ARTICLE
|
doi:10.20944/preprints202102.0164.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Almost Ricci-like soliton; almost $\eta$-Ricci soliton; almost Einstein-like manifold; almost $\eta$-Einstein manifold; almost contact B-metric manifold; torse-forming vector field
Online: 5 February 2021 (14:05:20 CET)
ARTICLE
|
doi:10.20944/preprints202404.1517.v1
Subject:
Control And Systems Engineering,
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/preprints202402.0788.v2
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
diffraction; optical engineering; spatial light modulator; Bessel beam; optical vorte; optical needle; focal line; translation of Bessel beams
Online: 15 February 2024 (09:43:18 CET)
ARTICLE
|
doi:10.20944/preprints202311.1707.v1
Subject:
Engineering,
Civil Engineering
Keywords:
progressive collapse resistance; multi-column frame tube structure; truss beam composite floor; nonlinear dynamics; alternate load path method
Online: 27 November 2023 (13:16:14 CET)
ARTICLE
|
doi:10.20944/preprints202311.0989.v1
Subject:
Medicine And Pharmacology,
Dentistry And Oral Surgery
Keywords:
diagnostic imaging; cone-beam computed tomography; three-dimensional imaging; patient positioning; spatial orientation; observer variation; reproducibility of results
Online: 15 November 2023 (09:58:07 CET)
ARTICLE
|
doi:10.20944/preprints202304.0830.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
TiNi; rib endoprostheses; porous coating; powder metallurgy; high-current pulsed electron beam; structure; surface modification; electrochemical corrosion; biocompatibility
Online: 25 April 2023 (03:16:40 CEST)
TECHNICAL NOTE
|
doi:10.20944/preprints202105.0442.v2
Subject:
Engineering,
Civil Engineering
Keywords:
Axially functionally graded non-prismatic Timoshenko beam; finite difference method; additional points; vibration analysis; direct time integration method
Online: 24 September 2021 (13:12:35 CEST)
ARTICLE
|
doi:10.20944/preprints201912.0279.v2
Subject:
Chemistry And Materials Science,
Polymers And Plastics
Keywords:
acoustic based SHM; orthotropic polymeric composites; Lamb waves; horizontally polarized SH waves; angle-beam wedge transducer; waves directivity
Online: 10 February 2020 (10:29:43 CET)
ARTICLE
|
doi:10.20944/preprints201911.0103.v1
Subject:
Chemistry And Materials Science,
Physical Chemistry
Keywords:
cross sections; molecular beam scattering; charge trasfer; coupled cluster; excited states; ionization potential; electron affinity; interaction potential; stereoselectivity
Online: 10 November 2019 (09:53:18 CET)
ARTICLE
|
doi:10.20944/preprints201902.0009.v1
Subject:
Engineering,
Civil Engineering
Keywords:
asphalt mixture; low-temperature cracking; Tensile Creep Test (TCT); Bending Beam Creep Test (BBCT); tensile strength; thermal stress;
Online: 1 February 2019 (09:45:08 CET)
ARTICLE
|
doi:10.20944/preprints201809.0443.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Cross-Laminated Timber (CLT); Out-of-Plane Shear Stiffness; Timoshenko Beam Theory; Shear Analogy Method; Rolling Shear Modulus
Online: 22 September 2018 (23:07:52 CEST)
ARTICLE
|
doi:10.20944/preprints202309.0435.v1
Subject:
Engineering,
Civil Engineering
Keywords:
RC beam specimen; local rebar corrosion; degree of corrosion; corrosion rate; corrosion area; monotonic loading; cyclic loading; structural performance
Online: 7 September 2023 (04:49:08 CEST)
TECHNICAL NOTE
|
doi:10.20944/preprints202105.0660.v2
Subject:
Engineering,
Civil Engineering
Keywords:
Axially functionally graded non-prismatic Euler-Bernoulli beam; finite difference method; additional points; vibration analysis; direct time integration method
Online: 24 September 2021 (11:27:04 CEST)
ARTICLE
|
doi:10.20944/preprints201908.0273.v1
Subject:
Chemistry And Materials Science,
Polymers And Plastics
Keywords:
acoustic based SHM; plastics and polymeric composites; Lamb waves; horizontally polarized SH waves; angle-beam wedge transducer; waves directivity
Online: 26 August 2019 (15:56:17 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0754.v1
Subject:
Environmental And Earth Sciences,
Geochemistry And Petrology
Keywords:
diamond-forming silicate-carbonate system; С-О-Н-fluid; peritectic reaction of olivine; ultrabasic-basic evolution; origin of diamond-bearing peridotites and eclogites; high pressure and temperature; experiment
Online: 10 May 2023 (13:29:40 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)
REVIEW
|
doi:10.20944/preprints202306.1422.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Ultraviolet C emission; electron-beam pumped ultraviolet (UV)C emitters; AlGaN group III-nitrides; low dimensional structures; 2D quantum wells
Online: 20 June 2023 (09:54:31 CEST)
ARTICLE
|
doi:10.20944/preprints201811.0196.v4
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Quantum Rayleigh emissions; spatial fields of photons; photonic beam splitters and filters; photon coincidence counting; HOM dip with unity visibility
Online: 10 August 2022 (15:42:34 CEST)
ARTICLE
|
doi:10.20944/preprints201812.0019.v1
Subject:
Chemistry And Materials Science,
Physical Chemistry
Keywords:
defective ZSM-5; hydroxyl nests; Si(OH)Al; Zn(C2H5)2, chemical liquid deposition; operando dual beam FT-IR spectroscopy
Online: 3 December 2018 (09:41:48 CET)
ARTICLE
|
doi:10.20944/preprints202403.1258.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
electromobility; additive manufacturing; spare parts supply; process comparison; powder bed fusion of metals via laser beam; metal extrusion-based additive manufacturing
Online: 21 March 2024 (09:17:13 CET)
ARTICLE
|
doi:10.20944/preprints202402.1031.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Orbital momentum; polar mapping; Fast Fourier Transform; vortex beams; singular optics; structured light; beam characterization; mode sorting; topological charge; spiral recognition
Online: 19 February 2024 (10:23:15 CET)
ARTICLE
|
doi:10.20944/preprints202310.1718.v1
Subject:
Medicine And Pharmacology,
Oncology And Oncogenics
Keywords:
percutaneous thermal ablation; image-guided procedures; Cone Beam Computed Tomography (CBCT); fusion imaging; thermal ablation techniques; secondary spinal tumors; interventional radiology
Online: 26 October 2023 (11:35:31 CEST)
ARTICLE
|
doi:10.20944/preprints202309.0900.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Pile foundation replacement beam construction; Polymer reinforced planting bar adhesive; interface between new and old concrete; experiment; finite element simulation analysis
Online: 14 September 2023 (04:59:22 CEST)
ARTICLE
|
doi:10.20944/preprints202309.0443.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
metasurface; metamaterials; reconfigurable intelligent surfaces (RIS); intelligent reflecting surfaces (IRS); wireless sensors; localization; radar; radar cross section (RCS); beam-steering; modulation
Online: 7 September 2023 (04:03:44 CEST)
REVIEW
|
doi:10.20944/preprints201806.0238.v1
Subject:
Chemistry And Materials Science,
Polymers And Plastics
Keywords:
Keywords: 3D dose imaging; radio-fluorogenic gel; polymer gel dosimetry; radio-fluorogenic co-polymerization; tertiary-butyl acrylate gel; proton beam imaging
Online: 14 June 2018 (16:05:06 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0002.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Frequency dependent mass or damping or stiffness, fractional inertia or damping or restoration force, equivalent motion equation, multi-fractional Euler-Bernoulli beam
Online: 1 March 2024 (10:30:13 CET)
ARTICLE
|
doi:10.20944/preprints202308.1246.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Damage identification; instantaneous eigen-frequencies diagram; pushover capacity curve; nonlinear analysis of reinforced concrete structures; seismic target-displacement; beam-sway plastic mechanism
Online: 17 August 2023 (05:25:48 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/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/preprints202203.0393.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
twisted optical fiber; chirality; laser beam profile; differential mode delay; laser-based few-mode optical signal transmission; fiber Bragg grating; few-mode effects
Online: 30 March 2022 (15:17:48 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1814.v1
Subject:
Engineering,
Telecommunications
Keywords:
hollow ring core fiber; twisted microstructured optical fiber; chirality; silica GeO2-doped supporting elements; laser beam profile; laser-based few-mode optical signal transmission
Online: 25 May 2023 (14:56:07 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0642.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
NB-IoT; DVB-S2(X); High-Throughput Satellite; Optical Feeder Link; Over-the-air updates; Time-Packing; Decode-and-Forward; Scintillation; Beam-Wander; Convolutional Coding
Online: 25 March 2021 (16:15:48 CET)
ARTICLE
|
doi:10.20944/preprints202311.0564.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
carbon fiber reinforced polymers; CRFP aera; safety factor; continuous beam bridge; cantilever and horizontal rotation construction; overall overturning stability; symmetrical reliability theory; uncertainty; target reliability index
Online: 8 November 2023 (14:38:19 CET)
ARTICLE
|
doi:10.20944/preprints202101.0501.v3
Subject:
Physical Sciences,
Applied Physics
Keywords:
Timoshenko beam; rotary inertia; moment shear force circular frequency curvature relationship; spring mass system; closed-form solutions; first-order dynamic stiffness matrix; second-order vibration analysis
Online: 7 October 2022 (10:34:31 CEST)
ARTICLE
|
doi:10.20944/preprints202111.0519.v1
Subject:
Medicine And Pharmacology,
Oncology And Oncogenics
Keywords:
principal component analysis (PCA); motion model; respiratory-correlated four-dimensional cone-beam CT (4D-CBCT); lung cancer; stereotactic body radiotherapy (SBRT); image-guided radiation therapy (IGRT)
Online: 29 November 2021 (10:04:11 CET)
ARTICLE
|
doi:10.20944/preprints202401.1381.v1
Subject:
Biology And Life Sciences,
Animal Science, Veterinary Science And Zoology
Keywords:
Wound dressing; Bacterial susceptibility; Minimum Inhibitory Concentration (MIC); Minimum Bactericidal Concentration (MBC); Manuka honey; hypertonic saline; Polyhexamethylene biguanide (PHMB); Silver SulfadiazineAbbreviationsPHMB - Polyhexamethylene biguanideMIC- Minimum inhibitory concentrationMBC- Minimum bactericidal concentrationSSC- Silver sulfadiazine creamCFU- Colony forming unitsATCC- American Type Culture Collectio
Online: 18 January 2024 (10:04:04 CET)
ARTICLE
|
doi:10.20944/preprints202312.0568.v1
Subject:
Engineering,
Other
Keywords:
mechanical behavior; aluminium alloy; additive manufacturing; very-high-cycle fatigue (VHCF); crack initiation; microstructure; focused ion beam (FIB); optical microscopy (OM); scanning electron microscopy (SEM); transmission electron microscopy (TEM)
Online: 8 December 2023 (07:36:32 CET)
ARTICLE
|
doi:10.20944/preprints201809.0548.v1
Subject:
Engineering,
Civil Engineering
Keywords:
asphalt mixture; low-temperature cracking; tensile strength; strength reserve; flexural strength; Uniaxial Tension Stress Test (UTST); Thermal Stress Restrained Specimen Test (TSRST); Bending Beam Test (BBT); Semi-Circular Bending Test (SCB);
Online: 27 September 2018 (14:43:05 CEST)