Quality of Latin American and Caribbean industrialization and integration into the global economy

Includes bibliography

Glyphosate como regulador de crescimento em arroz de terras altas

The lodging of some rice cultivars at harvest time can lead to significant losses in yield, and the inappropriate water and nitrogen management, under high-tech conditions, can aggravate the problem. The use of vegetal regulators is an alternative to reduce lodging, however, information on this topic are rare. The study aimed to evaluate the application of glyphosate sub doses (26 g ha -1, 52 g ha -1, 78 g ha -1, 104 g ha -1, 130 g ha -1, 156 g ha -1, and 182 g ha -1) on agronomical traits, development, and yield of upland rice crops irrigated by aspersion, during the floral differentiation period. The experiment was carried out in Selvíria, Mato Grosso do Sul State, Brazil, through the agricultural years of 2008/2009 and 2009/2010. The increase of glyphosate sub doses, at the floral differentiation period of the Primavera cultivar, reduced the plants height, panicle size, and, consequently, yield. Sub doses higher than or equal to 78 g ha -1 eliminated the plants lodging process.

Development of silicon carbide substrates for aerospace applications

Payload and high-tech are important characteristics when the goals are aerospace applications. The development of the technologies associated to these applications has interests that transcend national boundaries and are of strategic importance to the nations. Ultra lightweight mirrors, supports and structures for optical systems are important part of this subject. This paper reports the development of SiC substrates, obtained by pressing, to be applied on embedded precision reflective optics. Different SiC granulometries, having YAG as sintering additive, were processed by: ball milling, drying and deagglomeration, sift, uniaxial and isostatic pressing, and, finally, argon atmosphere sintering at 1900°C. Different porosities were obtained according to the amount of organic material added. Into one side of the samples pellets of organic material were introduced to generate voids to reduce the weight of samples as a whole. The substrates were grinding and polished, looking for a SiC surface having low porosity, as porosity is directly related to light scattering that should be avoided on optical surfaces. Laser surface treatments were applied (using or not SiC barbotine) as a method to improve the surface quality. The samples were characterized by optical and laser confocal microscopy, roughness measurements and mechanical tests. The results are very promissory for future applications. © 2012 Materials Research Society.

As influências do realismo político e do complexo industrial-militar no expansionismo norte americano (1990-2004)

Pós-graduação em História - FCLAS

A reprodução do capital imobiliário, os multicomplexos coorporativos e a elitização do espaço: o exemplo do Parque Cidade Jardim na cidade de São Paulo

Pós-graduação em Geografia - IGCE

Protótipo de sistema automotor para cadeira de rodas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

CEPAL Review no.82

The devious maze of the international order: the importation of reforms / David Ibarra. -- Foreign banks in Latin America: a paradoxical result / Graciela Moguillansky, Rogerio Studart and Sebastián Vergara. -- A proposal for unitary taxes on the profits of transnational corporations / Andrew Mold. -- Regional integration and macroeconomic coordination in Latin America / Hubert Escaith. -- Import substitution in high-tech industries: Prebisch lives in Asia! / Alice H. Amsden. -- Industrial competitiveness in Brazil ten years after economic liberalization / João Carlos Ferraz, David Kupfer and Mariana Iootty. -- The influence of capital origin on Brazilian foreign trade patterns / Célio Hiratuka and Fernanda De Negri. -- Information and knowledge: the diffusion of information and communication technologies in the Argentine manufacturing sector / Gabriel Yoguel, Marta Novick, Darío Milesi, Sonia Roitter and José Borello. -- Local economic development and decentralization in Latin America / Francisco Alburquerque, in memory of Gabriel Aghón. -- Migrations, the labour market and poverty in Greater Buenos Aires / Rosalía Cortés and Fernando Groisman. -- Households, poverty and policy in times of crisis. Mexico, 1992-1996 / Benjamin Davis, Sudhanshu Handa and Humberto Soto. -- CEPAL Review on the Internet. -- Recent ECLAC publications.

Internal Combustion Engine's Throttle Control as a Motivational Theme for Teaching Microprocessors Systems Lab Classes

The increased fuel economy and driveability of modern internal combustion engine vehicles (ICEVs) are the result of the application of advanced digital electronics to control the operation of the internal combustion engine (ICE). Microprocessors (and micro controllers) play a key role in the engine control, by precisely controlling the amount of both air and fuel admitted into the cylinders. Air intake is controlled by utilizing a throttle valve equipped with a motor and gear mechanism as actuator, and a sensor enabling the measurement of the angular position of the blades. This paperwork presents a lab setup that allows students to control the throttle position using a microcontroller that runs a program developed by them. A commercial throttle body has been employed, whereas a power amplifier and a microcontroller board have been hand assembled to complete the experimental setup. This setup, while based in a high-tech, microprocessor-based solution for a real-world, engine operation optimization problem, has the potential to engage students around a hands-on multidisciplinary lab activity and ignite their interest in learning fundamental and advanced topics of microprocessors systems.

Prejuízos educacionais: a semiformação intensificada

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O setor de venture capital, as startups e o empreendedorismo em Israel, nos anos recentes

Some of the factors that help to explain the Israeli success case on promoting high-tech start-ups backed by venture capital funds can be found in the risk-taking culture of the country, the vast technological know-how associated with the huge military development, the high offer of human intellectual capital due to the immigration processes, and finally also the FDI inflows, mainly from the United States. Even though, these factors would not have the same effects in the economy unless the right structures were founded by the public-private sectors partnerships for the high-tech industry development and the adaptation of the investment industry surpasses two of the deepest global financial crisis: the dot-com bubble in the 2000’s and the subprime in 2008

Políticas Industriais e de Ciência, Tecnologia e Inovação na Irlanda: ênfase em setores de alta tecnologia e comparação com o Brasil

From a theoretical foundation favorable to industrial policies, this paper intends to show the main policies followed by Ireland since the 1950s, with a special emphasis on those directed to Science, Technology and Innovation (S,T&I), FDI and high tech sectors, like software and biotechnology. We compare these policies with those used in Brazil, in a similar period, in order to have some hints for virtual transformations of current Brazilian policies. We conclude that the compromise of the State with the direction of the development and the continu-ity of industrial policies is very important to a solid building of comparative advantages in technologically dynamic sectors.

Strategic planning for dairy cattle: SWOT analysis applied to a property of a farmers' association in Dracena, São Paulo state, Brazil

The sector of milk production in Brazil is very heterogeneous (high-tech in large scale X family properties). This study aimed to develop a diagnostic as a basis for a strategic plan to face the challenges inherent in operating a dairy farm in property of a farmers' association in Dracena, São Paulo, Brazil. It was observed that the association needs a more efficient guidance in the marketing, production and finance areas, not to compromise the search for new markets and continued growth in activity.

Inovação tecnológica em projetos de novos produtos: um estudo exploratório sobre relações gerenciais de integração entre unidades de uma multinacional

Although thetopic of integrationin product development is widely debated in the literature, there are few studies that address the participation by subsidiaries of multinational and R & D centers around the world in development projects of new products. Focusing on the perception of the Brazilian unit, this paper aims to present and analyze integration practices among subsidiaries, headquarters and R&D centers in product development projects in amultinational high tech company. For this purpose, was conducted an exploratory and qualitative researched operationalized by case study. Among the main results, it was noted collaboration betweenlocals marketing and engineering with the R & D centers, important role of senior management in the Brazilian unit to communicate outcomes of the strategic planning of products andtechnologies established by the headquarters to the subsidiary, the adoption of technological and information mechanisms and the application of methods such as technology roadmap.

Participative site-specific agriculture analysis for smallholders

Site-specific agriculture has been adopted in a high-tech context using, for instance, in situ sensors, satellite images for remote sensing analysis, and some other technological devices. However, farmers and smallholders without the economic resources and required knowledge to use and to access the latest technology seem to find an impediment to precision agricultural practices. This article discusses the possibility of adopting precision agriculture (PA) principles for site-specific management but in a low technology context for such farmers. The proposed methodology to support PA combines low technology dependency and a participatory approach by involving smallholders, farmers and experts. The case studies demonstrate how the interplay of low technology and a participative approach may be suitable for smallholders for site-specific agriculture analysis.

Strukturbildung in dünnen Filmen aus Mischungen statistischer Copolymere

Dünne Polymerfilme besitzen einen weiten Anwendungsbereich in vielen High-Tech Applikationen. All diese Anwendungen erfordern ein bestimmtes Anwendungsprofil des dünnen Films. Diese Anforderungen umschließen sowohl die physikalischen Eigenschaften des Films als auch seine Struktur. Um sie zu realisieren, werden oftmals Mischungsfilme aus verschiedenen Polymeren verwendet. Diese neigen jedoch in vielen Fällen zur bereits während der Präparation zu Phasenseparation.Vor diesem Hintergrund wurde untersucht welchen Einfluss die Verträglichkeit der gemischten Polymere auf die Strukturbildung des dünnen Films ausüben. Als Modellsystem hierfür dienten Mischungen statistischer Poly-styrol-stat-para brom-styrol Copolymere.Die Oberflächenstrukturen, die sich währen der Präparation der Mischungsfilme einstellten, wurden mit Rasterkraftmikroskopie untersucht. wobei die Topologie einer statistischen Analyse unterzogen wurde. Zum einen wurde hierzu die spektrale Leistungsdichte der Oberflächenkontour zum anderen die zugehörigen Minkowski-Funktionale berechnet.Neben Oberflächenstrukturen bilden sich während der Präparation auch Entmischungsstrukturen im inneren des Filmes. Zur Charakterisierung dieser Strukturen wurden die Filme durch Streuung unter streifendem Einfall untersucht. Durch eine modellfreie Interpretation der Streuexperimente gelang der Nachweis der inneren StrukturenFür nur schwach unverträglich Filme konnte auf Basis der Streuexperimente eine Replikation der Oberflächenstruktur des Substrates auf die Filmoberflächen nachgewiesen werden. Diese Replikation wurde für verschieden raue Substrate und bezueglich der Kinetik ihrer Abnahme beim Quellen der Filme untersucht.