Results 41 to 50 of about 155,655 (269)
JWST Observations of K2-18b Can Be Explained by a Gas-rich Mini-Neptune with No Habitable Surface
The Astrophysical Journal LettersThe James Webb Space Telescope (JWST) recently measured the transmission spectrum of K2-18b, a habitable-zone sub-Neptune exoplanet, detecting CH _4 and CO _2 in its atmosphere.
Nicholas F. Wogan +5 more
doaj +1 more source
Internet User Personality Virtualization Index: Psychometric Technique Approbation
СибСкрипт, 2023 Virtualization and digitalization affect such aspects of human personality as self-identification, self-actualization, and self-presentation. They also change the mechanisms of categorization and interpretation of individual experience while transforming
Evelina O. Rasina
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International Journal of Adaptive Control and Signal Processing, EarlyView.This article proposes a convergent adaptive observer for a damped wave PDE and an infinite‐dimensional ODE coupled in cascade using sampled‐in‐space ODE state measurements. The proposed observer estimates the distributed states of the PDE and ODE along with unknown PDE parameters and spatial input.
Zehor Belkhatir +2 more
wiley +1 more source
Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch
International Journal of Adaptive Control and Signal Processing, EarlyView.This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane +3 more
wiley +1 more source
The Planetary Science JournalThe TRAPPIST-1 planetary system is observationally favorable for studying if planets orbiting M stars can retain atmospheres and host habitable conditions.
Trent B. Thomas +5 more
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Phenomenology of Teenage Girls' Identifiability in relation to Being in the Virtual Space [PDF]
مطالعات اجتماعی روانشناختی زنانAdolescence is a period of self-recovery within the context of life and identity formation. In recent times, virtual space appears to play a significant role in shaping adolescent identity.
Reihaneh Bateni Nooshabadi +2 more
doaj +1 more source
Revista Vasca de Administración Pública, 2021 The guarantee of the inviolability of the home (art. 18.2 SC) according to the Constitutional Court and Europen Court of Human Rights doctrine suggests a weak relationship between home and its natural aim, the development of privacy. It does have effects
Cristina Zoco Zabala
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English Language Teaching Educational Journal, 2023 The emergence of Metaverse, a three-dimensional virtual space that enables users to interact in computer-generated environments, has opened up new possibilities for language learning and instruction.
Endro Dwi Hatmanto +2 more
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Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
wiley +1 more source
A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source