Results 11 to 20 of about 310 (176)

Mathematical modeling and fuzzy proportional–integral–derivative scheme to control the yaw motion of a wind turbine

Wind Energy, 2021
In this paper, we present a mathematical model and control strategy to regulate the yaw of a horizontal axis wind turbine. In order to obtain the dynamic equations of the yaw motion, the mathematical model is developed using the Euler–Lagrange ...
Eduardo Campos‐Mercado, Luis F. Cerecero‐Natale, Octavio Garcia‐Salazar, Hugo F. Abundis Fong, David Wood   +4 more
doaj   +2 more sources

A roadmap for ladybird conservation and recovery

Conservation Biology, Volume 37, Issue 1, February 2023., 2023
Abstract Ladybirds (Coleoptera: Coccinellidae) provide services that are critical to food production, and they fulfill an ecological role as a food source for predators. The richness, abundance, and distribution of ladybirds, however, are compromised by many anthropogenic threats.
António O. Soares, Danny Haelewaters, Olga M. C. C. Ameixa, Isabel Borges, Peter M. J. Brown, Pedro Cardoso, Michiel D. de Groot, Edward W. Evans, Audrey A. Grez, Axel Hochkirch, Milada Holecová, Alois Honěk, Ján Kulfan, Ana I. Lillebø, Zdenka Martinková, J. P. Michaud, Oldřich Nedvěd, Omkar, Helen E. Roy, Swati Saxena, Apoorva Shandilya, Arnaud Sentis, Jiri Skuhrovec, Sandra Viglášová, Peter Zach, Tania Zaviezo, John E. Losey   +26 more
wiley   +1 more source

Effects of forest cover on richness of threatened fish species in Japan

Conservation Biology, Volume 36, Issue 3, June 2022., 2022
Abstract Estuaries––one of the most vulnerable ecosystems globally––face anthropogenic threats, including biodiversity loss and the collapse of sustainable fisheries. Determining the factors contributing to the maintenance of estuarine biodiversity, especially that of fish, is vital for promoting estuarine conservation and sustainability.
Edouard Lavergne, Manabu Kume, Hyojin Ahn, Yumi Henmi, Yuki Terashima, Feng Ye, Satoshi Kameyama, Yoshiaki Kai, Kohmei Kadowaki, Shiho Kobayashi, Yoh Yamashita, Akihide Kasai   +11 more
wiley   +1 more source

Mantenimiento industrial y su administración [PDF]

, 2019
Este libro texto tiene como propósito iniciar a estudiantes de Ingeniería y Tecnología en la teoría y práctica básica de la administración del Mantenimiento industrial, campo sumamente importante en las organizaciones productivas modernas y donde se ocupan, en Colombia, la mayoría de los egresados de Ingeniería y afines.
openaire   +2 more sources

La industria 4.0 en el mantenimiento industrial

Revista de Ingeniería Industrial, 2019
Industry 4.0 is the incorporation of digital technologies in factories such as: artificial intelligence, machine learning, 3D printing, drones, robotics, IOT, big data, virtual reality, automation, among others, which aim to digitalize processes productive in the factories, these are also called smart factories.
Manuel Meraz-Mendez, Claudia Lerma-Hernández, Guadalupe Corral-Ramírez   +2 more
openaire   +1 more source

Fractional Zener Modeling of the Viscoelastic Behavior of PET/rGO Composites

Modelling
Poly(ethylene terephthalate) (PET) composites reinforced with reduced graphene oxide (rGO) were investigated in order to elucidate the influence of nanofiller concentration and compatibilization on the viscoelastic relaxation behavior across the glass ...
Paloma B. Jimenez-Vara, Flor Y. Rentería-Baltiérrez, Luis E. Jasso-Ramos, Jesús G. Puente-Córdova   +3 more
doaj   +1 more source

Intercambiabilidad y canibalización en mantenimiento industrial: perspectivas para gestión de activos con machine learning, big data e inteligencia artificial

Revista Colombiana de Tecnologías de Avanzada
El presente estudio constituye un capítulo de reflexión sobre las técnicas de intercambiabilidad y canibalización en el mantenimiento industrial, examinando su implementación en la gestión de activos y su correlación con el Big Data y la Inteligencia ...
Juan David Bermúdez Royero
doaj   +1 more source

Sustainability in Managed Aquifer Recharge Projects: A Case Study of Three European Union Funded Projects

World Water Policy, Volume 12, Issue 2, May 2026.
ABSTRACT Managed aquifer recharge (MAR) is presented as a water management approach that fits well within the broad sustainability agenda. Three European MAR projects' outcomes were analyzed to assess how these projects interpret sustainability. This article argues that MAR projects are pushed to a narrow interpretation of sustainability by funder ...
Helen Sundberg, Klaas Schwartz
wiley   +1 more source

Leveraging Generative AI for Modelling and Optimization of Maintenance Policies in Industrial Systems

Information
This paper explores how generative AI can enhance the modelling and optimization of maintenance policies by incorporating real-time problem-solving techniques into structured maintenance frameworks.
Adolfo Crespo Márquez, Diego Pérez Oliver   +1 more
doaj   +1 more source

Mantenimiento y análisis de vibraciones

Ciencia y Sociedad, 2007
En las plantas de producción, la gestión del mantenimiento se ha limitado casi siempre en el uso de métodos correctivos o preventivos. Sin dudas en los últimos años, con el desarrollo de nuevas tecnologías la industria mecánica se ha influenciado de la ...
María Penkova Vassileva
doaj   +1 more source