Results 61 to 70 of about 2,092 (211)

A differential evolution particle swarm optimizer for various types of multi-area economic dispatch problems [PDF]

open access: yes, 2016
© 2016 Elsevier Ltd. This paper proposes a new, efficient and powerful heuristic-hybrid algorithm using hybrid DE (differential evolution) and PSO (particle swarm optimization) techniques DEPSO (differential evolution particle swarm optimization ...
Aghaei, J   +4 more
core   +1 more source

Data Collection and Manipulation Template for MAED (Model for Analysis of Energy Demand)

open access: yes, 2023
A Data Collection and Manipulation Template for MAED (Model for Analysis of Energy Demand).This template was created as part of the EU Support to the International Energy Agency (IEA) for the programme "An Affordable and Sustainable Energy System for sub-
Cannone, Carla   +2 more
core   +1 more source

Hierarchical Estimation–Based Observer Method for Robust Oxygen Excess Ratio Control in PEM Fuel Cell Systems

open access: yesIET Control Theory &Applications, Volume 20, Issue 1, January/December 2026.
This study proposes a recursive hierarchical observer combining an extended Kalman filter, extended state observer and weighted least‐squares algorithm to accurately estimate the oxygen excess ratio in polymer electrolyte membrane fuel cells under challenging low‐current and noisy conditions.
Hyeongki Ahn   +5 more
wiley   +1 more source

Análise dinâmico-complexa do desenvolvimento da duração vocálica precedente a plosivas finais do Inglês por um aprendiz paraibano

open access: yesCuadernos de la ALFAL
Ancorada numa visão de língua à luz da Teoria dos Sistemas Dinâmicos Complexos (cf. De Bot 2017; Larsen-Freeman 2017; Lowie e Verspoor 2019, entre outros), esta pesquisa tem como objetivo geral verificar o desenvolvimento do sistema sonoro por um ...
Anilda Costa Alves   +2 more
doaj   +6 more sources

Ma fiction, ma réparation

open access: yesAkofena, 2022
Résumé : L’œuvre de Nina Bouraoui (2005) nous a permis de soulever la question de la place de la femme dans un contexte d’une double appartenance culturelle algérienne/et française. Pour rendre compte des liens qui se tissent entre le parcours de l’auteure et sa conscience d’exilée, nous nous intéresserons à sa crise identitaire personnelle et à la ...
openaire   +1 more source

Habitat‐Dependent Effects of Canopy Cover on Insect Predation in a Tropical Dry Forest Landscape

open access: yesEcological Research, Volume 41, Issue 1, January 2026.
Our results reveal that arthropods, particularly chewing arthropods, were the dominant predators, and their activity was strongly influenced by both habitat type and canopy cover. Predation probability increased with canopy cover in forest plots but decreased in silvo‐pastures, highlighting an important interaction between vegetation structure and ...
Camilo Fabián González   +6 more
wiley   +1 more source

Land Use Change Reshapes Climate‐Driven Diversity Patterns of Tropical Arbuscular Mycorrhizal Fungi

open access: yesMolecular Ecology, Volume 35, Issue 2, January 2026.
ABSTRACT Land use change and agricultural expansion threaten biodiversity yet the effects on soil life remain poorly understood, especially for microbes. Arbuscular mycorrhizal (AM) fungi are microbes that form associations with most plant species and are essential for plant nutrient uptake.
Justin D. Stewart   +10 more
wiley   +1 more source

Patient Perception of Providers: Do Patients Understand Who Their Doctor Is?

open access: yesJournal of Patient Experience, 2020
Background: When being treated at a university-based hospital, a patient may encounter multiple levels of physicians, including trainees during a single emergency visit.
Alisa Wray MD, MAEd   +7 more
doaj   +1 more source

Energy Efficiency and Environmental Nexus: An Assessment for the Efficient Reduction of Carbon Dioxide Emissions

open access: yesInternational Journal of Energy Research, Volume 2026, Issue 1, 2026.
Pakistan’s power sector faces multiple issues like circular debt, higher tariffs, infrastructural problems, policy gaps, and governance issues. Solving these problems requires implementing reforms to enhance energy efficiency and conservation measures, as well as advancing the use of sustainable energy in the future.
Muhammad Amir Raza   +8 more
wiley   +1 more source

What Factors Influence Motivation for Graduate Education? [PDF]

open access: yesCritical Questions in Education, 2020
This mixed-methods study, as part of program quality enhancement, investigated motivating factors of teachers choosing enrollment in an online master’s degree in education in a state where legislative funding does not provide advanced degree pay ...
Carol Greene, Bryan S. Zugelder, Louis L. Warren, & Mark L’Esperance
doaj  

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