Os faróis da sociedade de informação: uma análise crítica sobre a situação da competência em informação no Brasil

This paper presents and reviews the recommendations done by experts during the specialists meeting held in the city of Alexandria, Egypt, in the end of 2005 and, according to this information, the Brazilian situation is analyzed. Internationalization and institutionalization of information literacy and lifelong learning as essential factors to the development of the nations are also explored. Beacons of the Information Society translate the vision and concepts involved. In Brazil, the actions around information literacy are not a consensus. The challenges to be faced include: to discover forms to foster and to appropriately disseminate national and local knowledge, to advance discussions and deepen the subject, to discover adequate alternatives for disseminating information practices that encompass distinct professional groups and populations, to overcome structural development gaps. As a matter that permeates each and every process of learning, research, development, problem-solving and decision-making, information literacy went beyond the boundaries of librarianship and transformed itself into a world transdiciplinary movement, even under the aegis of different denominations and emphasis.

Os efeitos da transnacionalização sobre a governança regional: o caso da conflituosa implantação da indústria de celulose no cone sul da América

O presente artigo pretende cotejar os efeitos da implantação da indústria de celulose no Cone Sul da América a partir dos casos envolvendo, de um lado, Argentina e Uruguai e, de outro, o Brasil, no que diz respeito à permeabilidade entre marcos regulatórios, à justaposição de âmbitos de solução de conflitos e ao papel dos movimentos sociais. A partir da análise dos referidos processos, são apontados os impactos da globalização econômica em termos de flexibilização e desregulamentação da legislação nacional, limitação dos instrumentos regulatórios regionais, inadequação das instituições político-jurídicas para a resolução dos conflitos e ineficácia da sociedade civil perante estes. Sustenta-se, nesta base, a necessidade de internacionalização dos movimentos sociais no sentido de fazer face à permeabilidade entre pulsões regulatórias transnacionais orientadas por e para o mercado.

Lignin phenols used to infer organic matter sources to Sepetiba Bay - RJ, Brasil

Lignin phenols were measured in the sediments of Sepitiba Bay, Rio de Janeiro, Brazil and in bedload sediments and suspended sediments of the four major fluvial inputs to the bay: Sao Francisco and Guandu Channels and the Guarda and Cacao Rivers. Fluvial suspended lignin yields (Sigma 8 3.5-14.6 mgC 10 g dw(-1)) vary little between the wet and dry seasons and are poorly correlated with fluvial chlorophyll concentrations (0.8-50.2 mu gC L(-1)). Despite current land use practices that favor grassland agriculture or industrial uses, fluvial lignin compositions are dominated by a degraded leaf-sourced material. The exception is the Guarda River, which has a slight influence from grasses. The Lignin Phenol Vegetation Index, coupled with acid/aldehyde and 3.5 Db/V ratios, indicate that degraded leaf-derived phenols are also the primary preserved lignin component in the bay. The presence of fringe Typha sp. and Spartina sp. grass beds surrounding portions of the Bay are not reflected in the lignin signature. Instead, lignin entering the bay appears to reflect the erosion of soils containing a degraded signature from the former Atlantic rain forest that once dominated the watershed, instead of containing a significant signature derived from current agricultural uses. A three-component mixing model using the LPVI, atomic N:C ratios, and stable carbon isotopes (which range between -26.8 and -21.8 parts per thousand) supports the hypothesis that fluvial inputs to the bay are dominated by planktonic matter (78% of the input), with lignin dominated by leaf (14% of the input) over grass (6%). Sediments are composed of a roughly 50-50 mixture of autochthonous material and terrigenous material, with lignin being primarily sourced from leaf. (C) 2010 Elsevier Ltd. All rights reserved.

The production of school numbers (1871-1931): contributions to a critical approach to statistical sources in History of Education

This article intends to contribute to the reflection on the Educational Statistics as being source for the researches on History of Education. The main concern was to reveal the way Educational Statistics related to the period from 1871 to 1931 were produced, in central government. Official reports - from the General Statistics Directory - and Statistics yearbooks released by that department were analyzed and, on this analysis, recommendations and definitions to perform the works were sought. By rending problematic to the documental issues on Educational Statistics and their usual interpretations, the intention was to reduce the ignorance about the origin of the school numbers, which are occasionally used in current researches without the convenient critical exam.

CHARACTERIZATION OF AGROINDUSTRIAL SYSTEMS: A COMPARATIVE STUDY OF THE SUCRO-ENERGETIC SECTORS OF BRASIL AND COLOMBIA

Concern about the growing demand of food and fuel has focused the attention on countries with conditions to provide for global requirements. Also, the build-up of an environmental awareness has compelled several governments to implement programs for the addition of biofuels to oil derivatives. Considering their relevance as world and South American producers, this study makes a characterization of the sucro-energetic sectors of Brazil and Colombia, based on a view of agro-industrial systems, industrial organization and transaction cost economy. The approach followed considered of a secondary information survey and in-depth interviews. The main differences found are centered on institutional development level and production volumes. However, the use of the same raw material, sugarcane, trade opening policies, cultural approaches and regional integration, are factors that could generate links of commercial exchange and technological cooperation between the two countries.

Decline in homicide rates in Sao Paulo, Brasil: a descriptive analysis

Objective. To describe homicide mortality in the municipality of Sao Paulo according to type of weapon, sex, race or skin color, age, and areas of socioeconomic inequalities, between 1996 and 2008. Method. For this ecological time-series study, data about deaths in the municipality of Sao Paulo were collected from the municipal program for improvement of mortality information, using International Classification of Diseases, 10th revision (ICD-10) codes. Homicide mortality rates (HMR) were calculated for the overall population and specifically for each sex, race or skin color, age range, type of weapon, and occurrence in social deprivation/affluence areas. HMR were adjusted for age using the direct method. The percentage age of variation in HMR was calculated for the study period. For areas of socioeconomic inequalities, the relative risk of death from homicide was calculated. Results. HMR fell 73.7% between 2001 and 2008. A reduction in HMR was observed in all groups, especially males (-74.5%), young men between 15 and 24 years of age (-78.0%), and residents in areas of extreme socioeconomic deprivation (-79.3%). The reduction occurred mostly in firearm homicide rates (-74.1%). The relative risk of death from homicide in areas of extreme socioeconomic deprivation, as compared to areas with some degree of socioeconomic deprivation, was 2.77 in 1996, 3.9 in 2001, and 2.13 in 2008. In areas of high socioeconomic deprivation, the relative risk was 2.07 in 1996 and 1.96 in 2008. Conclusions. To understand the reduction in homicide rates in the municipality of Sao Paulo, it is important to take into consideration macrodeterminants that affect the entire municipality and all population subgroups, as well as micro/local determinants that have special impact on homicides committed with firearms and on subgroups such as the young, males, and residents of areas of high socioeconomic deprivation.

Genetic associations between accumulated productivity, and reproductive and growth traits in Nelore cattle

The total meat yield in a beef cattle production cycle is economically very important and depends on the number of calves born per year or birth season, being directly related to reproductive potential. Accumulated Productivity (ACP) is an index that expresses a cow`s capacity to give birth regularly at a young age and to wean animals of greater body weight. Using data from cattle participating in the ""Program for Genetic Improvement of the Nelore Breed"" (PMGRN - Nelore Brasil), bi-trait analyses were performed using the Restricted Maximum Likelihood method based on an ACP animal model and the following traits: age at first calving (AFC), female body weight adjusted for 365 (BW365) and 450 (BW450) days of age, and male scrotal circumference adjusted for 365 (SC365), 450 (SC450), 550 (SC550) and 730 (SC730) days of age. Median estimated ACP heritability was 0.19 and the genetic correlations with AFC, BW365, BW450, SC365, SC450, SC550 and SC730 were 0.33, 0.70, 0.65, 0.08, 0.07, 0.12 and 0.16, respectively. ACP increased and AFC decreased over time, revealing that the selection criteria genetically improved these traits. Selection based on ACP appears to favor the heaviest females at 365 and 450 days of age who showed better reproductive performance as regards AFC. Scrotal circumference was not genetically associated with ACP. (C) 2007 Elsevier B.V. All rights reserved.

Genetic and environmental factors affecting ultrasound measures of longissimus muscle area and backfat thickness in Nelore cattle

The aim of the present study was to evaluate the genetic and environmental factors affecting records of longissimus muscle area (LMA) and back fat thickness (BF) obtained between the 12th and 13th ribs, and rump fat thickness (RF) between the hook and pin bones, measured by real-time ultrasound in Nelore cattle. Also, weight records of 22,778 animals born from 1998 to 2003, in ten farms across six Brazilian states were used. Carcass traits as measured by ultrasound of the live animal were recorded from 2002 to 2004 in 2590 males and females with ages varying from 450 to 599 days. Fixed models including farm, year and season of birth, sex and type of feed effects, and the covariates age of dam (AOD) and age of animal at measurement were used to study the effect of environmental factors on these traits. The genetic parameters for LMA, BF and RF were estimated with two and three-trait animal models with 120-day weights using a restricted maximum likelihood method. All environmental effects significantly affected carcass traits, with the exception of year of birth for BF and RF and AOD for LMA. The heritability estimates for LMA, BF and RF were 0.35, 0.51 and 0.39, respectively. Standard errors obtained in one-trait analyses were from 0.07 to 0.09. Genetic correlation estimates between LMA and the two traits of subcutaneous fat were low (close to zero) and 0.74 between BF and RF, indicating that the selection for LMA should not cause antagonism in the genetic improvement of subcutaneous fat measured by real-time ultrasound. (C) 2007 Elsevier B.V. All fights reserved.

Historia Nova do Brasil: revisiting a polemical work

This article discusses the texts and purposes of the Historia Nova do Brasil series, a joint production of the Ministerio da Educacao e Cultura and the Instituto Superior de Estudos Brasileiros (Iseb) launched in 1964 and soon aborted by the military dictatorship. The intent is to reconstitute its context to present the many influences on this project and to examine its impact and the debates and disputes that resulted, to try to recover the details of this important effort at renewing the teaching of history in Brazil.

A new species, Pretestis laticaecum, (Trematoda : Cladorchiidae), from Emydura krefftii Gray, 1871 (Pleurodira : Chelidae) from Central Queensland, Australia

Pretestis laticaecum is described from the small intestine of the freshwater turtle Emydura krefftil. The new species can be distinguished from its congener P. australianus by the following characters; significantly smaller ovary, main lymph vessels reach anterior to posterior testis, genital atrium in mid-oesophageal region, small vitelline follicles clumped around the ovary and significantly larger caeca overlapping. The, position of this species and related genera in fish, the life cycle of P. australianus and the presence of P. laticaecum in turtles suggest that it is a relatively recent host capture.

A crise do transporte a??reo no Brasil: 2006-2007

Este estudo de caso aborda a crise vivida pelo setor de transporte a??reo brasileiro nos anos de 2006 e 2007. Deflagrada por um acidente de vulto, a crise teve como protagonistas os controladores de tr??fego a??reo, que, sob suspeita de falha funcional e comunica????o dif??cil com as autoridades do setor, reagiram por meio de uma estrat??gia de opera????o-padr??o (greve branca). Essa situa????o, somada ?? escassez de pessoal, provocou, de novembro de 2006 at?? meados de 2007, o descontrole operacional dos principais aeroportos do pa??s, com grandes preju??zos aos usu??rios. Um novo acidente a??reo, no decorrer da crise, agravou ainda mais a situa????o do setor, expondo defici??ncias estruturais e profissionais ?? opini??o p??blica brasileira, em uma ??rea at?? ent??o considerada segura. O caso relata as tentativas de equacionamento da crise por parte das autoridades respons??veis pela pol??tica de transporte a??reo, frente ao descontentamento e ??s reivindica????es dos controladores de tr??fego a??reo e ?? indigna????o da sociedade. O objetivo do estudo de caso ?? ilustrar uma situa????o de crise e de processo de negocia????o, tendo sido originalmente utilizado em uma oficina sobre negocia????es no setor p??blico. O caso pode ser utilizado como material de apoio em cursos que abordem, entre outros, os seguintes t??picos: negocia????o, gest??o de crises, comunica????o e planejamento estrat??gico

Atividade pioneira na Pol??cia Rodovi??ria Federal e no Brasil: fiscaliza????o de excesso de peso

Anteriormente ?? implementa????o da iniciativa, a situa????o encontrada no trabalho de fiscaliza????o ao excesso de peso nos ve??culos que transitam nas rodovias federais era a de que as multas aplicadas n??o surtiam o efeito de inibir tal pr??tica, uma vez que destinavam-se somente aos propriet??rios dos ve??culos. Atualmente, ap??s a detec????o e autua????o do excesso de peso, confecciona-se um Boletim de Ocorr??ncia Policial que ?? encaminhado ao Minist??rio P??blico Federal, visando ?? responsabiliza????o das empresas que embarcaram as cargas. A partir da??, os envolvidos s??o acionados judicialmente e ?? apresentado o Termo de Ajuste de Conduta. Ap??s o acionamento judicial, as empresas se comprometem a n??o mais transitarem com excesso de peso e assim o fazem. Todo esse servi??o ?? divulgado pela m??dia (emissoras de TV, r??dios e jornais) e por meio da Assessoria de Comunica????o Social do Minist??rio P??blico Federal de Minas Gerais. Sempre acompanhada pelo Poder Judici??rio, essa inova????o j?? ?? vivenciada em algumas cidades e, em outras, est?? em fase de estudos

O censo Suas como processo de aprimoramento e institucionaliza????o da pol??tica de assist??ncia social no Brasil

O Censo Suas ?? um processo de monitoramento que coleta dados por meio de um formul??rio eletr??nico preenchido pelas secretarias e conselhos de Assist??ncia Social. ?? realizado anualmente desde 2007, por meio de uma a????o integrada entre a Secretaria de Assist??ncia Social e a Secretaria de Avalia????o e Gest??o da Informa????o. Esse processo alcan??ou sua maturidade com a incorpora????o de novos question??rios para a coleta de informa????es sobre ??rg??os gestores, Conselhos e entidades privadas de Assist??ncia Social. Em 2010, 99,2% dos munic??pios preencheram 28.519 question??rios. Assim, a Assist??ncia Social aprimorou seu processo de tomada de decis??o, expandindo a rede e a cobertura dos servi??os. Com os indicadores e as metas de desenvolvimento dos Centros de Refer??ncia de Assist??ncia Social (Cras), apurados com base no Censo, foram retroalimentados a????es e projetos de assist??ncia social, institu??dos processos gradativos de adequa????o dos servi??os ??s normas e constitu??dos processos de planejamento para melhoria da gest??o e do controle social do Sistema ??nico de Assist??ncia Social (Suas)