ARTICLE
|
doi:10.20944/preprints201803.0251.v1
Subject:
Social Sciences,
Media Studies
Keywords:
self-disclosure; social networking sites; flow; privacy concerns; structural equation modeling; Ghana
Online: 29 March 2018 (14:35:35 CEST)
ARTICLE
|
doi:10.20944/preprints202307.1582.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
time-fractional complex three coupled maccari’s system; sardar sub-equation scheme; new exact wave solutions
Online: 24 July 2023 (10:56:19 CEST)
ARTICLE
|
doi:10.20944/preprints202309.2025.v1
Subject:
Physical Sciences,
Atomic And Molecular Physics
Keywords:
n/a; Alcohols cross-sections; electron swarm parameters; two-term Boltzmann solver; multi-term Boltzmann equation
Online: 28 September 2023 (13:32:15 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0420.v7
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Brocard's problem; Brocard-Ramanujan equation x!+1=y^2; composite Fermat numbers; composite numbers of the form 2^(2^n)+1; Erd\"os' equation x(x+1)=y!
Online: 18 May 2023 (08:25:27 CEST)
ARTICLE
|
doi:10.20944/preprints202401.0118.v5
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
parity; parity violation; Wu parity experiment; neutrinos; beta decay; Dirac equation; spin; Quantum Theory; helicity; Foundations of physics; quaternions
Online: 6 March 2024 (10:59:45 CET)
ARTICLE
|
doi:10.20944/preprints202310.0388.v1
Subject:
Physical Sciences,
Other
Keywords:
Motion; Equation of motion; Irreversibility of motion; Time-inverse motion; Reverse motion; Two-particle collision; Detailed balance
Online: 9 October 2023 (10:54:31 CEST)
REVIEW
|
doi:10.20944/preprints201809.0149.v1
Subject:
Social Sciences,
Psychology
Keywords:
sensory processing sensitivity; highly sensitive person; highly sensitive child; differential susceptibility; environmental sensitivity; temperament; personality; aetiology; animal model; neuroscience; cognition; mental health
Online: 10 September 2018 (04:58:01 CEST)
REVIEW
|
doi:10.20944/preprints202311.1630.v1
Subject:
Physical Sciences,
Other
Keywords:
Nonlinear Schrö dinger Equation; NLSE; energy-conserving methods; Hamiltonian Boundary Value Methods; HBVMs; spectral accuracy
Online: 28 November 2023 (01:44:26 CET)
ARTICLE
|
doi:10.20944/preprints202310.0784.v4
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
solitonlike coherent structure; solitary wave; Navier-Stokes equation; 2D unsteady boundary layers; similar transformation; exact solution
Online: 25 October 2023 (15:11:03 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0298.v1
Subject:
Biology And Life Sciences,
Anatomy And Physiology
Keywords:
Heterodimeric G protein coupled receptor; saturation transfer difference nuclear magnetic resonance spectroscopy; differential scanning calorimetry; circular dichroism; intrinsic fluorescence spectroscopy
Online: 17 August 2018 (11:15:39 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1602.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Nonlinear schrödinger equation; Space discretization models; Time-space discretization models; Crank-Nicolson method; New-Difference method.
Online: 23 May 2023 (07:45:25 CEST)
ARTICLE
|
doi:10.20944/preprints202209.0250.v1
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
granular gases; kinetic theory; Enskog--Fokker--Planck equation; direct simulation Monte Carlo; event-driven molecular dynamics
Online: 16 September 2022 (14:12:00 CEST)
ARTICLE
|
doi:10.20944/preprints201908.0300.v1
Subject:
Medicine And Pharmacology,
Cardiac And Cardiovascular Systems
Keywords:
coronary dimensions; Poiseuille’s Equation; arteriovenous fistula; coronary dilatation; wall shear stress; coronary blood flow; atherosclerosis; angiogenesis
Online: 29 August 2019 (03:35:08 CEST)
ARTICLE
|
doi:10.20944/preprints201812.0341.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Time-fractional Phi-four equation; Conformable derivatives; exp a function approach; Hyperbolic function approach; Exact solutions
Online: 28 December 2018 (08:05:11 CET)
ARTICLE
|
doi:10.20944/preprints202409.0342.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
Enzyme dynamics; Metabolomics; Topological manifold; Differential equations; Network modeling; Environmental disturbances; Systems biology; Enzyme interactions; Compensatory mechanisms
Online: 5 September 2024 (05:01:04 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0412.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
atmospheric aircraft; appearance; design; take-off weight; optimization; differential evolution algorithm; aerodynamics, balancing; penalty function; parallel computing
Online: 10 June 2024 (12:26:48 CEST)
ARTICLE
|
doi:10.20944/preprints202105.0756.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
microwave devices; telecommunication systems; polarizer; differential phase shift; crosspolar isolation; axial ratio; satellite information systems; antenna systems
Online: 31 May 2021 (11:56:05 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1576.v1
Subject:
Business, Economics And Management,
Business And Management
Keywords:
strategic leadership; quality of service; performance; government institution; structural equation modeling; Ministry of Communication; Smart Plus 4.
Online: 27 February 2024 (15:41:47 CET)
ARTICLE
|
doi:10.20944/preprints202112.0277.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
Electricity spot markets; EPEX; Nord Pool; Increment statistics; Persistence; Hurst coefficient; Detrended Fluctuation Analysis; Kramers–Moyal equation
Online: 16 December 2021 (15:04:09 CET)
ARTICLE
|
doi:10.20944/preprints201912.0125.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
dark energy; stellar configurations; anisotropic fluid distribution; quadratic equation of state; Einstein-Maxwell field equations; metric coefficients
Online: 10 December 2019 (04:42:44 CET)
REVIEW
|
doi:10.20944/preprints202101.0388.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
Thymic selection; T-cell development; T-cell receptor (TCR); mathematical modelling; multiscale models; complex systems; ordinary differential equations (ODE); agent-based models.
Online: 19 January 2021 (16:39:50 CET)
ARTICLE
|
doi:10.20944/preprints201810.0490.v1
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
drug release simulation; disintegration simulation; poorly water soluble drug; mefenamic acid; Noyes-Whitney equation; cellular automata; synchrotron microtomography
Online: 22 October 2018 (11:38:04 CEST)
COMMUNICATION
|
doi:10.20944/preprints202402.0599.v2
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
nonrelativistic quantum electrodynamics; NRQED; background magnetic field; gauge invariance; Lagrangian; electron self-interactions; electromagnetic field interactions; path integral formalism; effective action; photon propagator; screening effects; density components; current components; Laurent expansions; hydrodynamic limit; equations of motion; Poiseuille-like flow; Navier-Stokes equation; relativistic hydrodynamics; linearized equations; nonrelativistic limit; quantum electrodynamical analysis
Online: 7 March 2024 (09:33:28 CET)
ARTICLE
|
doi:10.20944/preprints202304.0593.v1
Subject:
Arts And Humanities,
Art
Keywords:
AI-based painting systems(AIBPS); Technology Acceptance Model (TAM); Behavioral intentions; User experience; Structural Equation Modelling (SEM
Online: 19 April 2023 (13:27:16 CEST)
ARTICLE
|
doi:10.20944/preprints201901.0038.v4
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
dynamical equation of period vectors, crystal structure prediction, microscopic equations of state, thermodynamical properties, system collapse, external stress
Online: 20 February 2019 (11:11:30 CET)
ARTICLE
|
doi:10.20944/preprints202304.0780.v1
Subject:
Public Health And Healthcare,
Public Health And Health Services
Keywords:
Infant mortality rate; Macroeconomic; Sociodemographic; Health status and resources; Oman; Partial least squares structural equation model.
Online: 23 April 2023 (07:14:43 CEST)
ARTICLE
|
doi:10.20944/preprints202206.0407.v2
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
Ornstein-Zernike equation; bifurcation of solutions; fold bifurcation points; liquid-vapor phase transition; coupling parameter expansion; Lennard-Jones potential
Online: 23 February 2024 (13:36:25 CET)
ARTICLE
|
doi:10.20944/preprints202404.0653.v1
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
Schrö dinger equation; potential estimation; Navier-Stokes problem; fluid dynamics; mathematical physics
Online: 9 April 2024 (11:57:25 CEST)
ARTICLE
|
doi:10.20944/preprints202312.0891.v1
Subject:
Engineering,
Marine Engineering
Keywords:
Software Development; Viscous Vorticity Equation; Turbulence Modeling; 3-D Hydrofoil; Computational Fluid Dynamics
Online: 12 December 2023 (12:47:19 CET)
ARTICLE
|
doi:10.20944/preprints202312.0305.v1
Subject:
Engineering,
Other
Keywords:
riverbed deformation; numerical modeling; channel; flow, structure; two-dimensional equation; hydraulically heterogeneous Soils
Online: 6 December 2023 (03:56:00 CET)
ARTICLE
|
doi:10.20944/preprints202308.0682.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Duffing equation; deep learning; neural networks; recurrent neural networks; long short term memory.
Online: 8 August 2023 (12:58:08 CEST)
ARTICLE
|
doi:10.20944/preprints202306.2012.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
q-Gevrey asymptotic expansion; monodromy; logarithmic type solution; singularly perturbed equation; formal solution.
Online: 29 June 2023 (03:29:06 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0567.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Friedman metric; electromagnetic waves; redshift; amplitude change; dispersion; Klein–Gordon equation; tachyon inflation
Online: 9 May 2023 (04:49:51 CEST)
ARTICLE
|
doi:10.20944/preprints202203.0270.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
potential dependent special relativity; Gauss law; gravity; vacuum energy; Schrödinger equation; spherical symmetry
Online: 18 March 2022 (17:04:55 CET)
ARTICLE
|
doi:10.20944/preprints202111.0453.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Nonlocal problems; the Riemann-Liouville and the Caputo derivatives; subdiffusion equation; inverse problems
Online: 24 November 2021 (12:44:07 CET)
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)
REVIEW
|
doi:10.20944/preprints201806.0421.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
CCS; CO2 pipeline design; pressure drop; pipeline diameter models; CO2 transportation; diameter equation
Online: 26 June 2018 (13:00:01 CEST)
ARTICLE
|
doi:10.20944/preprints201812.0078.v1
Subject:
Engineering,
Civil Engineering
Keywords:
air permeability; total pore volume; critical pore diameter; threshold pore diameter; median pore diameter; Katz–Thompson equation
Online: 6 December 2018 (07:50:19 CET)
ARTICLE
|
doi:10.20944/preprints201804.0121.v2
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
computable upper bound on the heights of rational solutions; computable upper bound on the moduli of integer solutions; Diophantine equation with a finite number of solutions; finite-fold Diophantine representation; single query to an oracle that decides whether or not a given Diophantine equation has an integer solution; single query to an oracle that decides whether or not a given Diophantine equation has a rational solution
Online: 16 April 2018 (05:12:59 CEST)
ARTICLE
|
doi:10.20944/preprints201905.0263.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
natural gas; gas compressibility factor; group method of data handling (GMDH); big data; equation of state; correlation
Online: 22 May 2019 (08:29:32 CEST)
ARTICLE
|
doi:10.20944/preprints202106.0066.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
Lorentz symmetry violation; Relativistic wave-equations: bound states solutions; scalar potential; electric & magnetic field; biconfluent Heun’s equation
Online: 2 June 2021 (10:15:36 CEST)
ARTICLE
|
doi:10.20944/preprints202012.0252.v1
Subject:
Social Sciences,
Psychology
Keywords:
Fear extinction; Fear Conditioning; Medial Prefrontal Cortex; RNA sequencing; Differential Gene Expression; Electrophysiological Recordings; Excitatory Post-Synaptic Currents; Spinogenesis; Fear-related Disorders
Online: 10 December 2020 (11:38:50 CET)
ARTICLE
|
doi:10.20944/preprints202302.0345.v1
Subject:
Physical Sciences,
Thermodynamics
Keywords:
Black hole; Symmergent gravity; Modified Lagrangian Equation; Hawking Radiation; Quantum Tunneling; WKB method. First order correction of thermodynamics
Online: 21 February 2023 (01:34:52 CET)
ARTICLE
|
doi:10.20944/preprints202007.0321.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Collisionless plasma dynamics; Gaseous plasma; Vlasov equation; Maxwell equations; Entropy; Extended Gibbs formula; The Earth's plasmasphere; the magnetosphere.
Online: 15 July 2020 (08:47:59 CEST)
ARTICLE
|
doi:10.20944/preprints202311.1668.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
Stochastic fractional delay differential systems; Delayed Mittag-Leffler type matrix function; Existence and uniqueness; averaging principle; Lp convergence
Online: 27 November 2023 (11:25:12 CET)
ARTICLE
|
doi:10.20944/preprints202002.0176.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
hybrid fractional integrodifferential equation; hybrid fixed point theorems of Dhage; approximations solutions; Lipschitz conditions; weaker mixed partial continuity
Online: 14 February 2020 (02:12:02 CET)
COMMUNICATION
|
doi:10.20944/preprints202402.0604.v2
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Dissipative Hydrodynamics, Schwinger-Keldysh Field Theory, Navier-Stokes Equations, Long-Range Massless Modes, Fluid Dynamics, Volume-Preserving Diffeomorphisms, Closed-Time-Path Formalism, Hydrodynamic Correlation Functions, Effective Field Theory, Non-Relativistic Fluid Dynamics, Systematic Treatment, Second Order in Derivatives, Energy-Momentum Balance Equation, Hydrodynamic Transport, Gravitational Anomaly, Quasinormal Modes, Holography, Entropy Production, Conformal Invariance
Online: 21 February 2024 (09:20:45 CET)
ARTICLE
|
doi:10.20944/preprints202106.0006.v1
Subject:
Physical Sciences,
Atomic And Molecular Physics
Keywords:
Lorentz symmetry violation; Relativistic wave-equations: bound states solutions; scalar potential; electric & magnetic field; biconfluent Heun’s equation
Online: 1 June 2021 (09:24:32 CEST)
ARTICLE
|
doi:10.20944/preprints202012.0579.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
Korteweg-de Vries-Burgers equation; cylindrical and spherical waves; saw-tooth solutions; periodic boundary conditions; head shock wave
Online: 23 December 2020 (09:44:50 CET)
ARTICLE
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
unified field theory; electromagnetism; Maxwell’s equations; gravitation; General Relativity; Einstein’s field equation; gravitational radiation; dark matter; dark energy; antigravity
Online: 4 November 2019 (04:04:58 CET)
ARTICLE
|
doi:10.20944/preprints201709.0030.v2
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
dynamical equation; crystal; period vectors; periodic structure; period dynamics; pressure; stress; many-body interaction; molecular dynamics; periodic boundary conditions
Online: 9 August 2018 (08:36:53 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/preprints202204.0235.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
operational amplifier; compensation of the systematic component of the zero offset voltage; differential stage; buffer amplifier; current mirror; reference current source; BJT transistors; GaAs transistors.
Online: 26 April 2022 (10:33:53 CEST)
REVIEW
|
doi:10.20944/preprints202008.0527.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
transcriptional regulation; reaction theory; prediction of promoters; one-dimensional diffusion; rate equation; detailed balance; antenna effect; physicochemical techniques
Online: 24 August 2020 (10:09:12 CEST)
ARTICLE
|
doi:10.20944/preprints202111.0414.v1
Subject:
Biology And Life Sciences,
Anatomy And Physiology
Keywords:
endoplasmic reticulum; lipid droplets; peroxisomes; PEX3; protein targeting; membrane protein insertion; protein translocation; label-free quantitative mass spectrometry; differential protein abundance analysis; Zellweger syndrome
Online: 23 November 2021 (09:23:16 CET)
ARTICLE
|
doi:10.20944/preprints202403.1417.v2
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Schrö dinger equation; Poincaré – Riemann– Hilbert boundary-value problem; unitary scattering operator; quantum scattering theory
Online: 4 April 2024 (12:35:41 CEST)
ARTICLE
|
doi:10.20944/preprints202210.0400.v1
Subject:
Physical Sciences,
Atomic And Molecular Physics
Keywords:
Classical relativistic dynamics; Static interatomic potentials; Retarded interactions; Irreversibility phenomenon; Probability-free kinetics; Klein-Gordon equation; Principle of causality
Online: 26 October 2022 (05:38:05 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/preprints202310.1306.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
fractional laplacian; fractional diffusion equation; finite difference scheme; finite volume scheme; weak singular integral
Online: 20 October 2023 (06:32:00 CEST)
ARTICLE
|
doi:10.20944/preprints202207.0121.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Quantum Space; Big Bang Cosmology; Friedmann Equation; Cyclic Eternal Universe; Gravitational Force; Shrink Space
Online: 7 July 2022 (09:23:27 CEST)
ARTICLE
|
doi:10.20944/preprints202112.0147.v2
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Fully fuzzy Sylvester matrix equations; Fuzzy matrix equation; Numerical fuzzy solution; Trapezoidal fuzzy multiplication
Online: 23 February 2022 (12:17:04 CET)
ARTICLE
|
doi:10.20944/preprints202107.0501.v1
Subject:
Chemistry And Materials Science,
Biomaterials
Keywords:
Dental implants; Thermal stress; Modeling of heat transfer; Temperature changes; Heat equation; Analytical solution.
Online: 21 July 2021 (15:37:53 CEST)
ARTICLE
|
doi:10.3390/sci2040072
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Yang–Baxter equation (QYBE); Euler’s formula; dual numbers; UJLA structures; classical means inequalities; poetry
Online: 21 October 2020 (00:00:00 CEST)
ARTICLE
|
doi:10.20944/preprints201910.0175.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
non-equilibrium quantum field theory; quantum brain dynamics; kadanoff–baym equation; entropy; super-radiance
Online: 16 October 2019 (04:47:08 CEST)
ARTICLE
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Yang-Baxter equation; Euler’s formula; dual numbers; non-associative algebras; UJLA structures; mean inequalities
Online: 9 October 2019 (11:18:43 CEST)
COMMUNICATION
|
doi:10.20944/preprints201810.0592.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
transcendental numbers; Euler formula; Yang-Baxter equation; Jordan algebras; Lie algebras; associative algebras; coalgebras
Online: 25 October 2018 (05:37:58 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0277.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Calculation methods, Flow rate equation, Hydraulic pipeline systems, Natural gas distribution systems, Pipeline networks
Online: 15 August 2018 (15:56:29 CEST)
ARTICLE
|
doi:10.20944/preprints201802.0032.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
inverse acoustic problem; helicopter rotor; Ffowcs Williams and Hawkings equation; aerodynamic constraint; Thikhonov method
Online: 5 February 2018 (11:34:30 CET)
ARTICLE
|
doi:10.20944/preprints202106.0051.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
Lorentz symmetry violation; Relativistic wave-equations; bound states solutions; linear confining potential; electric & magnetic field; biconfluent Heun’s equation
Online: 2 June 2021 (08:24:44 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0314.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Compactification; Kaluza-Klein; Unification; Gravity; Gauge fields; Symmetry breaking; Product manifolds; General relativity; Field equation; Orbits and sta-bilisers
Online: 17 March 2023 (02:57:45 CET)
ARTICLE
|
doi:10.20944/preprints202109.0399.v2
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
perturbed nonlinear schrodinger equation; conformal fractional derivative; prior estimate; bifurcation method; complete discrimination system for polynomial method
Online: 24 November 2021 (13:04:55 CET)
ARTICLE
|
doi:10.20944/preprints201810.0545.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Colebrook equation; hydraulic resistance; Lambert W-function; Wright Ω-function; explicit approximations; computational burden; turbulent flow; friction factor
Online: 23 October 2018 (16:28:10 CEST)
ARTICLE
|
doi:10.20944/preprints201807.0187.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Colebrook equation; Colebrook-White; flow friction; iterative procedure; logarithms; Padé polynomials; hydraulic resistances; turbulent flow; pipes; computational burden
Online: 11 July 2018 (03:44:28 CEST)
ARTICLE
|
doi:10.20944/preprints202002.0410.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
Single roots; Distinct roots; Multiple roots; Optimal order; Non-Linear equation; Iterative methods; Simultaneous Methods; Basin of attraction; Computational Efficiency
Online: 27 February 2020 (16:02:39 CET)
ARTICLE
|
doi:10.20944/preprints201901.0042.v2
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
momentum, kinetic momentum, rest-mass momentum, de Broglie wave, Compton wave, relativistic energy momentum relation, relativistic wave equation
Online: 14 January 2019 (12:26:06 CET)
SHORT NOTE
|
doi:10.20944/preprints202002.0166.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Earth magnetic field; celestial magnetic field; magnetic dipole; Clifford algebra; Dirac equation; spin-gravity coupling potential; curved space-time
Online: 13 February 2020 (10:48:46 CET)
ARTICLE
|
doi:10.20944/preprints202308.1147.v1
Subject:
Environmental And Earth Sciences,
Water Science And Technology
Keywords:
Rural reservoir reseĴlement; Post-relocation support (PReS)policy; ReseĴlers' livelihoods; Impact assessment; Structural equation model; Fuzzy comprehensive evaluation method; energy transition
Online: 16 August 2023 (20:27:33 CEST)
ARTICLE
|
doi:10.20944/preprints202311.0500.v1
Subject:
Chemistry And Materials Science,
Nanotechnology
Keywords:
Polyvinyl Alcohol; Graphene Quantum Dots; Atomic Force Microscopy; Ultrasonic Force Mi-croscopy; Friction Force Microscopy; Photoluminescence; X-Ray Difraction; Infrared Spectroscopy; Thermogravimetry; Differential Thermal Analysis
Online: 8 November 2023 (07:37:55 CET)
ARTICLE
|
doi:10.20944/preprints202002.0387.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
hydrothermal energy; river-water heat pump; water temperature recovery distance; heat transfer equation; Environmental Fluid Dynamic Code (EFDC); Han river basin
Online: 26 February 2020 (02:58:42 CET)
ARTICLE
|
doi:10.20944/preprints202401.2097.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Absorbing boundary conditions; Coupling problem; Wave equation; Maxwell's equations; Dielectric permittivity; Explicit scheme; Finite elements; Lumped mass; Piecewise linear
Online: 30 January 2024 (14:16:10 CET)
ARTICLE
|
doi:10.20944/preprints202309.0589.v1
Subject:
Arts And Humanities,
Architecture
Keywords:
human social capital; resilience built environment; COVID-19 pandemic; disaster management; structural equation modelling; Nigeria
Online: 11 September 2023 (04:55:05 CEST)
ARTICLE
|
doi:10.20944/preprints202306.1437.v1
Subject:
Public Health And Healthcare,
Public Health And Health Services
Keywords:
Life expectancy; Saudi Arabia; United Arab Emirates; Structural equation model; Macroeconomic; Sociodemographic; Health status resources
Online: 20 June 2023 (11:44:24 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0421.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Bayesian Filtering, Fokker Planck Kolmogorov Equation, Hermite Polynomial, Gram Charlier Series, Space Object Orbit Determination.
Online: 17 April 2023 (07:25:11 CEST)
ARTICLE
|
doi:10.20944/preprints202210.0207.v9
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
convex dual variational formulation; duality principle for non-convex local primal optimization; Ginzburg-Landau type equation
Online: 24 November 2022 (14:33:34 CET)
ARTICLE
|
doi:10.20944/preprints202106.0678.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
Time-dependent Schrödinger equation; Numerical method; Laser-matter interaction; Kramers-Henneberger; Time-dependent unitary transformation
Online: 28 June 2021 (15:27:34 CEST)
ARTICLE
|
doi:10.20944/preprints202106.0614.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
marine weather; characteristic wave height; storm surge; shore platform; overtopping wave; hydrodynamics equation; flooding hazard
Online: 25 June 2021 (10:12:06 CEST)
ARTICLE
|
doi:10.20944/preprints201910.0171.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
laser cavity; two-level Maxwell-Bloch equations; complex Ginzburg-Landau equation; modulational instability; pattern formation
Online: 16 October 2019 (04:09:00 CEST)
ARTICLE
|
doi:10.20944/preprints201905.0223.v1
Subject:
Biology And Life Sciences,
Neuroscience And Neurology
Keywords:
mind brain interaction, quantum consciousness, Avicenna, Bohmian quantum mechanics, modified Schrödinger equation, quantum field theory
Online: 17 May 2019 (11:10:12 CEST)
ARTICLE
|
doi:10.20944/preprints201809.0363.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
relativistic quantum mechanics; Maxwell's electrodynamics; symmetrized Maxwell's equations; quaternionic quantum mechanics; telegraph equation; hall effect
Online: 19 September 2018 (04:26:00 CEST)
ARTICLE
|
doi:10.20944/preprints201801.0178.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Euler's relation; transcendental numbers; transcendental operations / functions; transcendence; Yang-Baxter equation; hyperbolic functions, logical implication
Online: 19 January 2018 (04:07:39 CET)
ARTICLE
|
doi:10.20944/preprints202105.0092.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
ephemerides; refraction; solstices; equinoxes; equation of time; Earth’s rotation; obliquity; eccentricity; penumbra; zodiacal sign; gnomonics; ecliptic longitude; declination; meridian transit.
Online: 6 May 2021 (14:55:08 CEST)
ARTICLE
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
TGA, DTG, DSC, thermogravimetric analysis, differential scanning calorimetry, municipal solid waste, organic waste, proximate analysis, process kinetics, Coats–Redfern method
Online: 7 June 2021 (11:13:08 CEST)
ARTICLE
|
doi:10.20944/preprints202401.0818.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
new Lorentz-invariant coordinates; angular and perpendicular rapidities; Gudermann function; passage to the limit; Euler-Hamilton equation; Euler-Lagrange equations
Online: 10 January 2024 (11:04:13 CET)
ARTICLE
|
doi:10.20944/preprints202012.0355.v2
Subject:
Engineering,
Civil Engineering
Keywords:
force diagram; Airy stress function; graphic statics; form-finding; membrane shell; tension-compression mixed type shell; asymptotic lines; wave equation
Online: 15 December 2020 (13:27:25 CET)
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/preprints202401.1025.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Demand flexibility; demand variability; electric power; demand response (DR); data analysis; differential tariff scheme; Time-of-use (ToU); Advanced Metering Infrastructure (AMI); smart metering; smart meters
Online: 14 January 2024 (15:58:44 CET)
ARTICLE
|
doi:10.20944/preprints201803.0026.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
atmospheric dispersion modelling; backward Lagrangian stochastic model; atmospheric surface-layer; micrometeorological techniques; gaseous emissions; atmospheric ammonia; dry deposition; grassland; open-path measurements; differential optical absorption spectroscopy
Online: 3 March 2018 (12:04:50 CET)
ARTICLE
|
doi:10.20944/preprints202402.1192.v1
Subject:
Biology And Life Sciences,
Plant Sciences
Keywords:
Brassica oleracea; cabbage; leafy head; developmental stages; rosette leaves; heading leaves; palisade parenchyma; spongy parenchyma; leaf curvature; abaxial/adaxial differential growth
Online: 21 February 2024 (04:43:26 CET)
ARTICLE
|
doi:10.20944/preprints201805.0149.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Atmospheric path-radiance; change analysis; detail injection modeling; haze; data fusion; normalized differential vegetation index (NDVI); pan-sharpening; radiative transfer; vegetation.
Online: 9 May 2018 (15:11:25 CEST)
ARTICLE
|
doi:10.20944/preprints202201.0398.v1
Subject:
Physical Sciences,
Atomic And Molecular Physics
Keywords:
B-spline R-matrix; R-matrix with time dependence; intense short-pulse extreme ultra14 violet radiation; time-dependent Schrdinger equation; Arnoldi-Lanczos propagation
Online: 26 January 2022 (13:01:07 CET)