Buscar
Mostrando ítems 1-10 de 286
Amphibole-rich clots in calc-alkalic granitoids in the Borborema province, northeastern Brazil
(Journal of South American Earth Sciences, 1998)
Las manifestaciones musicodanzarias del folklore afrocubano en el Instituto Superior Minero Metalúrgico de Moa
(Departamento de Estudios Socioculturales, 2009)
En el presente trabajo se abordan aspectos sobre las músicas y danzas afrocubanas que se originan en las fiestas de culto sincrético aportadas por el modelo sociocultural africano que forman parte de la identidad cultural ...
POST-COLLISIONAL MULTISTAGE MAGMATISM IN THE RIBEIRA MOBILE BELT: GEOCHEMICAL AND ISOTOPIC STUDY OF THE VÁRZEA ALEGRE INTRUSIVE COMPLEX, ESPÍRITO SANTO, BRAZILPOST-COLLISIONAL MULTISTAGE MAGMATISM IN THE RIBEIRA MOBILE BELT: GEOCHEMICAL AND ISOTOPIC STUDY OF THE VÁRZEA ALEGRE INTRUSIVE COMPLEX, ESPÍRITO SANTO, BRAZIL
(Sociedade Brasileira de Geologia, 2017)
Peralkaline rocks in the Late Cretaceous Del Salto Pluton, Eastern Patagonian Andes, Aisén, Chile (47°35'S)
(Servicio Nacional de Geología y Minería (SERNAGEOMIN), 2002)
Study of a repair technique in carbonated blended mortars: Electrochemical re-alkalization
(Universidad Nacional de Colombia (Sede Medellín). Facultad de Minas., 2016-03-01)
The present article studies the influence of two pozzolanic additions, metakaolin (MK) and silica fume (SF), and the water/binder ratio (w/b) on the electrochemical re-alkalization (ER) of reinforced mortars as a technique ...
Amphibole-rich clots in calc-alkalic granitoids in the Borborema province, northeastern Brazil
(Journal of South American Earth Sciences, 1998)
Metaluminous granodioritic–tonalitic plutons intruded low-grade metaturbidites of the Cachoeirinha–Salgueiro terrane and low- to intermediate-grade metasediments of the Macururéterrane, northeastern Brazil, around 630 Ma ...
Changes in Eucalyptus cellulose structure after different alkalization conditions
(2018)
Holocellulose samples isolated from Eucalyptus benthamii, E. nitens and E. smithii were
treated with NaOH at different concentrations (up to 35%) and temperatures (25ºC and
80ºC), with the aim to determine their structural ...
The digestive system of the “stick bug” Cladomorphus phyllinus (Phasmida, Phasmatidae): A morphological, physiological and biochemical analysis
(Oxford, 2014)
This work presents a detailed morphofunctional study of the digestive system of a phasmid representative, Cladomorphus phyllinus. Cells from anterior midgut exhibit a merocrine secretion whereas posterior midgut cells show ...