Results 51 to 60 of about 11,293 (290)
Self‐Assembled Calcite Architectures for Programmable Information Storage
Advanced Materials Technologies, EarlyView.Programmable biomineralization enables the formation of 3D calcite architectures that encode information through spatially defined refractive‐index modulations. Data are written via laser‐directed mineralization, stored in stable voxelized mineral structures, and retrieved non‐destructively through optical diffraction, offering a pathway toward ultra ...
Congrui Jin +2 more
wiley +1 more source
Integrated reservoir characterization of low resistivity thin beds using three-dimensional modeling for natural gas exploration [PDF]
, 2018 A natural gas reservoir was discovered at approximately 3 km (TVDSS) through first vertical wildcat. Four subsequent wildcats were drilled in deviated trajectory to assess hydrocarbon distribution with no success.
Editor Geological Society of Malaysia
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Progressive Geological Modeling and Uncertainty Analysis Using Machine Learning [PDF]
, 2023 Three-dimensional geological modeling is a process of interpreting geological features from limited sample data and making predictions, which can be converted into a classification task for grid units in the geological space.
Deping Chu +6 more
core +1 more source
Научно-технический вестник информационных технологий, механики и оптикиMethods for comparing three-dimensional images in problems of geological modeling of a reservoir are studied in order to improve their quality. The proposed method combines such advantages as global representation of shape, invariance to transformations,
P. A. Litvinov, I. A. Bessmertny
doaj +1 more source
Analyzing the effects of geological and parameter uncertainty on prediction of groundwater head and travel time [PDF]
Hydrology and Earth System Sciences, 2013 Uncertainty of groundwater model predictions has in the past mostly been related to uncertainty in the hydraulic parameters, whereas uncertainty in the geological structure has not been considered to the same extent.
X. He +5 more
doaj +1 more source
Micromachined Double‐Membrane Mechanically Tunable Metamaterial for Thermal Infrared Filtering
Advanced Photonics Research, Volume 6, Issue 5, May 2025.Herein, a mechanically tunable double‐layer plasmonic metamaterial leveraging the extraordinary optical transmission effect observed in subwavelength arrays of openings within thin metal layers is presented. The concept is experimentally validated by integrating the proposed metamaterial structure into an electrostatic parallel‐plate actuator to create
Oleg Bannik +7 more
wiley +1 more source
Application of Three-Dimensional Geological Modelling in Coal Mining
Geo-Resources Environment and Engineering, 2017 Three-dimensional geological modelling of coal mines is critical to the sustainable development of the mining industry. On the basis of comprehensively analyzing 3D geological modelling methods, according to the available data of mine such as geological terrain maps, cross-sections and boreholes, we present a 3D modelling method by integrating ArcGIS ...
Liyan Ren +3 more
openaire +2 more sources
Advanced Science, EarlyView.Comparative genomics of Gondwana‐diverged Pila and Pomacea reveals parallel evolution of aerial oviposition. Convergent chromosomal rearrangements reshape regulatory landscapes within topologically associating domains. Lineage‐specific gene family expansions and viral‐derived perivitelline proteins (PV1) underpin desiccation resistance.
Yufei Zhou +10 more
wiley +1 more source
Seismic imaging of crustal structure at mid-ocean ridges: a three-dimensional approach [PDF]
, 2001 Over recent years geological, geochemical and geophysical surveys of mid-ocean ridges have revealed a significant degree of along-axis variability not only in seabed morphology, but also in crustal structure, particularly Numerous geophysical surveys of ...
Day, Anthony J., Day, A.J.
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Sustainable Materials Design With Multi‐Modal Artificial Intelligence
Advanced Science, EarlyView.Critical mineral scarcity, high embodied carbon, and persistent pollution from materials processing intensify the need for sustainable materials design. This review frames the problem as multi‐objective optimization under heterogeneous, high‐dimensional evidence and highlights multi‐modal AI as an enabling pathway.
Tianyi Xu +8 more
wiley +1 more source