Browsing Investigación by Title
Now showing items 1-20 of 44886
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0.13-µm CMOS tunable transconductor based on the body-driven gain boosting technique with application in Gm-C filters [Presentation]
(2011)We present a low-voltage low-power CMOS tunable transconductor exploiting body gain boosting to increase the small-signal output resistance. As a distinctive feature, the proposed scheme allows the OTA transconductance ...
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0/1-Polytopes related to Latin squares autotopisms [Presentation]
(2008)The set LS(n) of Latin squares of order n can be represented in Rn3 as a (n−1)3-dimensional 0/1-polytope. Given an autotopism Θ=(α,β,γ)∈An, we study in this paper the 0/1-polytope related to the subset of LS(n) having Θ ...
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05-KIN [Chapter of Book]
(Diputación Provincial ; Colegio Oficial de Arquitectos de León, Delegación de Zamora, 2000)Proyecto que obtuvo un accesit en el Concurso de ideas para la edificación de oficinas en la Plaza Viriato de Zamora.
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1 V CMOS subthreshold log domain PDM [Article]
(Springer, 2003)A new CMOS circuit strategy for very low-voltage Pulse-Duration Modulators (PDM) is proposed. Optimization of voltage supply scaling below the sum of threshold voltages is based on Instantaneous Log Companding processing ...
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El 1% cultural y su repercusión en el patrimonio histórico artístico a través de las construcciones escolares [PhD Thesis]
(1987-06-19) -
1, 2, 3... ω: matemática, historia y epistemología [Presentation]
(Universidad Autónoma de Barcelona, 1997) -
1,1,3,3-tetramethylguanidinium dihydrogenorthophosphate [Article]
(International Union of Crystallography, 2000)In the title compound, C 5 H 14 N 3 + H 2 PO 4 ˇ , the cation has a central guanidinium fragment with a planar geometry, as expected for a central C sp 2 atom with a small ...
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1,2,3-Triazoles from carbonyl azides and alkynes: filling the gap [Article]
(Royal Society of Chemistry, 2014)Electron deficient azides are challenging substrates in CuAAC reactions. Particularly, when N-carbonyl azides are applied the formation of N-carbonyl triazoles has not yet been observed. We report herein the first example ...
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1.2V, 1.96mW @ 2.4GHz CMOS-90nm switched-transconductor mixer [Presentation]
(2010)This paper presents the design of a fully differential double balanced switched transconductor mixer for ZigBee applications in the 2.4GHz band. It provides programmable conversion gain by using an active load stage. ...
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1/f/sup y/ noise generation through a chaotic nonlinear switched-capacitor circuit [Presentation]
(Institute of Electrical and Electronics Engineers, 1992)A programmable switched-capacitor circuit for the generation of 1/f/sup y/ noise is reported. The circuit is described by a chaotic first-order piecewise-linear finite-difference equation which yields a hopping transition ...
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10 años promoviendo la investigación en arquitectura: la revista Proyecto, progreso, arquitectura [Article]
(Universidad de Sevilla, 2019)La revista Proyecto, progreso, arquitectura publicaba en mayo del año 2010 un número doble con el que daba comienzo a su trayectoria investigadora. Para ello, se definieron unas temáticas abiertas y genéricas que se han ...
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10 Jahre DAAD-Ortslektorennetz Eine Geburtstagsfeier der besonderen Art [Article]
(Universidad de Sevilla, 2011-12) -
100 años de derechos : la primera mujer española doctora en física [Presentation]
(Unidad para la Igualdad, Universidad de Sevilla, 2010)En este año en el que se celebra el II Congreso Universitario Nacional “Investigación y Género” en la Universidad de Sevilla, se cumple el centenario de la Real Orden del Ministerio de Instrucción Pública y Bellas Artes ...
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100 años de historia de la Odontología Sevillana (del “curandero-sacamuelas” al médico estomatólogo) [PhD Thesis]
(1974-02-04)Hasta que en 1848 fueron originadas las Subdelegaciones de Sanidad Interior del Reino, con el fin primordial de evitar que cualquier persona ejerciese el todo o parte de la ciencia de curar sin el correspondiente título, ...
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11Li Breakup on 208Pb at Energies Around the Coulomb Barrier [Article]
(American Physical Society, 2013-04-05)The inclusive breakup for the 11Li+208Pb reaction at energies around the Coulomb barrier has been measured for the first time. A sizable yield of 9Li following the 11Li dissociation has been observed, even at energies well ...
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11Li structural information from inclusive break-up measurements [Article]
(EDP Sciences, 2015)Structure information of 11Li halo nucleus has been obtained from the inclusive break-up measurements of the 11Li+208Pb reactions at energies around the Coulomb barrier (Elab = 24.3 and 29.8 MeV). The effective break-up ...
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12-Lead ECG modulator and demodulator equipment for telephony transmission [Presentation]
(2001)This paper describes a teleassistency system that consists of a modulator equipment for the acquisition. storage and FM transmission of the typical 12 lead ECG signals and a demodulalOf equipment for recovering the original ...
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El 15-M y los blogs firmados por mujeres en elmundo.es [Presentation]
(Asociación Universitaria Comunicación y Cultura, 2011) -
15-M: rebeldías en movimiento [Article]
(2012)