Results 111 to 120 of about 986,658 (303)

Performance improvement of discrete‐time linear‐quadratic regulators applied to uncertain linear systems using the Tikhonov regularization method

open access: yesAsian Journal of Control, EarlyView.
Abstract The linear‐quadratic regulator (LQR) problem of optimal control of an uncertain discrete‐time linear system (DTLS) is revisited in this paper from the perspective of Tikhonov regularization. We show that an optimally chosen regularization parameter reduces, compared to the classical LQR, the values of a scalar error function, as well as the ...
Fernando Pazos, Amit Bhaya
wiley   +1 more source

Derechos vulnerados en la infancia : abandono, maltrato y pobreza

open access: yes, 2009
La presente publicación ofrece un recuento de las principales cuestiones abordadas en el marco del seminario “La niñez en el contexto de los derechos vulnerados: impacto de la pobreza, el abandono y el maltrato sobre el desarrollo humano y social ...
Samaniego, Virginia Corina   +9 more
core  

Synergetic Combination of Carbon Xerogels, Graphene Oxide and nano‐ZnO for Aqueous and Organic Supercapacitors

open access: yesBatteries &Supercaps, Volume 8, Issue 3, March 2025.
This work proposes the synthesis of carbon‐based nanostructured materials obtained using ZnO as both nanos‐ template and catalysts simultaneously. During the synthesis, GO was used as a stabiliser, preventing the collapse of the 3D structure and improving its properties in terms of capacitance and surface area.
Rusbel Coneo‐Rodríguez   +5 more
wiley   +1 more source

Carta topográfica de la República Argentina /

open access: yes, 1935
Various editions. Topographic map series of Argentina showing roads, railways, boundaries, water features, buildings, monuments and water features. Relief shown by contours and spot heights.; "Es propiedad del Instituto Geográfico Militar-Ley 11 723 ...
Instituto Geográfico Militar (Argentina) cartographer. issuing body.
core  

Reseña. Un encuentro con Doris Lessing

open access: yesAnuario de Letras Modernas, 2003
Argentina Rodríguez
doaj   +1 more source

Territorialización, medios de comunicación y escuela. Desafíos en la visibilización de los episodios de violencia

open access: yesSinéctica, 2018
Este artículo presenta un estudio exploratorio que analiza los discursos mediáticos sobre la territorialización de los episodios de violencia en las escuelas en la ciudad de La Plata, Argentina, en el periodo 1993-2011.
Virginia Saez (Argentina)
doaj  

Comparative efficacy of GLP‐1 RA, tirzepatide and SGLT‐2 inhibitors in metabolic liver disease: A network meta‐analysis

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aim Metabolic liver disease, including nonalcoholic fatty liver disease (NAFLD) and nonalcoholic steatohepatitis, is a major cause of chronic liver dysfunction worldwide, creating an urgent need for effective treatments. This systematic literature review (SLR) and network meta‐analysis (NMA) systematically reviews and compares the efficacy and safety ...
Andrej Belančić   +8 more
wiley   +1 more source

Quinteto Tango Nuevo (Argentina)

open access: yes, 1996
Concierto interpretado por el Quinteto Tango Nuevo, dirigido por el pianista Pablo Ziegler e integrado por los músicos Walter Castro, Quique Senesi, Horacio Hurtado y Horacio López.
Quinteto Tango Nuevo (Argentina)
core  

Impact of secured prescription implementation on ambulatory pregabalin use in France: A regional assessment in the French Nouvelle‐Aquitaine

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Abstract Aim The French authorities mandated the use of secure prescriptions for pregabalin on May 2021. This study aimed to evaluate the impact of this measure on pregabalin use and misuse in Nouvelle‐Aquitaine, a southwestern French region with around six million inhabitants.
Maika Munech‐Herran   +5 more
wiley   +1 more source

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