Results 81 to 90 of about 37,881 (309)

GPR applications for geotechnical stability of transportation infrastructures

, 2012
Nowadays, severe meteorological events are always more frequent all over the world. This causes a strong impact on the environment such as numerous landslides, especially in rural areas.
Benedetto, Andrea, Tosti, Fabio, Benedetto, Francesco   +2 more
core   +1 more source

Towards the CNN-based detection of disturbing objects in multi-channel GPR data

, 2022
A Ground Penetrating Radar (GPR) is an active sensor system, which enables the detection of buried objects interacting with the radar signal. Detectable objects can be of man-made (e.g. pipelines) or natural (e.g. stones) origin.
Karle, Nathalie, Boldt, Markus, Schmitz, Sylvia, Thiele, Antje   +3 more
core   +1 more source

Melatonin Alleviates Graft Biliary Fibrosis by Inhibiting VIM+ Cholangiocyte Subcluster via Hypoxia/TGF‐β‐CREM‐VIM Axis

Advanced Science, EarlyView.
Single‐cell RNA sequencing verified the presence of the VIM+ biliary epithelial cell (BEC) in the bile ducts of NAS patients. The hypoxia/TGF‐β‐CREM‐VIM axis mediated phenotypic switch toward VIM+ BEC is validated using a hypoxia/TGF‐β‐stimulated cellular model, a rat liver transplantation model, BEC‐specific Crem conditional knockout rats, and BEC ...
Zhaoyi Wu, Nengsheng Fu, Zhongxin Huang, Yu Mou, Ensi Ma, Xiaoshi Wang, Tian Dong, Yujun Zhang, Danqing Liu, Di Jiang, Jingya Kuang, Rui Liao, Yifeng Tao, Leida Zhang, Chengcheng Zhang   +14 more
wiley   +1 more source

Beyond d‐Band Catalysis: A Critical Review and Descriptor Framework for Rare‐Earth Engineering in Lithium–Sulfur Batteries

Advanced Science, EarlyView.
Rare‐earth catalysts regulate lithium–sulfur battery chemistry through f‐orbital–mediated interactions, enabling simultaneous polysulfide adsorption and catalytic conversion on conductive carbon hosts. This synergistic control suppresses the shuttle effect, accelerates redox kinetics, and guides stable Li2S nucleation, providing a mechanistic framework
Fan Wang, Shihzad Shakil, Guozhi Wu, Jiarui Huang, Hanhui Lei, Terence Xiaoteng Liu   +5 more
wiley   +1 more source

Ballast fouling evaluation with ground penetrating radar

MATEC Web of Conferences, 2018
In the transport infrastructures context, the support layers have a fundamental role in the degradation of the track condition, both in structural aspects and in terms of fouling of the materials that comprise them.
Marques Ana Margarida, Fontul Simona, Paixão André   +2 more
doaj   +1 more source

Applications of Ground Penetrating Radar in Civil Engineering – COST Action TU1208

, 2013
This paper focuses on the use of Ground Penetrating Radar (GPR) in civil engineering. Open issues in this field are identified and desirable advances in GPR technology, application procedures, data processing algorithms and analysis tools, are addressed.
Andrea Benedetto, M. Marciniak, C. Plati, Giuseppe Schettini, Antonis Giannopoulos, G. Manacorda, PAJEWSKI, LARA, A. Loizos, Lara Pajewski, Andreas Loizos, Guido Manacorda, I. Trinks, Xavier Derobert, X. Derobert, A. Giannopoulos, SCHETTINI, Giuseppe, Christina Plati, Immo Trinks, Marian Marciniak, BENEDETTO, ANDREA   +19 more
core   +1 more source

Large Language Model‐Informed Dual‐Track AI Framework for the Synergistic Design of Crack‐Free and High‐Strength Superalloys

Advanced Science, EarlyView.
This paper illustrates a knowledge‐augmented dual‐track AI framework for advanced superalloy design. First, Large Language Models translate metallurgical heuristics into explicit rules to rapidly prune a vast compositional search space. Subsequently, LLM‐distilled priors safely guide a reinforcement learning agent during autonomous process optimization,
Jian Yao, Junkang Wu, Jie Su, Fuzhu Wang, Zi Wang, Li Wang, Liming Tan, Lan Huang, Feng Liu, Yong Liu   +9 more
wiley   +1 more source

Polarimetric Viewpoint Correction for Ground Penetrating Radar Data

Viewpoint correction allows for proper combination of ground penetrating radar (GPR) migration methods with polarimetric target decompositions. In the context of using a polarimetric GPR system, the migration process involves combining scattering ...
Bräu, Christian, Kingsuwannaphong, Thoetphan, Rümmler, Stefan, Rial Villar, Fernando Israel   +3 more
core   +1 more source

Bridged h‐BN Nanosheets Coatings: Simultaneous Shielding Atomic‐Oxygen Irradiation and Achieving Superior Friction Performance

Advanced Science, EarlyView.
ABSTRACT To confront extreme space environments, a combination of inorganic and organic coatings can provide a pathway for offering highly durable radiation resistance and anti‐friction simultaneously. Herein, a strong interfacial 3D hydrogen‐bonding network is designed to create robust hexagonal boron nitride (h‐BN) based polymer coatings with ...
Zhuoyi Li, Changning Bai, Xingkai Zhang, Yusheng Liang, Wei Wu, Dingrui Zhou, Tao Du, Chunjin Wang   +7 more
wiley   +1 more source

Collaborative interpretation of the data obtained by resistivity and ground penetrating radar methods for assessing the permeability of sandy clay soils

Записки Горного института, 2018
A method for estimating the filtration factor of sandy clay soils is considered on the basis of a joint interpretation of the data of a set of methods of engineering electrical exploration, including electrical resistivity tomography and ground ...
D. A. Lalomov, V. V. Glazunov
doaj   +1 more source