Showing 581 - 600 results of 607 for search '"aircraft"', query time: 0.06s Refine Results
  1. 581

    A Physics-Based Hyper Parameter Optimized Federated Multi-Layered Deep Learning Model for Intrusion Detection in IoT Networks by Chirag Jitendra Chandnani, Vedik Agarwal, Shlok Chetan Kulkarni, Aditya Aren, D. Geraldine Bessie Amali, Kathiravan Srinivasan

    Published 2025-01-01
    “…The sudden uptick in the ubiquitous nature of IoT devices ranging from fitness watches to aircraft has led to a surge of cyber-attacks. Artificial Intelligence powered Intrusion Detection Systems (IDS) are being used recently to combat this increasing surge of attacks in the IoT environment. …”
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  2. 582

    Adaptation of 3D printing technology and topological optimization methods for creating low flow rate turbochargers by A. V. Burakov, A. A. Levikhin, A. V. Pobelyanskiy, A. S. Perminov

    Published 2020-06-01
    “…The experience of applying topological optimization methods in aircraft and rocket science is considered. The conclusion is drawn on the applicability of topological optimization methods for creating turbocompressor elements together with 3D printing technology. …”
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  3. 583

    Assessing the suitability of sites near Pine Island Glacier for subglacial bedrock drilling aimed at detecting Holocene retreat–readvance by J. S. Johnson, J. Woodward, I. Nesbitt, K. Winter, S. Campbell, K. A. Nichols, R. A. Venturelli, S. Braddock, B. M. Goehring, B. Hall, D. H. Rood, G. Balco, G. Balco

    Published 2025-01-01
    “…We use an ice sheet model and field data – geological observations, glaciological observations and bedrock samples from nunataks, and ground-penetrating radar from subglacial ridges – to rate each site against four key criteria: (i) presence of ridges extending below the ice sheet, (ii) likelihood of increased exposure of those ridges if the grounding line was inboard of present, (iii) suitability of bedrock for drilling and geochemical analysis, and (iv) accessibility for aircraft and drilling operations. Our results demonstrate that although no site in the Hudson Mountains is perfect for this study when assessed against all criteria, the accessibility, N–S orientation and basaltic bedrock lithology of Winkie Nunatak's southernmost ridge (74.86° S, 99.77° W) make it a feasible site both for drilling and subsequent cosmogenic nuclide analysis. …”
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  4. 584

    Calm ocean, stormy sea: atmospheric and oceanographic observations of the Atlantic during the Atlantic References and Convection (ARC) ship campaign by L. Köhler, L. Köhler, J. Windmiller, D. Baranowski, M. Brennek, M. Ciuryło, L. Hayo, D. Kȩpski, S. Kinne, B. Latos, B. Lobo, T. Marke, T. Nischik, D. Paul, P. Stammes, A. Szkop, O. Tuinder

    Published 2025-02-01
    “…We present data from the integrated ship sensors (DSHIP); a humidity and temperature profiler (HATPRO); a ceilometer; aerosol instruments (DustTrak, Microtops, and Calitoo); radiosondes; uncrewed aircraft vehicles (UAVs); and conductivity, temperature, and depth (CTD) profiles of the upper ocean. …”
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  5. 585

    Bridge-inspired lattice materials with superior strength, toughness, and fatigue resistance by Heng Zhang, Junhua Ke, Jingjing Diao, Jiaqian Zheng, Naru Zhao, Yudi Kuang, Yingjun Wang

    Published 2025-03-01
    “…A 3D-printed lattice material (LM) is a typical mechanical metamaterial with high strength, low weight, and considerable potential for application in bone implants, aircraft, and energy storage. Nevertheless, its application is limited owing to the difficulty of balancing high specific strength and toughness or fatigue resistance, which makes designing metamaterials challenging. …”
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  6. 586
  7. 587

    Quantifying the Turbulent Entrainment‐Mixing Processes Based on Z‐LWC Relationships of Cloud Droplets by Shi Luo, Chunsong Lu, Yangang Liu, Haoran Li, Fengwei Zhang, Jingjing Lv, Lei Zhu, Xiaoqi Xu, Junjun Li, Xin He, Ying He, Sinan Gao, Xinlin Yang, Juan Gu, Xuemin Chen, Haining Sun

    Published 2025-01-01
    “…The results suggest the potential for employing a remote sensing approach to investigate the entrainment‐mixing mechanisms of non‐precipitating small cumulus/stratocumulus clouds, thereby overcoming the limitations of traditional observational studies that rely solely on aircraft observations.…”
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  8. 588
  9. 589

    Experimental Study of Steady Blowing from the Trailing Edge of an Open Cavity Flow by Naser Al Haddabi, Konstantinos Kontis, Hossein Zare-Behtash

    Published 2024-12-01
    “…Cavity flows have a wide range of low-speed applications (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>M</mi><mo>≤</mo><mn>0.3</mn></mrow></semantics></math></inline-formula>), such as aircraft wheel wells, ground transportations, and pipelines. …”
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  10. 590

    Design and validation of value-oriented strategic marketing model in Iranian airlines by Majid Ahang, Naser Azad, Abdullah Naami, Alireza Rousta

    Published 2025-03-01
    “…., who travel a lot, and can be effective in sales development. 2- In order to reduce costs caused by economic sanctions and improve the quality of airline services, it is suggested to cooperate with knowledge-based companies in the field of supplying and manufacturing aircraft consumable parts.…”
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  11. 591

    Numerical Simulation of the Static and Dynamic Aerodynamics of a UAV under Wake Flows by Bai-gang Mi, Hao Zhan

    Published 2019-01-01
    “…Frequent flight conflicts will be observed as the number of aircrafts increases, and such conflicts will cause unprecedented challenges in flight safety; thus, the flight characteristics of small aircrafts under the wake flow of a large airliner should be thoroughly analyzed. …”
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  12. 592

    The Use of Transition Curves in Airport Runway Rapid Exit Taxiways (RETs) by Donato Ciampa, Maurizio Diomedi, Pietro Vuono, Saverio Olita

    Published 2024-01-01
    “…Implications in the airport construction field are related to the possibility of using lower deceleration values compared to current standards, that is, allowing higher exit speed for the same deceleration. This allows aircrafts to vacate the runway more quickly and, therefore, to increase runway capacity without taking expensive RETs repositioning.…”
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  13. 593

    Thermal Mismatch Effect and High-Temperature Tensile Performance Simulation of Hybrid CMC and Superalloy Bolted Joint by Progressive Damage Analysis by Shuyuan Zhao, Jianglong Dong, Chao Lv, Zhengyu Li, Xinyang Sun, Wenjiao Zhang

    Published 2020-01-01
    “…The provided new findings are valuable for structural design and practical application of the hybrid CMC/superalloy bolted joints at high temperatures in next-generation aircrafts.…”
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  14. 594

    Identification of Flight Area Identification Plate Based on an Improved MSER Algorithm by Hao Liu, Daiwu Zhu, Yuran Zhu, Xiaofan Xie, Haodi Zhao

    Published 2022-01-01
    “…In this study, an algorithm based on improved maximum stable extremum region (MSER) was used to match and recognize the content of signage in the airfield, so as to overcome unrecognizable signage caused by low visibility or an overlapping field of view of multiple aircrafts. Firstly, the MSER algorithm was employed to combine regional structure similarity with feature space to realize the matching and recognition of signage in airport flight areas and improve the stability of signage content recognition. …”
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  15. 595

    THREATS TO INDUSTRIAL POLICY, TRADE AND KNOWLEDGE SHARING IN A GLOBAL EMERGENCY by T. V. Bakhturazova, M. K. Mayorov, N. V. Mayorova, D. A. Edelev

    Published 2020-06-01
    “…Great Britain, South Korea, Singapore and New Zealand have imposed quarantine for arrivals from China. Military aircrafts of Russia, India and Thailand take their citizens out of China. …”
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  16. 596

    Towards Sophisticated Air Traffic Control System Using Formal Methods by Abdessamad Jarrar, Youssef Balouki

    Published 2018-01-01
    “…It provides a sophisticated assistance system that helps in visualizing aircrafts and presents automatic bugs detection. In such a critical safety system, the use of robust formal methods that assure bugs absence is highly required. …”
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  17. 597

    Reduction EMI of BLDC Motor Drive Based on Software Analysis by Navid Mousavi, Tohid Rahimi, Homayoun Meshgin Kelk

    Published 2016-01-01
    “…The leakage currents of the motors, flow through common ground, will interfere with other equipment because of the high density of electrical and electronic systems in the spacecraft and aircrafts. Moreover, generally there are common DC buses in the mentioned systems, which aggravate the problem. …”
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  18. 598

    Challenges for Air Transport Providers in Czech Republic and Poland by Anna Toruń, Czesław Burniak, Jerzy Biały, Justyna Tomaszewska, Norbert Grzesik, Sarka Hoskova-Mayerova, Marta Woch, Mariusz Zieja, Adam Rurak

    Published 2018-01-01
    “…The knowledge of conditional changes in the number of passengers utilizing air transport grants the ability to make forecasts about the needed infrastructure, number of aircrafts, pilots, and staff needed at the airports.…”
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  19. 599

    Motion Planning of Redundant Manipulators for Painting Uniform Thick Coating in Irregular Duct by Yan Chen, Wenzhuo Chen, Ken Chen, Bo Li

    Published 2016-01-01
    “…The paper presents a motion planning method of redundant manipulator for painting uniform thick coating on the interior of irregular duct of some aircrafts. Discontinuous peripheral painting method is employed by analyzing the restrictions during painting the duct. …”
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  20. 600

    Structural Stability and Dynamics of FGM Plates Using an Improved 8-ANS Finite Element by Weon-Tae Park

    Published 2016-01-01
    “…This work is relevant to the simulation of wing surfaces, aircrafts, and box structures under various boundary conditions and loadings.…”
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