Results 101 to 110 of about 190,116 (291)
Radar Coincidence Imaging for Off-Grid Target Using Frequency-Hopping Waveforms
International Journal of Antennas and Propagation, 2016 Radar coincidence imaging (RCI) is a high-resolution staring imaging technique without the limitation of the target relative motion. To achieve better imaging performance, sparse reconstruction is commonly used.
Xiaoli Zhou +4 more
doaj +1 more source
Energies, 2017 The hygrothermal analysis of roofs is relevant due to the large areas exposed to a wide range of weather conditions, these directly affecting the energy performance and thermal comfort of buildings.
Roberto Zanetti Freire +2 more
doaj +1 more source
Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones
Advanced Engineering Materials, EarlyView.A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell +3 more
wiley +1 more source
PLoS ONE, 2019 To enrich any model and its dynamics introduction of delay is useful, that models a precise description of real-life phenomena. Differential equations in which current time derivatives count on the solution and its derivatives at a prior time are known ...
Amber Shaikh +4 more
doaj +1 more source
Estimation of the Biot Number Using Genetic Algorithms: Application for the Drying Process
Energies, 2019 The Biot number informs researchers about the controlling mechanisms employed for heat or mass transfer during the considered process. The mass transfer coefficients (and heat transfer coefficients) are usually determined experimentally based on direct ...
Krzysztof Górnicki +2 more
doaj +1 more source
Assessing Altered Coating Adhesion on Plasma‐Deoxidized Surfaces Under Oxygen‐Free Conditions
Advanced Engineering Materials, EarlyView.This study demonstrates the effectiveness of atmospheric pressure plasma pretreatment in modifying silicon and stainless steel surfaces to improve adhesion. Argon‐hydrogen plasma increases surface roughness and improves adhesion strength, whereas pure argon results in smoother surfaces and structural changes.
Selina Raumel +6 more
wiley +1 more source
Matrix Completion from Fewer Entries: Spectral Detectability and Rank Estimation
, 2015 The completion of low rank matrices from few entries is a task with many practical applications. We consider here two aspects of this problem: detectability, i.e.
Krzakala, Florent +2 more
core +1 more source
Multimodal Data‐Driven Microstructure Characterization
Advanced Engineering Materials, EarlyView.A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang +4 more
wiley +1 more source
Multiuser Equalizer for Hybrid Massive MIMO mmWave CE-OFDM Systems
Applied Sciences, 2019 This paper considers a multiuser broadband uplink massive multiple input multiple output (MIMO) millimeter-wave (mmWave) system. The constant envelope orthogonal frequency division multiplexing (CE-OFDM) is adopted as a modulation technique to allow an ...
Roberto Magueta +5 more
doaj +1 more source
On a gap between rational annuitization price for producer and price for customer
, 2018 The paper studies pricing of insurance products focusing on the pricing of annuities under uncertainty. This pricing problem is crucial for financial decision making and was studied intensively, however, many open questions still remain.
Dokuchaev, Nikolai
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