Search Results
34750 articles found
ARTICLE
|
doi:10.20944/preprints202312.2086.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
dynamical noncommutative space; deformed Landau system; time-independent perturbation theory; magnetoresistance; Kubo formula
Online: 27 December 2023 (10:51:00 CET)
ARTICLE
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Dynamical noncommutative space; τ -space; position-dependent noncommutativity; noncommutative space; Dirac oscillator
Online: 23 June 2021 (13:22:27 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0069.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Microsatellite; Attitude Control; Moving Target Tracking; Disturbance Observer; Sliding Mode Control
Online: 1 March 2024 (18:25:20 CET)
ARTICLE
|
doi:10.20944/preprints202406.1287.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
aircraft detection; YOLOv7; CBAM; SENet; microsatellite
Online: 18 June 2024 (15:09:54 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0113.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
autonomous orbit estimation; microsatellite; cubature Kalman filter; robust; geomagnetic field
Online: 1 July 2024 (13:54:09 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1876.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
particle organic carbon; Mediterranean; machine learning; tuneRanger R package; geographic detector
Online: 28 May 2024 (14:28:22 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1002.v5
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
dark energy; dark matter; extra dimension; gravity; neutrino; vacuum energy
Online: 21 May 2024 (17:22:12 CEST)
ARTICLE
|
doi:10.20944/preprints201609.0088.v1
Subject:
Engineering,
Civil Engineering
Keywords:
classification; railway; power line; mobile laser scanning data; conditional random field; layout compatibility
Online: 26 September 2016 (09:33:05 CEST)
ARTICLE
|
doi:10.20944/preprints202405.2089.v1
Subject:
Physical Sciences,
Space Science
Keywords:
Entropy; Gravity; Turbulence; Molecular cloud; Star formation
Online: 31 May 2024 (08:10:11 CEST)
ARTICLE
|
doi:10.20944/preprints202402.0890.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Laser-induced breakdown spectroscopy (LIBS); Aluminum (Al); Magnesium (Mg); Manganese (Mn); Chromium (Cr); Copper (Cu); Zinc (Zn); Aluminum Monoxide (AlO).
Online: 16 February 2024 (07:01:12 CET)
ARTICLE
|
doi:10.20944/preprints202406.0839.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Solar physics; Sunspots; Sunspot groups; Sunspot cycle; Solar magnetic fields; Solar active region magnetic fields
Online: 12 June 2024 (12:21:17 CEST)
ARTICLE
|
doi:10.20944/preprints202407.1383.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
infrared spectrum detection; FT-IR; aero-engine hot jet; siamese convolutional neural network networks; peak finding
Online: 17 July 2024 (13:41:29 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1279.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Infrared Spectral detection; FT-IR; Aero-engine hot jet; deep learning; Attention Mechanism
Online: 20 June 2024 (12:51:20 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0062.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
aerospace icing prevention; risk mitigation in aviation; graphene-based sensors; dynamic ice sensing; de-icing; conductive polymer applications; smart sensors; pedot:pss polymers; 2D materials; micromachines
Online: 3 June 2024 (10:41:17 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0115.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
Schrö dinger equation; noncommutative quantum mechanics; minimal uncertainty in momentum; continuity equation; nonlocal potential; Frahn-Lemmer potential
Online: 4 March 2024 (10:37:35 CET)
ARTICLE
|
doi:10.20944/preprints202407.0928.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Venus; Solar Transit; High-resolution transmission spectroscopy; Radiative transfer; Cross-correlation; Carbon dioxide; Carbon monoxide; Ozone; Venus-like exoplanets
Online: 11 July 2024 (08:37:43 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0039.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
regolith hydration; water extraction technologies; parabolic flight simulation; ice-regolith interaction; substrate condensation efficiency; in-situ resource utilization (ISRU); thermal condensation processes; micro-gravity experiments; surface properties and water recovery; space resources; space mining
Online: 1 May 2024 (09:56:06 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1444.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Ice Formation; Aircraft Ice Detection; Hazard Management; Graphene Sensors; In-Flight Safety Technology; Real-time Ice Monitoring; Resistance Signal Analysis; Pedot:PSS; Climatic chamber
Online: 25 March 2024 (08:47:38 CET)
ARTICLE
|
doi:10.20944/preprints202405.1792.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
Hyperspectral Imaging; Remote Sensing; Unsupervised Classification; Endmember Extraction; Generative Topographic Mapping
Online: 3 June 2024 (17:09:23 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1704.v1
Online: 26 April 2024 (09:33:12 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0173.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
uncertainty principle; parseval frame; Hilbert C*-module
Online: 5 June 2024 (02:47:21 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1284.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
wideband interference; anti-jamming; hybrid beamforming; hybrid array; digital array
Online: 18 April 2024 (15:42:11 CEST)
ARTICLE
|
doi:10.20944/preprints202405.2062.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Planetary nebulae; Abell 30; Integral spectroscopy; Kinematics; velocity maps; Binary system; born-again scenario; wolf rayet central star; hydrogen deficient CSPN
Online: 30 May 2024 (13:43:19 CEST)
ARTICLE
|
doi:10.20944/preprints201607.0008.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
active galaxies; blazars; jets; polarization; shock acceleration
Online: 8 July 2016 (03:03:04 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1264.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
coupled-line filter; dielectric coating; microstrip circuits; microwave corona breakdown suppression
Online: 18 June 2024 (13:36:03 CEST)
ARTICLE
|
doi:10.20944/preprints202402.0545.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Mersenne numbers; Generalized Mersenne numbers; divisibility and congruence properties
Online: 9 February 2024 (10:50:56 CET)
Online: 8 January 2018 (09:56:06 CET)
ARTICLE
|
doi:10.20944/preprints202406.1725.v1
Subject:
Environmental And Earth Sciences,
Space And Planetary Science
Keywords:
space weather; geomagnetic storms; ionosphere; ionospheric storm; ICME; SIR/CIR; ionosonde; Digisonde; rTEC; TIMED/GUVI
Online: 25 June 2024 (07:15:52 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0187.v1
Subject:
Computer Science And Mathematics,
Mathematical And Computational Biology
Keywords:
cholera; Ornstein-Uhlenbeck process; stochastic model; density function
Online: 5 June 2024 (06:03:23 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0433.v1
Subject:
Environmental And Earth Sciences,
Ecology
Keywords:
Hyperspectral Imaging; Liquid Crystal Tunable Filter; Red Edge Slope Coefficient; Spectral Reflectance; Vegetation Classification; Remote Sensing Algorithms
Online: 8 May 2024 (15:28:55 CEST)
ARTICLE
|
doi:10.20944/preprints201809.0021.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
Einstein; manifold; Hilbert space; Abelian; dagger category
Online: 3 September 2018 (10:51:51 CEST)
ARTICLE
|
doi:10.20944/preprints201608.0178.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
FY-3C/MWHTS; linear regression correction; neural networks correction; one-dimensional variational algorithm; atmospheric temperature and humidity profiles
Online: 19 August 2016 (09:22:31 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0461.v1
Subject:
Medicine And Pharmacology,
Cardiac And Cardiovascular Systems
Keywords:
peripheral artery disease; molecular modeling; docking; angiogenesis; vascular morphogenesis; chimeric protein
Online: 7 June 2024 (07:32:42 CEST)
ARTICLE
|
doi:10.20944/preprints202402.0543.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
TROPOMI; CH4; SUOMI NPP; VIIRS; CLOUDS; Machine Learning; Random Forest Classifier
Online: 9 February 2024 (10:52:15 CET)
ARTICLE
|
doi:10.20944/preprints202404.1215.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
change detection; temporal vegetation dynamics; open area index; multi temporal VIIRS
Online: 18 April 2024 (10:57:27 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0122.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Dynamical evolution of planets and satellites; Extrasolar planets; Gravitation; Landau damping; Mean tidal field
Online: 2 April 2024 (09:18:05 CEST)
ARTICLE
|
doi:10.20944/preprints201610.0078.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
calibration; validation; optical; instrument; processing; imagery; spatial; operational
Online: 19 October 2016 (10:59:29 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1593.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
Water resources; dew and rain increase; dew/rain ratio; dew/rain correlation; dew/rain mapping; Gujarat (India); climate change.
Online: 24 June 2024 (11:36:33 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1670.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
microplastics; porous media; retention; transport; polyethylene; retention efficiency; numerical model; MT3DMS; MODFLOW
Online: 29 February 2024 (11:41:01 CET)
ARTICLE
|
doi:10.20944/preprints201805.0028.v1
Subject:
Physical Sciences,
Thermodynamics
Keywords:
path; inference; fluids; maximum entropy; maximum caliber
Online: 2 May 2018 (11:58:32 CEST)
ARTICLE
|
doi:10.20944/preprints201608.0002.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Distant Retrograde Orbit; DRO; orbits–stability; radiation pressure; orbits–resonance; dynamics
Online: 1 August 2016 (09:00:06 CEST)
ARTICLE
|
doi:10.20944/preprints202312.1252.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
oil; gas; separator; fluid; metering; multiphase flow; meters
Online: 18 December 2023 (10:44:16 CET)
ARTICLE
|
doi:10.20944/preprints202312.0787.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
convex optimization; trajectory optimization; path planning; kinematics
Online: 12 December 2023 (05:08:34 CET)
REVIEW
|
doi:10.20944/preprints202208.0347.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
General relativity; uncertainty principle; geodesics; black hole singularity; quantum gravity; Planck star; Lorentz invariance violations.
Online: 18 August 2022 (11:06:06 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1861.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Stability analysis; Gravity gradient; Large rigid space structure; Orbit dynamics; Natural coordinate formulation
Online: 29 March 2024 (13:45:30 CET)
ARTICLE
|
doi:10.20944/preprints202402.0697.v1
Subject:
Public Health And Healthcare,
Public, Environmental And Occupational Health
Keywords:
Autonomic Response; Exposome; Micoenvironment; Air Quality; Biometric Observations; Machine Learning; Particulate Matter; CO2; NO2; NO
Online: 14 February 2024 (03:38:19 CET)
ARTICLE
|
doi:10.20944/preprints202406.0082.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
relativistic fluids; dissipation; field theory
Online: 16 July 2024 (05:26:47 CEST)
HYPOTHESIS
|
doi:10.20944/preprints202402.1074.v1
Subject:
Biology And Life Sciences,
Forestry
Keywords:
plant water transport, suction-pressure pipe, pulsating system, different time-phase cycle, aquaporin
Online: 19 February 2024 (16:46:00 CET)
ARTICLE
|
doi:10.20944/preprints202403.0702.v1
Subject:
Computer Science And Mathematics,
Security Systems
Keywords:
Discrete dynamical systems; Inverse modeling; Topological equivalence; Topological transport; Algebraic trees; Combinatorial explosions; Computational complexity; Universal convergence
Online: 17 March 2024 (15:58:52 CET)
ARTICLE
|
doi:10.20944/preprints202404.1554.v1
Subject:
Biology And Life Sciences,
Plant Sciences
Keywords:
antioxidant gene expression; flavonoids; oxidative stress; phenolic compounds; phenylurea-cytokinin; proline; remote sensing; ROS; spectral reflectance
Online: 24 April 2024 (08:58:18 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0755.v1
Subject:
Biology And Life Sciences,
Life Sciences
Keywords:
cyclotorsion; tilt; vestibulo-ocular reflex; cervico-ocular reflex; optokinetic reflex
Online: 13 May 2024 (12:15:38 CEST)
CASE REPORT
|
doi:10.20944/preprints202403.1325.v2
Subject:
Business, Economics And Management,
Economics
Keywords:
Commercial space; Points of interest; Deep learning; BP Neural Network
Online: 7 April 2024 (13:58:27 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0206.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
dynamical systems, general systems, classical dynamics, Schrödinger equation, quantum formulation, Bohm and Hiley’s interpretation, quantum dynamics, logistic function.
Online: 5 March 2024 (13:23:14 CET)
REVIEW
|
doi:10.20944/preprints202310.1818.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Dark energy; observational data; dynamical dark energy models
Online: 27 October 2023 (14:27:15 CEST)
ARTICLE
|
doi:10.20944/preprints202104.0112.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
digital quantum simulation; quantum algorithms; quantum complex systems
Online: 5 April 2021 (12:14:24 CEST)
ARTICLE
|
doi:10.20944/preprints201608.0184.v1
Subject:
Computer Science And Mathematics,
Computer Science
Keywords:
instability; attractors; randomness; quantum-classical hybrid
Online: 20 August 2016 (05:39:37 CEST)
ARTICLE
|
doi:10.20944/preprints202206.0128.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
Reynold number; high-density water; molecular dynamics; water model; percolation theory
Online: 8 June 2022 (12:24:33 CEST)
ARTICLE
|
doi:10.20944/preprints202206.0052.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Einstein equations; McVittie solution; black hole; dark energy; embedded spacetime
Online: 6 June 2022 (03:17:36 CEST)
ARTICLE
|
doi:10.20944/preprints202407.1155.v1
Subject:
Engineering,
Architecture, Building And Construction
Keywords:
urban green space; urban planner; urban governance; sustainable transition; Belgrade
Online: 15 July 2024 (12:09:04 CEST)
ARTICLE
|
doi:10.20944/preprints201609.0055.v1
Subject:
Arts And Humanities,
Archaeology
Keywords:
change detection; Cultural Heritage; texture analysis
Online: 18 September 2016 (08:38:10 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1919.v1
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
geometric model fitting; outlier detection; quantized residual; energy minimization
Online: 30 April 2024 (03:47:50 CEST)
ARTICLE
|
doi:10.20944/preprints202102.0096.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Collision avoidance; redundant manipulators; human-robot collaboration
Online: 2 February 2021 (16:38:53 CET)
ARTICLE
|
doi:10.20944/preprints202101.0612.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Modified Gravity; variable constants; fundamental constants
Online: 29 January 2021 (11:48:01 CET)
ARTICLE
|
doi:10.20944/preprints202404.0057.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
LEO constellations; Perturbation force; Gravitational field order; orbit prediction; Atmospheric density model
Online: 1 April 2024 (13:30:31 CEST)
ARTICLE
|
doi:10.20944/preprints201712.0090.v1
Subject:
Computer Science And Mathematics,
Probability And Statistics
Keywords:
PFG anomalous diffusion; fractional derivative; NMR; MRI
Online: 14 December 2017 (11:27:15 CET)
ARTICLE
|
doi:10.20944/preprints202403.0117.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
space-time; generic space expansion; emergence of time; dark energy; quantum grav-ity; Wheeler-de Witt-equation; volume quantisation; friction by information transfer; information quantum
Online: 28 May 2024 (14:26:25 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0613.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Time-delay System; v(t)-Incremental Stability; Discontinuous Right-hands; Filippov solutions
Online: 20 April 2023 (07:10:26 CEST)
REVIEW
|
doi:10.20944/preprints202403.0363.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
fluorescent nanodiamonds; color center; nanoscale thermometry; temperature mapping; biological applications; living cells.
Online: 6 March 2024 (12:23:47 CET)
ARTICLE
|
doi:10.20944/preprints202404.0329.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Deep Reinforcement Learning; 7-DoF space manipulator; motion synchronization; In-Orbit Servicing
Online: 4 April 2024 (17:28:29 CEST)
ARTICLE
|
doi:10.20944/preprints202204.0305.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
cosmology; dark energy; Earth-Moon system; PACS: 98.80.-k; 96.25.De; 96.90.+c
Online: 29 April 2022 (13:11:42 CEST)
ARTICLE
|
doi:10.20944/preprints202102.0583.v2
Subject:
Physical Sciences,
Acoustics
Keywords:
radiofrequency trap; dynamical stability; eigenfrequency; Paul and Penning trap; Hessian matrix; Hamilton function; bifurcation diagram
Online: 23 March 2021 (12:52:31 CET)
ARTICLE
|
doi:10.20944/preprints201706.0019.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
quantum space; expansion of the universe; dark energy; thermodynamics; dark matter; plasma; recombination; vacuum energy; Cosmological Constant; Quintessence; spaceons
Online: 18 August 2017 (04:51:40 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1482.v1
Subject:
Chemistry And Materials Science,
Surfaces, Coatings And Films
Keywords:
electrophoretic coating; aging behavior; water absorption; magnesium alloy
Online: 21 June 2024 (08:11:08 CEST)
REVIEW
|
doi:10.20944/preprints201705.0129.v1
Subject:
Biology And Life Sciences,
Biophysics
Keywords:
cell fate decision; cancer attractors; gene network dynamics; EMT; drug resistance; intrinsically disordered proteins
Online: 17 May 2017 (06:25:17 CEST)
ARTICLE
|
doi:10.20944/preprints202105.0197.v9
Online: 26 March 2024 (14:12:05 CET)
ARTICLE
|
doi:10.20944/preprints202405.0451.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
traversable wormhole; modified gravity; extended gravity; f(R) theory; wormhole stabilization
Online: 8 May 2024 (09:44:32 CEST)
ARTICLE
|
doi:10.20944/preprints202311.0629.v1
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
space object identification; deep learning; YOLO; deformable convolution
Online: 9 November 2023 (11:00:23 CET)
ARTICLE
|
doi:10.20944/preprints202210.0336.v1
Subject:
Environmental And Earth Sciences,
Other
Keywords:
Discreteness; Topology; Space-Time Representation; Epistemology; Face Centered Cubic Packing
Online: 21 October 2022 (11:38:12 CEST)
ARTICLE
|
doi:10.20944/preprints202107.0310.v1
Subject:
Social Sciences,
Anthropology
Keywords:
Ancient villages; historical locations; node space; convex space method, field of view analysis method, Baidu time machine; parameters
Online: 13 July 2021 (14:16:30 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0404.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Matter waves; Positons; Bose-Einstein condensates; Gross-Pitaevskii equation; Similarity transformation
Online: 6 July 2023 (08:55:56 CEST)
ARTICLE
|
doi:10.20944/preprints202206.0131.v1
Subject:
Medicine And Pharmacology,
Other
Keywords:
photoplethysmogram; nonlinear dynamics; nonlinear time series analysis; data length assessment
Online: 9 June 2022 (02:57:47 CEST)
ARTICLE
|
doi:10.20944/preprints202008.0358.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Bayesian inference; uncertainty quantification; dynamical systems; inverse problem; system identification; Gaussian process regression; polynomial chaos
Online: 17 August 2020 (10:15:14 CEST)
ARTICLE
|
doi:10.20944/preprints202003.0270.v2
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
inflation; dark energy; Dynamical Higgs Effect; quintessence
Online: 15 April 2020 (09:04:41 CEST)
REVIEW
|
doi:10.20944/preprints201811.0079.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
interpersonal coordination; competition; dynamical systems; discrete dynamics; continuous dynamics; sporting activity
Online: 5 November 2018 (03:30:07 CET)
ARTICLE
|
doi:10.20944/preprints202304.1113.v1
Subject:
Biology And Life Sciences,
Ecology, Evolution, Behavior And Systematics
Keywords:
ordinary differential equations; mathematical biology; nonlinear dynamical systems; non-standard lagrangian
Online: 28 April 2023 (04:49:37 CEST)
ARTICLE
|
doi:10.20944/preprints201902.0252.v2
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
General Mathematics, Combinatorial, Algebra, Steganography, Probability, Cryptography
Online: 20 March 2019 (15:43:30 CET)
ARTICLE
|
doi:10.20944/preprints201810.0711.v1
Subject:
Biology And Life Sciences,
Biophysics
Keywords:
order; entropy; chaos; evolution; cosmic mind; big bang
Online: 30 October 2018 (07:50:20 CET)
ARTICLE
|
doi:10.20944/preprints202402.0809.v4
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
elementary particles; space-time; spacetime curvature; relativity; charges
Online: 27 May 2024 (08:41:20 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0430.v1
Subject:
Environmental And Earth Sciences,
Space And Planetary Science
Keywords:
Space Exploration; International Space Station; Space Debris; Space Tourism; Space Sustainability
Online: 8 May 2024 (11:58:34 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1770.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
r-normed space; r-norm; Lp-space; measure theory; functional analysis; coefficient of determination
Online: 27 October 2023 (11:08:25 CEST)
ARTICLE
|
doi:10.20944/preprints202202.0216.v3
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
Dynamical approach to relativity; Relativity of simultaneity; Accelerated observers; Gravitational redshift
Online: 26 May 2023 (07:57:28 CEST)
ARTICLE
|
doi:10.20944/preprints201612.0144.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
Green Space; NDVI; Per Capita; Urbanization
Online: 29 December 2016 (16:04:18 CET)
ARTICLE
|
doi:10.20944/preprints201610.0081.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Ultra High-voltage direct-current (UHVDC); space charge density; energy consumption; wireless communication; Zigbee
Online: 20 October 2016 (06:02:00 CEST)
SHORT NOTE
|
doi:10.20944/preprints202309.0357.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Holomorphic functions; Poincaré index; Zeros of complex functions
Online: 6 September 2023 (03:38:36 CEST)
ARTICLE
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doi:10.20944/preprints202306.0469.v1
Subject:
Computer Science And Mathematics,
Mathematical And Computational Biology
Keywords:
SVEIR model; latent age; imperfect vaccine; Lyapunov functions; stability
Online: 7 June 2023 (02:32:37 CEST)
ARTICLE
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doi:10.20944/preprints202304.0833.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Jeffcott Rotors; Fibonacci; Vibration; Pattern Recognition; Digital Signal Processing.
Online: 24 April 2023 (07:47:25 CEST)
ARTICLE
|
doi:10.20944/preprints201811.0532.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
ergodic theorems; C*-dynamical systems
Online: 22 November 2018 (04:17:04 CET)
ARTICLE
|
doi:10.20944/preprints202403.0632.v1
Subject:
Physical Sciences,
Other
Keywords:
Fractional model; FDE; incidence rate; Anthrax; stability; Sensitivity; Reproduction number; DFE; Boundedness; Posituvity; existence and uniqueness; saturation factor
Online: 11 March 2024 (13:27:18 CET)
ARTICLE
|
doi:10.20944/preprints202404.0221.v1
Subject:
Environmental And Earth Sciences,
Space And Planetary Science
Keywords:
solar wind charge-exchange (SWCX); earth magnetosheath; X-Ray spectrum; interplanetary shock; bow shock; Magnetopause
Online: 2 April 2024 (15:13:11 CEST)
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
absolute airspace; Space-time transformation; Relativity theory; Spatiotemporal metric
Online: 11 June 2024 (08:44:09 CEST)