La vida social de los precios: evaluaciones monetarias y acción económica en los mercados de la seguridad privada = The social life of prices: monetary assessments and economic act... by Valcarce, Federico Lorenc

“…In addition, I use materials produced by public institutions, chambers and professional organizations in the field of security, and by the companies themselves. In this paper, I show that prices are negotiated in the course of market transactions and that the actors introduce principles of interaction other than competition…”
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Avaliação do transporte de carga sedimentar no médio rio Araguaia by Thiago Morato Carvalho

“…Two methods were compared in order to verify possible sources of error, the Van Rijn one showed a difference of 1414 tons less then the Struckrath method, difference of 0,06% in the estimated bed load between both methods. …”
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THE CAPITALIST REPRODUCTION IN THE HOUSING SECTOR AND THE URBAN SPACE CHANGES: THE CASE OF JARDIM LETÍCIA (LEME-SP) by Rafael Alves Orsi

“…The changes imposed to cities value abstract spaces over concrete ones, showing the unbalance between the interests of agents, who have in view the market, and those of dwellers, who live daily in such areas. …”
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Isaac Newton’s early documents on circular motion: can the dynamic reasoning in the “Principia” be found in them? by Penha Maria Cardozo Dias

“…Isaac Bernard Cohen states a desideratum: “I am certain it was Hooke’s method of analyzing curved motion that set Newton on the right track”. I show that differentials in the early documents are introduced by geometric arguments, lacking dynamic meaning; however in hindsight can a dynamic meaning be recognized in them. …”
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Island sensitivity in Brazilian Portuguese quem nunca? Constructions by Tarcisio Dias

“…involves clausal ellipsis, I show that ellipsis licensing  in this case is sensitive to islandhood. …”
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Show, don’t tell by Mark Porter

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CADA UM ORGANIZA COMO QUER: a classificação nos anos iniciais<br><I>Each one organizes as he/she wishes: classification at primary school</I> by Gilda Lisbôa Guimarães

“…For the organization of the data you need to know to create classification criteria. In this article I show the possibility of understanding and learning about creating classification criteria for students of kindergarten and primary school (5-10 years old), graduate students and future teachers of primary school from different research conducted by the Grupo de Estudo em Educação Estatística no Ensino Fundamental - Gref. …”
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