Listar Comunicaciones y ponencias de congresos - Biltzarrak eta Argitalpenak por título
Mostrando ítems 472-491 de 808
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Low-voltage CMOS bulk-driven buffer with bootstrapping technique for gain enhancement and THD-noise reduction
In this paper, a bootstrapping technique is applied to a bulk-driven voltage buffer for canceling the gate-source transconductance in order to improve the cell gain, the linearity and reduce the input-referred noise. The ... -
Magnetic human body communication based on double-inductor coupling
This paper proposes a new technique for Human Body Communication (HBC) that uses the magnetic coupling in transmitter and receiver. A discussion about the presence of parasitic paths, when magnetic coupling is used in the ... -
A management flight simulator of an intensive care unit
Management Flight Simulators (MFS) supply a simulated environment in which managers can learn from experience in a controlled setting. Although its use is usual in other areas, no such software has been developed to learn ... -
Mapping the Pleurotus ostreatus genome
(Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 2006) Contribución a congreso / Biltzarrerako ekarpenaPleurotus ostreatus is a commercially important edible mushroom commonly known as oyster mushroom which has also important biotechnical applications. Industrial production of P.ostreatus is based on a solid fermentation process ... -
Martín de Azpilcueta el Mayor, el Consejo Real y el proceso contra Juan Navarro, defensor de la causa de los Albret en la conquista de Navarra
(Gobierno de Navarra. Institución Príncipe de Viana, 2011) Contribución a congreso / Biltzarrerako ekarpenaEn 1525-1526 tuvo lugar un proceso judicial contra el hidalgo puentesino Juan Navarro o Navarrico. Su interés historiográfico obedece a cuatro aspectos fundamentales: el proceso ejemplifica las salvedades que tuvieron las ... -
Maternidades: entre el mérito social y la rémora profesional [póster]
En este póster se presenta como objeto de estudio la maternidad, un tema clásico en las teorías feministas que engloba distintos discursos teóricos, debates sociales y políticos. Se pretende explorar las presiones y tensiones ... -
Measurement of paracetamol concentration using a fiber laser system
A linear fiber laser system for measurements of paracetamol concentration is experimentally demonstrated. The cavity is based on a fiber loop mirror and an FBG centered at 1567.8 nm. The sensing head corresponds to a ... -
Measurements of a new gaussian profile corrugated horn antenna for millimeter wave applications
The measurements results of a new design of corrugated horn antennas [1, 2, 3] following the gaussian expansion are presented in this paper. The performance of two corrugated horn antennas of this kind was verified in ... -
Mechanical sensitivity analysis of strain gauge configurations in the main shaft of wind turbines
Wind turbines are reaching their remaining useful life, thus it is important to guarantee the well status of its components. A common way to check the status is to measure the loads on the Low Speed Shaft with strain gauges, ... -
Medida de torsión en seguidores solares con sensores de fibra óptica
En este trabajo se ha monitorizado la torsión sufrida por una estructura de seguidores solares empleando sensores de fibra óptica. Estas medidas de campo se han obtenido con una red de sensores formada por 45 redes de ... -
Mejora de antenas metalo-dieléctricas en la banda de frecuencias GSM-UMTS mediante elementos en transmisión extraordinaria
In this work a dual band GSM/UMTS antenna is proposed. The antenna is based on a stacked planar structure, where the combination of collimation by Enhanced Transmission and the use of parasitic director elements is ... -
Mejora de las características de antenas usando superestratos parche-slot-parche (PSP)
In this paper the novel Patch-Slot-Patch (PSP) structure is presented. The frequency resonate characteristics of this structure are calculated and measured. Gain enhancement of 15 dB is obtained for PSP structure as ... -
Mejoras de los parametros de radiacion de una antena choque-gaussiana para cobertura global
Extremely low sidelobe horn antennas are often required for the actual technology. This type of horn antennas is important to avoid interference with other systems. In this paper a novel design, consisting in attaching ... -
Mejoras en la identificación de tráfico de aplicación basado en firmas
Traffic identification has been based traditionally on transport protocol ports, associating always the same ports with the same applications. Nowadays that assumption is not true and new methods like signature identification ... -
Las memorias de sostenibilidad de la Global Reporting Initiative
(Gobierno de Navarra, Departamento de Economía y Hacienda, 2003) Contribución a congreso / Biltzarrerako ekarpenaEn la pasada cumbre de Johanesburgo tuvo lugar la presentación de la Guía para la elaboración de memorias de sostenibilidad de la Global Reporting Initiative (GRI), un extenso documento que contiene pautas para orientar ... -
Meta-material behaviour of the new Coherently Radiating Periodic Structures (CORPS)
In this paper, the study of the new Coherently Radiating Periodic Structures (CORPS) like a Metamaterial sets out. The shape of the structure under study is composed by two different layers, one layer is an array of ... -
Metal 3D printed D-Band waveguide to surface wave transition
The coupling efficiency between free space waves and surface waves is low, narrowband, or both. Highly efficient broadband (better than 20% fractional bandwidth) coupling from waveguide modes can be achieved through ... -
Metamaterials as super-substrate to enhance dipole antenna performances
In this work, pass band properties of Left Handed Media (LHM) are demonstrated. These properties have been used in order to make a LHM super-substrate that is put over a dipole antenna. This super-substrate is going to ... -
La metodología mixta en las investigaciones en Ciencias de la Salud. Retos y emergencias
El objetivo de esta presentación es mostrar los retos en los que nos sumergen las investigaciones en enfermería que aplica una metodología mixta (cuantitativa y cualitativa). El segundo objetivo es profundizar en la ...