2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS)最新文献

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Using AI-Enhanced UAVs to Detect and Size Marine Contaminations 利用人工智能增强型无人机检测和确定海洋污染的规模
2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS) Pub Date : 2024-02-12 DOI: 10.1109/UVS59630.2024.10467155
O. Eldirdiry, Navid Nasiri, Ahmed Al Maashari, H. Bourdoucen, J. Ghommam, Ashraf Saleem, G. A. Rawas, A. Al-Kamzari, Ahmed Ammari
{"title":"Using AI-Enhanced UAVs to Detect and Size Marine Contaminations","authors":"O. Eldirdiry, Navid Nasiri, Ahmed Al Maashari, H. Bourdoucen, J. Ghommam, Ashraf Saleem, G. A. Rawas, A. Al-Kamzari, Ahmed Ammari","doi":"10.1109/UVS59630.2024.10467155","DOIUrl":"https://doi.org/10.1109/UVS59630.2024.10467155","url":null,"abstract":"This paper explores the utilization of unmanned aerial vehicles, remote sensing, and machine vision to detect and estimate the size of contaminations in seawater. The study outlines the essential setups and adjustments to simulate this process in indoor and outdoor settings. The proposed system is designed to chart the optimal path for a quadrotor, utilized in these experiments, allowing it to navigate and pinpoint oil spill locations within the test arena. The drone successfully detects and accurately reports the oil spill's location across multiple trials. The results confirm the effectiveness of the proposed system in detecting and assessing oil spills, showcasing its potential in real-world applications.","PeriodicalId":518078,"journal":{"name":"2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS)","volume":"8 6","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140527874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Application of Digital Documentation in Vernacular Architecture Studies: Case of the Omani French Museum in Mutrah 数字文献在乡土建筑研究中的应用:穆特拉阿曼法国博物馆案例
2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS) Pub Date : 2024-02-12 DOI: 10.1109/UVS59630.2024.10467164
Aliya Al-Hashim, Naima Bankari
{"title":"Application of Digital Documentation in Vernacular Architecture Studies: Case of the Omani French Museum in Mutrah","authors":"Aliya Al-Hashim, Naima Bankari","doi":"10.1109/UVS59630.2024.10467164","DOIUrl":"https://doi.org/10.1109/UVS59630.2024.10467164","url":null,"abstract":"In the past, heritage documentation and management relied fully on human labor, which includes: hand drawings, on-site measurements and pictures, etc. Such approach revealed to be time consuming and less precise, as heritage buildings have complex geometries. In recent years, remote sensing technologies have been playing key role in heritage documentation. However, the efficient transformation of remote-sensing data into as-built parametric smart models is currently an unresolved challenge. A pragmatic and organized Historic Building Information Modeling (HBIM) is essential in order to obtain a consistent model that can inform and integrate conservation and restoration work. This paper proposes a feasible, practical and replicable framework for developing HBIM by implementing emerging paradigms of open sourcing, photo-scan of existing structures, which is converted to intelligent objects with semantic attributes representing elements of building structure. The case study of Omani French Museum located in Mutrah (Oman) is used as an application example for the proposed framework.","PeriodicalId":518078,"journal":{"name":"2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS)","volume":"51 6","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140527978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Long Endurance and Continuous Flight UAVs – Model-Based Design Approach 长航时和连续飞行无人机--基于模型的设计方法
2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS) Pub Date : 2024-02-12 DOI: 10.1109/UVS59630.2024.10467148
Wojciech Skarka, Krzysztof Mateja
{"title":"Long Endurance and Continuous Flight UAVs – Model-Based Design Approach","authors":"Wojciech Skarka, Krzysztof Mateja","doi":"10.1109/UVS59630.2024.10467148","DOIUrl":"https://doi.org/10.1109/UVS59630.2024.10467148","url":null,"abstract":"The main problem of UAVs is the limited flight time. However, it is possible to extend the duration of the flight by using renewable energy sources. By means of model-based design methods, it is achievable to quantitatively assess the possibility of increasing the flight duration even to unlimited flight duration. The article presents three examples of a method for determining the potential to increase flight endurance, particularly with solar power supply. Numerical research and simulations are supported by the results of laboratory tests of demonstrators developed as part of the conducted research.","PeriodicalId":518078,"journal":{"name":"2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS)","volume":"37 ","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140528046","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Human Acceptance of Autonomous Mobility: A Literature Review 人类对自动驾驶汽车的接受程度:文献综述
2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS) Pub Date : 2024-02-12 DOI: 10.1109/UVS59630.2024.10467165
Dalia Hafiz
{"title":"Human Acceptance of Autonomous Mobility: A Literature Review","authors":"Dalia Hafiz","doi":"10.1109/UVS59630.2024.10467165","DOIUrl":"https://doi.org/10.1109/UVS59630.2024.10467165","url":null,"abstract":"In recent years, with the emergence of autonomous mobility technologies and the multitude of services they offer, people's perception of Autonomous Mobility (AM) has surged. Individuals now have an array of choices at their disposal, enabling them to enhance the convenience and comfort of their trips. The trust people place in technology directly influences their embrace of such innovations. It is crucial to prioritize resources, policies, and activities focused on marketing, education, subsidization, and infrastructure advancement to foster greater public acceptance of autonomous mobility. Additionally, theories aimed at studying the factors that impact the acceptance of AM play a vital role. Promoting acceptance of autonomous mobility is vital for society, as attitudes towards use, perceived trust, and sense of gain play a significant role. Literature review and benchmarking existing experiences of autonomous technology is key in addressing public concerns and increasing awareness, ultimately influencing acceptability. The paper aims to provide a comprehensive understanding of the current state of knowledge in this field and identify future research opportunities to enhance people's acceptance of AM, especially in the Middle East and Gulf region.","PeriodicalId":518078,"journal":{"name":"2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS)","volume":"314 ","pages":"1-8"},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140528414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dynamic Modeling and Sliding Mode Control of an Over-Actuated Quadrotor with Variable Hedral Angle of Propeller Axes 具有可变螺旋桨轴赫德拉尔角的过驱动四旋翼飞行器的动态建模和滑动模式控制
2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS) Pub Date : 2024-02-12 DOI: 10.1109/UVS59630.2024.10467169
Ali Kafili Gavgani, Amin Talaeizadeh, S. Heidarzadeh, A. Alasty, Hossein Nejat Pishkenari
{"title":"Dynamic Modeling and Sliding Mode Control of an Over-Actuated Quadrotor with Variable Hedral Angle of Propeller Axes","authors":"Ali Kafili Gavgani, Amin Talaeizadeh, S. Heidarzadeh, A. Alasty, Hossein Nejat Pishkenari","doi":"10.1109/UVS59630.2024.10467169","DOIUrl":"https://doi.org/10.1109/UVS59630.2024.10467169","url":null,"abstract":"The conventional quadrotor, characterized by four control inputs to control six degrees of freedom, is inherently under-actuated, resulting in limited independent control over pitch and roll angles. In this study, we present a configuration that incorporates four additional control inputs for manipulating the angles of the propeller axes. This addresses the previously mentioned limitations and offers additional advantages. Also, it can exhibit enhanced stability during altitude reduction by mitigating the vortex ring state. We derive the dynamic model for this system using Newthon-Euler's method. To address unmodeled dynamics, uncertainties, disturbances, and the inherent complexity of these systems, we utilize a nonlinear robust sliding mode controller. An affining process is performed to account for the non-affine nature of the dynamic equations. We introduce an optimization criteria aimed at maximizing battery life, leveraging the over-actuation of the system. This controller is applied to a dynamic system, infused with various uncertainties, such as inaccurate actuators, high-delayed servo motors, uncertain physical parameters, and wind disturbances. These factors collectively challenge the robustness of the control strategy. Additionally, the controller is implemented on a MATLAB Simscape Multibody model. Given that the controller is model-based, the consistency of the obtained results validates the accuracy of the derived dynamic equations. This research aligns with the project SAC-1, one of the objectives of our lab, Sharif AgRoLab.","PeriodicalId":518078,"journal":{"name":"2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS)","volume":"34 12","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140528171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Solar-Powered UAVs: A systematic Literature Review 太阳能无人飞行器:系统文献综述
2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS) Pub Date : 2024-02-12 DOI: 10.1109/UVS59630.2024.10467158
Luqman Sulaiman Al Dhafari, Aftab Afzal, Omar Khalifa Al Abri, Abid Khan
{"title":"Solar-Powered UAVs: A systematic Literature Review","authors":"Luqman Sulaiman Al Dhafari, Aftab Afzal, Omar Khalifa Al Abri, Abid Khan","doi":"10.1109/UVS59630.2024.10467158","DOIUrl":"https://doi.org/10.1109/UVS59630.2024.10467158","url":null,"abstract":"Solar-powered Unmanned Aerial Vehicles (SPUAVs), commonly known as solar drones, are an innovative and eco-friendly category of aircraft that rely on solar energy as their primary power source. Outfitted with solar panels, these drones capture and convert sunlight into electricity, substantially extending their flight durations. SPUAVs have garnered significant attention across a diverse array of applications, spanning surveillance, environmental monitoring, agriculture, disaster management, communication, weather tracking, and fire detection. By harnessing solar power, they offer compelling advantages, including greatly prolonged flight endurance, reduced reliance on fossil fuels, and cost-effectiveness. Capable of reaching altitudes exceeding 70,000 feet, they are well-suited for both civilian and military purposes. Transitioning away from non-renewable energy sources, SPUAVs present a sustainable and economically attractive alternative, uniting traditional aircraft, and unmanned aerial vehicles. Advances in renewable technologies, particularly in solar cells, rechargeable batteries, and electric motors, are revolutionizing the UAV landscape, enabling SPUAVs to achieve hitherto unattainable flight capabilities. The future portends transformative changes in aerial operations, marked by reduced environmental impact and heightened efficiency through solar-powered innovation.","PeriodicalId":518078,"journal":{"name":"2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS)","volume":"71 1","pages":"1-8"},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140527922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Unveiling the Shadows: Leveraging Current Drone Detection Vulnerabilities to Design and Build a Stealth Drone 揭开阴影:利用当前无人机探测漏洞设计和制造隐形无人机
2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS) Pub Date : 2024-02-12 DOI: 10.1109/UVS59630.2024.10467168
Fatimaelzahraa Ahmed, Noof Qassmi, Syeda Warisha Fatima Rizvi, Adulla Al-Ali
{"title":"Unveiling the Shadows: Leveraging Current Drone Detection Vulnerabilities to Design and Build a Stealth Drone","authors":"Fatimaelzahraa Ahmed, Noof Qassmi, Syeda Warisha Fatima Rizvi, Adulla Al-Ali","doi":"10.1109/UVS59630.2024.10467168","DOIUrl":"https://doi.org/10.1109/UVS59630.2024.10467168","url":null,"abstract":"Drones have become a popular tool for illegal activities and attacks, causing serious threats to global security. In order to address this issue, our project aims to demonstrate the limitations of current drone detection systems by constructing a stealth drone, which is called “Ash.”. The designed drone will be capable of operating in three different modes, which are Wi-Fi, 915 MHz radio frequency (RF) signals, and autonomous mode using a global positioning system (GPS). In addition to that, the drone will be camouflaged to evade detection by optical sensors. We are using long-range (LoRa) technology to transmit on 915 MHz. This makes it difficult to be recognized by the RF analyzer as a drone communication signal. To evade detection by optical sensors, we are camouflaging the drone by adding an air balloon envelope on top of the drone's frame. This makes it appear as a flying air balloon to the detection systems, which should confuse these systems that use computer vision and artificial intelligence. To sum up, this project illustrates the importance of detecting drones accurately and the need for anti-drone systems to adapt to new technologies and tactics. By highlighting the weaknesses of current anti-drone systems, we aim to contribute to the development of more effective technologies to protect global cyberphysical security.","PeriodicalId":518078,"journal":{"name":"2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS)","volume":"23 ","pages":"1-10"},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140528049","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The design of Tracking Trajectory System for an Underaccuated Unmanned Surface Vehicle by Using an Adaptive Neuro-Fuzzy Sliding Mode Controller 利用自适应神经模糊滑模控制器设计低照度无人水面飞行器的跟踪轨迹系统
2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS) Pub Date : 2024-02-12 DOI: 10.1109/UVS59630.2024.10467046
Soroush Vahid, Hossein Akbari
{"title":"The design of Tracking Trajectory System for an Underaccuated Unmanned Surface Vehicle by Using an Adaptive Neuro-Fuzzy Sliding Mode Controller","authors":"Soroush Vahid, Hossein Akbari","doi":"10.1109/UVS59630.2024.10467046","DOIUrl":"https://doi.org/10.1109/UVS59630.2024.10467046","url":null,"abstract":"This work introduces an adaptive neuro-fuzzy sliding mode controller strategy for the trajectory tracking of an underactuated unmanned surface vehicle (USV). The proposed scheme takes into account uncertainties and unknown disturbances. This research elaborates on a cooperative control strategy that combines NN, FLC, and SMC, or sliding mode control. To determine the equivalent control component, a feed-forward neural network is employed. To approximate the corrective control, a continuous fuzzy logic controller is utilized. Initially, the PID sliding surface is formulated, and afterwards, the coefficients associated with it are determined through the utilization of an adaptive control rule. To mitigate the occurrence of excessive chatter, a fuzzy logic controller (FLC) is employed to approximate the corrective control component. The same control is also computed using a feed-forward neural network (NN). Using the adaptive PID sliding surface and the gradient descent method, the weights of the neural network are computed. This particular technique has the capability to attain asymptotic stability and exhibit accelerated convergence.","PeriodicalId":518078,"journal":{"name":"2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS)","volume":"383 ","pages":"1-8"},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140528407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A State-Of-The-Art Analysis Of Pesticide Spraying On Infected Plants Using IoE-Equipped UAV's Operational State 利用配备物联网的无人机的运行状态对受感染植物喷洒农药的最新分析
2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS) Pub Date : 2024-02-12 DOI: 10.1109/UVS59630.2024.10467161
G. Tamilarasi, B. B. Ahamed, M.G. Fajlul Kareem
{"title":"A State-Of-The-Art Analysis Of Pesticide Spraying On Infected Plants Using IoE-Equipped UAV's Operational State","authors":"G. Tamilarasi, B. B. Ahamed, M.G. Fajlul Kareem","doi":"10.1109/UVS59630.2024.10467161","DOIUrl":"https://doi.org/10.1109/UVS59630.2024.10467161","url":null,"abstract":"Recent advances in IOT have elevated the role of “intelligent linking of things” from a simple “things” component to a commanding position. In the meantime, the internet of everything (IoE) is portrayed as an all-powerful continuation of the internet of things (IoT). Limited network coverage and existing network technology resources, on the other hand, are major roadblocks to IoE implementation. Unmanned Aerial Vehicles (UAVs) have garnered significant attention lately because of their great mobility, affordability, and adaptability in terms of deployment. As a result, unmanned aerial vehicles (UAVs) may be able to overcome IoE issues. Oman's agricultural products market is estimated to reach $2.11 billion by 2023 and is probable to reach $2.84 billion by 2028, increasing by 6.16% over the forecast period (2023–2028) which can provide ample opportunity for food product growth and development. The cultivation procedure will take more time and money because many of the farmers have dispersed farming lands. This can be mitigated by using UAAVs (Unmanned Agricultural Aerial Vehicles) in agricultural production. Farmers with scattered fields are requested to install this UAAV system, which includes airborne seed sowing, irrigation, monitoring, fertiliser and pesticide spraying, among other things. Deploying UAAVs with IOE technologies increases productivity by more than 85%.","PeriodicalId":518078,"journal":{"name":"2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS)","volume":"113 ","pages":"1-8"},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140527913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Trustworthy Device Identifiers For Unmanned Aircraft and Other Mobile Things 无人驾驶飞机和其他移动设备的可信设备标识符
2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS) Pub Date : 2024-02-12 DOI: 10.1109/UVS59630.2024.10467167
R. Moskowitz, S. Card, A. Wiethuechter, Suleman Khan, Andrei Gurtov
{"title":"Trustworthy Device Identifiers For Unmanned Aircraft and Other Mobile Things","authors":"R. Moskowitz, S. Card, A. Wiethuechter, Suleman Khan, Andrei Gurtov","doi":"10.1109/UVS59630.2024.10467167","DOIUrl":"https://doi.org/10.1109/UVS59630.2024.10467167","url":null,"abstract":"The US FAA regulations and regulations from other global Civil Aviation Authorities impose significant limitations on secure Broadcast Remote ID strategies for Unmanned Aircraft Systems (UAS). One of the most challenging constraints is configuring messaging within Bluetooth 4 broadcast frames, seemingly limiting the capacity for a reliable Remote ID and trust in UAS communications. However, the Internet Engineering Task Force (IETF) Drone Remote ID Protocol (DRIP) workgroup has adeptly navigated these constraints. They have developed a provably secure Remote ID that authenticates all its messages and can be independently validated without needing an external, internet-based verification service. Remarkably, they achieve this within the stringent message length confines set by Broadcast Remote ID regulations and American Society for Testing and Materials (ASTM) standards. This novel solution, the DRIP Entity Tag (DET), doubles as a legitimate yet non-routable IPv6 address. Beyond its primary application, the DET has promising potential for adoption in broader mobile device ecosystems, fostering inter-device trust. In this paper, we explain the DRIP initiative and its implementation in real-world scenarios and examine its potential use on various mobile devices.","PeriodicalId":518078,"journal":{"name":"2024 2nd International Conference on Unmanned Vehicle Systems-Oman (UVS)","volume":"50 4","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140527979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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