Results 31 to 40 of about 326,934 (269)

Isotope geochemistry and petrogenesis of peralkaline Middle Miocene ignimbrites from central Sonora: relationship with continental break-up and the birth of the Gulf of California [PDF]

open access: yes, 2008
Middle Miocene peralkaline ignimbrites constitute a specific geodynamic marker of the early stage of opening of the Gulf of California, preserved either in central Sonora or the Puertecitos area, in Baja California.
Amortegui, Andrea   +7 more
core   +3 more sources

Coagulación Sonora

open access: yesMistral | Journal of Latin American Women's Intellectual & Cultural History, 2023
En este poema-ensayo, el músico mexicano Sergio Gurrola reflexiona sobre su trabajo componiendo bandas sonoras para las películas de Paula Markovitch.   In this poem-essay, the musician Sergio Gurrola reflects on his work composing soundtracks for Paula Markovitch’s films.
openaire   +2 more sources

Procinura, P. aemula [PDF]

open access: yes, 2006
Number of Pages: 4Integrative BiologyGeological ...
Chiszar, David   +2 more
core   +1 more source

Sonora y los viajeros franceses entre 1824 y 1863

open access: yesCuadernos de Ilustración y Romanticismo, 2023
Después de su independencia, México fue visitado por numerosos extranjeros, quienes escribieron obras que difundieron en Europa las noticias de su abundancia.
Ana Rosa Suárez Argüello
doaj   +1 more source

Un mecenazgo fronterizo: El protector de indios Juan de Gándara y los ópatas de Opodepe (Sonora) a principios del siglo XIX

open access: yesRevista de Indias, 2010
Este trabajo analiza las relaciones entre el protector de indios Juan de Gándara y los pueblos sonorenses ubicados bajo su protección. Para ello, dicha vinculación se entiende aquí como un efectivo mecanismo de reorganización social que permitió a los ...
José Refugio de la Torre Curiel
doaj   +1 more source

THE TOMATO BROWN RUGOSE FRUIT VIRUS IS RESTRICTED TO SPECIFIC AREAS IN SONORA, MEXICO - A STUDY OF 2021-2022 SEASON

open access: yesTropical and Subtropical Agroecosystems, 2023
Background: Tomato brown rugose fruit virus (ToBRFV) has spread worldwide affecting tomato crop production in several countries. Although there are commercial ToBRFV-resistant tomato varieties; still, careful monitoring of its prevalence is necessary for
Mario Sánchez-Sánchez   +3 more
doaj   +1 more source

ZAPOTECA MIGRATION, TABLE GRAPE AND ETNO-MULTITERRITORIALITY IN SONORA, MEXICO

open access: yesRa Ximhai, 2020
In this paper I present the case of the Zapotec families from Oaxaca settled in Estación Pesqueira, in the northern state of Sonora, Mexico. The close relationship between the migratory process and the appropriation of geographic spaces in destination ...
Alex Ramón Castellanos-Domínguez
doaj   +1 more source

Bufo alvarius [PDF]

open access: yes, 1970
Number of Pages: 4Integrative BiologyGeological ...
Fouquette, M. J., Jr.
core   +1 more source

Impact of parameterization in multiple acoustic index comparisons: practical cases in terrestrial and underwater soundscapes

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Parameter choices in acoustic analyses (sampling frequency, FFT size and window overlap) strongly influence multivariate soundscape separation. Using terrestrial and coral reef recordings, we show that these settings can exaggerate or mask ecological differences, emphasizing the need for parameter sensitivity testing and transparent reporting in ...
Juan C. Azofeifa‐Solano   +8 more
wiley   +1 more source

Gastrophryne olivacea [PDF]

open access: yes, 1972
Number of Pages: 4Integrative BiologyGeological ...
Nelson, Craig E.
core   +1 more source

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