Search Results
34802 articles found
ARTICLE
|
doi:10.20944/preprints202404.1149.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
high-order degenerate singularity; singular point value; limit cycle; center condition
Online: 17 April 2024 (12:03:23 CEST)
REVIEW
|
doi:10.20944/preprints202403.1485.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
predictive modeling; sensitivity analysis; uncertainty quantification; data assimilation; model calibration; reducing predicted uncertainties
Online: 25 March 2024 (13:31:57 CET)
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/preprints202012.0500.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
complex multilayer networks; hypergraphs; complex systems
Online: 21 December 2020 (10:44:19 CET)
ARTICLE
|
doi:10.20944/preprints202010.0322.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Multiscale orthonormal basis; High-order BVPs; Convergence order;
Online: 15 October 2020 (11:55:31 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0376.v1
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
continuity equation, Navier-Stokes equation, Bernoulli equation, existence and smoothens of the solutions of Navier-Stokes equation
Online: 21 August 2018 (10:12:40 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0341.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
continuity equation; Maxwell equations: massive electrodynamics; London's superconductivity; proca-Maxwell equations; duality transformations
Online: 19 August 2018 (05:03:06 CEST)
ARTICLE
|
doi:10.20944/preprints202405.2069.v1
Subject:
Physical Sciences,
Thermodynamics
Keywords:
non-Fourier heat conduction model; Caputo fractional derivative; inverse problem; parameters estimation; time integral characteristic
Online: 30 May 2024 (14:24:39 CEST)
ARTICLE
|
doi:10.20944/preprints202402.0997.v1
Subject:
Public Health And Healthcare,
Public, Environmental And Occupational Health
Keywords:
disability management; total worker health; psychometrics; medical surveillance; health promotion; musculoskeletal disorders; psychiatric disorders; ageing; gender differences; night work
Online: 19 February 2024 (16:03:42 CET)
ARTICLE
|
doi:10.20944/preprints202405.0180.v1
Subject:
Biology And Life Sciences,
Animal Science, Veterinary Science And Zoology
Keywords:
African swine fever virus; B438L promoter; transcription initiation; B169L protein
Online: 3 May 2024 (09:46:58 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0768.v1
Subject:
Biology And Life Sciences,
Animal Science, Veterinary Science And Zoology
Keywords:
Duck; avian influenza virus; proteomics; phosphoproteome; disease resistance; hub proteins
Online: 11 April 2024 (10:36:46 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0823.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
microscopic vision; micro-assembly; convolutional neural network; attention mechanism; gradient-weighted class activation mapping
Online: 11 April 2024 (15:18:27 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1101.v1
Subject:
Environmental And Earth Sciences,
Other
Keywords:
varied-temperature water; hydrogeochemistry; isotopes; seismic precursor; Eastern Kunlun Fault
Online: 19 March 2024 (08:53:36 CET)
ARTICLE
|
doi:10.20944/preprints202403.0961.v1
Subject:
Environmental And Earth Sciences,
Geophysics And Geology
Keywords:
Volga-Ural Petroleum Province, Devonian, black shales, carbonates, clastic, sedimentation, rate, environments
Online: 18 March 2024 (09:00:44 CET)
ARTICLE
|
doi:10.20944/preprints202403.0980.v1
Subject:
Public Health And Healthcare,
Other
Keywords:
Blazepod technology; Agility; Speed visual reaction time; Vertical Jump; Volleyball Physical skills
Online: 18 March 2024 (09:51:36 CET)
ARTICLE
|
doi:10.20944/preprints201610.0029.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Mixed MHD convection; porous media; Lid-Driven Cavity; Entropy generation; numerical CVFEM method
Online: 10 October 2016 (09:56:36 CEST)
REVIEW
|
doi:10.20944/preprints202405.1419.v1
Subject:
Medicine And Pharmacology,
Oncology And Oncogenics
Keywords:
hydrogel; smart hydrogel; brain tumor; drug delivery systems; local treatment
Online: 22 May 2024 (09:29:34 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0052.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
carbon fiber reinforced polymers (CFRP); thermoforming; defects; wrinkling; thermoplastic composites; numerical simulations
Online: 3 June 2024 (09:48:19 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0099.v1
Subject:
Public Health And Healthcare,
Physical Therapy, Sports Therapy And Rehabilitation
Keywords:
Ophthalmic trauma; Biomechanical simulations; Optometric interventions; Multivariate Linear Regression; Computational Biomechanics; Hertzian Contact Stress Equation; Sport Injury Mitigation Strategy
Online: 1 April 2024 (14:57:30 CEST)
BRIEF REPORT
|
doi:10.20944/preprints202406.1083.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
Indium nitride; ab-initio; p-T phase diagram; thermal decomposition; N2 molecule
Online: 17 June 2024 (07:57:34 CEST)
ARTICLE
|
doi:10.20944/preprints202406.2016.v1
Subject:
Social Sciences,
Ethnic And Cultural Studies
Keywords:
Diversity; Ethical Artificial Intelligence,; Ethnic Bias; Inequality; Racial Bias; Digital Law; Data Bias,; Sentiment Analysis
Online: 28 June 2024 (06:51:06 CEST)
ARTICLE
|
doi:10.20944/preprints201703.0126.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
5754 Aluminum alloy; Two-pass hot compression; Dynamic softening; Metadynamic recrystallization
Online: 16 March 2017 (18:28:52 CET)
ARTICLE
|
doi:10.20944/preprints202402.1055.v1
Subject:
Biology And Life Sciences,
Agricultural Science And Agronomy
Keywords:
common wheat; powdery mildew; molecular marker; genetic population
Online: 20 February 2024 (04:32:10 CET)
ARTICLE
|
doi:10.20944/preprints202401.1551.v2
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
fuzzy soft set; fuzzy soft topological space; r-fuzzy soft β -closed (β -open) set; fuzzy soft
β -closure (β -interior) operator; fuzzy soft β -continuity; fuzzy soft almost (weakly) β -continuity; fuzzy soft β -irresolute (strongly β -irresolute) function; connectedness
β -closure (β -interior) operator; fuzzy soft β -continuity; fuzzy soft almost (weakly) β -continuity; fuzzy soft β -irresolute (strongly β -irresolute) function; connectedness
Online: 13 March 2024 (12:39:28 CET)
ARTICLE
|
doi:10.20944/preprints201707.0006.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Fuzzy forecasting, fuzzy-fluctuation trend, particle swarm optimization, fuzzy time series, fuzzy logical relationship
Online: 4 July 2017 (16:35:22 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0410.v1
Subject:
Computer Science And Mathematics,
Computer Science
Keywords:
Mutual exclusion algorithms; correctness analysis; automated reasoning; model checking; statistical model checking; Timed Automata; Uppaal
Online: 5 April 2024 (06:41:37 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1551.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Deep learning; academic performance; mathematics
Online: 26 March 2024 (08:23:38 CET)
ARTICLE
|
doi:10.20944/preprints202403.0525.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Sparse identification of nonlinear dynamics; high-order systems; coupled dynamics.
Online: 8 March 2024 (11:02:48 CET)
ARTICLE
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
spectral collocation; Chebfun; singular Schrodinger; high index eigenpairs; multiple eigenpairs; accuracy; numerical stability
Online: 26 November 2020 (11:07:47 CET)
ARTICLE
|
doi:10.20944/preprints202402.0798.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
machine learning; multi-dimensional data visualization; classification; morphing; scattered data interpolation
Online: 14 February 2024 (10:56:50 CET)
ARTICLE
|
doi:10.20944/preprints202405.0721.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
airborne frequency selective surface radome (AFSSR); primitives; rapid modeling
Online: 10 May 2024 (20:00:22 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0219.v1
Subject:
Computer Science And Mathematics,
Computer Science
Keywords:
OpenFOAM; CFD; HPC; superlinear speedup
Online: 2 April 2024 (15:14:39 CEST)
REVIEW
|
doi:10.20944/preprints202406.1392.v1
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
Hydrostatic pressure; semiconductors; III-V nitrides; optoelectronic devices
Online: 20 June 2024 (08:30:51 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0411.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Synthetic Data; Bias Data Generator; Large Language Models (LLMs); Cyberbullying Detection; Inherent Biases; Transformer Models; Bias Detection Tokens; Swarm of AI Agents.
Online: 4 July 2024 (08:33:50 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1590.v1
Subject:
Environmental And Earth Sciences,
Space And Planetary Science
Keywords:
solar flare; geomagnetic field variations; geomagnetically induced currents; electromagnetic earthquake triggering; aerosol emission; short-term earthquake prediction
Online: 28 February 2024 (09:39:18 CET)
ARTICLE
|
doi:10.20944/preprints202001.0084.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
Femtosecond laser micromachining; High order harmonic generation; de Laval gas micro nozzle; Attosecond science.
Online: 9 January 2020 (12:01:44 CET)
ARTICLE
|
doi:10.20944/preprints202405.1761.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
nonlinear control systems; robust control; terminal sliding-mode control; uncertain systems
Online: 27 May 2024 (14:09:04 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0269.v1
Subject:
Business, Economics And Management,
Accounting And Taxation
Keywords:
forecasting methods; statistical learning; high-frequency order book
Online: 9 March 2021 (12:24:12 CET)
ARTICLE
|
doi:10.20944/preprints202311.0932.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
actuator line model; actuator disk model; tip loss correction; high-order finite volume unstructured solver
Online: 14 November 2023 (15:15:25 CET)
ARTICLE
|
doi:10.20944/preprints202308.1225.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
high-order twisting phases; state of polarization; vector optical fields; orbital angular momentum
Online: 17 August 2023 (09:12:40 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1518.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Digital image correlation; High-temperature deformation measurement; Image saturation; Speckle pattern; Heat haze effect
Online: 23 April 2024 (12:13:29 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1125.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
intuitionistic fuzzy set; double fuzzy topology; continuity; compactness
Online: 17 April 2024 (09:00:22 CEST)
ARTICLE
|
doi:10.20944/preprints202307.2037.v1
Subject:
Social Sciences,
Education
Keywords:
Technophilia; Connectivism; Learning Management System; Affordances; transformative pedagogy; Moodle
Online: 31 July 2023 (04:32:19 CEST)
ARTICLE
|
doi:10.20944/preprints201807.0069.v1
Subject:
Chemistry And Materials Science,
Theoretical Chemistry
Keywords:
quantum mechanics/molecular mechanics; molecular dynamics; adaptive QM/MM; condensed matter; solvation
Online: 4 July 2018 (10:46:45 CEST)
ARTICLE
|
doi:10.20944/preprints201607.0053.v1
Subject:
Business, Economics And Management,
Finance
Keywords:
emerging stock market, financial liberalization, Crisis, Cmax method
Online: 18 July 2016 (10:52:35 CEST)
ARTICLE
|
doi:10.20944/preprints202402.0526.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
Self-adaptive Filtering, Gradient Material, Second-Order Gradient Elasticity.
Online: 9 February 2024 (00:14:04 CET)
ARTICLE
|
doi:10.20944/preprints202303.0062.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Underground space, information detection, fractional differentiation, high accuracy remote data
Online: 3 March 2023 (08:37:27 CET)
ARTICLE
|
doi:10.20944/preprints202404.0019.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
Cu alloy; Etching; Ferric chloride; Copper chloride; Surface morphology; Roughness
Online: 1 April 2024 (10:07:28 CEST)
REVIEW
|
doi:10.20944/preprints202312.0069.v2
Subject:
Arts And Humanities,
Humanities
Keywords:
Connectivism; Learning Management Systems; affordances; technological resistance; Moodle; transformative pedagogy
Online: 31 May 2024 (08:10:53 CEST)
ARTICLE
|
doi:10.20944/preprints202105.0318.v1
Subject:
Medicine And Pharmacology,
Immunology And Allergy
Keywords:
Treatment adherence; child; adolescent; trend; outpatient clinic; new patient
Online: 14 May 2021 (08:48:07 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0517.v1
Subject:
Biology And Life Sciences,
Horticulture
Keywords:
Ziziphus jujuba Mill. ‘Huizao’; Texture quality; Comprehensive evaluation; Climate factors; Southern Xinjiang
Online: 5 July 2024 (12:40:05 CEST)
ARTICLE
|
doi:10.20944/preprints201701.0031.v1
Subject:
Chemistry And Materials Science,
Organic Chemistry
Keywords:
TFT; complexes; luminescent; synthesis; Density functional theory (DFT)-computation
Online: 6 January 2017 (09:47:23 CET)
ARTICLE
|
doi:10.20944/preprints202406.0178.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
catalysis; partitioning; lipid droplet; vesicle; heterogeneous; biochemistry; pharmacology; synthetic biology
Online: 4 June 2024 (12:45:45 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1875.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Direct Torque Control; Fractional Order Calculus; Sliding Mode Control; Equilibrium Optimizer
Online: 29 May 2024 (07:07:06 CEST)
REVIEW
|
doi:10.20944/preprints202406.0947.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Lasers; High power lasers; High peak power lasers; Ultra-fast lasers
Online: 13 June 2024 (14:27:45 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0586.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
chemical flooding; surfactant; polymer; enhanced oil recovery; high-temperature high-salinity reservoir
Online: 8 April 2024 (17:19:59 CEST)
ARTICLE
|
doi:10.20944/preprints201610.0042.v3
Online: 10 December 2016 (08:32:59 CET)
ARTICLE
|
doi:10.20944/preprints202405.2006.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
SRAM; Yield Analysis; High Sigma; High Dimension
Online: 30 May 2024 (10:52:34 CEST)
ARTICLE
|
doi:10.20944/preprints201609.0012.v2
Subject:
Environmental And Earth Sciences,
Waste Management And Disposal
Keywords:
constraints; factors; household; solid waste management
Online: 9 September 2016 (07:42:15 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0802.v1
Subject:
Environmental And Earth Sciences,
Water Science And Technology
Keywords:
Vegetation canopy; Pool; Reynolds shear stresses; Skewness coeficients.; Turbulent kinetic energy
Online: 11 May 2023 (05:36:01 CEST)
ARTICLE
|
doi:10.20944/preprints201804.0034.v1
Online: 3 April 2018 (08:01:26 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0411.v1
Subject:
Biology And Life Sciences,
Forestry
Keywords:
Populus spp.; hybrids, clones, Saperda carcharias; phenology; height increment.
Online: 5 April 2024 (11:01:37 CEST)
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/preprints202406.1465.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
wheeled mobile robot; optimisation; position; orientation; Lorenz law of attraction
Online: 21 June 2024 (02:48:04 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0126.v1
Subject:
Social Sciences,
Education
Keywords:
chord; Circle theorems; geometry; geometry difficulties; geometry topics; senior high schools; tangents; perpendicularity
Online: 2 May 2024 (10:11:46 CEST)
ARTICLE
|
doi:10.20944/preprints202305.2126.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
deformation angle continuity; coseismic deformation; optical remote sensing; Maduo earthquake
Online: 30 May 2023 (11:26:32 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0729.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
cubic-matrix; determinant of cubic-matrix; determinant properties
Online: 12 July 2023 (02:13:37 CEST)
ARTICLE
|
doi:10.20944/preprints202004.0343.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
recurrence relations; quaternions; third-order Jacobsthal numbers; third-order Jacobsthal--Lucas numbers
Online: 19 April 2020 (12:36:16 CEST)
ARTICLE
|
doi:10.20944/preprints202110.0375.v1
Subject:
Medicine And Pharmacology,
Neuroscience And Neurology
Keywords:
Brain-Computer Interface (BCI), Convolutional neural network (CNN), Electroencephalogram (EEG), Explainable artificial intelligence (XAI)
Online: 26 October 2021 (11:45:00 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0944.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
Enhanced PSO; SOBOL; Halton; Quasi-random numbers
Online: 15 March 2024 (16:00:41 CET)
ARTICLE
|
doi:10.20944/preprints202406.1942.v1
Subject:
Chemistry And Materials Science,
Applied Chemistry
Keywords:
Surfactant; Chemical enhanced oil recovery; Stability; Zwitterionic surfactants; Anionic-nonionic surfactants; amphoteric surfactants; Betaine
Online: 27 June 2024 (13:53:37 CEST)
ARTICLE
|
doi:10.20944/preprints201612.0115.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
discrete element method; hypervelocity impact; debris cloud; fragmentation; space debris; multiscale modeling; computer simulation; high performance computing
Online: 23 December 2016 (10:21:21 CET)
ARTICLE
|
doi:10.20944/preprints202405.1950.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
passion fruit detection; lightweight; deep learning; knowledge distillation; embedded devices
Online: 29 May 2024 (14:12:09 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1162.v1
Subject:
Social Sciences,
Other
Keywords:
Sustainability; continuity; cultural heritage; architectural identity; typomorphology; perception survey
Online: 16 May 2023 (11:10:03 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0508.v1
Subject:
Public Health And Healthcare,
Physical Therapy, Sports Therapy And Rehabilitation
Keywords:
mild intellectaul disability; plyometric training; agility development; speed enhancement
Online: 7 June 2024 (15:05:53 CEST)
ARTICLE
|
doi:10.20944/preprints201608.0205.v1
Subject:
Biology And Life Sciences,
Ecology, Evolution, Behavior And Systematics
Keywords:
horizontal subsurface flow wetland; N removal; first-order kinetics; model
Online: 25 August 2016 (08:48:05 CEST)
ARTICLE
|
doi:10.20944/preprints202112.0392.v1
Subject:
Computer Science And Mathematics,
Logic
Keywords:
elementary theory; arity; expansion; aritizability
Online: 23 December 2021 (12:07:21 CET)
ARTICLE
|
doi:10.20944/preprints202105.0252.v2
Subject:
Engineering,
Civil Engineering
Keywords:
Timoshenko beam; finite difference method; additional points; element stiffness matrix; tapered beam; second-order analysis; vibration analysis; direct time integration method
Online: 30 September 2021 (16:24:48 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1963.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
YOLOv8; Small Object Detection; Remote Sensing Images; attention mechanism; feature 21
fusion
fusion
Online: 27 June 2024 (18:44:55 CEST)
ARTICLE
|
doi:10.20944/preprints202203.0280.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Dark matter; dark energy; galaxy evolution; gamma rays
Online: 21 March 2022 (09:06:08 CET)
ARTICLE
|
doi:10.20944/preprints202403.1811.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
batch process; partial least squares; extended window; quality prediction
Online: 29 March 2024 (10:02:09 CET)
ARTICLE
|
doi:10.20944/preprints202406.0237.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
AZ31; high strain rate; gradient rolling; microstructure; mechanical property
Online: 7 June 2024 (11:17:56 CEST)
ARTICLE
|
doi:10.20944/preprints201701.0078.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
input current ripple-free; boost converter; coupled-inductor; voltage-doubler cell; passive lossless clamp circuits; high voltage gain; renewable energy
Online: 17 January 2017 (11:10:36 CET)
ARTICLE
|
doi:10.20944/preprints202102.0559.v3
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Euler Bernoulli beam; finite difference method; additional points; element stiffness matrix; tapered beam; first-order analysis; second-order analysis; vibration analysis; direct time integration method
Online: 23 September 2021 (13:08:38 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0426.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Wellbore; High-speed fluid flow; Optimization; Materials; Operational efficiency
Online: 8 March 2024 (03:41:09 CET)
ARTICLE
|
doi:10.20944/preprints202402.0660.v1
Subject:
Biology And Life Sciences,
Agricultural Science And Agronomy
Keywords:
coffee; water stress; caffeine; fatty acids; productivity
Online: 13 February 2024 (07:12:55 CET)
ARTICLE
|
doi:10.20944/preprints202404.1870.v1
Subject:
Medicine And Pharmacology,
Medicine And Pharmacology
Keywords:
Albumin; Albumin-Creatinine ratio; Creatinine; Microalbumin; Point-of-Care medical device
Online: 29 April 2024 (10:25:15 CEST)
ARTICLE
|
doi:10.20944/preprints202203.0401.v2
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Collatz conjecture; order isomorphism; embedding; Rule 50; Jacobsthal numbers; congruence
Online: 1 March 2024 (10:32:19 CET)
ARTICLE
|
doi:10.20944/preprints202010.0068.v2
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Ng group; permutation group
Online: 20 October 2020 (11:36:51 CEST)
ARTICLE
|
doi:10.20944/preprints201703.0043.v2
Subject:
Environmental And Earth Sciences,
Geochemistry And Petrology
Keywords:
biomineralization; halophilic bacteria; precipitation; carbonate minerals; Mg/Ca ratios; nucleation sites
Online: 26 April 2017 (12:15:58 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1477.v1
Subject:
Engineering,
Mining And Mineral Processing
Keywords:
High sand-cement ratio; Cemented paste backfill; response surface method; size effect
Online: 26 February 2024 (14:36:55 CET)
ARTICLE
|
doi:10.20944/preprints202405.1026.v2
Subject:
Engineering,
Mechanical Engineering
Keywords:
rolling bearing fault diagnosis; autoencoder; signal denoising; convolution and deconvolution
Online: 16 May 2024 (12:30:12 CEST)
ARTICLE
|
doi:10.20944/preprints202208.0514.v1
Subject:
Public Health And Healthcare,
Public Health And Health Services
Keywords:
COVID-19; health care; learning health systems; health serives; public health
Online: 30 August 2022 (08:23:26 CEST)
ARTICLE
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doi:10.20944/preprints202405.0725.v1
Subject:
Chemistry And Materials Science,
Ceramics And Composites
Keywords:
GdB2C2; ternary layered materials; electromagnetic wave absorption; ultra-high temperature ceramic
Online: 13 May 2024 (09:10:36 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0998.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Microwave thermography; carbon-fiber-reinforced polymer (CFRP); defect; ageing; modeling with COMSOL
Online: 16 April 2024 (07:36:08 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0199.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
deep learning; hyperspectral images; classification; hyperspectral feature map
Online: 2 July 2024 (11:21:06 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0418.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
high-entropy alloy; cryogenic temperatures; acoustic relaxation; plastic deformation; low-temperature plasticity
Online: 7 June 2024 (07:38:06 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1693.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Sour natural gas; Dry reforming of methane; High H2S concentration; Promotion effect; MgO-based catalyst; S-adsorbed species
Online: 25 April 2024 (16:03:38 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0235.v1
Subject:
Biology And Life Sciences,
Endocrinology And Metabolism
Keywords:
Lactiplantibacillus plantarum; bile salt hydrolase; gene knock-out; anti-obesity
Online: 5 June 2024 (15:22:34 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1607.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
zirconia; high toughness; microstructure; phase composition
Online: 24 May 2024 (08:38:08 CEST)