Results 71 to 80 of about 290,427 (353)

Designing Light‐Sensitive Organic Semiconductors with Azobenzenes for Photoelectrochemical Transistors as Neuromorphic Platforms

open access: yesAdvanced Science, EarlyView.
This study focuses on the functionalization of PEDOT:PSS with substituted azobenzenes as gate electrodes and the investigation of the relationship between molecular structure and optoelectronic performance in organic photoelectrochemical transistors (OPECTs).
Isabela Berndt Paro   +16 more
wiley   +1 more source

Geology of Rookery Creek zinc-lead showings, Cornwallis Island, Nunavut [PDF]

open access: yes, 2002
Four zinc-lead showings are known from the Middle Ordovician Bay Fiord and Thumb Mountain formations at Rookery Creek on western Cornwallis Island. Mapping of the Rookery Creek area was updated at 1:50 000 scale. The geology is complex, with four fault sets superimposed on a broad anticlinorium.
E Turner, K Dewing
openaire   +1 more source

Characterization and Reuse of Lithium‐ion Battery Cathode Material Recovered Through a Bacterial Process

open access: yesAdvanced Energy Materials, EarlyView.
A sustainable bacteria‐based lithium‐ion battery cathode recycling method is optimized using engineering biology. The resulting biomineralized manganese carbonate species is found to be easily converted into an electrode material, via simple calcination.
Virginia Echavarri‐Bravo   +4 more
wiley   +1 more source

Diagenetic and post-diagenetic fabrics in the Kamarposht fluorite mine (east of Mazandaran province): Explainaton and genetic interpretation

open access: yesJournal of Economic Geology, 2017
Introduction Upper part of Elika Formation (middle Triassic) in the central Alborz as one of the most important fluorite districts in Iran is the host of some carbonate rock-hosted fluorite deposits such as Kamarposht, Pachi-Miana, Shashroodbar, Era ...
Faezeh Nabiloo   +2 more
doaj   +1 more source

The living heart: Climate gradients predict desert mountain endemism

open access: yesEcology and Evolution, 2021
Mountain regions are centers of biodiversity endemism at a global scale but the role of arid‐zone mountain ranges in shaping biodiversity patterns is poorly understood.
Peter J. McDonald   +4 more
doaj   +1 more source

Geological constraints for a conceptual evolutionary model of the slope deformations affecting Mt. Nuovo at Ischia (Italy) [PDF]

open access: yes, 2015
ischia island was the scenario of several Holocene slope in- stability events occurred at different scales, from shallow mass movements, triggered by meteo-climatic forcing, up to massive rock slope failures such as large debris avalanches these last ...
DELLA SETA, Marta   +6 more
core   +1 more source

Battery‐Grade Lithium Materials: Virgin Production and Recycling, a Techno‐Economic Comparison

open access: yesAdvanced Energy Materials, EarlyView.
With this study a framework has been created to analyze new innovative lithium compound manufacturing processes for their cost and environmental competitiveness. This analysis includes details on virgin and recycled pathways to produce lithium carbonate or lithium hydroxide monohydrate.
Sabine M. Gallagher   +3 more
wiley   +1 more source

Book reviews and Book notices [PDF]

open access: yes, 1971
Book reviews and Book notice from Volume 5, Number 2, 1971 of Earth Science ...
Waikato Geological Society
core  

Catalytic Activity of Solution Additive Anions for Magnesite and Calcite Precipitation in Microwave‐Assisted Mineral Carbonation Experiments

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Demonstrating anion‐catalyzed CO2 mineralization and microwave‐boosted carbonation, this study advances sustainable carbon capture and utilization technologies, mitigating climate change by promoting efficient magnesite and calcite precipitation from eco‐friendly processes.
Marcello Campione   +9 more
wiley   +1 more source

Intelligent Drilling Depth Monitoring System for Geotechnical Site Investigation

open access: yesShock and Vibration, 2022
The drillhole depth is an indispensable parameter in the exploration process of drilling and coring engineering, but it is mainly calculated by manually counting the number of drill pipes.
Man Huang   +6 more
doaj   +1 more source

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