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Enabling Technologies for Autonomous Robotic Systems in Manufacturing

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Transactions of Nanjing University of Aeronautics and Astronautics 2024年第4期41卷 403-431页

作者： ERDŐS Gábor ABAI Kristóf BEREGI Richárd CSEMPESZ János CSERTEG Tamás GODÓGábor HAJÓS Mátyás HÁY Borbála HORVÁTH Dániel HORVÁTH gergely JUNIKIÁdám KEMÉNY Zsolt KOVÁCS András NACSA János PANITI Imre PEDONE Gianfranco TAKÁCS Emma TIPARY Bence ZAHORÁN László VÁNCZA József Institute for Computer Science and Control Hungarian Research Network(HUN-REN SZTAKI)BudapestHungary Department of Manufacturing Science and Technology Budapest University of Technology and Economics(BME)BudapestHungary EPIC InnoLabs Nonprofit Ltd. BudapestHungary Eötvös Loránd University(ELTE) BudapestHungary

Research of autonomous manufacturing systems is motivated both by the new technical possibilities of cyber-physical systems and by the practical needs of the *** operation in semi-structured industrial environments can now be supported by advanced sensor technologies,digital twins,artificial intelligence and novel communication *** enable real-time monitoring of production processes,situation recognition and prediction,automated and adaptive(re)planning,teamwork and performance improvement by *** paper summarizes the main requirements towards autonomous industrial robotics and suggests a generic workflow for realizing such *** case studies will be presented from recent practice at HUN-REN SZTAKI in a broad range of domains such as assembly,welding,grinding,picking and placing,and *** various solutions have in common that they use a generic digital twin concept as their *** making general recommendations for realizing autonomous robotic solutions in the industry,open issues for future research will be discussed.

关键词： industrial robotics autonomy digital twin enabling technology

Presence of fleischer ring and prominent corneal nerves in keratoconus relatives and normal controls

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International Journal of Ophthalmology(English edition) 2015年第5期8卷 922-927页

作者： gnes Kriszt gergely Losonczy Andrs Berta Lili Takcs Department of Ophthalmology University of Debrecen Clinical Center

AIMTo examine the occurrence of commonly known clinical signs of keratoconus (KC), i.e. fleischer ring, prominent corneal nerves and thinning, among unaffected family members of KC patients and healthy control *** of both eyes of 117 relatives of KC patients having no manifest disease based on videokeratography indices (KC relatives), and 142 controls were used for Pearson correlation and t-test statistics. Correlation of fleischer ring, prominent corneal nerves and central pachymetry data were tested with each other and with videokeratography indices (KSI, KISA, 3 and 6 mm fourier asymmetry, and I-S).RESULTSA moderate correlation was found between fleischer ring and all examined topographical indices. Most important correlation was present with 6 mm fourier asymmetry, and corneal pachymetry (r=0.272, Pfound with prominent corneal nerves (r=0.234, Pfor 6 mm fourier asymmetry and r=-0.235, P=0.0265 for pachymetry). KC family members who exhibited fleischer ring or prominent nerves had thinner and more asymmetric corneas than those without fleischer ring or prominent corneal nerves (Pfor pachymetry and topographic indices with t-test and Mann-Whitney rank sum test). Though rarely, fleischer ring and prominent corneal nerves occurred among normal controls, indicating the existence of forme fruste cases in the normal population. Control subjects, who had corneal fleischer ring or prominent nerves had corneas more similar to KC than other controls (t-test: increased KSI and KISA, P=0.048 and 0.012, respectively).CONCLUSIONIn KC family members and healthy individuals, fleischer ring and prominent corneal nerves are associated with features of KC and may suggest a possibility of forme fruste KC. Searching for the possible presence of fleischer ring or prominent nerves on the cornea may help in the decision whether or not to diagnose subclinical KC in

关键词： forme fruste/subclinical keratoconus fleischer ring corneal nerves corneal thinning videokeratographic indices iatrogenic keratectasia

自主机器人使能技术在制造业中的应用（英文）

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Transactions of Nanjing University of Aeronautics and Astronautics 2024年第4期 403-431页

作者： ERD?S Gábor ABAI Kristóf BEREGI Richárd CSEMPESZ János CSERTEG Tamás GODó Gábor HAJóS Mátyás HáY Borbála HORVáTH Dániel HORVáTH gergely JUNIKI ádám KEMéNY Zsolt KOVáCS András NACSA János PANITI Imre PEDONE Gianfranco TAKáCS Emma TIPARY Bence ZAHORáN László VáNCZA József 匈牙利研究网络计算机科学与控制研究所布达佩斯经济与技术大学制造科学与技术系 EPIC非盈利创新实验室厄特沃什·罗兰大学

自主制造系统的研究既受益于信息物理融合系统这一新技术的推动，也响应工业实际需求的号召。目前，先进的传感器技术、数字孪生、人工智能和新型通信技术可以支持半结构化工业环境中的自主操作，可实现对生产过程的实时监控、情况识别... 详细信息

自主制造系统的研究既受益于信息物理融合系统这一新技术的推动，也响应工业实际需求的号召。目前，先进的传感器技术、数字孪生、人工智能和新型通信技术可以支持半结构化工业环境中的自主操作，可实现对生产过程的实时监控、情况识别和预测、自动和自适应（重新）规划、团队合作，以及通过学习提高性能。本文总结了实现自主工业机器人技术的主要需求，提出了实现此类系统的通用工作流程，并介绍了HUN-REN SZTAKI最近在装配、焊接、打磨、拾取和放置以及机械加工等多个应用领域的广泛实践。这些解决方案的共同点是以通用的数字孪生概念为核心。最后，本文提出实现工业自主机器人解决方案的一般建议，并讨论了未来要研究的一些开放性问题。

关键词：工业机器人自动化数字孪生使能技术

Diurnal variation of aethalometer correction factors and optical absorption assessment of nucleation events using multi-wavelength photoacoustic spectroscopy

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Journal of Environmental Sciences 2019年第9期31卷 96-109页

作者： Tibor Ajtai gergely Kiss-Albert Noemi Utry Adam Toth Andras Hoffer Gabor Szabo Zoltan Bozoki Department of Optics and Quantum Electronics University of Szeged H-6720 Szeged Hungary Hilase Development Production Service and Trading Limited Szekesfehervar H-8000 Hungary MTA-SZTE Research Group on Photoacoustic Spectroscopy H-6720 Szeged Hungary ELI-HU Non-Profit Ltd H-6720 Szeged Hungary Department of Earth and Environmental Sciences University of Pannonia P.O. Box 158 Veszprem H-8201 Hungary MTA-PE Air Chemistry Research Group P.O. Box 158 Veszprem H-8201 Hungary

A field measurement campaign was carried out during the late winter and early spring of2015 in Budapest, the capital of Hungary. The size distribution(SD) and optical absorption of carbonaceous particulate matter(CPM) was measured online using a Scanning Mobility Particle Sizer(SMPS), a 7λ-aethalometer and an inhouse developed 4λ-Photoacoustic Spectrometer. Based on the SD data, the measurement period could be classified into days with and without new particle formation events(normal days and nucleation days),although particular nucleation-like events were observed on normal days as well. Three characteristic size modes were observed with CMDs of circa 15, 25 and 110 nm that corresponded to the nucleation, traffic and heating modes. Based on the temporal behavior of these modes both types of days were divided into distinctive daily periods(heating hours,traffic hours and nucleation hours). The optical absorption spectra(OAC and AAE) also displayed the same part of day behavior to that of SD. That way this paper is among the first to assess the optical response of urban nucleation events. Due to the simultaneous measurement of OAC by the 7λ-aethalometer and a 4λ-Photoacoustic Spectrometer, OAC was measured overall at 11 wavelengths. That way aethalometer correction factors(f and C)were determined at all aethalometer wavelengths using in situ reference photoacoustic measurements. Correction factors were found to have both wavelength and time of the day variation. In the case of f, no clear trend could be observed, however, Cref values increased both as a function of wavelength.

关键词： Photoacoustic spectroscopy Aerosol Angstr?m exponent Aethalometer Nucleation Size distribution

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The archaeogenomic validation of Saint Ladislaus'relic provides insights into theárpád dynasty's genealogy

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Journal of Genetics and Genomics 2023年第1期50卷 58-61页

作者： gergely I.B.Varga Lilla Alida Kristóf Kitti Maár Luca Kis Oszkár Schütz Orsolya Váradi Bence Kovács Alexandra Gînguță Balázs Tihanyi Péter L.Nagy Zoltán Maróti Emil Nyerki Tibor Török Endre Neparáczki Department of Archaeogenetics Institute of Hungarian ResearchH-1014 BudapestHungary Doctoral School of History University of SzegedSzegedHungary Department of Genetics University of SzegedH-6726 SzegedHungary Department of Biological Anthropology University of SzegedH-6726 SzegedHungary Department of Molecular Biology and Biotechnology Faculty of Biology and GeologyBabes-Bolyai University400006 Cluj-NapocaRomania Praxis Genomics LLC AtlantaUSA Department of Pediatrics and Pediatric Health Center University of SzegedH-6725 SzegedHungary

The house of Arp ad ruled Hungary for more than four centuries,establishing dynastical relationships with numerous European nobleand ruling houses,and giving many Catholic saints and blesseds to the Catholic *** were one of the significant dynasties of Medieval Europe(Krist o and Makk,1996).The knight-king Saint Ladislaus I(c.1040-1095,reign:1077-1095)is one of the most outstanding kings of this *** addition to the hand relic(the Holy Right)of King Saint Stephanus I(c.975-1038,reign:1000/1001-1038),the skull relic in the Saint Ladislaus’Herma(fig.1A-1C)preserved in the Cathedral of Gy or,is one of the most important relics for Hungarians(Klaniczai,2000).

关键词： relic provides insights into the The archaeogenomic validation of Saint Ladislaus d dynasty’s genealogy

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人通过膳食对波罗的海鲱鱼有机氯的摄入:个体鱼类差别和渔业管理所引起的后果

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AMBIO－人类环境杂志 2007年第2期36卷 244-251页

作者： Mikko Kiljunen Mari Vanhatalo samu Mntyniemi Heikki Peltonen Sakari Kuikka Hannu Kiviranta Raimo Parmanne Jouni T.Tuomisto Pekka J.Vuorinen Anja Hallikainen Matti Verta Jukka Pnni Roger I.Jones Juha Karjalainen 赵绪才芬兰于韦斯屈莱大学芬兰赫尔辛基大学国家公共卫生研究所芬兰游钓和渔业研究所芬兰食品安全局芬兰环境研究所(SYKE) 于韦斯屈莱大学

该研究探讨了芬兰人通过膳食摄入的源于波罗的海北部鲱鱼的有机氯(PCDD/f和PCB)可以受渔业管理影响的程度。这项研究是通过利用通用的模型工具(例如鲱鱼的种群模型和生物能量学模型等)对人的摄入量进行估计来开展的。我们利用概率方法... 详细信息

该研究探讨了芬兰人通过膳食摄入的源于波罗的海北部鲱鱼的有机氯(PCDD/f和PCB)可以受渔业管理影响的程度。这项研究是通过利用通用的模型工具(例如鲱鱼的种群模型和生物能量学模型等)对人的摄入量进行估计来开展的。我们利用概率方法来说明由于鲱鱼个体的变化而导致的人体摄入有机氯的变化。我们的估计与目前的预防限量和使用建议进行了比较。结果表明现在鲱鱼的消费水平和频率很有可能超过了所建议的PCDD/f PCB的摄入限量。此外,我们的研究结果清楚地表明在对类二恶英有机氯的风险管理中,对捕鱼的调节(在这种情况下增加捕鱼压力)远不及调节对鲱鱼的消费更能减少风险。增加捕鱼仅仅稍微的减少芬兰鱼货市场上的鲱鱼的有机氯浓度。

关键词：波罗的海渔业管理摄入量有机氯鲱鱼鱼类个体膳食

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