Articles with "shallow deep" as a keyword



Enhanced Tg Prediction in Polyimide via PolySDA: A Novel Shallow-Deep Multimodal Fusion Framework.

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Published in 2025 at "Macromolecular rapid communications"

DOI: 10.1002/marc.202500575

Abstract: Polyimide, as a specialized engineering material, is widely used in aerospace, electronic packaging, and high‐temperature coatings. Traditionally, determining the physical properties of polyimide (such as the glass transition temperature) involves expensive experimental equipment, leading to… read more here.

Keywords: shallow deep; framework; prediction; deep multimodal ... See more keywords

Spatio-temporal variations of shallow and deep well groundwater nitrate concentrations along the Indus River floodplain aquifer in Pakistan.

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Published in 2019 at "Environmental pollution"

DOI: 10.1016/j.envpol.2019.07.019

Abstract: Excessive use of nitrogenous fertilizers and their improper management in agriculture causes nitrate contamination of surface and groundwater resources. This study was conducted along the seasonally flooded alluvial agricultural area of Indus River Basin to… read more here.

Keywords: indus river; dry season; shallow deep; nitrate concentrations ... See more keywords

Two innovative pore pressure calculation methods for shallow deep-water formations

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Published in 2017 at "Journal of Applied Geophysics"

DOI: 10.1016/j.jappgeo.2017.09.014

Abstract: Abstract There are many geological hazards in shallow formations associated with oil and gas exploration and development in deep-water settings. Abnormal pore pressure can lead to water flow and gas and gas hydrate accumulations, which… read more here.

Keywords: shallow deep; deep water; pore pressure; pressure ... See more keywords

The shallow and deep hypothesis: subsurface chemical contrasts shape nitrate export patterns from different land uses.

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Published in 2020 at "Environmental science & technology"

DOI: 10.1021/acs.est.0c01340

Abstract: Eutrophication has threatened water resources worldwide yet mechanistic understanding on controls of nutrient export remain elusive. This work tests the shallow and deep hypothesis: subsurface chemical contrasts regulate nitrate export patterns under different land use… read more here.

Keywords: export; chemical contrasts; export patterns; land ... See more keywords

Improved 3D Shallow‐Deep Vs Structure in Tongzhou, Beijing (China), Revealed by Dense Array Ambient Noise Tomography

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Published in 2023 at "Earth and Space Science"

DOI: 10.1029/2022ea002707

Abstract: Shear‐wave velocity (Vs) structures can reveal the shallow sediment thickness and deep tectonic features of buried faults and geological units. They are important for reducing seismic and geological disasters in urban areas. Based on ambient… read more here.

Keywords: ambient noise; tongzhou; shallow deep; velocity ... See more keywords

Sensitivity of the Shallow‐To‐Deep Convective Transition to Moisture and Wind Shear in the Amazon

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Published in 2025 at "Journal of Advances in Modeling Earth Systems"

DOI: 10.1029/2024ms004238

Abstract: Deep convection is the primary influence on weather and climate in tropical regions. However, understanding and simulating the shallow‐to‐deep (STD) convective transition has long been challenging. Here, we conduct high‐resolution numerical simulations to assess the… read more here.

Keywords: shallow deep; convective transition; wind shear; moisture wind ... See more keywords

Alternating regimes of shallow and deep-sea diversification explain a species-richness paradox in marine fishes

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Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"

DOI: 10.1073/pnas.2123544119

Abstract: Significance Most fish species live in shallow waters despite >90% of habitable ocean occurring in the deep sea. We show that present-day diversity patterns are the outcome of alternating phases over 200 million y that… read more here.

Keywords: regimes shallow; deep sea; shallow deep; sea ... See more keywords

Range Difference Between Shallow and Deep Channels of Airborne Bathymetry LiDAR With Segmented Field-of-View Receivers

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Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"

DOI: 10.1109/tgrs.2022.3172351

Abstract: Significant range differences were identified between shallow and deep channels of the Mapper5000 bathymetry light detection and ranging (LiDAR) system with segmented field-of-view (FOV) receivers. Range difference varied with depth and water optical properties. The… read more here.

Keywords: shallow deep; range difference; lidar; bathymetry ... See more keywords

ESDINet: Efficient Shallow-Deep Interaction Network for Semantic Segmentation of High-Resolution Aerial Images

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Published in 2024 at "IEEE Transactions on Geoscience and Remote Sensing"

DOI: 10.1109/tgrs.2024.3351437

Abstract: Semantic segmentation of high-resolution remote sensing images is essential in many fields. Nevertheless, in practical applications, constrained by limited computational resources and complex network structures, many advanced models on semantic segmentation often fail to show… read more here.

Keywords: shallow deep; information; branch; segmentation ... See more keywords

SDSimPoint: Shallow-Deep Similarity Learning for Few-Shot Point Cloud Semantic Segmentation

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Published in 2025 at "IEEE Transactions on Neural Networks and Learning Systems"

DOI: 10.1109/tnnls.2025.3543620

Abstract: Three-dimensional point cloud semantic segmentation is a fundamental task in computer vision. As the fully supervised approaches suffer from the generalization issue with limited data, few-shot point cloud segmentation models have been proposed to address… read more here.

Keywords: shallow deep; segmentation; cloud semantic; point cloud ... See more keywords
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Q estimation and compensation for attenuated seismic data with the scanning-Q nonstationary sparse inversion method

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Published in 2025 at "GEOPHYSICS"

DOI: 10.1190/geo2024-0746.1

Abstract: Influenced by the absorption and attenuation of wave propagation media, seismic waves experience amplitude attenuation, frequency reduction, and phase distortion. This absorption-attenuation is directly linked with the viscoelastic properties and can be quantified by the… read more here.

Keywords: shallow deep; method; scanning nonstationary; seismic data ... See more keywords