Commercial Trade
Mostrando 1-12 de 108 artigos, teses e dissertações.
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1. COMPARAÇÃO DE MÉTODOS PARA DETERMINAÇÃO DE SUBSTÂNCIAS HÚMICAS EM FERTILIZANTES LÍQUIDOS COMERCIAIS
The beneficial effects of humic substances (HS) on crop development have been evidenced in the last decade, leading to the commercialization of HS products with fertilizing properties. Currently, three methods are frequently used for HS determination: method described in the manual of the Brazilian Ministry of Agriculture, Livestock and Supply (MAPA); method
Quím. Nova. Publicado em: 2020-09
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2. Bioética: bússola para guiar nosso caminho
The beneficial effects of humic substances (HS) on crop development have been evidenced in the last decade, leading to the commercialization of HS products with fertilizing properties. Currently, three methods are frequently used for HS determination: method described in the manual of the Brazilian Ministry of Agriculture, Livestock and Supply (MAPA); method
Rev. Bioét.. Publicado em: 2020-09
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3. Editorial: A peste bufônica
Abstract Between the 14th and the 15th centuries, Portugal and Spain came up with the technological and pre-capitalistic conditions, which will allow them to initiate the Atlantic opening and the establishment of transatlantic trade. In the wake of this new economic order, trans-Saharan trade is going to adapt, through different accommodation methods, which
Varia hist.. Publicado em: 2020-08
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4. Le commerce transsaharien et ses logiques d’accommodation par rapport au commerce transatlantique entre le XVe et le XIXe siècle
Abstract Between the 14th and the 15th centuries, Portugal and Spain came up with the technological and pre-capitalistic conditions, which will allow them to initiate the Atlantic opening and the establishment of transatlantic trade. In the wake of this new economic order, trans-Saharan trade is going to adapt, through different accommodation methods, which
Varia hist.. Publicado em: 2020-08
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5. Analysis of the impacts of slope angle variation on slope stability and NPV via two different final pit definition techniques
Abstract The traditionally and widely used Lerchs-Grossmann algorithm presents well-known limitations that newer propositions attempt to overcome. The direct block schedule (DBS) methodology, which has gained relevance with computational advances, obtains the final pit as a natural result of production sequencing, different from Lerchs-Grossmann-based algori
REM, Int. Eng. J.. Publicado em: 2020-03
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6. Use of Arduino in the Development of a New and Fast Automated Online Preconcentration System Based on Double-Knotted Reactor for the Mn Determination in Tea Samples by Flame Atomic Absorption Spectrometry (F AAS)
In the present paper, an automated online preconcentration system based on the use of two knotted reactors (KR) was developed for Mn determination in tea samples by flame atomic absorption spectrometry (F AAS). The system automation was performed by using four solenoid valves to switch sample streams and reagents. Valves were driven electronically by an inte
J. Braz. Chem. Soc.. Publicado em: 2020-01
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7. REFORMA TRABALHISTA: precarização do trabalho e os desafios para o sindicalismo
O artigo se propõe a identificar os impactos iniciais da reforma trabalhista sobre o sindicalismo em um contexto desfavorável aos trabalhadores e à ação coletiva, dado o crescimento da precariedade e da informalidade no mercado de trabalho. A análise trata da reconfiguração das classes trabalhadoras e da fragmentação sindical, bem como dos impactos
Cad. CRH. Publicado em: 10/10/2019
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8. Analysis of Barriers to Brazilian Chicken Meat Imports
ABSTRACT Trade liberalization during the last decades has increased among nations as a result of decreased tariffs. However, during the same period, market agents have created new protection measures to replace such mechanisms in an attempt to promote the domestic economic stability of countries, while expanding and ensuring the trade between nations. Consid
Braz. J. Poult. Sci.. Publicado em: 19/08/2019
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9. Characterization of new selective coatings, made of granite and chrome, for solar collectors
ABSTRACT The depletion of fossil fuel reserves and climate change caused by atmospheric pollution has led the human being to seek alternatives that are less damaging to the environment. The concern and the awareness of the population open space for the study of renewable energies to be deepened, among them the best use of solar energy. The use of alternative
Matéria (Rio J.). Publicado em: 10/06/2019
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10. The Ecology and Conservation of Wild Rice, Zizania palustris L., in North America
Resumo O Arroz selvagem é uma espécie de planta enigmática da parte do centro-norte dos EUA. O arroz selvagem (Zizania palustris L.) é encontrado em muitos locais nessa região. Contudo, é uma espécie selvagem, mas ao mesmo tempo produzida de forma semi-domesticada. É uma planta enigmática porque é produzido e colhido em grandes alagados por fazend
Acta Limnol. Bras.. Publicado em: 03/06/2019
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11. O Mercado da Soja no Sudeste de Mato Grosso (Brasil): uma Análise das Relações entre Produtores Rurais e Empresas a partir da Sociologia Econômica
RESUMO O objetivo deste trabalho é analisar a forma com que são construídas e mantidas as relações comerciais entre as empresas e os produtores de soja no sudeste Mato-Grossense (Brasil), valendo-se da sociologia econômica como principal abordagem teórico-metodológica. Para tanto, conciliou-se um amplo conjunto de técnicas de pesquisa de natureza qu
Dados. Publicado em: 20/05/2019
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12. Um sistema comercial-cultural de importação de porcelanas de mesa francesas no Brasil do século XIX
Resumo O presente artigo propõe uma incursão pelos meandros do comércio de porcelanas de mesa francesas no Brasil do século XIX. Trabalhando na perspectiva da cultura material, busca compreender as características e valores que presidem a produção de porcelanas na França e apreender os mecanismos que se estabelecem, por meio do comércio de exportaç
Varia hist.. Publicado em: 2019-04