Results 61 to 70 of about 506,204 (184)
Journal of Critical Infrastructure Policy, Volume 7, Issue 1, Spring/Summer 2026.ABSTRACT The infiltration of counterfeit, fraudulent, and suspect items into civil nuclear supply chains, notably within power generation and medical isotope production, poses severe safety and security threats. The ever‐increasing growth in nuclear installations (70 power plants are under construction and another 100 are in the planning stage) and the
Hafiz Ahmed
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International Journal of Aerospace Engineering, Volume 2026, Issue 1, 2026.As civil aircraft components become more autonomous in China, airworthiness certification is facing the problem of insufficient failure data, leading to challenges in terms of uncertainty. Traditional probabilistic models struggle to effectively integrate multisource uncertainties, limiting their application in data‐scarce scenarios.
Nve Xiao +4 more
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Safe Scheduling of Tasks in Temporal‐Domain for Multicore‐based IMA System
International Journal of Aerospace Engineering, Volume 2026, Issue 1, 2026.Multicore processors (MCPs) exhibit significant potential as airborne processors in Integrated Modular Avionics (IMA) systems. For IMA systems employing MCPs, a dual‐layer scheduling architecture is adopted to ensure task real‐time performance. However, existing scheduling designs based on ARINC 653 primarily focus on the spatial allocation of tasks ...
Changxiao Zhao, Yixuan Sun, Yuxiao Luo
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International Journal of Intelligent Systems, Volume 2026, Issue 1, 2026.Blockchain technology offers transformative potential for enhancing transparency, traceability, and operational resilience in aviation maintenance, repair, and overhaul (MRO). However, a critical research gap exists in evaluating enterprise‐level blockchain adoption within highly regulated, security‐sensitive aerospace and defense (A&D) MRO ecosystems,
A. Çağrı Tolga +2 more
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Research on dynamic verification method of helicopter minimum flight crew based on Monte Carlo model
Hangkong gongcheng jinzhanScientifically verifying the rationality of the minimum flight crew configuration is a key issue in helicopter human factors airworthiness certification. To meet the development demands of operational efficiency and cost control in the aviation industry,
SONG Yong, XU Yuan, ZOU Yanzhang
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Cailiao gongcheng, 2017 Based on the brief review of accelerated developing status of aircraft power technology in the world, the present status and developing trend of key materials technology for aero-engine were analyzed. In accordance with the idea of "one generation of new
LIU Da-xiang
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Review of UAV-based inspection and detection methods for urban tunnel defects
Hangkong gongcheng jinzhan, 2020 As the scale of urban tunnels continues to expand, traditional manual and vehicle-based inspection methods are increasingly unable to meet the demands of efficient and intelligent operation and maintenance.
ZHAO Zishun +3 more
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Drone‐Assisted Organ Transport: A Scoping Review of Clinical, Regulatory, and System Readiness
Clinical Transplantation, Volume 39, Issue 12, December 2025.ABSTRACT Organ transport remains a critical determinant of transplant success, with delays during transfer prolonging cold ischemia time (CIT) and increasing the risk of delayed graft function or organ discard. Uncrewed aerial vehicles (UAVs) have emerged as a potential means to enhance the speed, predictability, and resilience of transplant logistics.
Robson G. Gilmour, Mekhola Hoff
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Aeroservoelastic analysis method for mixed-command fault of flight control system
Hangkong gongcheng jinzhanLarge civil aircraft fly-by-wire flight control systems may experience a fault condition where both normal mode and direct mode control commands are output simultaneously. It is necessary to propose a method to demonstrate the airworthiness compliance of
DING Luning, YANG Fei, LI Peng
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A Universal Toughening and Energy‐Dissipating Strategy for Impact‐Resistant 3D‐Printed Composites
Advanced Science, Volume 12, Issue 25, July 3, 2025.A universal toughening and energy dissipation strategy inspired by B─O bonds, which can significantly enhance the mechanical properties of composites, enables 3D‐printed smart impact‐resistant structures. Abstract 3D‐printed polymer‐based composites are promising for various engineering applications due to high strength‐to‐weight ratios and design ...
Xiang Hong +6 more
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