Inserção econômica intermediária e vulnerabilidade externa no Brasil dos anos 1920

Pós-graduação em História - FCLAS

O FMI e o Sistema Financeiro Internacional: uma análise das mudanças estratégicas nas décadas de 1980 e 1990

The current study has aimed to analyze changes in strategies at the International Monetary Fund that occurred during the 1980s and 1990s. The analysis is done through the the recovery of the 1980s international economic scene, amid the global recession and debt crisis, and shows how the course of the decade and influenced changes under recommendations provided by the IMF to countries with balance of payments crisis. Furthermore, the paper also describes the changes in the international financial system, in some countries which have adopted them and also to the International Monetary Fund itself

A precarização do trabalho docente nas escolas estaduais paulistas

Pós-graduação em Educação - FFC

A crise do desenvolvimento brasileiro: dívida externa, condicionalidades e as relações com o Fundo Monetário Internacional e Banco Mundial (1974-1987)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Sanções econômicas internacionais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O governo Lula e a miséria brasileira

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

As políticas do Banco Mundial e a educação da mulher trabalhadora

Pós-graduação em Educação - FFC

Interpretação da crise financeira mundial sob a perspectiva de David Harvey

Pós-graduação em Economia - FCLAR

Teoria crítica, neoliberalismo e educação: análise reflexiva da realidade educacional brasileira a partir da reforma educacional de 1990

Pós-graduação em Educação - FFC

Gestão democrática, educação e cidadania: um olhar crítico a partir de fontes bibliográficas

Pós-graduação em Educação Escolar - FCLAR

Inovação, competição internacional e transição hegemônica: a política científico-tecnológica dos Estados Unidos para evitar o declínio no século XXI

Pós-graduação em Relações Internacionais (UNESP - UNICAMP - PUC-SP) - FFC

Development of site-specific sediment quality guidelines for North and South Atlantic littoral zones: Comparison against national and international sediment quality benchmarks

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Effect of wounds applied to the bases of herbaceous cuttings on the rooting of four Japanese apricot clones (Prunus mume Sieb. et Zucc.) in an intermittent mist system

The Japanese apricot (Prunus mume Sieb. et Zucc.) is a fruit tree of the Rosaceae family which produces very acid and bitter fruits, highly appreciated by Orientals. In Brazil, this species has been studied as a rootstock for peach and nectarine trees, its main advantage being the reduction in plant vigour, which can favour the production of compact trees and orchard cultural treatments. This study was conducted in the Vegetable Production Department of FCAV/UNESP, Jaboticabal Campus, São Paulo State, Brazil, and the objective was to examine the effect of wounding the herbaceous cutting bases on the rooting of four Japanese apricot clones. The clones were obtained from plants under cultivation in the Instituto Agronomico de Campinas, Brazil, and were identified as Clones 02, 05, 10 and 15. The stock plants, obtained through herbaceous cuttings, were maintained under lath house conditions (50% of natural light). Cuttings 12 cm long with 3 to 5 leaves were collected from these clones and prepared. The experiment was carried out in a completely randomised design with 4 repetitions of 20 cuttings per replication, in a factorial 4 x 2 design, the clone factor having 4 levels (Clones 02, 05, 10 and 15) and the wounding factor at 2 levels of incisions into the cutting base (with and without). All the cuttings were treated with 2000 mg.L-1 of IBA for five seconds. Differences between the clones were observed concerning the rooting percentage, dead cuttings, number and length of roots. The incision (wound) at the base of the herbaceous cuttings of the Japanese apricot increased the number of roots and improved the distribution of these in the damaged tissue but the results were not considered sufficiently beneficial to make the treatment worthwhile.

Construction of an alkaline phosphatase-liposome system: a tool for biomineralization study

Alkaline phosphatase is required for the mineralization of bone and cartilage. This enzyme is localized in the matrix vesicle, which plays a role key in calcifying cartilage. In this paper. we standardize a method for construction an alkaline phosphatase liposome system to mimic matrix vesicles and examine a some kinetic behavior of the incorporated enzyme. Polidocanol-solubilized alkaline phosphatase, free of detergent, was incorporated into liposomes constituted from dimyristoylphosphatidylcholine (DMPC), dilaurilphosphatidylcholine (DLPC) or dipalmitoylphosphatidylcholine (DPPC). This process was time-dependent and >95% of the enzyme was incorporated into the liposome after 4 h of incubation at 25 degreesC. Although, incorporation was more rapid when vesicles constituted from DPPC were used, the incorporation was more efficient using vesicles constituted from DMPC. The 395 nm diameter of the alkaline phosphatase-liposome system was relatively homogeneous and more stable when stored at 4 degreesC.Alkaline phosphatase was completely released from liposome system only using purified phosphatidylinositol-specific phospholipase C (PIPLC). These experiments confirm that the interaction between alkaline phosphatase and lipid bilayer of liposome is via GPI anchor of the enzyme, alone. An important point shown is that an enzyme bound to liposome does not lose the ability to hydrolyze ATP, pyrophosphate and p-nitrophenyl phosphate (PNPP), but a liposome environment affects its kinetic properties, specifically for pyrophosphate.The standardization of such system allows the study of the effect of phospholipids and the enzyme in in vitro and in vivo mineralization, since it reproduces many essential features of the matrix vesicle. (C) 2002 Elsevier B.V. Ltd. All rights reserved.

DEGENERATE HOPF BIFURCATIONS IN CHUA'S SYSTEM

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)