Intraindividual allometric development of aerobic power in 8- to 16-year-old boys

Purpose: The aims of this study are two-fold: first, to analyze intraindividual allometric development of aerobic power of 73 boys followed at annual intervals from 8 to 16 yr, and second, to relate scaled aerobic power with level of habitual physical activity and biological maturity status. Methods: Peak (V) over dot O-2 (treadmill), height, and body mass were measured. Biological maturity was based on age at peak height velocity (PHV) and level of physical activity was based on five assessments between 11 and 15 yr and at 17 yr. Interindividual and intraindividual allometric coefficients were calculated. Multilevel modeling was applied to verify if maturity status and activity explain a significant proportion of peak (V) over dot O-2 after controlling for other explanatory characteristics. Results: At most age levels, interindividual allometry coefficients for body mass exceed k = 0.750. Intraindividual coefficients of peak (V) over dot O-2 by body mass vary widely and range from k' = 0,555 to k' = 1,178. Late maturing boys have smaller k' coefficients than early maturing boys. Conclusion: Peak (V) over dot O-2 is largely explained by body mass, but activity level and its interaction with maturity status contribute independently to peak (V) over dot O-2 even after adjusting for body mass.

Critical comparison of Julius Kruttschnitt Mineral Research Centre (JKMRC) blast fragmentation models

Blast fragmentation can have a significant impact on the profitability of a mine. An optimum run of mine (ROM) size distribution is required to maximise the performance of downstream processes. If this fragmentation size distribution can be modelled and controlled, the operation will have made a significant advancement towards improving its performance. Blast fragmentation modelling is an important step in Mine to Mill™ optimisation. It allows the estimation of blast fragmentation distributions for a number of different rock mass, blast geometry, and explosive parameters. These distributions can then be modelled in downstream mining and milling processes to determine the optimum blast design. When a blast hole is detonated rock breakage occurs in two different stress regions - compressive and tensile. In the-first region, compressive stress waves form a 'crushed zone' directly adjacent to the blast hole. The second region, termed the 'cracked zone', occurs outside the crush one. The widely used Kuz-Ram model does not recognise these two blast regions. In the Kuz-Ram model the mean fragment size from the blast is approximated and is then used to estimate the remaining size distribution. Experience has shown that this model predicts the coarse end reasonably accurately, but it can significantly underestimate the amount of fines generated. As part of the Australian Mineral Industries Research Association (AMIRA) P483A Mine to Mill™ project, the Two-Component Model (TCM) and Crush Zone Model (CZM), developed by the Julius Kruttschnitt Mineral Research Centre (JKMRC), were compared and evaluated to measured ROM fragmentation distributions. An important criteria for this comparison was the variation of model results from measured ROM in the-fine to intermediate section (1-100 mm) of the fragmentation curve. This region of the distribution is important for Mine to Mill™ optimisation. The comparison of modelled and Split ROM fragmentation distributions has been conducted in harder ores (UCS greater than 80 MPa). Further work involves modelling softer ores. The comparisons will be continued with future site surveys to increase confidence in the comparison of the CZM and TCM to Split results. Stochastic fragmentation modelling will then be conducted to take into account variation of input parameters. A window of possible fragmentation distributions can be compared to those obtained by Split . Following this work, an improved fragmentation model will be developed in response to these findings.

4,6,8,10,16-penta- and 4,6,8,10,16,18-hexamethyldocosanes from the cane beetle Antitrogus parvulus - Cuticular hydrocarbons with unprecedented structure and stereochemistry

[GRAPHICS] The major cuticular hydrocarbons from the cane beetle species Antitrogus parvulus were deduced to be 4,6,8,10,16,18-hexa- and 4,6,8,10,16-pentamethyldocosanes 2 and 3, respectively. Isomers of 2,4,6,8-tetramethylundecanal 27, 36, and 37, derived from 2,4,6-trimethylphenol, were coupled with the phosphoranes 28 and 29 to furnish alkenes and, by reduction, diastereomers of 2 and 3. Chromatographic and spectroscopic comparisons confirmed 2 as either 6a or 6b and 3 as either 34a or 34b.

GLUT4 recycles via a trans-Golgi network (TGN) subdomain enriched in Syntaxins 6 and 16 but not TGN38: Involvement of an acidic targeting motif

Insulin stimulates glucose transport in fat and muscle cells by triggering exocytosis of the glucose transporter GLUT4. To define the intracellular trafficking of GLUT4, we have studied the internalization of an epitope-tagged version of GLUT4 from the cell surface. GLUT4 rapidly traversed the endosomal system en route to a perinuclear location. This perinuclear GLUT4 compartment did not colocalize with endosomal markers (endosomal antigen I protein, transferrin) or TGN38, but showed significant overlap with the TGN target (t)-soluble N-ethylmaleimide-sensitive factor attachment protein receptors (SNAREs) Syntaxins 6 and 16. These results were confirmed by vesicle immunoisolation. Consistent with a role for Syntaxins 6 and 16 in GLUT4 trafficking we found that their expression was up-regulated significantly during adipocyte differentiation and insulin stimulated their movement to the cell surface. GLUT4 trafficking between endosomes and trans-Golgi network was regulated via an acidic targeting motif in the carboxy terminus of GLUT4, because a mutant lacking this motif was retained in endosomes. We conclude that GLUT4 is rapidly transported from the cell surface to a subdomain of the trans-Golgi network that is enriched in the t-SNAREs Syntaxins 6 and 16 and that an acidic targeting motif in the C-terminal tail of GLUT4 plays an important role in this process.

Chapter 16: Prophylactic Human Papillomavirus Vaccines

Candidate prophylactic vaccines based on papillomavirus L1 virus-like particles (VLPs) are currently in human clinical trials. The main long-term goal of the vaccine is to reduce the incidence of cervical cancer and its precursors. In animal papillomavirus models, systemic immunization with L1 VLPs can induce high titers of neutralizing antibodies that confer protection against high-dose experimental papillomavirus challenge. In humans, systemic vaccination with L1 VLPs has been well tolerated and induced high serum antibody titers (at least 40 times higher than titers seen following natural infection). A recent proof of principle HPV16 L1 VLP efficacy trial has shown excellent protection against persistent HPV16 infection and associated cytological abnormalities. Large scale efficacy trials of L1 VLPs from HPV16 and 18 (the HPV types found most frequently in cervical cancer), with or without HPV6 and 11 (the HPV types responsible for most genital warts), are planned. If the results of these large trials support the encouraging results of the early trials, they should lead to a commercial prophylactic HPV vaccine. Implementation issues may include how to make the vaccine available in the developing world, where the majority of cervical cancer cases occur, the appropriate age of vaccination, and the role of male vaccination. Because a VLP vaccine is likely to provide type-specific protection, increasing the number of cancer-associated HPV types in the vaccine is a likely approach to broadening the protection to additional types. There will probably also be efforts to develop alternative vaccine formulations better suited to implementation in developing countries as well as attempts to develop vaccines with a therapeutic activity against established HPV infection because a combined prophylactic/therapeutic vaccine may be expected to have an even greater impact than a purely prophylactic vaccine on HPV induced disease.

A????es premiadas no 16?? Concurso Inova????o na Gest??o P??blica Federal 2011

Este livro re??ne as dez iniciativas premiadas no 16?? Concurso Inova????o na Gest??o P??blica Federal. Nesta 16?? edi????o, o Concurso conta com os apoios da Embaixada da Fran??a, da Embaixada da Noruega, da Ag??ncia de Coopera????o Internacional Alem?? (GIZ) e da Ag??ncia Brasileira de Coopera????o (ABC), que premiam os primeiros colocados com visitas t??cnicas. A ENAP tamb??m premia os vencedores com vagas nos cursos de Especializa????o em Gest??o P??blica e Desenvolvimento Gerencial , publica????es da Escola, livro contendo os relatos das iniciativas, certificado, divulga????o no Banco de Solu????es do s??tio do Concurso, assinatura de um ano da Revista do Servi??o P??blico (RSP) e Selo Inova????o

Texto para discuss??o 16: novos padr??es gerenciais no setor p??blico: medidas do governo americano orientadas para o desempenho e resultados

O estudo realizado envolve um benchmarking de novos padr??es gerenciais adotados pelo governo dos Estados Unidos, notadamente no que se refere a formas inovadoras de gest??o, de controle de gest??o, de gest??o or??ament??ria e de avalia????o institucional. Para a realiza????o do presente trabalho, os autores valeram-se de consulta bibliogr??fica a livros e documentos produzidos nos ??ltimos cinco anos, cabendo destacar, dentre os diversos documentos citados nas refer??ncias bibliogr??ficas e notas, os estudos produzidos pela National Academy of Public Administration ??? NAPA e pelo General Accounting Office ??? GAO sobre o processo de ???reinven????o do governo??? americano. Integram, tamb??m, o presente trabalho informa????es obtidas atrav??s de participa????o em semin??rios e palestras conduzidas pela NAPA e pela Virginia Polytechnic Institute and State University, no per??odo de 03 a 14 de junho de 1996, no ??mbito de projeto de Avalia????o de Programas P??blicos Orientada para Resultados, desenvolvido pela Escola Brasileira de Administra????o P??blica da Funda????o Get??lio Vargas (EBAP/FGV) para o Tribunal de Contas da Uni??o (TCU) do Brasil. Tais palestras inclu??ram, dentre outros assuntos, a vis??o geral da avalia????o no ??mbito do governo federal americano; o papel do Office of Management and Budget (OMB) na avalia????o e mensura????o de desempenho; a evolu????o da auditoria interna e externa, bem como a avalia????o de programas efetuada pela Rand Corporation. Finalmente, ainda no ??mbito do programa referido, foram utilizados materiais e informa????es coletadas a partir de entrevistas efetuadas em organiza????es governamentais como, dentre outras, o U.S. Department of Health and Human Services, e em organiza????es particulares que realizam avalia????o de programas, por for??a de contratos de presta????o de servi??os, como o Urban Institute, a Mathematic Policy Research e a Maximus, todas situadas em Washington D.C

Programa do curso de forma????o para os cargos de especialista em pol??ticas p??blicas e gest??o governamental: 16?? Edi????o - 2011

O Curso de Forma????o dos Especialistas em Pol??ticas P??blicas e Gest??o Governamental (EPPGGs) constitui a segunda etapa do Concurso P??blico para ingresso no cargo e tem como objetivo selecionar e preparar quadros de alta ger??ncia para o ingresso na Administra????o P??blica Federal

Resolu????o n?? 7, de 16 de junho de 2014: disciplina os procedimentos a serem adotados para a contrata????o de pessoas f??sicas prestadoras de servi??os t??cnicos profissionais especializados em car??ter eventual, e para a concess??o da Gratifica????o por Encargo de Curso ou Concurso (GECC)

Os procedimentos para a contrata????o de pessoas f??sicas prestadoras de servi??os t??cnicos profissionais especializados em car??ter eventual e para a concess??o da GECC est??o estabelecidos na Resolu????o n?? 7, de 16 de junho de 2014.

Decreto n?? 85.524, de 16 de dezembro de 1980: aprova o Estatuto da Funda????o Centro de Forma????o do Servidor P??blico - FUNCEP

Fica aprovado o Estatuto da Funda????o Centro de Forma????o do Servidor P??blico - FUNCEP, que com este baixa, assinado pelo Diretor-Geral do Departamento Administrativo do Servi??o P??blico - DASP.

Organização parlamentar, processo decisório e produção legislativa no cenário político capixaba : uma análise da Assembléia do Estado do Espírito Santo na 16ª legislatura (2007-2010)

Esta pesquisa é um estudo sobre o processo legislativo e a produção de leis na ALES, durante a 16ª Legislatura. O escopo do estudo foi o de analisar o impacto das regras, contidas no regimento interno e na Constituição estadual, na produção de leis entre 2007 e 2010. O pressuposto geral da abordagem advém do Novo Intitucionalismo como movimento teórico da Ciência Política contemporânea, que nos permite inferir que as regras institucionais, para além de serem simples regras de organização das Casas Legislativas, influenciam no processo decisório e, consequentemente, na produção de leis. Importando as análises dos modelos distributivo, informacional e partidário de organização dos Legislativos, a pesquisa permitiu concluir que, a ALES, de 2007 a 2010, manteve seus trabalhos alinhados à versão distributiva. O parlamentar capixaba atuou, individualmente, a fim de manter suas bases eleitorais. Com relação à atuação do sistema comissional, foi identificada a inaptidão das comissões da ALES para influenciar o processo decisório. As comissões permanentes não possuem capacidade de moldar os projetos que por elas tramitam. O regime de tramitação influencia diretamente a produção de leis da ALES, notadamente, nas leis de autoria do Executivo, já que estas, tramitaram, quase que na totalidade, em regime de urgência. No que tange aos partidos, a fragmentação partidária identificada na ALES acaba por refletir nos dados obtidos sobre a produção de leis, na medida em que não existe uma verdadeira articulação em torno dos partidos como atores determinantes no processo legislativo da ALES. Enfim, em apertada síntese, foi possível constatar a imposição da agenda de trabalhos pelo Executivo. Os projetos aprovados, de temas importantes e abrangência estadual, foram, em sua maioria, propostos pelo Executivo; a urgência impacta frontalmente os projetos do Executivo, que são aprovadas em pequeno espaço de tempo; as comissões não possuem poder mínimo de influência nos projetos de autoria do Executivo; e os partidos, altamente fragmentados, não constituem instância com capacidade de articulação.

Atresia de coana: análise de 16 casos - a experiência do HRAC-USP de 2000 a 2004

Atresia de coanas é uma patologia rara cuja incidência varia de 1:5.000-8.000 nascidos vivos, sendo mais comum no sexo feminino e associada a outras malformações. FORMA DE ESTUDO: clínico retrospectivo. Quando unilateral, tem seu diagnóstico retardado pela carência de sintomas, porém, quando bilateral, necessita de tratamento imediato devido à insuficiência respiratória e à incapacidade de o recém nascido realizar respiração oral. Neste artigo relatamos a incidência e a experiência do HRAC-USP.