Search Results
38493 articles found
ARTICLE
|
doi:10.20944/preprints202403.1823.v1
Subject:
Engineering,
Metallurgy And Metallurgical Engineering
Keywords:
Chromium; powder bed fusion-laser beam; densification; texture; cracking
Online: 29 March 2024 (10:03:12 CET)
ARTICLE
|
doi:10.20944/preprints202404.0908.v1
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
Optics image processing; deep learning; ResNet-18; UNet++
Online: 15 April 2024 (17:53:44 CEST)
ARTICLE
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
laser powder bed fusion; substructure; model; growth direction; crystallographic orientation; cell; cell-like dendrite
Online: 6 December 2019 (11:33:12 CET)
ARTICLE
|
doi:10.20944/preprints202408.0490.v1
Subject:
Chemistry And Materials Science,
Ceramics And Composites
Keywords:
Metal-matrix composites (MMCs); Mechanical Properties; 3-D Printing; Particle-reinforcement; Laser Powder Bed Fusion
Online: 7 August 2024 (17:51:25 CEST)
ARTICLE
|
doi:10.20944/preprints202001.0268.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
residual stress prediction; maraging steel 350; experimental measurement of residual stress
Online: 23 January 2020 (16:12:51 CET)
REVIEW
|
doi:10.20944/preprints202405.2075.v1
Subject:
Engineering,
Metallurgy And Metallurgical Engineering
Keywords:
Laser Powder Bed Fusion; Alloy; Advantage and limitation; Laser Parameters
Online: 31 May 2024 (09:13:56 CEST)
ARTICLE
|
doi:10.20944/preprints202402.0218.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
Laser powder bed fusion; Microporous metal; Particle-stacking
Online: 5 February 2024 (11:04:12 CET)
ARTICLE
|
doi:10.20944/preprints202408.0485.v1
Subject:
Chemistry And Materials Science,
Ceramics And Composites
Keywords:
Metal Matrix Composite; In-situ Composite; Laser Powder Bed Fusion; Titanium; Titanium Carbide; Mechanical Property
Online: 7 August 2024 (07:02:37 CEST)
ARTICLE
|
doi:10.20944/preprints202004.0055.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Laser powder bed fusion; automatic quality assessment; machine learning; automatic relevance determination
Online: 6 April 2020 (12:41:05 CEST)
ARTICLE
|
doi:10.20944/preprints202104.0075.v1
Subject:
Chemistry And Materials Science,
Biomaterials
Keywords:
Additive Manufacturing; mechanical properties; fatigue behavior; heat-treatment; aluminum alloys
Online: 2 April 2021 (15:31:11 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0359.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Preheating; L-PBF; Residual stress; IN718; Analytical modeling; Experimentation
Online: 15 March 2021 (08:02:23 CET)
ARTICLE
|
doi:10.20944/preprints202109.0299.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Metal 3D printing; Additive manufacturing; Powder bed fusion; Thermal simulation; Thermal history
Online: 17 September 2021 (09:28:45 CEST)
ARTICLE
|
doi:10.20944/preprints201811.0082.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
additive manufacturing; powder-bed fusion; laser sintering; polypropylene; process parameter optimization; mechanical properties; computer tomography
Online: 5 November 2018 (03:50:51 CET)
ARTICLE
|
doi:10.20944/preprints202310.1195.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
powder bed fusion laser sintering; polyamide 11; reuse; dimensional accuracy; tensile properties; crystallinity
Online: 18 October 2023 (16:24:54 CEST)
ARTICLE
|
doi:10.20944/preprints201807.0616.v2
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
laser powder bed fusion; additive manufacturing; X-ray tomography; in-situ imaging; Ti6Al4V; lattice structures
Online: 30 August 2018 (06:12:34 CEST)
ARTICLE
|
doi:10.20944/preprints202212.0017.v2
Subject:
Engineering,
Mechanical Engineering
Keywords:
LPBF; meltpool; regression; finite element method; alloys; Peclet; Maragoni; surface tension; dimensionless
Online: 7 December 2022 (01:59:44 CET)
ARTICLE
|
doi:10.20944/preprints202308.0279.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
additive manufacturing; laser-powder bed fusion; functionally graded materials; multi-material layer-level; nickel superalloy; stainless steel.
Online: 3 August 2023 (10:22:26 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0355.v1
Subject:
Engineering,
Metallurgy And Metallurgical Engineering
Keywords:
Laser Powder Bed Fusion; Al-based alloys; AlFeSi intermetallics; mechanical properties; heat treatment
Online: 6 March 2024 (11:38:35 CET)
ARTICLE
|
doi:10.20944/preprints202309.1544.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
triply periodic minimal surface; porous structure; laser powder bed fusion; graded structure; sound absorption
Online: 25 September 2023 (04:47:37 CEST)
ARTICLE
|
doi:10.20944/preprints202210.0160.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
electron beam powder bed fusion (EBPBF); Inconel 625; microstructure and mechanical properties; layer-thickness effects; heat treatment; duplex grain structure; grain boundary carbides
Online: 12 October 2022 (02:09:35 CEST)
ARTICLE
|
doi:10.20944/preprints202202.0253.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
Magnetic abrasive finishing; microstructure evolution; mechanical property; laser powder bed fusion; Inconel 718
Online: 21 February 2022 (12:08:50 CET)
ARTICLE
|
doi:10.20944/preprints202306.0607.v1
Subject:
Engineering,
Other
Keywords:
Powder-bed fusion; Composite polymers; Discrete element method; Material characterization; Additive manufacturing
Online: 8 June 2023 (08:19:32 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0306.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
Aluminium alloys; AlMgSi; Printability; Powder Bed Fusion; High Through Put; Screening.
Online: 13 April 2023 (07:48:12 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1517.v1
Subject:
Engineering,
Metallurgy And Metallurgical Engineering
Keywords:
17-4 PH stainless steel; additive manufacturing; DUPLEX treatment; hardness; scratch resistance
Online: 26 March 2024 (06:50:19 CET)
ARTICLE
|
doi:10.20944/preprints202110.0192.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Additive manufacturing; powder bed fusion; optimization framework; predictive models; neural network; intelligent parameters selection; energy density optimization; mechanical properties optimization
Online: 13 October 2021 (10:20:29 CEST)
ARTICLE
|
doi:10.20944/preprints202104.0314.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
powder bed fusion; additive manufacturing; ss316l; interface strength
Online: 12 April 2021 (14:12:58 CEST)
ARTICLE
Subject:
Engineering,
Mechanical Engineering
Keywords:
COVID-19; additive manufacturing; N95; respirator; particle transmission; filtration efficiency
Online: 7 June 2020 (10:33:30 CEST)
ARTICLE
|
doi:10.20944/preprints202409.0079.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
alloy design; computational thermodynamics; Laser Powder Bed Fusion (LPBF); austenitic stainless steels
Online: 2 September 2024 (09:45:39 CEST)
ARTICLE
|
doi:10.20944/preprints201609.0020.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
FPGA; photoacoustic spectroscopy; diode laser; methane
Online: 6 September 2016 (11:51:45 CEST)
ARTICLE
|
doi:10.20944/preprints202102.0007.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Additive Manufacturing; Laser Powder Bed Fusion; L-PBF; powder recoating; powder layer; powder bed; properties powder quality, productivity
Online: 1 February 2021 (10:20:52 CET)
ARTICLE
|
doi:10.20944/preprints202101.0476.v1
Online: 25 January 2021 (10:43:49 CET)
ARTICLE
|
doi:10.20944/preprints202405.1947.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
gradient structural steel; gradient rate; fatigue; crack propagation
Online: 29 May 2024 (11:00:12 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0103.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
additive manufacturing; process parameters; laser powder directed energy deposition; porosity; FE simulation; 316L
Online: 2 May 2024 (08:06:07 CEST)
ARTICLE
|
doi:10.20944/preprints201611.0088.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
fiber Bragg grating; photonic crystal fiber; photosensitivity; FBG magnetic field sensor; olive oil; optical adhesive
Online: 17 November 2016 (10:44:44 CET)
ARTICLE
|
doi:10.20944/preprints202308.0078.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
W skeleton; pre-sintering and infiltration method; linear shrinkage; dihedral angle; AgW contact material
Online: 1 August 2023 (14:29:34 CEST)
ARTICLE
|
doi:10.20944/preprints201703.0221.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
Laser triangulation displacement probe; Laser beam pointing; Prism
Online: 30 March 2017 (17:34:55 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1705.v1
Subject:
Medicine And Pharmacology,
Ophthalmology
Keywords:
femtosecond laser; optical coherence tomography; laser in situ keratomileusis
Online: 28 March 2024 (09:45:23 CET)
ARTICLE
|
doi:10.20944/preprints202408.0604.v2
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Mathieu-Hill equation; Floquet theory; Strum-Liouville theorem; electrodynamic trap; stability diagram
Online: 30 August 2024 (08:37:15 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0883.v1
Subject:
Medicine And Pharmacology,
Ophthalmology
Keywords:
optical coherence tomography; laser in situ keratomileusis (LASIK); keratorefractive lenticule extraction (KLEx); infectious keratitis
Online: 13 June 2024 (11:51:45 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0183.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
MSGA magnetron sputtering gas aggregation; nanoparticles; hydrogen in discharge; air leaks in discharge; nanometric dust; fusion plasma; hydrogen dominated discharge
Online: 2 July 2024 (10:03:44 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1870.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
Mathieu-Hill equation; Floquet theory; Sturm-Liouville problem; perturbation method; Paul trap; stability diagram
Online: 29 May 2024 (02:17:46 CEST)
ARTICLE
|
doi:10.20944/preprints202402.0512.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Laser dazzling; edge extraction; contour curvature; target detection
Online: 8 February 2024 (10:42:38 CET)
ARTICLE
|
doi:10.20944/preprints202407.0749.v1
Subject:
Chemistry And Materials Science,
Nanotechnology
Keywords:
CsPbBr3 perovskite quantum dots; manganese-doping; size uniformity; single quantum-dot spectroscopy; narrow-linewidth
Online: 9 July 2024 (16:18:32 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1607.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
ion beam sputtering; laser damage; hydroxyl groups; surface hydroxylation; chemical structure defect
Online: 24 April 2024 (14:10:16 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1717.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
catalysis; ablation plasma diagnosis; borax treatment
Online: 28 March 2024 (09:38:41 CET)
CASE REPORT
|
doi:10.20944/preprints202409.0371.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Laser beam; Propagation analysis; Python; Polynomial fitting; Beam quality factor; Software
Online: 4 September 2024 (13:33:20 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1893.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
laser beam steering; fast-steering mirror; tip-tilt control system; anti-shock controller; disturbance observer
Online: 29 April 2024 (09:56:15 CEST)
ARTICLE
|
doi:10.20944/preprints202308.0898.v1
Subject:
Chemistry And Materials Science,
Surfaces, Coatings And Films
Keywords:
metal coating; laser heat treatment; microhardness; wearing resistance
Online: 11 August 2023 (13:02:40 CEST)
REVIEW
|
doi:10.20944/preprints202409.0285.v1
Subject:
Medicine And Pharmacology,
Medicine And Pharmacology
Keywords:
quantum dot; nanosensor; tuberculosis; diagnostics
Online: 3 September 2024 (16:50:26 CEST)
TECHNICAL NOTE
|
doi:10.20944/preprints202409.0770.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
LiDAR; Bathymetry; Waveform Stacking; Waveform Averaging
Online: 10 September 2024 (17:57:44 CEST)
ARTICLE
|
doi:10.20944/preprints202108.0443.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
Laser welding; Cu-Al welding; green laser; Micro-structure analysis; Energy dispersive X-ray spectroscopy (EDS))
Online: 23 August 2021 (13:28:28 CEST)
ARTICLE
|
doi:10.20944/preprints202208.0206.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Laser Communications; Platform Jitter; Beam-pointing stability; Drone; CubeSat
Online: 11 August 2022 (03:38:22 CEST)
ARTICLE
|
doi:10.20944/preprints202207.0169.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
Ni-based superalloys; electron beam melting; additive manufacturing; Argon gas atomized; plasma rotation electrode process; powder characteristics
Online: 12 July 2022 (04:10:22 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0821.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
NiO; NiO co-doping; NiO:(Nb,N); TiO2; ultraviolet photovoltaic; NiO/TiO2 heterojunction; Urbach tail; sputtering; mesoporous TiO2; optical properties
Online: 12 June 2024 (11:58:47 CEST)
ARTICLE
|
doi:10.20944/preprints202311.0747.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
Additive manufacturing; direct laser writing; X-ray optics; radiation effects in polymer materials; thermoluminescent radiation detectors
Online: 13 November 2023 (10:50:55 CET)
ARTICLE
|
doi:10.20944/preprints202102.0533.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
laser beam welding; welding with gap; keyhole dynamics; pore formation; multiphysical simulation; CFD; process optimization; mesh refinement
Online: 23 February 2021 (19:06:04 CET)
REVIEW
|
doi:10.20944/preprints202211.0397.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
additive manufacturing; directed energy deposition; laser metal deposition; powder stream; melt pool; microstructure; residual stresses
Online: 22 November 2022 (02:47:47 CET)
ARTICLE
|
doi:10.20944/preprints201701.0019.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
high-entropy alloys; Al-Ni-Co-Fe-Cr alloys; microstructure; precipitation morphology; mechanical property
Online: 4 January 2017 (10:30:17 CET)
ARTICLE
|
doi:10.20944/preprints201912.0085.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
beam profiler; bolometer; laser spot-size; infrared; infrared spectroscopy; time-resolved spectroscopy
Online: 7 December 2019 (00:11:31 CET)
ARTICLE
|
doi:10.20944/preprints201806.0311.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
laser; welding; LBW; model; microstructure; bead seam; wobble strategy; Inconel 718
Online: 20 June 2018 (05:12:19 CEST)
ARTICLE
|
doi:10.20944/preprints202304.1158.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
two-color-thermography; temperature; temperature determination; ratio-based temperature measurement; laser beam welding; low-melting materials
Online: 28 April 2023 (09:44:43 CEST)
ARTICLE
|
doi:10.20944/preprints202311.0710.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
Al-Si10-Mg; Selective Laser Melting; exposure time; microstructure; defects; corrosion; hardness
Online: 10 November 2023 (13:24:52 CET)
ARTICLE
|
doi:10.20944/preprints202310.1018.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
angular microdeflections; interferometric sensor; two-axial measurement; optical beam deflection sensing (OBDS); variable phase retarder
Online: 17 October 2023 (06:57:34 CEST)
ARTICLE
|
doi:10.20944/preprints202307.1648.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
Laser beam butt welding; Acoustic process monitoring; Nondestructive testing (NDT); Joint gap detection; Temporal resolution; Clustering; Neighborhood Components Analysis (NCA)
Online: 25 July 2023 (04:52:39 CEST)
ARTICLE
|
doi:10.20944/preprints202204.0139.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
Directed energy deposition; functionally graded materials; precipitation; high-throughput design
Online: 15 April 2022 (08:31:40 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1517.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
laser beam steering; fast steering mirror; adaptive feedforward control; tip-tilt control system; internal model principle; disturbance observer
Online: 23 April 2024 (12:11:59 CEST)
ARTICLE
|
doi:10.20944/preprints202306.2086.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
laser beam butt welding (LBW); Joint-gap formation; AE-analysis; Non-destructive test-30 ing (NDT); Deep learning; Audible to Ultrasonic sensors
Online: 29 June 2023 (10:14:05 CEST)
ARTICLE
|
doi:10.20944/preprints201805.0287.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
laser beam, T-joints, weldability, TMCP steel
Online: 22 May 2018 (05:47:25 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0234.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Semantic segmentation; Asymmetric convolution; Feature misalignment; High-level semantic information
Online: 3 July 2024 (00:20:55 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0075.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Reputation System; Unmanned Aerial Vehicle (UAV); Trust; Security; Feedback System
Online: 1 May 2024 (09:37:00 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1037.v1
Online: 15 May 2024 (16:54:57 CEST)
ARTICLE
|
doi:10.20944/preprints201702.0004.v1
Subject:
Chemistry And Materials Science,
Surfaces, Coatings And Films
Keywords:
fast switchable wavelength-selective elements, autostereoscopic image splitter, color filter barrier array, Fabry-Pérot color filter, on-off filter mode
Online: 1 February 2017 (16:52:44 CET)
ARTICLE
|
doi:10.20944/preprints202407.0014.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Intraocular lens; PMMA; Acrylic; laser ablation; femtosecond laser; nanosecond laser; continuous wave laser; diode laser; Raman spectroscopy
Online: 1 July 2024 (08:11:45 CEST)
ARTICLE
|
doi:10.20944/preprints201702.0058.v2
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
laminated beam; Fourier's law; exponential stability; lack of exponential stability; polynomial stability
Online: 28 January 2019 (11:14:59 CET)
ARTICLE
|
doi:10.20944/preprints202407.1768.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
electromagnetic forces; DNA-like helix; microwave; half-wave resonance; metamaterials; metasurfaces; DNA molecule
Online: 23 July 2024 (09:49:28 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0771.v1
Subject:
Engineering,
Chemical Engineering
Keywords:
multiphase flow; fluidization; simulation; CFD-DEM
Online: 11 April 2024 (09:26:52 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1441.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
powder metallurgy superalloy; oxygen content; prior particle boundary; creep
Online: 25 March 2024 (13:19:17 CET)
ARTICLE
|
doi:10.20944/preprints202403.0886.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
Spectral fusion; Rice variety classification; Machine learning; Hyperspectral imaging technology
Online: 15 March 2024 (08:56:21 CET)
ARTICLE
|
doi:10.20944/preprints201702.0082.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
general stability; laminated beam; infinite memory; multiplier technique; energy method
Online: 22 February 2017 (16:56:19 CET)
ARTICLE
|
doi:10.20944/preprints202403.1321.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
3D cloud fields; cloud retrieval; Deep learning; CloudSat; MODIS; CGAN
Online: 21 March 2024 (15:18:40 CET)
ARTICLE
|
doi:10.20944/preprints201611.0057.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
multi-focus image, image fusion, region mosaic, contrast pyramid
Online: 10 November 2016 (07:34:22 CET)
ARTICLE
|
doi:10.20944/preprints202402.1313.v1
Subject:
Engineering,
Bioengineering
Keywords:
Data fusion method; Heart rate tracing; Hearables; Wearables
Online: 22 February 2024 (12:21:03 CET)
ARTICLE
|
doi:10.20944/preprints202406.0277.v1
Subject:
Engineering,
Civil Engineering
Keywords:
granular mixture; steady flow; sediment transport rate; sediment velocity; sediment concentration; mobile sloped bed
Online: 5 June 2024 (10:12:37 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0966.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Machine reading comprehension; hybrid attention mechanism; DuReader2; BERT
Online: 14 May 2024 (11:35:07 CEST)
ARTICLE
|
doi:10.20944/preprints201701.0102.v1
Subject:
Computer Science And Mathematics,
Computer Science
Keywords:
facial expression recognition; fusion features; salient facial areas; hand-crafted features; feature correction
Online: 24 January 2017 (03:28:51 CET)
ARTICLE
|
doi:10.20944/preprints202204.0023.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
Ti:sapphire laser; amplifier; injection-lock; Diode pumping; solid state laser
Online: 5 April 2022 (09:51:04 CEST)
ARTICLE
|
doi:10.20944/preprints202407.1963.v1
Subject:
Engineering,
Chemical Engineering
Keywords:
Markov chain; statistic model; fluidized bed; CFD-DEM
Online: 24 July 2024 (12:41:12 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0295.v1
Subject:
Chemistry And Materials Science,
Biomaterials
Keywords:
additive manufacturing; rapid solidification; microstructural evolution; non-equilibrium; quasi-equilibrium; multi-phase field method; CALPHAD database; nickel alloy
Online: 11 March 2021 (07:40:42 CET)
ARTICLE
|
doi:10.20944/preprints201608.0088.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Face Recognition; Discrete Cosine Transform (DCT); singular value decomposition (SVD)
Online: 9 August 2016 (11:37:36 CEST)
ARTICLE
|
doi:10.20944/preprints201702.0038.v2
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
thermoelastic Timoshenko beam; global existence; exponential stability; second sound
Online: 20 February 2017 (06:36:23 CET)
ARTICLE
|
doi:10.20944/preprints202305.0765.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Optical transparency; Vivaldi antenna; Active antenna; Reconfigurability; Wide band frequency
Online: 10 May 2023 (14:37:59 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1725.v1
Subject:
Engineering,
Civil Engineering
Keywords:
eco-friendly concrete; aeolian zeolite powder; alkali excitation; mechanical properties; 23 mechanism
Online: 29 February 2024 (11:07:52 CET)
ARTICLE
|
doi:10.20944/preprints201703.0086.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
image enhancement; image fusion; color space; edge detector; underwater image
Online: 14 March 2017 (17:52:48 CET)
ARTICLE
|
doi:10.20944/preprints202406.1052.v1
Subject:
Engineering,
Civil Engineering
Keywords:
cement; concrete; rice husk ash (RHA); animal bone powder (ABP), compressive strength; permeability of concrete; reuse of waste material
Online: 17 June 2024 (08:44:21 CEST)
ARTICLE
|
doi:10.20944/preprints202309.0371.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
BTR code; neutral beam injection; heating and current drive; power deposition; injected power; beam line simulator; software verification
Online: 6 September 2023 (10:25:48 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0478.v1
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
Computational Pathology; Histopathological Imaging; Gastric Cancer; Convolutional Neural Networks; Machine Learning; Deep Learning; Feature Extraction; Feature Combination
Online: 6 July 2024 (03:16:08 CEST)
ARTICLE
|
doi:10.20944/preprints202408.1484.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
laser beams; coherent beam combining; optical angular momentum; vortex beams; free space optical communications
Online: 22 August 2024 (03:13:53 CEST)
ARTICLE
|
doi:10.20944/preprints202408.1137.v1
Subject:
Chemistry And Materials Science,
Chemical Engineering
Keywords:
activated carbon; adsorption; biomaterials; functional groups; surface areas; hydrothermal process; chemical composition; biomass
Online: 15 August 2024 (10:15:28 CEST)
ARTICLE
|
doi:10.20944/preprints202407.1575.v1
Subject:
Computer Science And Mathematics,
Robotics
Keywords:
image enhancement; local features; global features; parallel fusion
Online: 19 July 2024 (06:40:56 CEST)
ARTICLE
|
doi:10.20944/preprints202408.0894.v1
Subject:
Chemistry And Materials Science,
Chemical Engineering
Keywords:
activated carbon; adsorption; biomaterials; functional groups; surface areas; hydrothermal process; chemical composition; biomass
Online: 13 August 2024 (08:59:19 CEST)