Results 61 to 70 of about 6,208 (199)

Système de conversion simplifié pour éolienne équipée de génératrice synchrone à aimants permanents

Revue des Énergies Renouvelables, 2015
Dans le cadre de la conversion à vitesse variable d’énergie éolienne (VS-WECS: Variable Speed, Wind Energy Conversion System), cet article propose une électronique de puissance simplifiée pour injecter l’énergie produite dans le réseau, spécialement ...
M.J. Lalou
doaj  

Optimization of Wind‐PV Co‐Generation Systems Using Artificial Bee Colony and Back‐to‐Back Voltage Source Converter

IET Smart Energy Systems, EarlyView.
The Graphical Abstract depicts the proposed Artificial Bee Colony algorithm‐based optimal tuning of PI controllers for back‐to‐back Voltage Source Converters in a hybrid wind–PV system. ABSTRACT This paper proposes a hybrid model‐based back‐to‐back voltage‐source converter (B2B‐VSC) system comprising a Photovoltaic (PV) array and a Permanent Magnet ...
Ch. Sreenu, G. Mallesham, T. Chandra Shekar, Surender Reddy Salkuti   +3 more
wiley   +1 more source

Electron density estimation from measurements of spacecraft potential using Solar Orbiter

Astronomy & Astrophysics
Context. Measurements of spacecraft potential (Vsc) are an important tool for plasma diagnostics. High-resolution Vsc measurements can be calibrated with low-cadence observations of electron plasma frequency to derive high-resolution electron density ...
Boldú J. J., Graham D. B., Khotyaintsev Yu. V., Morooka M., Eriksson A., André M., Maksimovic M., Vecchio A., Nicolaou G., Štverák S., Owen C. J., Watson C.   +11 more
doaj   +1 more source

Critically Ill Children Show Disrupted Sleep Patterns and Atypical Electroencephalograms: An Observational Cohort Study

Acta Paediatrica, EarlyView.
ABSTRACT Aim Sleep disruptions are common in hospitalised children. This study described sleep in critically ill and non‐critically ill hospitalised children, including young infants and patients with central nervous system injuries. Methods This observational cohort study included two groups: critically ill children admitted to a paediatric intensive ...
Eris van Twist, Arnout B. G. Cramer, Sascha C. A. T. Verbruggen, Maartje Louter, Karlien Veldscholte, Koen F. M. Joosten, Matthijs de Hoog, Karla Biesheuvel, Dirk C. G. Straver, Rogier C. J. de Jonge   +9 more
wiley   +1 more source

Embedding Optimization of Layouts via Distortion Minimization

Computer Graphics Forum, EarlyView.
Abstract Given an embedding of a layout in the surface of a target mesh, we consider the problem of optimizing the embedding geometrically. Layout embeddings partition the surface into multiple disk‐like patches, making them particularly useful for parametrization and remeshing tasks, such as quad‐remeshing, since these problems can then be solved on ...
A. Heuschling, I. Lim, L. Kobbelt
wiley   +1 more source

Persistent in vitro nociceptor hyperexcitability and axonal retraction produced by repeated paclitaxel doses

The FEBS Journal, EarlyView.
Repeated paclitaxel exposure causes long‐lasting nociceptor hyperexcitability and axonal retraction in adult sensory neurons. Using a long‐term primary nociceptor culture, we show that hyperexcitability is mediated by sequential upregulation of NaV1.8, TRPV1, TRPA1, and TRPM8 channels.
Angela Lamberti, Victor Moreno Lozano, Asia Fernández‐Carvajal, Antonio Ferrer‐Montiel   +3 more
wiley   +1 more source

Collective identities of VSCs: influencing factors and impact

European Journal for Sport and Society
This paper explores the positive effects and factors that shape collective identities within voluntary sport clubs (VSCs). As the role and development of collective identities in VSCs remain poorly understood, Classic Institutional Theory is combined with Social Identity Theory to identify the micro- and organisational-level factors that shape these ...
openaire   +1 more source

The Complex World of Toothpaste Diversity, Meeting Patient Clinical Needs. An Umbrella Review

International Journal of Dental Hygiene, EarlyView.
ABSTRACT Background Amidst numerous recent advancements in toothpaste formulations and active ingredients, some clinicians may believe all toothpastes are similar despite differences in their active ingredients and corresponding clinical application.
Jeanie Suvan, Crystal Marruganti
wiley   +1 more source

Key technologies of ultra-high voltage hybrid LCC-VSC MTDC systems

CSEE Journal of Power and Energy Systems, 2019
The key technologies of ultra-high voltage hybrid LCC-VSC MTDC systems are investigated, focusing on the design of system configurations, converter topologies and the control and protection system.
Hong Rao, Yuebin Zhou, Shukai Xu, Xipeng Cai, Wanyu Cao, Yiliang Xu, Chenglin Ren   +6 more
doaj   +1 more source

Determinant Factors of Self‐Care Deficit in People With Chronic Wounds: A Scoping Review

Journal of Advanced Nursing, EarlyView.
ABSTRACT Aims To identify and synthesise the scientific evidence on determinants of self‐care deficits in people with chronic wounds. Design Scoping review based on the Joanna Briggs Institute guidelines. Methods This scoping review was conducted by a review team responsible for study screening, data extraction and synthesis.
Janislei Soares Dantas, Yan Lincoln Mamede Gomes, Ana Clara de Macedo Farias Ramos, Selene Cordeiro Vasconcelos, Maria Eliane Moreira Freire   +4 more
wiley   +1 more source