Results 51 to 60 of about 21,849,548 (176)
NON-LINEAR STATE SPACE MODEL AND CONTROL STRATEGY FOR PEM FUEL CELL SYSTEMS
Dyna, 2011 Este artículo presenta un modelo no lineal en el espacio de estado y un sistema de control lineal para una celda de combustible de Membrana de Intercambio Protónico.
RICHARD RIOS +2 more
doaj
Revista Ingeniería de Construcción, 2010 Este trabajo describe la formulación, implementación y aplicación de un modelo discreto de fisura cohesiva el cual permite simular el proceso de fractura en modo I de vigas de concreto simple cuya trayectoria de fisuración está definida.
Rubén Graffe, Dorian Linero
doaj +1 more source
Food Risk Assess Europe, Volume 4, Issue 2, April 2026.Abstract Royal Decree 1021/2022, which regulates certain hygiene requirements for the production and marketing of foodstuffs in retail establishments, establishes that, in retail establishments, food made with raw egg subjected to heat treatment where a temperature equal to or greater than 70°C is reached for 2 seconds in the centre of the product or ...
Antonio Valero Díaz +6 more
wiley +1 more source
Integrative Conservation, Volume 5, Issue 1, Page 104-114, March 2026.The Johnstone's whistling frog is an invasive species whose loud night‐time calls may affect human health and well‐being. Our study in Cali, Colombia, combined fieldwork and online surveys to assess its urban occupancy, density, and potential health impacts.
Rubén Darío Palacio, Sumana Goli
wiley +1 more source
Inferencia en regresión no lineal [PDF]
, 1990 Resumen: Bajo el supuesto de errores i.i.d. N(o,2) los estimadores mínimo - cuadráticos de regresión lineal son los mejores estimadores lineales insesgados. Bajo idéntico supuestos estos resultados son ciertos en regresión no lineal, pero asintóticamente.
Yáñez Canal , Sergio
core
Emerging Risks and Housing Affordability Policy in Miami High‐Rises
Journal of Critical Infrastructure Policy, Volume 7, Issue 2, Fall/Winter 2026.ABSTRACT Recent advances in satellite‐based remote sensing and building performance measurement have raised critical questions regarding the long‐term settlement behavior of high‐rise structures situated on the complex subsurface of southeastern Florida.
Jean‐Pierre Bardet, Jeffrey Dorfman
wiley +1 more source
Implementación del programa de elementos finitos SafePy para análisis no lineal dinámico con factor de convergencia de carga [PDF]
, 2016 Magíster en Ciencias de la Ingeniería, Mención Ingeniería SísmicaIngeniero CivilEn este trabajo, se presenta la implementación del programa SafePy en Python , plata- forma para el modelamiento, simulación y análisis de la respuesta de estructuras ...
Peña Albornoz, Emilio Antonio
core
A Tale of Two Programs? Stigma and Administrative Burdens in CHIP and Medicaid
World Medical &Health Policy, Volume 18, Issue 1, March 2026.ABSTRACT One contributing factor to undersubscriptions is administrative burdens. To explore whether program stigma affects attitudes about administrative burdens, a survey (N = 2204) was fielded to assess differences in attitudes about seven policies decreasing administrative burdens and two policies increasing administrative burdens.
Simon F. Haeder
wiley +1 more source
Critérios de Escolha Modal para o Transporte de Carga: Estudo de Caso em Grandes Empresas [PDF]
, 2015 TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Joinville. Engenharia de Transportes e Logística.O mercado mundial cada vez mais competitivo faz com que as empresas tenham que inovar cada vez mais em seu processo produtivo. O setor de
Silva, Robert Borba
core
Churchill and Spain: More Sancho than Quixote?
History, Volume 111, Issue 395, Page 217-236, March 2026.Abstract This article offers a detailed analysis of Winston Churchill's relationship with Spain over the course of his long and eventful political and personal life. The article focuses on three key episodes: Churchill's ambivalent stance during the Spanish Civil War; his leadership and policy towards Spain during the crucial years of the Second World ...
EMILIO SÁENZ‐FRANCÉS
wiley +1 more source