Comparison between protocols for the determination of anaerobic threshold in adolescent swimmers

Aim. The purpose of this study was to compare the anaerobic threshold speed (AT) obtained from fixed lactate blood concentrations (AT 4 mM and AT 3.5 mM), lactate minimum speed (LM) and critical speed (CS), determined from different distances in fifteen Brazilian national level swimmers (10 boys = 14.8 ± 0.6 years old and 5 girls = 14.6 ±0.8 year-old). Methods. The tests to determine the AT 4 mM, AT 3.5 mM, LM and CS were performed in a 25 m swimming pool and consisted of 7 or 8 evaluations separated by 24-48 h intervals. Data were submitted to analysis of variance (ANOVA) for repeated measures, followed by the post hoc Scheffé test and Pearson correlation coefficients. Significance was set at P<0.01. Results. There were no significant differences among the values for AT 4 mM and CS1 (1.34 ± 0.05 vs. 1.33 ± 0.05 m.s -1, respectively). However, AT 4 mM and CS1 were significantly higher than AT 3.5 mM (1.28 ± 0.04 m.s -1), LM (1.27 ± 0.05 m.s -1), CS2 (1.26 ± 0.06 m.s -1), CS3 (1.27 ± 0.06 m.s -1) and CS4 (1.25 ± 0.07 m.s -1). There were no significant differences among the values for AT 3.5 mM, LM, CS2, CS3 and CS4. Conclusion. The results obtained in this study suggest that the anaerobic threshold determined by a fixed lactate concentration of 3.5 mM, as well as the LM and the CS methods determined by different distances, seem to be the most appropriate indexes for the evaluation of aerobic capacity in adolescent swimmers.

E-commerce and export promotion policies for small- and medium-sized enterprises: East Asian and Latin American experiences

Includes bibliography

Towards a strategic CSR: A Brazilian case study

Purpose - Organisations may be considered, at the same time, either part of the problem or part of the solution for the social-environmental crisis that is occurring. To be part of the solution, they must head for a strategic management of corporate social responsibility (CSR). The objective of the present study is to identify and analyse the interfaces between theoretical models of strategic implementation of CSR and the variables and major players involved in this process. Design/methodology/approach - This is a qualitative research using a case study strategy. The company chosen for this case study has been highlighted as one of the best national companies to work for, with significant social responsibility indices. Findings - The case study found some results, such as the importance of aligning with human resource management for strategic implementation of CSR and the integrative characteristic between different workers, that are essential for this process. Originality/value - Only a few international articles discuss CSR in Brazil. The results could be useful for classes focusing on Doing business in Brazil. © Emerald Group Publishing Limited.

The technical skills of information technology workers in Argentina

Includes bibliography

Trade and investment flows between the Caribbean and the rest of the hemisphere in the context of the FTAA

Includes bibliography

Implantação de sistemas de segurança e saúde no trabalho em empresas fabricantes de baterias automotivas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Uma análise sobre o suporte dos fatores de recursos humanos à gestão ambiental: estudo de caso em um hotel do interior do Estado de São Paulo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Conceitos, práticas e estudo de casos da gestão da diversidade em empresas do centro oeste paulista

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

ECLAC Notes Nº 19

Challenges and Opportunities for Sustainable Development Reforms to Health Care Systems in Latin America and the Caribbean Op-ed: To Govern in Hard Times (Manuel Marfán, ECLAC economist) Highlights: The Future of Resource Training Indicators. Latin America and the Caribbean: Main Export Prices Chilean Wine Attracts Foreign Investors Recent titles and calendar of events

Formulação de um índice de qualidade de gestão de resíduos sólidos urbanos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Gestão de recursos humanos e manufatura enxuta: evidências empíricas do setor automotivo brasileiro

The aim of this paper is to verify whether the practices of human resource management have a positive influence on the adoption of lean manufacturing practices in Brazilian companies in the automotive sector. To this aim, we proposed a framework linking these concepts to the proposed research hypothesis. Data collected from 75 companies were analyzed using structural equation modeling. The research demonstrates that human resource management indeed tends to influence the adoption of lean manufacturing practices in a weak-moderate manner.

O Fetiche do Capital Intelectual: A ideologia do Conhecimento e da Adaptação no Contexto da Reestruturação Produtiva do Capital

This article presents a discussion about the fetishism of the intellectual capital, analysing the ideology of knowledge and the need of adaptation of the worker in connection with the restructuring of capital in recent decades. We analyze the emergence of this ideology - through the concepts of knowledge society, information society, intellectual capital, among others - in some authors of the area human resource management, following it presents the critique of this notion based on the analysis of some authors of critical social thought. Finally we position ourselves in order to assert that this is a new version of fetishism in the time of globalization of the capital.

Caracterização da sensibilidade ambiental da Baixada Santista no estado de São Paulo

This study aimed to perform the analysis and characterization of environmental sensitivity to oil from Baixada Santista in the State of São Paulo. The work was done by integrating data of physical environmet, socio-economic activities and the biological / ecological provided by the Research Group on Environmental Sensitivity to Oil Spill in the Institute of Geosciences and Exact Sciences of UNESP “Julio de Mesquita Filho” wich works in the conjunction with the Program of Human Resources Training in Geosciences and Environmental Sciences Applied to the Oil and Gas (PRH-05) of the National Petroleum Agency (ANP). Were also performed descriptive statistical analysis, based on dispersion and trend parameters, which allowed to answer questions related to environmental sensitivity index (ISL) prevalence, the predominance of the ISL by environment and the predominance of the environments of the area, thus providing an overview of Baixada Santista’s main towns about sensitivity to oil. Analyses performed in this study may also help mitigate the environmental and socioeconomic impacts and contribute to contingency plans development for Baixada Santista

Modelo para definição do kit de horas de montagem de aviões

This work was done a study to develop a model for definition of hours assembling planes, that were able to meet both the most complete plane, i.e. with the highest number of mounts but also that do not generate an idleness on the line when a plane less complex passing on the Assembly line. The proposed model has great advantages over the current model that the company has been using, as for example: leftover hand-to-hand for assembling airplanes only 10% than the current model raises and an expense to pay the human resource/time of only 6.7% compared with the current model at the company

Gestão de recursos humanos em projetos de software: proposta integrada ao processo pessoal

The software quality represents a more and more important attribute for the survival and growth of software industries. In order to ensure the quality of products manufactured, various practices have been incorporated into the development process. In this context, some successful software organizations have invested in an approach to human resource management, which consists in integrating the management activities with a personal process called Personal Software Process - PSP, which has led to the maintenance of greater discipline and control over all development phases. Given this, this work presents a proposal for integration of techniques set out in the PSP with a web system previously developed, which is called System to Aid Project Management - SAPM.