Results 21 to 30 of about 572 (177)
Revista Iberoamericana de Automática e Informática Industrial RIAI, 2015 The tuning of Pareto-optimal robust controllers was applied to improve the performance of a helicopter with two-degrees-of-freedom with a linear control algorithm.
J. Carrillo Ahumada +4 more
doaj +1 more source
Retrospective image analysis for long‐term demography using Google Earth imagery
Remote Sensing in Ecology and Conservation, EarlyView.We demonstrate that high‐resolution Google Earth imagery, combined with minimal field validation, enables retrospective tracking of individual invasive plants. The image shows one of the monitored individuals of Opuntia sp. in Greece. Our approach reveals long‐term demographic patterns, recruitment dynamics, and spatial expansion without continuous ...
Erola Fenollosa +2 more
wiley +1 more source
An extension of the basic local independence model to multiple observed classifications
British Journal of Mathematical and Statistical Psychology, EarlyView.Abstract The basic local independence model (BLIM) is appropriate in situations where populations do not differ in the probabilities of the knowledge states and the probabilities of careless errors and lucky guesses of the items. In some situations, this is not the case. This work introduces the multiple observed classification local independence model
Pasquale Anselmi +8 more
wiley +1 more source
Conservation Biology, EarlyView.Abstract Modeling species distributions in dynamic pelagic environments remains challenging, particularly for wide‐ranging and highly mobile species when there is limited guidance on model performance. This limitation constrains the effective use of species distribution models (SDMs) in marine conservation, where robust and transferable predictions are
E. Pasanisi +32 more
wiley +1 more source
Controle Preditivo Robusto com Conjunto Finito de Estados para Máquinas de Indução
Eletrônica de Potência, 2022 Este trabalho propõe um controle preditivo robusto do tipo finite control set para acionamento de máquinas de indução, com controle de corrente no referencial dq alinhado ao fluxo do rotor da máquina.
Rafael B. F. Figueiredo +3 more
doaj +1 more source
Is It a Southern Thing? Linguistic Stereotyping in Earwitnesses’ Descriptions of Italian Accents
Journal of Sociolinguistics, EarlyView.ABSTRACT This study examines how linguistic stereotypes affect hearer perceptions of different speakers’ accents focusing on two Italian regional varieties: one from the South and one from the North. Three studies explored the effects of selective attention, confirmation bias, and cultural context.
Clara Loiacono, Luuk Lagerwerf
wiley +1 more source
Robust Controller LMI for helicopter with two degrees of freedom
Ingeniería Investigación y Desarrollo, 2015 This article presents the design of a robust H∞ controller using techniques of linear matrix inequalities (LMIs) for controlling the position of Pitch and Yaw in a helicopter.
Oscar Iván Higuera-Martínez +1 more
doaj +1 more source
Elevation shapes alpine snow algal blooms and their influence on albedo reduction
New Phytologist, EarlyView.Graphical summary of elevational trends in Sanguina‐dominated snow algal blooms. Increasing elevation was associated with larger cells, lower Chla content per cell, higher astaxanthin ratios, lower snow water content, and reduced cell‐normalized albedo, whereas algal cell density showed no consistent elevational trend.
Pablo Almela +5 more
wiley +1 more source
Financial Accountability &Management, Volume 42, Issue 3, Page 446-460, August 2026.ABSTRACT This study examines the dual impact of excess cash holdings on the financial vulnerability of nonprofit organizations (NPOs) through an integrative framework that combines insights from the behavioral theory of the firm and agency theory. From a behavioral perspective, excess liquid assets represent unabsorbed organizational slack that can ...
Teresa Elvira‐Lorilla +3 more
wiley +1 more source
CONTROL ROBUSTO DE UN SISTEMA MECÁNICO SIMPLE MEDIANTE UNA HERRAMIENTA GRAFICA
Dyna, 2010 en este artículo se presenta el diseño de un controlador robusto para un sistema masaresorteamortiguador . Con el fin de realizar un diseño simple, se tomó en cuenta únicamente la incertidumbre en los parámetros de la planta. Los cálculos del problema se
LUINI HURTADO CORTÉS +1 more
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