ARTICLE
|
doi:10.20944/preprints202408.1831.v1
Subject:
Engineering,
Mining And Mineral Processing
Keywords:
CO2 gas fracturing; Coal and gas outburst; Secondary outburst elimination; Safety mining; Tunneling technology.
Online: 26 August 2024 (14:11:20 CEST)
ARTICLE
|
doi:10.20944/preprints202408.1586.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Cyclic dynamic loading; Gas-bearing coal; Permeability; Complete stress-strain process; Sensitivity analysis
Online: 21 August 2024 (15:20:34 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/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/preprints201911.0397.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
methane emissions; coal seam mining; gas engines; greenhouse gas
Online: 30 November 2019 (14:27:52 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/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/preprints201707.0029.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
coal-fired power plants; waste heat utilization; thermodynamic analysis; exergy analysis; techno-economic analysis
Online: 12 July 2017 (15:18:32 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0822.v1
Subject:
Engineering,
Mining And Mineral Processing
Keywords:
ScCO2; Low/High-rank coal; Coal structure; Nano-molecular scale; Response mechinasm
Online: 13 May 2024 (09:54:39 CEST)
ARTICLE
|
doi:10.20944/preprints202307.1228.v1
Subject:
Environmental And Earth Sciences,
Waste Management And Disposal
Keywords:
rare earth elements (REE); magnetic separation; coal tailings; coal slurries
Online: 19 July 2023 (03:27:09 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1432.v1
Subject:
Environmental And Earth Sciences,
Geophysics And Geology
Keywords:
compressive sensing; fault characterization; spectral inversion; coal seismic exploration technology
Online: 21 June 2024 (05:35:55 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0599.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
Western Pacific; vehicle; coal combustion; source contribution; pyrene; 1-nitropyrene
Online: 9 April 2024 (07:46:44 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/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/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/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/preprints202407.1910.v1
Subject:
Engineering,
Metallurgy And Metallurgical Engineering
Keywords:
manganese-containing ore; high ash coal; complex alloy; disintegration; thermodynamic diagram analysis; phase composition; cares
Online: 24 July 2024 (13:14:26 CEST)
REVIEW
|
doi:10.20944/preprints202408.1621.v1
Subject:
Engineering,
Architecture, Building And Construction
Keywords:
coal mine overburden; coal mine wastes; construction industry; R principles; circular economy
Online: 23 August 2024 (04:06:03 CEST)
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/preprints201703.0146.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
acid mine drainage; bioremediation technology; sulfate reducing bacteria; coal mining
Online: 17 March 2017 (22:27:05 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/preprints202408.0474.v1
Subject:
Environmental And Earth Sciences,
Water Science And Technology
Keywords:
chemical coagulation; electrocoagulation; iron; underground coal gasification; UCG
Online: 7 August 2024 (11:32:49 CEST)
ARTICLE
|
doi:10.20944/preprints201809.0030.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Coal mine; Underground reservoir; Reservoir capacity; Theoretical model
Online: 3 September 2018 (11:55:39 CEST)
ARTICLE
|
doi:10.20944/preprints202401.1743.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
coal; systems; ECC system; mining; availability; ANFIS; simulation
Online: 24 January 2024 (11:09:48 CET)
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)
REVIEW
|
doi:10.20944/preprints202408.1723.v1
Subject:
Engineering,
Chemical Engineering
Keywords:
ultrasound; oil; bitumen; oil-bitumen rock; coal; oil shale
Online: 23 August 2024 (11:52:28 CEST)
ARTICLE
|
doi:10.20944/preprints202307.1513.v1
Subject:
Environmental And Earth Sciences,
Pollution
Keywords:
biochar; coal mining; heavy metals; remediation; seed balls
Online: 24 July 2023 (08:28:43 CEST)
ARTICLE
|
doi:10.20944/preprints201711.0171.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
coal tailing; cement; pozzolan; sleepers; slab track; railway
Online: 27 November 2017 (07:31:37 CET)
ARTICLE
|
doi:10.20944/preprints202401.1767.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Coal mining; Robot swarm; Intelligent system; Architecture; Control strategy
Online: 25 January 2024 (01:57:17 CET)
ARTICLE
|
doi:10.20944/preprints202406.1608.v1
Subject:
Environmental And Earth Sciences,
Waste Management And Disposal
Keywords:
coal tailings; ecological restoration; mine waste management; mine soil; teff
Online: 24 June 2024 (11:47:53 CEST)
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/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/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/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/preprints201807.0477.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
hyper-coal, hydrogenation, spinnable pitch, carbon fiber
Online: 25 July 2018 (10:19:51 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)
ARTICLE
|
doi:10.20944/preprints202309.0261.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
coal mine water hazard; MODFLOW; non-structural mesh; mine hydrogeology
Online: 5 September 2023 (07:05:53 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/preprints202311.1181.v1
Subject:
Environmental And Earth Sciences,
Soil Science
Keywords:
Pseudomonas fluorescens; nitrogen; Coal mining area; soil reclamation
Online: 21 November 2023 (10:33:13 CET)
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/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/preprints201811.0306.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
coal; BTEX; hazardous air pollutants; domestic fuel burning
Online: 13 November 2018 (09:59:45 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/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/preprints202406.0240.v3
Subject:
Environmental And Earth Sciences,
Pollution
Keywords:
Coal fly ash; Metals; Hendrina Power station; Total organic carbon; Speciation modelling
Online: 10 June 2024 (04:19:47 CEST)
ARTICLE
|
doi:10.20944/preprints202007.0231.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Coal-fired Thermal Plants; CFD modelling; Pollution; Particulate matter; Sulphur dioxide
Online: 11 July 2020 (08:42:34 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0756.v1
Subject:
Environmental And Earth Sciences,
Soil Science
Keywords:
soil-like substrates; coal waste; sewage sludge; mineral wool; yielding plants
Online: 12 July 2023 (08:04:05 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0073.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
Artificial restoration; ecological restoration; coal mining subsidence; semi–arid; soil microbial community
Online: 3 August 2018 (15:48:23 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/preprints202408.0003.v1
Subject:
Public Health And Healthcare,
Public, Environmental And Occupational Health
Keywords:
Coal mining; Community voice; Health impacts; Perceived; Well-being
Online: 1 August 2024 (12:03:05 CEST)
ARTICLE
|
doi:10.20944/preprints202405.2017.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
railway transportation; Coal solidification layer; Image processing; fluorescence detection
Online: 30 May 2024 (08:16:51 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1907.v1
Subject:
Social Sciences,
Decision Sciences
Keywords:
nuclear energy; coal energy; Poland; knowledge shaping; knowledge conversion
Online: 30 October 2023 (10:25:49 CET)
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/preprints201908.0058.v1
Subject:
Social Sciences,
Law
Keywords:
risk distribution; Mulawarman village; coal mining; environmental justice; Indonesia
Online: 5 August 2019 (08:27:43 CEST)
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)
ARTICLE
|
doi:10.20944/preprints202312.0849.v1
Subject:
Engineering,
Architecture, Building And Construction
Keywords:
High alumina coal gangue; Thermal activation; Phase transformation; Calcination product; Mechanical properties
Online: 12 December 2023 (11:04:28 CET)
ARTICLE
|
doi:10.20944/preprints202101.0222.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
Polycyclic aromatic hydrocarbon; Nitropolycyclic aromatic hydrocarbon; Automobile, Coal combustion, Seasonal change; Long-range transport
Online: 12 January 2021 (14:06:16 CET)
ARTICLE
|
doi:10.20944/preprints202401.1790.v1
Subject:
Environmental And Earth Sciences,
Geochemistry And Petrology
Keywords:
Groundwater· Hydrogeochemistry· Coal mine· Water-rock interactions
Online: 25 January 2024 (09:37:35 CET)
ARTICLE
|
doi:10.20944/preprints202306.1801.v1
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
slurry; drop impact; maximum spreading; coal particle; PIV; velocity field
Online: 27 June 2023 (02:31:08 CEST)
ARTICLE
|
doi:10.20944/preprints202002.0069.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
coal; supercritical CO2; Gaussian process regression; machine learning; adsorption model
Online: 5 February 2020 (14:09:33 CET)
ARTICLE
|
doi:10.20944/preprints201810.0304.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
electronic nose; wireless system; gas sensors; coal mines; processing; wireless
Online: 15 October 2018 (11:30:07 CEST)
ARTICLE
|
doi:10.20944/preprints201804.0207.v1
Subject:
Engineering,
Civil Engineering
Keywords:
deep mining; coal seam floor; unloading disturbance; space–time difference; stress shell; mechanical mechanism
Online: 16 April 2018 (11:29:05 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0677.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
pyrolysis; fluidized bed; pulverized coal; solid heat carrier; char; pyrolysis tar
Online: 10 April 2024 (03:26:04 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1599.v1
Subject:
Engineering,
Safety, Risk, Reliability And Quality
Keywords:
mine fire prevention; lignite; spontaneous combustion of coal; retarding agent; microorganism
Online: 25 October 2023 (08:06:38 CEST)
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/preprints202307.1404.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
mercury emission; small-scale coal-fired boilers; low-emission carbon fuel
Online: 20 July 2023 (09:12:29 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/preprints201806.0127.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Complicated structural region; Directional drilling; Grouting reinforcement; Coal floor; Karst aquifer
Online: 7 June 2018 (16:07:36 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0925.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
Coal mining under reservoirs; High-intensity mining; Green mining; Physical simulation; Water conducting fracture zone
Online: 13 June 2023 (10:22:10 CEST)
ARTICLE
|
doi:10.20944/preprints201804.0149.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
multi-layer hard roof; failure of overlying strata; ground pressure behaviour; longwall top coal caving
Online: 11 April 2018 (12:51:34 CEST)
REVIEW
|
doi:10.20944/preprints202406.0768.v1
Subject:
Environmental And Earth Sciences,
Sustainable Science And Technology
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/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
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
transplanted trees; soil microbe diversity; coal mining subsidence areas; the loess plateau
Online: 23 September 2019 (00:44:51 CEST)
ARTICLE
|
doi:10.20944/preprints201804.0296.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
semi-arid steppe region; large-scale coal-power base; landscape ecological classification
Online: 23 April 2018 (12:48:59 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/preprints202401.1261.v1
Subject:
Environmental And Earth Sciences,
Other
Keywords:
hydrated phase change materials; coal spontaneous combustion; thermogravimetric;
activating energy; inhibitory effec
activating energy; inhibitory effec
Online: 17 January 2024 (04:19:06 CET)
ARTICLE
|
doi:10.20944/preprints202312.2148.v1
Subject:
Engineering,
Metallurgy And Metallurgical Engineering
Keywords:
shrinkage cavity; heat-insulating backfill; ingot; dead-melted steel; coal flotation waste; segregation
Online: 28 December 2023 (04:57:31 CET)
ARTICLE
|
doi:10.20944/preprints202306.2261.v1
Subject:
Engineering,
Civil Engineering
Keywords:
high-stress; coal roadway; creep; elasto-viscoplastic model; numerical simulation; time-dependent stability.
Online: 30 June 2023 (13:29:57 CEST)
ARTICLE
|
doi:10.20944/preprints202111.0068.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Composite ecosystem; Carbon neutralization; Coal-fired power; Environmental management zoning; Coordination and control
Online: 3 November 2021 (09:00:42 CET)
ARTICLE
|
doi:10.20944/preprints202102.0536.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
open-pit coal mine; dewatering; groundwater level; vadose zone; moisture movement; capillary water
Online: 24 February 2021 (09:55:58 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/preprints202002.0223.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
carbon emissions; energy consumption; technology efficiency; Gini index; generalised entropy index; fossil fuels; non-fossil fuels; petroleum; coal; natural gas
Online: 16 February 2020 (15:20:21 CET)
ARTICLE
|
doi:10.20944/preprints202308.1228.v1
Subject:
Business, Economics And Management,
Econometrics And Statistics
Keywords:
PM2.5 emission; regional difference; Contingent valuation method; Willingness To Pay; Coal-fired power plants
Online: 17 August 2023 (04:04:54 CEST)
ARTICLE
|
doi:10.20944/preprints201705.0186.v2
Subject:
Medicine And Pharmacology,
Oncology And Oncogenics
Keywords:
Air pollution; coal-fired thermal power plant; oil thermal power plant; geocoded; lung cancer; bladder cancer; North-eastern Italy
Online: 20 June 2017 (08:50:26 CEST)
REVIEW
|
doi:10.20944/preprints202306.0479.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
rare earth elements; ICP-MS; SHRIMP dating; LIBS analysis of REE; INAA; REE in Coal; Hyperspectral imaging; laser ablation; mineral analysis
Online: 7 June 2023 (03:49:17 CEST)
ARTICLE
|
doi:10.20944/preprints202308.1471.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
underground coal gasification process; gasification reactor; gasification zone; combustion cavity; geophysical methods; borehole ground-penetrating radar
Online: 21 August 2023 (11:52:02 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0450.v1
Subject:
Engineering,
Mining And Mineral Processing
Keywords:
coal-gangue separation chamber; structure characteristics; weak-stratum horizon; deformation and failure law; optimal layout methods
Online: 7 July 2023 (08:58:37 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/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/preprints202402.0308.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
ultra-supercritical coal-fired units; dynamic comprehensive evaluation; evaluation index system; improved criteria importance though intercrieria correlation; entropy weight method
Online: 6 February 2024 (10:37:04 CET)
ARTICLE
|
doi:10.20944/preprints202104.0098.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
atmospheric aerosol; municipal and traffic emissions; natural sources; enrichment factor; coal and gasoline combustion; 24-h concentrations; diurnal variability; PX-375; XRF analysis
Online: 5 April 2021 (11:17:30 CEST)
ARTICLE
|
doi:10.20944/preprints202307.1115.v1
Subject:
Environmental And Earth Sciences,
Geophysics And Geology
Keywords:
InSAR-based method; coal mine goaf; prediction of long-term land subsidence; concatenation of multiple short-term monitoring data
Online: 18 July 2023 (02:35:57 CEST)
ARTICLE
|
doi:10.20944/preprints202311.1581.v1
Subject:
Business, Economics And Management,
Business And Management
Keywords:
Knightian uncertainty; uncertainty aversion; fox/hedgehog cognitive thinking styles; narrative economics; complex systems; decision-making under uncertainty; strategic drift; black swan events; coal mine disaster
Online: 26 November 2023 (06:26:30 CET)
ARTICLE
|
doi:10.20944/preprints202307.1269.v1
Subject:
Environmental And Earth Sciences,
Pollution
Keywords:
energy usage; health issues; pro-environmental behavior; TPB framework; Kyrgyzstan; coal-based energy; renewable sources; decarbonization; Paris Agreement; Central Asia; energy costs; air pollution awareness; attitudes; sustainable energy sources; communication strategies; citizen action; Paris Agreement; Theory of Planned Behavior
Online: 19 July 2023 (08:20:58 CEST)