29,595 research outputs found
EVALUACION CUALITATIVA Y CUANTITATIVA DE FRUTOS DE GRANADO (PUNICA GRANATUM L.) EN EL PRIMER AÑO DE PRODUCCION VARIEDAD WONDERFUL EN LA IRRIGACIÓN SAN CAMILO – AREQUIPA. 2012
CULTIVO DE GRANADO ORIGEN DEL GRANADO MORFOLOGÍA DEL GRANADO CARACTERÍSTICAS DE LAS FRUTAS DESCRIPCIÓN DE VARIEDADES DE GRANADO PROPAGACIÓN DEL GRANADO CONDICIONES CLIMÁTICAS PARA EL GRANADO CONDICIONES DE SUELO PARA EL GRANADO DENSIDAD Y PLANTACIÓN DEL GRANADO NECESIDADES DE RIEGO PARA EL GRANADO FERTILIZACIÓN EN GRANADO CONTROL DE MALEZAS EN GRANADO PODA EN GRANADO ACLAREO EN GRANADAS PLAGAS Y ENFERMEDADES DEL GRANADO COSECHA DEL GRANADO POST COSECHA DE GRANADO ENFERMEDADES Y DESORDENES POST COSECHA PARÁMETROS DE CALIDAD PARA GRANADOS ESPECIFICACIONES PARA CAT I Y CAT II APARIENCIA TEXTURA Y SABOR PARÁMETROS PARA DETERMINAR EL ÍNDICE DE MADUREZ EN GRANADO COSECHA EN CAMPO CARACTERÍSTICAS DE LOS FRUTOS PARÁMETROS DE COSECHA PACKING TRANSPORTE TRABAJOS DE INVESTIGACIÓN REALIZADO
Erin F. Parrott, soprano
Giovanni PaiselloAntonio CaldaraFrancesco DuranteRobert SchumannBenjamin BittenBenjamin BrittenEnrique Granado
ASU guitar ensembles
Alessandro MarcelloFerdinando CarulliNiccolo PaganiniJohann Sebastian BachBrendan LakeJeremy SparksJohn AdsonJohn PlayfordTheo RadicSwede LarsonStanley MyersEnrique Granado
CABEZAS GRANADO, Felipe: "Felipe Granado. Un socialista cacereño en las Cortes de la II República"
Es una reseña de la obra: CABEZAS GRANADO, Felipe: "Felipe Granado. Un socialista cacereño en las Cortes de la II República", Cáceres, Institución Cultural “El Brocense” (Diputación Provincial de Cáceres), 2005.It's a review of the work: CABEZAS GRANADO, Felipe: "Felipe Granado. Un socialista cacereño en las Cortes de la II República", Cáceres, Institución Cultural “El Brocense” (Diputación Provincial de Cáceres), 2005
Impact of gaps in the asteroseismic characterization of pulsating stars. I. On the efficiency of pre-whitening
It is known that the observed distribution of frequencies in CoRoT and Kepler
{\delta} Scuti stars has no parallelism with any theoretical model.
Pre-whitening is a widespread technique in the analysis of time series with
gaps from pulsating stars located in the classical instability strip such as
{\delta} Scuti stars. However, some studies have pointed out that this
technique might introduce biases in the results of the frequency analysis. This
work aims at studying the biases that can result from pre-whitening in
asteroseismology. The results will depend on the intrinsic range and
distribution of frequencies of the stars. The periodic nature of the gaps in
CoRoT observations, just in the range of the pulsational frequency content of
the {\delta} Scuti stars, is shown to be crucial to determine their oscillation
frequencies, the first step to perform asteroseismolgy of these objects. Hence,
here we focus on the impact of pre-whitening on the asteroseismic
characterization of {\delta} Scuti stars. We select a sample of 15 {\delta}
Scuti stars observed by the CoRoT satellite, for which ultra-high quality
photometric data have been obtained by its seismic channel. In order to study
the impact on the asteroseismic characterization of {\delta} Scuti stars we
perform the pre-whitening procedure on three datasets: gapped data, linearly
interpolated data, and ARMA interpolated data. The different results obtained
show that at least in some cases pre-whitening is not an efficient procedure
for the deconvolution of the spectral window. therefore, in order to reduce the
effect of the spectral window to the minimum it is necessary to interpolate
with an algorithm that is aimed to preserve the original frequency content, and
not only to perform a pre-whitening of the data.Comment: 27 pages, 47 figures Tables and typos fixe
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