Search Results
32079 articles found
ARTICLE
|
doi:10.20944/preprints202307.0401.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Theta function; Weierstrass Sigma function; Weierstrass Elliptic function; Square sums 5 theorem
Online: 6 July 2023 (08:50:25 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0221.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
Lorentz contraction effect; Planck energy formula
Online: 4 May 2023 (07:57:09 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0502.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Optical bullets; Focus wave modes; Polarization; Diffraction; Dispersion; Nondiffracting beams; Nondispersing pulses
Online: 8 April 2024 (05:16:04 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1292.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Kappa distribution; solar wind electrons; whistler-mode waves; turbulence; thermal fluctuations; electromagnetic; electrostatic; plasma; kinetic
Online: 22 February 2024 (09:51:26 CET)
ARTICLE
|
doi:10.20944/preprints202310.1021.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
Weak force; Neutrino; Neutrino energy formula
Online: 17 October 2023 (05:04:56 CEST)
ARTICLE
|
doi:10.20944/preprints201912.0370.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
spacetime symmetry; Relativity of space-time; Lorentz Symmetry Group; retardation; Galactic Rotation Curves
Online: 29 December 2019 (04:57:08 CET)
ARTICLE
|
doi:10.20944/preprints202109.0462.v1
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
modified theories of gravity; renormalizability; unitarity; astrophysical and cosmological scales
Online: 28 September 2021 (10:39:47 CEST)
BRIEF REPORT
|
doi:10.20944/preprints202404.0686.v1
Subject:
Medicine And Pharmacology,
Hematology
Keywords:
Alpha Thalassemia, Screening, Support Vector Machine, Mathematical Formulas
Online: 10 April 2024 (09:45:35 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1201.v1
Subject:
Chemistry And Materials Science,
Electrochemistry
Keywords:
dye-sensitized solar cell; redox mediator; Ti3C2Tx MXene; hole conduction
Online: 21 February 2024 (07:20:10 CET)
ARTICLE
|
doi:10.20944/preprints201703.0018.v1
Subject:
Biology And Life Sciences,
Agricultural Science And Agronomy
Keywords:
Cicer arietimum; Indole Acetic Acid; Bacillus megaterium; Pseudomonas putida; Mesorhizobium ciceri
Online: 2 March 2017 (16:34:44 CET)
REVIEW
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Gamma rays; UHECR; Lorentz invariance violation
Online: 15 May 2020 (15:25:49 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0688.v1
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
Moiré Superconductors; twisted bilayer graphene; WSe2; superconducting transition temperature; Roeser-Huber formula
Online: 9 June 2023 (08:28:02 CEST)
ARTICLE
|
doi:10.20944/preprints202111.0165.v2
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
Moiré Superconductors; twisted bilayer graphene; WSe2; superconducting transition temperature; Roeser-Huber formula
Online: 13 February 2023 (04:32:32 CET)
ARTICLE
|
doi:10.20944/preprints201908.0259.v1
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
Higgs mechanism; Yukawa coupling; fine structure constant; leptons; quarks
Online: 25 August 2019 (17:06:35 CEST)
ARTICLE
|
doi:10.20944/preprints202307.1361.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
hydrodynamic model; spherical metal nanoparticle; nonlocal response; general nonlocal optical response; viscosive damping; Drude-Lorentz term
Online: 20 July 2023 (05:11:04 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0512.v5
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
Black holes; General Relativity; Schwarzschild metric
Online: 31 May 2023 (13:23:04 CEST)
ARTICLE
|
doi:10.20944/preprints202011.0458.v2
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Lorentz model; ultrahigh energy; Gamma ray burst; rainbow model; variable speed of light; time lag
Online: 28 December 2020 (11:53:29 CET)
ARTICLE
|
doi:10.20944/preprints202007.0705.v1
Subject:
Physical Sciences,
Thermodynamics
Keywords:
interpretation problem; Lorentz transformation; special relativity; thermodynamics; potential energy; space; time; entropy; non-mechanistic ether theory
Online: 30 July 2020 (06:08:56 CEST)
ARTICLE
|
doi:10.20944/preprints202105.0755.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 function
Online: 31 May 2021 (11:46:05 CEST)
ARTICLE
|
doi:10.20944/preprints201810.0446.v2
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Faulhaber's formula; Faulhaber's theorem; binomial theorem; binomial coefficient; binomial distribution; binomial identities; power sums; finite differences
Online: 22 October 2018 (11:02:08 CEST)
ARTICLE
|
doi:10.20944/preprints201610.0031.v2
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Solvency II; Standard Formula; Risk Measure; Diversification; Aggregation; Monotony; Homogeneity; Subadditivity; Euler's Principle; Capital Allocation
Online: 1 March 2017 (08:53:59 CET)
ARTICLE
|
doi:10.20944/preprints201801.0020.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Riemann-weil formula; perron formula; explicit formulae; Riemann zeros
Online: 3 January 2018 (05:07:10 CET)
ARTICLE
|
doi:10.20944/preprints202102.0198.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
180-degree bend; Sediment transport; Clear water; Open-channels; Scour
Online: 8 February 2021 (12:12:09 CET)
REVIEW
|
doi:10.20944/preprints202311.0541.v1
Subject:
Chemistry And Materials Science,
Food Chemistry
Keywords:
Brand; Coconut cream; Coconut sap; Coconut yoghurt; Coconut water; Durability; Packaging; Sustainability; Value addition.
Online: 8 November 2023 (10:18:46 CET)
ARTICLE
|
doi:10.20944/preprints202106.0154.v1
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
Lorentz symmetry violation; Relativistic wave-equations; scalar potential; electric & magnetic field; biconfluent Heun’s Eqiuation
Online: 7 June 2021 (08:47:58 CEST)
ARTICLE
|
doi:10.20944/preprints201902.0047.v1
Subject:
Computer Science And Mathematics,
Computer Science
Keywords:
flow surface velocity; handbook; non-contact river monitoring; low-cost; real-time
Online: 5 February 2019 (10:01:28 CET)
ARTICLE
|
doi:10.20944/preprints201802.0081.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
navigation; velocity measurement; X-ray pulsar; Mars explorer; formation flight
Online: 11 February 2018 (06:46:14 CET)
ARTICLE
|
doi:10.20944/preprints201704.0150.v1
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
energy; momentum; theory of relativity; gravitation; field potentials
Online: 24 April 2017 (11:43:33 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0664.v1
Subject:
Chemistry And Materials Science,
Organic Chemistry
Keywords:
vinyl carbocations; carborane salts; IR spectroscopy
Online: 9 May 2023 (13:27:32 CEST)
ARTICLE
|
doi:10.20944/preprints201809.0147.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Lorentz invariance; Standard-Model extension; polarization; Active Galactic Nuclei; Gamma-ray Bursts
Online: 9 September 2018 (09:04:03 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1777.v1
Subject:
Medicine And Pharmacology,
Complementary And Alternative Medicine
Keywords:
cancer; 5-fluorouracil; paclitaxel; chemo-preventive; chemo-sensitization; homeostasis
Online: 28 March 2024 (13:47:42 CET)
ARTICLE
|
doi:10.20944/preprints202209.0070.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Nebula; NGC 6853; Stellar; Planetary nebula; Deep space; remnant
Online: 5 September 2022 (14:08:07 CEST)
ARTICLE
|
doi:10.20944/preprints202311.1238.v1
Subject:
Environmental And Earth Sciences,
Geophysics And Geology
Keywords:
velocity modeling; seismic waveform inversion; physical information neural network; causal sequence
Online: 21 November 2023 (06:33:26 CET)
ARTICLE
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
mass; energy; gravity; inertial force; principle of equivalence; strongly correlated electron; hole;
Online: 15 October 2020 (15:59:19 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1438.v2
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Rényi entropies; collision entropy estimation; collision entropy rate estimation
Online: 24 May 2023 (04:45:46 CEST)
ARTICLE
|
doi:10.20944/preprints202106.0093.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
Lorentz symmetry violation; Relativistic wave equations; electric & magnetic field; biconfluent Heun’s function; special function
Online: 3 June 2021 (08:14:17 CEST)
ARTICLE
|
doi:10.20944/preprints202306.2156.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
ultrasonic testing; corrosion; longitudinal wave; non-destructive evaluation; elevated temperature
Online: 29 June 2023 (13:40:49 CEST)
ARTICLE
|
doi:10.20944/preprints201809.0167.v1
Subject:
Biology And Life Sciences,
Insect Science
Keywords:
Temperature, Culture, Cell, Chick, Embryo, Rotation
Online: 10 September 2018 (12:02:12 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0349.v1
Subject:
Medicine And Pharmacology,
Pediatrics, Perinatology And Child Health
Keywords:
infant nutrition; breast milk; mammalian milk; formula milk; protein similarity profiling; MALDI-TOF mass spectrometry
Online: 20 August 2018 (10:28:59 CEST)
ARTICLE
|
doi:10.20944/preprints202401.1070.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
M/D/c Queue; Poisson Arrivals; Deterministic (Constant) Service Time; c Multiple Servers; root(s) of an equation; mean number of customers; mean queueing delay
Online: 15 January 2024 (08:50:49 CET)
ARTICLE
|
doi:10.20944/preprints202009.0665.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
fencing kinematics; lunge velocity; technique development
Online: 27 September 2020 (05:04:27 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0322.v1
Subject:
Chemistry And Materials Science,
Organic Chemistry
Keywords:
aza-Michael addition; tetrahydro-beta-carbolines; catalysis; one-pot reaction; multicomponent reaction; ytterbium(III) triflate
Online: 5 May 2023 (07:45:16 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0223.v1
Subject:
Engineering,
Civil Engineering
Keywords:
liquefaction; shear wave velocity; peak undrained deviatoric stress; soil grading; coefficient of uniformity
Online: 5 July 2023 (02:37:56 CEST)
ARTICLE
|
doi:10.20944/preprints201810.0743.v1
Subject:
Public Health And Healthcare,
Physical Therapy, Sports Therapy And Rehabilitation
Keywords:
force, power, velocity, impulse, weight training
Online: 31 October 2018 (09:01:43 CET)
ARTICLE
|
doi:10.20944/preprints202401.1825.v1
Subject:
Medicine And Pharmacology,
Dietetics And Nutrition
Keywords:
infant; formula; feeding; breastfeeding; bottle feeding; over-feeding; measurement; home nutrition support; health information; childhood obesity
Online: 25 January 2024 (10:10:56 CET)
ARTICLE
|
doi:10.20944/preprints202301.0399.v1
Subject:
Biology And Life Sciences,
Food Science And Technology
Keywords:
B. adolescentis; Antibiogram; f6ppk; xfp; RFLP
Online: 23 January 2023 (07:03:40 CET)
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/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/preprints202105.0782.v1
Subject:
Physical Sciences,
Nuclear And High Energy Physics
Keywords:
Lorentz symmetry violation; Relativistic wave-equations; electric & magnetic field; biconfluent Heun’s function; special function
Online: 31 May 2021 (13:57:28 CEST)
ARTICLE
|
doi:10.20944/preprints202205.0347.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
Mg alloy; extrusion; rare earth elements; thermomechanical; processing; texture; degradable
Online: 25 May 2022 (10:05:13 CEST)
ARTICLE
|
doi:10.20944/preprints201909.0025.v1
Subject:
Chemistry And Materials Science,
Biomaterials
Keywords:
CoCr alloy; microstructure; powder modified; Al2O3
Online: 2 September 2019 (17:28:40 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0987.v1
Subject:
Remote Sensing,
Environmental And Earth Sciences
Keywords:
Amery Ice Shelf; Surface velocity variation; AIS thickness; Fast-ice; Ocean temperature
Online: 15 May 2024 (10:28:01 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1150.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
plasma electrolytic polishing (PeP); peak current; average power; process initialisation
Online: 20 February 2024 (14:32:01 CET)
ARTICLE
|
doi:10.20944/preprints202312.1556.v1
Subject:
Computer Science And Mathematics,
Computer Science
Keywords:
addition sequence; addition chain; simulated annealing; heuristic algorithm
Online: 20 December 2023 (12:59:14 CET)
ARTICLE
|
doi:10.20944/preprints202307.0618.v1
Subject:
Engineering,
Metallurgy And Metallurgical Engineering
Keywords:
PVA, Flexibility, Glycerol, Membrane, Mechanical properties
Online: 10 July 2023 (11:33:11 CEST)
ARTICLE
|
doi:10.20944/preprints201907.0032.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
multicriteria calculus of variations; value function; Hopf-Lax formula; Bellman's principle; Hamilton-Jacobi equation; set relations
Online: 2 July 2019 (07:56:14 CEST)
ARTICLE
|
doi:10.20944/preprints201912.0017.v4
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
dominoes; toppling motion; velocity; height; thickness; separation
Online: 17 March 2020 (04:24:39 CET)
ARTICLE
|
doi:10.20944/preprints202201.0090.v1
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
formula detection; Hybrid Task Cascade network; mathematical expression detection; document image analysis; deep neural networks; computer vision
Online: 6 January 2022 (12:56:23 CET)
ARTICLE
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Semantic Complexity; Semantics; Text Complexity; Readability Formulae
Online: 6 September 2021 (13:33:34 CEST)
REVIEW
Subject:
Medicine And Pharmacology,
Immunology And Allergy
Keywords:
Crohn’s Disease, Inflammatory Bowel Disease, Exclusive Enteral Nutrition, Mucosal Healing
Online: 16 February 2021 (15:58:08 CET)
ARTICLE
|
doi:10.20944/preprints202105.0748.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
Lorentz symmetry violation; Relativistic wave-equations; scalar potential; electric & magnetic field; biconfluent Heun’s function
Online: 31 May 2021 (11:34:48 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0588.v1
Subject:
Horticulture,
Biology And Life Sciences
Keywords:
fresh-cut vegetables; fresh-cut herbs; nutritional value; storage ability; sensory quality; microbiological contamination
Online: 10 June 2024 (14:32:16 CEST)
ARTICLE
|
doi:10.20944/preprints202308.1999.v1
Subject:
Engineering,
Metallurgy And Metallurgical Engineering
Keywords:
Al-Mg-Li alloy; Beryllium content; Microstructure; Mechanical properties; Corrosion.
Online: 30 August 2023 (09:46:45 CEST)
BRIEF REPORT
|
doi:10.20944/preprints202405.1317.v1
Subject:
Dietetics And Nutrition,
Medicine And Pharmacology
Keywords:
oxidative stress; LDL-cholesterol; lipoprotein(a); diet; saturated fat; carbohydrate; atherosclerotic cardiovascular disease; risk assessment; risk prevention
Online: 21 May 2024 (08:46:05 CEST)
REVIEW
|
doi:10.20944/preprints201807.0416.v1
Subject:
Medicine And Pharmacology,
Pediatrics, Perinatology And Child Health
Keywords:
breast feeding; formula feeding; human milk oligosaccharide; 2’-fucosyllactose; Lacto-N-neotetraose; microbiota; bifidobacteria
Online: 23 July 2018 (11:34:09 CEST)
ARTICLE
|
doi:10.20944/preprints202209.0405.v1
Subject:
Chemistry And Materials Science,
Food Chemistry
Keywords:
deep frying; olive oil; sesame oil; sesame lignans; Total Polar Compounds
Online: 27 September 2022 (03:11:31 CEST)
ARTICLE
|
doi:10.20944/preprints202109.0361.v1
Subject:
Chemistry And Materials Science,
Nanotechnology
Keywords:
Fullerene; Hydrogenation; DFT; Functionalisation; Growth; xTB; REBO; Interstellar
Online: 21 September 2021 (12:31:21 CEST)
ARTICLE
|
doi:10.20944/preprints202402.0239.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
cavitation bubble; free surface; rigid boundary; elastic boundary; non-spherical deformation
Online: 5 February 2024 (07:45:52 CET)
ARTICLE
|
doi:10.20944/preprints202308.0274.v1
Subject:
Environmental And Earth Sciences,
Geophysics And Geology
Keywords:
seismic tomography; lithospheric slab; southern Aegean; Hellenic Trench
Online: 3 August 2023 (10:54:15 CEST)
ARTICLE
|
doi:10.20944/preprints202209.0460.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Machine Learning; Convolutional Neural Networks; Computational Fluid Dynamics; Optical flow method; Blood velocity; Agiography
Online: 29 September 2022 (08:45:13 CEST)
ARTICLE
|
doi:10.20944/preprints202010.0147.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Pedestrian navigation; ZUPT; Zero Velocity Detection; Plantar Pressure
Online: 7 October 2020 (08:31:29 CEST)
ARTICLE
|
doi:10.20944/preprints202009.0583.v1
Subject:
Computer Science And Mathematics,
Information Systems
Keywords:
high-speed camera; crack propagation velocity; image sequence analysis; crack analysis; material testing; deformation measurement
Online: 24 September 2020 (12:19:52 CEST)
ARTICLE
|
doi:10.20944/preprints202304.1107.v1
Subject:
Physical Sciences,
Nuclear And High Energy Physics
Keywords:
neutrino; supernova; Lorentz Invariance violation; mass
Online: 28 April 2023 (04:31:14 CEST)
ARTICLE
|
doi:10.20944/preprints201905.0357.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
Quantum gravity, granular matter, Lorentz symmetry break down at the Planck scale, Heisen- berg uncertainty break down at the Planck scale, indivisible particles, gravity and Lorentz symmetry break down.
Online: 29 May 2019 (16:31:56 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0554.v1
Subject:
Algebra And Number Theory,
Computer Science And Mathematics
Keywords:
constant pi; iteration; nested radicals; rational approximation
Online: 10 June 2024 (09:59:01 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0631.v1
Subject:
Theoretical Physics,
Physical Sciences
Keywords:
electric field; electrostatic potential; gravitational field; gravitational potential
Online: 11 June 2024 (08:45:20 CEST)
ARTICLE
|
doi:10.20944/preprints202310.0990.v1
Subject:
Chemistry And Materials Science,
Ceramics And Composites
Keywords:
MOC; tannic acid; nanoadditives; mechanical strength; softening coefficient.
Online: 18 October 2023 (03:13:47 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0393.v1
Subject:
Environmental And Earth Sciences,
Water Science And Technology
Keywords:
MBBR-MBR; biofilm; 3D-printed biocarriers; Kaldnes K1 biocarriers; 13X-halloysite biocarriers; membrane fouling; SMP; EPS; colloidal particles; wastewater treatment
Online: 6 June 2023 (07:14:22 CEST)
ARTICLE
|
doi:10.20944/preprints202209.0329.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
phase transition; diffusion; granular matter
Online: 22 September 2022 (02:35:29 CEST)
ARTICLE
|
doi:10.20944/preprints202101.0496.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
Additive Manufacturing; Binder Jetting
Online: 25 January 2021 (13:05:26 CET)
ARTICLE
|
doi:10.20944/preprints201809.0330.v1
Subject:
Chemistry And Materials Science,
Nanotechnology
Keywords:
elastic properties; laser ultrasonic; mechanical behavior; fiber-network
Online: 18 September 2018 (08:16:18 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0586.v1
Subject:
Energy And Fuel Technology,
Engineering
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/preprints201903.0046.v1
Subject:
Chemistry And Materials Science,
Polymers And Plastics
Keywords:
polyurethane (PU), siloxane, sol–gel technology, thermogravimetric analysis, thermal stability
Online: 4 March 2019 (13:38:01 CET)
ARTICLE
|
doi:10.20944/preprints201806.0446.v1
Subject:
Physical Sciences,
Nuclear And High Energy Physics
Keywords:
Einstein-Cartan theory, quantum gravity, energy-momentum tensor, Lorentz transformations, gauge invariance, quantum field theories
Online: 27 June 2018 (14:26:02 CEST)
ARTICLE
|
doi:10.20944/preprints202308.1377.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
local energy velocity; vortex; Poynting vector; air – core modes; hollow – core fibers; losses
Online: 21 August 2023 (03:24:23 CEST)
ARTICLE
|
doi:10.20944/preprints202211.0568.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
velocity of light; moving medium; Fresnel drag coefficient; Fizeau experiment; Hoek experiment.
Online: 30 November 2022 (08:53:11 CET)
ARTICLE
|
doi:10.20944/preprints202012.0215.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
Scaling law; velocity; domino toppling motion; curved paths
Online: 9 December 2020 (10:24:23 CET)
ARTICLE
|
doi:10.20944/preprints201805.0077.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
turbulence; CFD; incompressible flow; velocity profiles
Online: 3 May 2018 (12:44:14 CEST)
ARTICLE
|
doi:10.20944/preprints202308.1781.v1
Subject:
Chemistry And Materials Science,
Applied Chemistry
Keywords:
Supercritical fluid extraction; response surface methodology; Box-Behnken design; Kleeb Bua Daeng formula
Online: 25 August 2023 (11:43:23 CEST)
BRIEF REPORT
|
doi:10.20944/preprints202308.0022.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Ancient Egyptian mathematics; circle’s area; ratio of a circumference to diameter
Online: 1 August 2023 (07:06:30 CEST)
ARTICLE
|
doi:10.20944/preprints202107.0165.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Formula detection; Cascade Mask R-CNN; Mathematical expression detection; document image analysis; deep neural networks; computer vision.
Online: 6 July 2021 (17:42:24 CEST)
ARTICLE
|
doi:10.20944/preprints202102.0086.v3
Subject:
Engineering,
Automotive Engineering
Keywords:
kinetic energy, Lagrange variables, the principle of superposition of motions, polar, axial and centrifugal moments of inertia.
Online: 12 May 2021 (11:19:10 CEST)
ARTICLE
Subject:
Business, Economics And Management,
Accounting And Taxation
Keywords:
Classical Test Theory; Classical True-Score Theory; Correction for Attenuation; Partial Correlation Coefficient
Online: 25 December 2020 (12:17:02 CET)
ARTICLE
|
doi:10.20944/preprints202401.1778.v1
Subject:
Chemistry And Materials Science,
Organic Chemistry
Keywords:
Rhodium; tridentate ligand; tandem reaction; allylic decarboxylation; cycloaddition; C−N Bond Formation
Online: 25 January 2024 (05:18:35 CET)
ARTICLE
|
doi:10.20944/preprints202310.0680.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
Lead-free solder; Sn-20Bi; wettability; mechanical properties; microstructure
Online: 11 October 2023 (10:51:00 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1154.v1
Subject:
Environmental And Earth Sciences,
Soil Science
Keywords:
Phosphorus fertilizer; Nitrogen fertilizer; Organic fertilizer; Mean weight diameter; Meta-analysis; PLS-SEM
Online: 16 May 2023 (10:42:07 CEST)
ARTICLE
Subject:
Chemistry And Materials Science,
Biomaterials
Keywords:
Medium Mn steel; Al addition; Intercritical annealing; Temperature sensitivity; Mn partitioning
Online: 26 September 2020 (11:35:29 CEST)
ARTICLE
|
doi:10.20944/preprints201910.0129.v1
Subject:
Biology And Life Sciences,
Agricultural Science And Agronomy
Keywords:
climate; rainfed wheat; N fertilization; split and full N application; photosynthetic rate; agronomic traits
Online: 11 October 2019 (05:49:43 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0287.v1
Subject:
Engineering,
Chemical Engineering
Keywords:
CO2 reduction; Photoreduction; Titania; Photocatalysis; High pressure photocatalysis
Online: 16 August 2018 (14:04:33 CEST)
ARTICLE
|
doi:10.20944/preprints202311.1673.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Navier-Stokes equation; vorticity equation; toroidal vortex; irrotational velocity; solenoidal velocity; spiral galaxies; dark matter; dark energy
Online: 27 November 2023 (07:48:01 CET)