Results 61 to 70 of about 199,317 (167)

BioTIME 2.0: Expanding and Improving a Database of Biodiversity Time Series

open access: yesGlobal Ecology and Biogeography, Volume 34, Issue 5, May 2025.
ABSTRACT Motivation Here, we make available a second version of the BioTIME database, which compiles records of abundance estimates for species in sample events of ecological assemblages through time. The updated version expands version 1.0 of the database by doubling the number of studies and includes substantial additional curation to the taxonomic ...
Maria Dornelas   +484 more
wiley   +1 more source

DUNE/larnd-sim: v0.3.1

open access: yes, 2022
What's Changed Add check to impulse model load by @soleti in https://github.com/DUNE/larnd-sim/pull/72 Full Changelog: https://github.com/DUNE/larnd-sim/commits/v0.3.
Daniel Margala   +9 more
core   +1 more source

A semi-coupled analysis framework for the dynamic optimization of hybrid wind–wave energy platforms

open access: yesAcademia Green Energy
Introduction: The integration of wave energy converters (WECs) with floating offshore wind turbines (FOWTs) presents a promising pathway to increase power density and improve platform stability, though accurately modeling these complex hybrid ...
Aziz Ahmed, David McGregor, Joshua Heins
doaj   +1 more source

A Multi‐Fidelity Model for Wave Energy Converters

open access: yesInternational Journal for Numerical Methods in Fluids, Volume 97, Issue 4, Page 427-445, April 2025.
Implementation of a multi‐fidelity model for simulations of floating bodies in bi‐fluid flows. Integration of Computational Fluid Dynamics with a Reduced Order Model based on Proper Orthogonal Decomposition. Validation of the multi‐fidelity model through out‐of‐sample simulations of a wave energy converter interacting with incoming waves.
Beatrice Battisti   +2 more
wiley   +1 more source

MVP‐VSASL: measuring MicroVascular Pulsatility using velocity‐selective arterial spin labeling

open access: yesMagnetic Resonance in Medicine, Volume 93, Issue 4, Page 1516-1534, April 2025.
Abstract Purpose By leveraging the small‐vessel specificity of velocity‐selective arterial spin labeling (VSASL), we present a novel technique for measuring cerebral MicroVascular Pulsatility named MVP‐VSASL. Theory and Methods We present a theoretical model relating the pulsatile, cerebral blood flow‐driven VSASL signal to the microvascular ...
Conan Chen   +7 more
wiley   +1 more source

Secure Dynamic State Estimation of WECS‐Based Networked Microgrids Against Historical Measurement Triggered DoS Attacks

open access: yesIET Control Theory &Applications, Volume 19, Issue 1, January/December 2025.
This work addresses the issue of rejection delay due to DoS attacks triggered by historical measurements during the transmission of a large amount of measurement data in WECS‐based networked microgrids. We propose a novel robust SRCKF method, designated as MCC‐SRCKF, which incorporates MCC into the SRCKF structure of DSE.
Xiao Hu   +4 more
wiley   +1 more source

Framework for Assessing Impact of Wave-Powered Desalination on Resilience of Coastal Communities

open access: yesJournal of Marine Science and Engineering
Coastal communities face unique challenges in maintaining continuous service from critical infrastructure. This research advances capabilities for evaluating the impact of using wave energy to desalinate water on the resilience of coastal communities ...
Kelley Ruehl   +3 more
doaj   +1 more source

A generalized signal model for dual‐module velocity‐selective arterial spin labeling

open access: yesMagnetic Resonance in Medicine, Volume 92, Issue 6, Page 2520-2534, December 2024.
Abstract Purpose To develop a generalized signal model for dual‐module velocity‐selective arterial spin labeling (dm‐VSASL) that can integrate arbitrary saturation and inversion profiles. Theory and Methods A recently developed mathematical framework for single‐module VSASL is extended to address the increased complexity of dm‐VSASL and to model the ...
Thomas T. Liu   +4 more
wiley   +1 more source

Optimization of Buoy Shape for Wave Energy Converter Based on Particle Swarm Algorithm

open access: yesApplied Sciences
In order to improve the wave energy capture rate of the buoy of a wave energy generation device, this paper proposes a multi-degree of freedom method to optimize the shape of the buoy with maximum wave energy capture.
Wei Ge   +5 more
doaj   +1 more source

Review on Recent WEC-Sim Applications and Developments in v6.0

open access: yes
WEC-Sim (Wave Energy Converter SIMulator) is an open-source software for modeling the motions, loads and power generation of wave energy converters. WEC-Sim is developed within the MATLAB/Simulink environment, which allows for incorporation of different MathWorks packages that are relevant to the offshore renewable energy research community.
Shabara, Mohamed   +7 more
openaire   +1 more source

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