Results 101 to 110 of about 764,678 (283)

Role of Liquid Composition in the Transient Liquid Assisted Growth of Superconducting YBa2Cu3O7‐δ Films

open access: yesAdvanced Materials, EarlyView.
The Y supersaturation in the [Ba‐Cu(I/II)‐O] transient liquid composition is the driving force toward YBCO nucleation and growth in TLAG. Tuning the initial (Ba:Cu) molar ratio in the ink composition determines the YBCO epitaxial nucleation through supersaturation control.
Lavinia Saltarelli   +12 more
wiley   +1 more source

Zonation of coastal geo-electrostratigraphic units via stratigraphic modified Lorenz plots and rock typing

open access: yesResults in Earth Sciences
The characterization of aquifers presents hydrogeophysical challenges due to complexities inherent in their lithology and groundwater flow regimes. This work advances subsurface characterization by integrating geoelectrostratigraphic information with a ...
Ndifreke I. Udosen
doaj   +1 more source

On some types of syenites in granitic rocks (II)

open access: yesThe Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists, 1958
Some types of syenite are found in granitic rocks in southwestern Japan. They are devided into four types, A, B, B', and C, according to the combination of principal minerals. Type A is potash-syenite, bearing hornblende or biotite as principal minerals.
openaire   +2 more sources

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

Little Rock Garden Club records

open access: yes, 1923
This collection contains organizational and financial records of the Little Rock Garden Club, including correspondence, board minutes, photographs, scrapbooks, and ...
Little Rock Garden Club (Little Rock, Ark.)
core   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

open access: yesAdvanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Downtown Partnership Board/Annual Meetings/Top of the Rock Award

open access: yes, 2023
This file contains a photograph of Jack Turner and Rick Beard at the Downtown Little Rock Partnership annual meeting.This project was supported in part by a Humanities Collections and Reference Resources Implementation Grant from the National Endowment ...
The Downtown Little Rock Partnership
core   +1 more source

A new approach in rock-typing, documented by a case study of layer-cake reservoirs in field

open access: yesCarnets de Géologie, 2003
In carbonate reservoirs, the relationship between porosity Ø, a measure of the combined volumes of several kinds of pore space (e.g. interparticle and separate-vug), and permeability K are neither linear nor logarithmic, hence only weakly correlatable ...
Granier Bruno
doaj  

Explainable machine learning for sandstone rock typing: Triple-anchor convergence with closed-form permeability laws

open access: yesChemical Engineering Journal Advances
Traditional rock typing in reservoir engineering relies on destructive, costly, and slow macroscopic core measurements. We propose an explainable machine-learning framework, of which the central contribution is a triple-anchor cross-paradigm audit that ...
Irwan Ary Dharmawan   +4 more
doaj   +1 more source

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