848 resultados para singular values
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Resumen basado en el de la publicación
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Este artículo pertenece a una sección de la revista dedicada a innovación educativa, en este número a la audiencia pública. - Resumen tomado parcialmente de la revista
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Resumen tomado de la publicación. - El artículo forma parte de una sección de la revista dedicada a aulas hospitalarias
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Monogr??fico con el t??tulo: 'La lectura prioridad educativa: todos hacemos lectores'. Resumen tomado de la publicaci??n
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El t??tulo aparece en espa??ol y, a continuaci??n, el t??tulo traducido al ingl??s: ???Waldorf Education and Play in the Kindergarden. An Outstanding Theoretical Proposal'
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Resumen tomado de la publicación
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Resumen tomado de la publicación
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Resumen tomado de la publicaci??n
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Monogr??fico con el t??tulo: "La formaci??n del profesorado desde distintas miradas: inclusi??n, g??nero y evaluaci??n".
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Resumen basado en el de la publicaci??n
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M. Lluïsa Faxedas, professora d'Història de l'Art Contemporani de la UdG i comissària de l'exposició "El gran dia de Girona, de Ramon Martí Alsina. Anatomia d'un quadre", ens parla breument de la importància d'aquest quadre dins la història de l'art català i de la seva recent restauració
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In this paper we set out a confirmatory factor analysis model relating the values adolescents and their parents aspire to for the child’s future. We approach a problem when collecting parents’ answers and analysing paired data from parents and their child: the fact that in some families only one parent answers, while in others both meet to answer together. In order to account for differences between one-parent and two-parent responses we follow a multiple group structural equation modelling approach. Some significant differences emerged between the two and one answering parent groups. We observed only weak relationships between parents’ and children’s values
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Given an observed test statistic and its degrees of freedom, one may compute the observed P value with most statistical packages. It is unknown to what extent test statistics and P values are congruent in published medical papers. Methods: We checked the congruence of statistical results reported in all the papers of volumes 409–412 of Nature (2001) and a random sample of 63 results from volumes 322–323 of BMJ (2001). We also tested whether the frequencies of the last digit of a sample of 610 test statistics deviated from a uniform distribution (i.e., equally probable digits).Results: 11.6% (21 of 181) and 11.1% (7 of 63) of the statistical results published in Nature and BMJ respectively during 2001 were incongruent, probably mostly due to rounding, transcription, or type-setting errors. At least one such error appeared in 38% and 25% of the papers of Nature and BMJ, respectively. In 12% of the cases, the significance level might change one or more orders of magnitude. The frequencies of the last digit of statistics deviated from the uniform distribution and suggested digit preference in rounding and reporting.Conclusions: this incongruence of test statistics and P values is another example that statistical practice is generally poor, even in the most renowned scientific journals, and that quality of papers should be more controlled and valued
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Sobre el creixement urbà, el desenvolupament i l'ordenació territorial de La Selva, comarca singular per la seva heterogeneïtat
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Descripció del bloc granític basculant, conegut amb el nom de 'Pedralta', situat entre els termes municipals de Santa Cristina d'Aro i Sant Feliu arrel de la seva caiguda per causes naturals, el 10 de desembre de 1996