Results 51 to 60 of about 165,327 (328)

Integrated, Coordinated, Open, and Networked (ICON) Science to Advance the Geosciences: Introduction and Synthesis of a Special Collection of Commentary Articles

open access: yesEarth and Space Science, 2021
The sciences struggle to integrate across disciplines, coordinate across data generation and modeling activities, produce connected open data, and build strong networks to engage stakeholders within and beyond the scientific community.
A. Goldman   +4 more
semanticscholar   +1 more source

Controlling Exsolution Dynamics in High‐Entropy Oxides for Highly Active and Selective Acetylene Semi‐Hydrogenation

open access: yesAngewandte Chemie, EarlyView.
Li+‐induced lattice distortion, valence variation, and local charge redistribution in a rock salt‐structured high‐entropy oxide enable controlled metal exsolution, altering the Cu–Ni–Co exsolution sequence and delivering a surface Cu0‐enriched catalyst with exceptional activity and ethylene selectivity for acetylene semi‐hydrogenation.
Hailing Yu   +17 more
wiley   +2 more sources

Printgrammetry—3-D Model Acquisition Methodology From Google Earth Imagery Data

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020
This article proposes a technique named Printgrammetry, a structured workflow that allows the extraction of 3-D models from Google Earth platform through the combination of image captures from the screen monitor with structure from motion algorithms ...
Rafael Kenji Horota   +6 more
doaj   +1 more source

The Top-Viewed Cryosphere Videos on YouTube: An Overview

open access: yesGeosciences, 2019
Youtube.com has become one of the most popular places to share videos on the Internet, storing a large amount of audiovisual materials. People all over the world can upload their videos and watch videos of others.
Adam Emmer   +4 more
doaj   +1 more source

Deep Learning for Time Series Forecasting: Review and Applications in Geotechnics and Geosciences

open access: yesArchives of Computational Methods in Engineering
This paper presents a detailed review of existing and emerging deep learning algorithms for time series forecasting in geotechnics and geoscience applications.
F. F. Mojtahedi   +3 more
semanticscholar   +1 more source

How Interpretable Machine Learning Can Benefit Process Understanding in the Geosciences

open access: yesEarth's Future
Interpretable Machine Learning (IML) has rapidly advanced in recent years, offering new opportunities to improve our understanding of the complex Earth system.
Shijie Jiang   +10 more
semanticscholar   +1 more source

Hostile climates are barriers to diversifying the geosciences

open access: yes, 2020
. The geosciences are one of the least diverse disciplines in the United States, despite the field's relevance to livelihoods and local and global economies. Bias, discrimination, and harassment present serious hurdles to diversifying the field.
E. Marín-Spiotta   +6 more
semanticscholar   +1 more source

Learning Geoscience by Doing Geoscience

open access: yesEos, 2015
A pilot project helps teachers bring scientific practice into the classroom.
openaire   +1 more source

3D Large‐Scale Subwavelength‐Resolution Sound Sheet Tomography Based on an Active and Programmable Circular Meta‐Array

open access: yesAdvanced Science, EarlyView.
A programmable 2048‐element circular ultrasound array combined with a compact acoustic lens produces a thin “sound sheet” over a large field of view, and records echoes with wide angular diversity across the ring aperture. Coherence‐enhanced beamforming converts full‐matrix data into high‐contrast tomographic slices, delivering near‐diffraction‐limited
Qiu‐De Zhang   +11 more
wiley   +1 more source

Extra Climate Benefits From Afforestation Due to Reduced Forest Fragmentation in China

open access: yesAdvanced Science, EarlyView.
Afforestation in China reduced forest fragmentation in 2015, transforming 51.8 M ha of edge forests into interior forests. This enhanced carbon sequestration (1.4±0.2 Pg CO2e, a cooling biogeochemical effect), while reduced albedo (−0.9 Pg CO2e, a warming biophysical effect) partially offset the gain, yielding a net extra climate benefit of ...
Nan Meng   +19 more
wiley   +1 more source

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