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241
Effect of Selective Dentine Pre-Treatment with Butane Tetracarboxylic Acid on Composite-Dentine Bond
Published 2025-01-01“…Background: Composites are prone to time-dependent bond degradation. …”
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242
Transfer learning with class activation maps in compositions driving plaque classification in carotid ultrasound
Published 2025-07-01“…In this study, the objective was to assess whether class activations maps (CAMs) can reveal which U/S grayscale-(GS)-based plaque compositions (lipid cores, fibrous content, collagen, and/or calcified areas) influence the model's understanding of the ASY and SY cases.MethodsWe used Xception via transfer learning, as a base for feature extraction (all layers frozen), whose output we fed into a new dense layer, followed by a new classification layer, which we trained with standardized B-mode U/S longitudinal plaque images. …”
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243
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244
Insights Beyond Numbers: Composite Indexing as a Lens to Illuminating the Nutritional Status of Karnataka
Published 2025-01-01“…For every district each indicatorrsquos scaled value was computed. Thus a composite nutritional index was calculated using the scaled values.Results Based on the final composite score the districts were ranked to reflect their nutritional status. …”
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245
Preparation and Mechanical Properties of Ceramic Fiber Reinforced Titanium-Based Hybrid Laminated Composite
Published 2022-01-01“…Meanwhile, the composite’s bending strength was measured to be 1506.21 MPa in a three-point bending test, and, under this bending load, the mode of crack propagation and failure mechanism were analyzed.…”
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246
Optimization of the fin structure from polymer composite materials using bioinspired structural layouts
Published 2023-05-01“…It has become practical to create new promising structural layouts due to the development of technologies for manufacturing products from composite materials, including additive manufacturing and 3D printing as well as developing methods of mathematical modeling and computer-assisted design. …”
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247
TE-wave propagation in a hollow circular waveguide filled with a graded multilayered dielectric medium
Published 2025-01-01Get full text
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248
Influence of wave effect on fiber stress limit under tensile tests of composite material
Published 2019-12-01“…The work objective was to study the influence of the wave effect on the tensile strength of polymer composites of a fibrous structure.Materials and Methods. …”
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249
What is the best protocol for bonding resin-modified glass ionomer cement to composite resin?
Published 2015-05-01“…Material and Methods: 60 RMGIC blocks (Riva, SDI) measuring 4 x 4 x 4 mm. were constructed. …”
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250
Plasma coatings made of mechanically synthesized composite powders based on the «iron-aluminum» system
Published 2020-10-01“…The regularities of the formation of plasma coatings obtained from powders based on the Fe-Al system synthesized by the reaction mechanical alloying method are established. The influence of the processing modes of the compositions in the mechanoreactor on the properties of coatings is revealed. …”
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251
Effect of Interfacial Debonding on the Strength of Composite Structure-Similarity Scale Model for the Wing-Box
Published 2015-01-01“…Secondly, the interface elements were placed along the interface between the beam flange and the skin to investigate the effects of bonding strength on the ultimate load-carrying capacity of the wing-box. The failure modes of the wing-box structure were studied by using the nonlinear finite element method. …”
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252
Flexural Performance of Steel–GFRP Strips–UHPC Composite Beam in Negative Moment Region
Published 2025-07-01“…The longitudinal flexural behavior of two steel–GFRP strips–UHPC composite beams in the hogging moment region is determined through a three-point loading test method. …”
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253
Composite lay-up configuration effect on double and single sided bonded patch repairs
Published 2022-07-01“…Understanding the failure modes of damaged or cracked structures and repaired by bonding a composite patch is an essential point to improve its resistance to failure and subsequently extend its service life. …”
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254
Research on the Flexural Behavior of Profiled Steel Sheet–Hollow Concrete Composite Floor Slab
Published 2025-06-01“…Flexural behavior tests are conducted to five pieces of composite floor slabs with different parameters, and numerical simulation methods were applied to perform finite element analysis on the composite slabs with different hollow rates, reinforcement ratios, and steel sheet thicknesses. …”
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255
Analysis and structural design of a building with multiple floors in composite steel and concrete structure
Published 2024-12-01“…The modal analysis of the structure provided the vibration modes, showing that the first and second modes have frequencies lower than 1 Hz, confirming the overall flexibility of the structure against wind actions. …”
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256
Compression after impact behavior of flat and tapered Single-Double carbon composite specimens
Published 2025-07-01“…This research provided insights on NCFs composite damage tolerance after low-velocity impact damage, highlighting the effect of adopting the novel SD stacking sequence and card-sliding method to taper the laminate. …”
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257
Finite element analysis and experimental whiffletree testing of a small UAV composite wing
Published 2025-07-01“…The distributed load from the Schrenk's method was converted into multiple point loads for whiffletree load by using the cantilever beam approach. …”
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258
Experiment of double grits scribing 2D SiCf/SiC composite
Published 2025-04-01“…ObjectivesTo improve the grinding quality and efficiency, reveal the material removal mechanism of SiCf/SiC composites, and determine the coupling effect among abrasives during grinding.MethodsFirstly, uniaxial tensile, shearing, and bending experiments of SiC fiber bundles are conducted to observe damage modes. …”
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259
Cone-Beam Composite-Circling Scan and Exact Image Reconstruction for a Quasi-Short Object
Published 2007-01-01“…As a feasibility study, a backprojection filtration (BPF) algorithm is developed to reconstruct images from data collected along a composite-circling trajectory. The initial simulation results demonstrate the correctness of the proposed exact reconstruction method and the merits of the proposed mode.…”
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260
Experimental Investigation of the Shear Behavior of the Blind Rivet and Self-tapping Screw Hybrid Connection
Published 2024-07-01“…Under the experimental conditions of this study, based on the observed failure mode of the hybrid connection, an improved calculation method is proposed. …”
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