Steel Sector
Mostrando 13-24 de 29 artigos, teses e dissertações.
-
13. A GESTÃO DA LIQUIDEZ E O SEU REFLEXO NA RENTABILIDADE DAS EMPRESAS PERTENCENTES À BOVESPA ENTRE OS ANOS DE 1999 E 2008 / MANAGEMENT OF LIQUIDITY AND ITS REFLECTION IN THE PROFITABILITY OF COMPANIES BELONGING TO BOVESPA BETWEEN THE YEARS 1999 AND 2008
One of the most problems faced by the financial manager is to maintain a balance between resources and applications of short and long term. Working Capital Management appears as a tool to improve the profitability of the company without representing a loss in their ability to pay. This study aims to evaluate if the financial performance achieved by companies
Publicado em: 2010
-
14. Estudo exploratÃrio de parÃmetros de soldagem de revestimentos com ligas de NÃquel empregando o processo TIG com alimentaÃÃo de arame frio / Exploratory study of coating welding parameters with nickel alloys using GTAW with cold wire feeding
The aim of this work was to carry out a systematic study of GTAW welding parameters with feeding of cold wire for covering application of nickel alloys (UNS N06625, UNS N06686 and UNS N10276) in substract of steel C-Mn considering the analysis of geometric, economic and operational characteristics of layers, form to adjust these coverings for the industries
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/01/2009
-
15. Information disclosure and stock liquidity: evidence from the Brazilian Iron and Steel sector / Divulgação de informações e liquidez de ações: evidências do setor de siderurgia e metalurgia do Brasil
In the context of the Theory of Disclosure, which studies phenomena related to information dissemination, this research aimed to study the relation between stock liquidity and the level of disclosure of Brazilian publicly-traded companies from the Iron and Steel sector between 1998 and 2007. To measure the stock liquidity concept, different measurement tools
Publicado em: 2009
-
16. Characterization of skin-pass mill over-rolling on a IF steel. / Caracterização de um aço IF após relaminação no laminador de encruamento.
The continuous search of the improvement of the competitiveness of the steel front to the succedanea has led to the development of special materials, allowing to take care of three of the main demands of the automotive sector: reduction of weight, fuel economy and increase of the safety of the user. The conditions under which the process of strain hardening
Publicado em: 2009
-
17. Mc Donald s: a dura face do trabalho flexível no mundo juvenil (Florianópolis, 2000-2007)
From the installation of the first coal mine companies at the town of Criciúma, a ample contingent populational, coming mostly from coastal regions migrating to the city and looking for jobs at the coal sector. Between the years 1930 and 1960, the extraction of coal reached a peak, creating a series of problems in the social field. In this same period, they
Publicado em: 2009
-
18. Faces da assistência social do setor carbonífero catarinense: (Criciúma 1930-1960)
From the installation of the first coal mine companies at the town of Criciúma, a ample contingent populational, coming mostly from coastal regions migrating to the city and looking for jobs at the coal sector. Between the years 1930 and 1960, the extraction of coal reached a peak, creating a series of problems in the social field. In this same period, they
Publicado em: 2009
-
19. O impacto de medidas protecionistas no setor de aÃos longos ca-50 / The impact of protectionistic measures in the long steel sector ca-50
This research work introduces a new detailed data-set of high frequency observations on prices, sold quantities and inventories by a brazilian long steel wholesaler, from nov, 1997 to dec, 2005. From empirical analysis, we tried to verify whether the implementation of protectionist measures, through imposition of technical standards to steel imports, brought
Publicado em: 2008
-
20. Avaliação da resistência à corrosão de aços IF revestidos com zinco e ligas de zinco-ferro destinados à industria automobilística
One of the most important changes in the last twenty years regarding steel application as a structural element, was the use of zinc and zinc-iron steel coated products for situations which require a major corrosion resistance. The consumer and competitor pressures responsible for the upsurge in the use of galvanized steel, which was experienced in the 1980s,
Publicado em: 2008
-
21. Competitividade do setor siderúrgico o dilema custo versus diferenciação: estudo de caso da CSN - Companhia Siderúrgica Nacional
Na atual economia, a velocidade das informações e hiper-competição entre empresas, torna-se necessário analisar e compreender novas alternativas estratégicas para posicionar as organizações diante deste novo cenário. O tradicional trade off custos versus diferenciação difundido por Michael E. Porter (1986) precisa ser reavaliado para esta nova rea
Publicado em: 2007
-
22. A Avenida Paulista como Pólo de Expressões Públicas e Coletivas na Cidade de São Paulo / Avenida Paulista as a Pole for Public and Collective Expression in the City of São Paulo
This paper discusses one of the most meaningful dimensions of Paulista Avenue in the city of São Paulo: its increasing occupation with political demonstrations, especially by professional categories such as bank employees, civil servants, teachers and steel workers, as well as other wider protests, like those in favor of Collor's impeachment, by the student
Publicado em: 24/11/2005
-
23. O uso da informação do ambiente organizacional por indústrias do setor metal-mecânico de micro e pequenos portes da região de Passo Fundo - RS
The objective of this study was to identify the relative importance of different sources of information for decision support in the steel-metallurgy business sector. The survey was carried out in small scale businesses located at the Passo Fundo county, Rio Grande do Sul State, Brazil. This study arises from the analysis of the competitive intelligence and t
Publicado em: 2005
-
24. Reestruturação setorial e capacitação tecnologica na industria siderurgica brasileira
The objective of this dissertation is to identify and evaluate the actual stage of technological capability in the Brazilian steel industry in order to examine the implications of restructuring the sector regarding the movements of privatization, concentration of capital and productive internationalization that occurred in the decade of the 90s to the techno
Publicado em: 2004