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Search Results: 1 - 10 of 230622 matches for " Viviana Fernández P. "
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Participación Ciudadana en Dise o Urbano: promoviendo una ciudad más inclusiva./ Citizen participation in Urban Design: promoting a more inclusive city.
Viviana Fernández P.
Revista de Urbanismo , 2012, DOI: doi: 10.5354/0717-5051.2012.26406
Abstract: El presente artículo busca abrir una discusión acerca de algunos conceptos generales sobreparticipación en relación con la planificación y dise o urbano, el actual marco normativo paradicha participación y la factibilidad de su aplicación en el ámbito del dise o urbano, y seenmarca dentro de la investigación en curso “Participación Ciudadana en Planificación UrbanaLocal, en el contexto Chileno”.Si bien el objetivo principal de la tesis doctoral es evaluar la interacción de los actores(gobierno regional y local, comunidad organizada y sector privado) que intervienen en elproceso de participación ciudadana en la planificación urbana a nivel local, intentandodeterminar las claves de éxito de dicho proceso, la metodología también puede aplicarse aldise o urbano.En términos generales la metodología considera la aplicación de diversos instrumentos pararesponder a 4 preguntas: quién convoca y quién decide? (no necesariamente quien participadecide), cuándo y qué se decide? (relevancia de lo que se trata), cómo se decide? (tipos departicipación, frecuencia y metodologías), y quiénes se benefician de las decisiones?(incidencia del proceso participativo en el resultado final de la planificación)./This article, as part of the PhD dissertation “Citizen participation in local urban planning: thecase of Chile”, aims to open a conceptual discussion about citizen participation in city planningand urban design, its legal framework and the feasibility of its application in the process ofimplementation of urban projects in the Chilean context.Although the PhD dissertation is intended to assess the interaction between the actors involvedin citizen participation, in the process of development of urban planning projects, the samemethodology could be applied to urban design.In general terms, the methodology aims to give response to four fundamental questions,through the use of an array of analytical instruments:- Who summons and who makes the final decision?- What is to be decided and when?- How is the decision made?- Who benefits from the final decision?
Tratamiento intratumoral de un linfoma no- Hodgkin con manifestaciones cutáneas severas
Fernández Ramos,Oscar; Morales Pérez,Ernesto; Toledo Alvarez,Julio; Arias Galán,Lissette; Cristo Pérez,Viviana;
Revista Cubana de Medicina Militar , 2005,
Abstract: the case of a 70-year-old white patient that was admitted for presenting adenic syndrome and multiple cutaneous lesions that predominated in the left upper limb, was reported. a diffuse large-cell non-hodgkin's lymphoma was diagnosed. the patient received cytostatic polychemotherapy that improved his general state, but not the cutaneous lesions. it was decided to apply intratumoral treatment with metrothexate, which produced the disappearance of the lesions and an improvement of the general state and of the quality of life of the patient.
Gestión del conocimiento versus gestión de la información
Fernández Marcial, Viviana;
Investigación bibliotecológica , 2006,
Abstract: the relationship between information management and knowledge management is reviewed emphasizing the impact the latter has had on the former. thus, information and knowledge concepts are considered through their differences and affinities and the underlying connection existing between them.
La forma Lo en tres contextos gramaticales
Vergara Fernández,Viviana;
Estudios filológicos , 2012, DOI: 10.4067/S0071-17132012000200009
Abstract: the dual nature of lo as both an article and a pronoun, its neutral gender and its etymological origin make it difficult to classify when followed by adjective phrases, prepositional phrases and subordinate clauses introduced by que. this paper seeks to establish the syntactic contexts in which lo is used and what its semantic contribution to such contexts is, select and apply the various analytical tools proposed in the bibliography for the treatment of lo in the above-mentioned syntactic structures, and propose solutions for the problems that arise in the analysis of lo in said contexts. this paper concludes that due to its referential and syntactic properties, lo must be classified as a pronoun.
Asymmetrical individual return herding
Viviana Fernández
Academia : Revista Latinoamericana de Administración , 2010,
Abstract: El efecto manada ocurre cuando los individuos privilegian la opinión de consenso y las transacciones pasadas por sobre los fundamentos de los precios. En este estudio analizamos 101 acciones chilenas transadas durante el período1990 a 2009. Contrariamente a la evidencia empírica para los Estados Unidos y los mercados internacionales (véase, Christie y Huang, 1995; Demirer y Kutan, 2006; Gleason, Lee & Mathur 2003; Gleason, Mathur & Peterson, 2004), el efecto manada es más probable cuando el mercado accionario se encuentra deprimido, una vez que se considera el volumen transado. Nuestros resultados también sugieren una relación inversa entre volatilidad y volumen, lo que contradice la hipótesis de distribución de un factor (MDH). Esta asociación resulta particularmente significativa cuando se escogen umbrales más extremos para los retornos. El efecto manada ocurre cuando los individuos privilegian la opinión de consenso y las transacciones pasadas por sobre los fundamentos de los precios. En este estudio analizamos 101 acciones chilenas transadas durante el período1990 a 2009. Contrariamente a la evidencia empírica para los Estados Unidos y los mercados internacionales (véase, Christie y Huang, 1995; Demirer y Kutan, 2006; Gleason, Lee & Mathur 2003; Gleason, Mathur & Peterson, 2004), el efecto manada es más probable cuando el mercado accionario se encuentra deprimido, una vez que se considera el volumen transado. Nuestros resultados también sugieren una relación inversa entre volatilidad y volumen, lo que contradice la hipótesis de distribución de un factor (MDH). Esta asociación resulta particularmente significativa cuando se escogen umbrales más extremos para los retornos.
What drives replacement goods at the micro level? What Drives Replacement Goods at the Micro Level?
Viviana Fern??ndez
Revista de Análisis Económico (RAE) , 2001,
Abstract: Technological innovations have contributed over the years to an increasing stock of durable goods -those products that are not immediately consumed but provide a stream of services over a long period of time. Indeed, virtually every household in a modern economy owns a refrigerator, a personal computer and an automobile. Given the inter-temporal nature of replacement decisions, the existing literature has resorted to the technique of dynamic programming, and most recently to the theory of stochastic processes. This article focuses on micro replacement decisions. We survey some representative models of the recent literature, and discuss their empirical testability. In addition, we study replacement of home appliances in the United States, and construct a test statistic that leads to conclude that replacement decisions might be correlated across appliances. Finally, we enrich our analysis by developing a theoretical model in which replacement decisions are interdependent. Technological innovations have contributed over the years to an increasing stock of durable goods -those products that are not immediately consumed but provide a stream of services over a long period of time. Indeed, virtually every household in a modern economy owns a refrigerator, a personal computer and an automobile. Given the inter-temporal nature of replacement decisions, the existing literature has resorted to the technique of dynamic programming, and most recently to the theory of stochastic processes. This article focuses on micro replacement decisions. We survey some representative models of the recent literature, and discuss their empirical testability. In addition, we study replacement of home appliances in the United States, and construct a test statistic that leads to conclude that replacement decisions might be correlated across appliances. Finally, we enrich our analysis by developing a theoretical model in which replacement decisions are interdependent.
Teor -a De Opciones: Una S -ntesis Teor -a De Opciones: Una S -ntesis
Viviana Fern??ndez M.
Revista de Análisis Económico (RAE) , 1999,
Abstract: Option pricing dates back to the turn of the century with Bachelier's doctoral dissertation on speculation theory. In 1964 Bonness developed a formula for option pricing similar in nature to that of Black-Scholes's but that relied upon an unknown interest rate. It was not until 9 years later that Black and Scholes came up with a formula to price European options, which would revolutionize financial theory. Unlike most theoretical breakthroughs, Black-Scholes's formula became increasingly popular among practitioners, and nowadays it is widely used in the main exchanges around the world. In recent years Hull, White and Rubinstein, among many others, have worked on pricing the so-called exotic options. Meanwhile Trigeorgis, Brennan, Schwartz and others have illustrated how option theory can be used in assessing the profitability of investment opportunities(real options. Option theory has been also applied to the pricing of many other financial instruments, such as warrants, callable bonds, and callable-convertibles bonds. The aim of this paper is to discuss the progress that option theory has made since Black and Scholes developed their seminal formula. We will review the most outstanding models, mention some numerical methods used in option pricing when no analytical solution exist, and discuss the importance of real options as a new technique for assessing investment opportunities. Option pricing dates back to the turn of the century with Bachelier's doctoral dissertation on speculation theory. In 1964 Bonness developed a formula for option pricing similar in nature to that of Black-Scholes's but that relied upon an unknown interest rate. It was not until 9 years later that Black and Scholes came up with a formula to price European options, which would revolutionize financial theory. Unlike most theoretical breakthroughs, Black-Scholes's formula became increasingly popular among practitioners, and nowadays it is widely used in the main exchanges around the world. In recent years Hull, White and Rubinstein, among many others, have worked on pricing the so-called exotic options. Meanwhile Trigeorgis, Brennan, Schwartz and others have illustrated how option theory can be used in assessing the profitability of investment opportunities(real options. Option theory has been also applied to the pricing of many other financial instruments, such as warrants, callable bonds, and callable-convertibles bonds. The aim of this paper is to discuss the progress that option theory has made since Black and Scholes developed their seminal formula. We will review the most ou
Reflexiones sobre planificación territorial. El Plan de Birmingham, Inglaterra
Viviana Fernández Prajoux
Urbano , 2001,
Abstract:
Las bibliotecas nacionales: un estado de la cuestión (J. J. Fuentes Romero)
Fernández Marcial, Viviana
Revista Espa?ola de Documentación Científica , 2004,
Abstract:
Rese a de "Aportes para la formulación de una política de vivienda en Bolivia"
Viviana Fernández
Revista INVI , 2006,
Abstract:
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