Results 91 to 100 of about 100,332 (258)
Structural Recovery of Overlooked Shrublands Drives Asymmetric Restoration in Dryland Ecosystems
Earth's FutureCurrent remote sensing of dryland ecosystems is fundamentally limited by a reliance on vegetation indices (“greenness”), which struggle to disentangle mixed pixel signals and fail to capture the non‐photosynthetic structural components critical for ...
Xin Lin +7 more
doaj +1 more source
International Journal of Applied Earth Observations and GeoinformationMapping surface water at high spatiotemporal resolution is critical for managing water resources and mitigating disasters. Current global surface water datasets are typically generated at a relatively coarse monthly temporal resolution and 30-meter ...
Yalan Wang +7 more
doaj +1 more source
, 2014 Principal components analysis (PCA) and independent-component analysis (ICA) are widely used transforms to perform various tasks. Mixing both transforms has not been investigated.
Wang, J., Chai, J.W., Chang, C.I.
core +1 more source
Experimental Characterization of Mycelium‐Based Composites Under Multiple Loading Conditions
Advanced Engineering Materials, EarlyView.This study examines the mechanical response of mycelium‐based composites under compression, shear, and tension using mechanical testing and imaging methods. The comparison between unpressed and hot‐pressed specimens shows that hot pressing is associated with higher compression and shear stiffnesses.
Shaghayegh Elahi +5 more
wiley +1 more source
Discriminant Analysis with Spatial Weights for Urban Land Cover Classification [PDF]
Classifying urban area images is challenging because of the heterogeneous nature of the urban landscape resulting in mixed pixels and classes with highly variable spectral ranges. Approaches using ancillary data, such as knowledge based or expert systems,
Sharolyn Anderson +5 more
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Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids
Advanced Functional Materials, EarlyView.This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow +9 more
wiley +1 more source
Franklin OpenEffective classification of crop types in mosaic farmland remains challenging due to spectrally mixed pixels and irregular field shapes. This study presents an integrated remote sensing framework combining texture analysis, subpixel classification ...
Gayathri M Pillai, S․K. Katiyar
doaj +1 more source
Land, 2018 In Indonesia, land cover change for agriculture and mining is threatening tropical forests, biodiversity and ecosystem services. However, land cover change is highly dynamic and complex and varies over time and space.
Carina van der Laan +7 more
doaj +1 more source
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
Research on the vegetation of the Tarim River Basin under the sub-pixel Structure Pattern
, 2007 In the Tarim River Basin, the vegetation cover is declining due to desertification. This paper is on the research on a Sub-pixel Structure Pattern of the vegetation in the Tarim River Basin in the MODIS Images with the pixel scale.
Bao Anming +4 more
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