Results 81 to 90 of about 2,547,452 (302)

dynoGP: Deep Gaussian Processes for Dynamic System Identification

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This work introduces a novel class of deep models for system identification, dynamical deep Gaussian processes, which combine the strengths of data‐driven methods, such as those based on neural network architectures, with the ability to output a probability distribution for uncertainty representation.
Alessio Benavoli   +3 more
wiley   +1 more source

Leveraging active learning-enhanced machine-learned interatomic potential for efficient infrared spectra prediction

open access: yesnpj Computational Materials
Infrared (IR) spectroscopy is a pivotal analytical tool as it provides real-time molecular insight into material structures and enables the observation of reaction intermediates in situ.
Nitik Bhatia   +2 more
doaj   +1 more source

Spectral signatures of bright grains determine chromospheric heating

open access: yesAstronomy & Astrophysics
Chromospheric heating is an important ingredient in the energy budget of the solar atmosphere. Quantifying chromospheric heating from observations is a challenging task because spectral observations suffer from non-LTE effects, and heating events may ...
Udnæs Elias R., Pereira Tiago M. D.
doaj   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora   +4 more
wiley   +1 more source

SAMPI: protein identification with mass spectra alignments [PDF]

open access: yes, 2007
Kaltenbach H-M, Wilke A, Böcker S. SAMPI: protein identification with mass spectra alignments. BMC Bioinformatics. 2007;8(1): 102.Background: Mass spectrometry based peptide mass fingerprints (PMFs) offer a fast, efficient, and robust method for protein ...
Sebastian Böcker   +8 more
core   +1 more source

Silicon Drift Detectors for the Measurement and Reconstruction of Beta Spectra

open access: yesSensors
The ASPECT-BET project, or An sdd-SPECTrometer for BETa decay studies, aims to develop a novel technique for the precise measurement of forbidden beta spectra in the 10 keV–1 MeV range.
Andrea Nava   +10 more
doaj   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios   +5 more
wiley   +1 more source

Cosmological Simulations with Massive Neutrinos: Efficiency and Accuracy

open access: yesUniverse
Constraining neutrino mass through cosmological observations relies on precise simulations to calibrate their effects on large scale structure, while these simulations must overcome computational challenges like dealing with large velocity dispersions ...
Bing-Hang Chen   +5 more
doaj   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal   +2 more
wiley   +1 more source

Techno-Economic Evaluation of a Micro-Hydropower Plant for Rural Electrification in South Africa

open access: yes, 2011
Published ArticleThis study investigated the techno-economic viability of micro-hydropower generation in the electrification of a rural area in KwaZulu-Natal, South Africa. The proposed scheme is composed of a squirrel cage induction machine running as a
Munda, J. L.   +3 more
core  

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