Results 21 to 30 of about 31,159 (264)

Physics-informed convolutional neural networks for fluid flow through porous media

Scientific Reports
Accurate simulation of fluid flow in porous media is a challenging task due to the complexity of pore-space geometries and the computational cost of solving the Navier–Stokes equations.
Rafał Topolnicki, Paweł Dłotko, Maciej Matyka   +2 more
doaj   +1 more source

Data Processing and Analysis for Space-Based Astronomy [PDF]

International Astronomical Union Colloquium, 1977
AbstractThe sensors on a spacecraft, the spacecraft data handling system, the mission support ground data system, the experimenter’s scientific data reduction and analysis system, the post-mission data storage and dissemination system all comprise elements of the data handling system for a space-based astronomy.Primary treatement is given to the ...
openaire   +1 more source

Accelerated Discovery of Topological Spin Phase Diagrams in CrSBr Magnets Via High‐Throughput Optimization

Advanced Functional Materials, EarlyView.
Here, we develop a high‐throughput algorithm that accelerates the elucidation of phase diagrams of topological spin textures using limited computational resources at high numerical accuracy. Applying this framework to the van der Waals magnet CrSBr, we unveiled a hierarchy of previously unknown topological textures (domain‐wall bimerons, bimeron chains,
Andrew Lyall, Mohammad H. Badarneh, Cristian Bonato, Rebecca Cheung, Elton J. G. Santos   +4 more
wiley   +1 more source

Current‐Driven Chirality Detection of Magnetic Textures in Cylindrical Nanowires

Advanced Functional Materials, EarlyView.
Current‐assisted anisotropic magnetoresistance measurements in individual Ni/Au cylindrical nanowires enable detection of vortex chirality near Au segments and selective magnetic reversal in defined wire sections at magnetic fields lower than the propagation field. This approach provides a simple, cost‐effective, and non‐invasive method for probing and
Javier Rial, Alejandro Rivelles, Sofia Caspani, Célia T. Sousa, Rodrigo Guedas, José Luis Prieto, Mariana P. Proença   +6 more
wiley   +1 more source

Evaluation of the Effectiveness of Sonification for Time-series Data Exploration

The Astronomical Journal
Astronomy is a discipline primarily reliant on visual data. However, alternative data representation techniques are being explored, in particular “sonification,” namely, the representation of data into sound.
L. Guiotto Nai Fovino, A. Zanella, M. Grassi   +2 more
doaj   +1 more source

Time Series Analysis Methods and Detectability Factors for Ground-Based Imaging of the LCROSS Impact Plume

Remote Sensing, 2022
On 9 October 2009, multiple telescopes were used in a coordinated international observing campaign to acquire ground-based time series imaging to monitor the evolution of the impact plume from NASA’s Lunar CRater Observation and Sensing Satellite (LCROSS)
Paul D. Strycker, Nancy J. Chanover, Ruth L. Temme, Jonathan M. Schotte, Payton L. Mueller, Emily L. Karls   +5 more
doaj   +1 more source

Switching Superconductivity with Uniaxial Strain in a high‐Tc${\rm T}_{c}$ Cuprate Superconductor

Advanced Functional Materials, EarlyView.
Uniaxial strain is demonstrated as a new scheme for a superconductivity switch. Exploiting the large strain‐induced Tc shift in a cuprate superconductor enables robust switching between superconducting and normal states over 100 cycles with only 0.1% strain.
Baizhi Gao, Qianli Ma, Bruce D. Gaulin, Young‐June Kim   +3 more
wiley   +1 more source

Research on Multiclassification Algorithm of Ultrawideband Pulsar RFI Based on MobileNetV2

The Astronomical Journal
Radio telescopes are susceptible to radio frequency interference (RFI) during observations, which introduces noise and artificial signals into astronomical data.
Wenna Cai, Hailong Zhang, Yazhou Zhang, Jie Wang, Xu Du, Ting Zhang, Yuyue Jiao, Hongmei Tang, Xinchen Ye, Wanqiong Wang, Jia Li   +10 more
doaj   +1 more source

Single‐Cell Resolution Mapping of Osteoarthritis‐Associated Chondrocyte Dynamics Using a High‐Density CMOS MEA Platform

Advanced Healthcare Materials, EarlyView.
Single‐cell and spatially resolved impedance mapping using a high‐density CMOS‐MEA platform enables non‐invasive monitoring of osteoarthritis‐associated chondrocyte dynamics. Continuous label‐free measurements reveal heterogeneous remodeling behaviors, including proliferation, migration, and phenotypic transitions, establishing a powerful approach for ...
Neha Deshpande, Pauline Coquart, Bram Theuns, Susanne Cremery, Jaime Rodolfo V. Garcia III, Julien Verplanken, Dennis Lambrechts, Dries Braeken, Liesbet Lagae, Johanna Bolander   +9 more
wiley   +1 more source

The Design and Implementation of an Ultrawideband Digital Backend Visualization Control System Based on gRPC

The Astronomical Journal
With the continuous increase in the observational bandwidth of radio telescopes, digital backend are facing new challenges in real-time control, heterogeneous resource management, and system stability.
Xin-chen Ye, Hai-long Zhang, Ya-zhou Zhang, Shao-cong Guo, Jie Wang, Hong-mei Tang, Jian Li, Xu Du, Wen-na Cai, Ting Zhang, Yu-yue Jiao   +10 more
doaj   +1 more source