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Recurso libre

Weather forecast sensitivity to changes in urban land covers using the WRF model for central México, Weather forecast sensitivity to changes in urban land covers using the WRF model for central México
LÓPEZ-ESPINOZA, E. D.; Centro de Ciencias de la Atmósfera, Universidad Nacional Autónoma de México - ZAVALA-HIDALGO, J. - GÓMEZ-RAMOS, O.

Formato:	,
Enlaces:	The impact on temperature of the urban growth in central Mexico from 1993 to 2009 and the sensitivity of forecast to change in land cover are studied using high resolution numerical simulations. The mesoscale atmospheric Weather Research and Forecasting model…
Fecha:	2012-03-30
Recurso:	Revistas UNAM

Recurso libre

Suhrawardī al-Maqtūl, the martyr of Aleppo,
Roxanne D. Marcotte; Institut Français d'Études Arabes, Damasco

Formato:	Peer reviewed article, Artículo revisado por pares
Enlaces:	La vida de Šihāb al-Dīn al-Suhrawardī es oscura. Datos aislados referentes a sus estudios, viajes y contactos se encuentran en breves noticias de los diccionarios biográficos de los siglos XII y XIII. Estas noticias permiten esbozar una biografía de al-…
Fecha:	2001-12-30
Recurso:	Al-Qantara: Revista de estudios Árabes

Recurso libre

Caracterización de tejido cerebral artiﬁcial utilizando Inverse-FEM para simular indentación y comprensión, Inverse-FEM Characterization of a Brain Tissue Phantom to Simulate Compression and Indentation
Mesa-Múnera, Elizabeth; Researcher Universidad Nacional de Colombia, Medellín–Colombia. - Ramírez–Salazar, Juan F; Researcher Universidad Nacional de Colombia, Medellín–Colombia. - Boulanger, Pierre; University of Alberta - Branch, John W; Researcher Universidad Nacional de Colombia, Medellín–Colombia.

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, , , ,
Enlaces:	Una simulación realista de la interacción tejido-herramienta es necesaria para desarrollar simuldores quirúrgicos, y la presición en modelos biomecánicos de tejidos es determinante para cumplir tal ﬁn. Los trabajos previos han caracterizado las propiedades de tejidos blandos; sin embargo, ha…
Fecha:	2012-11-30
Recurso:	Revista Ingeniería y ciencia

Recurso libre

Applicability of computational fluid dynamics to simulate ozonation processes, Applicability of computational fluid dynamics to simulate ozonation processes
Edgar Quiñones Bolaños; Docente de la Facultad de Ingeniería, Universidad de Cartagena. - Javier Trujillo Ocampo; Docente de Facultad de Ciencias Exactas y Naturales, Departamento de Físicas, Universidad de Cartagena. - Luis Cortés Rodríguez; Docente de la Facultad de Ciencias Exactas y Naturales, Universidad de Cartagena.

Formato:	,
Enlaces:	AbstractThis paper presents an integrated mathematical model based on the principle of computational fluid dynamics along with the kinetics of ozone decay and microbial inactivation to predict the performance of ozone disinfection in fine bubble column contactors. The model can…
Fecha:	2011-06-30
Recurso:	Ingeniería y desarrollo

Recurso libre

Analysis of the factors affecting the severity of two-vehicle crashes, Analysis of the factors affecting the severity of two-vehicle crashes
Alejandro Angel; University of Arizona. - Mark Hickman; University of Arizona.

Formato:	,
Enlaces:	AbstractThis study performs a comprehensive analysis of the effect of different environmental, demographic and vehicle variables on the severity of two-vehicle crashes. The limitations associated with previous studies have been addressed by using a large crash database, properly defining the…
Fecha:	2011-06-30
Recurso:	Ingeniería y desarrollo

Recurso libre

Formato:	,
Enlaces:	It is known that fixed-interval schedules generate, at certain values, alt ernat ing short and Long postreinforcetnent pauses. TEtis effect has ben analyzed through autocorrelation methods with one-lag. However, this mnethods has shortcomings since it is unable to detect regularities in…
Fecha:	2011-08-30
Recurso:	Revistas UNAM

Recurso libre

Formato:	,
Enlaces:	Tite aim of tltis study roas to assess temporal distribution of tite activities of core¬givers in infant and toddler arcas. These activities were recorded from rnonday to friday in four different settings during dx hours per <lay. Tite observation code…
Fecha:	2011-08-30
Recurso:	Revistas UNAM

Recurso libre

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, , , ,
Enlaces:	La inversión articulatoria ofrece nuevas perspectivas y aplicaciones interesantes en el campo de la voz; sin embargo, es aún un problema por resolver. El presente trabajo ofrece un método para la estimación de la distribución de la información articulatoria contenida…
Fecha:	2012-11-30
Recurso:	Revista Ingeniería y ciencia

Recurso libre

VARIABILITY OF PRECIPITATION AND TEMPERATURE IN GUANAJUATO, MEXICO, VARIABILITY OF PRECIPITATION AND TEMPERATURE IN GUANAJUATO, MEXICO
Barrett, Bradford S; U.S. Naval Academy - Esquivel Longoria, Marcos Irineo; Department of Astronomy University of Guanajuato

Formato:	,
Enlaces:	Variability of precipitation and temperature was examined on multiple time scales using data from five surface observing stations in the center of Guanajuato state, Mexico, as well as gridded data from the North American Regional Reanalysis (NARR). Frequency of days…
Fecha:	2013-09-30
Recurso:	Revistas UNAM

Recurso libre

10.

Formato:	info:eu-repo/semantics/article, econometric methods, info:eu-repo/semantics/publishedVersion
Enlaces:	Little work has been yet done to analyse if e-learning is an efficiency way in economic terms to produce higher education, especially because there are not available data in official statistics. Despite of these important constrains, this paper aims to…
Fecha:	2008-07-30
Recurso:	Intangible capital