MEASUREMENT OF SEA SURFACE CHARACTERISTICS FROM RADAR IMAGES USING GRADIENT METHODS



Gold, iron and manganese in central Amapá, Brazil

ABSTRACT: Greenstone belts with deposits of gold, iron and manganese are common in the Paleoproterozoic Maroni-Itacaiunas Tectonic Province of the Guiana Shield.In Brazil, in the State of Amapá and northwest of Pará, they are represented by the Vila Nova Group, constituted by a basal unit of metabasalts, covered by metasediments of clastic and ch

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Ethical and Methodological Considerations in Research with Asylum-Seeking and Refugee Youth in European Cities

Research about the lived experiences MINI CHOC CHIPS of asylum-seeking and refugee youth can evoke powerful emotions for those involved.Young people who escaped perilous situations often bear strong emotions linked to their experiences of migration and displacement, as well as their encounters with disorientation, insecurity, isolation, discriminat

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57 Harmonical oscillator and electro-mechanical analogy: an interdiscinary experiment to high precision mass variation measurements

In general, the traditional Physics courses needs examples of the aplications of the Physics concepts in other areas such as Chemistry and Biology.This lacks tend to demotivate Chemistry and Biology students regarding to deal with Physical concepts developed in classroom.In this work, the analogy among mechanic and electric oscillators is investiga

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