Results 141 to 150 of about 61,960 (301)

Modeling brain connectivity dynamics in functional magnetic resonance imaging via particle filtering. [PDF]

open access: yesBrain Inform, 2021
Ambrosi P   +5 more
europepmc   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

open access: yesAdvanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni   +7 more
wiley   +1 more source

Bernoulli Race Particle Filters

open access: yes, 2019
19 ...
Schmon, S, Deligiannidis, G, Doucet, A
openaire   +4 more sources

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Quantitative Evaluation of Single-Use Particle Filtering Half Masks for SARS-CoV-2 Protection. [PDF]

open access: yesAppl Biosaf, 2021
Örebrand L   +5 more
europepmc   +1 more source

Multimodal Data‐Driven Microstructure Characterization

open access: yesAdvanced 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

Evaluating Structural Models for the U.S. Short Rate Using EMM and Particle Filters [PDF]

open access: yes
We combine the efficient method of moments with appropriate algorithms from the optimal filtering literature to study a collection of models for the U.S. short rate.
Ying Gu, Drew Creal, Eric Zivot
core  

RPM - the fast Random Particle-Mesh method to realize unsteady turbulent sound sources and velocity fields for CAA applications.

open access: yes, 2007
The simulation of broadband noise with CAA techniques is discussed. Unsteady broadband sound sources are modeled in the time-domain with a highly efficient computational method.
Roland Ewert, Ewert, Roland
core   +1 more source

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