966 resultados para Production chains
Resumo:
Incluye Bibliografía
Resumo:
Spanish and chinese versions available at the Library
Resumo:
Includes bibliography
Resumo:
Includes bibliography
Resumo:
Includes bibliography
Renewable energy and energy efficiency in Latin America and the Caribbean: constraints and prospects
Resumo:
Includes bibliography
Resumo:
China has become a major player in world trade. Although it has not signed any trade agreements with the countries of the North American Free Trade Agreement (NAFTA), China has been gaining ground as a supplier of goods, making vigorous inroads into this area. One of the dominant trends in economic integration has been the development of intra-industry trade, which has flourished in the nafta signatory countries. This paper focuses on the analysis of intra-industry trade in the context of this free trade area, where the production structure of the countries involved has changed significantly since trade liberalization, revealing the internationalization of production chains. Lastly, changes in the trade structure induced by the growing presence of China in the nafta region are captured. Trade within this area works like a radiated wheel, with the United States acting as the axis, while China, Canada and Mexico operate as the spokes.
Resumo:
Prefacio de Alicia Bárcena
Resumo:
Pós-graduação em Agronomia - FEIS
Resumo:
Pós-graduação em Relações Internacionais (UNESP - UNICAMP - PUC-SP) - FFC
Resumo:
This text presents the Pedagogy of Alternating methodology, highlighting its contribution to re-think the formation of catadores of recycling materials (rubbish collectors). Whereas the use of this approach in the urban area is unusual, the goal of the article is to initiate a debate to promote further elaborations. Initially an overview of the Pedagogy of Alternating is presented and the main instruments used in this approach are commented. Two theoretical and methodological issues are indicated as challenges for catadores formation: the relations between Education and Work and the relations between Theory and Practice. The need to overcome dichotomy between these dimensions of human activity (that predominates in today's society) is defended. The catadores work reveals the exclusion of these workers of less organized sectors of production chains, with few opportunities to obtain better income and qualification. Overcome this gap requires an intense training to turn the catadores in recycling workers . To reach this goal the implementation of Alternating experiences between study and work in cooperatives and schools is not enough. A deep transformation is needed over the ways and subjects of both study and work, in order to create emancipating activities that promotes a full development of these workers.
Resumo:
The CHAINPlan method developed by Neves (2007) is a practical tool which can be used to construct strategic plans for production chains. A preliminary step in this process includes mapping and quantifying the production chain. We present the results of applying the method to one of the most important agribusiness chains in Brazil-the cotton sector. The Gross Domestic Product for the cotton sector in the 2010-2011 crop year was estimated at nearly $19.2 billion. We show the interconnections between the links in the chain and its ability to generate revenues, taxes and jobs.
Resumo:
This research deals with the deepening and use of an environmental accounting matrix in Emilia-Romagna, RAMEA air emissions (regional NAMEA), carried out by the Regional Environment Agency (Arpa) in an European project. After a depiction of the international context regarding the widespread needing to integrate economic indicators and go beyond conventional reporting system, this study explains the structure, update and development of the tool. The overall aim is to outline the matrix for environmental assessments of regional plans, draw up sustainable reports and monitor effects of regional policies in a sustainable development perspective. The work focused on an application of a Shift-Share model, on the integration with eco-taxes, industrial waste production, energy consumptions, on applications of the extended RAMEA as a policy tool, following Eurostat guidelines. The common thread is the eco-efficiency (economic-environmental efficiency) index. The first part, in English, treats the methodology used to build a more complete tool; in the second part RAMEA has been applied on two regional case studies, in Italian, to support decision makers regarding Strategic Environmental Assessments’ processes (2001/42/EC). The aim is to support an evidence-based policy making by integrating sustainable development concerns at all levels. The first case study regards integrated environmental-economic analyses in support to the SEA of the Regional Waste management plan. For the industrial waste production an extended and updated RAMEA has been developed as a useful policy tool, to help in analysing and monitoring the state of environmental-economic performances. The second case study deals with the environmental report for the SEA of the Regional Program concerning productive activities. RAMEA has been applied aiming to an integrated environmental-economic analysis of the context, to investigate the performances of the regional production chains and to depict and monitor the area where the program should be carried out, from an integrated environmental-economic perspective.
Resumo:
The public awareness that chemical substances are present ubiquitously in the environment, can be assumed through the diet and can exhibit various health effects, is very high in Europe and Italy. National and international institutions are called to provide figures on the magnitude, frequency, and duration of the population exposure to chemicals, including both natural or anthropogenic substances, voluntarily added to consumers’ good or accidentally entering the production chains. This thesis focuses broadly on how human population exposure to chemicals can be estimated, with particular attention to the methodological approaches and specific focus on dietary exposure assessment and biomonitoring. From the results obtained in the different studies collected in this thesis, it has been pointed out that when selecting the approach to use for the estimate of the exposure to chemicals, several different aspects must be taken into account: the nature of the chemical substance, the population of interest, clarify if the objective is to assess chronic or acute exposure, and finally, take into account the quality and quantity of data available in order to specify and quantify the uncertainty of the estimate.
Resumo:
Technische Produktionssysteme und Prozesse - welcher Technologie auch immer - müssen den Bedürfnissen der industriellen Bauteilherstellung für Endanwendungen im Automobilbau entsprechen. Es stellt sich zunächst die Frage, auf welchem technologischen Reifegrad sich die generativen Technologien für den Automobilbau derzeit befinden? Welche außerordentlichen Vorteile können generative Prozessketten gegenüber konventionellen Herstellungsverfahren bieten und welche Hürden müssen genommen werden? Im Vordergrund der Untersuchung steht die Betrachtung von Pre-, In- und Post-Prozessen generativer wie auch konventioneller Produktionsverfahren. Bei der Gegenüberstellung der Prozessketten werden Maßstäbe angesetzt, die derzeit bei der Bauteilherstellung im Automobilbau Gültigkeit haben und auf Kriterien wie Effizienz, Reproduzierbarkeit und Kontrollierbarkeit aufbauen. Schließlich findet eine Einschätzung aus der Perspektive der Technologieintegration in derzeitige Produktionssysteme und Lieferketten statt. Es werden Restriktionen und Handlungsfelder von generativen Prozessen deutlich, die für den Einsatz für Endkunden-Bauteile im Fahrzeugbau behandelt werden müssen.