Search Results
31964 articles found
ARTICLE
|
doi:10.20944/preprints201808.0028.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
bed load transport; shear Reynolds number; mixed-size bed material; complex morphodynamics
Online: 1 August 2018 (19:56:03 CEST)
ARTICLE
|
doi:10.20944/preprints202212.0438.v1
Subject:
Biology And Life Sciences,
Animal Science, Veterinary Science And Zoology
Keywords:
bovine respiratory disease; virome; bovine nidovirus; bovine coronavirus; bovine herpesvirus 1; bovine viral diarrhea virus 1; bovine respiratory syncytial virus; case control; odds ratio
Online: 23 December 2022 (03:30:02 CET)
CONCEPT PAPER
|
doi:10.20944/preprints202007.0169.v2
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
macroplastic; macroplastic storage; macroplastic remobilization; plastic debris; Anthropocene; human impact; riverine plastic
Online: 15 July 2020 (02:59:51 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0771.v1
Subject:
Engineering,
Chemical Engineering
Keywords:
multiphase flow; fluidization; simulation; CFD-DEM
Online: 11 April 2024 (09:26:52 CEST)
CONCEPT PAPER
Subject:
Biology And Life Sciences,
Agricultural Science And Agronomy
Keywords:
Salmonella enterica; food safety; genome; theory; single nucleotide polymorphisms; recombination; serotype
Online: 31 August 2021 (12:47:33 CEST)
ARTICLE
|
doi:10.20944/preprints202011.0726.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
horizontal well; pulsed gravel packing; completion; solid-liquid two-phase flow
Online: 30 November 2020 (12:03:31 CET)
ARTICLE
|
doi:10.20944/preprints202404.0252.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
air temperature; water temperature; time series; trend analysis; climate change; Sava River; Danube River; confluence; Belgrade; Serbia
Online: 3 April 2024 (11:06:33 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1303.v1
Subject:
Engineering,
Civil Engineering
Keywords:
dynamic pile-soil interaction; numerical modeling; crash test simulation; granular soil; vehicle barrier systems; lateral impacts; large soil deformation
Online: 23 October 2023 (05:32:33 CEST)
ARTICLE
|
doi:10.20944/preprints202107.0370.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
gravel pavement; roughness; straightedge; power spectral density; international roughness index; vehicle response; driving comfort
Online: 16 July 2021 (11:58:32 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0284.v1
Subject:
Environmental And Earth Sciences,
Water Science And Technology
Keywords:
River Planform; River Reaches; Automatic Identification; Geomorphics Elements and Units; Biobío Basin
Online: 5 June 2023 (09:02:24 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0327.v1
Subject:
Chemistry And Materials Science,
Chemical Engineering
Keywords:
polypropylene; plastic waste; pyrolysis; fixed bed reactor; response surface methodology
Online: 4 April 2024 (12:58:42 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1823.v1
Subject:
Engineering,
Metallurgy And Metallurgical Engineering
Keywords:
Chromium; powder bed fusion-laser beam; densification; texture; cracking
Online: 29 March 2024 (10:03:12 CET)
ARTICLE
|
doi:10.20944/preprints202312.0004.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
microwave irradiation; rock comminution, quartz response, chert gravel, reuse of quarry area
Online: 1 December 2023 (10:15:13 CET)
ARTICLE
|
doi:10.20944/preprints202304.0895.v1
Subject:
Public Health And Healthcare,
Public Health And Health Services
Keywords:
Covid pandemic; Bed Management; system solidness.
Online: 25 April 2023 (07:13:13 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1435.v1
Subject:
Health Policy And Services,
Public Health And Healthcare
Keywords:
hospital beds; bed modeling; bed occupancy; age-standardized mortality rate (ASMR); crude mortality rate; population deprivation; births; pediatric care; adult care; social care; elderly care; critical care; sex; age; Northern Territory; Tasmania; England
Online: 22 May 2024 (11:09:43 CEST)
ARTICLE
|
doi:10.20944/preprints202312.0177.v1
Subject:
Environmental And Earth Sciences,
Pollution
Keywords:
Siberian Arctic Seas; microplastic polution; Arctic rivers; numerical modeling
Online: 4 December 2023 (11:33:55 CET)
ARTICLE
|
doi:10.20944/preprints202402.1000.v1
Subject:
Environmental And Earth Sciences,
Pollution
Keywords:
Non-Exhaust Emissions; Brake Wear Aerosol; Particle Measurement; Ultrafine Particles; Electron Microscopy
Online: 19 February 2024 (08:06:03 CET)
REVIEW
|
doi:10.20944/preprints202405.2075.v1
Subject:
Metallurgy And Metallurgical Engineering,
Engineering
Keywords:
Laser Powder Bed Fusion; Alloy; Advantage and limitation; Laser Parameters
Online: 31 May 2024 (09:13:56 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1691.v1
Subject:
Environmental And Earth Sciences,
Waste Management And Disposal
Keywords:
pyrolysis; solid recovered fuel; fixed bed reactor; fluidized bed reactor; kinetic analysis
Online: 26 October 2023 (11:08:00 CEST)
ARTICLE
|
doi:10.20944/preprints202109.0498.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Railway; Track bed; Track bed failure; Railway track; Track bed failure remedy
Online: 29 September 2021 (14:23:30 CEST)
ARTICLE
|
doi:10.20944/preprints202310.0417.v1
Subject:
Chemistry And Materials Science,
Polymers And Plastics
Keywords:
pyrolysis; fixed bed reactor; tyres waste; pyrolysis oil; carbon black
Online: 8 October 2023 (02:18:43 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0355.v1
Subject:
Engineering,
Metallurgy And Metallurgical Engineering
Keywords:
Laser Powder Bed Fusion; Al-based alloys; AlFeSi intermetallics; mechanical properties; heat treatment
Online: 6 March 2024 (11:38:35 CET)
ARTICLE
|
doi:10.20944/preprints202308.1348.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
inflow control device; horizontal wells; bottom water reservoir; gravel pack
Online: 18 August 2023 (11:28:12 CEST)
ARTICLE
|
doi:10.20944/preprints202311.0889.v1
Subject:
Environmental And Earth Sciences,
Geography
Keywords:
anastomosing river; hydrodynamic parameters; calculation method; shape factor; scale factor; gradient factor
Online: 14 November 2023 (10:35:46 CET)
ARTICLE
|
doi:10.20944/preprints202306.1800.v1
Subject:
Biology And Life Sciences,
Life Sciences
Keywords:
biofilm; ESBL; KPC-2; wastewater treatment plant; phenotyping
Online: 26 June 2023 (11:14:25 CEST)
ARTICLE
|
doi:10.20944/preprints202102.0007.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Additive Manufacturing; Laser Powder Bed Fusion; L-PBF; powder recoating; powder layer; powder bed; properties powder quality, productivity
Online: 1 February 2021 (10:20:52 CET)
ARTICLE
|
doi:10.20944/preprints201810.0479.v2
Subject:
Engineering,
Chemical Engineering
Keywords:
ecology technology; gravel contact oxidation; surface flow constructed wetlands; water quality; river pollution index
Online: 2 December 2018 (09:33:29 CET)
ARTICLE
|
doi:10.20944/preprints202107.0446.v1
Subject:
Medicine And Pharmacology,
Immunology And Allergy
Keywords:
Age; Sex; Stroke Types; Outcomes; SEM; Tertiary Hospitals; Rivers State
Online: 20 July 2021 (11:45:13 CEST)
ARTICLE
|
doi:10.20944/preprints202310.0994.v1
Subject:
Environmental And Earth Sciences,
Water Science And Technology
Keywords:
Ca; drinking water; experimental and mathematical modelling; fluidized bed; HCD; Mg; water quality improvement
Online: 17 October 2023 (05:29:08 CEST)
ARTICLE
|
doi:10.20944/preprints202205.0011.v1
Subject:
Medicine And Pharmacology,
Pediatrics, Perinatology And Child Health
Keywords:
tanning bed; sunbed; legislation; ban; adolescent; minors; ultraviolet radiation
Online: 4 May 2022 (13:19:10 CEST)
ARTICLE
|
doi:10.20944/preprints202101.0476.v1
Online: 25 January 2021 (10:43:49 CET)
ARTICLE
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
laser powder bed fusion; substructure; model; growth direction; crystallographic orientation; cell; cell-like dendrite
Online: 6 December 2019 (11:33:12 CET)
ARTICLE
|
doi:10.20944/preprints201907.0164.v1
Subject:
Environmental And Earth Sciences,
Geography
Keywords:
major river; fold; geomorphology; interactions; remote sensing; characteristics; Karun; Dez; Iran
Online: 12 July 2019 (05:26:16 CEST)
ARTICLE
|
doi:10.20944/preprints202110.0192.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Additive manufacturing; powder bed fusion; optimization framework; predictive models; neural network; intelligent parameters selection; energy density optimization; mechanical properties optimization
Online: 13 October 2021 (10:20:29 CEST)
ARTICLE
|
doi:10.20944/preprints202104.0314.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
powder bed fusion; additive manufacturing; ss316l; interface strength
Online: 12 April 2021 (14:12:58 CEST)
ARTICLE
|
doi:10.20944/preprints201904.0050.v3
Subject:
Engineering,
Civil Engineering
Keywords:
MPM Formula, Shield’s Number, Sediment Transport, Sediment Motion, Hydraulic Regime
Online: 9 April 2019 (12:31:43 CEST)
ARTICLE
|
doi:10.20944/preprints201905.0233.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
urban rivers; ecological status; ecosystem services; developing countries; Nicaragua; nature-based solutions; green infrastructure
Online: 20 May 2019 (09:07:23 CEST)
ARTICLE
|
doi:10.20944/preprints202001.0268.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
residual stress prediction; maraging steel 350; experimental measurement of residual stress
Online: 23 January 2020 (16:12:51 CET)
ARTICLE
|
doi:10.20944/preprints202401.0943.v1
Subject:
Social Sciences,
Political Science
Keywords:
climate change adaptation; futures; river imaginary; water management; Border Meuse project
Online: 11 January 2024 (14:55:49 CET)
ARTICLE
|
doi:10.20944/preprints202308.1820.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
PV design; solar energy; feasibility analysis; life cycle cost; levelized cost of electricity; net present value; simple payback time; internal rate of return; economic assessment; environmental assessment.
Online: 28 August 2023 (09:22:30 CEST)
ARTICLE
|
doi:10.20944/preprints202109.0344.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
lower Athabasca River; Oil Sands Region; quasi-2D modelling; Water-Quality Analysis Simulation Program (WASP); water-quality modelling
Online: 20 September 2021 (16:07:09 CEST)
ARTICLE
|
doi:10.20944/preprints201911.0363.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
physical properties; tem, icp-ms; elemental composition
Online: 28 November 2019 (12:05:34 CET)
ARTICLE
|
doi:10.20944/preprints201711.0181.v3
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
3D printing; open source; RepRap; calibration; bed levelling
Online: 12 January 2018 (07:35:31 CET)
ARTICLE
|
doi:10.20944/preprints202206.0422.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
metals; trace elements; landscape; permafrost; river; watershed; boreal
Online: 30 June 2022 (08:44:41 CEST)
ARTICLE
|
doi:10.20944/preprints202402.0218.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
Laser powder bed fusion; Microporous metal; Particle-stacking
Online: 5 February 2024 (11:04:12 CET)
ARTICLE
|
doi:10.20944/preprints202304.0306.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
Aluminium alloys; AlMgSi; Printability; Powder Bed Fusion; High Through Put; Screening.
Online: 13 April 2023 (07:48:12 CEST)
ARTICLE
|
doi:10.20944/preprints201905.0089.v1
Subject:
Engineering,
Chemical Engineering
Keywords:
fixed-bed reactor; blender; Discrete Element Method; CFD
Online: 8 May 2019 (10:00:00 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1736.v1
Subject:
Environmental And Earth Sciences,
Water Science And Technology
Keywords:
calcium fluoride; fluoride removal; crystallization; two-stage process; CFD; fluidized bed reactor
Online: 29 March 2024 (05:16:05 CET)
ARTICLE
|
doi:10.20944/preprints202206.0059.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
packed-bed reactor; computational fluid dynamics; FlexPDE; COMSOL Multiphysics; Fischer-Tropsch
Online: 6 June 2022 (04:06:12 CEST)
ARTICLE
|
doi:10.20944/preprints202112.0043.v1
Subject:
Engineering,
Civil Engineering
Keywords:
hydro-damage; red-bed mudstone; hydrodynamic; X-ray image; seepage–diffusion
Online: 3 December 2021 (09:46:59 CET)
ARTICLE
Subject:
Engineering,
Mechanical Engineering
Keywords:
COVID-19; additive manufacturing; N95; respirator; particle transmission; filtration efficiency
Online: 7 June 2020 (10:33:30 CEST)
ARTICLE
|
doi:10.20944/preprints201907.0175.v1
Subject:
Engineering,
Civil Engineering
Keywords:
masonry structures; shear walls; clay brick (CB); calcium-silicate (Ca-Si) masonry units; autoclaved aerated concrete masonry units (AAC); bed joints reinforcement; shear strength; strain angle; wall stiffness
Online: 15 July 2019 (05:37:44 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0094.v1
Subject:
Biology And Life Sciences,
Virology
Keywords:
Antibodies; HCV; Prevalence; Febrile Patients; Nigeria
Online: 6 March 2023 (06:34:18 CET)
ARTICLE
|
doi:10.20944/preprints202307.0400.v1
Subject:
Chemistry And Materials Science,
Electrochemistry
Keywords:
reaction-diffusion; immobilized-cell; mathematical modeling; analytical solution; Akbari-Ganji method; Taylor series method; electrochemical photobioreactor
Online: 7 July 2023 (10:10:02 CEST)
ARTICLE
|
doi:10.20944/preprints202104.0388.v1
Subject:
Environmental And Earth Sciences,
Waste Management And Disposal
Keywords:
absorbent hygiene product; waste; gasification; devolatilization; pyrolysis; fluidized bed; diapers; cellulosic fraction
Online: 14 April 2021 (15:34:08 CEST)
ARTICLE
|
doi:10.20944/preprints201905.0269.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
aerosols; carbonaceous spherical particles; coal braziers; morphology; stoves
Online: 22 May 2019 (08:46:34 CEST)
ARTICLE
|
doi:10.20944/preprints201801.0015.v1
Subject:
Biology And Life Sciences,
Animal Science, Veterinary Science And Zoology
Keywords:
prevalence; soil transmitted helminth; Nkpor; Mgbodohia
Online: 2 January 2018 (12:25:01 CET)
ARTICLE
|
doi:10.20944/preprints202306.0607.v1
Subject:
Engineering,
Other
Keywords:
Powder-bed fusion; Composite polymers; Discrete element method; Material characterization; Additive manufacturing
Online: 8 June 2023 (08:19:32 CEST)
ARTICLE
|
doi:10.20944/preprints202109.0299.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Metal 3D printing; Additive manufacturing; Powder bed fusion; Thermal simulation; Thermal history
Online: 17 September 2021 (09:28:45 CEST)
ARTICLE
|
doi:10.20944/preprints202106.0171.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Nitrate-Nitrogen; Nitrite-Nitrogen; Non-Parametric Hypothesis Testing, Type II Error, Rivers and Streams
Online: 7 June 2021 (12:40:00 CEST)
ARTICLE
|
doi:10.20944/preprints201912.0136.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
Bioconcentration Factor; Estimated Daily Intake; Nyabarongo river; Protopterus annectens; Rwanda; Target Hazard Quotient.
Online: 10 December 2019 (15:07:13 CET)
ARTICLE
|
doi:10.20944/preprints202110.0142.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
MODIS NDVI; Vegetation cover; Trend analysis; Sen+Mann-Kendall; Topography; GWR; Qinghai-Tibetan Plateau
Online: 8 October 2021 (13:16:27 CEST)
ARTICLE
|
doi:10.20944/preprints202110.0074.v1
Subject:
Environmental And Earth Sciences,
Geography
Keywords:
MODIS NDVI; Vegetation cover; Trend analysis; Sen+Mann-Kendall; Topography; GWR; Qinghai-Tibetan Plateau
Online: 5 October 2021 (09:16:14 CEST)
ARTICLE
|
doi:10.20944/preprints202309.0181.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
Carbon; concentration; CO2; emission; rivers; lakes; biogeochemical cycle; Central Asia, Al-tai-Sayan mountain
Online: 5 September 2023 (02:52:19 CEST)
ARTICLE
|
doi:10.20944/preprints202401.1781.v1
Subject:
Environmental And Earth Sciences,
Pollution
Keywords:
Germination; growth; crude oil; botanical garden; morphological parameters
Online: 24 January 2024 (15:36:24 CET)
ARTICLE
|
doi:10.20944/preprints202406.0712.v1
Subject:
Chemical Engineering,
Engineering
Keywords:
microbial cellulose; water analysis; biopolymer; oil industry
Online: 11 June 2024 (15:45:40 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0277.v1
Subject:
Civil Engineering,
Engineering
Keywords:
granular mixture; steady flow; sediment transport rate; sediment velocity; sediment concentration; mobile sloped bed
Online: 5 June 2024 (10:12:37 CEST)
ARTICLE
|
doi:10.20944/preprints202004.0055.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Laser powder bed fusion; automatic quality assessment; machine learning; automatic relevance determination
Online: 6 April 2020 (12:41:05 CEST)
ARTICLE
|
doi:10.20944/preprints201807.0075.v1
Subject:
Engineering,
Civil Engineering
Keywords:
ANCOVA; Blockage; Clogging; Efficient; Green infrastructure; Infiltration bed; Orifice; Perforation; Performance; Philadelphia; Pipe; Stormwater
Online: 4 July 2018 (15:18:14 CEST)
ARTICLE
|
doi:10.20944/preprints202312.2231.v1
Subject:
Engineering,
Mining And Mineral Processing
Keywords:
Vibrated fluidized bed; Fine coal; Mixing characteristic; Separation characteristics
Online: 29 December 2023 (11:29:08 CET)
ARTICLE
|
doi:10.20944/preprints202312.0721.v1
Online: 11 December 2023 (16:00:50 CET)
ARTICLE
|
doi:10.20944/preprints202310.1195.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
powder bed fusion laser sintering; polyamide 11; reuse; dimensional accuracy; tensile properties; crystallinity
Online: 18 October 2023 (16:24:54 CEST)
ARTICLE
|
doi:10.20944/preprints201807.0616.v2
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
laser powder bed fusion; additive manufacturing; X-ray tomography; in-situ imaging; Ti6Al4V; lattice structures
Online: 30 August 2018 (06:12:34 CEST)
ARTICLE
|
doi:10.20944/preprints202104.0075.v1
Subject:
Chemistry And Materials Science,
Biomaterials
Keywords:
Additive Manufacturing; mechanical properties; fatigue behavior; heat-treatment; aluminum alloys
Online: 2 April 2021 (15:31:11 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0359.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Preheating; L-PBF; Residual stress; IN718; Analytical modeling; Experimentation
Online: 15 March 2021 (08:02:23 CET)
ARTICLE
|
doi:10.20944/preprints202012.0231.v1
Subject:
Chemistry And Materials Science,
Chemical Engineering
Keywords:
Plasma, zinc oxide, photocatalysis, nanomaterials.
Online: 9 December 2020 (15:51:59 CET)
ARTICLE
|
doi:10.20944/preprints202307.0342.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
air-conditioned bed system; heat conduction heating; convection heating; thermal comfort; Energy conservation
Online: 5 July 2023 (14:36:25 CEST)
ARTICLE
|
doi:10.20944/preprints202205.0077.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
metallic foam; CFD; fixed-bed reactor; friction factor; heat transfer coefficient
Online: 6 May 2022 (13:49:16 CEST)
ARTICLE
|
doi:10.20944/preprints202312.2255.v1
Online: 29 December 2023 (05:36:22 CET)
ARTICLE
|
doi:10.20944/preprints202202.0309.v1
Subject:
Medicine And Pharmacology,
Medicine And Pharmacology
Keywords:
Rivers; one-health; E. coli; fluoroquinolones; antimicrobial resistance; AMR
Online: 24 February 2022 (10:03:48 CET)
ARTICLE
|
doi:10.20944/preprints202404.2009.v1
Subject:
Other,
Biology And Life Sciences
Keywords:
bed bug; broflanilide; susceptibility; efficacy; surface substrates; aged residues; ovicidal efficacy
Online: 30 April 2024 (17:06:57 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1544.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
triply periodic minimal surface; porous structure; laser powder bed fusion; graded structure; sound absorption
Online: 25 September 2023 (04:47:37 CEST)
ARTICLE
|
doi:10.20944/preprints201809.0537.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
fixed-bed column; fluoride; arsenic; removal; response surface methodology
Online: 27 September 2018 (09:05:43 CEST)
ARTICLE
|
doi:10.20944/preprints202301.0263.v2
Subject:
Business, Economics And Management,
Business And Management
Keywords:
Bed management; COVID-19; Emergency Department; Overcrowding; Efficiency; Hospital management
Online: 19 January 2023 (03:45:21 CET)
ARTICLE
|
doi:10.20944/preprints202109.0409.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Design; birthing bed; user centered design; medical design; user hierarchies; design process; design; education
Online: 23 September 2021 (12:55:44 CEST)
ARTICLE
|
doi:10.20944/preprints202108.0316.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Horizontal well; Coal bed methane reservoir; Apparent permeability modulus; Pseudo-steady state diffusion; Pressure transient analysis
Online: 16 August 2021 (10:43:16 CEST)
ARTICLE
|
doi:10.20944/preprints202007.0635.v1
Subject:
Medicine And Pharmacology,
Dentistry And Oral Surgery
Keywords:
burning mouth syndrome; photobiomodulation therapy; capillaroscopy
Online: 26 July 2020 (15:26:40 CEST)
ARTICLE
|
doi:10.20944/preprints201811.0082.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
additive manufacturing; powder-bed fusion; laser sintering; polypropylene; process parameter optimization; mechanical properties; computer tomography
Online: 5 November 2018 (03:50:51 CET)
ARTICLE
|
doi:10.20944/preprints201807.0365.v1
Subject:
Social Sciences,
Library And Information Sciences
Keywords:
Traditional; Communication; Media; Rural; Information Service Delivery; Adolescent
Online: 19 July 2018 (15:25:56 CEST)
ARTICLE
|
doi:10.20944/preprints202401.1475.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
biomass; downdraft gasifier; syngas; computational fluid dynamics; simulation; wheat straw pellets
Online: 19 January 2024 (14:39:49 CET)
ARTICLE
|
doi:10.20944/preprints202202.0253.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
Magnetic abrasive finishing; microstructure evolution; mechanical property; laser powder bed fusion; Inconel 718
Online: 21 February 2022 (12:08:50 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)
ARTICLE
|
doi:10.20944/preprints202210.0160.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
electron beam powder bed fusion (EBPBF); Inconel 625; microstructure and mechanical properties; layer-thickness effects; heat treatment; duplex grain structure; grain boundary carbides
Online: 12 October 2022 (02:09:35 CEST)
ARTICLE
|
doi:10.20944/preprints202212.0017.v2
Subject:
Engineering,
Mechanical Engineering
Keywords:
LPBF; meltpool; regression; finite element method; alloys; Peclet; Maragoni; surface tension; dimensionless
Online: 7 December 2022 (01:59:44 CET)
ARTICLE
|
doi:10.20944/preprints202010.0549.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Near-bank patch; Deformed bed topography; Flow adjustment; Hydrodynamics
Online: 27 October 2020 (11:39:40 CET)
ARTICLE
|
doi:10.20944/preprints201902.0036.v1
Subject:
Engineering,
Other
Keywords:
Anaerobic digestion; Chemical oxygen demand; Optimization; Poultry slaughterhouse wastewater; Response surface methodology; Static Granular Bed Reactor
Online: 4 February 2019 (13:53:16 CET)
ARTICLE
|
doi:10.20944/preprints202405.0917.v1
Subject:
Water Science And Technology,
Environmental And Earth Sciences
Keywords:
colour; weight; kaldnes; COD; MLVSS; pH; temperature
Online: 14 May 2024 (06:50:10 CEST)
ARTICLE
|
doi:10.20944/preprints202112.0007.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
SO2; unburned carbon; fly ash; activated carbon; adsorption kinetics; kinetics models; linear regression; non-linear regression; statistical error functions; the sum of normalized error method
Online: 1 December 2021 (10:55:30 CET)
ARTICLE
|
doi:10.20944/preprints202309.0245.v1
Subject:
Engineering,
Chemical Engineering
Keywords:
carbon dioxide; methanation; power-to-gas; modeling; biomass valorization
Online: 5 September 2023 (07:29:57 CEST)
ARTICLE
|
doi:10.20944/preprints202308.0279.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
additive manufacturing; laser-powder bed fusion; functionally graded materials; multi-material layer-level; nickel superalloy; stainless steel.
Online: 3 August 2023 (10:22:26 CEST)