team Innovation Amsterdam Netherlands Department of Civil and Environmental Engineering University of Houston HoustonTX United States Germany

Thousands of bridges worldwide face growing risks due to aging materials, increased traffic loads, and climate change-induced weather extremes. Managing these assets is financially demanding, and requires prioritisation strategies for interventions. Consequently, innovative approaches are urgently required to evaluate the structural conditions of these bridges continuously and regularly. Recent advancements in space-borne Interferometric Synthetic Aperture Radar (InSAR) technology offer cost-effective remote monitoring capabilities, ensuring extensive coverage and high spatial resolution. Multi Temporal (MT) InSAR techniques enable the reconstruction of millimetre-scale deformation measurements for a large number of assets, opening opportunities for long-term regional-scale monitoring of bridge deformations. However, a major challenge in utilising MT-InSAR-based displacement data operationally is that MT-InSAR analysis reconstructs only the projection of displacements along the satellite Line of Sight (LOS) direction. Due to the typical availability of only two satellite viewing geometries, in most cases the three-dimensional displacement field cannot be fully reconstructed. Consequently, without accounting for the anticipated motion of a given structure and its alignment with respect to the satellite flight path, the actual asset movement is likely to be underestimated, leading to erroneous interpretation. In this paper, we propose a method using the bridge typologies and their associated likely failure mechanisms to derive assumptions regarding expected displacement directions. Then, the information on bridge alignments with respect to the satellite flight direction is used to assess the MT-InSAR sensitivity to the expected displacement directions and define ad-hoc damage indicators. We tested the proposed method on urban bridges in Amsterdam, the Netherlands, using deformation measurements derived from TerraSAR-X data spanning 2016 to 2020. Findings have potentia

关键词： Space flight

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All dielectric compact broadband silicon waveguide mode converters

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Optical and Quantum Electronics 2024年第12期56卷 1-21页

作者： Hassan, Samar Hassan A. Hameed, Mohamed Farhat O. Mahmoud, Korany R. Wageeh, Amr Obayya, S.S.A. Electronics and Communications Engineering Department Faculty of Engineering Helwan University Cairo Egypt Centre for Nanotechnology Zewail City of Science Technology and Innovation October Gardens 6Th of October City Giza12578 Egypt Nanotechnology and Nanoelectronics Engineering Program Zewail City of Science Technology and Innovation October Gardens 6Th of October City Giza12578 Egypt Mathematics and Engineering Physics Department Faculty of Engineering University of Mansoura Mansoura35516 Egypt Cairo Egypt Giza Egypt Centre for Photonics and Smart Materials Zewail City of Science Technology and Innovation October Gardens 6Th of October City Giza12578 Egypt Department of Electronics and Communications Engineering Faculty of Engineering University of Mansoura Mansoura35516 Egypt

Compact mode order converters (MOCs) operating at the mid-infrared regime are reported using silicon-on-calcium fluoride platform. The suggested designs convert the fundamental transverse electric (TE) mode to first and second order TE modes with total device lengths of only 5.89 μm and 5 μm, respectively, at λ = 3.14 µm. The full vectorial 3D finite-deference time-domain is utilized to analyze the TE0 → TE1 and TE0→TE2 MOCs. The proposed designs depend on using dielectric material of Si3N4 inside the Si core region to improve and facilitate the mode conversion process. The conversion efficiencies (inter-modal crosstalks [CTs]) are equal to 93.4% (− 19.2 dB), and 90% (− 17 dB) for TE0: TE1 and TE0:TE2 MOCs, respectively. Moreover, the reported designs have a wide wavelength range of 300 nm, where the conversion-efficiency (CE) and maximum CT are > 86% and 0: TE1 and TE0: TE2 MOCs, respectively, at λ = 1.55 µm. © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2024.

关键词： Silicon photonics

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Evaluation of large language models for the classification of medical device software

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Bio-Design and Manufacturing 2024年第5期7卷 819-822页

作者： Yu Han Aaron Ceross Florence Bourgeois Paulo Savaget Jeroen H.M.Bergmann Department of Engineering Science University of OxfordOld Road CampusOxford OX37QDUK Harvard-MIT Center for Regulatory Science Harvard Medical SchoolBostonMAUSA Computational Health Informatics Program(CHIP) Boston Children’s HospitalBostonMAUSA Department of Technology and Innovation The University of Southern DenmarkOdenseDenmark

Amidst the rapidly expanding integration of large language models(LLMs)across various sectors(ranging from everyday applications to specialized fields demanding stringent regulatory adherence),our investigation seeks to determine how well these models can support medical device software *** device classification functions to systematically categorize devices according to their designated use,associated risk levels,and requisite regulatory oversight,thereby providing a structured framework for ensuring safety and efficacy as mandated by regulatory authorities.

关键词： everyday demanding thereby

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TiO2 Hole Transport Layer Incorporated in a Thermally Evaporated Sb2Se3 Photoelectrode Exhibiting Low Onset Potential for Photoelectrochemical Applications

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Energy and Fuels 2024年第17期38卷 16936-16948页

作者： Xavier, Thatheyus Peter Piraviperumal, Malar Kuo, Chih-Yu Govindasamy, Mani Thinfilm Photovoltaics Laboratory Department of Physics and Nanotechnology SRM Institute of Science and Technology Tamil Nadu Kattankulathur603203 India Department of Chemical Engineering & Biotechnology National Taipei University of Technology Taipei City10608 Taiwan Research Center for Intelligence Medical Devices Ming Chi University of Technology New Taipei City243303 Taiwan Department of Research and Innovation Saveetha School of Engineering SIMATS Chennai602105 India Taipei10608 Taiwan International Ph.D. Program in Innovative Technology of Biomedical Engineering and Medical Devices Ming Chi University of Technology New Taipei City243303 Taiwan

Developing cost-effective photoelectrodes with a low band gap in the NIR-visible regions remains a challenge to achieve effective hydrogen production. We report the details of superstrate-configured photocathodes, consisting of antimony selenide (Sb2Se3) light absorbing layers with titanium dioxide (TiO2) as a hole transport layer, exhibiting the capability for hydrogen evolution with broad range light absorption enabled by the low band gap value of ∼1.2 eV of Sb2Se3. Strong anisotropy is a significant characteristic property of Sb2Se3, allowing superior electrical transportation along the [hkl] crystallographic orientation, which is obtained via close space evaporation of presynthesized bulk material at a growth temperature of 250 °C, over the solution-processed TiO2 film on a fluorine-doped tin oxide (FTO) substrate. The superstrate-configured FTO/TiO2/Sb2Se3 photocathode exhibited a photocurrent density of 100 μA cm-2 at −0.3 V vs RHE in 0.5 M H2SO4 under 1 sun illumination. To further improve photocurrent density, Pt as a cocatalyst was deposited over Sb2Se3 that led to enhanced photocurrent to 3 mA cm-2 at −0.3 V vs RHE in 0.5 M H2SO4 under 1 sun illumination. Despite the relatively lower photocurrent observed, which resulted due to a large conduction band offset (ΔECB = 0.99 eV) of the TiO2/Sb2Se3 interface in a superstrate configuration, a significantly lower onset potential of −0.1 V vs RHE was observed. The results are encouraging due to the low band gap of Sb2Se3, photocorrosion stability, and straightforward fabrication, which is expected to assist for significant outcomes. © 2024 American Chemical Society.

关键词： Titanium dioxide

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A Framework of Digital Marketing Through Knowledge Management 3

A Framework of Digital Marketing Through Knowledge Managemen...

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3rd World Symposium on Software Engineering, WSSE 2021

作者： Shuotie, Aying Wanitwattanakosol, Jirapat Knowledge and Innovation Management Program College of Arts Media and Technology Thailand

ISBN: (纸本)9781450384094

The marketing channels have been transformed by the presence of the internet and online platforms. The influence is profound, especially for the digital marketing sector. In the context of the global epidemic, the frequency of offline purchases by customers has decreased. Digital marketing strategies are of great importance for SMEs. With the aid of knowledge management tactics, the digital marketing process can be accessed more systematically. This research aims to develop a digital marketing framework through knowledge management tactics by taking a Thai dairy company context. To fulfill the objective, this study uses focus groups, text mining, and the RACE digital marketing planning model. © 2021 ACM.

关键词： Knowledge management

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Exploring Knowledge Sharing Motivational Factors for Intellectual Property Lawyers: A Conceptual Framework 16

Exploring Knowledge Sharing Motivational Factors for Intelle...

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16th International Conference on Knowledge Management and Information Systems, KMIS 2024 as part of 16th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management, IC3K 2024

作者： Ariyahchatraweekul, Nopphawat Wiriyapinit, Mongkolchai Khlaisang, Jintavee Technology Management and Innopreneurship Program Graduate School Chulalongkorn University Bangkok Thailand Department of Commerce Chulalongkorn Business School Chulalongkorn University Bangkok Thailand Center of Excellence in Educational Invention and Innovation Faculty of Education Chulalongkorn University Bangkok Thailand

ISBN: (纸本)9789897587160

This study aims to explore the motivational factors affecting knowledge sharing among lawyers in intellectual property law firms. Through an integrative review of existing empirical and theoretical literature, the research develops a conceptual framework to understand these motivational factors. The findings identify eight key extrinsic factors and two intrinsic factors influencing knowledge sharing for lawyers in intellectual property law firms. This research provides valuable insights into motivational factors that can be used by intellectual property law firms to improve knowledge sharing practices among lawyers. © 2024 by SCITEPRESS – Science and technology Publications, Lda.

关键词： Knowledge graph

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Criteria for User Interface Design in Performance Evaluation and Guidelines of Medical Mobile Apps for Beginner Developers

International Journal of Interactive Mobile Technologies

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International Journal of Interactive Mobile Technologies 2024年第15期18卷 19-47页

作者： Yordkaew, Sumet Klaynak, Konlawat Siangpipop, Sorawit Program of Animation and Visual Effects College of Arts Media and Technology Chiang Mai University Chiang Mai Thailand Program of Knowledge management and innovation College of Arts Media and Technology Chiang Mai University Chiang Mai Thailand

This study created a performance evaluation form specifically designed to assess user interfaces in medical apps, with a focus on educational and preventive aspects. Developed in collaboration with a diverse group of usability and design experts, the form was structured around heuristic principles and rigorously refined using content accuracy evaluations and consistency index analyses. This meticulous process resulted in a comprehensive 145-question tool that successfully met rigorous evaluation standards. Emphasizing the necessity of early integration of user interface considerations in the development process, this tool is crucial for enhancing app usability and quality. It provides immense value to novice developers by addressing common design challenges such as disorganized layouts and privacy concerns, ensuring that mobile applications are not only user-friendly but also highly effective in interactive design scenarios. This approach facilitates the development of apps that are optimally designed for user engagement and functional precision in medical contexts. © 2024 by the authors of this article.

关键词： evaluation criteria medical app mobile applications

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