Results 61 to 70 of about 10,881 (225)

Understanding the Link Between Policy Design and Distributional Impacts of Local Wind Energy Ordinances

open access: yesReview of Policy Research, Volume 43, Issue 3, May 2026.
ABSTRACT Zoning is one of the most widely used land use regulations in the U.S. An increasing number of local governments have adopted zoning ordinances to regulate renewable energy projects. However, there has been very limited research on the impact of this local regulatory tool.
Shan Zhou, Xue Gao
wiley   +1 more source

Analysis and design of wind energy system based on nonlinear speed controller

open access: yesRevue des Énergies Renouvelables, 2019
This paper presents a control fuzzy robuste strategy for a squirrel cage Induction generator (SCIG)-based wind energy conversion system. Control strategies is presented along with the mathematical modeling of the employed configuration. The maximum power
S. Bellarbi
doaj  

A New Padé Approach to Modeling Wormholes in Dekel‐Zhao Dark Matter Halos

open access: yesAnnalen der Physik, Volume 538, Issue 3, March 2026.
A matter‐first Padé strategy is introduced to build traversable wormholes from prescribed dark‐matter halos. Rational Padé fits approximately the Dekel–Zhao density and are analytically integrated to obtain a shape function that exactly reproduces the intended matter content, avoiding spurious poles of geometry‐first schemes.
Jonathan Alves Rebouças   +4 more
wiley   +1 more source

Improved Sliding Mode Control of a Wind Turbine System Based on a Developed Permanent Magnet Synchronous Generator

open access: yesRevue des Énergies Renouvelables
Wind energy conversion systems (WECS) are emerging as among the most reliable alternative energy sources, requiring innovative control strategies to improve performance and reduce operating costs.
Amina Yachir   +6 more
doaj   +1 more source

Application Research of the Parallel System Theory and the Data Engine Approach in Wind Energy Conversion System

open access: yesEnergies, 2019
The parallel system is a kind of scientific research method based on an artificial system and computational experiments, which can not only reflect the dynamic process of the real system but also optimize its control process in real time. Given the rapid
Zhicheng Lin   +4 more
doaj   +1 more source

A power take-off and control strategy in a test wave energy converter for a moderate wave climate [PDF]

open access: yes, 2016
The energy in the waves of oceans and seas can be converted to electricity by different types of Wave Energy Converters (WECs). Wave energy conversion is currently widely studied to contribute to the world’s rising energy needs.
Crevecoeur, Guillaume   +4 more
core   +2 more sources

Drone‐imaging assisted genome‐wide association studies reveal key quantitative trait loci for emergence and late blight resistance in tetraploid potato

open access: yesCrop Science, Volume 66, Issue 2, March/April 2026.
Abstract Solanum tuberosum L. (potato) is the world's most important vegetable crop, and developing improved cultivars is paramount for global food security. The efficacy of the genomic prediction models that accelerate breeding and genome‐wide association studies (GWAS) depends on large, high‐quality phenotypic datasets, which are often associated ...
Trine Aalborg   +5 more
wiley   +1 more source

Techno-economic assessment of wind energy conversion systems for power generation for the city of N'Djamena in Chad

open access: yesRevue des Énergies Renouvelables, 2020
Around the world, with a significant increase in installed capacity each year, wind power is one of the most profitable forms of renewable energy. In this study, three commercial wind turbines, namely Bonus 300kW/33, Bonus 1MW/54 and Vestas 2MW/80, were ...
Marcel Hamda Soulouknga   +3 more
doaj  

Anticancer and antimetastatic effects of cordycepin, an active component of Cordyceps sinensis

open access: yesJournal of Pharmacological Sciences, 2015
Cordyceps sinensis, a fungus that parasitizes on the larva of Lepidoptera, has been used as a valued traditional Chinese medicine. We investigated the effects of water extracts of Cordyceps sinensis (WECS), and particularly focused on its anticancer and ...
Kazuki Nakamura   +2 more
doaj   +1 more source

Effects of WEC Geometry on the Performance of a WEC Array-VLFS Integrated System

open access: yesPolish Maritime Research
Abstract This study focuses on analysing the effects of wave energy converter (WEC) geometry on the performance of an integrated system comprising a WEC array and a very large floating structure (VLFS). A numerical model of the integrated system is established based on multi-body potential theory, the discrete-module-beam (DMB) method,
Zhiyang Zhang   +3 more
openaire   +1 more source

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