Results 121 to 130 of about 847,617 (262)

Intelligent Maintenance Review for Robots: Multimodal Information, Deep Diagnosis and Embodied Artificial Intelligence

open access: yesAdvanced Robotics Research, EarlyView.
This review maps the methods to monitor robots’ health by fusing vibration, sound, control signals, vision, force, and oil information with artificial intelligence. It identifies deep learning, transfer learning, digital twins, and physics‐informed models as key methodological pathways enabling earlier diagnosis, safer human–robot collaboration, and ...
Yuting Qiao   +6 more
wiley   +1 more source

X-ray and radio diagnostics of flare-accelerated electron beams with Solar Orbiter

open access: yesAstronomy & Astrophysics
Context. Hard X-ray (HXR) flares and type III radio bursts are produced by electron beams accelerated during solar flares. Most statistical studies on the relation of the two emissions have focused on coronal type III bursts, which occasionally show a ...
Paipa-Leon David   +3 more
doaj   +1 more source

An Association Between Solar Radio Bursts at Metre and Centimetre Wavelengths

open access: yes, 1959
From a study of simultaneous metre and centimetre solar radio bursts, it appears that the type III events which coincide with centimetre bursts are frequently followed by a particular form of broad band emission.
AA Neylan
core   +1 more source

Advanced Flexible Robotic Systems for the Early Diagnosis and Treatment of Cancer and Cardiovascular Diseases

open access: yesAdvanced Robotics Research, EarlyView.
Flexible surgical robots are advancing minimally invasive interventions for cardiovascular diseases and cancer by enabling precise navigation through complex, submillimeter anatomical pathways. This review highlights recent innovations in actuation, bio‐integrated sensing, AI‐assisted control, and friction‐reduction technologies, discusses current ...
Hermione Truong   +14 more
wiley   +1 more source

Arqueología de Salvamento en la Carretera Cárdenas: Entrevista a la arqueóloga Eneida Baños Ramos. Jueves de Charla en Radio INAH

open access: yes, 2012
Con la construcción de la Autopista Cárdenas, Tabasco-Agua Dulce, Veracruz, se inició también el proyecto del mismo nombre. El eje de trazo de la Autopista conocida también como Ruta Olmeca comprende alrededor de 85 km de longitud, esta obra afectó ...
Radio INAH
core  

Radio fiber bursts and fast magnetoacoustic wave trains

open access: yes, 2013
Aims. We present a model for dm-fiber bursts that is based on assuming fast sausage magnetoacoustic wave trains that propagate along a dense vertical filament or current sheet. Methods.
M. Karlický   +2 more
core   +1 more source

Machine Learning for Green Solvents: Assessment, Selection and Substitution

open access: yesAdvanced Science, EarlyView.
Environmental regulations have intensified demand for green solvents, but discovery is limited by Solvent Selection Guides (SSGs) that quantify solvent sustainability. Training a machine learning model on GlaxoSmithKline SSG, a database of sustainability metrics for 10,189 solvents, GreenSolventDB is developed. Integrated with Hansen solubility metrics,
Rohan Datta   +4 more
wiley   +1 more source

Search for a high-energy neutrino signal from Fast Radio Bursts with the ANTARES telescope

open access: yes, 2017
International audienceFast Radio Bursts are one of the most intriguing transient radio sources. Discovered a decade ago, they are characterised by an intense radio-pulse (few Jy) lasting few milliseconds and mainly detected in the GHz energy band.
Bhandari, S.   +4 more
core   +1 more source

A Unified Volumetric Rate–Energy Relation from Magnetar Radio Bursts to Fast Radio Bursts

open access: yesThe Astrophysical Journal
Fast radio bursts (FRBs) are millisecond radio pulses with extremely high bright temperature. Their physical origin is still a mystery. The discovery of FRB 20020428 supports the idea that at least a portion of FRBs is generated by magnetars.
Hao-Tian Lan, Shuang-Xi Yi, Fa-Yin Wang
doaj   +1 more source

Solar Radio Bursts and Space Weather [PDF]

open access: yes, 2012
Radio bursts from the Sun are produced by electron accelerated to relativistic energies by physical processes on the Sun such as solar flares and coronal mass ejections (CMEs). The radio bursts are thus good indicators of solar eruptions.
Gopalswamy, Natchimuthuk,
core  

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