Follow
Maxim Lebedev
Title
Cited by
Cited by
Year
Seismic wave attenuation and dispersion resulting from wave-induced flow in porous rocks—A review
TM Müller, B Gurevich, M Lebedev
Geophysics 75 (5), 75A147-75A164, 2010
9972010
Wettability alteration of oil-wet carbonate by silica nanofluid
S Al-Anssari, A Barifcani, S Wanq, M Lebedev, S Iglauer
Journal of colloid and interface science 461, 435-442, 2016
4392016
Microstructure and electrical properties of lead zirconate titanate (Pb (Zr52/Ti48) O3) thick films deposited by aerosol deposition method
J Akedo, M Lebedev
Japanese Journal of Applied Physics 38 (9S), 5397, 1999
3931999
Piezoelectric properties and poling effect of thick films prepared for microactuators by aerosol deposition
J Akedo, M Lebedev
Applied Physics Letters 77 (11), 1710-1712, 2000
2692000
Impact of pressure and temperature on CO 2-brine-mica contact angles and CO 2-brine interfacial tension: Implications for carbon geo-sequestration
M Arif, AZ Al-Yaseri, A Barifcani, M Lebedev, S Iglauer
Journal of colloid and interface science 462, 208-215, 2016
2292016
CO2‐wettability of caprocks: Implications for structural storage capacity and containment security
S Iglauer, AZ Al‐Yaseri, R Rezaee, M Lebedev
Geophysical Research Letters 42, 9279–9284, 2015
2292015
Receding and advancing (CO 2+ brine+ quartz) contact angles as a function of pressure, temperature, surface roughness, salt type and salinity
AZ Al-Yaseri, M Lebedev, A Barifcani, S Iglauer
The Journal of Chemical Thermodynamics 93, 416–423, 2016
2122016
Residual trapping of supercritical CO2 in oil-wet sandstone
T Rahman, M Lebedev, A Barifcani, S Iglauer
Journal of Colloid and Interface Science 469, 63-68, 2016
1592016
Wettability of nanofluid-modified oil-wet calcite at reservoir conditions
S Al-Anssari, M Arif, S Wang, A Barifcani, M Lebedev, S Iglauer
Fuel 211, 405-414, 2018
1552018
Carbon geosequestration in limestone: Pore-scale dissolution and geomechanical weakening
M Lebedev, Y Zhang, M Sarmadivaleh, A Barifcani, E Al-Khdheeawi, ...
International Journal of Greenhouse Gas Control 66, 106-119, 2017
1462017
Effect of temperature and SiO2 nanoparticle size on wettability alteration of oil-wet calcite
S Al-Anssari, S Wang, A Barifcani, M Lebedev, S Iglauer
Fuel 206, 34-42, 2017
1462017
Influence of carrier gas conditions on electrical and optical properties of Pb (Zr, Ti) O3 thin films prepared by aerosol deposition method
J Akedo, M Lebedev
Japanese Journal of Applied Physics 40 (9S), 5528, 2001
1432001
Multi-scale x-ray computed tomography analysis of coal microstructure and permeability changes as a function of effective stress
Y Zhang, X Xu, M Lebedev, M Sarmadivaleh, A Barifcani, S Iglauer
International Journal of Coal Geology 165, 149-156, 2016
1402016
CO2 storage in carbonates: Wettability of calcite
M Arif, M Lebedev, A Barifcani, S Iglauer
International Journal of Greenhouse Gas Control 62, 113-121, 2017
1382017
Influence of shale-total organic content on CO2 geo-storage potential
M Arif, M Lebedev, A Barifcani, S Iglauer
Geophysical Research Letters 44, 8769–8775, 2017
1342017
Swelling-induced changes in coal microstructure due to supercritical CO2 injection
Y Zhang, M Lebedev, M Sarmadivaleh, A Barifcani, S Iglauer
Geophysical Research Letters, 43, 9077–9083, 2016
1332016
Direct laboratory observation of patchy saturation and its effects on ultrasonic velocities
M Lebedev, J Toms-Stewart, B Clennell, M Pervukhina, V Shulakova, ...
The Leading Edge 28 (1), 24-27, 2009
1282009
Wettability alteration of oil-wet limestone using surfactant-nanoparticle formulation
LN Nwidee, M Lebedev, A Barifcani, M Sarmadivaleh, S Iglauer
Journal of Colloid and Interface Science 504, 334–345, 2017
1232017
Dependence of quartz wettability on fluid density
AZ Al‐Yaseri, H Roshan, M Lebedev, A Barifcani, S Iglauer
Geophysical Research Letters 43, 3771–3776, 2016
1122016
Swelling effect on coal micro structure and associated permeability reduction
Y Zhang, M Lebedev, M Sarmadivaleh, A Barifcani, T Rahman, S Iglauer
Fuel 182, 568-576, 2016
1112016
Pore-scale analysis of coal cleat network evolution through liquid nitrogen treatment: A Micro-Computed Tomography investigation
H Akhondzadeh, A Keshavarz, AZ Al-Yaseri, M Ali, FUR Awan, X Wang, ...
International Journal of Coal Geology 219, 103370, 2020
1102020
Organic acid concentration thresholds for ageing of carbonate minerals: implications for CO2 trapping/storage
M Ali, S Al-Anssari, M Arif, A Barifcani, M Sarmadivaleh, L Stalker, ...
Journal of Colloid and Interface Science 534, 88-94, 2019
1102019
CO2-wettability of low to high rank coal seams: Implications for carbon sequestration and enhanced methane recovery
M Arif, A Barifcani, M Lebedev, S Iglauer
Fuel 181, 680-689, 2016
1032016
Nanoparticles Influence on Wetting Behaviour of Fractured Limestone Formation
LN Nwidee, S Al-Anssari, A Barifcani, M Sarmadivaleh, M Lebedev, ...
Journal of Petroleum Science and Engineering 149, 782-788, 2017
1022017
Structural trapping capacity of oil-wet caprock as a function of pressure, temperature and salinity
M Arif, A Barifcani, M Lebedev, S Iglauer
International Journal of Greenhouse Gas Control 50, 112–120, 2016
1012016
Pore-scale analysis of formation damage in Bentheimer sandstone with in-situ NMR and micro-computed tomography experiments
A Al-Yaseri, M Lebedev, SJ Vogt, ML Johns, A Barifcani, S Iglauer
Journal of Petroleum Science and Engineering 129, 48–57, 2015
1012015
Powder preparation in aerosol deposition method for lead zirconate titanate thick films
J Akedo, M Lebedev
Japanese journal of applied physics 41 (11S), 6980, 2002
1002002
Wettability alteration of quartz surface by low-salinity surfactant nanofluids at high-pressure and high-temperature conditions
NK Jha, M Ali, S Iglauer, M Lebedev, H Roshan, A Barifcani, JS Sangwai, ...
Energy & fuels 33 (8), 7062-7068, 2019
992019
Simple self-selective method of velocity measurement for particles in impact-based deposition
M Lebedev, J Akedo, K Mori, T Eiju
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 18 (2 …, 2000
972000
Nanoscale rock mechanical property changes in heterogeneous coal after water adsorption
Y Zhang, M Lebedev, A Al-Yaseri, H Yu, X Xu, M Sarmadivaleh, ...
Fuel 218, 23-32, 2018
952018
Effect of CT‐image size and resolution on the accuracy of rock property estimates
Y Bazaikin, B Gurevich, S Iglauer, T Khachkova, D Kolyukhin, M Lebedev, ...
Journal of Geophysical Research: Solid Earth 122, 3635–3647, 2017
952017
Experimental determination of hydrate phase equilibrium for different gas mixtures containing methane, carbon dioxide and nitrogen with motor current measurements
D Sadeq, S Iglauer, M Lebedev, C Smith, A Barifcani
Journal of Natural Gas Science and Engineering 38, 59–73, 2017
922017
Actuation properties of lead zirconate titanate thick films structured on Si membrane by the aerosol deposition method
M Lebedev, J Akedo, Y Akiyama
Japanese Journal of Applied Physics 39 (9S), 5600, 2000
882000
Pore Scale Investigation of Low Salinity Surfactant Nanofluid Injection into Oil Saturated Sandstone via X-ray Micro-tomography
NK Jha, M Lebedev, S Iglauer, M Ali, H Roshan, A Barifcani, JS Sangwai, ...
Journal of Colloid and Interface Science 562, 370-380, 2020
852020
Micro-scale fracturing mechanisms in coal induced by adsorption of supercritical CO2
Y Zhang, Z Zhang, M Sarmadivaleh, M Lebedev, A Barifcani, H Yu, ...
International Journal of Coal Geology 175, 40-50, 2017
852017
Carbon Dioxide/Brine, Nitrogen/Brine, and Oil/Brine Wettability of Montmorillonite, Illite, and Kaolinite at Elevated Pressure and Temperature
CA Fauziah, AZ Al-Yaseri, R Beloborodov, MAQ Siddiqui, M Lebedev, ...
Energy & Fuels 33 (1), 441-448, 2019
772019
Permeability Evolution in Sandstone due to CO2 Injection
AZ Al-Yaseri, Y Zhang, M Ghasemiziarani, M Sarmadivaleh, M Lebedev, ...
Energy & Fuels 31 (11), 12390-12398, 2017
772017
Effects of annealing and poling conditions on piezoelectric properties of Pb (Zr0. 52, Ti0. 48) O3 thick films formed by aerosol deposition method
J Akedo, M Lebedev
Journal of crystal growth 235 (1-4), 415-420, 2002
752002
Analysis of high-resolution X-ray computed tomography images of Bentheim sandstone under elevated confining pressures
E Saenger, M Lebedev, D Uribe, M Osorno, S Vialle, M Duda, S Iglauer, ...
Geophysical Prospecting 64 (4), 848–859, 2016
732016
A laboratory study of low-frequency wave dispersion and attenuation in water-saturated sandstones
V Mikhaltsevitch, M Lebedev, B Gurevich
The Leading Edge 6 (33), 616-622, 2014
732014
Influence of Wettability on Residual Gas Trapping and Enhanced Oil Recovery in Three-Phase Flow: A Pore-Scale Analysis by Use of Microcomputed Tomography
S Iglauer, T Rahman, M Sarmadivaleh, A Al-Hinai, M Fernø, M Lebedev
SPE Journal, SPE-179727-PA, 2016
712016
N2+CO2+NaCl brine interfacial tensions and contact angles on quartz at CO2 storage site conditions in the Gippsland basin, Victoria /Australia
A Al-Yaseri, M Sarmadivaleh, M Ali Saeedi, Lebedev, A Barifcani, ...
Journal of Petroleum Science and Engineering 129, 58–62, 2015
692015
Wettability of nano-treated calcite/CO2/brine systems: Implication for enhanced CO2 storage potential
S Al-Anssari, M Arif, S Wang, A Barifcani, M Lebedev, S Iglauer
International Journal of Greenhouse Gas Control 66, 97-105, 2017
682017
Experimental estimation of velocities and anisotropy of a series of Swedish crystalline rocks and ores
A Malehmir, M Andersson, M Lebedev, M Urosevic, V Mikhaltsevitch
Geophysical Prospecting 61, 153-167, 2013
672013
Carbon Dioxide/brine wettability of porous sandstone versus solid quartz: an experimental and theoretical investigation
F Alnali, A Al-Yaseri, H Roshan, T Rahman, M Verall, M Lebedev, ...
Journal of Colloid and Interface Science 524, 188-194, 2018
662018
Substrate heating effects on hardness of an α-Al< sub> 2</sub> O< sub> 3</sub> thick film formed by aerosol deposition method
M Lebedev, J Akedo, T Ito
Journal of Crystal Growth 275 (1), e1301-e1306, 2005
662005
Microstructural Effects on Mechanical Properties of Shaly Sandstone
H Roshan, H Masoumi, Y Zhang, AZ Al-Yaseri, S Iglauer, M Lebedev, ...
Journal of Geotechnical and Geoenvironmental Engineering 144 (2), 10.1061 …, 2018
642018
An experimental study of solid matrix weakening in water-saturated Savonnières limestone
M Lebedev, M Wilson, V Mikhaltsevitch
Geophysical Prospecting 62, 1253–1265, 2014
642014
Aerosol deposition process
Y Imanaka, J Akedo, M Lebedev
US Patent 7,579,251, 2009
622009
Residual trapping of CO2 in an oil‐filled, oil‐wet sandstone core: results of three‐phase pore scale imaging
S Iglauer, A Paluszny, T Rahman, Y Zhang, W Wülling, M Lebedev
Geophysical Research Letters 46, 11,146-11,154, 2019
612019
Nanoscale geomechanical properties of Western Australian coal
H Yu, Y Zhang, M Lebedev, T Han, M Verrall, Z Wang, EA Al-Khdheeawi, ...
Journal of Petroleum Science and Engineering 162, 736-746, 2018
612018
High pressure-elevated temperature x-ray micro-computed tomography for subsurface applications
S Iglauer, M Lebedev
Advances in Colloid and Interface Science 256, 393-410, 2018
602018
Effect of Temperature on CO2/Brine/Dolomite Wettability: Hydrophilic vs Hydrophobic Surfaces
AZ Al-Yaseri, H Roshan, Y Zhang, T Rahman, M Lebedev, A Barifcani, ...
Energy & Fuels 33 (6), 6329-6333, 2017
602017
High-speed optical microscanner driven with resonation of lam waves using Pb (Zr, Ti) O3 thick films formed by aerosol deposition
J Akedo, M Lebedev, H Sato, J Park
Japanese journal of applied physics 44 (9S), 7072, 2005
592005
Laboratory measurements of the effect of fluid saturation on elastic properties of carbonates at seismic frequencies
V Mikhaltsevitch, M Lebedev, B Gurevich
Geophysical prospecting 64 (4), 848-859, 2016
582016
Quantifying the effect of capillarity on attenuation and dispersion in patchy-saturated rocks
Q Qi, TM Müller, B Gurevich, S Lopes, M Lebedev, E Caspari
GEOPHYSICS 79 (5), WB35-WB50, 2014
582014
Magnetic properties of Sm-Fe-N thick film magnets prepared by the aerosol deposition method
S Sugimoto, T Maeda, R Kobayashi, J Akedo, M Lebedev, K Inomata
IEEE transactions on magnetics 39 (5), 2986-2988, 2003
582003
Simulation and experimental measurements of internal magnetic field gradients and NMR transverse relaxation times (T2) in sandstone rocks
PRJ Connolly, W Yan, D Zhang, M Mahmoud, M Verrall, M Lebedev, ...
Journal of Petroleum Science and Engineering 175, 985-997, 2019
572019
Ceramics coating technology based on impact adhesion phenomenon with ultrafine particles-aerosol deposition method for high speed coating at low temperature
J Akedo, M Lebedev
Materia Japan 41, 459, 2002
57*2002
Pore scale investigation of hydrogen injection in sandstone via X-ray micro-tomography
NK Jha, A Al-Yaseri, M Ghasemi, D Al-Bayati, M Lebedev, ...
International Journal of Hydrogen Energy 46 (70), 34822-34829, 2021
562021
Computational elastic up‐scaling of sandstone on the basis of X‐ray micro‐tomographic images
V Shulakova, M Pervukhina, TM Müller, M Lebedev, S Mayo, S Schmid, ...
Geophysical Prospecting 61, 287-301, 2013
562013
Liquid nitrogen fracturing efficiency as a function of coal rank: A multi-scale tomographic study
H Akhondzadeh, A Keshavarz, FUR Awan, M Ali, A Al-Yaseri, C Liu, ...
Journal of Natural Gas Science and Engineering 95, 104177, 2021
542021
CO2 geo-storage capacity enhancement via nanofluid priming
S Al-Anssari, M Arif, S Wang, A Barifcani, M Lebedev, S Iglauer
International Journal of Greenhouse Gas Control 63, 20-25, 2017
542017
Digital carbonate rock physics
E Saenger, S Vialle, M Lebedev, D Uribe, M Osorno, M Duda, H Steeb
Solid Earth 7, 1185–1197, 2016
532016
Low salinity surfactant nanofluids for enhanced CO2 storage application at high pressure and temperature
NK Jha, M Ali, M Sarmadivaleh, S Iglauer, A Barifcani, M Lebedev, ...
Fifth CO2 Geological Storage Workshop 2018 (1), 1-4, 2018
522018
Experimental pore-scale analysis of carbon dioxide hydrate in sandstone via X-Ray micro-computed tomography
D Sadeq, S Iglauer, M Lebedev, T Rahman, Y Zhang, A Barifcani
International Journal of Greenhouse Gas Control 79, 73-82, 2018
512018
An experimental study of acoustic responses on the injection of supercritical CO2 into sandstones from the Otway Basin
M Lebedev, M Pervukhina, V Mikhaltsevitch, T Dance, O Bilenko, ...
GEOPHYSICS 78 (4), D293-D306, 2013
512013
In-situ X-ray micro-computed tomography imaging of the microstructural changes in water-bearing medium rank coal by supercritical CO2 flooding
Y Zhang, M Lebedev, Y Jing, H Yu, S Iglauer
International Journal of Coal Geology 203, 28-35, 2019
482019
Validation of the laboratory measurements at seismic frequencies using the Kramers-Kronig relationship
V Mikhaltsevitch, M Lebedev, B Gurevich
Geophysical Research Letters 43, 4986–4991, 2016
482016
Characterization of nanoscale rockmechanical properties and microstructures of a Chinese sub-bituminous coal
Y Zhang, M Lebedev, A Al-Yaseri, H Yu, X Xu, S Iglauer
Journal of Natural Gas Science and Engineering 52, 106–116, 2018
472018
Wettability Alteration of Carbonate Rocks via Nanoparticle-Anionic Surfactant Flooding at Reservoirs Conditions
S Al-Anssari, LN Nwidee, M Arif, S Wang, A Barifcani, M Lebedev, ...
SPE Symposium: Production Enhancement and Cost Optimisation, https://doi.org …, 2017
452017
Permeability evolution in sandstone due to injection of CO2-saturated brine or supercritical CO2 at reservoir conditions
S Iglauer, M Sarmadivaleh, A Al-Yaseri, M Lebedev
Energy Procedia 63, 3051-3059, 2014
452014
Effect of thickness on the piezoelectric properties of lead zirconate titanate films fabricated by aerosol deposition method
M Lebedev, J Akedo
Japanese journal of applied physics 41 (11S), 6669, 2002
452002
Initial and residual trapping of hydrogen and nitrogen in Fontainebleau sandstone using nuclear magnetic resonance core flooding
A Al-Yaseri, L Esteban, A Giwelli, J Sarout, M Lebedev, M Sarmadivaleh
International Journal of Hydrogen Energy 47 (53), 22482-22494, 2022
442022
Geochemical controls on wettability alteration at pore-scale during low salinity water flooding in sandstone using X-ray micro computed tomography
Y Chen, NK Jha, D Al-Bayati, M Lebedev, M Sarmadivaleh, S Iglauer, ...
Fuel 271, 117675, 2020
442020
Measurements of the elastic and anelastic properties of sandstone flooded with supercritical CO2
V Mikhaltsevitch, M Lebedev, B Gurevich
Geophysical Prospecting 62, 1266–1277, 2014
442014
Aerosol deposition method (ADM) for nano-crystal ceramics coating without firing
J Akedo, M Lebedev, A Iwata, H Ogiso, S Nakano
MRS Online Proceedings Library (OPL) 778, U8. 10/W7. 10, 2003
442003
Wave-velocity dispersion and rock microstructure
W Cheng, J Ba, LY Fu, M Lebedev
Journal of Petroleum Science and Engineering 183, 106466, 2019
432019
Compressional wave velocity of hydrate-bearing bentheimer sediments with varying pore fillings
D Sadeq, K Alef, S Iglauer, M Lebedev, A Barifcani
International Journal of Hydrogen Energy 43 (52), 23193-23200, 2018
432018
A novel high resolution optical scanner actuated by aerosol deposition PZT films
N Asai, R Matsuda, M Watanabe, H Takayama, S Yamada, A Mase, ...
IEEE Proceeding of Micro Electro Mechanical Systems (MEM’2003), Kyoto, Japan, 2003
412003
Micro-cleat and permeability evolution of anisotropic coal during directional CO2 flooding: An in situ micro-CT study
Y Liu, M Lebedev, Y Zhang, E Wang, W Li, J Liang, R Feng, R Ma
Natural Resources Research 31 (5), 2805-2818, 2022
382022
Hydrogen flooding of a coal core: effect on coal swelling
S Iglauer, H Akhondzadeh, H Abid, A Paluszny, A Keshavarz, M Ali, ...
Geophysical Research Letters 49 (6), 10.1029/2021GL096873, 2022
382022
A low-frequency laboratory apparatus for measuring elastic and anelastic properties of rocks
V Mikhaltsevitch, M Lebedev, B Gurevich
SEG Technical Program Expanded Abstracts 2011, 2256-2260, 2011
382011
Feasibility of CO2 plume detection using 4D seismic: CO2CRC Otway Project case study—Part 1: Rock-physics modeling
E Caspari, R Pevzner, B Gurevich, T Dance, J Ennis-King, Y Cinar, ...
Geophysics 80 (4), B95-B104., 2015
372015
Forced imbibition into a limestone: measuring P-wave velocity and water saturation dependence on injection rate
S Lopes, M Lebedev, T Müller, M Clennell, B Gurevich
Geophysical Prospecting 62, 1126-1142, 2014
372014
Theoretical and experimental investigation of propagation of guide waves in cylindrical pipe filled with fluid
H Sato, M Lebedev, J Akedo
Japanese journal of applied physics 45 (5S), 4573, 2006
372006
Aerosol deposition method (ADM): a novel method of PZT thick films producing for microactuators
J Akedo, M Lebedev
Recent Res. Develp. Mat. Sci. 2, 51-77, 2001
372001
Impact of fines and rock wettability on reservoir formation damage
A Al-Yaseri, H Al Mukainah, M Lebedev, A Barifcani, S Iglauer
Geophysical prospecting 64 (4), 860–874, 2016
362016
Interaction of low salinity surfactant nanofluids with carbonate surfaces and molecular level dynamics at fluid-fluid interface at ScCO2 loading
NK Jha, A Ivanova, M Lebedev, A Barifcani, A Cheremisin, S Iglauer, ...
Journal of Colloid and Interface Science 586, 315-325, 2021
352021
Sorption-Induced Deformation and Elastic Weakening of Bentheim Sandstone
A Yurikov, M Lebedev, G Gor, B Gurevich
Journal of Geophysical Research: Solid Earth 123, 8589–8601, 2018
352018
Compaction of quartz-kaolinite mixtures: The influence of the pore fluid composition on the development of their microstructure and elastic anisotropy
R Beloborodov, M Pervukhina, V Luzin, C Delle Piane, MB Clennell, ...
Marine and Petroleum Geology 78, 426–438, 2016
352016
Geo-Mechanical Weakening of Limestone Due to Supercritical CO 2 Injection
Y Zhang, M Sarmadivaleh, M Lebedev, A Barifcani, R Rezaee, ...
Offshore Technology Conference Asia, 22-25 March 2016, Kuala Lumpur …, 2016
342016
Cubic aluminum nitride transformed under reduced pressure using aerosol deposition method
A Iwata, J Akedo, M Lebedev
Journal of the American Ceramic Society 88 (4), 1067-1069, 2005
342005
What thickness of the piezoelectric layer with high breakdown voltage is required for the microactuator?
M Lebedev, J Akedo
Japanese journal of applied physics 41 (5S), 3344, 2002
322002
Coal Wettability after CO2 Injection
AZ Al-Yaseri, H Roshan, X Xu, Y Zhang, M Sarmadivaleh, M Lebedev, ...
Energy & Fuels 31 (11), 12376–12382, 2017
312017
Residual trapping of supercritical CO2: direct pore-scale observation using a low cost pressure cell for micro computer tomography
M Lebedev, Y Zhang, V Mikhaltsevitch, S Iglauer, T Rahman
Energy Procedia 114, 4967-4974, 2017
302017
Change in Geomechanical Properties of Limestone Due to Supercritical CO2 Injection
Y Zhang, M Lebedev, M Sarmadivaleh, A Barifcani, S Iglauer
SPE Asia Pacific Oil and Gas Conference and Exhibition, SPE-182285-MS, 2016
302016
Facies-based rock properties distribution along the Harvey 1 stratigraphic well
C Delle Piane, NE Timms, A Saeedi, MR Rezaee, V Mikhaltsevitch, ...
302013
Elastic anisotropy estimation from laboratory measurements of velocity and polarization of quasi-P-waves using laser interferometry
M Lebedev, A Bóna, R Pevzner, B Gurevich
Geophysics 76 (3), WA83-WA89, 2011
302011
Apparatus for and a method of characterising mechanical properties of a sample
M Lebedev, V Mikhaltsevitch, M Lwin, B Gurevich
US Patent 9,857,278, 2018
292018
The system can't perform the operation now. Try again later.
Articles 1–100