Search Results
31891 articles found
ARTICLE
|
doi:10.20944/preprints202405.0140.v1
Subject:
Civil Engineering,
Engineering
Keywords:
Optimum content; CBA; compressive strength; air content; slump; unit weight
Online: 3 May 2024 (02:25:59 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0988.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Coal bottom ash (CBA); coal boiler slag (CBS); pozzolanic properties; compressive strength; durability; workability; loss on ignition (LOI)
Online: 15 April 2024 (14:55:16 CEST)
REVIEW
|
doi:10.20944/preprints202402.0484.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
hydrogen fuel cell; multi-rotor drone; lightweight design; hydrogen storage method; energy management strategy
Online: 8 February 2024 (05:20:31 CET)
ARTICLE
|
doi:10.20944/preprints202105.0405.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
municipal incinerator bottom ash, sewage sludge ash, SEM, NMR,
Online: 18 May 2021 (10:02:57 CEST)
ARTICLE
|
doi:10.20944/preprints201912.0214.v1
Subject:
Environmental And Earth Sciences,
Soil Science
Keywords:
geopolymers; metakaolin; biomass bottom ash; mechanical properties
Online: 16 December 2019 (11:15:41 CET)
TECHNICAL NOTE
|
doi:10.20944/preprints201904.0282.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
fly ash, process mineralogy, minerals, rare and precious metals, separation and enrichment
Online: 25 April 2019 (11:24:23 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0240.v3
Subject:
Pollution,
Environmental And Earth Sciences
Keywords:
Coal fly ash; Metals; Hendrina Power station; Total organic carbon; Speciation modelling
Online: 10 June 2024 (04:19:47 CEST)
REVIEW
|
doi:10.20944/preprints202406.0768.v1
Subject:
Sustainable Science And Technology,
Environmental And Earth Sciences
Keywords:
coal fly ash; environmental pollution; phytoremediation; ecological restoration; aromatic plants; legumes; grasses
Online: 12 June 2024 (12:21:34 CEST)
ARTICLE
|
doi:10.20944/preprints202011.0580.v2
Subject:
Engineering,
Architecture, Building And Construction
Keywords:
geopolymer; laterite; alkali-activated; alumino-silicates; I-optimal; response surface methodology; optimization; mine waste.
Online: 17 December 2020 (11:43:45 CET)
ARTICLE
|
doi:10.20944/preprints202404.1085.v1
Subject:
Environmental And Earth Sciences,
Sustainable Science And Technology
Keywords:
MSWIBA, sodium silicate-activated, hydration properties, equivalent age modeling
Online: 17 April 2024 (08:06:01 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0164.v1
Subject:
Engineering,
Mining And Mineral Processing
Keywords:
Inclined coal seam; Asymmetric loading; Waterproof coal pillar; Critical size
Online: 2 April 2024 (05:35:59 CEST)
ARTICLE
|
doi:10.20944/preprints201608.0136.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
vertical axis wind turbine; CST parameterization; NSGA-II; airfoil; optimization; multiple streamtube model
Online: 13 August 2016 (09:15:42 CEST)
REVIEW
|
doi:10.20944/preprints202311.1470.v1
Subject:
Chemistry And Materials Science,
Other
Keywords:
Coal ash; mineral acids; organosulfonic acids; lixiviants; hydrometallurgy; rare earth elements
Online: 23 November 2023 (04:50:51 CET)
ARTICLE
|
doi:10.20944/preprints202307.0315.v2
Subject:
Environmental And Earth Sciences,
Waste Management And Disposal
Keywords:
Cemented aeolian sand-fly ash backfill; Aeolian sand and coal gangue-filled slurry; Rheological; Plasticizer; Particle gradation
Online: 6 July 2023 (09:05:13 CEST)
ARTICLE
|
doi:10.20944/preprints201701.0099.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Zhundong coal; char; CO2 gasification; alkali and alkaline earth metals
Online: 23 January 2017 (09:27:35 CET)
ARTICLE
|
doi:10.20944/preprints202403.1491.v1
Subject:
Chemistry And Materials Science,
Polymers And Plastics
Keywords:
Fischer Tropsch synthetic oil; CTL base oil; metallocene PAO; oxidation stability; additive sensitivity
Online: 26 March 2024 (02:16:15 CET)
ARTICLE
|
doi:10.20944/preprints201702.0013.v1
Subject:
Chemistry And Materials Science,
Nanotechnology
Keywords:
nano-cube; heterostructures; bottom-up growth; electron microscopy; bandgap; Ag-WO3
Online: 4 February 2017 (09:23:00 CET)
ARTICLE
|
doi:10.20944/preprints201811.0227.v1
Subject:
Environmental And Earth Sciences,
Pollution
Keywords:
coal fly ash; leachates; chemical species; pot culture experiments; translocation; bioconcentration
Online: 9 November 2018 (03:12:39 CET)
ARTICLE
|
doi:10.20944/preprints202404.0782.v1
Subject:
Environmental And Earth Sciences,
Pollution
Keywords:
coal retirement; air quality; human health; environmental justice
Online: 11 April 2024 (07:43:21 CEST)
ARTICLE
|
doi:10.20944/preprints201608.0010.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
static formation temperature; shut-in time; least squares; PSO
Online: 2 August 2016 (05:42:07 CEST)
ARTICLE
|
doi:10.20944/preprints201608.0233.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
micro-Doppler; FMCW radar; through-the-wall; classification
Online: 31 August 2016 (09:02:32 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1294.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
hybrid composite material; oil shale ash; knitted fabric; thread failure
Online: 23 February 2024 (06:30:40 CET)
ARTICLE
|
doi:10.20944/preprints201912.0406.v1
Subject:
Biology And Life Sciences,
Plant Sciences
Keywords:
Rhizosphere; Fungal diversity; Community structure; Wheat root rot disease
Online: 31 December 2019 (10:20:33 CET)
ARTICLE
|
doi:10.20944/preprints202310.1832.v1
Subject:
Environmental And Earth Sciences,
Other
Keywords:
Pingdingshan No. 10 coal mine; Coalbed gas reservoir; pore-fracture characteristics; adsorption characteristics; gas-bearing properties
Online: 30 October 2023 (07:17:11 CET)
ARTICLE
|
doi:10.20944/preprints202308.0883.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
interaction of KrF laser with foams; foam-produced plasma expansion; propagation of laser radiation through foams
Online: 11 August 2023 (07:46:55 CEST)
ARTICLE
|
doi:10.20944/preprints201608.0234.v1
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
3-D fluid-electrostatic coupling field; electrical sensor performance; concentration measurement; gas/solid two-phase flow
Online: 31 August 2016 (09:03:30 CEST)
REVIEW
|
doi:10.20944/preprints201703.0014.v2
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
PM10; TSP; pollutants; element markers; epidemiological; dispersion modeling
Online: 13 March 2017 (08:49:10 CET)
REVIEW
|
doi:10.20944/preprints202202.0110.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
Fly ash composites; stir casting; hand lay-up; mechanical properties; correlative microstructural characterisation
Online: 8 February 2022 (12:40:14 CET)
REVIEW
|
doi:10.20944/preprints202405.1904.v1
Subject:
Behavioral Sciences,
Biology And Life Sciences
Keywords:
Exogenous Attention; Endogenous Attention; Goal-Directed; Stimulus Driven; Selection; Competition
Online: 29 May 2024 (08:33:48 CEST)
ARTICLE
|
doi:10.20944/preprints201710.0141.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Vertical coal bunker; Coal given chamber; Floor heave; Wall-mounted coal bunker; Reinforcement; Self-bearing system
Online: 20 October 2017 (15:31:57 CEST)
ARTICLE
|
doi:10.20944/preprints202110.0439.v2
Subject:
Chemistry And Materials Science,
Polymers And Plastics
Keywords:
geopolymer; plasma; surface treatment; fly ash; wettability
Online: 1 March 2022 (12:42:26 CET)
ARTICLE
|
doi:10.20944/preprints202312.0195.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
KrF laser pulse compression; stimulated Brillouin and Raman scattering in SF6 and CH4; theory of soliton-like pulse compression.
Online: 4 December 2023 (15:14:24 CET)
ARTICLE
|
doi:10.20944/preprints202310.1707.v1
Subject:
Engineering,
Mining And Mineral Processing
Keywords:
coal bump; stiffness theory; failure criterion; stiffness criterion; USCS; HSZ; LSZ; NSC
Online: 26 October 2023 (11:27:22 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0707.v1
Subject:
Engineering,
Marine Engineering
Keywords:
ocean bottom seismograph (OBS); seismometer; digitizer; leveling system
Online: 21 April 2023 (09:51:24 CEST)
ARTICLE
|
doi:10.20944/preprints202004.0344.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Obomkpa; macerals; vitrinite; coal; combustion; pyrolysis; Nigeria
Online: 19 April 2020 (13:00:08 CEST)
ARTICLE
|
doi:10.20944/preprints201806.0404.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
fuel characterisation; thermal degradation; Owukpa; Benue; Nigeria
Online: 26 June 2018 (09:39:02 CEST)
ARTICLE
|
doi:10.20944/preprints202007.0421.v1
Subject:
Engineering,
Civil Engineering
Keywords:
strength; stiffness; clay; stabilization; microstructure; wood ash; waste
Online: 19 July 2020 (18:49:54 CEST)
TECHNICAL NOTE
|
doi:10.20944/preprints202101.0444.v1
Subject:
Environmental And Earth Sciences,
Geophysics And Geology
Keywords:
GRACE; Ocean Bottom Pressure; Earthquakes; Mediterranean Ridge accretionary complex.
Online: 22 January 2021 (12:15:52 CET)
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
Subject:
Environmental And Earth Sciences,
Geophysics And Geology
Keywords:
pore-fracture networks; coal-facies; coalbed methane reservoir; Sanjiang-Mulinghe basin
Online: 18 January 2020 (10:15:20 CET)
ARTICLE
|
doi:10.20944/preprints202105.0355.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Thermogravimetry; Thermal Degradation; Behaviour; Afuze; Coal; Nigeria
Online: 14 May 2021 (17:08:42 CEST)
ARTICLE
|
doi:10.20944/preprints201707.0032.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
asphalt; concrete; runway; highway; traction; British Pendulum Tester; safety
Online: 14 July 2017 (10:11:43 CEST)
REVIEW
|
doi:10.20944/preprints202301.0429.v1
Subject:
Engineering,
Architecture, Building And Construction
Keywords:
supplementary cementitious materials; fly ash; pozzolan; binder; Portland cement; geopolymers; concrete; cement
Online: 24 January 2023 (10:25:08 CET)
ARTICLE
|
doi:10.20944/preprints202208.0538.v1
Subject:
Engineering,
Civil Engineering
Keywords:
building materials; sugar cane bagasse; Portland cement; Concrete; water absorption
Online: 31 August 2022 (08:36:55 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0029.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
profile; turbulence; wind velocity; UAV; anemometer; spectra; correlation; scales of turbulence
Online: 1 May 2023 (11:31:32 CEST)
ARTICLE
|
doi:10.20944/preprints202201.0178.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
quadcopter; ultrasonic weather station; turbulence, longitudinal and lateral spectra, scales, urban environment
Online: 12 January 2022 (16:19:23 CET)
ARTICLE
|
doi:10.20944/preprints202009.0595.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
unmanned aerial vehicle; low-altitude sounding; atmospheric turbulence; wind velocity; fluctuations; spectrum
Online: 25 September 2020 (05:43:34 CEST)
ARTICLE
|
doi:10.20944/preprints202312.0866.v1
Subject:
Environmental And Earth Sciences,
Geochemistry And Petrology
Keywords:
Methane; Inventory; Bottom-up; Reconciliation; Oil and Gas
Online: 12 December 2023 (09:53:12 CET)
ARTICLE
|
doi:10.20944/preprints201909.0333.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
steeply inclined and extremely thick coal seam; horizontal sublevel top-coal caving; gas prediction; numerical simulation
Online: 29 September 2019 (10:53:02 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0021.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
Methane emission; Spontaneous combustion of coal; Sealing the air leakage; Mining fractures; Inorganic solidified foam
Online: 1 August 2018 (12:17:02 CEST)
ARTICLE
|
doi:10.20944/preprints202307.1939.v1
Subject:
Environmental And Earth Sciences,
Waste Management And Disposal
Keywords:
Coal-biomass co-pyrolysis; Optimum pyrolysis conditions; Aspen plus; Technical and economic analysis
Online: 28 July 2023 (02:39:37 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1235.v1
Subject:
Business, Economics And Management,
Other
Keywords:
Impact Assessment; Territorial analysis; Post-Mining planning; Risks and opportunities; Impact Modelling; Prediction; Stakeholder management; Transition
Online: 21 February 2024 (15:43:03 CET)
ARTICLE
|
doi:10.20944/preprints201608.0189.v1
Subject:
Chemistry And Materials Science,
Physical Chemistry
Keywords:
amine-modified MCM-41; CO2 adsorption; inorganic alkali; alkali amounts
Online: 22 August 2016 (05:47:02 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1153.v1
Subject:
Business, Economics And Management,
Economics
Keywords:
industrial organization; price oligopoly; product differentiation; pricing policy; Bertrand model; imperfect price elasticity; Nash equilibrium
Online: 19 October 2023 (02:43:16 CEST)
ARTICLE
|
doi:10.20944/preprints202307.1749.v1
Subject:
Biology And Life Sciences,
Behavioral Sciences
Keywords:
Visual span; visual attention; Crowding; Reading speed
Online: 26 July 2023 (10:14:39 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0200.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
organization; material-energy flows; economics & environment; cost accounting; quantity node; standardization
Online: 4 July 2023 (11:37:06 CEST)
ARTICLE
|
doi:10.20944/preprints202101.0347.v1
Subject:
Social Sciences,
Psychology
Keywords:
interocular suppression; consciousness; color vision; visual search; attentional templates; early visual system; awareness; continuous flash suppression; binocoular rivalry
Online: 18 January 2021 (14:32:29 CET)
ARTICLE
|
doi:10.20944/preprints201811.0049.v1
Subject:
Chemistry And Materials Science,
Polymers And Plastics
Keywords:
natural rubber latex foam; fire behavior; thermally thin materials; thermally thick materials
Online: 2 November 2018 (10:29:14 CET)
ARTICLE
|
doi:10.20944/preprints202305.1212.v1
Subject:
Engineering,
Marine Engineering
Keywords:
marine survey; acoustic reflection; spectral analysis; sediments identification
Online: 17 May 2023 (08:43:40 CEST)
ARTICLE
|
doi:10.20944/preprints202001.0208.v1
Subject:
Computer Science And Mathematics,
Computer Science
Keywords:
pig; behavior analysis; hourglass; stacked dense-net; K-mean sampler
Online: 19 January 2020 (04:40:15 CET)
COMMUNICATION
|
doi:10.20944/preprints201710.0102.v2
Subject:
Chemistry And Materials Science,
Nanotechnology
Keywords:
nanoporous; NiMo; non-noble metal catalyst; hydrogen evolution
Online: 16 November 2017 (07:51:47 CET)
ARTICLE
|
doi:10.20944/preprints202312.1791.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
wildfires; coal fires; carbon monoxide; remote sensing
Online: 25 December 2023 (11:22:50 CET)
ARTICLE
|
doi:10.20944/preprints201703.0197.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
carbon intensity; coal consumption; co-integration test; Granger causality; error correction model
Online: 27 March 2017 (10:33:34 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0589.v1
Subject:
Architecture, Building And Construction,
Engineering
Keywords:
Rice husk ash; pozzolanic activity; workability; compressive strength; ternary cement
Online: 9 May 2024 (11:56:27 CEST)
ARTICLE
|
doi:10.20944/preprints202301.0090.v1
Subject:
Chemistry And Materials Science,
Surfaces, Coatings And Films
Keywords:
Hollow microballons; cenospheres; ceramics phase composition; chemical composition
Online: 5 January 2023 (02:31:05 CET)
ARTICLE
|
doi:10.20944/preprints202102.0239.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Dam; bottom outlet; air aeration; prediction; hybrid machine learning; artificial intelligence
Online: 9 February 2021 (12:22:04 CET)
ARTICLE
|
doi:10.20944/preprints202108.0096.v1
Subject:
Chemistry And Materials Science,
Food Chemistry
Keywords:
Qinling mountains; Wild Chinese prickly ashes; HPLC fingerprint; Resource evaluation.
Online: 3 August 2021 (15:55:32 CEST)
ARTICLE
|
doi:10.20944/preprints202007.0510.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Aerated concrete; ultimate load; finite element analysis and rice husk ash
Online: 22 July 2020 (09:56:53 CEST)
INTERESTING IMAGES
|
doi:10.20944/preprints202309.0312.v1
Subject:
Public Health And Healthcare,
Physical Therapy, Sports Therapy And Rehabilitation
Keywords:
Edward Syndrome; x-ray; genu recurvatum; rocker bottom foot; camptodactyly
Online: 6 September 2023 (04:21:17 CEST)
ARTICLE
|
doi:10.20944/preprints202311.1443.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
ultra-high performance concrete; tensile-stress sensing;electrical resistivity;fractional resistance change; carbonation temperature
Online: 22 November 2023 (16:48:06 CET)
ARTICLE
|
doi:10.20944/preprints201702.0039.v1
Online: 13 February 2017 (09:49:55 CET)
REVIEW
|
doi:10.20944/preprints201812.0290.v1
Subject:
Chemistry And Materials Science,
Nanotechnology
Keywords:
Scanning tunneling microscopy; unimolecular electronics; molecular device; monolayer; coordination chemistry; interfaces; nanotechnology
Online: 24 December 2018 (15:39:00 CET)
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/preprints202312.0272.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
volcanic fly ash; blended cement; hybrid alkaline cement; alkaline cement
Online: 5 December 2023 (14:47:14 CET)
ARTICLE
|
doi:10.20944/preprints202309.1644.v1
Subject:
Chemistry And Materials Science,
Ceramics And Composites
Keywords:
fly ash; fiber reinforcement; cement stabilization; compressive strength; indirect tensile strength; flexural strength; resilient modulus; subbase and base.
Online: 25 September 2023 (06:36:19 CEST)
ARTICLE
|
doi:10.20944/preprints201806.0264.v1
Subject:
Chemistry And Materials Science,
Biomaterials
Keywords:
mesoporous silica; surface area; rice husk ash; hydrolysis-ageing time, hydrophobicity
Online: 18 June 2018 (13:38:56 CEST)
ARTICLE
|
doi:10.20944/preprints202401.1814.v1
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
object detection; coal mine; YOLOv8; lightweight purning
Online: 25 January 2024 (08:40:13 CET)
ARTICLE
|
doi:10.20944/preprints202310.0133.v2
Subject:
Engineering,
Mining And Mineral Processing
Keywords:
Coal thickness change; Combination; Combined rock strata; Energy accumulation; Rock burst
Online: 6 October 2023 (11:45:55 CEST)
ARTICLE
|
doi:10.20944/preprints202008.0414.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
thermal; power plant; utilization factor; plant load factor; PLF; generation mix; renewable; future; declared capacity; NTPC; energy; peak; deficit; environment; India
Online: 19 August 2020 (11:38:11 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1447.v1
Subject:
Engineering,
Civil Engineering
Keywords:
fly ash; precast concrete; compressive strength; steam curing; high alite cement; 3D FEM analysis; drying shrinkage; cracking resistance
Online: 21 September 2023 (08:47:55 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0148.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
Alkali-activated; Microstructure; Fly ash; Binary activator; Crosslinking
Online: 2 June 2023 (07:28:53 CEST)
ARTICLE
|
doi:10.20944/preprints202201.0395.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
blast furnace granulated slag; silica fly ash; alkali-activated materials; denitrification; material engineering.
Online: 26 January 2022 (12:33:00 CET)
ARTICLE
|
doi:10.20944/preprints202103.0123.v1
Subject:
Chemistry And Materials Science,
Biomaterials
Keywords:
fly ash waste; platinum nanoparticles; industrial dyes; adsorption; photodegradation
Online: 3 March 2021 (10:03:12 CET)
COMMUNICATION
|
doi:10.20944/preprints201909.0174.v1
Subject:
Biology And Life Sciences,
Insect Science
Keywords:
Emerald Ash Borer; EAB; Ukraine; Europe; Fraxinus pennsylvanica; ash trees; invasive pest; plant quarantine
Online: 16 September 2019 (16:53:04 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0165.v1
Subject:
Energy And Fuel Technology,
Engineering
Keywords:
Acoustic emission technology; Oil storage tank; Corrosion; Detection
Online: 2 April 2024 (16:23:02 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0656.v1
Subject:
Engineering,
Mining And Mineral Processing
Keywords:
rockburst; true triaxial; numerical simulation; static-dynamic loads; damage evolution
Online: 9 June 2023 (03:51:39 CEST)
ARTICLE
|
doi:10.20944/preprints201711.0179.v2
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
methane; desorption; hydraulic; thermal; high pressure water injection
Online: 10 May 2018 (08:22:23 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1759.v1
Subject:
Chemistry And Materials Science,
Theoretical Chemistry
Keywords:
DFT-D3; self-assembly; camphor sulfonimine; X-ray diffraction; redox properties; complexes; non-bonding interactions
Online: 26 September 2023 (11:19:02 CEST)
ARTICLE
|
doi:10.20944/preprints202308.1463.v1
Subject:
Environmental And Earth Sciences,
Geochemistry And Petrology
Keywords:
Late Permian coal; trace element geochemistry; coal facies; depositional environment; Xuanwei Formation
Online: 22 August 2023 (04:47:31 CEST)
ARTICLE
|
doi:10.20944/preprints202312.0268.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
Appalachia; Coal mining; conductivity; reclamation; vegetation change; water quality
Online: 5 December 2023 (15:10:59 CET)
ARTICLE
|
doi:10.20944/preprints202310.1447.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
coal-rock interface; Terahertz detection; coal mining machines; optical parameter
Online: 23 October 2023 (16:10:13 CEST)
ARTICLE
|
doi:10.20944/preprints202310.0044.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
swirling coal combustion; flame structure; large-eddy simulation
Online: 2 October 2023 (05:11:35 CEST)
ARTICLE
|
doi:10.20944/preprints202306.1564.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
coal mine safety; artificial hummingbird algorithm; tent chaotic mapping; levy flight; simplex method; support vector machine
Online: 21 June 2023 (13:57:52 CEST)
ARTICLE
|
doi:10.20944/preprints202007.0678.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
coal wettability; microemulsion; contact angle; functional group; clay mineral
Online: 28 July 2020 (10:34:51 CEST)
ARTICLE
|
doi:10.20944/preprints201906.0068.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
mining coal mine; multi-loop magnetisation; array radiation
Online: 9 June 2019 (03:31:14 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/preprints202402.0903.v1
Subject:
Social Sciences,
Urban Studies And Planning
Keywords:
valley bottom; urban sustainability; green-blue infrastructure; Sã o Paulo Brazil
Online: 16 February 2024 (09:58:30 CET)
CONCEPT PAPER
|
doi:10.20944/preprints202111.0333.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
Proteomics; Bottom-up; Top-down; Peptidoform; Proteoform; Post-translational modifications
Online: 18 November 2021 (14:41:02 CET)
ARTICLE
|
doi:10.20944/preprints202401.0878.v1
Subject:
Chemistry And Materials Science,
Other
Keywords:
coal tar pitch; carbonization; XRD; FT-IR; Functional group
Online: 11 January 2024 (08:00:27 CET)
ARTICLE
|
doi:10.20944/preprints202307.0991.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
permeability; freeze-thaw; Freeze-swelling force; low-permeability coal; Permeability increase mechanism
Online: 14 July 2023 (08:05:55 CEST)