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Mostrando ítems 1-20 de 69

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A systems engineering approach to model, tune and test synthetic gene circuits

Boada Acosta, Yadira Fernanda (Universitat Politècnica de València, 2018-11-16)

La biología sintética se define como la ingeniería de la biología: el (re)diseño y construcción de nuevas partes, dispositivos y sistemas biológicos para realizar nuevas funciones con fines útiles, que se basan en principios ...
Combined Spectroscopic and Computational Study of Nitrobenzene Activation on Non-Noble Metals-Based Mono- and Bimetallic Catalysts

Millán-Cabrera, Reisel; Soriano Rodríguez, Mª Dolores; Cerdá-Moreno, Cristina; Boronat Zaragoza, Mercedes; Concepción Heydorn, Patricia (MDPI AG, 2021-08)

[EN] In this paper, substituted anilines are industrially obtained by direct hydrogenation of nitroaromatic compounds with molecular H-2 using metals as catalysts. Previous theoretical studies proposed that the mechanism ...
Comparative assessment of five methods of determining sap flow in peach trees

González Altozano, Pablo; Pavel, E.W.; Oncins, J.A.; Doltra, J.; Cohen, M.; Paço, T.; Massai, R.; Castel, J.R. (Elsevier, 2008-05)

[EN] Five different methods of determining sap flow (SF), three based on heat pulse (compensation heat pulse, New Zealand-cHP-NZ; compensation heat pulse, Greenspan/Australia-cHP-G (South oriented), and cHP-G-EW (East and ...
Concepción, Desarrollo y Avances en el Control de Navegación de Robots Submarinos Paralelos: el Robot REMO-I

Álvarez, César; Saltarén, Roque; Aracil, Rafael; García, Cecilia (Universitat Politècnica de València, 2009-07-13)

[ES] El robot REMO I es un vehículo submarino operado remotamente (ROV), que tiene como cuerpo principal, una estructura paralela de Stewart – Gough, que le permite variar su geometría para realizar maniobras de navegación ...
Control basado en PID inteligentes: aplicación al control de crucero de un vehículo a bajas velocidades

Villagrá, Jorge; Milanés, Vicente; Pérez, Joshué; de Pedro, Teresa (Universitat Politècnica de València, 2010-10-08)

[ES] A pesar de sus limitaciones, la técnica de control más utilizada en el mundo industrial sigue siendo todavía hoy el control PID. En este artículo se presenta un nuevo enfoque, el control basado en PID inteligentes ...
Cu-Ga3+-doped wurtzite ZnO interface as driving force for enhanced methanol production in co-precipitated Cu/ZnO/Ga2O3 catalysts

Cored, Jorge; Wittee, Christian; Liu, Lichen; Soriano-Rodríguez, José; Agostini, Giovanni; Solsona, Benjamin; Sánchez-Tovar, Rita; Concepción Heydorn, Patricia (Elsevier, 2022-03)

[EN] A detailed understanding of the interactions among the active components in gallium promoted Cu/ZnO catalysts, depending on the speciation of the gallium, are reported using in situ/operando spectroscopic studies, and ...
Desarrollo orientado a componentes de unidades de control de robots: aplicación a robots de limpieza de cascos de buques

Iborra, Andrés; Pastor, J. A; Álvarez, Bárbara; Ortiz, Francisco; Fernández, Carlos (Universitat Politècnica de València, 2008-04-09)

[EN] A critical operation in the ship maintenance is the hull blasting before it is repainted. In the last decade several solutions have appeared in the market that pretends to solve this problem.They are focused on ...
Descripción detallada de las variables de decisión en modelos basados en programación matemática en un contexto de planificación colaborativa de una Red de Suministro Distribución (RdS/D)

Pérez Perales, David; Lario, Francisco Cruz; Alemany Díaz, María del Mar (Universidad Politécnica de Madrid. Centro de Estudios de Planificación y Administración de Empresas, 2010)

[EN] In this paper is analyzed what components make up a Mathematical Programming Deterministic Model in a Collaborative Planning framework of Supply and Distribution Networks (SDN). Although it is only considered the ...
Development and characterization of fluorine tin oxide electrodes modified with high area porous thin films containing gold nanoparticles

Quintana, Carmen; Atienzar Corvillo, Pedro Enrique; Budroni, Gerolamo; Mora, Laura; Hernández, Lucas; García Gómez, Hermenegildo; Corma Canós, Avelino (Elsevier, 2010)

[EN] Different electrode materials are prepared using fluoride doped tin oxide (FTO) electrodes modified with high area porous thin films of metal oxides containing gold nanoparticles. Three different metal oxides (TiO2, ...
Differential mRNA Expression in Rabbit In vivo Pre-implantatory Embryos

Saenz de Juano Ribes, María de los Desamparados; Peñaranda, D.S.; Marco Jiménez, Francisco; Llobat, L; Vicente Antón, José Salvador (Wiley, 2011)

[EN] To study genes involved in embryo developmental competence and implantation in rabbits, the expression of a panel of genes related to pluripotency, angiogenesis, proliferation, apoptosis and differentiation were ...
Direct synthesis of DME from syngas on hybrid CuZnAl/ZSM-5 catalysts: New insights into the role of zeolite acidity

García Trenco, Andrés; Martinez Feliu, Agustin (Elsevier, 2012)

[EN] A commercial HZSM-5 zeolite (Si/Al = 16) was submitted to mild acid treatment and partial exchange of H+ by Na+ and Co2+ cations in order to produce samples with different amounts and strengths of Brensted and Lewis ...
Discerning the Metal Doping Effect on Surface Redox and Acidic Properties in a MoVTeNbOx for Propa(e)ne Oxidation

Quintana-Solórzano, Roberto; Mejía-Centeno, Isidro; Armendáriz-Herrera, Héctor; Ramírez-Salgado, Joel; Rodríguez-Hernandez, Andrea; Guzmán-Castillo, Maria de Lourdes; López Nieto, José Manuel; Valente, Jaime S. (American Chemical Society, 2021-06-15)

[EN] Adding a small quantity of K or Bi to a MoVTeNbOx via impregnation with inorganic solutions modifies its surface acid and redox properties and its catalytic performance in propa(e)ne partial oxidation to acrylic acid ...
Diseño de un Controlador por Convergencia de Estado para un Sistema Teleoperado no Lineal con Retardo de Comunicación

Tafur, Julio C.; García, Cecilia E.; Aracil, Rafael; Saltarén, Roque (Elsevier, 2014-10-05)

[EN] This article presents a novel control scheme for bilateral teleoperation of n degree-of-freedom (DOF) nonlinear robotic systems with time-varying communication delay.The bilateral control of the teleoperator system ...
Early deviations in performance, metabolic and immunological indicators affect stayability in rabbit females

Penadés, M.; Arnau-Bonachera, A.; Selva, L.; Viana, D.; Larsen, T.; Corpa, J. M.; Pascual Amorós, Juan José; Savietto, D. (Cambridge University Press, 2020-04)

[EN] The main purpose of this study was to find several early factors affecting stayability in rabbit females. To reach this goal, 203 females were used from their first artificial insemination to their sixth parturition. ...
Effect of dietary fibre and fat content on the reproductive performance of rabbit does bred at two remating times during two seasons

Barreto, G.; De Blas, J.C. (World Rabbit Science. ICTA. UPV, 1993)

[EN] One hundred and forty one rabbit does were used to study the effect of tour diets differing in energy concentration (8.92 to 11.86 MJ DE/kg), fibre and fat content, two parturition-remating intervals (1 or 9 d), ...
EFFECT OF STARCH SUBSTITUTION WITH CRUDE GLYCEROL ON GROWING RABBIT AND LACTATING DOE PERFORMANCE

Iñigo, M.A.; De Blas, J.C.; Cachaldora, P.; García-Rebollar, P. (World Rabbit Science. ICTA. UPV, 2011-07)

[EN] The aim of this work was to study the effect of dietary inclusion of 2.5 or 5.0% of glycerol in substitution for starch on performance of lactating does and fattening rabbits. Over four consecutive reproductive cycles, ...
Effects of Regulated Deficit Irrigation on 'Clementina de nules' citrus trees growth, yield and fruit quality effects.

González Altozano, Pablo; Castel, J.R. (International Society for Horticultural Science (ISHS), 2000)

[EN] An experiment on Regulated Deficit Irrigation (RDI) was performed during 1997 and 1998 in a drip-irrigated Clementina de Nules/ Carrizo Citrange orchard planted in 1985 in Moncada (Valencia, Spain). Treatments consisted ...
EM tomographic image reconstruction using polarvoxels

Soriano Asensi, Antonio; Rodríguez Álvarez, María José; Iborra Carreres, Amadeo; Sánchez Martínez, Filomeno; Carles Fariña, Montserrat; Conde Castellanos, Pablo Eloy; González Martínez, Antonio Javier; Hernández Hernández, Liczandro; Moliner Martínez, Laura; Orero Palomares, Abel; Vidal San Sebastián, Luis Fernando; Benlloch Baviera, Jose María (Institute of Physics: Hybrid Open Access, 2013-01)

[EN] The splitting of the field of view (FOV) in polar voxels is proposed in this work in order to obtain an efficient description of a cone-beam computed tomography (CT) scanner. The proposed symmetric-polar pixelation ...
Engineered Control of Genetic Variability Reveals Interplay among Quorum Sensing, Feedback Regulation, and Biochemical Noise

Boada-Acosta, Yadira Fernanda; Vignoni, Alejandro; Picó, Jesús (American Chemical Society, 2017)

[EN] Stochastic fluctuations in gene expression trigger both beneficial and harmful consequences for cell behavior. Therefore, achieving a desired mean protein expression level while minimizing noise is of interest ...
Evolución de las inundaciones en Catalunya en los últimos quinientos años

Llasat Botija, Mª del Carmen; Barriendos i Vallvé, Mariano; Rodríguez, Roberto; Martín Vide, Javier (Universitat Politècnica de València, 1999-12-31)

[ES] El presente trabajo muestra los resultados alcanzados tras el análisis de la documentación relativa a inundaciones, obtenida directamente de archivos municipales y eclesiásticos de diferentes lugares de Cataluña. En ...