Results 51 to 60 of about 212,782 (282)
DDE KG Editor: A data service system for knowledge graph construction in geoscience
Geoscience Data JournalDeep‐time Digital Earth (DDE) is an innovative international big science program, focusing on scientific propositions of earth evolution, changing Earth Science by coordinating global geoscience data, and sharing global geoscience knowledge.
Chengbin Hou +9 more
doaj +1 more source
Developing Effective K-16 Geoscience Partnerships [PDF]
, 2003 This article describes the benefits of research partnerships to scientists, students, and teachers. There is growing awareness that the way science is experienced in the K-16 classroom deviates greatly from the experiences of practicing researchers ...
Paul Harnik, Robert Ross
core
Advanced Science, EarlyView.A lithium‐bearing slag is investigated with the goal of holistic valorization. The present β‐eucryptite (LiAlSiO4) exhibits a high lithium content and low levels of impurities. The spinel contains most of the chromium and vanadium, representing additional valorization opportunities.
Peter Cornelius Gantz +9 more
wiley +1 more source
A Proton‐Intercalation Pathway Realizes Long‐Life Manganese‐Ion Hybrid Batteries With Layered KV3O8
Advanced Science, EarlyView.This is the first study to demonstrate layered monoclinic KV3O8 as a highly stable cathode material for aqueous Mn‐based hybrid batteries, exhibiting excellent cycling stability with 88.0% capacity retention after 3600 cycles. The proton storage mechanism is systematically elucidated through comprehensive spectroscopic analyses, further supported by ...
Sangki Lee +10 more
wiley +1 more source
Future technology strategies for the geoscience sector: insights from STEEP and SWOT analyses
Frontiers in Earth ScienceDigital innovation technologies, such as artificial intelligence (AI), big data, and digital twins, are rapidly reshaping industries worldwide and fundamentally transforming traditional research and development (R&D) paradigms.
Si Woong Bae, Jae-Wook Lee
doaj +1 more source
Helium ion microscope – secondary ion mass spectrometry for geological materials
Beilstein Journal of Nanotechnology, 2020 The helium ion microscope (HIM) is a focussed ion beam instrument with unprecedented spatial resolution for secondary electron imaging but has traditionally lacked microanalytical capabilities.
Matthew R. Ball +5 more
doaj +1 more source
Power-law size distributions in geoscience revisited
, 2019 The size or energy of diverse structures or phenomena in geoscience appears to follow power-law distributions. A rigorous statistical analysis of such observations is tricky, though.
Corral, Álvaro, González, Álvaro
core +1 more source
AIChE Journal, EarlyView.Abstract Despite extensive modeling efforts in extraction research, transient column models are rarely applied in industry due to concerns regarding parameter identifiability and model reliability. To address this, we analyzed uncertainty propagation from estimated parameters in a previously introduced column model and assessed identifiability via ill ...
Andreas Palmtag +2 more
wiley +1 more source
Energies, 2021 Computed X-ray tomography (CT), together with pulse and pressure decay permeability methods were used to evaluate a formula for absolute reservoir permeability.
Paulina Krakowska-Madejska +5 more
doaj +1 more source
Erosion of granular sediments by submerged impinging jets: Particle size effects and cohesion onset
AIChE Journal, EarlyView.Abstract This study investigates the erosion behavior and modeling of glass particle beds under impinging jet conditions, with a focus on particle size effects and the onset of cohesion. Ultrasonic profiling is implemented to scan and measure static crater profiles.
Ahmad Mohamadiyeh +4 more
wiley +1 more source