Results 21 to 30 of about 3,965 (261)

Demonstration of ground‐penetrating radar as a useful tool for assessing pocket gopher burrows

open access: yesWildlife Society Bulletin, 2013
Ground‐penetrating radar (GPR) is an innovative and non‐invasive method that uses radar to penetrate the ground and develop three‐dimensional digital images of the top several meters of the earth. Ground‐penetrating radar has been used extensively in the
Jorge D. Cortez   +5 more
doaj   +1 more source

Ground-penetrating radar [PDF]

open access: yes, 2013
Ground-penetrating radar (GPR) is an effective tool to visualise the structure of the shallow subsurface. The purpose of this article is to offer guidelines to non-specialist GPR users on the collection, processing and interpretation of GPR data in a range of environments.
Robinson, Martin   +3 more
openaire   +2 more sources

A localization method for concealed cracks in the road base based on ground penetrating radar

open access: yesAdvances in Mechanical Engineering, 2016
Phenomenon of concealed cracks is one of the familiar failures in the road base. Accurate concealed crack localization of the road base using ground penetrating radar still suffers from some limitations.
Shengli Li   +4 more
doaj   +1 more source

Imaging Thermal Anomalies in Hot Dry Rock Geothermal Systems from Near-Surface Geophysical Modelling

open access: yesRemote Sensing, 2019
Convective hydrothermal systems have been extensively studied using electrical and electromagnetic methods given the strong correlation between low conductivity anomalies associated with hydrothermal brines and high temperature areas.
David Gomez-Ortiz   +7 more
doaj   +1 more source

GROUNDED: The Localizing Ground Penetrating Radar Evaluation Dataset

open access: yesRobotics: Science and Systems XVII, 2021
Mapping and localization using surface features is prone to failure due to environment changes such as inclement weather. Recently, Localizing Ground Penetrating Radar (LGPR) has been proposed as an alternative means of localizing using underground features that are stable over time and less affected by surface conditions.
Teddy Ort   +2 more
openaire   +1 more source

Wood Cellulosic Membrane With Abundant Nanochannels for Stabilizing Aqueous Zn‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A wood‐derived cellulosic membrane separator is developed to suppress dendrite growth in aqueous zinc‐ion batteries. Its aligned nanochannels and hydroxyl‐rich surfaces enable uniform Zn2+ flux, water immobilization, and interfacial stabilization. Zn||Zn cells achieve 1920 h of cycling, Zn||Cu cells maintain 99.5% Coulombic efficiency over 1000 cycles,
Song Wei   +8 more
wiley   +1 more source

METHODOLOGICAL ISSUES OF DETECTION AND MAPPING OF SUBSURFACE COLLECTORS OF DRAINAGE RECLAMATION SYSTEMS USING GEORADAR SURVEY

open access: yesМелиорация и гидротехника
Purpose: to develop methodological issues of detection and mapping of subsurface collectors by the method of ground-penetrating radar survey. Materials and methods.
Grigory B. Ostapchuk
doaj   +1 more source

Application of Ground-Penetrating Radar with the Logging Data Constraint in the Detection of Fractured Rock Mass in Dazu Rock Carvings, Chongqing, China

open access: yesRemote Sensing, 2023
Geologic interpretation results from conventional ground-penetrating radar (GPR) detection methods tend to have a certain degree of uncertainty. In order to improve the reliability of ground-penetrating radars in the detection of rock mass fissures in ...
Wenxing Yuan   +6 more
doaj   +1 more source

New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications

open access: yesAdvanced Materials, EarlyView.
The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

open access: yesAdvanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj   +8 more
wiley   +1 more source

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