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Muhamad Ragil Setiawan, Mochamad Iqbal, Rahmat Nawi Siregar
Pág. 206 - 214
Rock formation in a region is influenced by many factors such as tectonic and volcanic systems of the area. Both activities will affect the microstructure of the rock. This study analyzes mineral composition in three different rocks. We display the digit...
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Megha Shyam, Gowhar Meraj, Shruti Kanga, Sudhanshu, Majid Farooq, Suraj Kumar Singh, Netrananda Sahu and Pankaj Kumar
Population increase has placed ever-increasing demands on the available groundwater (GW) resources, particularly for intensive agricultural activities. In India, groundwater is the backbone of agriculture and drinking purposes. In the present study, an a...
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Anne-Karine Boulet, Mitas E. Rial-Rivas, Carla Ferreira, Celeste O. A. Coelho, Zahra Kalantari, Jan Jacob Keizer and António J. D. Ferreira
Mediterranean headwater catchments have experienced major land-use changes in recent centuries, namely characterized by afforestation with fast-growing tree species (e.g., pine and eucalyptus). This paper investigates differences in the hydrological resp...
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Beatriz Prieto, Patricia Sanmartín, Javier Cancelo-González, Lucía Torres and Benita Silva
Combined laboratory and field research examining the possible alterations caused by herbicide treatments applied to the construction materials (schist and some granite, bound with mortar) in the Roman wall of Lugo (NW Spain), declared a World Heritage si...
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The present work is a re-evaluation of previous research on the durability of hot-mix asphalt made with recycled concrete aggregates from construction and demolition waste (CDW) with a different approach. Response surface methodology (RSM) was used to co...
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Carlos Dino Ramacciotti,César Casquet,Edgardo Gaspar Baldo,Sebastián Osvaldo Verdecchia,Matías Martín Morales,Priscila Soledad Zandomeni
Pág. 526 - 555
The Sierra de Pie de Palo (SPP, Western Sierras Pampeanas) shows evidence of two regional metamorphisms: one Mesoproterozoic attributed to the Grenvillian orogeny and other of Ordovician age related to the Famatinian orogeny. The Neoproterozoic-to-Cambri...
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Hanna Tuovinen, Mila Pelkonen, Janne Lempinen, Esa Pohjolainen, David Read, Dina Solatie and Jukka Lehto
The behaviour of base metals Ni, Zn, Cu, Co, Fe, and Mn, potentially toxic metals Pb, Cr, and Cd, and the radioactive elements, U and Th, in the Talvivaara mining process, Finland has been studied by tracing metal concentrations from the black schist ore...
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Marian V. Lupulescu, Jeffrey R. Chiarenzelli, Mark E. Pecha, Jared W. Singer and Sean P. Regan
Columbite crystals from niobium-yttrium-fluorine (NYF) pegmatites lacking zircon or containing metamict cyrtolite were analyzed for major and minor elements (Electron Microprobe (EMP)), trace elements (Laser Ablation-Inductively Coupled Plasma-Mass Spect...
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Corrie Wolmarans, Kenné de Kock
Pág. 88 - 101
During this study selected direct and indirect educational methods were evaluated as a means of decreasing the prevalence of schist some infections in school children living in a schistosomeendemic area. Two direct (puppet show and flip chart) and...
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Paul Duhart,Alberto C. Adriasola
The Coastal Ranges in the western part of the Chiloé Archipelago represent an emerged forearc high at the subduction front of south-central Chile. Prior to the Cenozoic framework of the subducting Farallón and Nazca plates beneath the South American plat...
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