Los pioneros de la cerámica mendocina moderna (1900-1950) : rescate y revalorización de técnicas, procedimientos y contribuciones

El artículo es un avance de la investigación que se está realizando en el marco de los proyectos de la Secretaría de Ciencia y Técnica SECyT. Intenta comprender y sistematizar los procesos de producción de la cerámica en Mendoza en la primera parte del siglo XX. Propone una cronología por etapas teniendo en cuenta la especificidad de los procesos de producción, lo que permite integrar la información fragmentaria existente con una serie de comentarios que articulan coherentemente esos fragmentos.

(Table 1.4) Ratios of petrogenic components in glassy and crystalline basalts from the north part of the Bougault anomaly, Mid-Atlantic Ridge 15°N

Structure and composition of sub-surface bottom sediments from the southwest Barents Sea have been under study. The study has revealed heterogeneity of sediment structure resulted from temporal irregularity and variability of sedimentation processes. The study of the heavy minerals from 0.1-0.01 mm grain size fraction has shown prevalence of green hornblende, epidote, garnet, and ilmenite in all types of sediments; these minerals are the basis of terrigenous-mineralogical province. At the same time in different areas local terrigenous-mineralogical associations have been identified. Clay mineral composition of in the sediments was quite uniform: biotite, chlorite, hydromica, smectite. Despite this, a number of features indicating initial stages of clay mineral transformation has been identified. Differences in material composition and structure of the studied sediments are associated with rapid change in paleogeographic situation on the land - ice cover melting on the Kola Peninsula and subsequent Holocene climatic situation.

Vino en la pampa. La actividad vitivinícola en la provincia de Buenos Aires, 1900-1940

Fil: Ospital, María Silvia. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.

IBAMar DATABASE: 4 decades of oceanographic sampling on the Western Mediterranean Sea

IBAMar (http://www.ba.ieo.es/ibamar) is a regional database that puts together all physical and biochemical data obtained by multiparametric probes (CTDs equipped with different sensors), during the cruises managed by the Balearic Center of the Spanish Institute of Oceanography (COB-IEO). It has been recently extended to include data obtained with classical hydro casts using oceanographic Niskin or Nansen bottles. The result is a database that includes a main core of hydrographic data: temperature (T), salinity (S), dissolved oxygen (DO), fluorescence and turbidity; complemented by bio-chemical data: dissolved inorganic nutrients (phosphate, nitrate, nitrite and silicate) and chlorophyll-a. In IBAMar Database, different technologies and methodologies were used by different teams along the four decades of data sampling in the COB-IEO. Despite of this fact, data have been reprocessed using the same protocols, and a standard QC has been applied to each variable. Therefore it provides a regional database of homogeneous, good quality data. Data acquisition and quality control (QC): 94% of the data are CTDs Sbe911 and Sbe25. S and DO were calibrated on board using water samples, whenever a Rossetta was available (70% of the cases). All CTD data from Seabird CTDs were reviewed and post processed with the software provided by Sea-Bird Electronics. Data were averaged to get 1 dbar vertical resolution. General sampling methodology and pre processing are described in https://ibamardatabase.wordpress.com/home/). Manual QC include visual checks of metadata, duplicate data and outliers. Automatic QC include range check of variables by area (north of Balearic Islands, south of BI and Alboran Sea) and depth (27 standard levels), check for spikes and check for density inversions. Nutrients QC includes a preliminary control and a range check on the observed level of the data to detect outliers around objectively analyzed data fields. A quality flag is assigned as an integer number, depending on the result of the QC check.

El Segundo Congreso Pedagógico Argentino (1900) y su incidencia sobre la educación bonaerense

Fil: Coll Cárdenas, Marcelo David. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.

Vino en la pampa. La actividad vitivinícola en la provincia de Buenos Aires, 1900-1940

Fil: Ospital, María Silvia. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.

El Segundo Congreso Pedagógico Argentino (1900) y su incidencia sobre la educación bonaerense

Fil: Coll Cárdenas, Marcelo David. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.

Vino en la pampa. La actividad vitivinícola en la provincia de Buenos Aires, 1900-1940

Fil: Ospital, María Silvia. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.

El Segundo Congreso Pedagógico Argentino (1900) y su incidencia sobre la educación bonaerense

Fil: Coll Cárdenas, Marcelo David. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.