Results 41 to 50 of about 33,884 (245)

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

Revista 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, JUAREZ PAZ PEDROSA, GEORGE DO NASCIMENTO RIBEIRO, ODIRLEI NEUMANN, ANTÔNIO HÉLIO MUNIZ FERNANDEZ   +4 more
doaj  

Self‐Driving Laboratory Optimizes the Lower Critical Solution Temperature of Thermoresponsive Polymers

Advanced Intelligent Discovery, EarlyView.
A low‐cost, self‐driving laboratory is developed to democratize autonomous materials discovery. Using this "frugal twin" hardware architecture with Bayesian optimization, the platform rapidly converges to target lower critical solution temperature (LCST) values while self‐correcting from off‐target experiments, demonstrating an accessible route to data‐
Guoyue Xu, Renzheng Zhang, Tengfei Luo
wiley   +1 more source

Comparison of DeePMD, MTP, GAP, ACE and MACE Machine‐Learned Potentials for Radiation‐Damage Simulations: A User Perspective

Advanced Intelligent Discovery, EarlyView.
The authors evaluated six machine‐learned interatomic potentials for simulating threshold displacement energies and tritium diffusion in LiAlO2 essential for tritium production. Trained on the same density functional theory data and benchmarked against traditional models for accuracy, stability, displacement energies, and cost, Moment Tensor Potential ...
Ankit Roy, Ram Devanathan, Sarah Allec, Giridhar Nandipati, Andrew M. Casella, David J. Senor, Duane D. Johnson, Ganesh Balasubramanian, Ayoub Soulami   +8 more
wiley   +1 more source

Pliska – integrated geophysical prospection of the first Early Medieval Bulgarian capital

Българско е-Списание за Археология, 2019
Between 2016 and 2018, two large-scale geophysical survey campaigns were conducted at Pliska, the first Early Medieval capital of Bulgaria (7th – 11th century AD).
Roland Filzwieser, Andrey Aladzhov, Jona Schlegel, Alois Hinterleitner, Nives Doneus, Hannes Schiel, Janko Dimitrov, Martin Gamon, Falko Daim, Wolfgang Neubauer   +9 more
doaj  

GPR sounding of aufeis and alluvium of aufeis glades in the Kyubyume River valley, Oymyakon Highlands

Лëд и снег
Aufeis is a surface accumulation of ice which is formed as layer-by-layer freezing of underground or river water periodically pouring onto the surface in winter. In July 2022, a geophysical survey was carried outin the valley of the Kyubyume River.
D. E. Edemsky, V. E. Tumskoy, I. V. Prokopovich   +2 more
doaj   +1 more source

3-D GPR visualization technique integrated with electric resistivity tomography for characterizing near-surface fractures and cavities in limestone

Journal of Taibah University for Science, 2022
Near-surface geophysical techniques, (i.e. ground-penetrating radar (GPR) and electric resistivity tomography (ERT)), continue to enable great possibilities for 3-D visualization of fractures and cavities. An integrated survey, including GPR and ERT, was
Mahmoud Gaballah, Thamer Alharbi
doaj   +1 more source

Gaussian Process Regression–Neural Network Hybrid with Optimized Redundant Coordinates: A New Simple Yet Potent Tool for Scientist's Machine Learning Toolbox

Advanced Intelligent Discovery, EarlyView.
A machine learning method, opt‐GPRNN, is presented that combines the advantages of neural networks and kernel regressions. It is based on additive GPR in optimized redundant coordinates and allows building a representation of the target with a small number of terms while avoiding overfitting when the number of terms is larger than optimal.
Sergei Manzhos, Manabu Ihara
wiley   +1 more source

Forensic geophysics: ground penetrating radar (GPR) techniques and missing persons investigations

Forensic Sciences Research, 2019
Ground penetrating radar (GPR) investigations have the potential to non-destructively detect buried or hidden targets and are therefore often used in forensic research.
Pier Matteo Barone, Rosa Maria Di Maggio
doaj   +1 more source

Harnessing Machine Learning to Understand and Design Disordered Solids

Advanced Intelligent Discovery, EarlyView.
This review maps the dynamic evolution of machine learning in disordered solids, from structural representations to generative modeling. It explores how deep learning and model explainability transform property prediction into profound physical insight.
Muchen Wang, Yue Fan
wiley   +1 more source

GEOELECTRICAL SECTION OF THE BARGUZIN BAY OF LAKE BAIKAL ACCORDING TO GEORADAR AND RADIO IMPEDANCE SOUNDING DATA

Геодинамика и тектонофизика, 2020
Electrical resistivity (electrical conductivity) of water and bottom soil of the Barguzin Bay was studied by radio impedance soundings in VLF/LF bands, and the measurements were analysed.
Yu. B. Bashkuev, V. B. Khaptanov, M. G. Dembelov   +2 more
doaj   +1 more source