Results 51 to 60 of about 87,413 (304)

Estimation of sand water content using GPR combined time-frequency analysis in the Ordos Basin, China

open access: yesOpen Physics, 2019
Groundwater is the key factor of determining the growth of vegetation. Identifying the characteristics of groundwater is an important basis to formulate a management plan for water resources and develop the technology of controlling desertification in ...
YongShuai Yan, Yajing Yan, Guizhang Zhao
doaj   +1 more source

Machine Learning for Green Solvents: Assessment, Selection and Substitution

open access: yesAdvanced Science, EarlyView.
Environmental regulations have intensified demand for green solvents, but discovery is limited by Solvent Selection Guides (SSGs) that quantify solvent sustainability. Training a machine learning model on GlaxoSmithKline SSG, a database of sustainability metrics for 10,189 solvents, GreenSolventDB is developed. Integrated with Hansen solubility metrics,
Rohan Datta   +4 more
wiley   +1 more source

ML Workflows for Screening Degradation‐Relevant Properties of Forever Chemicals

open access: yesAdvanced Science, EarlyView.
The environmental persistence of per‐ and polyfluoroalkyl substances (PFAS) necessitates efficient remediation strategies. This study presents physics‐informed machine learning workflows that accurately predict critical degradation properties, including bond dissociation energies and polarizability.
Pranoy Ray   +3 more
wiley   +1 more source

Simulation of subsurface imaging for remote sensing and buried object detection from airborne platforms

open access: yesEuropean Journal of Remote Sensing, 2019
This paper addresses the problem of efficient simulations of the signal backscattered from buried structures. The proposed modelling of subsurface soil structure is based on a geologically – and hydrologically-motivated approach by using of real ...
R Kedzierawski   +2 more
doaj   +1 more source

Comparison of the Pavement Layers Thickness Measured by Georadar and Conventional Methods – Examples From Croatia

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2012
Thickness of the pavement structure layers represents an important data for the implementation into the database of roads already constructed, during the pavement strengthening design, particularly if the appraisal of the bearing capacity of the pavement
Marko Ožbolt   +2 more
doaj   +1 more source

Decoding the Mechanism of Action of a Parasite TGFβ Antagonist Inspires the Creation of Cell‐Type‐Specific TGFβ Modulators

open access: yesAdvanced Science, EarlyView.
The mammalian TGFβ interacts with ubiquitously expressed TGFBR1 and TGFBR2, and current TGFβ‐targeting agents are non‐cell‐selective. The cooperative interaction of the modular parasite TGFβ antagonist with multiple host (co‐)receptors empowers the design of TGM chimeras and bispecific antibodies that activate or inhibit TGFβ signaling in a cell ...
Maarten van Dinther   +13 more
wiley   +1 more source

UTILIZAÇÃO GROUND PENETRATING RADAR (GRP) PARA MAPEAMENTO DE ANOMALIAS ASSOCIADAS A ESTRUTURAS ARQUELÓGICAS NA SUBESTAÇÃO DE PILÕES/PB

open access: yesRevista Águas Subterrâneas, 2013
O estudo foi realizado na subestação (SE) 138/69 kV Pilões que pertence a Companhia Hidroelétrica do São Francisco (CHESF), localizado num platô de morro a 1 km do município de Pilões, no Estado da Paraíba.
YOLY SOUZA RAMOS   +4 more
doaj  

Gaussian Process Regression for Estimating EM Ducting Within the Marine Atmospheric Boundary Layer

open access: yes, 2019
We show that Gaussian process regression (GPR) can be used to infer the electromagnetic (EM) duct height within the marine atmospheric boundary layer (MABL) from sparsely sampled propagation factors within the context of bistatic radars.
Earls, Christopher J., Sit, Hilarie
core   +1 more source

Electromagnetic modelling and simulation of a high-frequency ground penetrating radar antenna over a concrete cell with steel rods [PDF]

open access: yes, 2018
This work focuses on the electromagnetic modelling and simulation of a highfrequency Ground-Penetrating Radar (GPR) antenna over a concrete cell with reinforcing elements.
Pajewski, Lara, Ventura, Alessio
core   +1 more source

Data‐Guided Photocatalysis: Supervised Machine Learning in Water Splitting and CO2 Conversion

open access: yesAdvanced Intelligent Discovery, EarlyView.
This review highlights recent advances in supervised machine learning (ML) for photocatalysis, emphasizing methods to optimize photocatalyst properties and design materials for solar‐driven water splitting and CO2 reduction. Key applications, challenges, and future directions are discussed, offering a practical framework for integrating ML into the ...
Paul Rossener Regonia   +1 more
wiley   +1 more source

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