Sample records for PROPIEDADES DE TEMPORIZACION (timing properties)
from WorldWideScience.org

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1

Zeno physics in ultrastrong circuit QED

Lizuain, Ion; Casanova, Jorge; García-Ripoll, Juan J.; Muga, J. G.; Solano, Enrique
2010-12-24

Digital.CSIC (Spain)

2

Unusual mesomorphic behaviour of an ethynyl-substituted phthalocyanine

García-Frutos, Eva M.; Bottari, Giovanni; Vázquez, Purificación; Barberá, Joaquín; Torres, Tomás
2006-01-01

Digital.CSIC (Spain)

3

Uniqueness of the Fock quantization of the Gowdy T3 model

Cortez, Jerónimo; Mena Marugán, Guillermo A.; Velhinho, José M.
2007-04-16

Digital.CSIC (Spain)

6

Temperature dependent optical properties of stacked InGaAs/GaAs quantum rings

Ouerghui, W.; Martínez-Pastor, Juan; Gomis, J.; Maaref, M. A.; Granados, Daniel; García, Jorge M.
2008-07-01

Digital.CSIC (Spain)

7

TDR application for automated water level measurement from Mariotte reservoirs in tension disc infiltrometers

Moret Fernández, David; López Sánchez, María Victoria; Arrúe Ugarte, José Luis
2004-09-01

Digital.CSIC (Spain)

8

Synthesis and anti-HIV properties of 1,2,4,6-thiatriazin-3-one 1,1-dioxide nucleosides

Ochoa, Carmen; Provencio, Rafael; Jimeno, M. Luisa; Balzarini, Jan; De Clercq, Erik
1998-01-01

Digital.CSIC (Spain)

10

Surface characterization of keratin fibres treated by water vapour plasma

Molina Mansilla, Ricardo; Jovancic, Petar; Jocic, Dragan; Bertrán, Enric; Erra Serrabasa, Pilar
2003-01-29

Digital.CSIC (Spain)

15

Robotic Machine for High-Quality Shotcreting Process

Nabulsi, Samir; Rodríguez, Ángel; Río, Olga
2010-01-01

Digital.CSIC (Spain)

18

Rare Events and Scale-Invariant Dynamics of Perturbations in Delayed Chaotic Systems

Sánchez, Alejandro D.; López, Juan M.; Rodríguez, Miguel A.; Matías, Manuel A.
2004-05-21

Digital.CSIC (Spain)

19

Quenched E1 transition rates in Th-231

Aas, A. J.; Mach, H.; Kvasil, J.; García Borge, María José; Fogelberg, B.; Grant, I. S.; Gulda, K.; Hagebø, E.

24 pages, 5 tables, 5 figures.-- PACS nrs.: 21.10.−k; 21.10.Tg; 21.10.Re; 23.20.−g; 23.20.Lv; 27.90.+b. | The fast timing βγγ(t) method has been used to measure lifetimes of the low-lying levels in Th-231 populated in the β- decay of Ac-231. The half-life of the K-π = 5/2(-) band-head at 185.7-keV w...

DRIVER (Spanish)

22

Phototermal self-excitation of nanomechanical resonators in liquids

Ramos Vega, Daniel; Mertens, Johann; Tamayo, Javier; Calleja, Montserrat
2008-04-30

Digital.CSIC (Spain)

24

Octupole correlations in Ra-229

Fraile, Luis M.; Aas, A. J.; García Borge, María José; Fogelberg, B.; García Raffi, Luis M.; Grant, I. S.

36 pages, 5 tables, 9 figures.-- PACS nrs.: 23.20.−g; 21.10.Tg; 21.10.Re; 27.90.+b. | The structure of Ra-229 has been studied in the β- decay of Fr-229. Spins and parities have been determined from the conversion electron measurements, while half-lives for the 137.5, 142.7, 168.8, 213.0 and 479.0 k...

DRIVER (Spanish)

25

Observation of the Li-11(βd) decay

Mukha, I.; García Borge, María José; Guillemaud-Mueller, D.; Hornshøj, P.; Humbert, F.; Jonson, B.; Leth, T. E.; Martínez Pinedo, Gabriel; Nilsson, T.; Nyman, G.; Riisager, K.; Schrieder, G.; Smedberg, M. H.; Tengblad, Olof; Wilhelmsen Rolander, K.
1996-01-18

Digital.CSIC (Spain)

26

North-South Trade and Directed Technical Change

Bonfiglioli, Alessandra; Gancia, Gino
2007-09-15

Digital.CSIC (Spain)

27

Nonadiabatic quantum search algorithms

Pérez, Armando; Romanelli, Alejandro
2007-11-20

Digital.CSIC (Spain)

28

New applications of fibres in foods: Addition to fishery products

Borderías, A. Javier; Sánchez Alonso, Isabel; Pérez-Mateos, Miriam
2005-05-17

Digital.CSIC (Spain)

29

Nature and Culture in Prehistoric Amazonia Using G.I.S. to reconstruct ancient ethnogenetic processes from archaeology, linguistics, geography, and ethnohistory

Eriksen, Love

This thesis investigates the socio-cultural and linguistic development of pre-Columbian Amazonia, with a particular focus on the period between 500 BC and AD 1500. In assembling and analyzing data from archaeology, linguistics, ethnohistory, ethnography, and geography in a Geographical Information S...

DRIVER (Spanish)

30

Métodos de síntesis y comportamiento térmico del Hidroxiapatito

Villora, J. M.; Callejas, P.; Barba Martín-Sonseca, María Flora
2002-09-01

Digital.CSIC (Spain)

31

Momento de fertilización nitrogenada de cultivos de maíz en hapludoles típicos

Barraco, Mirian; Díaz-Zorita, Martín
2005-12-01

Resumen en español La producción de maíz (Zea mays L.) en la región de la pampa arenosa está parcialmente limitada por la oferta de N del suelo. Si bien es frecuente la fertilización con N, la información en cuanto a los niveles críticos de respuesta y momentos de aplicación del N no es abundante. Nuestro objetivo fue determinar el momento conveniente para la fertilización con N en maíz y cuantificar la relación entre la respuesta del cultivo y algunos indicadores edáficos y de (mas) cultivo para su diagnóstico. En las campañas 2001 a 2003 se establecieron 4 sitios experimentales en Hapludoles Típicos en los que se evaluaron 7 tratamientos en un estudio factorial con 2 factores: (a) Dosis de fertilización con urea (0,0, 37,5, 75,0 o 150,0 kg ha-1 de N) y (b) momento de aplicación (siembra o estadio de 6 hojas desplegadas). La producción de grano varió entre 5.023 y 14.757 kg ha-1. No se observaron interacciones entre dosis y momentos de fertilización con N. Tampoco se detectaron diferencias en los rendimientos entre momentos de aplicación pero sí entre las dosis aplicadas. El 90 % de los rendimientos máximos se alcanzaron con niveles de N disponible (Nsuelo siembra + Nfertilizante) superiores a 142 kg ha-1 en la capa de 0 a 60 cm de profundidad. La intensidad de coloración verde de las hojas en estadios vegetativos contribuyó a distinguir entre tratamientos con y sin aplicación de N pero fue insuficiente para su utilización como herramienta de diagnóstico de necesidades de fertilización. En Hapludoles Típicos de la región de la pampa arenosa la corrección de necesidades de N para maximizar los rendimientos de maíz requiere de un correcto diagnóstico a partir del análisis de suelo y la aplicación de N indistintamente en el momento de la siembra o en estadios de desarrollo vegetativo. Resumen en inglés In the sandy Pampas region, corn (Zea mays L.) grain production is partially related with soil N availability levels. Although N fertilization is common practice, the available information for the efficient use of N fertilizers is not well documented. Our objective was to determine the best N fertilization timing and the relationship between corn response to this practice and soil and crop properties. In Typic Hapludolls located in the northern part of the sandy Pampas re (mas) gion, 4 field essays were performed during the 2001 to 2003 growing seasons in Typic Hapludolls. Seven treatments were arranged in a factorial design with 2 main factors: (a) Urea fertilization with 0.0, 37.5, 75.0 or 150.0 kg ha-1 and (b) fertilization timing (at planting or at the 6 leaves vegetative stage). Grain yields varied between 5023 and 14757 kg ha-1 without interactions between N fertilization rates and fertilization timing. The available information did not show differences between N fertilization at planting or during vegetative growth. Ninety percent of the maximum grain yields were achieved when available N levels (Nsoil at planting + Nfertilizer) was greater than 142 kg ha-1 in the 0 to 60 cm soil layer. The green color intensity of the upper leaves only discriminated between crops with and without N fertilization, but it was not adequate for N diagnosis. In Typic Hapludolls from the sandy Pampas region N requirements for maximum corn grain yields can be predicted based on soil N measurements and the fertilization performed both at planting or during vegetative growth stages.

Scientific Electronic Library Online (Spanish)

32

Methodology for electro mechanical simulation of piezoelectric ceramics

Morcillo López, Miguel Ángel; Cesteros Morante, Beatriz; Cordero Izquierdo, Roberto; Hidalgo Otamendi, Antonio; Fernández Lozano, José Francisco
2007-12-01

Digital.CSIC (Spain)

33

Methionine sulfoxides on PrPSc: A prion specific covalent signature

Canello, Tamar; Engelstein, Roni; Moshel, Ofra; Xanthopoulos, Konstantinos; Juanes, Maria E.; Langeveld, Jan; Sklaviadis, Theodorus; Gasset, María; Gabizon, Ruth
2008-08-26

Digital.CSIC (Spain)

34

Mechanical Properties and Dimensional Effects of ZnO- and SnO2-Based Varistors

Ramírez, Miguel Angel; Rubio Marcos, Fernando; Fernández Lozano, José Francisco; Lengauer, Markus; Bueno, Paulo Roberto
2009-01-01

Digital.CSIC (Spain)

35

Mapping stochastic processes onto complex networks

Shirazi, A. H.; Jafari, G. Reza; Davoudi, J.; Peinke, J.; Rahimi Tabar, M. Reza; Sahimi, Muhammad
2009-08-01

Digital.CSIC (Spain)

36

Low-Gradient Magnetophoresis through Field-Induced Reversible Aggregation

Cuevas, Gemma de las; Faraudo, Jordi; Camacho, Juan
2008-01-08

Digital.CSIC (Spain)

38

Lifetime measurement of the 167.1 keV state in Ar-41

White, E. R.; Mach, H.; Fraile, Luis M.; Köster, U.; Arndt, O.; Blazhev, A.; Boelaert, N.; García Borge, María José; Boutami, Rafik; Bradley, H.; Braun, N.; Dlouhy, Z.; Fransen, C.; Fynbo, H. O. U.; Hinke, Ch.; Hoff, P.; Joinet, A.; Jokinen, A.; Jolie, J.; Korgul, A.; Kratz, K.-L.; Kröll, T.; Kurcewicz, W.; Nyberg, J.; Reillo, E-M.; Ruchowska, E.; Schwerdtfeger, W.; Simpson, G. S.; Stanoiu, M.; Tengblad, Olof; Thirolf, P. G.; Ugryumov, V.; Walters, W. B.
2007-11-27

Digital.CSIC (Spain)

39

Investigating the concept of diffusional independence. Potential step transients at nano- and micro-electrode arrays: theory and experiment

Menshykau, Denis; Huang, Xing-Jiu; Rees, Neil V.; del Campo, F. Javier; Muñoz, F. Xavier; Compton, Richard G.
2008-11-25

Digital.CSIC (Spain)

40

Interest Rate Determination in the Interbank Market

Gaspar, Vitor; Pérez Quirós, Gabriel; Rodríguez Mendizábal, Hugo
2004-02-20

Digital.CSIC (Spain)

41

Initial stage of the active mode-locking in semiconductor heterolasers

Shcherbakov, Alexandre S.; Kosarsky, Alexey Yu; Campos Acosta, Joaquín; Moreno Zarate, Pedro; Mansurova, Svetlana
2009-01-01

Digital.CSIC (Spain)

42

Influencia del substracto sobre las propiedades ferroeléctricas de láminas delgadas de PTCa

Jiménez, R.; Mendiola, J.; Poyato, Rosalia; Pardo Mata, Lorena; Alemany, C.
1999-10-01

Digital.CSIC (Spain)

44

How Well do Individuals Predict the Selling Prices of their Homes?

Benitez-Silva, Hugo; Eren, Selcuk; Heiland, Frank; Jiménez-Martín, Sergi
2008-01-01

Digital.CSIC (Spain)

46

Formulation and stability of biodegradable films made from cod gelatin and sunflower oil blends

Pérez-Mateos, Miriam; Montero García, Pilar; Gómez Guillén, Carmen
2007-11-24

Digital.CSIC (Spain)

47

Flaw detection on highly scattering materials using multiresolution analysis with time-frequency thresholding

Molero, M.; Izquierdo, M. A. G.; Hernández, M. G.; Anaya Velayos, José Javier; Sánchez Martín, Teresa
2008-01-01

Digital.CSIC (Spain)

48

Engineering Properties of Alkali-Activated Fly Ash Concrete

Fernández-Jiménez, Ana; Palomo Sánchez, Ángel; López Hombrados, Cecilio
2006-03-01

Digital.CSIC (Spain)

49

Endogeneizing know-how flows through the nature of R&D investments

Pérez-Castrillo, David; Cassiman, Bruno; Veugelers, Reinhilde
2000-11-10

Digital.CSIC (Spain)

50

Encouraging protection of public research results in Spain

Represa, Domingo; Castro Martínez, Elena; Fernández de Lucio, Ignacio
2005-09-01

Digital.CSIC (Spain)

51

Effects of reduced tillage on soil surface properties affecting wind erosion in semiarid fallow lands of Central Aragón

López Sánchez, María Victoria; Gracia Ballarín, Ricardo; Arrúe Ugarte, José Luis
2000-06-01

Digital.CSIC (Spain)

55

Effect of Temperature on the Free Radical Scavenging Capacity of Extracts from Red and White Grape Pomace Peels

Larrauri, José A.; Sánchez-Moreno, Concepción; Saura Calixto, Fulgencio D.
1998-07-01

Digital.CSIC (Spain)

56

EXPERIMENTAL COMBUSTION ANALYSIS OF A HSDI DIESEL ENGINE FUELLED WITH PALM OIL BIODIESEL-DIESEL FUEL BLENDS/ ANÁLISIS EXPERIMENTAL DE LA COMBUSTION DE UN MOTOR DIESEL DE AUTOMOCIÓN OPERANDO CON MEZCLAS DIESEL-BIODIESEL DE PALMA

AGUDELO, JOHN; GUTIÉRREZ, ELKIN; BENJUMEA, PEDRO
2009-09-01

Resumen en español Debido a las diferencias entre los combustibles diesel y biodiesel en cuanto a estructura química, se derivan diferencias entre las propiedades físicas de éstos, afectando con ello el proceso de combustión en el motor. En este trabajo se aplica un modelo de diagnóstico del proceso de combustión a un motor diesel de automoción turboalimentado operando con biodiesel puro, diesel convencional (acpm) y mezclas al 20 y 50% en volumen (B20 y B50 respectivamente), operand (mas) o a la misma potencia para estudiar solo el efecto del combustible, las pruebas se realizaron sin ninguna modificación en el motor ni en el sistema de inyección de combustible. En el estudio experimental y de diagnóstico se observó que a medida que aumentaba la concentración de biodiesel en la mezcla se obtuvo una ligera reducción de la relación combustible/aire (0.39 para B0, y 0.37 para B100), en el avance de la inyección y en el inicio de la combustión. Además disminuyeron la eficiencia térmica efectiva, la duración de la combustión, la temperatura media máxima en el interior del cilindro, la temperatura de los gases a la salida de la válvula de escape y la eficiencia de los gases de escape; mientras que la presión máxima, la tasa de exergía destruida y el consumo específico de combustible aumentaron. Resumen en inglés Differences in the chemical nature between petroleum diesel fuels and vegetable oils-based fuels lead to differences in their physical properties affecting the combustion process inside the engine. In this work a detailed combustion diagnosis was applied to a turbocharged automotive diesel engine operating with neat palm oil biodiesel (POB), No. 2 diesel fuel and their blends at 20 and 50% POB by volume (B20 and B50 respectively). To isolate the fuel effect, tests were ex (mas) ecuted at constant power output without carrying out any modification of the engine or its fuel injection system. As the POB content in the blend increased, there was a slight reduction in the fuel/air equivalence ratio from 0.39 (B0) to 0.37 (B100), an advance of injection timing and of start of combustion. Additionally, brake thermal efficiency, combustion duration, maximum mean temperature, temperature at exhaust valve opening and exhaust gas efficiency decreased; while the peak pressure, exergy destruction rate and specific fuel consumption increased. With diesel fuel and the blends B20 and B50 the same combustion stages were noticed. However, as a consequence of the differences pointed out, the thermal history of the process was affected. The diffusion combustion stage became larger with POB content. For B100 no premixed stage was observed.

Scientific Electronic Library Online (Spanish)

57

Dynamics of one-state downhill protein folding

Peng, Li; Oliva, Fabiana Y.; Naganathan, Athi N.; Muñoz van den Eynde, Víctor
2008-12-31

Digital.CSIC (Spain)

58

Dynamical relaying can yield zero time lag neuronal synchrony despite long conduction delays

Vicente, Raúl; Gollo, Leonardo L.; Mirasso, Claudio R.; Fischer, Ingo; Pipa, Gordon
2008-10-28

Digital.CSIC (Spain)

59

Development of microporous carbon xerogels by controlling synthesis conditions

Zubizarreta, Leire; Arenillas de la Puente, Ana; Domínguez Padilla, Antonio; Menéndez Díaz, José Ángel; Pis Martínez, José Juan
2008-02-01

Digital.CSIC (Spain)

60

Daily variations in the optical properties of a small lake

Álvarez Cobelas, Miguel; Baltanás, Ángel; Velasco, José Luis
2002-01-01

Digital.CSIC (Spain)

61

Coupled optical excitable cells

Yacomotti, Alejandro M.; Mindlin, Gabriel B.; Giudici, Massimo; Balle, Salvador; Barland, Stéphane; Tredicce, Jorge R.
2002-09-27

Digital.CSIC (Spain)

62

Construction of the maximal solution of Backus' problem

Díaz Díaz, Gregorio; Díaz, J. I.; Otero Juez, Jesús
2008-01-01

Digital.CSIC (Spain)

65

Collective properties of evolving molecular quasispecies

Stich, Michael; Briones, Carlos; Manrubia, Susanna C.
2007-07-09

Digital.CSIC (Spain)

66

Children's Gestures from 18 to 30 months

Andrén, Mats

This thesis concerns the nature of the gestures performed by five Swedish children. The children are followed from 18 to 30 months of age: an age range which is characterized by a rapid succession of developmental changes in children's abilities to communicate by means of both spoken language and ge...

DRIVER (Spanish)

67

Chemical synthesis of hybrid materials based on PAni and PEDOT with polyoxometalates for electrochemical supercapacitors

Vaillant, Julien; Lira-Cantú, Monica; Cuentas Gallegos, A. K.; Casañ Pastor, Nieves; Gómez-Romero, P.
2006-07-01

Digital.CSIC (Spain)

70

Caracterización de Filtros Digitales en Tiempo Real para Computadoras Digitales/ Characterization of Real Time Digital Filters to Digital Computers

Medel, J. J.; Guevara López, Pedro; Flores Rueda, Alberto
2004-03-01

Resumen en español La clase de Filtros Digitales que interactúa con procesos dinámicos, y que emite respuestas de alta calidad, con restricciones de tiempo y de sincronía en forma crítica se les conocerá como FDTR (Filtros Digitales en Tiempo Real). En este artículo se desarrollarán los siguientes temas: a) Estado del arte sobre Teoría de Filtrado, teoría de Tiempo Real y teoría de filtrado en Tiempo Real, b) Conceptos teóricos que permitan describir a un FDTR a través de sus pr (mas) opiedades locales y globales, c) Los aspectos de implementación de un FDTR para estimar los parámetros de un sistema real a través del modelo de un motor de C.C. Presentando un análisis exhaustivo de las tareas concurrentes, de las restricciones de precedencia y de los tiempos dentro de una PC. Resumen en inglés Digital Filters that interact with dynamic process, produce high quality responses with synchrony and time constraints in critical form. This kind of filters have been known as RTDF (Real-time Digital Filters). This paper explain the next topics: a) Art of state about Filters theory, Real-time theory and Real-time Digital Filter theory. b) Development of theoretical concepts to describe local and global properties of RTDF. c) Implementation of RTDF like as parameter estim (mas) ator of a D. C. motor. Including an exhaustive analysis of concurrent tasks, precedence constraints and timing constraints in a PC.

Scientific Electronic Library Online (Spanish)

72

Backfilling for Segmental Linings in Underground Structures

Río, Olga; Rebolledo, Nuria; Rodríguez, Ángel
2010-01-01

Digital.CSIC (Spain)

73

Alkaline Activation of Fly Ashes: NMR Study of the Reaction Products

Palomo Sánchez, Ángel; Fernández-Jiménez, Ana; Alonso, Santiago; Sobrados, Isabel; Sanz, Jesús
2004-06-01

Digital.CSIC (Spain)

74

Actin fragments generated during dry-cured ham processing

Sentandreu, Miguel Angel; Armenteros Cuesta, Mónica; Calvete, Juan J.; Aristoy, M. C.; Toldrá Vilardell, Fidel
2006-01-01

Digital.CSIC (Spain)

75

Acoustic absorbent panels with low perforation coefficient

Pfretzschner, Jaime; Simón, Francisco; Colina, Carlos de la
2004-09-01

Digital.CSIC (Spain)

76

Absolute properties of the low-mass eclipsing binary CM Draconis

Morales, Juan Carlos; Ribas, Ignasi; Jordi, Carme; Torres, Guillermo; Gallardo, José; Guinan, Edward F.; Charbonneau, David; Wolf, Marek; Latham, David W.; Anglada, Guillem; Bradstreet, David H.; Everett, Mark E.; O'Donovan, Francis T.
2009-02-01

Digital.CSIC (Spain)

77

A new absolute arrival time data set for Europe

Amaru, M.L.; Spakman, W.; Villaseñor, A.; Sandoval, S.; Kissling, E.
2008-02-01

Digital.CSIC (Spain)