Results 181 to 190 of about 11,470 (264)

Unveiling hidden prehistoric structure via high-resolution GPR survey at Hierakonpolis, Aswan, Egypt. [PDF]

Sci Rep
Aziz AM, Friedman R, Attia T.
europepmc   +1 more source

Repeatable Velocity Fine Structure of Lightning K‐Leaders From a Single VHF Interferometer Made Three‐Dimensional

Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract K‐processes re‐illuminate lightning channels at speeds of order 107 m s−1, but measuring their three‐dimensional (3‐D) propagation velocity has required multi‐station systems available at few sites. An error‐isomorphism range inversion upgrades a single very‐high‐frequency interferometer (INTF) into a 3‐D imager: Lightning Mapping Array (LMA ...
Xiangpeng Fan, Jie Shi, Yajun Li, Yijun Zhang, Paul R. Krehbiel, Guo Zhao, Tong Zhang, Jun Liu, Xiaoxin Li   +8 more
wiley   +1 more source

CrayStack: a simplified crayfish optimization driven stacking ensemble for prediction of machining quality characteristics under data scarcity. [PDF]

Sci Rep
Emonena I, Yong X, Ashiedu FI, Emovon I, Samuel OD, G C MP, Enweremadu CC, Chan CK.   +7 more
europepmc   +1 more source

AI-driven and advanced sensing technologies for subsurface oil exploration. [PDF]

iScience
Firas Ali AM, Kamil Khanjar AS, Azeev AA, Chiadighikaobi PC.   +3 more
europepmc   +1 more source

Machine Learning-Based Prediction of Phase Equilibria and Interfacial Properties of Multicomponent CO₂ Mixtures with Impurities: Application to CO₂ Transportation. [PDF]

Ind Eng Chem Res
Raju D, Skartlien R, Ramdin M, Vlugt TJH.   +3 more
europepmc   +1 more source

Assessing the role of plan complexity and target geometry through multi‐institutional gel based end‐to‐end QA in multi‐focal single isocenter stereotactic radiosurgery

Journal of Applied Clinical Medical Physics, Volume 27, Issue 10, October 2026.
Abstract Background Single‐isocenter stereotactic radiosurgery enables efficient treatment of multiple brain metastases (SI‐MBM SRS), but demands high geometric accuracy. Plan complexity metrics are increasingly used as indicators for quality assurance (QA) performance, however their applicability to SRS remains uncertain, particularly in the context ...
Despoina Stasinou, Kalliopi Platoni, Vasiliki Margaroni, Kyveli Zourari, Emmanouil Zoros, Niko Papanikolaou, Evangelos Pappas   +6 more
wiley   +1 more source

Clinical implementation and performance evaluation of a motorized MR-compatible OCTAVIUS 4D system for SBRT patient-specific QA on a 1.5 T MR-LINAC. [PDF]

J Appl Clin Med Phys
Chevillard C, Blanchet M, Mella C, Sauvinet R, Belshi R, Taranenko I.   +5 more
europepmc   +1 more source

Evaluation of interfractional shift corrections in Gamma Knife radiosurgery

Journal of Applied Clinical Medical Physics, Volume 27, Issue 10, October 2026.
Abstract Purpose The purpose of this study was to evaluate the ability of the GammaPlan treatment planning system used in the Gamma Knife Icon and Esprit machines to automatically correct large interfractional shifts in hypofractionated frameless treatments using a custom 3D printed phantom.
Edward A. Opalko, Dheerendra Prasad, Matthew B. Podgorsak   +2 more
wiley   +1 more source

Tolerance Inversion for Lens Support Loads Based on Feature-Enhanced Active-Learning Gaussian Process Regression. [PDF]

Micromachines (Basel)
Liu J, Li S, Kang X, Xian S, Zhou J, Liu J.   +5 more
europepmc   +1 more source

Thermoresponsive Liquid Crystalline Polymer Coatings Programmed by Field‐Induced Topological Defects for Tunable Optical and Topographical Responses

Advanced Functional Materials, Volume 36, Issue 80, 5 October 2026.
Resonant standing waves generate large‐area lattices of liquid‐crystal topological defects that are permanently encoded into polymer coatings by photopolymerization. The preserved director architecture produces thermally reconfigurable surface topographies while maintaining programmable optical functionality, demonstrating a scalable strategy for ...
Jacques A. Peixoto, Mufeeduzaman Chavilkkadan, Alexander Fusi, Marko Beslać, Dirk J. Broer, Etienne Brasselet, Danqing Liu   +6 more
wiley   +1 more source