The life in mina dal (El alto, Catamarca). Approaches from Archaeology by Meléndez, Ana

“…During its years of activity (from 1930 to 1990) it worked on the extraction of fluorite mineral, transitioning from a small artisanal endeavor to an industrial production process. …”
Get full text
Get full text

Reflexions for the interpretation of bone activity markers based on an experimental cinematic study of prehispanic mining activities by Urrea Navarrete, Josefina, Andrade, Pedro, Parra, Sonia, Achiardi, Oscar, Salinas, Hernán, Anne Argo, Mary

“…This study measured the muscular activity through superficial electromyography analysis of ten different movements performed in various postures: two technical mineral pigment extraction gestures and one grinding technical gesture. …”
Get full text
Get full text

Formal multiple mortar analysis located in Hill of the Viejos (Caleu Caleu department), La Pampa, Argentina by Paez, Florencia Natalin, Berón, Mónica A., Lucero, Eliana N., Carrera Aizpitarte, Manuel P.

“…The grinding activities of vegetables and minerals are widely documented in La Pampa province. …”
Get full text
Get full text

Aquatic environments in Archaeology by Prates, Luciano, Bonomo, Mariano

“…First, the different ways, and technological strategies in which humans exploit aquatic landscapes (navigation, use of water, and exploitation of mineral, animal and plant resources). Following, the differences in the use intensity of aquatic environments by humans; in order to categorize this diversity four different variants were defined (punctual use, occasional use, sustained use, and intensive use) for each of which archaeological expectations were defined. …”
Get full text

Aportes metodológicos para el estudio de la tecnología lítica tallada en cuarzo (Argentina) by Moreno, Enrique Alejandro, Sario, Gisela, Gaál, Erico, Egea, Débora, Gerola, Ignacio, Brizuela, Camila, Montegú, Juan

“…Esto implica la necesidad de desarrollar estrategias metodológicas para la identificación de rasgos diagnósticos particulares de la talla en este mineral, que no se desarrollan o no se perciben tan claramente como en otras rocas de mejor calidad. …”
Get full text
Get full text

Archaelogical research at Fortin Pescado, Benito Juárez county, Buenos Aires province by Bagaloni, Vanesa Natalia

“…The archaeological assemblages of both sites include faunal remains (mostly of domestic fauna/animals), glassy materials (square and cylindrical bottles, flasks, jars and jugs), fragments of stoneware (bottles of gin and / or mineral water), crockery (cups and English bowls), metals (nails, a button, a knife and a gun), and a fragment of a bola stone. …”
Get full text
Get full text

Investigaciones arqueológicas en el sitio Las Brusquillas 3 (Holoceno tardío, región Pampeana, Argentina) by Massigoge, Agustina, Rodríguez, M. Natalia, Rafuse, Daniel J., Torino, R. Florencia, Favier Dubois, Cristian, Steffan, Pamela G.

“…El conjunto arqueológico recuperado está integrado por restos faunísticos, artefactos líticos y fragmentos de pigmento mineral, resultantes de ocupaciones cazadoras-recolectoras ocurridas durante el Holoceno tardío (ca. 2800 años 14C AP). …”
Get full text

Estudio del potencial genotóxico de aguas del Rio Paraná mediante ensayo cometa y micronúcleos in vivo e in vitro. by Caffetti, Jacqueline Diana

Get full text

Análisis ultraestructural y micromineral de hueso perilesional en maxilares by Baró, María Anastasia, Rocamundi, Marina, Tomasi, Ramiro Alejandro, Fontana, Sebastián, Corominas, Oscar Servando, Crohare, Luis Marcelo, Ferreyra de Prato, Ruth

Get full text

INVESTIGACIONES ARQUEOLÓGICAS EN EL FORTÍN PESCADO, PARTIDO DE BENITO JUÁREZ, PROVINCIA DE BUENOS AIRES / Archaelogical research at Fortin Pescado, Benito Juárez county, Buenos Air... by Bagaloni, Vanesa Natalia

“…El conjunto arqueológico de ambos sitios incluye restos faunísticos (mayormente animales domésticos), materiales vítreos (botellas cuadradas y cilíndricas, frascos, tarros y damajuanas), fragmentos de gres (botellas de ginebra y/o agua mineral), lozas (tazas y bowls ingleses), metales (clavos, botón, cuchilla y arma), ladrillos y un fragmento de bola de boleadora. …”
Get full text
Get full text

Mineralización de nitrógeno in situ en un cultivo estival: efecto de la humedad edáfica y forma nitrogenada presente by Rollán, A.A, Bachmeier, O.A., Sereno, R.

“…Se estableció la existencia de una relación negativa entreel contenido de N mineral inicial (nitrato + amonio) y el producido durante la incubación, cuando el contenido hídrico edáfico no fue limitante para el proceso.Los fenómenos de mineralización e inmovilización se relacionaron estrechamente con el estado energético del agua edáfica: tuvo lugar mineralización cuando el potencial mátrico varió entre -17 y -39 kPa, mientras que a potenciales menores se produjo inmovilización de nitrógeno.…”
Get full text

A Volcano in Ceramic: Indications of Production in the Isluga Plateau, Tarapacá - Chile by Druc, Isabelle, Uribe Rodríguez, Mauricio

“…As such, it seems possible to determine if the vessel fragments found in the sacred village of Isluga were produced in the Isluga or Cariquima Markas based on mineral and chemical compositions. Also, this type of pyroclastic composition characteristic of the Altiplano of the Isluga region is not seen in ceramics found in the Tarapacá Valley (coast, pampa and piedmonts), differing from the composition of the ceramic styles of the Formative and beginning of the Late Intermediate Periods before 1.140 A.D. …”
Get full text

Micro-spectroscopic analysis of pigments and carbonization layers on prehispanic rock art at the Oyola's caves, Argentina, using a stratigraphic approach by Tascon, Marcos, Mastrangelo, Noemi Elisa, Gheco, Lucas Ignacio, Gastaldi, Marcos Roman, Quesada, Marcos Nicolás, Marte, Fernando Daniel

“…In addition, it was demonstrated that all the samples analyzed, including underlying strata, contain large amounts of calcium oxalate as the mineral whewellite. Because of the distribution along the sample, it was conclude that the presence of this compound is due to biodeterioration produced by microorganisms, fungi, algae or lichens. …”
Get full text
Get full text

Estudios arqueométricos de evidencias de producción minero-metalúrgica durante la época colonial en Fundiciones 1 (Departamento de Rinconada, Jujuy, Argentina) by Becerra, María Florencia, Angiorama, Carlos I., Nieva, Nicolás

“…Realizamos análisis arqueométricos sobre escorias de fundición y de combustión recuperadas en el lugar que, en conjunto con la información contextual y el estudio de los hornos conservados, permitieron conocer, principalmente, la naturaleza de la carga mineral, las condiciones óxido-reductoras de los procesos de fundición, las temperaturas y rendimiento alcanzados. …”
Get full text
Get full text

Inglés Morpho-chemical characterization of new confectionery sunflower (Helianthus annuus L.) genotypes from Argentina by Martínez, María José, Sandrinelli Tesan, Rebeca, Alvarez, Daniel, Silva, Mercedes, Aguilar, Roxana, Pazos, Adriana, Balzarini, Mónica, Martínez, María José

“…Proximate analysis indicated that seeds without shell were an important source of lipids (49 %), as well as proteins (28 %), carbohydrates (11 %), and minerals (4.8 % ashes). Fatty acid composition showed that polyunsaturated fatty acids were the major components (56 %), followed by monounsaturated ones (34 %), and saturated ones (11 %). …”
Get full text