Results 11 to 20 of about 790,041 (168)
Educación científica a propósito de la palabra crisis [PDF]
, 2011 La palabra crisis ha tomando una gran relevancia social. Tras ella se vislumbra una situación que incorpora múltiples dimensiones entre las que destacamos una crisis socioambiental, una sociocultural y una sociocientífica.
Bonil, Josep, Pujol, Rosa M.
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Effect of extinction on the high-energy optical response of photonic crystals [PDF]
, 2007 An analysis of the optical response of photonic crystals in the high-order band energy range is herein presented. High and abruptly fluctuating specular reflectance is predicted for perfect lattices at those energies even in the absence of any photonic ...
Depine, Ricardo A. +2 more
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Revista Mexicana de Biodiversidad, 2023 The northwestern Mexican Baja California state is an ecologically unique area being the only part of the country with a Mediterranean ecosystem and a high species diversity and endemism for many groups.
Fadia Sara Ceccarelli +2 more
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Ciencias Marinas, 2012 Based on results from a ROMS numerical model, the dynamics of the Mexican Central Pacific was studied during three years (2003–2005). The model reproduces the mean and seasonal variability of sea surface temperature, as well as mesoscale eddies and ...
DA Pantoja +3 more
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Revista Mexicana de Biodiversidad, 2018 Isostichopus fuscus is an economically important sea cucumber that has been highly exploited along its distribution range in the eastern Pacific. The significant population decline is responsible for its listing as endangered in the IUCN Red List ...
José Miguel Ochoa-Chávez +3 more
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Ciencias Marinas, 2013 Surface waters of the Midriff Islands region of the Gulf of California persistently have the lowest temperatures (SST) and the highest nutrient concentrations of all surface waters of the gulf. The purpose of this work was to characterize the annual and
Laura Lucero Álvarez-Molina +3 more
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The Estero de Punta Banda, B.C., Mexico as a link in the "Pacific Flyway": Abundance of shorebirds
Ciencias Marinas, 2021 Thirteen shorebird species and 5683 individuals were recorded at Estero Punta Banda from October 1988 to April 1989 in three soft-bottom habitats bordering the northern tip of the sand bar (open beach; terminal beach; mud-flats) and a semi-protected ...
E Palacios, A Escofet, DH Loya-Salinas
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Ciencias Marinas, 2001 The seasonal variability of dissolved inorganic nutrients (phosphates, PO–34; nitrates, NO–3; nitrites, NO–2) and chlorophyll a was studied during five surveys in nearshore waters of the southern region of the Southern California Bight (SCB).
TL Espinosa-Carreón +3 more
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The Gulf of California is a source of carbon dioxide to the atmosphere
Ciencias Marinas, 2013 Water exchange between the Gulf of California and the Pacific Ocean has a significant vertical component (VCWE). Surface (0–200 m) gulf water flows out into the Pacific Ocean and deep (200–600 m) water flows into the gulf.
Claudia Rodríguez-Ibáñez +3 more
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Bourdieu en la educación científica: consecuencias para la enseñanza y la investigación [PDF]
, 2012 A lo largo de las últimas décadas, el desarrollo y la consolidación de un abordaje sociocultural a la educación científica han dado lugar a un creciente interés por referencias de ámbitos como la sociología de la ciencia y la sociología de la educación ...
Lima Junior, Paulo +2 more
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