Results 101 to 110 of about 348,558 (295)
Output feedback robust stabilization of distributed‐order systems
Asian Journal of Control, EarlyView.Abstract This paper addresses the challenge of robust fast stabilization for a class of dynamical systems characterized by slow and ultra‐slow dynamics. The system model is approximated using a distributed‐order derivative of the measured output, which captures the influence of the control input, system dynamics, and external disturbances.
Aldo Jonathan Muñoz‐Vázquez +3 more
wiley +1 more source
Astronomische Nachrichten, EarlyView.ABSTRACT We investigate the effects of a minimal measurable length on neutron stars, within the quantum hadrodynamics (QHD‐I) model modified by the Generalized Uncertainty Principle (GUP). Working in a deformed Poisson algebra framework, we incorporate GUP effects via a time‐invariant transformation of the phase space volume, effectively reducing the ...
João Gabriel Galli Gimenez +2 more
wiley +1 more source
On the Age Distribution of Classical Cepheids in the Galaxy
Astronomische Nachrichten, EarlyView.ABSTRACT We revisit the problem of the positive correlation between age and Galactocentric distance seen in Galactic Classical Cepheids, which at first sight may seem counter‐intuitive in the context of inside‐out galaxy formation. To explain it, we use the Besançon Galaxy Model and a simulation of star particles in the Galactic disc coupled with ...
Friedrich Anders +5 more
wiley +1 more source
Alimentos e Nutrição, 2010 <p align="justify">Esse trabalho avaliou a qualidade do abacaxi cv. Smooth Cayenne, em estádio de maturação intermediário, recém colhido. Foram determinados a acidez titulável total- ATT, pH, sólidos solúveis totais - SST, açúcares totais, redutores e não redutores, vitamina C total, polifenóis, substâncias pécticas, atividades das ...
P. M. P. THÉ +3 more
openaire +1 more source
Algunas Observaciones acerca de la Geografía Física del Estado de Yucatán
, 1909 Fernando Urbina
openalex +1 more source
Nickel‐Doped h‐MoO3 Cathodes: A High‐Performance Material for Aluminum‐Ion Batteries
Battery Energy, EarlyView.Nickel‐doped hexagonal molybdenum trioxide (h‐MoO₃) shows a promising improvement in the capacity and stability of aluminum‐ion batteries. This work utilizes a simple precipitation method to incorporate nickel into h‐MoO₃, combined with a urea‐based electrolyte, achieving higher discharge capacities and extended cycling stability.
Paloma Almodóvar +5 more
wiley +1 more source
El papel de los juegos y deportes alternativos en la educación física escolar
, 2023 Los juegos y deportes alternativos en educación física son una categoría de actividades deportivas que se diferencian de los deportes convencionales y se están convirtiendo en un componente esencial de los programas de educación física. Estos deportes ofrecen una serie de ventajas significativas para los estudiantes, que próximamente veremos a lo largo
Abós Horcas, Elena +1 more
openaire +1 more source
Chemistry &Biodiversity, EarlyView.ABSTRACT The chemical study of the ethanolic extract from the roots of Vicia faba led to the isolation of two isoflavonoids, alfalone and 8‐O‐methylretusine, as well as a mixture of rotenoids, including clitoriacetal and clitoriacetal B, the latter of which is reported for the first time.
Victor Menezes Sipoloni +8 more
wiley +1 more source
A Flexible, Perfluorinated Analog of Aluminum Fumarate Metal–Organic Framework
Chemistry – A European Journal, EarlyView.A novel flexible perfluorinated Al‐MOF is discovered, highlighting the impact of linker fluorination on structural flexibility and sorption properties. Abstract Herein, we report the synthesis of Al‐TFS, a novel aluminum metal–organic framework (MOF) based on tetrafluorosuccinic acid (H2TFS), of formula Al(OH)(TFS)·1.5H2O, introducing a new member to ...
Virginia Guiotto +11 more
wiley +1 more source