152 citations as recorded by crossref.

1. Mapping the physico-chemical properties of mineral dust in western Africa: mineralogical composition P. Formenti et al. 10.5194/acp-14-10663-2014
2. Toward more realistic projections of soil carbon dynamics by Earth system models Y. Luo et al. 10.1002/2015GB005239
3. Investigating water adsorption onto natural mineral dust particles: Linking DRIFTS experiments and BET theory N. Joshi et al. 10.1016/j.aeolia.2017.06.001
4. Mineral dust optical properties for remote sensing and global modeling: A review P. Castellanos et al. 10.1016/j.rse.2023.113982
5. Earth, Wind, Fire, and Pollution: Aerosol Nutrient Sources and Impacts on Ocean Biogeochemistry D. Hamilton et al. 10.1146/annurev-marine-031921-013612
6. Observations suggest that North African dust absorbs less solar radiation than models estimate A. Adebiyi et al. 10.1038/s43247-023-00825-2
7. Speciation of Magnesium in Aerosols Using X-ray Absorption Near-Edge Structure Related to Its Contribution to Neutralization Reactions in the Atmosphere T. Kawai et al. 10.3390/atmos12050586
8. Variations of the aerosol chemical composition during Asian dust storm at Dushanbe, Tajikistan K. Fomba et al. 10.1051/e3sconf/20199903007
9. What is the real role of iron oxides in the optical properties of dust aerosols? X. Zhang et al. 10.5194/acp-15-12159-2015
10. An aerosol odyssey: Navigating nutrient flux changes to marine ecosystems D. Hamilton et al. 10.1525/elementa.2023.00037
11. Global scale variability of the mineral dust long-wave refractive index: a new dataset of in situ measurements for climate modeling and remote sensing C. Di Biagio et al. 10.5194/acp-17-1901-2017
12. Predicting the mineral composition of dust aerosols – Part 1: Representing key processes J. Perlwitz et al. 10.5194/acp-15-11593-2015
13. A Method to Account for the Impact of Water Vapor on Observation‐Based Estimates of the Clear‐Sky Shortwave Direct Radiative Effect of Mineral Dust A. Kuwano & A. Evan 10.1029/2022JD036620
14. Paleodust variability since the Last Glacial Maximum and implications for iron inputs to the ocean S. Albani et al. 10.1002/2016GL067911
15. Metallic and Crustal Elements in Biomass-Burning Aerosol and Ash: Prevalence, Significance, and Similarity to Soil Particles L. Jahn et al. 10.1021/acsearthspacechem.0c00191
16. Cloud condensation nucleation activities of calcium carbonate and its atmospheric ageing products M. Tang et al. 10.1039/C5CP03795F
17. Quantifying the range of the dust direct radiative effect due to source mineralogy uncertainty L. Li et al. 10.5194/acp-21-3973-2021
18. The EMIT mission information yield for mineral dust radiative forcing D. Connelly et al. 10.1016/j.rse.2021.112380
19. Observationally constrained regional variations of shortwave absorption by iron oxides emphasize the cooling effect of dust V. Obiso et al. 10.5194/acp-24-5337-2024
20. The CHIMERE chemistry-transport model v2023r1 L. Menut et al. 10.5194/gmd-17-5431-2024
21. Modeling dust mineralogical composition: sensitivity to soil mineralogy atlases and their expected climate impacts M. Gonçalves Ageitos et al. 10.5194/acp-23-8623-2023
22. Provenance fingerprints of atmospheric dust collected at Granada city (Southern Iberian Peninsula). Evidence from quartz grains A. Molinero-García et al. 10.1016/j.catena.2021.105738
23. Advances in understanding mineral dust and boundary layer processes over the Sahara from Fennec aircraft observations C. Ryder et al. 10.5194/acp-15-8479-2015
24. Sources, transport and deposition of iron in the global atmosphere R. Wang et al. 10.5194/acp-15-6247-2015
25. Spectral- and size-resolved mass absorption efficiency of mineral dust aerosols in the shortwave spectrum: a simulation chamber study L. Caponi et al. 10.5194/acp-17-7175-2017
26. Dominant Contribution of Non-dust Primary Emissions and Secondary Processes to Dissolved Aerosol Iron Y. Chen et al. 10.1021/acs.est.4c05816
27. Importance of different parameterization changes for the updated dust cycle modeling in the Community Atmosphere Model (version 6.1) L. Li et al. 10.5194/gmd-15-8181-2022
28. Composition of airborne particulate matter in the industrial area versus mountain area B. Sýkorová et al. 10.1016/j.pisc.2015.12.006
29. Aerosol-Climate Interactions During the Last Glacial Maximum S. Albani et al. 10.1007/s40641-018-0100-7
30. Detrital Carbonate Minerals in Earth's Element Cycles G. Müller et al. 10.1029/2021GB007231
31. Orange Snow—A Saharan Dust Intrusion over Romania During Winter Conditions L. Mărmureanu et al. 10.3390/rs11212466
32. Contribution of the world's main dust source regions to the global cycle of desert dust J. Kok et al. 10.5194/acp-21-8169-2021
33. Influence of sampling approaches on physical and geochemical analysis of aeolian dust in source regions J. von Holdt et al. 10.1016/j.aeolia.2021.100684
34. Quantifying the dust direct radiative effect in the southwestern United States: findings from multiyear measurements A. Kuwano et al. 10.5194/acp-24-9843-2024
35. Heterogeneous Uptake of Formic Acid and Acetic Acid on Mineral Dust and Coal Fly Ash Y. Wang et al. 10.1021/acsearthspacechem.9b00263
36. Mineralization of organic carbon and formation of microbial biomass in soil: Effects of clay content and composition and the mechanisms involved F. Rakhsh et al. 10.1016/j.soilbio.2020.108036
37. Direct Radiative Effects in Haboobs J. Bukowski & S. van den Heever 10.1029/2021JD034814
38. Water Interaction with Mineral Dust Aerosol: Particle Size and Hygroscopic Properties of Dust S. Ibrahim et al. 10.1021/acsearthspacechem.7b00152
39. Competition between Displacement and Dissociation of a Strong Acid Compared to a Weak Acid Adsorbed on Silica Particle Surfaces: The Role of Adsorbed Water Y. Fang et al. 10.1021/acs.jpca.6b02262
40. Mineralogy and mixing state of north African mineral dust by online single-particle mass spectrometry N. Marsden et al. 10.5194/acp-19-2259-2019
41. Pb-Bearing Ferrihydrite Bioreduction and Secondary-Mineral Precipitation during Fe Redox Cycling F. Meite et al. 10.3390/min12050610
42. Geochemistry of PM10 over Europe during the EMEP intensive measurement periods in summer 2012 and winter 2013 A. Alastuey et al. 10.5194/acp-16-6107-2016
43. Mineralogical properties and internal structures of individual fine particles of Saharan dust G. Jeong et al. 10.5194/acp-16-12397-2016
44. Transport of Mineral Dust and Its Impact on Climate K. Schepanski 10.3390/geosciences8050151
45. Better representation of dust can improve climate models with too weak an African monsoon Y. Balkanski et al. 10.5194/acp-21-11423-2021
46. Evaluation of IASI-derived dust aerosol characteristics over the tropical belt V. Capelle et al. 10.5194/acp-14-9343-2014
47. Rapid changes of dust geochemistry in the Saharan Air Layer linked to sources and meteorology S. Rodríguez et al. 10.1016/j.atmosenv.2019.117186
48. Composition, size distribution, optical properties, and radiative effects of laboratory-resuspended PM10 from geological dust of the Rome area, by electron microscopy and radiative transfer modelling A. Pietrodangelo et al. 10.5194/acp-15-13177-2015
49. Large synthesis of in situ field measurements of the size distribution of mineral dust aerosols across their life cycles P. Formenti & C. Di Biagio 10.5194/essd-16-4995-2024
50. Assessment of leaching protocols to determine the solubility of trace metals in aerosols M. Perron et al. 10.1016/j.talanta.2019.120377
51. Ocean fertilization by pyrogenic aerosol iron A. Ito et al. 10.1038/s41612-021-00185-8
52. The Dust Direct Radiative Impact and Its Sensitivity to the Land Surface State and Key Minerals in the WRF‐Chem‐DuMo Model: A Case Study of Dust Storms in Central Asia L. Li & I. Sokolik 10.1029/2017JD027667
53. Testing the performance of state-of-the-art dust emission schemes using DO4Models field data K. Haustein et al. 10.5194/gmd-8-341-2015
54. Aeolian Dust Provenance in Central East Antarctica During the Holocene: Environmental Constraints From Single‐Grain Raman Spectroscopy C. Paleari et al. 10.1029/2019GL083402
55. Iron oxide minerals in dust-source sediments from the Bodélé Depression, Chad: Implications for radiative properties and Fe bioavailability of dust plumes from the Sahara B. Moskowitz et al. 10.1016/j.aeolia.2016.07.001
56. Modelling the mineralogical composition and solubility of mineral dust in the Mediterranean area with CHIMERE 2017r4 L. Menut et al. 10.5194/gmd-13-2051-2020
57. Predicting the mineral composition of dust aerosols – Part 2: Model evaluation and identification of key processes with observations J. Perlwitz et al. 10.5194/acp-15-11629-2015
58. Status and future of numerical atmospheric aerosol prediction with a focus on data requirements A. Benedetti et al. 10.5194/acp-18-10615-2018
59. An inclusive view of Saharan dust advections to Italy and the Central Mediterranean G. Gobbi et al. 10.1016/j.atmosenv.2019.01.002
60. Elemental ratios as tracers of the sources of mineral dust in north-eastern Sahara M. Boraiy et al. 10.1007/s13762-023-05077-3
61. Chemistry and mineralogy of clay minerals in Asian and Saharan dusts and the implications for iron supply to the oceans G. Jeong & E. Achterberg 10.5194/acp-14-12415-2014
62. Highly bioavailable dust-borne iron delivered to the Southern Ocean during glacial periods E. Shoenfelt et al. 10.1073/pnas.1809755115
63. Infrared optical signature reveals the source–dependency and along–transport evolution of dust mineralogy as shown by laboratory study C. Di Biagio et al. 10.1038/s41598-023-39336-7
64. Mineralogical and morphological properties of individual dust particles in ice cores from the Tibetan Plateau G. WU et al. 10.1017/jog.2016.8
65. Morphology and mineralogical composition of sandblasting dust particles from the Taklimakan Desert T. Hu et al. 10.1016/j.scitotenv.2022.155315
66. Retrieval of aerosol components directly from satellite and ground-based measurements L. Li et al. 10.5194/acp-19-13409-2019
67. Responses of ocean biogeochemistry to atmospheric supply of lithogenic and pyrogenic iron-containing aerosols A. Ito et al. 10.1017/S0016756819001080
68. Spectral Characterization of Parent Soils From Globally Important Dust Aerosol Entrainment Regions M. Sadrian et al. 10.1029/2022JD037666
69. Soluble iron dust export in the high altitude Saharan Air Layer L. Ravelo-Pérez et al. 10.1016/j.atmosenv.2016.03.030
70. A Global‐Scale Mineral Dust Equation X. Liu et al. 10.1029/2022JD036937
71. Monitoring the impact of desert dust outbreaks for air quality for health studies X. Querol et al. 10.1016/j.envint.2019.05.061
72. Modulation of snow reflectance and snowmelt from Central Asian glaciers by anthropogenic black carbon J. Schmale et al. 10.1038/srep40501
73. Improved constraints on hematite refractive index for estimating climatic effects of dust aerosols L. Li et al. 10.1038/s43247-024-01441-4
74. Radiative forcing by light-absorbing aerosols of pyrogenetic iron oxides A. Ito et al. 10.1038/s41598-018-25756-3
75. Aging of mineral dusts and proxies by uptake of methylglyoxal: A Knudsen cell study A. Lostier et al. 10.1016/j.atmosenv.2024.120876
76. Aerosol Mineralogical Study Using Laboratory and IASI Measurements: Application to East Asian Deserts P. Alalam et al. 10.3390/rs14143422
77. Modeling the global emission, transport and deposition of trace elements associated with mineral dust Y. Zhang et al. 10.5194/bg-12-5771-2015
78. Satellites reveal Earth's seasonally shifting dust emission sources A. Chappell et al. 10.1016/j.scitotenv.2023.163452
79. Source apportionment of atmospheric aerosol in a marine dusty environment by ionic/composition mass balance (IMB) J. Cardoso et al. 10.5194/acp-18-13215-2018
80. A comprehensive study of hygroscopic properties of calcium- and magnesium-containing salts: implication for hygroscopicity of mineral dust and sea salt aerosols L. Guo et al. 10.5194/acp-19-2115-2019
81. Insight into the magnetic properties of Pb-dopped iron oxide nanoparticles during Fe(III) bio-reduction by Shewanella oneidensis MR-1 F. Meite et al. 10.1016/j.chemgeo.2022.120904
82. Modeling thermal conductivity of clays: A review and evaluation of 28 predictive models L. Liu et al. 10.1016/j.enggeo.2021.106107
83. Probing Iceland's dust-emitting sediments: particle size distribution, mineralogy, cohesion, Fe mode of occurrence, and reflectance spectra signatures A. González-Romero et al. 10.5194/acp-24-6883-2024
84. Mimosine facilitates Fe uptake by Leucaena leucocephala subsp. glabrata in alkaline soils by solubilizing Fe-oxides M. Honda & D. Borthakur 10.1007/s11104-022-05789-4
85. Subregional inversion of North African dust sources J. Escribano et al. 10.1002/2016JD025020
86. A critical review of filter transmittance measurements for aerosol light absorption, and de novo calibration for a decade of monitoring on PTFE membranes W. White et al. 10.1080/02786826.2016.1211615
87. Predicting the mineral composition of dust aerosols: Insights from elemental composition measured at the Izaña Observatory C. Pérez García‐Pando et al. 10.1002/2016GL069873
88. Spatial and seasonal variability in fine mineral dust and coarse aerosol mass at remote sites across the United States J. Hand et al. 10.1002/2016JD026290
89. Thermal infrared dust optical depth and coarse-mode effective diameter over oceans retrieved from collocated MODIS and CALIOP observations J. Zheng et al. 10.5194/acp-23-8271-2023
90. Distinct chemical and mineralogical composition of Icelandic dust compared to northern African and Asian dust C. Baldo et al. 10.5194/acp-20-13521-2020
91. Beyond clay: towards an improved set of variables for predicting soil organic matter content C. Rasmussen et al. 10.1007/s10533-018-0424-3
92. Dominance of goethite over hematite in iron oxides of mineral dust from Western Africa: Quantitative partitioning by X‐ray absorption spectroscopy P. Formenti et al. 10.1002/2014JD021668
93. Role of K-feldspar and quartz in global ice nucleation by mineral dust in mixed-phase clouds M. Chatziparaschos et al. 10.5194/acp-23-1785-2023
94. Delivery of anthropogenic bioavailable iron from mineral dust and combustion aerosols to the ocean A. Ito & Z. Shi 10.5194/acp-16-85-2016
95. Complex refractive indices and single-scattering albedo of global dust aerosols in the shortwave spectrum and relationship to size and iron content C. Di Biagio et al. 10.5194/acp-19-15503-2019
96. Origin and distribution of clay minerals in semi-arid Sahelian soils: case of Kori Ouallam watershed, south-western Niger S. Noma Adamou et al. 10.1180/clm.2024.21
97. Characterization of the particle size distribution, mineralogy, and Fe mode of occurrence of dust-emitting sediments from the Mojave Desert, California, USA A. González-Romero et al. 10.5194/acp-24-9155-2024
98. Asian and Saharan dust from a chemical/mineralogical point of view: differences and similarities from bulk and single particle measurements K. Kandler et al. 10.1051/e3sconf/20199903001
99. Global distribution of clay-size minerals on land surface for biogeochemical and climatological studies A. Ito & R. Wagai 10.1038/sdata.2017.103
100. Seasonal variation of aerosol iron solubility in coarse and fine particles at an inland city in northwestern China H. Zhang et al. 10.5194/acp-23-3543-2023
101. An improved representation of aerosol in the ECMWF IFS-COMPO 49R1 through the integration of EQSAM4Climv12 – a first attempt at simulating aerosol acidity S. Rémy et al. 10.5194/gmd-17-7539-2024
102. Distinguishing Saharan Dust Plume Sources in the Tropical Atlantic Using Elemental Indicators D. Yeager & V. Morris 10.3390/atmos15050554
103. Chemical characterization and source apportionment of submicron aerosols measured in Senegal during the 2015 SHADOW campaign L. Rivellini et al. 10.5194/acp-17-10291-2017
104. Heterogeneous reaction of NO2 with feldspar, three clay minerals and Arizona Test Dust M. Tang et al. 10.1016/j.jes.2022.07.023
105. Understanding Haze: Modeling Size-Resolved Mineral Aerosol from Satellite Remote Sensing N. Sanwlani & R. Das 10.3390/rs14030761
106. Modeling dust as component minerals in the Community Atmosphere Model: development of framework and impact on radiative forcing R. Scanza et al. 10.5194/acp-15-537-2015
107. Evaluation of aerosol iron solubility over Australian coastal regions based on inverse modeling: implications of bushfires on bioaccessible iron concentrations in the Southern Hemisphere A. Ito et al. 10.1186/s40645-020-00357-9
108. Heterogeneous Interaction of Various Natural Dust Samples with Isopropyl Alcohol as a Probe VOC M. Zeineddine et al. 10.1021/acs.jpca.8b02034
109. Progress in Dust Modelling, Global Dust Budgets, and Soil Organic Carbon Dynamics W. Chen et al. 10.3390/land11020176
110. Estimating Base Cation Weathering Rates in the USA: Challenges of Uncertain Soil Mineralogy and Specific Surface Area with Applications of the PROFILE Model C. Whitfield et al. 10.1007/s11270-018-3691-7
111. Aerosol Iron from Metal Production as a Secondary Source of Bioaccessible Iron A. Ito & T. Miyakawa 10.1021/acs.est.2c06472
112. Uptake Mechanism of Acetic Acid onto Natural Gobi Dust X. Wang et al. 10.1021/acsearthspacechem.0c00168
113. Do dust emissions from sparsely vegetated regions dominate atmospheric iron supply to the Southern Ocean? A. Ito & J. Kok 10.1002/2016JD025939
114. Aerosol Deposition Impacts on Land and Ocean Carbon Cycles N. Mahowald et al. 10.1007/s40641-017-0056-z
115. High sensitivity of Indian summer monsoon to Middle East dust absorptive properties Q. Jin et al. 10.1038/srep30690
116. The implementation of dust mineralogy in COSMO5.05-MUSCAT S. Gómez Maqueo Anaya et al. 10.5194/gmd-17-1271-2024
117. Insights into the single-particle composition, size, mixing state, and aspect ratio of freshly emitted mineral dust from field measurements in the Moroccan Sahara using electron microscopy A. Panta et al. 10.5194/acp-23-3861-2023
118. A review of coarse mineral dust in the Earth system A. Adebiyi et al. 10.1016/j.aeolia.2022.100849
119. Atmospheric phosphorus and its geochemical cycling: Fundamentals, progress, and perspectives X. Diao et al. 10.1016/j.earscirev.2023.104492
120. Important role of Fe oxides in global soil carbon stabilization and stocks N. Jia et al. 10.1038/s41467-024-54832-8
121. The role of refractive indices in measuring mineral dust with high-spectral-resolution infrared satellite sounders: application to the Gobi Desert P. Alalam et al. 10.5194/acp-24-12277-2024
122. Giant dust particles at Nevado Illimani: a proxy of summertime deep convection over the Bolivian Altiplano F. Lindau et al. 10.5194/tc-15-1383-2021
123. Chemical and Radiological Characterizations of the Desert Dust Coming from Northern Africa to Batman (Southeastern Turkey) Ü. IŞIK et al. 10.17776/csj.1052281
124. The effects of Fe- and Mn-oxides and imogolite in the presence of kaolinite on organic nitrogen mineralization and soil enzyme activities F. Rakhsh et al. 10.1080/03650340.2023.2210057
125. Ice‐Nucleating Particles That Impact Clouds and Climate: Observational and Modeling Research Needs S. Burrows et al. 10.1029/2021RG000745
126. Reviews and syntheses: the GESAMP atmospheric iron deposition model intercomparison study S. Myriokefalitakis et al. 10.5194/bg-15-6659-2018
127. On mineral dust aerosol hygroscopicity L. Chen et al. 10.5194/acp-20-13611-2020
128. Interactions of Water with Mineral Dust Aerosol: Water Adsorption, Hygroscopicity, Cloud Condensation, and Ice Nucleation M. Tang et al. 10.1021/acs.chemrev.5b00529
129. Description and evaluation of the tropospheric aerosol scheme in the European Centre for Medium-Range Weather Forecasts (ECMWF) Integrated Forecasting System (IFS-AER, cycle 45R1) S. Rémy et al. 10.5194/gmd-12-4627-2019
130. Hygroscopic Properties of Saline Mineral Dust From Different Regions in China: Geographical Variations, Compositional Dependence, and Atmospheric Implications M. Tang et al. 10.1029/2019JD031128
131. Tracing the provenance of mineral dust over the northern and southern Indian Oceans during the GEOTRACES-India (GI-01, GI-02) expeditions D. Karri et al. 10.1016/j.gca.2023.12.025
132. Importance of Rocks and Their Weathering Products on Groundwater Quality in Central-East Cameroon M. Dedzo et al. 10.3390/hydrology4020023
133. Effective Refractive Index Values and Single Scattering Albedo Implications for Dry-Generated Clays As Retrieved from Cavity Ring-Down Spectroscopy J. Morang et al. 10.1021/acs.analchem.8b01319
134. Heterogeneous Reaction of CaCO3 With NO2 at Different Relative Humidities: Kinetics, Mechanisms, and Impacts on Aerosol Hygroscopicity X. Jia et al. 10.1029/2021JD034826
135. Variability in sediment particle size, mineralogy, and Fe mode of occurrence across dust-source inland drainage basins: the case of the lower Drâa Valley, Morocco A. González-Romero et al. 10.5194/acp-23-15815-2023
136. Comments on ‘Influence of measurement uncertainties on fractional solubility of iron in mineral aerosols over the oceans’ Aeolian Research 22, 85–92 R. Raiswell et al. 10.1016/j.aeolia.2017.03.003
137. An iterative approach converting extinction enhancement from water uptake to physical growth factor for clay aerosol and the effect of refractive index J. Morang & M. Greenslade 10.1080/02786826.2020.1778161
138. Ultraviolet–Visible Diffuse Reflectance Spectroscopy (UV–Vis DRS), a rapid and non-destructive analytical tool for the identification of Saharan dust events in particulate matter filters P. Morozzi et al. 10.1016/j.atmosenv.2021.118297
139. Iron Mineralogy and Speciation in Clay‐Sized Fractions of Chinese Desert Sediments W. Lu et al. 10.1002/2017JD027733
140. Aerosols in atmospheric chemistry and biogeochemical cycles of nutrients M. Kanakidou et al. 10.1088/1748-9326/aabcdb
141. Mineralogy and physicochemical features of Saharan dust wet deposited in the Iberian Peninsula during an extreme red rain event C. Rodriguez-Navarro et al. 10.5194/acp-18-10089-2018
142. Sources and formation of iron minerals in eastern Mediterranean coastal sandy soils – A HRTEM and clay mineral study A. Sandler et al. 10.1016/j.catena.2022.106644
143. Soil management and ionic strength on selenite retention in oxidic soils A. Araujo et al. 10.1590/1413-70542018424007318
144. Seasonal provenance changes in present-day Saharan dust collected in and off Mauritania C. Friese et al. 10.5194/acp-17-10163-2017
145. Less atmospheric radiative heating by dust due to the synergy of coarser size and aspherical shape A. Ito et al. 10.5194/acp-21-16869-2021
146. Heterogeneous reactions of mineral dust aerosol: implications for tropospheric oxidation capacity M. Tang et al. 10.5194/acp-17-11727-2017
147. Inferring iron-oxide species content in atmospheric mineral dust from DSCOVR EPIC observations S. Go et al. 10.5194/acp-22-1395-2022
148. Perspective on identifying and characterizing the processes controlling iron speciation and residence time at the atmosphere-ocean interface N. Meskhidze et al. 10.1016/j.marchem.2019.103704
149. Modeling impacts of dust mineralogy on fast climate response Q. Song et al. 10.5194/acp-24-7421-2024
150. On the spectral depolarisation and lidar ratio of mineral dust provided in the AERONET version 3 inversion product S. Shin et al. 10.5194/acp-18-12735-2018
151. Distinguishing different surface interactions for nucleotides adsorbed onto hematite and goethite particle surfaces through ATR-FTIR spectroscopy and DFT calculations I. Sit et al. 10.1039/D3CP01200J
152. A new generator for mineral dust aerosol production from soil samples in the laboratory: GAMEL S. Lafon et al. 10.1016/j.aeolia.2014.04.004