Results 101 to 110 of about 300,557 (209)
The status of shark and ray fishery resources in the Gulf of California: applied research to improve management and conservation [PDF]
, 2009 Seasonal surveys were conducted during 1998–1999 in Baja California, Baja California Sur, Sonora, and Sinaloa to determine the extent and activities of artisanal elasmobranch fisheries in the Gulf of California. One hundred and forty–seven fishing sites,
Bizzarro, Joseph J. +7 more
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Higher Dimensional Cosmology: Relations among the radii of two homogeneous spaces
, 2011 We study a cosmological model in 1+D+d dimensions where D dimensions are associated with the usual Friedman-Robertson-Walker type metric with radio a(t) and d dimensions corresponds to an additional homogeneous space with radio b(t).
Leon, E. A. +3 more
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Estudios Sociales, 2016 Los yoreme/mayo es el grupo indígena más numeroso de Sonora. Reside en municipios donde la pobreza, la expulsión de la población y el deterioro de sus recursos naturales son cada vez más profundos.
Pablo Cesar Espinoza López +2 more
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Vianna Sapiens, 2017 A preocupação com a qualidade de vida e o crescimento das cidades, põe em questão um tema invisível, mas que vem afetando as populações de áreas urbanas com seus efeitos e conseqüências. A poluição sonora abordada no presente estudo mostra que a intensidade de ruídos pode afetar a saúde dos moradores atingidos pelos vários tipos de ruídos constantes ...
Eustáquio Couto Penido +2 more
openaire +1 more source
An annotated list of the centipedes (Chilopoda) in the National Collection of Arachnids, Instituto de Biología, Universidad Nacional Autónoma de México [PDF]
, 2010 The National Collection of Arachnids, Instituto de Biología, Universidad Nacional Autónoma de México (México City) houses 476 chilopod samples, of which 197 are determined to genus and/or species. These are documented here and represent several new state
Cupul-Magaña, Fabio Germán
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Sull'immagine sonora della città
, 2012 The dissertation deals with the contemporary city soundscape and fits into the disciplinary field of sensuous urbanism, soundscape studies and emotional geography. The key term, soundscape, is to be understood as all the sounds that surround us, as a perceptual theme, that is, object of a subject's perception, in its sense of 'landscape' including the
openaire +5 more sources
Frontera Norte, 2013 El objetivo de este documento consiste en describir tres estrategias mediante las cuales las mujeres yaquis de dos comunidades indígenas de Sonora buscan ampliar su autonomía al interior de la unidad doméstica, reflexionando sobre los efectos que las ...
Elsa Ivette Jiménez Valdez
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¿Concentración o convergencia en el crecimiento y desarrollo de Sonora?
Frontera Norte, 2010 En este trabajo se estudia el crecimiento y desarrollo en los municipios del estado de Sonora. El método estadístico de componentes principales ayuda a estimar un índice de desarrollo socioeconómico municipal (idsem), el cual muestra la concentración del
Joaquín Bracamontes Nevarez +1 more
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