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Numerical study of the response of dynamic parameters to defects in composite structures
Published 2016-10-01“…The purpose of this work is to study three different models of delamination in composite plate (the free mode model, the constrained model and the contact model) and applicability of this models to the vibrational method of damage detection based on frequency shifts. …”
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Effect of adhesive application method on repair bond strength of composite
Published 2021-08-01“…ObjectivesThis study aimed to evaluate the effect of the application method of universal adhesives on the shear bond strength (SBS) of repaired composites, applied with different thicknesses.Materials and MethodsThe 84 specimens (Filtek Z350 XT) were prepared, stored in distilled water for a week and thermocycled (5,000 cycles, 5°C to 55°C). …”
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An Introduction to the Composite Element Method Applied to the Vibration Analysis of Trusses
Published 2002-01-01“…This paper introduces a new type of Finite Element Method (FEM), called Composite Element Method (CEM). …”
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NDEExplorer: Visual Analytics for Exploring Damage Modes via Multimodal Data in the Non-Destructive Examination of Composite Materials
Published 2025-01-01“…For users, the application of this system can help accurately identify the various material damage stages and their accompanying damage modes. To evaluate the effectiveness of the proposed method, we conduct a case study using two modal datasets from the same composite material damage scenario and carry out qualitative interviews with professionals and graduate students in the field. …”
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The role of aging and various surface preparation methods in the repair of nanohybrid composites
Published 2025-01-01“…Conclusion Aging reduced the bond strength of composite resin repairs, with the etch-and-rinse mode outperforming the self-etch mode in aged specimens. …”
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Design and Manufacturing of Polymer Composite Materials Using Quality Management Methods
Published 2023-09-01“…Many factors influence the design and manufacturing of products from polymer composite materials. The expert assessment method was applied in the article for the corresponding analysis. …”
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Composite Continuous High-Order Nonsingular Terminal Sliding Mode Control for Flying Wing UAVs with Disturbances and Actuator Faults
Published 2025-07-01“…This paper proposes composite continuous high-order nonsingular terminal sliding mode control controllers for the longitudinal command tracking control of flying wing UAVs. …”
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Influence of Geometric Non-Linearities on the Mixed-Mode Decomposition in Asymmetric DCB Samples
Published 2025-05-01“…In this work, the influence of this rotation on the calculation of the energy release rate (ERR) in modes I and II was studied using the Finite Element Method (FEM). …”
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Choice and justification of the method of titanium welding with platinum
Published 2024-06-01“…Micro-X-ray spectral analysis was carried out on a Cameca device using the scanning method and determining the composition by elements with a distance between points of 2 μm in the direction perpendicular to the welding surface. …”
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The composition and mode of delivery of diabetes‐related footcare education provided by podiatrists in Australia and Aotearoa (New Zealand): A systematic review
Published 2024-12-01“…No studies reported on culturally responsive content or education delivery methods. Conclusion There are little available data on the composition or mode of delivery of diabetes footcare education provided by podiatrists in Australia and NZ to people living with diabetes. …”
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Determination of Dynamic Characteristics of Composite Cantilever Beams Using Experimental and Analytical Methods
Published 2025-05-01“…The natural frequencies and mode shapes of the models were determined using the modal analysis method. …”
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A Composite Recognition Method Based on Multimode Mutual Attention Fusion Network
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Optimization Method of High-Speed Train Composite Material Workshop Planning and Scheduling
Published 2022-01-01“…This paper mainly studies the high-speed train composite workshop planning and scheduling optimization method. …”
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Impact of adverse environmental conditions on the fatigue behavior of carbon epoxy adhesive joints under mode II fracture
Published 2025-07-01“…Abstract This work analyses how environmental degradation affects the behaviour of adhesive joints in carbon-epoxy composites. These joints, made from a unidirectional carbon fibre-reinforced epoxy matrix and bonded with an epoxy-based adhesive, were tested under mode II fracture static and fatigue loading conditions. …”
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Crude Oil Futures Price Forecasting Based on Variational and Empirical Mode Decompositions and Transformer Model
Published 2024-12-01“…This model integrates a second decomposition and Transformer model-based machine learning method. More specifically, we employ the VMD technique to decompose the original sequence into variational mode filtering (VMF) and a residual sequence, followed by using EMD to decompose the residual sequence. …”
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