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Browsing by Subject "Costs"

Now showing items 1-20 of 26

AHP choice in cocoa post-harvest technology for small-scale farmers

Vera Montenegro, Lenin; Baviera Puig, Maria Amparo; García Alvarez-Coque, José María (Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), 2014)

Ensuring that the post-harvest process yields good quality cocoa is a relevant research question. However, the literature currently lacks detailed studies of producers criteria for post-harvest technology selection. There ...
Análisis de producción convencional y ecológica de hortalizas de la huerta de valencia

Barrial Luján, Abel Isaías (2017-05-02)

[EN] This work has tried to analyze the conventional and ecological production of green vegetables in the orchard of Valencia. This work has been developed through the analysis of the evolution of the area of agricultural ...
Análisis y elección de diferentes sistemas para la obtención de datos de la centralita de un vehículo para su posterior muestra por pantalla

Vicente López, Carlos (2018-03-12)

[ES] La finalidad de este trabajo fin de grado es la de realizar un estudio con tal de determinar el mejor sistema para obtener datos de diagnosis de la centralita de un vehículo, en concreto un Fiat Stilo 1.9 JTD de 2002, ...
ANÁLISIS Y GESTIÓN DE COSTES PARA LA ELABORACIÓN DE PRESUPUESTOS EN UNA PYME DE SERVICIOS INMOBILIARIOS

Fluixà Martínez, Aida (2014-09-22)

[EN] Budgeting in business is a key factor. This becomes more important in real estate service companies. It will proceed to the analysis of a real company dedicated to building and plumbing services, which did not ...
Análisis y propuesta de mejora de la conexión ferroviaria entre las redes gestionadas por la Autoridad Portuaria de Valencia y el ADIF.

Viudes Tido, Erika (2017-09-19)

[ES] En el presente trabajo final de grado se analiza y se plantea una propuesta de mejora de la conexión ferroviaria entre las redes gestionadas por el Administrador de Infraestructuras Ferroviarias (ADIF) y la Autoridad ...
CO2-Optimization Design of Reinforced Concrete Retaining Walls Based on a VNS-Threshold Acceptance Strategy

Yepes Piqueras, Víctor; González Vidosa, Fernando; Alcalá González, Julián; Villalba Izquierdo, Pere (American Society of Civil Engineers, 2012)

This paper presents one approach to a methodology to design reinforced concrete cantilever retaining walls for road construction using a hybrid multistart optimization strategic method based on a variable neighborhood ...
Compromise Programming. How balance economic and environmental criteria in a housing development

Guadalajara Olmeda, Natividad; Ruá Aguilar, Mª José (Universitat Politècnica de València, 2015-06-26)

[EN] Building with better energy performance entails a conflict between users’ economic objec-tive and society’s environmental objective. Compromise Programming can be applied for the optimal al-location of such housing ...
Control de costes en pequeñas y medianas empresas mexicanas durante la ejecución de obra

Horner Botaya, Rodolfo (2017-10-04)

[EN] This work presents an approach to cost control in the Bajio Area, in Mexico, its strengths, deficiencies and ways of improving it. Cost control is a fundamental part of handling a construction work, due to the ...
Cost model for LIMA device

Vazquez, M.A.; Connolly, James Patrick; Cubero García, Oscar Jesús; Daly, G.; Halm, A.; Kopecek, R.; Mihailetchi, V.D.; Pérez Mayor, Ester; Pucker, G.; Sánchez Plaza, Guillermo; Pavesi, L. (Elsevier, 2011)

[EN] In this paper we show the results of the cost model developed in LIMA project (FP7-248909). The LIMA project is titled "Improve photovoltaic efficiency by applying novel effects at the limits of light to matter ...
Cost-effective SU-8 micro-structures by DUV excimer laser lithography for label-free biosensing

Sanza, F. J.; Laguna, Mari Fé; Casquel Del Campo, Rafael; Holgado, M.; Angulo Barrios, Carlos; Ortega Higueruelo, Francisco José; López-Romero, D.; García-Ballesteros, J.J.; Bañuls Polo, Mª José; Maquieira Catala, Ángel; Puchades Pla, Rosa (Elsevier, 2011-04-01)

Cost-effective SU-8 micro-structures on a silicon substrate were developed using 248 nm excimer laser KrF projection, studying the influence of the different variables on the final pattern geometry, finding out that the ...
Costs of adaptation to climate change impacts on fresh-water systems: existing estimates and research gaps

Martín-Ortega, Julia (2011-10-31)

[EN] Information on the cost of adaptation in freshwater systems is necessary to better design strategies to face climate change and water management. We look at the existing estimates with the aim of identifying research ...
Desarrollo de instrumentos de medida de la eficiencia y de gestión de procesos en una Unidad de Litotricia y Endourología Hospital Universitari i Politècnic La Fe Valencia

López Albalat, Álvaro (2019-07-31)

[ES] La unidad de Litotricia y Endourología situada en el Hospital Universitari i Politècnic La Fe Valencia está implementando un programa de gestión de procesos basado en modelos de decisión clínico–económica. En el ...
Design of Efficient Water Pricing Policies Integrating Basinwide Resource Opportunity Costs

Pulido-Velazquez, M.; Álvarez Mendiola, Eduardo; Andreu Álvarez, Joaquín (American Society of Civil Engineers, 2013-09)

By ignoring the opportunity cost of water use, water is undervalued, which can lead to significant errors in investments and water allocation decisions. The marginal resource opportunity cost (MROC) varies in time and ...
Design of tall bridge piers by ant colony optimization

Martínez Martín, Francisco Joaquín; González Vidosa, Fernando; Hospitaler Pérez, Antonio; Alcalá González, Julián (Elsevier, 2011-08)

This paper describes a methodology for the analysis and design of Reinforced Concrete (RC) tall bridge piers with hollow rectangular sections, which are typically used in deep valley bridge viaducts. Piers are usually ...
El reparto domiciliario en la logística urbana de mercancías: El caso de la empresa CONSUM. Análisis y propuestas de mejora. Recursos, costes e implantación.

Moscardó Velencoso, Lucas (2016-10-06)

[ES] El proyecto trata de estudiar la manera de organizar la logística de los repartos domiciliarios de Consum. Se centra en definir un modelo organizativo y como implantarlo mediante un dimensionamiento de los recursos. ...
Estudio de la línea de agua de la EDAR de Moraira, rediseño de los cálculos hidráulicos, y presentación de alternativas incluyendo costes de construcción

Vélez Pacios, Valentín (2016-07-20)

[EN] This paper reviews of all hydraulic calculations of the water line of the WWTP of Moraira. This review is intended to check for any errors in their design. The influence of the chosen design in operating costs, ...
Fast exact variable order affine projection algorithm

Ferrer Contreras, Miguel; Gonzalez, Alberto; Diego Antón, María de; Piñero Sipán, María Gemma (Elsevier, 2012-09)

Variable order affine projection algorithms have been recently presented to be used when not only the convergence speed of the algorithm has to be adjusted but also its computational cost and its final residual error. These ...
FREIGHT RAILWAY TRANSPORT: CRITICAL VARIABLES TO IMPROVE THE TRANSPORT APPLIED TO INFRASTRUCTURE COSTS AND ITS ASSOCIATED TRAFFIC FLOW

Sanz Bobi, Juan de Dios; Martinez Muneta, Maria Luisa; Sanz Lopez, Miguel (Editorial Universitat Politècnica de València, 2016-06-01)

[EN] The developed societies have as challenge, among others, to achieve a mobility development based on economic models of low carbon and energy efficient, making it accessible to the entire population. In this context, ...
Inspection and analysis of the functioning of the bearings used on railways : a study of the life of a bearing under real operating conditions

PERALES LUNA, NUMAN (2016-07-19)

The objective of the present work is to carry out an analysis of the performance and life of bearings used in railways transporting ore. The project determined the nominal life (L10) for a single type of bearing commonly ...
Modelización de costes en el transporte fluvial de mercancías. Aplicación al caso brasileño.

Maroto Fernández, José; Delgado Marón, Carlos (Editorial Universitat Politècnica de València, 2016-06-01)

[EN] El transporte fluvial de mercancías presenta ventajas comparativas respecto a otros modos debido a las importantes economías de escala que permite obtener para la movilización de grandes flujos en largas distancias. ...