Search Results
32285 articles found
ARTICLE
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
closed timelike curves; Misner space; vacuum spacetime
Online: 1 June 2021 (09:44:25 CEST)
ARTICLE
|
doi:10.20944/preprints202201.0189.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
quantum mechanical foundations; Deutsch closed timelike curves; Darwinian evolution
Online: 13 January 2022 (13:18:01 CET)
ARTICLE
|
doi:10.20944/preprints202204.0204.v1
Subject:
Physical Sciences,
Thermodynamics
Keywords:
time; space; motion; timelike curves; chronology protection conjecture
Online: 21 April 2022 (10:37:05 CEST)
ARTICLE
|
doi:10.20944/preprints201607.0048.v1
Online: 18 July 2016 (10:36:38 CEST)
ARTICLE
|
doi:10.20944/preprints201607.0046.v1
Online: 18 July 2016 (10:39:32 CEST)
COMMUNICATION
|
doi:10.20944/preprints202403.1754.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
IGBT; BCD; Breakdown Voltage; High Current Gain; Kink effects
Online: 28 March 2024 (13:35:51 CET)
ARTICLE
|
doi:10.20944/preprints201611.0083.v3
Subject:
Engineering,
Mining And Mineral Processing
Keywords:
air waves; falling rock; semi-empirical model; uniform motion phase; acceleration movement phase
Online: 25 January 2017 (03:46:33 CET)
ARTICLE
|
doi:10.20944/preprints201610.0035.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
derangement number; closed form; Hessenberg determinant; tridiagonal determinant; generating function; recurrence relation; derivative
Online: 11 October 2016 (10:53:07 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1598.v2
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Fermat's last theorem; circle; ellipse; triangle; n-degree curves; equations
Online: 5 April 2024 (16:27:27 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0544.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
accelerated frames; galactic rotation curve; dark matter
Online: 31 August 2018 (10:00:39 CEST)
ARTICLE
|
doi:10.20944/preprints201610.0037.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
collection-distribution center; closed loop supply chain; fuzzy random variable; particle swarm optimization
Online: 11 October 2016 (11:02:47 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0535.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
evidence-based cosmology; rotating superfluid space; galactic rotation curves
Online: 31 March 2023 (03:07:15 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/preprints202404.1055.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Fast Field-Cycling (FFC) NMR relaxometry; Model-free approach to NMR Dispersion profiles; MuPen and L1 regularization algorithms.
Online: 16 April 2024 (15:52:25 CEST)
ARTICLE
|
doi:10.20944/preprints202302.0201.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Ramsey theory; closed contour; Jordan theorem; complete graph.
Online: 13 February 2023 (06:56:36 CET)
ARTICLE
|
doi:10.20944/preprints201908.0046.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
dark matter; reference frames; galaxies
Online: 5 August 2019 (05:08:42 CEST)
SHORT NOTE
|
doi:10.20944/preprints201703.0055.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
closed form; Stirling polynomial; Stirling number; Bernoulli number; Faá di Bruno's formula; Bell polynomial
Online: 10 March 2017 (10:28:19 CET)
REVIEW
|
doi:10.20944/preprints202404.0230.v1
Subject:
Medicine And Pharmacology,
Cardiac And Cardiovascular Systems
Keywords:
Angina pectoris; atrial septal defect; collateral benefit; device closure; left atrial appendage; mechanical vaccination; migraine; myocardial infarction; patent foramen ovale; paradoxical embolism; peripheral embolism; primary prevention; stroke; transient ischemic attack
Online: 3 April 2024 (08:11:39 CEST)
ARTICLE
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
B-Lift; , Natural Lift; Slant helix; Darboux helix
Online: 25 March 2021 (17:22:06 CET)
ARTICLE
|
doi:10.20944/preprints201808.0492.v1
Subject:
Social Sciences,
Library And Information Sciences
Keywords:
bibliometrics; publication statistics; open Access; citation impact
Online: 29 August 2018 (10:32:21 CEST)
ARTICLE
|
doi:10.20944/preprints201802.0014.v2
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
PV cell; I-V characteristic; model; simulation; interpolation; Bézier curve; control points; least squares fitting method
Online: 23 March 2018 (16:15:01 CET)
ARTICLE
|
doi:10.20944/preprints202306.0107.v1
Subject:
Computer Science And Mathematics,
Information Systems
Keywords:
Public key Cryptography; RSA; KMOV; Demytko’s scheme; Elliptic curves; Continued fractions; Coppersmith’s method.
Online: 1 June 2023 (15:37:57 CEST)
ARTICLE
|
doi:10.20944/preprints201812.0147.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Dark matter; galaxies; gravitation; rotation curves; galaxy rotation period
Online: 29 January 2019 (09:24:48 CET)
ARTICLE
|
doi:10.20944/preprints202304.1218.v2
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
rational Sturm-Liouville equation; Liouville transformation; complex Jacobi polynomials, classical Jacobi polynomials, Romanovski-Routh polynomials, Masjed-Jamei polynomials; quasi-rational solutions, almost-everywhere holomorphic solutions
Online: 5 June 2023 (09:30:19 CEST)
ARTICLE
|
doi:10.20944/preprints201807.0019.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Clustering; Forecasting; Hierarchical Time-Series; Individual Electrical Consumers; Scalable; Short Term; Smart Meters; Wavelets
Online: 2 July 2018 (17:43:29 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1600.v1
Subject:
Other,
Computer Science And Mathematics
Keywords:
post-quantum cryptography; isogeny-based cryptography; isogeny; supersingular Edwards curve; quadratic Edwards curve; twisted Edwards curve; complete Edwards curve; CSIDH; CSIKE; CRS
Online: 24 June 2024 (08:15:23 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0083.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
thermogravimetry; wastes; pyrolysis; polyethylene; polystyrene; coffee husks
Online: 2 March 2021 (11:57:14 CET)
ARTICLE
|
doi:10.20944/preprints201701.0012.v1
Online: 3 January 2017 (10:21:50 CET)
ARTICLE
|
doi:10.20944/preprints202307.0773.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
Dual spline curves; Adaptive curve refinement; Curve modeling; Geometry defeaturing
Online: 12 July 2023 (05:50:49 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1229.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
closed rectangular aerostatic guideway; load capacity; stiffness; optimization
Online: 19 September 2023 (08:18:42 CEST)
ARTICLE
|
doi:10.20944/preprints202011.0436.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Space-filling curves; Ergodic Theory; uniform random number generation.
Online: 16 November 2020 (16:51:07 CET)
ARTICLE
|
doi:10.20944/preprints202208.0390.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Biosensing; Coronaviru; , SARS-CoV-2; COVID-19; Early diagnosis; Epidemic control; Respiration monitor; Photoacoustic imaging; Neurostimulation
Online: 23 August 2022 (03:44:42 CEST)
ARTICLE
|
doi:10.20944/preprints201909.0162.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
thermal actuator; compliant architecture; open and closed operating cycles; mesoscale
Online: 16 September 2019 (10:56:57 CEST)
ARTICLE
|
doi:10.20944/preprints202301.0032.v1
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
Minkowski Pythagorean Hodograph Curve; Rational Rotation Minimizing Frame; Euler-Rodrigues Frame; Split Quaternion Polynomial; Minkowski-Hopf Map; Type (n, m) Curve
Online: 3 January 2023 (11:36:33 CET)
ARTICLE
|
doi:10.20944/preprints201710.0187.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
medical image classification; local binary patterns; characteristic curves; whole slide image pro-cessing; automated HER2 scoring
Online: 31 October 2017 (03:10:22 CET)
ARTICLE
|
doi:10.20944/preprints202402.1484.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
(m,n)-closed ideals, (m,n)-prime ideals, (m,n)-closed submodules, n-absorbing submodules
Online: 26 February 2024 (15:33:56 CET)
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/preprints202206.0357.v2
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Unit Step Function; closed - form expression; inverse tangent function
Online: 1 March 2023 (04:20:33 CET)
ARTICLE
|
doi:10.20944/preprints202307.0933.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Keywords: kink effect, solitary wave, phonons
Online: 13 July 2023 (11:49:13 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0490.v1
Online: 18 April 2023 (05:13:26 CEST)
ARTICLE
|
doi:10.20944/preprints202109.0460.v1
Subject:
Computer Science And Mathematics,
Probability And Statistics
Keywords:
Space-filling curves; Ergodic Theory; random number generation; Gaussian distribution
Online: 28 September 2021 (09:56:55 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1686.v1
Subject:
Medicine And Pharmacology,
Orthopedics And Sports Medicine
Keywords:
Menarche; Idiopathic scoliosis; Balkan
Online: 26 October 2023 (04:38:54 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1230.v1
Subject:
Behavioral Sciences,
Biology And Life Sciences
Keywords:
Information theory; fish behavior; entropy; quantitative assessment; random walk model
Online: 20 May 2024 (12:37:35 CEST)
ARTICLE
|
doi:10.20944/preprints202311.0905.v1
Subject:
Computer Science And Mathematics,
Computer Science
Keywords:
data mining; databases; closed item sets; maximal item sets; regular patterns; frequent patterns; negative associations; maximal patterns; frequent patterns; static
Online: 14 November 2023 (10:12:27 CET)
ARTICLE
|
doi:10.20944/preprints202308.1190.v1
Subject:
Engineering,
Mining And Mineral Processing
Keywords:
Closed circuit ball mill; circulating load; classification efficiency; relative capacity of ball mills; industrial applications
Online: 16 August 2023 (09:55:30 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0397.v1
Subject:
Electrical And Electronic Engineering,
Engineering
Keywords:
Keywords: FinFET,.Early Voltage, channel length and width
Online: 7 May 2024 (14:11:43 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0793.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
eicheon; dark matter; vacuum polarization; rotational curve; galaxy nuclei
Online: 16 August 2023 (10:18:35 CEST)
ARTICLE
|
doi:10.20944/preprints202212.0390.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
hydraulic geometry; rating curves; flood mapping; accuracy; data acquisition; data needs
Online: 21 December 2022 (06:59:11 CET)
ARTICLE
|
doi:10.20944/preprints202102.0097.v1
Online: 2 February 2021 (19:11:18 CET)
ARTICLE
|
doi:10.20944/preprints202101.0250.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
elliptic curves cryptography (ECC); high speed implementation; unified; Montgomery multiplication; field-programmable gate array (FPGA)
Online: 13 January 2021 (13:03:15 CET)
ARTICLE
|
doi:10.20944/preprints202203.0383.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
ombrian curves; intensity-duration-frequency curves; rainfall extremes; regionalization; regional frequency analysis; spatial rainfall; design rainfall
Online: 29 March 2022 (13:39:12 CEST)
ARTICLE
|
doi:10.20944/preprints202111.0135.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Binomial ideal; semigroup ideal; minimal systems of generators; determinantal ideal; Gröbner basis; Indispensability
Online: 8 November 2021 (12:37:42 CET)
ARTICLE
|
doi:10.20944/preprints202304.1241.v3
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Quaternion; Quadratic Equation; Roots
Online: 9 May 2023 (04:36:31 CEST)
ARTICLE
|
doi:10.20944/preprints201811.0497.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
sensor fusion; fusion error; feedback compensation; closed-loop fusion
Online: 20 November 2018 (09:55:17 CET)
ARTICLE
|
doi:10.20944/preprints201807.0622.v1
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
Turbulence, the Reynolds stress tensor, turbulence closure problem
Online: 31 July 2018 (12:37:13 CEST)
ARTICLE
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Fibonacci numbers; Gaussian Fibonacci numbers; Lucas numbers; Pell numbers; Jacobsthal numbers; sum formulas
Online: 24 February 2020 (13:58:54 CET)
ARTICLE
|
doi:10.20944/preprints201703.0208.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
closed expression; Fibonacci number; Fibonacci polynomial; tridiagonal determinant; Hessenberg determinant
Online: 28 March 2017 (03:11:06 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1960.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
teak wood; closed system; open system; chemical analyses; CIELab
Online: 28 September 2023 (08:11:53 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0594.v1
Subject:
Business, Economics And Management,
Accounting And Taxation
Keywords:
Geographical Time-Space; Transport; Cartography
Online: 24 March 2021 (14:02:33 CET)
ARTICLE
|
doi:10.20944/preprints202405.0781.v1
Subject:
Geometry And Topology,
Computer Science And Mathematics
Keywords:
intuitionistic fuzzy set; double fuzzy topology; (r, s) − g f sc set; (r, s) − g⊛ f sc set; continuity; (r, s)-GF S-regular space; (r, s)-GF S-normal space; compactness
Online: 13 May 2024 (12:30:17 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1182.v1
Subject:
Medicine And Pharmacology,
Neuroscience And Neurology
Keywords:
CMOS; Closed Loop Deep-Brain Stimulation (CLDBS); Low Noise Amplifier (LNA); Neurostimulation; Implantable Devices
Online: 17 May 2023 (04:27:59 CEST)
ARTICLE
|
doi:10.20944/preprints202008.0401.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
System identification; PI control; System Modeling; MISO; Performance analysis.
Online: 19 August 2020 (08:28:48 CEST)
ARTICLE
|
doi:10.20944/preprints201803.0093.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
linear regression; covariance matrix; data association; sensor fusing; SLAM
Online: 13 March 2018 (04:06:56 CET)
ARTICLE
|
doi:10.20944/preprints202307.0166.v1
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
phonon; quantum expresso; Eigen – value; silver (Ag); gold (Au)
Online: 4 July 2023 (08:50:24 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0123.v1
Subject:
Biology And Life Sciences,
Agricultural Science And Agronomy
Keywords:
critical nitrogen dilution curve; nitrogen nutrition index; soil nitrate-N content; crop nitrogen status diagnosis; precision nitrogen management
Online: 3 July 2023 (15:39:57 CEST)
ARTICLE
|
doi:10.20944/preprints201912.0063.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Software Quality Metrics; closed source software; open source software; Kahane’s Approach; UCP (Use Case Points) model and William’s Models
Online: 5 December 2019 (08:37:56 CET)
ARTICLE
|
doi:10.20944/preprints202307.1301.v2
Online: 25 January 2024 (08:40:25 CET)
ARTICLE
|
doi:10.20944/preprints202210.0427.v2
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
Turbulence model; Reynolds stresses; RANS; validation rule
Online: 13 December 2023 (12:20:02 CET)
ARTICLE
|
doi:10.20944/preprints202306.0830.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
closed-loop deep brain stimulation (CLDBS); neurostimulatio; implantable devices; internet of things (IoT); energy management
Online: 12 June 2023 (11:11:09 CEST)
ARTICLE
|
doi:10.20944/preprints202109.0061.v1
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
Hamiltonian dynamics; Adiabatic invariants; Magnetized plasma; Particle trajectory; Canonical transformations
Online: 3 September 2021 (11:26:19 CEST)
ARTICLE
|
doi:10.20944/preprints202102.0456.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
black hole; entanglement; entropy; entagled particle
Online: 22 February 2021 (11:11:32 CET)
ARTICLE
|
doi:10.20944/preprints201910.0208.v1
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
permeability; porous media; fluid dynamics; fluid current; turbulence; simple harmonic motion
Online: 18 October 2019 (07:29:42 CEST)
ARTICLE
|
doi:10.20944/preprints201705.0211.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
solute transport, dispersion, hagen-poiseuille flow, non-fickian
Online: 30 May 2017 (07:53:21 CEST)
ARTICLE
|
doi:10.20944/preprints202206.0330.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
crack severity; strain energy loss; beam deflection; frequency shift; hill-climbing method
Online: 24 June 2022 (04:46:40 CEST)
ARTICLE
|
doi:10.20944/preprints202111.0008.v4
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
turbulent flow; Prandtl mixing length; Reynolds number; boundary layer
Online: 8 June 2022 (12:27:48 CEST)
ARTICLE
Subject:
Engineering,
Automotive Engineering
Keywords:
Electro-dynamic suspension; HTS magnets; no-insulation; closed-loop coils; persistent current model
Online: 13 July 2021 (10:08:02 CEST)
ARTICLE
|
doi:10.20944/preprints202310.0039.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
Olea europaea; drought stress; photosynthesis-light response, olive cultivars, cultivar characterisation
Online: 2 October 2023 (04:36:14 CEST)
ARTICLE
|
doi:10.20944/preprints202307.2031.v1
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
carbon nanotubes (CNTs); cold field emission of electrons; Fowler-Nordheim law; current-voltage characteristic (CVC); pointed cathodes; negative differential conductivity; van Hove singularity; superlattice
Online: 28 July 2023 (14:02:29 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0655.v1
Subject:
Social Sciences,
Geography, Planning And Development
Keywords:
global sustainability; sustainable projects; quality of flows; architectural vision
Online: 11 July 2023 (04:41:21 CEST)
ARTICLE
|
doi:10.20944/preprints202312.1916.v1
Subject:
Business, Economics And Management,
Econometrics And Statistics
Keywords:
Closed-loop supply chain; Channel power structures; Sales effort; Emergency order; Game theory
Online: 26 December 2023 (05:56:24 CET)
ARTICLE
|
doi:10.20944/preprints202311.0902.v1
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
Plasma Dynamics; Hypersonic flow; Shock waves; Shock refraction; Shock Recovery
Online: 14 November 2023 (10:40:41 CET)
ARTICLE
|
doi:10.20944/preprints202305.0820.v1
Subject:
Business, Economics And Management,
Business And Management
Keywords:
reverse logistics; number of remanufacturing times; first remanufacturing cycle; time-varying parameters; demand dependent return rate
Online: 11 May 2023 (08:21:22 CEST)
ARTICLE
|
doi:10.20944/preprints202209.0484.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
optimal auxiliary functions method; Rabinovich system; symmetries; Hamilton--Poisson realization; periodical orbits
Online: 30 September 2022 (10:59:49 CEST)
ARTICLE
|
doi:10.20944/preprints202107.0461.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
chiroptera; Pteropodidae; longitudinal study; Henipavirus; Pararubulavirus
Online: 20 July 2021 (16:05:26 CEST)
REVIEW
Subject:
Engineering,
Other
Keywords:
Bioregenerative life support; closed ecological life support; in-situ resource utilization; lunar industrial ecology; 3D bioprinting; gene editing
Online: 28 June 2021 (15:23:39 CEST)
ARTICLE
|
doi:10.20944/preprints202101.0576.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
metals; arsenic; leachates; pollution; Mexico
Online: 27 January 2021 (21:32:27 CET)
ARTICLE
|
doi:10.20944/preprints202101.0343.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
Metals; Arsenic; Leachates; Pollution; Mexico
Online: 18 January 2021 (14:19:34 CET)
ARTICLE
|
doi:10.20944/preprints202002.0368.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Aridity Index (AI); Percentage of Normal Index (PNI); Standardized Precipitation -Evopotranspiration Index (SPEI); Standardized Precipitation Index (SPI); Drought; Factor Analysis; Reliability Analysis
Online: 25 February 2020 (11:09:28 CET)
ARTICLE
|
doi:10.20944/preprints201806.0461.v2
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
turbulence; the Reynolds stress tensor; turbulence closure problem
Online: 2 July 2018 (05:42:05 CEST)
REVIEW
|
doi:10.20944/preprints202404.0121.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Two-phase closed thermosyphon technique; Permafrost region; Analysis; Applications
Online: 2 April 2024 (07:51:13 CEST)
ARTICLE
|
doi:10.20944/preprints202002.0006.v1
Subject:
Biology And Life Sciences,
Biology And Biotechnology
Keywords:
Spirulina platensis; silver nanoparticles; gold nanoparticles; spirulina growth; biochemical composition; cell ultrastructure
Online: 3 February 2020 (03:42:43 CET)
ARTICLE
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Selmer group; quadratic twist; elliptic curve
Online: 1 February 2021 (09:54:56 CET)
ARTICLE
|
doi:10.20944/preprints201804.0301.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
convex programming; wind power, hydropower; risk mitigation; CVaR; short-run marginal cost curve
Online: 23 April 2018 (17:35:32 CEST)
ARTICLE
|
doi:10.20944/preprints202401.0903.v1
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
Point Clouds; SLERP; least squares; slam; laser scanning; global pose refinement; pairwise registration
Online: 11 January 2024 (10:19:02 CET)
ARTICLE
|
doi:10.20944/preprints202311.1096.v1
Subject:
Business, Economics And Management,
Business And Management
Keywords:
Combinatorial optimization; Quadratic unconstrained binary optimization; Local optimality; r-flip local optimality
Online: 17 November 2023 (08:10:27 CET)
REVIEW
|
doi:10.20944/preprints202307.1299.v1
Subject:
Medicine And Pharmacology,
Gastroenterology And Hepatology
Keywords:
guanidene,metformin, diabetes mellitus type 2, vomit, diarrhea acidosis loss of body weight laxatives, malabsorption,anemia, dehydration,kidney injury
Online: 19 July 2023 (08:39:14 CEST)
ARTICLE
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doi:10.20944/preprints202209.0474.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
optimal homotopy asymptotic method; Maxwell--Bloch equations; symmetries; Hamilton--Poisson realization; periodical orbits
Online: 30 September 2022 (03:52:42 CEST)
ARTICLE
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doi:10.20944/preprints201905.0312.v1
Subject:
Engineering,
Civil Engineering
Keywords:
network simulation modeling; rail infrastructure; hybrid-simulation optimization
Online: 27 May 2019 (11:18:59 CEST)
ARTICLE
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doi:10.20944/preprints202311.1093.v1
Subject:
Business, Economics And Management,
Business And Management
Keywords:
Low carbon; remanufacturing; E-commerce platform; Closed-loop supply chain; evolutionary game
Online: 17 November 2023 (08:41:47 CET)
ARTICLE
|
doi:10.20944/preprints202211.0349.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
slice of Minkowski sum; ellipsoids; closed-form parametrization; approximation; computational algorithm; Kurzhanski's bounds
Online: 18 November 2022 (06:32:09 CET)