Short Report: Vaccinia Virus in Humans and Cattle in Southwest Region of São Paulo State, Brazil

A new outbreak of Vaccinia virus was observed in Southwest region of São Paulo State. Brazil. The disease was observed in four small dairy farms with manual milking. Lesions were detected in cattle and in humans previously vaccinated and not vaccinated against smallpox. Although several reports of Vaccinia virus outbreaks have been occuring in Brazil, it was not yet reported in this region. This Outbreak reinforces the Viral circulation in Our country. The disease in persons previously vaccinated and not vaccinated against smallpox reinforces the absence of immunity, the risk to the human health, and the need for more epidemiologic and immunologic studies.

Presence of excited electronic state in CaWO4 crystals provoked by a tetrahedral distortion: An experimental and theoretical investigation

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Pollution by hexachlorobenzene and pentachlorophenol in the coastal plain of São Paulo state, Brazil

Organochlorine compounds were dumped by chemical industries during the 1970s in many areas of the coastal plain of São Paulo state in Brazil. These dumps, located on hillsides and in valleys, in both rural and urban environments, are responsible for soil and water pollution. The objective of this work was to determine how the pollutants have spread in an area occupied by a spodosol-type soil mantle. The study combines soil morphological observations with soil and water analysis of hexachlorobenzene (HCB) and pentachlorophenol (PCP) in soil toposequences. The results indicate that the highest pollutant concentrations are observed near the dump site and that the compounds contamination is increasing. A map integrating topography and chemical concentrations was created to visualize the spatial distribution of HCB levels in the landscape. Physical and chemical analyses were performed to measure HCB and PCP levels in the soil. Soil water appears to act as a vector of HCB, probably through complexation with and dispersal of dissolved organic matter. The persistence of HCB at the studied site is most likely due to the low pH values in combination with a high content of organic matter. HCB was consistently found in higher concentrations than PCP. It is plausible that the cause of this difference is that PCP is degraded more easily under sunlight than HCB and that degradation of PCP under acid conditions leads to the formation of HCB. © 2003 Published by Elsevier B.V.

The relationship between onset of blood lactate accumulation, critical velocity, and maximal lactate steady state in soccer players

The objective of this study was to analyze the validity of the velocity corresponding to the onset of blood lactate accumulation (OBLA) and critical velocity (CV) to determine the maximal lactate steady state (MLSS) in soccer players. Twelve male soccer players (21.5 ± 1.0 years) performed an incremental treadmill test for the determination of OBLA. The velocity corresponding to OBLA (3.5 mM of blood lactate) was determined through linear interpolation. The subjects returned to the laboratory on 7 occasions for the determination of MLSS and CV. The MLSS was determined from 5 treadmill runs of up to 30-minute duration and defined as the highest velocity at which blood lactate did not increase by more than 1 mM between minutes 10 and 30 of the constant velocity runs. The CV was determined by 2 maximal running efforts of 1,500 and 3,000 m performed on a 400-m running track. The CV was calculated as the slope of the linear regression of distance run versus time. Analysis of variance revealed no significant differences between OBLA (13.6 ± 1.4 km·h-1) and MLSS (13.1 ± 1.2 km·h-1) and between OBLA and CV (14.4 ± 1.1 km·h-1). The CV was significantly higher than the MLSS. There was a significant correlation between MLSS and OBLA (r = 0.80), MLSS and CV (r = 0.90), and OBLA and CV (r = 0.80). We can conclude that the OBLA can be utilized in soccer players to estimate the MLSS. In this group of athletes, however, CV does not represent a sustainable steady-state exercise intensity. © 2005 National Strength & Conditioning Association.

The State and poverty in Costa Rica

Includes bibliography

Industrial restructuring, trade liberalization and the role of the State in Central America

Includes bibliography

The State, the community and society in social development

President Cardoso delivered this address at the First Regional Conference in Follow-up to the World Summit for Social Development, held in Sao Paulo from 6 to 9 April 1997. On that occasion President Cardoso reviewed the issues examined at the World Summit, with special emphasis on poverty and the search for an environmentally sound, democratic form of development that will lead to a greater degree of social equity. Within this context, he discussed the relationship between economic and social factors, devoting particular attention to State reform, education, competitiveness and job creation. He also outlined the situation in Brazil with regard to economic development, education and health services, the neeed for agrarian reform based on the principle of equity, and respect for human rights. In concluding his statement, he stressed the need to overcome the traditional division between community and society and between the public and private spheres. To that end, he called for a re-examination of ethical considerations, not as an empty discussion of morality but rather as an effective means of motivating action for change.

Markets and the State in the evolution of the "Prebisch manifesto"

Includes bibliography

Economic paradigms and the role of the State in Latin America

Includes bibliography

The State, decision-making and planning in Latin America

Includes bibliography

Anthropogenic influences on Cd, Cr,Cu, Ni, Pb and Zn concentrations in soils and sediments in a watershed with sugar cane crops at São Paulo State, Brazil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

State reform and modernization in Latin America

Includes bibliography

Estudio general sobre los recursos naturales renovables para la alimentación y la agricultura en el Gran Caribe = Overview on the state of renewable natural resources for food and agriculture in the Wider Caribbean

Incluye Bibliografía

Final report: national and state policies for micro, small and medium enterprises in Brazil

Includes bibliography