25 research outputs found

    La dádiva privilegiada. Historias. Revista de la Dirección de Estudios Históricos. Num. 65 (2006) septiembre-diciembre

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    María Eugenia Romero Ibarra, José Mario Contreras Valdez, Jesús Méndez Reyes (coords.), Poder público y poder privado. Gobiernos, empresarios y empresas, 1880-1980, México, UNAM, 2006

    Francia en el periodo 1900-1914. Historias. Revista de la Dirección de Estudios Históricos. Num. 66-67 (2007) enero-agosto

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    Michel Winock, La Belle Époque. La France de 1900 a 1914, París, Perrin, 2002-200

    Noticia del mame de Tuxtla Chico.. Anales del Instituto Nacional de Antropología e Historia. Num. 49 Tomo I (1967-1968) Séptima Época (1967-1976)

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    McQuown 1955 The Indigenous Languages of Latin America. American Anthropologist, vol. 57, 3; Parte I, pp. 501-70.Reyes, L. 1961 Documentos Nahuas sobre el Estado de Chiapas. Sociedad Mexicana de Antropología, México.Swadesh, M. 1959 Ochenta Lenguas Autóctonas. Esplendor del México Antiguo. Centro de Investigaciones Antropológicas de México. México, pp. 85-97.Sywulka, E. 1966 Gramática Mam. Lenguas de Guatemala. Seminario de Integración Social Guatemalteca. Guatemala, pp. 254-77.Varios 1966 Seminario de Integración Social Guatemalteca. Guatemala

    Material lingüístico del oriente de Sonora, Tonichi y Pónida.. Anales del Instituto Nacional de Antropología e Historia. Num. 45 Tomo XVI (1963) Sexta Época (1939-1966)

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    Brewer, F. y Jean, C. Vocabulario Mexicano de Tetelcingo, Morelos, Instituto Lingüístico de Verano. Serie de Vocabularios Indígenas Mariano Silva y Aceves, No. 8. México, 1962.Collard, H. Scott, E. Vocabulario Mayo, Instituto Lingüístico de Verano. Serie de Vocabularios Indígenas Mariano Silva y Aceves, No. 6. México, 1962.Escalante H., R. Textos Pimas, Manoescrito del Archivo del Departamento de Investigaciones Antropológicas, l.N.A.H. México, 1963.Hilton, K. S. Vocabulario Tarahumara, Instituto Lingüístico de Verano. Serie de Vocabularios Indígenas Mariano Silva y Aceves, No. 1. México, 1959.Johnson, Jean, B. El Idioma Yaqui, Departamento de Investigaciones Antropológicas, No. 10, I.N.A.H. México, 1962.Johnson, Jean, B. The Opata, an Inland Tribe o Sonora, University of New Mexico. Publications in Anthropology, No. 6. Alburquerque, 1950.Lombardo, Natal (S.J.) Arte de la Lengua Teguima vulgarmente llamada Opata, Miguel de Ribera Imp., México, 1702.Mason, J. Alden. The Classification of the Sonoran Languages, Essays in Anthropology in Honor of Alfred Kroeber, University of California Press, 1936, pp. 183-98.Nolasco, Margarita y Marlene Aguayo. Opatas y jovas. Mecanoscrito del Archivo del Departamento de Investigaciones Antropológicas, I.N.A.H. México, 1961.Pimentel, F. Obras Completas, México, 1903; T. I, especial atención a los artículos sobre Opata, Jova, Eudeve y Tubar.Santa María, F. J. Diccionario de Mejicanismos, México, 1959.Sauer, C. The Distribution of Aboriginal Tribes and Languages in North-western Mexico. University of California Press. Ibero-Americana, Vol. 5. Berkeley, 1934.Swadesh, M. Nuevo Ensayo de Glotocronología Yutonahua, Anales del I.N.A.H., t. XV, No. 44. México, 1962, pp. 263-302.Thomas, C. y Swanton, J. R. Indian Languages of Mexico and Central America, Smithsonian Institute Bureau of American Ethnology, Bulletin No. 44, Washington, 1911.Voegelin, C.F. y F.M., y Kenneth L. H. Typological and Comparative Grammar of Uto-aztecan: I (Phonology), Indiana University, Memoir 17 of I.J.A.L. Baltimore, 1962

    Los dorados de Villa, 1913, 1914

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    Tesis para optar por el grado de Licenciatura en Histori

    Aplicabilidad de procedimientos lingüísticos al desciframiento de grafías.. Anales del Instituto Nacional de Antropología e Historia. Num. 44 Tomo XV (1962) Sexta Época (1939-1966)

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    Cotrell, L. El toro de Minos, F.C.E. México, 1960.Chadwick, J. The decipherment of Linear B. Cambridge, 1961.Diringer, D. The Alphabet. Philosophical Library, New York, 1948.Ventris, M. Greek Records in the Minoan Script. Antiquity, Vol. XXVII, 1953

    Load estimation based on self-organizing maps and bayesian networks for microgrid design in rural zones

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    Microgrids are suitable electrical solutions for providing energy in rural zones. However, it is challenging to propose in advance a good design of the microgrid because the electrical load is difficult to estimate due to its highly dependence of the residential consumption. In this paper, a novel estimation methodology for the residential load profiles is proposed. Socio-demographic data and electrical power consumption are used to generate significant knowledge about the load behavior. Socio-demographic data are used as input for a neural network called Self-Organizing Maps (SOM). The SOM proposes a way to group dwelling according to their different features. Moreover, a probabilistic model based on Bayesian networks incorporates daily variations of the electrical load, simulating the behavior of the electrical appliances. The methodology, as a whole, is applied to a case study in a rural community located in Chile. The methodology is easily adaptable to other rural communities.Railway Engineerin

    Load estimation for microgrid planning based on a self-organizing map methodology

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    This study presents a novel load estimation method for isolated communities that do not receive energy or only receive it for a limited time each day. These profiles have been used to determine the installed capacity of generating units for microgrid electrification projects. The social characteristics and lifestyles of isolated communities differ from those in urban areas; therefore, the load profiles of microgrids are sensitive to minor variations in generation and/or consumption. The proposed methodology for obtaining the residential profiles is based on clustering algorithms such as k-means, a self-organizing map (SOM) or others. In this work, SOM clustering is considered because it allows a better interpretation of results that can be contrasted with social aspects. The proposed methodology includes the following components. First, the inputs are processed based on surveys of residents that live in each socio-economic level of housing and the community. Second, family types are clustered using an SOM, from which relevant information is derived that distinguishes one family from another. Third, the load profiles of each cluster are selected from a database. Additionally, social aspects and relevant energy supply information from communities with similar characteristics are used to generate the required database. The SOM for the clustering of families of the community with available energy measurements is used as an initial guess for the clustering of the families in the community with unknown energy measurements. The methodology is applied and tested in the community of El Romeral, Chile, where a microgrid will be installed. The SOM technique compares favorably with a benchmark method that uses the average load profile of a community; furthermore, the SOM clustering algorithm for the methodology is favorably compared with the k-means algorithm because the results obtained by SOM are consistent with the social aspects.Railway Engineerin
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