Results 51 to 60 of about 19,231,090 (300)

Patterns of evolution of geological structures. Geological Scale

open access: yesRUDN Journal of Engineering Research, 2011
Analysis of geological structures allowed to justify a change in their plans for structural and chemical composition of granitoids.
V N Kolesnikov
doaj  

Selected components of geological structures and numerical modelling of slope stability

open access: yesOpen Geosciences, 2019
This paper presents the impact of selected essential aspects of geological structure on the state of slope stability as assessed by changes in the safety factor (SF).
Ł. Kaczmarek, P. Popielski
semanticscholar   +1 more source

Sustainable Materials Design With Multi‐Modal Artificial Intelligence

open access: yesAdvanced 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

Analysis of effects of geological structures in rock driving by TBM [PDF]

open access: yesActa Montanistica Slovaca, 2006
Although mechanical properties belongs to important parameter for the excavation modelling, effect of geological structures on the rock massive fragmentation is often much higher than varying rock properties.
Ľudmila Tréfová
doaj  

High-pressure experimental models of geological structures

open access: yesEPJ Web of Conferences, 2010
In order to understand deformation processes that operated in large-scale, natural systems, experimental models can provide a crucial means of developing ideas concerning the interactions of sub-systems.
Couples G.D., Lewis H.
doaj   +1 more source

3D Parametric Modeling of Complex Geological Structures for Geotechnical Engineering of Dam Foundation Based on T‐Splines

open access: yesComput. Aided Civ. Infrastructure Eng., 2018
We propose a novel geological modeling method based on T‐splines for computer‐aided design (CAD) and building information modeling (BIM) systems of geotechnical engineering and perform original research on special T‐splines modeling strategies and the ...
Yichi Zhang   +5 more
semanticscholar   +1 more source

Structural and Compositional Effects on the Scintillation Properties of Fast Emitting Metal‐Organic Frameworks

open access: yesAdvanced Science, EarlyView.
The crystalline structure, the atomic numbers of the constituent elementsand the size of MOF crystals each influence their photoluminescence and scintillation properties in distinct ways. Together, these factors provide valuable guidelines for designing systems with optimized performance and tunable timing characteristics, arising from the synergistic ...
Francesca Cova   +8 more
wiley   +1 more source

A Global Methane Observation System to Reduce Uncertainty for Anthropogenic and Natural Sources and Sinks for Detecting and Attributing Climate Feedbacks

open access: yesAdvanced Science, EarlyView.
Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais   +32 more
wiley   +1 more source

Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction

open access: yesAdvanced Science, EarlyView.
Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen   +5 more
wiley   +1 more source

Real-time visualization of 3D terrains and subsurface geological structures

open access: yesAdvances in Engineering Software, 2018
Geological structures, both at the surface and subsurface levels, are typically represented by means of voxel data. This model presents a major drawback: its large storage requirements.
A. Graciano, Antonio J. Rueda, F. Feito
semanticscholar   +1 more source

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