Cognitive Functions in Elite and Sub-Elite Youth Soccer Players Aged 13 to 17 Years

Science.gov (United States)

Huijgen, Barbara C. H.; Leemhuis, Sander; Kok, Niels M.; Verburgh, Lot; Oosterlaan, Jaap; Elferink-Gemser, Marije T.; Visscher, Chris

2015-01-01

Soccer players are required to anticipate and react continuously in a changing, relatively unpredictable situation in the field. Cognitive functions might be important to be successful in soccer. The current study investigated the relationship between cognitive functions and performance level in elite and sub-elite youth soccer players aged 13–17 years. A total of 47 elite youth soccer players (mean age 15.5 years, SD = 0.9) and 41 sub-elite youth soccer players (mean age 15.2 years, SD = 1.2) performed tasks for “higher-level” cognitive functions measuring working memory (i.e., Visual Memory Span), inhibitory control (i.e., Stop-Signal Task), cognitive flexibility (i.e., Trail Making Test), and metacognition (i.e., Delis-Kaplan Executive Function System Design Fluency Test). “Lower-level” cognitive processes, i.e., reaction time and visuo-perceptual abilities, were also measured with the previous tasks. ANOVA’s showed that elite players outscored sub-elite players at the “higher-level” cognitive tasks only, especially on metacognition (p .05). In conclusion, elite youth soccer players have better inhibitory control, cognitive flexibility, and especially metacognition than their sub-elite counterparts. However, when training hours are taken into account, differences between elite and sub-elite youth soccer players remain apparent on inhibitory control and cognitive flexibility in contrast to metacognition. This highlights the need for longitudinal studies to further investigate the importance of “higher-level” cognitive functions for talent identification, talent development and performance in soccer. PMID:26657073

Características antropométricas em atletas de elite das seleções brasileiras juvenil e adulta de voleibol

Directory of Open Access Journals (Sweden)

D. Monteiro Teixeira

2016-12-01

Conclusão: Estatura elevada, baixos valores de percentual e massa de gordura corporal, assim como baixos valores de dobras cutâneas do tríceps, perna média e abdome identificam‐se como o padrão antropométrico em atletas de elite de voleibol masculino.

Determinants of the effectiveness of fast break actions in elite and sub-elite Italian men’s basketball games

Directory of Open Access Journals (Sweden)

D Conte

2017-02-01

Full Text Available The aim of this study was to examine the determinants of successful and unsuccessful fast-break (FB actions in elite and sub-elite basketball games. Fifteen 1st-division (elite and fifteen 3rd-division (sub-elite Italian men’s championship games were analysed across two seasons (2012/2013 and 2013/2014. A binary logistic regression analysis was performed, and the fast-break outcome (successful vs. unsuccessful was adopted as the dependent variable separately in both elite and sub-elite games. FB execution (initiation, advance and completion phases, typology (primary and secondary break and the number of players involved (equal number or superiority were used as independent variables. The results showed that the rate of success of FB actions was 63.5% and 59.7% in elite and sub-elite games, respectively. Moreover, successful FBs were more likely to be completed in the lane in relation to unsuccessful ones in both elite and sub-elite games (p<0.05. Finally, descriptive statistics showed that both elite and sub-elite teams executed FBs similarly. This study highlighted that completion zone was the only predictor of a successful fast break in basketball, while the typology and number of players involved did not predict fast break effectiveness. Moreover, elite and sub-elite teams executed fast break actions similarly. These findings might be useful for basketball coaches to optimize the training of FB actions.

Cognitive Functions in Elite and Sub-Elite Youth Soccer Players Aged 13 to 17 Years.

Science.gov (United States)

Huijgen, Barbara C H; Leemhuis, Sander; Kok, Niels M; Verburgh, Lot; Oosterlaan, Jaap; Elferink-Gemser, Marije T; Visscher, Chris

2015-01-01

Soccer players are required to anticipate and react continuously in a changing, relatively unpredictable situation in the field. Cognitive functions might be important to be successful in soccer. The current study investigated the relationship between cognitive functions and performance level in elite and sub-elite youth soccer players aged 13-17 years. A total of 47 elite youth soccer players (mean age 15.5 years, SD = 0.9) and 41 sub-elite youth soccer players (mean age 15.2 years, SD = 1.2) performed tasks for "higher-level" cognitive functions measuring working memory (i.e., Visual Memory Span), inhibitory control (i.e., Stop-Signal Task), cognitive flexibility (i.e., Trail Making Test), and metacognition (i.e., Delis-Kaplan Executive Function System Design Fluency Test). "Lower-level" cognitive processes, i.e., reaction time and visuo-perceptual abilities, were also measured with the previous tasks. ANOVA's showed that elite players outscored sub-elite players at the "higher-level" cognitive tasks only, especially on metacognition (p soccer players on inhibitory control (p = .001), and cognitive flexibility (p = .042), but not on metacognition (p = .27). No differences were found concerning working memory nor the "lower-level" cognitive processes (p > .05). In conclusion, elite youth soccer players have better inhibitory control, cognitive flexibility, and especially metacognition than their sub-elite counterparts. However, when training hours are taken into account, differences between elite and sub-elite youth soccer players remain apparent on inhibitory control and cognitive flexibility in contrast to metacognition. This highlights the need for longitudinal studies to further investigate the importance of "higher-level" cognitive functions for talent identification, talent development and performance in soccer.

Directional anxiety responses in elite and sub-elite young athletes: intensity of anxiety symptoms matters.

Science.gov (United States)

Lundqvist, C; Kenttä, G; Raglin, J S

2011-12-01

The objective was to examine the differences in anxiety ratings of elite and sub-elite athletes when the relationship between intensity and direction scores of anxiety ratings is considered in analyses. Participants were 31 junior elite (Mean age: 17.7, SD=1.1) and 53 sub-elite (Mean age: 17.5, SD=1.1) cross country skiers and swimmers who completed the direction modified CSAI-2R before important competitions. Results showed that elite athletes rated a higher percent of items as facilitative to their performance whereas sub-elite athletes rated a higher percent of items as debilitative. No significant differences between the elite and sub-elite samples were displayed regarding rated direction scores of cognitive or somatic anxiety at moderate to high-intensity levels. A significant difference in facilitative anxiety ratings was displayed at a low anxiety intensity level (Z=-2.20, Pperformance data showed no consistent congruence with athletes' anxiety direction ratings. The findings suggest that facilitative direction scores are a consequence of low anxiety intensity, possibly combined with high self-confidence levels. Directional anxiety researchers analyzing separate total scores of intensity and direction respectively, which is the traditional approach, may draw incorrect conclusions about the importance of facilitative ratings of anxiety symptoms. © 2010 John Wiley & Sons A/S.

Improved Genetic Algorithm Based on the Cooperation of Elite and Inverse-elite

Science.gov (United States)

Kanakubo, Masaaki; Hagiwara, Masafumi

In this paper, we propose an improved genetic algorithm based on the combination of Bee system and Inverse-elitism, both are effective strategies for the improvement of GA. In the Bee system, in the beginning, each chromosome tries to find good solution individually as global search. When some chromosome is regarded as superior one, the other chromosomes try to find solution around there. However, since chromosomes for global search are generated randomly, Bee system lacks global search ability. On the other hand, in the Inverse-elitism, an inverse-elite whose gene values are reversed from the corresponding elite is produced. This strategy greatly contributes to diversification of chromosomes, but it lacks local search ability. In the proposed method, the Inverse-elitism with Pseudo-simplex method is employed for global search of Bee system in order to strengthen global search ability. In addition, it also has strong local search ability. The proposed method has synergistic effects of the three strategies. We confirmed validity and superior performance of the proposed method by computer simulations.

Elites in Switzerland: the rise and fall of a model of elite coordination

Directory of Open Access Journals (Sweden)

Felix Bühlmann

Full Text Available Abstract The aim of this article is to understand the recent transformations of Swiss elites. Based on a database of political, economic and administrative elites covering the whole twentieth century, we investigate the social background, education and coordination mechanisms of Swiss elites. We find that for a long time, they maintained their power through a combination of a socially narrow recruitment and a coordination model including the army as meeting place, a corporatist organisation of the economy and multipositionality between political and economic fields. As a result of the increasing internationalisation of managers of Swiss firms, this model of elite coordination has eroded since the 1990s and led to a (relatively unpredictable transition phase.

Elite Cohesion in Political Communication

DEFF Research Database (Denmark)

Mayerhöffer, Eva

communication studies that allows us to view high-ranking journalists and editors as elites in their own right, entering into enduring relations with political elites. Based on the combination of these two otherwise separated disciplines, the dissertation develops an integrated and comprehensive model of elite......The dissertation presents the first comprehensive analysis of the political communication elite– high-ranking journalists, editors, politicians and their communication advisors – that shapes the content and form of political messages, news, debate and decisions in modern democracies. Although...... there is no shortage of research on the changing nature of politics due to the increasing influence of the media, the relations between the key elites in the age of ‘mediated politics’ have yet to be analyzed thoroughly. Theoretically, the dissertation provides a new bridge between elite theory and political...

Asthma in elite athletes

DEFF Research Database (Denmark)

Elers, Jimmi; Pedersen, Lars; Backer, Vibeke

2011-01-01

Asthma is frequently found among elite athletes performing endurance sports such as swimming, rowing and cross-country skiing. Although these athletes often report symptoms while exercising, they seldom have symptoms at rest. Moreover, compared with nonathletic asthmatic individuals, elite athletes...... their physical capacity. Elite athletes should undergo comprehensive assessment to confirm an asthma diagnosis and determine its degree of severity. Treatment should be as for any other asthmatic individual, including the use of ß2-agonist, inhaled steroid as well as leukotriene-antagonist. It should, however......, be noted that daily use of ß-agonists could expose elite athletes to the risk of developing tolerance towards these drugs. Use of ß2-agonist should be replaced with daily inhaled corticosteroid treatment, the most important treatment of exercise-induced asthma. All physicians treating asthma should...

Asthma in elite athletes

DEFF Research Database (Denmark)

Elers, Jimmi; Pedersen, Lars; Backer, Vibeke

2011-01-01

Asthma is frequently found among elite athletes performing endurance sports such as swimming, rowing and cross-country skiing. Although these athletes often report symptoms while exercising, they seldom have symptoms at rest. Moreover, compared with nonathletic asthmatic individuals, elite athletes...... their physical capacity. Elite athletes should undergo comprehensive assessment to confirm an asthma diagnosis and determine its degree of severity. Treatment should be as for any other asthmatic individual, including the use of β2-agonist, inhaled steroid as well as leukotriene-antagonist. It should, however......, be noted that daily use of β-agonists could expose elite athletes to the risk of developing tolerance towards these drugs. Use of β2-agonist should be replaced with daily inhaled corticosteroid treatment, the most important treatment of exercise-induced asthma. All physicians treating asthma should...

Atores e ações na construção da governança corporativa brasileira

Directory of Open Access Journals (Sweden)

Grün Roberto

2003-01-01

Full Text Available Este ensaio procura analisar a evolução da cena econômica e institucional brasileira que vem produzindo uma nova relação entre as grandes empresas, seus acionistas e os intermediários financeiros e espraiando suas conseqüências sobre os sindicatos e a previdência. O autor aborda as vicissitudes das tentativas de instalação no Brasil do modelo de governança corporativa, usando as câmaras setoriais como um contraponto cognitivo. Apresenta também algumas particularidades da tramitação recente das leis que regulam a governança corporativa, enfocando as dificuldades enfrentadas pelos agentes que tentam trazer esse conceito, oriundo do mundo financeiro anglo-saxão, para a cena brasileira. A discussão pretende mostrar que, de um lado, as dificuldades são expressão da resistência do modelo de capitalismo brasileiro, que passa, atualmente, por um processo de deslegitimação causado pela prevalência dos partidários da globalização, considerados os intelectuais orgânicos das elites dominantes do momento; de outro, que os atores "globalizantes" recebem uma ajuda decisiva e aparentemente inesperada das cúpulas do movimento sindical, o que influencia bastante a disputa econômica e política travada em torno da implantação ou não da governança corporativa e seus contornos.

TENDENCIES OF REGIONAL ELITE GOODS MARKET DEVELOPMENT

Directory of Open Access Journals (Sweden)

A.I. Tatarkin

2008-03-01

Full Text Available During the period of planned economy only a limited section of society with high social status had an access to elite goods in our country. At present an access to these goods is not regulated, and elite goods trade market in Russia is developing rapidly. In the article the essence of "elite good" and "regional elite goods market" concepts is defined, the classification of elite goods markets is given, also the main factors and tendencies of elite goods market development in the Ural Region is analyzed.

Elite Education Abroad and Social Reproduction

DEFF Research Database (Denmark)

Munk, Martin D.; Poutvaara, Panu; Foged, Mette

Previous research has shown that family background still plays a role in educational choices, especially when it comes to elite education. We examine how family background affects the likelihood of graduating in an elite or non-elite university abroad. We use two unique surveys of Danish emigrants...... international elite education have considerable cosmopolitan capital and a mindset for operating abroad. Father’s education plays a bigger role for men while mother’s education plays a bigger role for women, especially among women going for elite ducation. When we asked respondents why they studied abroad...... and register data on full population. Overall, we find that children with highly educated and positioned parents are more likely to seek distinctive educational capital. Also, around half of those pursuing elite education abroad have parents who have studied or worked abroad. Hence, people pursuing...

Brazilian studies in Canada: dawn of a new era?

Directory of Open Access Journals (Sweden)

W. E. (Ted Hewitt

2005-01-01

Full Text Available Desde os dias sombrios do Bombardier - Embraer e do boicote da carne de gado brasileira no final dos anos 90, as relações entre Canadá e Brazil tiveram uma significante melhora. Isto pode ser verificado em vários setores, do acadêmico (como pode ser testemunhado pelo estabelecimento de uma cadeira como visitante de pesquisa em estudos Brasileiros,ao político (no crescente número de delegações de parlamentares brasileiras visitando o Canadá, ao econômico (evidenciado pela recente ascensão do investimento bilateral, especialmente em cimento, bebidas e aço e ao cultural (demonstrado no gosto canadense pela música, cerveja e comida brasileiras. Neste trabalho, nós examinamos se e como tais desenvolvimentos têm sido acompanhados por um aumento na pesquisa acadêmica canadense sobre o Brasil nos últimos anos, especialmente em setores de investigação menos tradicionais, tais como o da política e da economia. Concluímos o trabalho com uma avaliação das futuras necessidades e capacidades na área de Estudos Brasileiros neste país.

[As the twig is bent, so is the tree inclined: children and the Liga Brasileira de Higiene Mental's eugenic programs].

Science.gov (United States)

Reis, J R

2000-01-01

Created in the early 1920s, at a moment when the country's psychiatric field was embracing the preventive outlook, the Liga Brasileira de Higiene Mental included within its members the elite of Brazilian psychiatry, along with a number of physicians and intellectuals. The article discusses the institution's proposals for intervention among children. The league ended up incorporating into its theoretical arsenal the basic themes of mental hygiene and eugenics as part of its general goal of collaborating in Brazil's process of "racial sanitation". With this objective in mind, and viewing the child as a "pre-citizen" who is a "fundamental part within the man of the future", league members included the children's issue in their projects and saw an imperative need for mental health care from early ages on.

Literatura brasileira : a formação da literatura brasileira

OpenAIRE

Ribeiro, Maria Aparecida

1999-01-01

Académico - Licenciaturas As fases da literatura brasileira e o correspondente momento político. Os períodos literários e suas principais obras. A preocupação com as marcas nacionais no Romantismo e no Modernismo. O Regionalismo do Modernismo de 30.

Elite Circulation and the Convertibility of Knowledge: Comparing Different Types and Forms of Knowledge and Degrees of Elite Circulation in Europe

Science.gov (United States)

Mangset, Marte

2017-01-01

According to classical elite theory, increased circulation is related to increased integration which is thought to increase elites' power. Based on a comparative analysis of some European countries' elite education systems, recruitment to elite positions and degrees of circulation--with a specific focus on administrative elites--this article…

Temporal associations between individual changes in hormones, training motivation and physical performance in elite and non-elite trained men.

Science.gov (United States)

Crewther, B T; Carruthers, J; Kilduff, L P; Sanctuary, C E; Cook, C J

2016-09-01

To advance our understanding of the hormonal contribution to athletic performance, we examined the temporal associations between individual changes in testosterone (T) and/or cortisol (C) concentrations, training motivation and physical performance in elite and non-elite trained men. Two male cohorts classified as elites (n = 12) and non-elites (n = 12) completed five testing sessions over a six-week period. The athletes were tested for salivary T, C, T/C ratio, self-perceived training motivation, countermovement jump (CMJ) height and isometric mid-thigh pull peak force (IMTP PF), after which an actual training workout was performed. The elite men reported higher motivation to train and they produced greater CMJ height overall, whereas the non-elites had higher pooled T levels (p motivation in the elite men only (p = 0.033), but the hormonal and motivation measures did not predict CMJ height or IMTP PF in either group. The monitoring of elite and non-elite men across a short training block revealed differences in T levels, motivation and lower-body power, which may reflect training and competitive factors in each group. Despite having lower T levels, the elite athletes showed better linkage between pre-training T fluctuations and subsequent motivation to train. The nature of the performance tests (i.e. single repetition trials) could partly explain the lack of an association with the hormonal and motivational measures.

Justiça como igualdade? A percepção da elite e do povo brasileiro Justice as equality: the perceptions of the brazilian elite and the people

Directory of Open Access Journals (Sweden)

Celi Scalon

2007-12-01

Full Text Available Os estudos sobre as desigualdades sociais no Brasil concentram-se, em geral, nas dimensões objetivas do fenômeno, como sexo, cor, renda, ocupação e escolaridade. A amplitude do fosso entre ricos e pobres, graças às pesquisas já realizadas, é razoavelmente conhecida, mas pouco se sabe sobre a maneira como os brasileiros vêem essa disparidade. Em 2000, como parte do International Social Survey Programme tentou-se preencher essa lacuna com um survey aplicado a representantes das elites nacionais, entendendo-se por "elites" indivíduos pertencentes ao grupo dos 10% mais ricos do país. A pesquisa, de abrangência nacional - 2 mil entrevistas em 195 municípios -, buscou revelar diferenças entre as percepções da "elite" e do "povo" acerca da desigualdade. As questões levantadas pelo survey diziam respeito à imagem que os dois grupos têm da sociedade brasileira e da forma como ela está estruturada; as remunerações que seriam adequadas para trabalhadores de diferentes níveis de qualificação; os valores que deveriam prevalecer na distribuição da riqueza do país; os maiores problemas do Brasil; e as estratégias preferenciais de cada grupo para a redução da pobreza, com destaque para o papel do Estado. As respostas revelaram convergências e divergências surpreendentes entre povo e elite. Os dois grupos percebem a extensão das desigualdades sociais no país, mas tendem a defender estratégias distintas para reduzi-las, transferindo a solução das desigualdades ao Estado. Essas aproximações e diferenças de pontos de vista podem oferecer elementos importantes para se compreender os mecanismos de legitimação das desigualdades.Studies about social inequality in Brazil usually focus on its objective dimensions, such as sex, colour, income, occupation, and schooling. The size of the gap between rich and poor is reasonably well known thanks to studies already carried out, but little is known about how the disparity is seen by

The Sociology of Elite Education

OpenAIRE

Van Zanten, Agnès

2009-01-01

Research on elites (that is, on status groups that occupy dominant positions) is characterized by the lack of connection between studies that focus on elite recruitment and those that focus on the exercise of power by elites. As underlined by Giddens (1974), both types of approach are important and should complement each other in the analysis of mediations between the class structure, the organizational structure and the power structure in a given society. Giddens also insists on the need for...

Yo-Yo IR2 testing of elite and sub-elite soccer players

DEFF Research Database (Denmark)

Ingebrigtsen, Jørgen; Bendiksen, Mads; Randers, Morten Bredsgaard

2012-01-01

Abstract We examined performance, heart rate response and construct validity of the Yo-Yo IR2 test by testing 111 elite and 92 sub-elite soccer players from Norway and Denmark. VO(2)max, Yo-Yo IR1 and repeated sprint tests (RSA) (n = 51) and match-analyses (n = 39) were also performed. Yo-Yo IR2...

elites

Directory of Open Access Journals (Sweden)

Elena Grigoryeva

2016-05-01

As usual, there are a lot of questions, much more than the answers. The questions are urgent and uneasy. Well, the greater the journal’s chances to become interesting, comprehensive and elite, in a good sense.

Elite Education Abroad and Social Reproduction

DEFF Research Database (Denmark)

Munk, Martin D.; Poutvaara, Panu; Foged, Mette

2012-01-01

a bigger role for women, especially among women going for elite education. When we asked respondents why they studied abroad, especially men highlighted academic level and prestige. For one third of women, partner was an important consideration. Together, the United Kingdom and the United States attract 60......We study how social origin affects the likelihood of obtaining university education, with focus on foreign elite and non-elite education. Having highly educated parents increases the likelihood of obtaining university education both at home and abroad. Our survey data on Danes who have emigrated...... for at least five years indicates that the parental background plays the biggest role in the choice to obtain elite education abroad. The distribution of parental education among those who obtain non-elite education abroad does not differ much from the distribution among those obtaining university education...

Elite Polarization and Public Opinion

DEFF Research Database (Denmark)

Robison, Joshua; Mullinix, Kevin

2016-01-01

Elite polarization has reshaped American politics and is an increasingly salient aspect of news coverage within the United States. As a consequence, a burgeoning body of research attempts to unravel the effects of elite polarization on the mass public. However, we know very little about how...... polarization is communicated to the public by news media. We report the results of one of the first content analyses to delve into the nature of news coverage of elite polarization. We show that such coverage is predominantly critical of polarization. Moreover, we show that unlike coverage of politics focused...... on individual politicians, coverage of elite polarization principally frames partisan divisions as rooted in the values of the parties rather than strategic concerns. We build on these novel findings with two survey experiments exploring the influence of these features of polarization news coverage on public...

Attributes of top elite team-handball players.

Science.gov (United States)

Massuça, Luís M; Fragoso, Isabel; Teles, Júlia

2014-01-01

Researchers in the field of excellence in sport performance are becoming increasingly focused on the study of sport-specific characteristics and requirements. In accordance with this, the purposes of this study were (a) to examine the morphologic-, fitness-, handball-specific skills and psychological and "biosocial" differences between top elite and nontop elite team-handball players and (b) to investigate the extent to which they may be used to identify top elite team-handball players. One hundred sixty-seven adult male team-handball players were studied and divided in 2 groups: top elite (n = 41) and nontop elite (n = 126). Twenty-eight morphologic-, 9 fitness-, 1 handball-specific skills and 2 psychological-based and 2 "biosocial"-based attributes were used. Top elite and nontop elite groups were compared for each variable of interest using Student's t-test, and 5 logistic regression analyses were performed with the athlete's performance group (top elite or nontop elite) as the dependent variable and the variables of each category as predictors. The results showed that (a) body mass, waist girth, radiale-dactylion length, midstylion-dactylion length, and absolute muscle mass (morphologic model); (b) 30-m sprint time, countermovement jump height and average power, abdominal strength and the class of performance in the Yo-Yo Intermittent Endurance Test (fitness model); (c) offensive power (specific-skills model); (d) ego-based motivational orientation (psychological model); (e) socioeconomic status and the energy spent (for week) in handball activity (biosocial model); significantly (p handball player. Moreover, the fitness model exhibited higher percentages of correct classification (i.e., 91.5%) than all the other models did. This study provided (a) the rational to reduce the battery of tests for evaluation purposes, and (b) the initial step to work on building a multidisciplinary model to predict the probability of a handball athlete to be a top elite player.

Business and corporate elites in Serbia

Directory of Open Access Journals (Sweden)

Ratković-Njegovan Biljana

2016-01-01

Full Text Available This paper discusses the issue of new business and corporate elites in Serbian society as one of the neglected aspects of two-decades-long social and economic transition away from the eyes of the general public. These elites haven't reached their status through typical channels of social mobility, such as education and achievements in professional work. In the struggle for capital allocation most of the business elites took advantage of the accelerated privatization of public property which took place in a climate of illegal business. The political establishment was in favor of the new business tycoons since they themselves also took advantage of the moment to convert their political power into the economic one. By devaluing public enterprises, selling them for a pittance and deceiving small shareholders massively, new corporate owners eroded the social capital. The society was impoverished and instead of developing it followed the path of antimodernization and peripheralization of the economy. That was a clear case of obstructing the democratic development of society by its elites. The majority of the new economic elite have originated from those social layers of the socialist era who had already possessed significant resources, economic, organizational and cultural capital, as well as political power. It can be argued that it was a transition without transformation, i.e. a process of 'remaking' the old establishment into a new elite. However, since the mid-nineties, the business and corporate elites have been penetrated by a new generation of business people, generally not related to the previous establishment. They accept the rules of doing business in a responsible manner. On the other hand, the state has found enough strength to start sanctioning transitional financial frauds and fraudsters from the closed circles of the current financial (pseudo elite.

A Comparison of the Developmental Experiences of Elite and Sub-Elite Swimmers: Similar Developmental Histories Can Lead to Differences in Performance Level

Science.gov (United States)

Johnson, Michael B.; Tenenbaum, Gershon; Edmonds, William A.; Castillo, Yvonne

2008-01-01

The current study fills a void in the literature that investigates the factors required for elite athlete development. Previous studies have (a) illustrated psychological and physiological differences between elites and non-elites; "or" (b) described the psychological and physiological developmental experiences of elite performers. The…

Identifying Power Elites

DEFF Research Database (Denmark)

Grau Larsen, Anton; Ellersgaard, Christoph Houman

2017-01-01

Specifying network boundaries is fundamental in the study of social structures of elite networks. However, traditional methods do not offer clear criteria on either size or composition of the elite, and rely on numerous ad hoc decisions. A methodological framework that is inductive, reproducible...... and suitable for comparative research is proposed. First, a comprehensive dataset of the 5079 affiliation networks of all potentially powerful sectors in Denmark was assembled. Second, these heterogeneous affiliation networks were weighted to account for potential level of social integration. Third, a weighted...

Fragile Elite

DEFF Research Database (Denmark)

Bregnbæk, Susanne

China's One Child Policy and its rigorous national focus on educational testing are well known. But what happens to those "lucky" few at the very top of the pyramid? Fragile Elite explores the contradictions of being an elite student through ethnographic research conducted at two top universities...... in China. It uncovers the intimate psychological strains students suffer under the pressure imposed on them by parents and state, where the state acts as a parent, and the parents sometimes reinforce the state. The book offers insights into the intergenerational tensions as work in relation to the ongoing...... shifts in educational policy and definition of what a "quality" student, child, and citizen is in contemporary China....

Den bureaukratiske elite

DEFF Research Database (Denmark)

Krarup, Troels

2012-01-01

Artiklen kortlægger ved korrespondanceanalyse karriereveje for 122 topembedsmænd i centraladministrationen. Artiklen har tre anliggender: 1) at opdatere og nuancere billedet af den bureaukratiske elite i Danmark, som det kendes fra tidligere politologiske studier; 2) at positionere analysen i et...... europæisk perspektiv og i forhold til en anden dansk elite, topdirektører; og 3) at eksemplificere visse teoretiske og metodiske fordele ved felt- og korrespondanceanalyser uden så nær anknytning til Bourdieus sociologi, som det almindeligvist ses i magtstudier, bl.a. ved at introducere brug af idealtyper...

Elite Framing of Inequality in the Press: Brazil and Uruguay Compared

Directory of Open Access Journals (Sweden)

Matias López

2016-04-01

Full Text Available Current elite studies argue that inequality produces negative externalities to elites, who may either promote democracy or adopt authoritarian measures in order to shield their interests from the actions of the rebellious poor. This article argues that elite framing of poverty and inequality in the press is a good thermometer of elite public response to such externalities. The press represents a communication tool shared by elites in the state, market, civil society, and, most evidently, the media itself. If inequality threatens elite rule, elites should share their concerns in order to move towards a solution. Since the literature links inequality and elite response, I propose undertaking a comparison of elite public responses to poverty and inequality in two South American cases with opposite records of inequality: Brazil and Uruguay. The article approaches elite framing of poverty and inequality in the press by analyzing opinion pieces and editorials in the main newspapers of both countries. Results invert the expected link between inequality and elite response. Elite framing of inequality in the Brazilian press did not suggest elite concern with externalities, neither an elite turn towards more democracy or authoritarianism. Contrastingly, a few Uruguayan elites did frame the poor as menacing.

When do ruling elites support productive sectors?

DEFF Research Database (Denmark)

Kjær, Anne Mette

that the ruling elite initially supported the fishing industry because of industry pressure. They have failed to enforce fisheries management because there are big political costs associated with such enforcement. The dairy sector in the southwestern milk region was initially supported because the ruling elite......This paper explains the differences in ruling elite support for the fisheries and dairy sectors in Uganda. Although production in Uganda has not generally been promoted in any sustained way, ruling elites have to varying degrees supported the dairy and fisheries sectors. The paper shows...... wanted to build a coalition of support in this region. Coming from the region himself, the president had a keen interest in dairy cattle. The sector was subsequently regulated because the biggest processor put pressure on the ruling elite to do so. Even when the ruling coalition is fragmented, promoting...

Dynamic balance in elite karateka.

Science.gov (United States)

Zago, Matteo; Mapelli, Andrea; Shirai, Yuri Francesca; Ciprandi, Daniela; Lovecchio, Nicola; Galvani, Christel; Sforza, Chiarella

2015-12-01

In karate, balance control represents a key performance determinant. With the hypothesis that high-level athletes display advanced balance abilities, the purpose of the current study was to quantitatively investigate the motor strategies adopted by elite and non-elite karateka to maintain balance control in competition. The execution of traditional karate techniques (kihon) in two groups of elite Masters (n = 6, 31 ± 19 years) and non-elite Practitioners (n = 4, 25 ± 9 years) was compared assessing body center of mass (CoM) kinematics and other relevant parameters like step width and angular joint behavior. In the considered kihon sequence, normalized average CoM height was 8% lower (p < 0.05), while CoM displacement in the horizontal direction was significantly higher in Masters than in Practitioners (2.5 vs. 1.9 m, p < 0.05), as well as CoM average velocity and rms acceleration (p < 0.05). Step width was higher in Masters in more than half of the sequence steps (p < 0.05). Results suggest that elite karateka showed a refined dynamic balance control, obtained through the increase of the base of support and different maneuvers of lower limbs. The proposed method could be used to objectively detect talented karateka, to measure proficiency level and to assess training effectiveness. Copyright © 2015 Elsevier Ltd. All rights reserved.

Environmentalism and elitism: a conceptual and empirical analysis

Science.gov (United States)

Morrison, Denton E.; Dunlap, Riley E.

1986-09-01

The frequent charge that environmentalism is “elitist” is examined conceptually and empirically. First, the concept of elitism is analyzed by distinguishing between three types of accusations made against the environmental movement: (a) compositional elitism suggests that environmentalists are drawn from privileged socioeconomic strata, (b) ideological elitism suggests that environmental reforms are a subterfuge for distributing benefits to environmentalists and/or costs to others, and (c) impact elitism suggests that environmental reforms, whether intentionally or not, do in fact have regressive social impacts. The evidence bearing on each of the three types of elitism is examined in some detail, and the following conclusions are drawn: Compositional elitism is an exaggeration, for although environmentalists are typically above average in socioeconomic status (as are most sociopolitical activists), few belong to the upper class. Ideological elitism may hold in some instances, but environmentalists have shown increasing sensitivity to equity concerns and there is little evidence of consistent pursuit of self-interest. Impact elitism is the most important issue, and also the most difficult to assess. It appears that there has been a general tendency for environmental reforms to have regressive impacts. However, it is increasingly recognized that problems such as workplace pollution and toxic waste contamination disproportionately affect the lower socioeconomic strata, and thus reforms aimed at such problems will likely have more progressive impacts.

Asthma in elite athletes: how do we manage asthma-like symptoms and asthma in elite athletes?

DEFF Research Database (Denmark)

Lund, Thomas Kromann

2009-01-01

. Elite athletes with physician-diagnosed asthma seem to have less airway reactivity and fewer sputum eosinophils than non-athletes with physician-diagnosed asthma, but more studies are needed to further investigate if and how the asthma phenotype of elite athletes differs from that of classical asthma....

Gaze characteristics of elite and near-elite athletes in ice hockey defensive tactics.

Science.gov (United States)

Martell, Stephen G; Vickers, Joan N

2004-04-01

Traditional visual search experiments, where the researcher pre-selects video-based scenes for the participant to respond to, shows that elite players make more efficient decisions than non-elites, but disagree on how they temporally regulate their gaze. Using the vision-in-action [J.N. Vickers, J. Exp. Psychol.: Human Percept. Perform. 22 (1996) 342] approach, we tested whether the significant gaze that differentiates elite and non-elite athletes occurred either: early in the task and was of more rapid duration [A.M. Williams et al., Res. Quart. Exer. Sport 65 (1994) 127; A.M. Williams and K. Davids, Res. Quart. Exer. Sport 69 (1998) 111], or late in the task and was of longer duration [W. Helsen, J.M. Pauwels, A cognitive approach to visual search in sport, in: D. Brogan, K. Carr (Eds.), Visual Search, vol. II, Taylor and Francis, London, 1992], or whether a more complex gaze control strategy was used that consisted of both early and rapid fixations followed by a late fixation of long duration prior to the final execution. We tested this using a live defensive zone task in ice hockey. Results indicated that athletes temporally regulated their gaze using two different gaze control strategies. First, fixation/tracking (F/T) gaze early in the trial were significantly shorter than the final F/T and confirmed that the elite group fixated the tactical locations more rapidly than the non-elite on successful plays. And secondly, the final F/T prior to critical movement initiation (i.e. F/T-1) was significantly longer for both groups, averaging 30% of the final part of the phase and occurred as the athletes isolated a single object or location to end the play. The results imply that expertise in defensive tactics is defined by a cascade of F/T, which began with the athletes fixating or tracking specific locations for short durations at the beginning of the play, and concluded with a final gaze of long duration to a relatively stable target at the end. The results are

Jumping Together: Apprenticeship Learning among Elite Trampoline Athletes

Science.gov (United States)

Lund, Ole; Ravn, Susanne; Christensen, Mette Krogh

2014-01-01

Background: Elite athletes often take part in group trainings and use teammates as learning resources. Despite this, research on the training and learning of elite athletes tends to characterise this training and learning as primarily individual. Purpose: This study, explores interrelated learning processes among elite athletes by exploring the…

CAFFEINE INTAKE ENHANCES ENDURANCE PERFORMANCE IN SUB-ELITE BUT NOT IN ELITE ATHLETES

Directory of Open Access Journals (Sweden)

Ondřej Smolka

2015-01-01

Full Text Available The aim of our contribution is to evaluate the influence of caffeine (CAF ingestion on maximal power output (MPO during endurance performance. Two groups of men – 10 sub-elite cyclists and 8 elite cyclists completed a randomized, crossover, double-blind study. Over the course of three days participants completed three identical experimental tests (60min cycling time trial on 70 % VO2max followed by test to exhaustion. Three experimental meals - a combination of 500ml water, a gel supplement and a specific dose of CAF: a placebo (PLA, no caffeine, CAF2 (2 mg / kg body weight (BW and CAF7 (7 mg / kg BW were administered 45min prior to the start of the experimental tests. Subjective RPE values were determined using the Borg 20-category scale. The results show significant differences between MPOPLA and MPOCAF7 and between MPOCAF2 and MPOCAF7 with p = 0.018 and p = 0.019, respectively, in the sub-elite cyclists group only. The mean MPO during experimental test in sub-elite cyclists, but not in elite cyclists, was significantly enhanced following caffeine ingestion (p = 0.05. These findings indicate that caffeine intake at recommended levels is not associated with improved performance in a professional level cyclist. The results of the comparison of the experimental situations using the Borg scale are not persuasive. We found a significant difference (0.008356 between the PLA and CAF2 experimental measurements (p < 0.05. The level of substantive significance was assessed using Cohen’s coefficient effect and only a small “size of effect” (0.19 was found. It is therefore not possible to determine whether the Borg scale might be used to define the effects of caffeine ingestion on endurance performance, due to the multifactorial effects of caffeine.

Skaber elite bredde?

DEFF Research Database (Denmark)

Storm, Rasmus K.

2012-01-01

Dette arbejdspapir gennemgår eksisterende studier og forskning med henblik på at afdække om der kan findes dokumentation for det ofte fremsatte argument om, at elite skaber bredde. Gennemgangen viser, at der ikke kan siges eksistere nogen automatik mellem de to størrelser. Faktisk viser nogle af de...... gennemgåede undersøgelser det modsatte: for stort fokus på elite kan skabe mindre breddedeltagelse i idræt og sport. Samtidig kan det dog også argumenteres, at fokus på elitesport eller afholdelse af store internationale slutrunder i enkelte tilfælde kan øge interessen for specifikke sportsgrene og indirekte...

Sociological analysis of contemporary Turkish political elites

OpenAIRE

D. Ali Arslan

2007-01-01

This study was designed to find general characteristics of Contemporary Turkish political Elites since 1995 up to date. Social background characteristics were employed to realise the purposes. Documentary and historical research techniques were used during the study. As a result of examining the Contemporary Turkish political elites (since 1995 up to 2005) these major findings were discovered: the large majority of the Turkish parliamentary elites were well educated, male, middle aged, marrie...

Does Elite Sport Degrade Sleep Quality? A Systematic Review

OpenAIRE

Gupta, Luke; Morgan, Kevin; Gilchrist, Sarah

2016-01-01

Background Information on sleep quality and insomnia symptomatology among elite athletes remains poorly systematised in the sports science and medicine literature. The extent to which performance in elite sport represents a risk for chronic insomnia is unknown. Objectives The purpose of this systematic review was to profile the objective and experienced characteristics of sleep among elite athletes, and to consider relationships between elite sport and insomnia symptomatology. Methods Studies...

Great British medalists: Psychosocial biographies of Super-Elite and Elite athletes from Olympic sports.

Science.gov (United States)

Hardy, Lew; Barlow, Matthew; Evans, Lynne; Rees, Tim; Woodman, Tim; Warr, Chelsea

2017-01-01

Participants were 32 former GB athletes from Olympic sports, 16 Super-Elite athletes who had won multiple medals at major championships, and 16 matched Elite athletes who had not. In-depth interviews with the athletes, their coaches, and one of their parents explored all psychosocial aspects of their development and careers. Content analyses revealed that there were no differences between Super-Elite and Elite athletes with regard to family values, conscientiousness, or commitment to training. However, the two groups were found to be different with regard to: (1) the experience of a foundational negative life event coupled with a foundational positive sport-related event; (2) the experience of a career turning point that enhanced motivation and focus for their sport; (3) need for success; (4) obsessiveness and/or perfectionism with regard to training and performance; (5) ruthlessness and/or selfishness in the pursuit of their sporting goals; (6) dual focus on both mastery and outcome; (7) the use of counterphobic attitudes and/or total preparation to maintain higher levels of performance under pressure; and (8) the relative importance of sport over other aspects of life. The results are discussed within the context of psychodynamic theory, and recommendations are made for both applied implications and future research. © 2017 Elsevier B.V. All rights reserved.

Elite Capture and Corruption in two Villages in Bengkulu Province, Sumatra.

Science.gov (United States)

Lucas, Anton

This paper examines leadership, elite capture and corruption in two villages in Sumatra. It compares implementation and outcomes of several conservation and development projects in the context of democratization and decentralization reforms introduced in Indonesia since 1998. In examining aspects of elite control and elite capture, this paper focuses on the activities of local elites, particularly village officials, who use their positions to monopolize planning and management of projects that were explicitly intended to incorporate participatory and accountability features. While elites' use of authority and influence to benefit personally from their roles clearly reflects elite capture, there are nonetheless members of elite groups in these case studies who use their control of projects to broad community benefit. In both villages there is considerable friction between villagers and elites as well as among members of the local elite themselves over control of local resources. Differences in the structure of these cross-cutting internal relationships and of ties between local authorities and outside government and non-government agents largely explain the differences in degree of elite capture and its outcomes in the two cases.

Hvem bliver morgendagens elite?

DEFF Research Database (Denmark)

Weirsøe, Mathilde

2010-01-01

Bare fordi du er født med en guldske i munden, er du ikke sikret en plads blandt morgendagens elite. Vidensamfundet kræver mangfoldighed og krøllede hjerner, og det udfordrer de gængse vinder- og taberetiketter. Eller gør det?......Bare fordi du er født med en guldske i munden, er du ikke sikret en plads blandt morgendagens elite. Vidensamfundet kræver mangfoldighed og krøllede hjerner, og det udfordrer de gængse vinder- og taberetiketter. Eller gør det?...

Immersion Ethnography of Elites

DEFF Research Database (Denmark)

Harrington, Brooke

2016-01-01

This chapter examines an innovative form of data-gathering that brings together two of the greatest methodological challenges social scientists face: conducting classical immersion ethnography and gaining access to elites. The difficulties of accessing elites for research purposes have been well......-documented (Conti and O’Neill 2007; Gilding 2010; Harrington 2003). There has been less scholarly discussion of the challenges posed by traditional ethnography, a method whose claim to scientific status is based on the length and depth of the investigator’s immersion in an organization or culture....

Global Elite as Transnational Capitalist Class

Directory of Open Access Journals (Sweden)

Lukáš Kantor

2017-01-01

Full Text Available As a contribution to the burgeoning field of multidisciplinary globalization studies, this article evaluates how IR grand theories can conceptualize the phenomenon of global elite. It compares and synthesizes (neoliberalism, constructivism, feminism and neo-Marxism. Liberal approaches use the analytical tool of transnational actors or transnational networks. In constructivist’s perspective, part of global elite falls into the category of epistemic community. Feminists offer the term Davos Men. Neo-Marxist conceptualization revolves around the notion of transnational capitalist class. The paper concludes that neo-Marxist IR theory best accounts for the global elite and therefore, the debates on the transnational capitalist class are thoroughly and critically reviewed.

Airway dysfunction in elite swimmers: prevalence, impact, and challenges

Directory of Open Access Journals (Sweden)

Lomax M

2016-05-01

Full Text Available Mitch Lomax Department of Sport and Exercise Science, University of Portsmouth, Portsmouth, UK Abstract: The prevalence of airway dysfunction in elite swimmers is among the highest in elite athletes. The traditional view that swimmers naturally gravitate toward swimming because of preexisting respiratory disorders has been challenged. There is now sufficient evidence that the higher prevalence of bronchial tone disorders in elite swimmers is not the result of a natural selection bias. Rather, the combined effects of repeated chlorine by-product exposure and chronic endurance training can lead to airway dysfunction and atopy. This review will detail the underpinning causes of airway dysfunction observed in elite swimmers. It will also show that airway dysfunction does not prevent success in elite level swimming. Neither does it inhibit lung growth and might be partially reversible when elite swimmers retire from competition. Keywords: exercise, aquatic athletes, bronchoconstriction

Patellar tendon properties distinguish elite from non-elite soccer players and are related to peak horizontal but not vertical power.

Science.gov (United States)

Murtagh, Conall F; Stubbs, Michael; Vanrenterghem, Jos; O'Boyle, Andrew; Morgans, Ryland; Drust, Barry; Erskine, Robert M

2018-06-02

To investigate potential differences in patellar tendon properties between elite and non-elite soccer players, and to establish whether tendon properties were related to power assessed during unilateral jumps performed in different directions. Elite (n = 16; age 18.1 ± 1.0 years) and non-elite (n = 13; age 22.3 ± 2.7 years) soccer players performed vertical, horizontal-forward and medial unilateral countermovement jumps (CMJs) on a force plate. Patellar tendon (PT) cross-sectional area, elongation, strain, stiffness, and Young's modulus (measured at the highest common force interval) were assessed with ultrasonography and isokinetic dynamometry. Elite demonstrated greater PT elongation (6.83 ± 1.87 vs. 4.92 ± 1.88 mm, P = 0.011) and strain (11.73 ± 3.25 vs. 8.38 ± 3.06%, P = 0.009) than non-elite soccer players. Projectile range and peak horizontal power during horizontal-forward CMJ correlated positively with tendon elongation (r = 0.657 and 0.693, P < 0.001) but inversely with Young's modulus (r = - 0.376 and - 0.402; P = 0.044 and 0.031). Peak medial power during medial CMJ correlated positively with tendon elongation (r = 0.658, P < 0.001) but inversely with tendon stiffness (r = - 0.368, P = 0.050). Not only does a more compliant patellar tendon appear to be an indicator of elite soccer playing status but it may also facilitate unilateral horizontal-forward and medial, but not vertical CMJ performance. These findings should be considered when prescribing talent selection and development protocols related to direction-specific power in elite soccer players.

Assessment of the presence/absence of the palmaris longus muscle in different sports, and elite and non-elite sport populations.

Science.gov (United States)

Fowlie, Craig; Fuller, Colin; Pratten, Margaret K

2012-06-01

To investigate whether higher presence of the palmaris longus muscle is associated with sports that require hand grip. Cross-sectional study. Six hundred and forty-two medical students, members of sports clubs and national athletes. Participants were invited to complete a questionnaire that assessed their main sport, elite or non-elite level of participation, and level of activity. The presence of the palmaris longus was assessed visually using a standardised test. Presence of the palmaris longus, type of hand grip required for the sport and the level of participation. The presence of the palmaris longus was higher in elite athletes (21/22, 96%) than non-elite athletes (66/84, 79%; P=0.066) for sports that require a dominant-handed or two-handed cylindrical grip (18/22, 82% and 19/35, 54%, respectively; P=0.034). For both elite and non-elite athletes, the presence of the palmaris longus was higher in those participating in sustained grip sports (325/387, 84%) compared with sports that do not require a sustained grip (150/197, 76%; P=0.012). The palmaris longus may provide an advantage in certain types of sport that require hand grip, and for elite athletes participating in sports that require a dominant-handed or two-handed cylindrical hand grip. Orthopaedic specialists considering the use of the palmaris longus for a grafting procedure on an athlete should consider the level of participation and the type of hand grip required in the athlete's sport. Copyright © 2011 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

Predictors of Airway Hyperresponsiveness in Elite Athletes

DEFF Research Database (Denmark)

Toennesen, Louise L; Porsbjerg, Celeste; Pedersen, Lars

2015-01-01

INTRODUCTION: Elite athletes frequently experience asthma and airway hyperresponsiveness (AHR). We aimed to investigate predictors of airway pathophysiology in a group of unselected elite summer-sport athletes, training for the summer 2008 Olympic Games, including markers of airway inflammation......, systemic inflammation, and training intensity. METHODS: Fifty-seven Danish elite summer-sport athletes with and without asthma symptoms all gave a blood sample for measurements of high-sensitivity C-reactive protein (hs-CRP), interleukin-6 (IL-6), interleukin-8 (IL-8), and tumor necrosis factor alpha (TNF....... In these subjects, no association was found between the levels of AHR to mannitol and methacholine (r = 0.032, P = 0.91). CONCLUSION: AHR in elite athletes is related to the amount of weekly training and the level of serum TNF-α. No association was found between the level of AHR to mannitol and methacholine...

Physical Performance Comparison Between Under 15 Elite and Sub-Elite Soccer Players

Directory of Open Access Journals (Sweden)

Trecroci Athos

2018-03-01

Full Text Available The aim of this study was to compare the physical performance profile among young soccer players of different competitive levels. Two teams of elite (n = 22 and sub-elite (n = 22 soccer players at national (highly skilled and regional (moderately skilled level were recruited in the study. All participants were tested using a modified Illinois change of direction speed test, a T-drill with and without a ball, a countermovement jump, and a 10-m sprint. The analysis revealed significant differences in favor of elite players in sprint (d = 1.54, large and vertical jump (d = 2.03, very large outcomes, while no differences were observed in both modified Illinois change of direction speed (d = 0.16, trivial and T-drill (d = 0.20, small tests between the groups. The ability to change direction and speed with and without a ball was found not to be suitable enough to highlight the difference among youth players with moderate-to-high level of play. In conclusion, multi-testing approach based on task-related power should include vertical jump and sprint performance to delineate players of a higher level.

Elite Schools, Postcolonial Chineseness and Hegemonic Masculinities in Singapore

Science.gov (United States)

Goh, Daniel P. S.

2015-01-01

The educational reproduction of elite masculinity in postcolonial societies has not been properly studied. This is partly because the postcolonial masculinities of non-western elites are accomplished through the cultivation of naturalized practices signifying the body politic of the nation-state. In Singapore, same-sex elite schools of colonial…

Strength and energetics of elite rugby union players | Lombard ...

African Journals Online (AJOL)

The greater absolute strength spectrum (p < 0.05) measured on an isokinetic dynamometer for quadriceps and hamstring muscles of elite backs and forwards, confirmed the acquisition of strength for elite performance. The elite backs and forwards did not possess greater quadriceps and hamstring endurance (p < 0.05) than ...

Physical demands in elite team handball

DEFF Research Database (Denmark)

Michalsik, L B; Aagaard, Per

2015-01-01

AIM: The aim of the present study was to examine differences in the physical demands imposed on male vs. female adult elite team handball players during match--play. METHODS: Male and female elite team handball players were monitored over a six and five season time span, respectively. Each player.......4±6.1 cm, 69.5±6.5 kg, phandball were observed, with MP performing more high--intense, strength--related playing actions and high--intensity running than FP. Conversely, FP covered a greater total distance...... and demonstrated a higher relative workload than MP. The physical training of male and female elite team handball players should be designed to reflect these contrasting needs....

Mechanisms and management of exercise-induced asthma in elite athletes

DEFF Research Database (Denmark)

Ali, Zarqa; Norsk, Peter; Ulrik, Charlotte Suppli

2012-01-01

Asthma is often reported by elite athletes, especially endurance athletes. The aim of this article is to review current knowledge of mechanisms and management of exercise-induced asthma (EIA) in adult elite athletes.......Asthma is often reported by elite athletes, especially endurance athletes. The aim of this article is to review current knowledge of mechanisms and management of exercise-induced asthma (EIA) in adult elite athletes....

Asthma in elite athletes: pathogenesis, diagnosis, differential diagnoses, and treatment

DEFF Research Database (Denmark)

Pedersen, Lars; Elers, Jimmi; Backer, Vibeke

2011-01-01

Elite athletes have a high prevalence of asthma and exercise-induced bronchoconstriction. Although respiratory symptoms can be suggestive of asthma, the diagnosis of asthma in elite athletes cannot be based solely on the presence or absence of symptoms; diagnosis should be based on objective...... measurements, such as the eucapnic voluntary hyperpnea test or exercise test. When considering that not all respiratory symptoms are due to asthma, other diagnoses should be considered. Certain regulations apply to elite athletes who require asthma medication for asthma. Knowledge of these regulations...... is essential when treating elite athletes. This article is aimed at physicians who diagnose and treat athletes with respiratory symptoms. It focuses on the pathogenesis of asthma and exercise-induced bronchoconstriction in elite athletes and how the diagnosis can be made. Furthermore, treatment of elite...

O PROCESSO DE DIFUSÃO DA MODA BRASILEIRA NO MERCADO INTERNACIONAL

Directory of Open Access Journals (Sweden)

Gabriela Monteiro Schnaid

2010-01-01

Full Text Available Este artigo pretende identificar e analisar os fatores responsáveis pela difusão da moda brasileira no mercado internacional, de forma que possibilite a construção de métodos e meios para garantir o crescimento contínuo do setor têxtil e a valorização de estilistas, marcas e fábricas brasileiras no exterior. Através de pesquisa bibliográfica, será traçada a trajetória da história da moda brasileira mediante a análise de estilistas e marcas que obtiveram reconhecimento no exterior, a evolução da cadeia têxtil e as estatísticas relativas às exportações desse setor. Além disso, propõe-se uma pesquisa de campo qualitativa que visa a avaliar a moda brasileira na percepção de estrangeiros. Palavras-chave: Moda. Brasil. Exportação. Pesquisa Qualitativa.

The psychology of elite cycling: a systematic review.

Science.gov (United States)

Spindler, David J; Allen, Mark S; Vella, Stewart A; Swann, Christian

2018-01-18

This systematic review sought to synthesise what is currently known about the psychology of elite cycling. Nine electronic databases were searched in March 2017 for studies reporting an empirical test of any psychological construct in an elite cycling sample. Fourteen studies (total n = 427) met inclusion criteria. Eight studies were coded as having high risk of bias. Themes extracted included mood, anxiety, self-confidence, pain, and cognitive function. Few studies had similar objectives meaning that in many instances findings could not be synthesised in a meaningful way. Nevertheless, there was some cross-study evidence that elite cyclists have more positive mood states (relative to normative scores), pre-race anxiety impairs performance (among male cyclists), and associative strategies are perceived as helpful for pain management. Among single studies coded as having low risk of bias, evidence suggests that implicit beliefs affect decision making performance, elite cyclists are less susceptible to mental fatigue (than non-elite cyclists), and better leadership skills relates to greater social labouring. Limitations include non-standardisation of measures, lack of follow-up data, small sample sizes, and overall poor research quality. The findings of this systematic review might be used to inform research and theory development on the psychology of elite endurance cycling.

Pregnancy in Spanish elite sportswomen: A qualitative study.

Science.gov (United States)

Martínez-Pascual, Beatriz; Alvarez-Harris, Sara; Fernández-de-Las-Peñas, César; Palacios-Ceña, Domingo

2017-07-01

Pregnancy and motherhood have been historically considered as reasons why elite sportswomen may end their sport careers. During pregnancy, the safety of both mother and baby has been identified as a key reason for ceasing sport participation. Recent "official" statistics on how many elite athletes are mothers suggest that pregnancy, motherhood, and sport could be no longer mutually exclusive. The aim of this qualitative phenomenological study was to describe the lived pregnancy of Spanish elite sportswomen. Spanish elite sportswomen (n = 20) aged between 18 and 65 years that had been pregnant during their sporting professional career and after the end of their pregnancy had taken up again their professional sporting career for at least one year were included. Data were collected from May 2010 to April 2012 using in-depth personal interviews, investigator's field notes, and extracts from the participants' personal letters. Identified themes included: (1) choosing the right moment; (2) fears and doubts; and (3) justifying physical exercise. By giving voice to these elite Spanish sportswomen, their pregnancy experiences are made visible, which might help to gain a better understanding into their expectations and develop policies and practices focused on elite sportswomen during and after pregnancy.

O Efeito da convergência brasileira às IFRS no gerenciamento de resultados das empresas abertas brasileiras não financeiras

OpenAIRE

Marta Cristina Pelucio Grecco

2013-01-01

O objetivo geral deste trabalho foi avaliar se as mudanças nas práticas contábeis trouxeram redução no gerenciamento de resultados das empresas abertas brasileiras não financeiras, ocasionando uma melhoria na qualidade da informação contábil. Foi utilizada uma amostra composta por companhias abertas brasileiras não financeiras (361 empresas). Os dados foram coletados no sítio da CVM ou no sítio das próprias empresas, quando necessário. Para mensurar o gerenciamento de resultado...

Efficiency of Elite Fungicide for Control of Pistachio Gummosis

Directory of Open Access Journals (Sweden)

Mohammad Moradi

2017-05-01

Full Text Available Several species of Phytophthora cause crown and root rot diseases of herbaceous and woody plants. Crown and root rot of pistachio trees cause significant damages in infected orchards. The effect of foliar application with Elite (fosetyl-Al in 2 and 2.5 g/l was evaluated in greenhouse experiments. The frequency of mortality, fresh and dry weight of roots and shoots, height, intensity of crown root colonization using CAMA-PARP medium was determined. Under greenhouse experiments, foliar application with Elite increased height, fresh and dry weight of shoots and root either in inoculation with and without Phytophthora drechsleri. The effects of Elite were more pronounced in roots, which increased the fresh and dry weight of root 1.3 and 2.5 times compared to those not sprayed with Elite, respectively. On the other hand, the application of Elite before or on the day of inoculation significantly reduced the frequency of mortality, which ranged from 35 to 90% (P ≤ 0.01. Crown and root colonization of pistachio seedling was affected by both the concentration of Elite and reduced the frequency of crown and root colonization of seedling. When fungicide and pathogen were applied at the same time, the frequency of colonization reduced to 18% and 36% for 2 and 2.5 g/l, respectively, and 43% and 60% when seedlings were treated with fungicide before P. drechsleri inoculations. The highest effect was seen in foliar application of Elite seven days before inoculation in 2.5 g/l. Further investigations have been conducted to understand the effect of Elite in infected trees as well as modeling of Elite application via soil drench, foliar application or trunk injection.

How Elite Universities Fail Latino Students

Science.gov (United States)

Stavans, Ilan

2006-01-01

The US Census Bureau reveals that although there are more than 41.3 million Latinos in the US as on 2004--about 14 percent of the population, only a very small percentage of them attend the country's elite colleges. A large part of the problem is that, like most of the nation, elite colleges and universities have little awareness of the…

O PROCESSO DE DIFUSÃO DA MODA BRASILEIRA NO MERCADO INTERNACIONAL

OpenAIRE

Gabriela Monteiro Schnaid; Claudia Schemes

2010-01-01

Este artigo pretende identificar e analisar os fatores responsáveis pela difusão da moda brasileira no mercado internacional, de forma que possibilite a construção de métodos e meios para garantir o crescimento contínuo do setor têxtil e a valorização de estilistas, marcas e fábricas brasileiras no exterior. Através de pesquisa bibliográfica, será traçada a trajetória da história da moda brasileira mediante a análise de estilistas e marcas que obtiveram reconhecimento no exterior, a evolução ...

Moving Elite Athletes Forward: Examining the Status of Secondary School Elite Athlete Programmes and Available Post-School Options

Science.gov (United States)

Brown, Seth

2015-01-01

Purpose: The purpose of this study focused specifically on examining the status of and the promotion of two elite athlete programmes (EAPs), the students/elite athlete selection process and available post-school options. The research was guided by Michel Foucault's work in understanding the relationship between power and knowledge. Participants,…

Público e privado na formação social brasileira: velhas, novas e novíssimas tensões The notions of public and private in the social development of Brazil: old, new and very new conflicts

Directory of Open Access Journals (Sweden)

Marco Aurélio Nogueira

2006-03-01

Full Text Available O artigo procura traçar um quadro panorâmico de alguns momentos da história brasileira para tentar encontrar as determinações que fizeram com que a intersubjetividade e a 'eticidade' mergulhassem num padrão deletério e nele ficassem amarradas. Busca assim explicar a dificuldade quase crônica que a elite política brasileira tem de governar de modo republicano, ou seja, fazendo com que o interesse público prevaleça democraticamente sobre os interesses privados, sejam esses interesses os do dinheiro, do voto ou das corporações. Sem virtude pública constituída e sedimentada na sociedade e na cultura política, o Brasil cresceu com dificuldades para se aprumar em termos democráticos e republicanos. Mas é uma comunidade que se reconhece como tal, que compartilha uma cultura rica e expressiva, que bem ou mal tem um sistema político e de governo.The present article intends to produce a general overview of a few moments of the Brazilian history in order to point out what influences our intersubjectivity and ethic codes to have formed and maintained an unhealthy pattern. It seeks, therefore, to explain why the Brazilian political elite is almost chronically unskilled in the republican government model, that is, a model in which the public interest democratically overcomes all private interests - either financial, electoral or corporative. Since the public virtue of Brazil is not yet fully constituted neither matured, the country has had major difficulties to promote its democratic and republican development. However, Brazil is a community that recognizes the flaw, that shares a rich and expressive culture and, for good or bad, has a political and government system.

Elite-adapted wheelchair sports performance: a systematic review.

Science.gov (United States)

Perret, Claudio

2017-01-01

Elite-adapted sports performance has considerably improved over the last decades and winning or losing races at Paralympic Games is often a matter of a split second. In other words, every single detail counts, which underlines the necessity of optimizing training interventions and equipment for athletes in order to achieve top-class performance. However, to date, studies which include Paralympic elite athletes are scarce. A comprehensive literature search was performed to identify potential strategies and interventions in order to optimize elite-adapted wheelchair sports performance, whereas the focus lay on respiratory muscle training (RMT), cooling (CI) and nutritional interventions (NI) as well as on individual equipment adaptations (IEA). The total number of studies identified for the final analysis was six for RMT, two for CI, three for NI and seven for IEA, respectively. Results point predominantly towards performance enhancing benefits for CI and IEA, whereas NI and RMT provided inhomogenous findings. In comparison to the able-bodied population, research in the field of Paralympic elite sport is scarce. CI and IEA seem to have significant performance enhancing benefits, whereas NI and RMT revealed controversial findings. However, due to the limited number of elite athletes with a spinal cord injury available to participate in scientific studies, general conclusions are difficult to make at this stage and in daily practice recommendations are still given mainly on an individual basis or based on personal experiences of coaches, athletes and scientists. Implications for Rehabilitaton Based on the knowledge gained in elite sports, wheelchair equipment could be optimized also for daily use. Elite sports performance could inspire wheelchair users to achieve their personal fitness goals.

Political elite of modern Russia: crisis of formation

Directory of Open Access Journals (Sweden)

Michail A. Burda

2017-01-01

Full Text Available Author analyzes the practice of functioning of political elite of modern Russia, the phenomenon of high rating of one of its actors and the crisis of alternative political leaders. The article pays special attention to the existing, in accordance with the Constitution of the Russian Federation, the breadth of presidential powers. Separately discusses the features of current and in General closed for the controlled companies to the private process of formation of the Russian political elite. According to the author, this process takes the form of selection of candidates by a narrow circle of senior officials for subjective reasons, in connection with which the political elite even more segregated from the controlled companies and rising to a new, unattainable level of elitism. Referring to the existing practice of the presidential elections in Russia in the early 90-ies of XX century to the present focuses on the stagnation of the political opposition, lack of political competition among major political parties and their low electoral support in view of the existing political absenteeism. In the article the author considers the historical context of the formation of elite groups and privileged minorities, and draws attention to features of "technocratic parliamentarism", which is inherent in States with a parliamentary form of government and does not implement at present in Russia, with its prevailing system of governance by public authorities. In conclusion, the special attention of author is turned on the existing in society political absenteeism, latent protest potential and, as a consequence, the request for the renewal of political elites, particularly in the framework of the upcoming presidential elections of the Russian Federation in 2018, the participation of new candidates. According to the author of the inventory of such social demand companies will allow to stop the risks enhance the destructive part of economic and regional political

The New Elite Prefers Quality

Directory of Open Access Journals (Sweden)

Konstantin Lidin

2016-05-01

Full Text Available Over the last fifty years, the quality of construction has been constantly declining in light of the ideology of fast updating of the whole sphere of consumption. As a result, the houses built in the 1950s remain elite, despite their respectable age. Bulgakov House (the object of the issue is built in the historical center of Moscow. The high quality of its design and construction and careful and attentive treatment of the historic environment make this house an example of true elitism.

Exploring Biographical Learning in Danish Elite Football Coaching

DEFF Research Database (Denmark)

Christensen, Mette Krogh

coaches. Even if high performance sport has become increasingly professionalized, the role of the elite coach and the developmental pathways of the coaches differ widely in both areas of experience and amount of experience. Objectives: This paper draws on theories on biographical learning......Exploring Biographical Learning In Danish Elite Football Coaching Mette Krogh Christensen Abstract for EASS 2011(300 words) Background: There is a growing body of studies in sports coaching cultures, comprising research focusing on the individual learning processes and life histories of elite...... and idiosyncratic learning paths in a qualitative study of the relationship between these kinds of learning processes and the coaches’ development of a sense of coaching expertise. Methods: The study was based on a micro-sociological and constructivist analysis of qualitative research interviews with Danish elite...

Airway, responsiveness and inflammation in adolescent elite swimmers

DEFF Research Database (Denmark)

Pedersen, Lise; Lund, T.K.; Barnes, P.J.

2008-01-01

Background: Whereas increased airway hyperresponsiveness (AHR) and airway inflammation are well documented in adult elite athletes, it remains uncertain whether the same airway changes are present in adolescents involved in elite sport. Objective: To investigate airway responsiveness and airway....... There was no difference in FeNO, cellular composition of sputum, airway reactivity, or prevalence of having AHR to methacholine and/or EVH between swimmers with and without respiratory symptoms. Conclusion: Adolescent elite swimmers do not have significant signs of airway damage after only a few years of intense training...... and competition. This leads us to believe that elite swimmers do not have particularly susceptible airways when they take up competitive swimming when young, but that they develop respiratory symptoms, airway inflammation, and AHR during their swimming careers Udgivelsesdato: 2008/8...

Elite Cricket Coach Education: A Bourdieusian Analysis

Science.gov (United States)

Townsend, Robert C.; Cushion, Christopher

2017-01-01

The social structures within coach education have been largely unexplored, undiscussed, and treated as unproblematic in contributing to coach learning, both in research and practice. The study used semi-structured, in-depth interviews with 11 elite cricket coaches to gather their perceptions of an elite coach education programme. In particular,…

Fitness profile of elite junior South African badminton players | van ...

African Journals Online (AJOL)

The purpose of this study was to establish the fitness profile of the elite junior badminton players in South Africa through the measurement and description of their body composition, aerobic power, muscular characteristics, speed, flexibility and agility. Eight elite male and seven elite female badminton players between the ...

[Sleep and academic performance in young elite athletes].

Science.gov (United States)

Poussel, M; Laure, P; Genest, J; Fronzaroli, E; Renaud, P; Favre, A; Chenuel, B

2014-07-01

In French law (Code du Sport), the status of elite athlete is allowed for young athletes beginning at the age of 12 years. For these young athletes, the aim is to reach the highest level of performance in their sport without compromising academic performance. Training time is therefore often substantial and sleep patterns appear to play a key role in performance recovery. The aim of this study was to assess sleep patterns and their effects on academic performance in young elite athletes. Sleep patterns were assessed using questionnaires completed during a specific information-based intervention on sports medicine topics. The academic performance of young elite athletes was assessed by collecting their grades (transmitted by their teachers). Sleep patterns were assessed for 137 young elite athletes (64 females, 73 males; mean age, 15.7 years) and academic performance for 109 of them. Daily sleep duration during school periods (8h22 ± 38 min) were shorter compared to holidays and week-ends (10h02 ± 1h16, Psleep quality as poor or just sufficient. Poor sleep quality was correlated with poor academic performance in this specific athlete population. Sleep is the most important period for recovery from daily activity, but little information is available regarding the specific population of young elite athletes. The results reported herein suggest insufficiency (quantitatively and qualitatively) of sleep patterns in some of the young athletes, possibly leading to detrimental effects on athletic performance. Moreover, disturbed sleep patterns may also impact academic performance in young elite athletes. Teachers, athletic trainers, physicians, and any other professionals working with young elite athletes should pay particular attention to this specific population regarding the possible negative repercussions of poor sleep patterns on academic and athletic performance. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

Exploring Biographical Learning in Danish Elite Football Coaching

DEFF Research Database (Denmark)

Christensen, Mette Krogh

Exploring Biographical Learning In Danish Elite Football Coaching Mette Krogh Christensen Abstract for EASS 2011(300 words) Background: There is a growing body of studies in sports coaching cultures, comprising research focusing on the individual learning processes and life histories of elite...... football coaches (n=8) about their pathways in elite sport. Using Kvale’s recommendations, thematic analysis was conducted by the use of meaning coding. In addition, a theoretical reading of the interview was conducted on the background of Alheit’s concept of biographicity and Werthner and Trudel...

Internacionalização das redes de franquias brasileiras: uma análise organizacional e institucional

OpenAIRE

Pedro Lucas de Resende Melo

2012-01-01

Mesmo que apenas 4,7% das redes de franquias brasileiras atuem internacionalmente, na última década o processo de internacionalização das redes de franquias brasileiras apresentou um crescimento de 300%. Existem atualmente cerca 70 redes de franquias brasileiras em operação em todos os continentes, representando cerca de 49 países, constituindo mais de 700 unidades franqueadas. Esta tese realizou uma análise organizacional e institucional envolvendo as redes de franquias brasileiras com opera...

Guia de receitas brasileiras: uma saborosa viagem pela literatura

OpenAIRE

Santos, Denísia Moraes dos

2011-01-01

Esta dissertação tem por objetivo compreender, sob o ponto de vista da Análise Dialógica do Discurso, o processo de construção dos sentidos em Guia de receitas brasileiras ─ texto premiado na primeira edição do Concurso Cultural Viagem Nestlé pela Literatura (1999). Com o tema A literatura e a vida nos 500 anos de Brasil , essa edição desafiou alunos e professores a produzir um intertexto literário-cultural, utilizando cinco obras da literatura brasileira ─ Cronistas do Descobrim...

The formation of transnational elite as a factor of modern globalization processes

Directory of Open Access Journals (Sweden)

M. A. Artemenko

2014-10-01

Full Text Available This article deals with the characteristics of the formation of transnational elite and its influence on contemporary political and economic processes in the world, the problems of existence and communication with the Ukrainian national elite. The emergence of transnational elites due to the logic of globalization –transformation of the world in a certain social integrity. In this context, there is a loss of current national elites completeness of legitimacy and the emergence of new transnational subject of history, extending its authority throughout the world space and creates a new format of authority. The author gives his own definition of this phenomenon and proposes to consider the transnational elite association as the most influential members of certain 3 classes. In this article are identified the determinants of the formation of a transnational elite, as well as the basic platforms of its interaction (World Economic Forum, the Bilderberg Group, the Asian forum, and so on. Particular attention is paid to the analysis of communication transnational elite with the Ukrainian national elite, which is directly linked to the future political development of Ukraine, forced to adapt to the challenges of globalization and seek answers to them. In this context, the author notes the importance of the Yalta European Strategy, which is a platform of convergence Ukrainian elite with the worldwide elite. In the article is also reviewed the program «promoting democracy» as an example of conscious realization different political and economic projects around the world by transnational elite.

O IDEÁRIO LIBERAL NAS REFORMAS EDUCACIONAIS BRASILEIRA ENTRE 1920 E 1940

Directory of Open Access Journals (Sweden)

Maria Joselia Zanlorense

2017-03-01

Full Text Available Neste texto discute-se as reformas educacionais as quais direcionaram a educação profissional no Brasil entre 1920 a 1940, momento que aconteceram os movimentos que visaram discutia educação brasileira culminando nas reformas educacionais as quais direcionaram a formação do trabalhador, mantendo a dualidade de ensino. Pondera-se neste estudo o ideário liberal e conservador na educação, a influência do ideário da Escola Nova e seus defensores no Brasil. A Reforma Francisco Campos que proporcionou mudanças no ensino comercial e superior; a criação do Instituto de Organização e Racional do Trabalho – IDOTR que buscou a organização no espaço das fábricas e o controle do trabalhador atendendo os ditames do capital. Apresenta-se a instauração do Estado Novo e a ratificação da educação profissional direcionada aos menos favorecidos economicamente pela Constituição Federal de 1937. Na década de 1940 ocorreram novas reformas educacionais denominadas de Leis Orgânicas do Ensino as quais, em tempos conservadores, consolidaram a dualidade de ensino com princípios liberais proporcionando à elite o acesso à formação clássica humanística e o ensino profissional direcionado à classe trabalhadora.

A idéia de cultura teuto-brasileira: literatura, identidade e os significados da etnicidade

Directory of Open Access Journals (Sweden)

Giralda Seyferth

2004-12-01

Full Text Available No contexto da imigração alemã, ainda no século XIX, surgiu uma literatura produzida por indivíduos atentos à realidade cultural teuto-brasileira, e que prosperou até 1939, quando o Estado Novo proibiu as publicações em idioma estrangeiro durante a "campanha de nacionalização". Neste artigo procuro analisar o papel exercido por essa literatura escrita em língua alemã - especialmente a poesia - na construção de uma identidade cultural que combina os princípios da germanidade com a realidade da colonização em território brasileiro. O universo focalizado é o da "colônia" Blumenau (Vale do Itajaí, SC, lugar onde uma elite emergente, com algum capital cultural e, principalmente econômico, patrocinou atividades associativas, manteve um teatro e estimulou a produção literária divulgada, principalmente, através de jornais e almanaques, numa apropriação bastante peculiar da noção de Kultur.Within the context of German immigration to Brazil, texts produced by individuals alert to the cultural realities of Teuto-Brazilian life began to be produced in the 19th century. This literature thrived until 1939 when the Nationalization Campaign of Getulio Vargas' Estado Novo prohibited the publication of texts written in foreign languages. In this article, I seek to analyze the role played by German language literature produced in Brazil - especially poetry - in the construction of a cultural identity which combined the principles of "Germanhood" with the realities of colonial life in Brazilian territory. The social universe I focus upon is "colony" of Blumenau in the Itajaí Valley in the state of Santa Catarina. There, an emerging elite, which possessed cultural and economic capital, supported a variety of associative activities, maintained a theater and stimulated literary production and distribution, principally through newspapers and almanacs, in a very peculiar appropriation of the notion of Kultur.

Does Elite Sport Degrade Sleep Quality? A Systematic Review.

Science.gov (United States)

Gupta, Luke; Morgan, Kevin; Gilchrist, Sarah

2017-07-01

Information on sleep quality and insomnia symptomatology among elite athletes remains poorly systematised in the sports science and medicine literature. The extent to which performance in elite sport represents a risk for chronic insomnia is unknown. The purpose of this systematic review was to profile the objective and experienced characteristics of sleep among elite athletes, and to consider relationships between elite sport and insomnia symptomatology. Studies relating to sleep involving participants described on a pre-defined continuum of 'eliteness' were located through a systematic search of four research databases: SPORTDiscus, PubMed, Science Direct and Google Scholar, up to April 2016. Once extracted, studies were categorised as (1) those mainly describing sleep structure/patterns, (2) those mainly describing sleep quality and insomnia symptomatology and (3) those exploring associations between aspects of elite sport and sleep outcomes. The search returned 1676 records. Following screening against set criteria, a total of 37 studies were identified. The quality of evidence reviewed was generally low. Pooled sleep quality data revealed high levels of sleep complaints in elite athletes. Three risk factors for sleep disturbance were broadly identified: (1) training, (2) travel and (3) competition. While acknowledging the limited number of high-quality evidence reviewed, athletes show a high overall prevalence of insomnia symptoms characterised by longer sleep latencies, greater sleep fragmentation, non-restorative sleep, and excessive daytime fatigue. These symptoms show marked inter-sport differences. Two underlying mechanisms are implicated in the mediation of sport-related insomnia symptoms: pre-sleep cognitive arousal and sleep restriction.

A formação da nação brasileira

Directory of Open Access Journals (Sweden)

Carlos H. Oberacker Junior

1957-06-01

Full Text Available A nossa finalidade era a de demonstrar que a formação da nação brasileira tenha sido um processo meramente histórico, liberto das interdependências antecedentes biológicas e raciais. Supomos que o conseguimos através destas considerações. Pretendemos, ao mesmo tempo, esboçar a importância do conceito "nação" para a historiografia brasileira. A idéia de nação, a nosso ver, não só permite uma exposição mais segura e mais panorâmica da história brasileira, mas também oferece o critério justo para aquilatar e apreciar os acontecimentos e as personalidades históricas, que só chegam a adquirir importância e significação por terem comparticipado e por estarem relacionadas com a formação da nação brasileira. Melhor e mais ampla explanação do assunto nos reservamos fazer em outros trabalhos. (último parágrafo do texto

Public-Elite Gap on European Integration : The Missing Link between Discourses about EU Enlargement among Citizens and Elites in Serbia

NARCIS (Netherlands)

Kortenska, E.G.; Sircar, I.; Steunenberg, B.

2016-01-01

Enlargement is often regarded as an elite-driven process, which does not or not sufficiently include the views of ordinary citizens. At the same time, support for integration has been eroding over the last decade, contributing to a public-elite gap in preferences towards the process. This paper

CHALLENGES FOR TODAY’S RUSSIAN POLITICAL ELITE, AND WAYS TO ADDRESS THEM

Directory of Open Access Journals (Sweden)

Ф И Шарков

2017-12-01

Full Text Available The authors aimed to conduct a study of the current state and prospects for the development of elitology in Russia, and to identify the public perception of political leaders, which is necessary for federal and regional elites and for improving the efficiency of the state personnel policy, mechanisms for interaction of elites in the social-political space and, thus, for increasing the transparency of power. The authors rely on the political, historical-legal, formal-legal, and structural-functional analytical approaches. Based on the results of the panel expert surveys conducted during the First All-Russian Elitological Congress “Elitology of Russia: The Current State and Prospects for the Development” (2013, Rostov-on-Don and the Second All-Russian Elitological Congress “Elitology and Strategies for the Development of Contemporary Russia” (2016, Rostov-on-Don, the authors reconstruct the general perception of Russian elites by the expert com-munity, and the dynamics of changes in the elite group; identify the public estimates of today’s regional political elites, and a discrepancy between elitism in the traditional sense and the real political power. The comparison of the results of the panel surveys conducted in 2013 and 2016 allowed to combine the findings in the groups: general perception of the Russian elites and the reliability of information about them; estimates of the dynamics of qualitative changes in the elites; measures to promote the development of inter-elite interaction and leadership. The authors made the following conclusions: both public and expert opinions underestimate the elite capital of the ruling groups; there are system symptoms of oligarchization of the elites that tend to use non-democratic means of holding power; there is an obvious task of changing the approaches to assessing and recruiting elites in the current social-political situation in Russia; in 2017, the Russian society is at the crossroads, and the

Political elites and foreign policy : democratization in Indonesia

NARCIS (Netherlands)

Wibisono, Aria Teguh Mahendra

2009-01-01

In the investigation, the domestic sources of foreign policy analytical framework were used to analyze the dynamics of elites in foreign policy making. After analyses of the results of mostly personal interviews and historical materials, it was determined that political elites do matter in foreign

MRI of overuse injury in elite athletes

International Nuclear Information System (INIS)

Koh, E.S.; Lee, J.C.; Healy, J.C.

2007-01-01

Overuse injuries are a common finding in elite athletes. Magnetic resonance imaging (MRI) is the optimal method for the diagnosis of overuse injury in athletes of all levels. We present a review of common and important overuse injuries occurring in elite athletes. A systematic approach based on the functional anatomic units - tendons, bones and joints - may assist in diagnosis of these injuries

The association between hip and groin injuries in the elite junior football years and injuries sustained during elite senior competition.

Science.gov (United States)

Gabbe, B J; Bailey, M; Cook, J L; Makdissi, M; Scase, E; Ames, N; Wood, T; McNeil, J J; Orchard, J W

2010-09-01

To establish the relationship between the history of hip and groin injuries in elite junior football players prior to elite club recruitment and the incidence of hip and groin injuries during their elite career. Retrospective cohort study. Analysis of existing data. 500 Australian Football League (AFL) players drafted from 1999 to 2006 with complete draft medical assessment data. Previous history of hip/groin injury, anthropometric and demographic information. The number of hip/groin injuries resulting in > or =1 missed AFL game. Data for 500 players were available for analysis. 86 (17%) players reported a hip/groin injury in their junior football years. 159 (32%) players sustained a hip/groin injury in the AFL. Players who reported a previous hip or groin injury at the draft medical assessment demonstrated a rate of hip/groin injury in the AFL >6 times higher (IRR 6.24, 95% CI 4.43 to 8.77) than players without a pre-AFL hip or groin injury history. This study demonstrated that a hip or groin injury sustained during junior football years is a significant predictor of missed game time at the elite level due to hip/groin injury. The elite junior football period should be targeted for research to investigate and identify modifiable risk factors for the development of hip/groin injuries.

Maternity in Spanish elite sportswomen: a qualitative study.

Science.gov (United States)

Martinez-Pascual, Beatriz; Alvarez-Harris, Sara; Fernández-De-Las-Peñas, César; Palacios-Ceña, Domingo

2014-01-01

The aim of this qualitative phenomenological study was to describe the experiences of maternity among Spanish elite sportswomen. Twenty (n = 20) Spanish elite sportswomen with the following criteria were included: (a) aged 18-65 years; (b) had been pregnant during their sporting professional career; and (c) after the end of their pregnancy they had returned to their professional sporting career for at least one year. A qualitative analysis was conducted. Data were collected using in-depth personal interviews, investigator's field notes, and extracts from the participants' personal letters. Identified themes included: (a) a new identity, with two sub-themes ("mother role" and "being visible"); (b) going back to sport, with three subthemes ("guilt appears," "justifying going back to sport," and "rediscovering sport"); and, (c) reaching a goal, with two subthemes ("balancing mother-sportswoman" and "the challenge of maternity"). Understanding the meaning of maternity for elite Spanish sportswomen might help gain deeper insight into their expectations and develop training systems focused on elite sports women after pregnancy.

In-Depth Interviewing with Healthcare Corporate Elites: Strategies for Entry and Engagement

Directory of Open Access Journals (Sweden)

Ellen F. Goldman

2012-07-01

Full Text Available Interviewing corporate elites has received limited attention in the methodological literature. Such elites are considered highly difficult to gain access to and, if involved, are believed to use their power asymmetry to dominate the interview. Understanding the context is considered essential to elite access, interview conduct, and interpretation of findings. The healthcare sector provides interesting challenges for in-depth elite interviewing, including historical norms regarding interview access, types, and duration. In this article, the authors report on the strategies used to gain access to and engage healthcare elites who participated in multiple personal interviews using the Seidman in-depth phenomenological interviewing method. Techniques for identifying and recruiting potential participants, scheduling and preparing for the interview, and establishing rapport are described. Concept mapping is presented as a way of fully engaging the elites in the tripartite interview process and facilitating trustworthiness. The lessons learned offer important strategies for those undertaking phenomenological research with elites.

The Cistercians as a Scandinavian Elite

DEFF Research Database (Denmark)

McGuire, Brian Patrick

2007-01-01

En redegørelse for hvordan cisterciensermunke gav udtryk for deres identitet i de danske middelalderkilder og hvordan denne identitet udviklede sig i løbet af middelalderen, således at munkene kom til at deltage i den danske elite.......En redegørelse for hvordan cisterciensermunke gav udtryk for deres identitet i de danske middelalderkilder og hvordan denne identitet udviklede sig i løbet af middelalderen, således at munkene kom til at deltage i den danske elite....

Os “camaleões” e a história da ditadura militar: a memória sobre a militância arenista de Dercy = The "chameleons" and the history of military dictatorship: the memory of the militancy arena party of Dercy Furtado

Directory of Open Access Journals (Sweden)

Chaves, Eduardo dos Santos

2016-01-01

Full Text Available O artigo pretende discutir a memória construída pós-ditadura militar por políticos gaúchos da extinta Aliança Renovadora Nacional (ARENA. O texto pretende discorrer sobre a trajetória política de Dercy Furtado, ex-vereadora e deputada estadual pela ARENA gaúcha entre 1972 e 1979, a partir de um conjunto de memórias elaboradas por ela após o final da ditadura brasileira. A proposta é verificar como e por que Furtado reconstruiu distante de quaisquer cumplicidades com o "regime dos militares", descrevendo sua carreira parlamentar voltada para a defesa de ideais democráticos e de esquerda. Dessa forma, busco entender a historicidade dessas narrativas, suas permanências, mudanças, omissões, seleções e esquecimentos

Embodying "Britishness": The (Re)Making of the Contemporary Nigerian Elite Child

Science.gov (United States)

Ayling, Pere

2015-01-01

Existing studies on the role of schooling in the formation and (re)production of elite identity have focused almost entirely on the reproduction strategies of Western elites. Consequently, the distinction strategies employed by non-western elite parents to maintain and/or advance their class positioning--via their children--have remained largely…

Kinematics and kinetics of elite windmill softball pitching.

Science.gov (United States)

Werner, Sherry L; Jones, Deryk G; Guido, John A; Brunet, Michael E

2006-04-01

A significant number of time-loss injuries to the upper extremity in elite windmill softball pitchers has been documented. The number of outings and pitches thrown in 1 week for a softball pitcher is typically far in excess of those seen in baseball pitchers. Shoulder stress in professional baseball pitching has been reported to be high and has been linked to pitching injuries. Shoulder distraction has not been studied in an elite softball pitching population. The stresses on the throwing shoulder of elite windmill pitchers are similar to those found for professional baseball pitchers. Descriptive laboratory study. Three-dimensional, high-speed (120 Hz) video data were collected on rise balls from 24 elite softball pitchers during the 1996 Olympic Games. Kinematic parameters related to pitching mechanics and resultant kinetics on the throwing shoulder were calculated. Multiple linear regression analysis was used to relate shoulder stress and pitching mechanics. Shoulder distraction stress averaged 80% of body weight for the Olympic pitchers. Sixty-nine percent of the variability in shoulder distraction can be explained by a combination of 7 parameters related to pitching mechanics. Excessive distraction stress at the throwing shoulder is similar to that found in baseball pitchers, which suggests that windmill softball pitchers are at risk for overuse injuries. Normative information regarding upper extremity kinematics and kinetics for elite softball pitchers has been established.

Interviewing Ghanaian Educational Elites: Strategies for Access, Commitment, and Engagement

Directory of Open Access Journals (Sweden)

Hope Pius Nudzor

2013-02-01

Full Text Available A review of the research methodology literature suggests that owing to the difficulty of gaining access to and obtaining commitments from elites, social scientists less frequently use them as research respondents, opting instead to investigate those over whom power is exercised. This article provides insights into some intricacies of elite interviewing. It recounts the experience of a novice researcher in his quest to gain access to and interview elite individuals within the Ghanaian educational system for his PhD thesis. In the process, the article sheds light on strategies and techniques (related to interviewee identification, scheduling, and researcher preparation for the interview, as well as rapport establishment with potential interviewees that are helpful as toolkits in ensuring that elite interview processes are not unduly derailed. The article argues that the strategies discussed are useful for circumventing formalised and “public relations” responses, which elites tend to communicate with the press and public.

Ideologia, democracia e comportamento parlamentar: a Câmara dos Deputados (1991-1998

Directory of Open Access Journals (Sweden)

Leoni Eduardo

2002-01-01

Full Text Available In this work we apply quantitative methods to recover the individual preferences of Brazilian representatives, as expressed in their nominal votes in the 49th and 50th legislatures. The method assumes both the rational choice and spatial theories of voting. Empirical analyses show that Brazilian representatives can be accurately positioned in a single ideological continuum that reflects, in part, the consensus of Brazilian politics observers: members of the Partido dos Trabalhadores (PT - Workers? Party are positioned at the extreme left and those of the Frente Liberal (PFL - Liberal Front at the opposite end. The Partido da Social Democracia Brasileira (PSDB - Party of the Brazilian Social Democracy, in turn, moved from a center-left position in the 49th legislature to the right, in the 50th. Additional dimensions contribute very little to the explanatory capacity of the model. The spatial positioning of representatives of a same party vary significantly, and the paramount quality of the statistical model used is its capacity to provide us with a spatial interpretation of this variation. The first dimension is rather stable in both legislatures. Circumstantial evidence is raised to support the hypothesis that these dimensions reflect the relationship between the Executive and the Legislative branches of government. During this period, the Presidents of the Republic were located at the extreme right of the political space.

Staying Ahead of the Game: The Globalising Practices of Elite Schools

Science.gov (United States)

Kenway, Jane; Fahey, Johannah

2014-01-01

How are elite schools caught up in the changing processes of globalisation? Is globalisation a new phenomenon for them? This paper focuses on the globalising practices that selected elite schools adopt. It also explores how globalisation is impacting on the social purposes of elite schools, which conventionally have been to serve privileged social…

Elite and Status Attainment Models of Inequality of Opportunity

Science.gov (United States)

Myles, John F.; Srensen, Aage B.

1975-01-01

With changes in method, analysis of the process of attainment of various occupations and sub-sets of occupations such as elites can bring about the desired comparability between elite and status attainment studies of equality of opportunity. (Author/AM)

O nascimento da Revista Brasileira de Criminalística

OpenAIRE

Ângela Tonietto; Bruno Telles; Charles Albert Andrade; Claudemir Rodrigues Dias Filho; Elvis Medeiros; Juliano de Andrade Gomes; Maria Paula Oliveira Valadares

2011-01-01

Nasce a Revista Brasileira de Criminalística (RBC): uma publicação periódica de um antigo anseio da comunidade de Peritos Criminais em ver a produção científica divulgada em revista especializada genuinamente brasileira. A RBC destina-se à publicação de artigos que contribuam para a promoção, a divulgação e o desenvolvimento científico e tecnológico das ciências forenses, referentes aos resultados de pesquisas, avanços, projetos técnico-científicos e relatos de caso relacionados à criminalíst...

Eating disorder pathology in elite adolescent athletes.

Science.gov (United States)

Giel, Katrin Elisabeth; Hermann-Werner, Anne; Mayer, Jochen; Diehl, Katharina; Schneider, Sven; Thiel, Ansgar; Zipfel, Stephan

2016-06-01

We aimed to investigate eating disorder pathology in German elite adolescent athletes. Evidence suggests that eating disorder pathology is more common in adult elite sports, especially in female athletes and in sports emphasizing leanness. There is a scarcity of studies in elite adolescent athletes who are in a vulnerable developmental stage and are affected by general as well as sport-specific risk factors. Our data was derived from the German Young Olympic Athletes' Lifestyle and Health Management Study (GOAL) which conducted a survey in 1138 elite adolescent athletes. In this sample, we assessed body weight, weight control behavior, body acceptance and screened overall for core symptoms of eating disorders, depression and anxiety. We performed a tree analysis to identify high risk groups for eating disorder pathology. High risk groups comprised (a) athletes competing in weight dependent sports, and among athletes competing in disciplines other than weight dependent sports (b) athletes who are high on negative affectivity, (c) female athletes and (d) male athletes competing in endurance, technical or power sports. Athletes competing in weight dependent disciplines reported wide spread use of compensatory behaviors to influence body weight. Athletes reporting eating disorder pathology showed higher levels of depression and anxiety than athletes without eating disorder pathology. Increased psychosocial burden in athletes with eating disorder pathology suggests that eating disorder symptoms should not be accepted as an unproblematic and functional part of elite sports. The prevention and management of eating disorder pathology is especially important in weight dependent sports. © 2016 Wiley Periodicals, Inc. (Int J Eat Disord 2016; 49:553-562). © 2016 Wiley Periodicals, Inc.

Interviewing Ghanaian Educational Elites: Strategies for Access, Commitment, and Engagement

OpenAIRE

Hope Pius Nudzor

2013-01-01

A review of the research methodology literature suggests that owing to the difficulty of gaining access to and obtaining commitments from elites, social scientists less frequently use them as research respondents, opting instead to investigate those over whom power is exercised. This article provides insights into some intricacies of elite interviewing. It recounts the experience of a novice researcher in his quest to gain access to and interview elite individuals within the Ghanaian educatio...

Forecasting Actions of Baltic elites: A Scenario Approach

Directory of Open Access Journals (Sweden)

Smirnov Vadim A.

2016-09-01

Full Text Available This paper provides an overview of different approaches to forecasting the future of the three Baltic States. The author’s theoretical approach to studying Baltic elites is used to forecast changes in the action models of the Baltic elites. The article stresses the scarcity of internal political processes in the Baltics. However, a significant number of scenarios focusing on military aspects in the Baltics have recently been published. The author distinguishes between inertia, confrontation, and cooperation scenarios and examines their prerequisites and possible consequences. The scenarios are developed based on an analysis of geographic, economic, and political factors. The decisive factor is a state-controlled foreign policy, which is affected by the international situation as well as relations between the state and the external resources exploited by political elites. The paper contributes to the general debate about the factors of political development and the role of political elites in it. The author pr ovides additional material for analysing possible developments in the domestic policies of the Baltic States in view of external factors.

Old Elite Schools, History and the Construction of a New Imaginary

Science.gov (United States)

Rizvi, Fazal

2014-01-01

Elite schools established in the nineteenth century in the image of British public schools now face intense competition from newly established elite schools. Located within the broader research project that this special issue discusses, this paper examines some of the ways in which an old elite school in India has sought to utilise is history to…

A educação nas constituições brasileiras

Directory of Open Access Journals (Sweden)

Raquel Recker Rabello Bulhões

2009-02-01

Full Text Available A preocupação do Poder Público, no que se refere à educação,encontra-se presente em todas constituições brasileiras: desde a primeiradelas, pós-independência, outorgada por D. Pedro I, em 1824; passando pelaRepublicana de 1891; a do Estado Novo de 1934; a de 1937; a de 1946,quando da redemocratização do país; seguida pela de 1967, de inspiraçãomilitar com limitação do poder da sociedade civil na escolha de seusgovernantes; com a agravante do AI-5 de 1968, que desencadeou a EmendaConstitucional no 1 de 1969, até chegarmos à Constituição de 1988, oitavaconstituição brasileira, denominada pelo seu principal artífice, o deputadoUlysses Guimarães, de “Constituição cidadã”. Apesar disso, observar-se queo enfoque dado à educação nas constituições brasileiras nem sempre foi omesmo, sofrendo consideráveis modificações com o decurso do tempo.

Women on board: female board membership as a form of elite democratization

NARCIS (Netherlands)

Heemskerk, E.M.; Fennema, M.

2014-01-01

Corporate elites have been all-male bastions until the twenty-first century. The recent inclusion of women in the corporate elite needs explanation because it is an abrupt change in recruitment practices. We consider female presence in corporate boards as a sign of the democratization of elite

The General and the Specific in the Psychological ModelsElites

Directory of Open Access Journals (Sweden)

N B Karabuschenko

2008-12-01

Full Text Available The article discloses the general and specific features of the psychology of the political, business and cultural-intellectual elites, reflecting the basic structural components of the psychological concept of elites.

Revisiting the issue of elite capture in participatory initiatives

DEFF Research Database (Denmark)

Lund, Jens Friis; Saito-Jensen, Moeko

2013-01-01

of resistance orchestrated by initially disadvantaged groups. Based on the cases we argue that studies of elite capture should be based on in-depth and longitudinal empirical investigations that carefully characterize forms and outcomes of elite capture and consider both the changing dynamics of social settings...

Knowing what to do and doing it : Differences in self-assessed tactical skills of regional, sub-elite, and elite youth field hockey players

NARCIS (Netherlands)

Elferink-Gemser, Marije T.; Kannekens, Rianne; Lyons, Jim; Tromp, Yvonne; Visscher, Chris

2010-01-01

To determine whether youth athletes with an oaverageo (regional), ohigho (sub-elite), and overy higho (elite) level of performance differ with respect to their self-assessed tactical skills, 191 youth field hockey players (mean age 15.5 years, s=1.6) completed the Tactical Skills Inventory for

Comparisons of eccentric knee flexor strength and asymmetries across elite, sub-elite and school level cricket players

Directory of Open Access Journals (Sweden)

Wade J. Chalker

2016-02-01

Full Text Available Background. There has been a continual increase in injury rates in cricket, with hamstring strain injuries (HSIs being the most prominent. Eccentric knee flexor weakness and bilateral asymmetries are major modifiable risk factors for future HSIs. However, there is a lack of data relating to eccentric hamstring strength in cricket at any skill level. The objective of this study was to compare eccentric knee flexor strength and bilateral asymmetries in elite, sub-elite and school level cricket players; and to determine if playing position and limb role influenced these eccentric knee flexor strength indices. Methods. Seventy four male cricket players of three distinct skill levels performed three repetitions of the Nordic hamstring exercise on the experimental device. Strength was assessed as the absolute and relative mean peak force output for both limbs, with bilateral asymmetries. Differences in mean peak force outputs between skill level and playing positions were measured. Results. There were no significant differences between elite, sub-elite and school level athletes for mean peak force and bilateral asymmetries of the knee flexors. There were no significant differences observed between bowler’s and batter’s mean peak force and bilateral asymmetries. There were no significant differences between front and back limb mean peak force outputs. Discussion. Skill level, playing position and limb role appeared to have no significant effect on eccentric knee flexor strength and bilateral asymmetries. Future research should seek to determine whether eccentric knee flexor strength thresholds are predictive of HSIs in cricket and if specific eccentric knee flexor strengthening can reduce these injuries.

Low back pain status in elite and semi-elite Australian football codes: a cross-sectional survey of football (soccer), Australian rules, rugby league, rugby union and non-athletic controls.

Science.gov (United States)

Hoskins, Wayne; Pollard, Henry; Daff, Chris; Odell, Andrew; Garbutt, Peter; McHardy, Andrew; Hardy, Kate; Dragasevic, George

2009-04-17

Our understanding of the effects of football code participation on low back pain (LBP) is limited. It is unclear whether LBP is more prevalent in athletic populations or differs between levels of competition. Thus it was the aim of this study to document and compare the prevalence, intensity, quality and frequency of LBP between elite and semi-elite male Australian football code participants and a non-athletic group. A cross-sectional survey of elite and semi-elite male Australian football code participants and a non-athletic group was performed. Participants completed a self-reported questionnaire incorporating the Quadruple Visual Analogue Scale (QVAS) and McGill Pain Questionnaire (short form) (MPQ-SF), along with additional questions adapted from an Australian epidemiological study. Respondents were 271 elite players (mean age 23.3, range 17-39), 360 semi-elite players (mean age 23.8, range 16-46) and 148 non-athletic controls (mean age 23.9, range 18-39). Groups were matched for age (p = 0.42) and experienced the same age of first onset LBP (p = 0.40). A significant linear increase in LBP from the non-athletic group, to the semi-elite and elite groups for the QVAS and the MPQ-SF was evident (p < 0.001). Elite subjects were more likely to experience more frequent (daily or weekly OR 1.77, 95% CI 1.29-2.42) and severe LBP (discomforting and greater OR 1.75, 95% CI 1.29-2.38). Foolers in Australia have significantly more severe and frequent LBP than a non-athletic group and this escalates with level of competition.

Digital Media and "Girling" at an Elite Girls' School

Science.gov (United States)

Charles, Claire

2007-01-01

In this article, I draw on Judith Butler's notion of performativity to investigate the role of digital technologies in processes of gendered subjectification (or "girling") in elite girls' education. Elite girls' schooling is a site where the potential of digital technologies in mediating student-led constructions and explorations of…

Low back pain status in elite and semi-elite Australian football codes: a cross-sectional survey of football (soccer, Australian rules, rugby league, rugby union and non-athletic controls

Directory of Open Access Journals (Sweden)

McHardy Andrew

2009-04-01

Full Text Available Abstract Background Our understanding of the effects of football code participation on low back pain (LBP is limited. It is unclear whether LBP is more prevalent in athletic populations or differs between levels of competition. Thus it was the aim of this study to document and compare the prevalence, intensity, quality and frequency of LBP between elite and semi-elite male Australian football code participants and a non-athletic group. Methods A cross-sectional survey of elite and semi-elite male Australian football code participants and a non-athletic group was performed. Participants completed a self-reported questionnaire incorporating the Quadruple Visual Analogue Scale (QVAS and McGill Pain Questionnaire (short form (MPQ-SF, along with additional questions adapted from an Australian epidemiological study. Respondents were 271 elite players (mean age 23.3, range 17–39, 360 semi-elite players (mean age 23.8, range 16–46 and 148 non-athletic controls (mean age 23.9, range 18–39. Results Groups were matched for age (p = 0.42 and experienced the same age of first onset LBP (p = 0.40. A significant linear increase in LBP from the non-athletic group, to the semi-elite and elite groups for the QVAS and the MPQ-SF was evident (p Conclusion Foolers in Australia have significantly more severe and frequent LBP than a non-athletic group and this escalates with level of competition.

The role of self-interest in elite bargaining.

Science.gov (United States)

LeVeck, Brad L; Hughes, D Alex; Fowler, James H; Hafner-Burton, Emilie; Victor, David G

2014-12-30

One of the best-known and most replicated laboratory results in behavioral economics is that bargainers frequently reject low offers, even when it harms their material self-interest. This finding could have important implications for international negotiations on many problems facing humanity today, because models of international bargaining assume exactly the opposite: that policy makers are rational and self-interested. However, it is unknown whether elites who engage in diplomatic bargaining will similarly reject low offers because past research has been based almost exclusively on convenience samples of undergraduates, members of the general public, or small-scale societies rather than highly experienced elites who design and bargain over policy. Using a unique sample of 102 policy and business elites who have an average of 21 y of practical experience conducting international diplomacy or policy strategy, we show that, compared with undergraduates and the general public, elites are actually more likely to reject low offers when playing a standard "ultimatum game" that assesses how players bargain over a fixed resource. Elites with more experience tend to make even higher demands, suggesting that this tendency only increases as policy makers advance to leadership positions. This result contradicts assumptions of rational self-interested behavior that are standard in models of international bargaining, and it suggests that the adoption of global agreements on international trade, climate change, and other important problems will not depend solely on the interests of individual countries, but also on whether these accords are seen as equitable to all member states.

Factors that Influence Career Decision-Making among Elite Athletes

Science.gov (United States)

Fogarty, Gerard J.; McGregor-Bayne, Heather

2008-01-01

A common belief about elite athletes is that they invest so much effort into the pursuit of their athletic careers that they fail to develop good career decision-making skills. Recent findings challenge that belief. The present study investigated career decision-making difficulties among 117 elite Australian athletes. Participants completed…

Elite coaches' perceptions of the characteristics of decision-making ...

African Journals Online (AJOL)

This study was aimed at discovering what elite coaches perceive to be the critical characteristics of decision-making that distinguish expert players from novices in basketball. A qualitative method of inquiry (the long interview) was followed. The data were gathered during interviews with five elite coaches. A framework to ...

Media portrayal of elite athletes with disability - a systematic review.

Science.gov (United States)

Rees, Leanne; Robinson, Priscilla; Shields, Nora

2017-11-10

The media plays an important role in shaping society's beliefs about disability and sport. The aim of this systematic review is to identify how elite athletes with disability are portrayed in the media. Six electronic databases were searched from 2001 to March 2017 for quantitative or qualitative content analysis of media coverage of elite athletes with disability: SportsDiscus, CINAHL, PsychInfo, Medline 1996-, Embase, and Proquest. Quality assessment and data extraction were performed by two independent assessors. Seventeen moderate quality articles were included. Six themes emerged from the data such as frequency of articles and photos about elite athletes with disability; athlete gender; athlete nationality; disability; athleticism; and Olympic Games versus Paralympic Games. Our results show that elite athletes with disability are less visible in the media than their nondisabled counterparts; female athletes received less coverage than male; the media favored domestic athletes and certain types of disability; and, although there was a focus on athleticism, this was underpinned by a "supercrip" narrative and a medicalised description of disability. Although there has been a positive shift in the narrative around elite athletes with disability in media, relative absence and differing portrayal is present. Considering the power of media shaping society's perceptions of disability, further investigation is warranted. Implications for Rehabilitation Media has a role in how elite athletes with disability are portrayed and consequently perceived by the public. Elite athletes with disability rarely feature in media. Images of disability are minimized, and certain types of disabilities are favored. An athletic narrative is emerging; however, a medicalised description of athletes remains, shifting the focus from athleticism. "Supercrip" and "Superhuman" terms are commonly used, but may negatively impact the broader disability community.

Tapering strategies in elite British endurance runners.

Science.gov (United States)

Spilsbury, Kate L; Fudge, Barry W; Ingham, Stephen A; Faulkner, Steve H; Nimmo, Myra A

2015-01-01

The aim of the study was to explore pre-competition training practices of elite endurance runners. Training details from elite British middle distance (MD; 800 m and 1500 m), long distance (LD; 3000 m steeplechase to 10,000 m) and marathon (MAR) runners were collected by survey for 7 days in a regular training (RT) phase and throughout a pre-competition taper. Taper duration was [median (interquartile range)] 6 (3) days in MD, 6 (1) days in LD and 14 (8) days in MAR runners. Continuous running volume was reduced to 70 (16)%, 71 (24)% and 53 (12)% of regular levels in MD, LD and MAR runners, respectively (P training (MD; 53 (45)%, LD; 67 (23)%, MAR; 64 (34)%, P training intensity was above race speed in LD and MAR runners (112 (27)% and 114 (3)%, respectively, P training undertaken prior to the taper in elite endurance runners is predictive of the tapering strategy implemented before competition.

Legal Training and the Reshaping of French Elite: Lessons from an Ethnography of Law Classes in Two French Elite Higher Education Institutions

Science.gov (United States)

Israël, Liora; Vanneuville, Rachel

2017-01-01

The article examines the nature of contemporary legal training in two French elite higher education institutions--one dedicated to prepare for legal careers in the economic field, the other one to train top civil servants--in order to assess the role of legal knowledge in the shaping of French contemporary elites. Based on observations of law…

Beyond Anti-Elitism: Black Studies and the Pedagogical Imperative

Science.gov (United States)

Gordon, Jane Anna

2010-01-01

"Elitism" is frequently invoked among the pantheon of "isms" actively to be disavowed. Indeed the charge of elitism often takes the form of reiteration, of identifying yet another manifestation of adherence to traditional standards steeped in discrimination by sex, race, and class, this time in their institutional guises in the merit credited to…

The Question of Elitism: Some Movement to the Left?

Science.gov (United States)

Haack, Paul

1987-01-01

Calls for a synthesis of beneficial elitism and beneficial populism to ensure excellence for all. Suggests that Robert Penn Warren's views on how to collapse dualisms between these two philosophies provides the key to their synthesis. Concludes by comparing differences between elitism and populism and examining questions raised by Ralph Smith's…

The Burden of Responsibility: Elite Students' Understandings of Civic Participation in Singapore

Science.gov (United States)

Sim, Jasmine B.-Y.

2012-01-01

Elder statesman Lee Kuan Yew maintains that a society ruled by elites is necessary to provide for high growth and social progress. Elitism conjures a class divide; an ongoing concern is a disconnection between elite and the citizens it has to represent. In the tradition of political socialization, and using the case study approach, this article…

Do Local Elites Capture Natural Disaster Reconstruction Funds?

OpenAIRE

Yoshito Takasaki

2009-01-01

This paper examines the allocation of natural disaster reconstruction funds among cyclone victims in rural Fiji. During post-emergency periods, when good information about cyclone damage is available, do local elites, a powerful minority, capture housing construction materials? With effective targeting in both receipt and the amount received, local elites do not capture larger benefits. More severely affected victims are not early recipients, though, because the supply of reconstruction funds...

Elite perceptions of poverty and Nigeria's poverty reduction research ...

African Journals Online (AJOL)

The way the elite perceive poverty and the poor in any society constitutes a very important dimension of poverty research. This is because normally there are several areas of interrelationship and interdependence between the poor and the elite, and these form part of the basis for social life in all societies. Perceptions of the ...

The application of soccer performance testing protocols to the non-elite player.

Science.gov (United States)

Siegler, J; Robergs, R; Weingart, H

2006-03-01

The application of performance testing for the evaluation of non-elite soccer players has received little attention. The purpose of this investigation was to use tests developed for elite soccer players to evaluate performance in non-elite soccer players and compare performance test results between elite (literature) and non-elite (data) players. Thirteen male soccer players volunteered to participate. The tests included a treadmill VO2max test, 20 m sprint, vertical jump (VJ), 30 s Wingate cycle ergometer test, the Loughborough Intermittent Shuttle Test (LIST), and 2 20-m multi-stage shuttle runs to exhaustion (fatigue test). Actual VO2max (absolute and relative) scores were correlated with the estimated VO2max scores (fatigue test), 20 m sprint, VJ, and 30 s Wingate using a Pearson's product-moment correlation. A paired t-test was conducted on the fatigue test trials. Non-significant relationships were observed between actual VO2max scores and estimated VO2max from the fatigue test (absolute and relative terms). Non-significant relationships were also observed between peak and average power output (Wingate), 20 m sprint, and VJ. Mean heart rates (HRs) throughout the LIST was 165+/-7 bpm, which represented 88% of HRmax. The results of this study demonstrate that to elicit physiological differences between elite and non-elite players, assessment must include both an aerobic and anaerobic component.

Elites universitarias y cambio climático

Directory of Open Access Journals (Sweden)

Cristian Parker Gumucio

2012-08-01

Full Text Available Las medidas para enfrentar el Cambio Climático en el planeta involucran un conjunto de factores entre los cuales la existencia de estructuras y organizaciones que catalicen e impulsen una acción transformadora. La generación de capacidades locales implica la consciencia de la ciudadanía y de las elites acordes con las acciones institucionales de respuesta en los distintos niveles. Basado en una investigación empírica se analizan las orientaciones de las elites estudiantiles universitarias en Chile. Se analizan las percepciones acerca del cambio climático, sobre las medidas de adaptación y /o mitigación y también la visión acerca de las energías renovables no convencionales uno de los principales factores que pueden incidir en la reducción de las emisiones de gas de efecto invernadero.As medidas para enfrentar as mudanças climáticas no planeta envolvem um conjunto de fatores, entre os quais a existência de estruturas e organizações que catalizem e impulsionem uma ação transformadora. A capacitação local envolve a consciência dos cidadãos e das elites, em consonância com as ações de resposta institucional em vários níveis. Com base em um estudo empírico, foram analisadas as orientações das elites estudantis universitárias no Chile. Analisamos as percepções sobre mudanças climáticas, adaptação e/ou mitigação, e também a visão sobre energias renováveis não convencionais, um dos principais fatores que podem reduzir as emissões de gases de efeito estufa.Measures to address climate change on the planet involve a number of factors including the existence of structures and organizations to catalyze and encourage transformative actions. Local capacity building involves the consciousness of citizens and elites in line with the institutional actions to respond at various levels. Based on empirical research the orientations of the elite university students in Chile are analyzed. We focus on the perceptions of

Mulheres brasileiras na mídia portuguesa Brazilian women at the portuguese media

Directory of Open Access Journals (Sweden)

Luciana Pontes

2004-12-01

Full Text Available Este artigo trata das representações sobre as mulheres brasileiras na mídia portuguesa, explorando questões relativas a gênero em intersecção com nacionalidade/ etnicidade. Nestas representações são verificados processos de essencialização e exotização da identidade nacional brasileira e a sexualização destas mulheres. Relaciono tais processos com o contexto atual de intensificação da imigração brasileira em Portugal.This article deals with the representations of Brazilian women in Portuguese media, exploring gender issues in interaction with nationality/ethnicity. In these representations there are essencialization and exoticization processes of Brazilian national identity and sexualization of these women. I relate these processes with contemporary increase of Brazilian immigration to Portugal.

ECMS--Educational Contest Management System for Selecting Elite Students

Science.gov (United States)

Schneider, Thorsten

2004-01-01

Selecting elite students out of a huge collective is a difficult task. The main problem is to provide automated processes to reduce human work. ECMS (Educational Contest Management System) is an online tool approach to help--fully or partly automated--with the task of selecting such elite students out of a mass of candidates. International tests…

Elite y naturaleza. ¿Naturaleza de elite?

Directory of Open Access Journals (Sweden)

Myriam Luz Jaramillo Giraldo

2005-04-01

Full Text Available El artículo da cuenta de las actitudes y representaciones de una colectividad particular con respecto a la naturaleza, su origen y consecuencias sobre el paisaje, la tierra, la estructura agraria, en la primera mitad del siglo XX –partiendo del XIX–. Ideas y representaciones de la elite que se encarga de “dirigir” el destino del país y que repercuten en todos los estratos, creando no sólo políticas y técnicas; también actitudes profundas y sus efectos visibles en los paisajes reales y en las mediaciones complejas de las representaciones fantásticas que los conforman.

Does elite swimming accelerate lumbar intervertebral disc degeneration and increase low back pain?

DEFF Research Database (Denmark)

Folkvardsen, Steffen; Magnussen, Erland; Karppinen, Jaro

2016-01-01

PURPOSE: The aim was to elucidate elite swimming's possible influence on lumbar disc degeneration (DD) and low back pain (LBP). METHODS: Lumbar spine MRI was performed on a group of elite swimmers and compared to a matched Finnish population-based no-sport group. RESULTS: One hundred elite swimmers...

Relação entre tamanho e desenvolvimento de competências organizacionais em multinacionais brasileiras

Directory of Open Access Journals (Sweden)

Felipe Mendes Borini

2012-12-01

Full Text Available O objetivo neste artigo é verificar a importância do tamanho da empresa no desenvolvimento de competências. O pressuposto central é que multinacionais brasileiras de pequeno porte precisam desenvolver mais competências organizacionais quando comparadas com multinacionais de grande porte. Os dados decorrem de um survey que obteve a resposta de 92 empresas brasileiras, a saber: 48 multinacionais de grande porte e 44 multinacionais de pequeno porte. Técnicas estatísticas de análise fatorial e modelagem linear generalizada são usadas para verificar a influência do tamanho da multinacional no desenvolvimento de competências. O resultado mostra que multinacionais brasileiras de pequeno porte desenvolvem mais competências no exterior quando comparadas com as grandes empresas. Portanto, ao menos para as multinacionais brasileiras, como representantes das empresas de países emergentes, o tamanho é um aspecto central para explicar as estratégias de desenvolvimento de competências no exterior.

AS EXPORTAÇÕES BRASILEIRAS DE MANUFATURADOS DE MADEIRA

Directory of Open Access Journals (Sweden)

Rafael de Azevedo Calderon

2006-02-01

Full Text Available O presente trabalho trata das exportações brasileiras de madeira serrada de não coníferas, laminados e compensados durante o período de 1961 a 2002. Os dados referentes aos três produtos estudados foram agregados pelo método de Fisher para que pudesse ser feita uma avaliação econométrica do mercado dos três produtos. Foram especificados modelos de oferta e demanda das exportações brasileiras e estas estimados pelo método de Mínimos Quadrados Ordinários (MQO. Os resultados foram satisfatórios e condizem com a literatura. A oferta de exportações apresentou uma resposta positiva em relação à remuneração do exportador, à produção, à utilização da capacidade instalada e à tendência, e negativo em relação à demanda interna. A demanda pelas exportações brasileiras foi positivamente influenciada pela renda mundial, índice de participação e tendência, e negativamente pelo preço relativo. A baixa elasticidade-preço da demanda encontrada pode ter implicações na conservação dos recursos florestais brasileiros, pois os exportadores poderão aumentar os preços, diminuir as quantidades e ainda terem um aumento das receitas.

Musculoskeletal Injuries and Training Patterns in Junior Elite Orienteering Athletes

Directory of Open Access Journals (Sweden)

Lilian Roos

2015-01-01

Full Text Available Findings about the relation between musculoskeletal injuries and training patterns in orienteering athletes are sparse. Therefore, the musculoskeletal injuries and training patterns of 31 Swiss elite orienteering athletes aged 18-19 years were analyzed in a retrospective study. Individual training diaries and medical records were used to assess training data and injury history, respectively. Group comparisons and a multiple linear regression (MLR were performed for statistical analysis. The junior elite orienteering athletes performed 7.38 ± 2.00 training sessions weekly, with a total duration of 455.75 ± 98.22 minutes. An injury incidence rate (IIR of 2.18 ± 2.13 injuries per 1000 hours of training was observed. The lower extremity was affected in 93% of all injuries, and the knee (33% was the most commonly injured location. The MLR revealed that gender and six training variables explained 60% of the variance in the injury severity index in this study. Supported by the low IIR in the observed age group, the training protocol of the junior elite orienteering athletes was generally adequate. In comparison to elite track, marathon, and orienteering athletes, the junior elite athletes performed less high-intensity interval training (HIIT. However, more frequent HIIT seems to be a protective factor against injuries.

Elites, Varieties of Capitalism and the Crisis of Neo-Liberalism

DEFF Research Database (Denmark)

Morgan, Glenn

2015-01-01

The paper argues that the form, structure and ideologies of elites are embedded in particular forms of capitalism. Whilst elites in these different societies are engaged in a common task of ensuring that their position is sustained and protected in the light of economic and political uncertainties...

Estratégia e a internet: estudos de casos em empresas brasileiras

Directory of Open Access Journals (Sweden)

Claudio Luis Cruz de Oliveira

2016-03-01

Full Text Available Resumo Esta pesquisa explora um período bastante peculiar e rico em experiências na internet brasileira, no qual as empresas utilizavam a internet como ferramenta estratégica a fim de obter um posicionamento diferenciado em contrapartida às iniciativas atuais, que utilizam modelos predefinidos para obter eficiência operacional. Através de estudos de caso (e-commerce de carros, operador portuário e internet banking observou-se que: (a a coerência da estratégia de negócios on-line pode trazer ganhos de competitividade; (b o modelo de negócios pode ser um constructo eficaz na formulação das estratégias on-line para empresas brasileiras atuando na internet; e (c algumas empresas brasileiras aproveitaram o potencial de criação de valor da internet para gerar eficiência, complementaridade, inovação e fidelização dos clientes em seus negócios.

Filosofia brasileira?

Directory of Open Access Journals (Sweden)

Imaculada Kangussu

2012-09-01

Full Text Available Como o tema proposto para nosso encontro deste ano foi “Brasil”, proponho discutirmos a possibilidade (e também seu contrário de pensarmos uma filosofia brasileira. Assim como existe um modo bastante próprio de abordar as questões filosóficas em alguns países, o que nos leva a conceber – através das diferenças evidentes – a existência de uma filosofia francesa, de uma filosofia alemã, inglesa, italiana, e, depois da globalização, de uma filosofia japonesa, árabe, e de outras nações cujas culturas são distintas da judaico-cristã; parece-me pertinente a questão: as singularidades de nosso pais podem produzir um pensamento original ao ponto de configurar um pensamento filosófico brasileiro? E ainda, encontramo-nos capazes, com nossa formação filosófica, de sermos intérpretes do Brasil?

Body Image Amongst Elite Rugby Union Players.

Science.gov (United States)

Gibson, Claire; Hindle, Chloe; McLay-Cooke, Rebecca; Slater, Joanne; Brown, Rachel; Smith, Brett; Baker, Dane; Healey, Philip; Black, Katherine

2017-11-16

There is limited information on the risk of eating disorders and body image of elite male athletes. However, research suggests there are some athletes who have poor body image and they may be at increased risk of developing eating disorders. Therefore, the current study investigated risk of eating disorders, body image, and the relationship with age, in elite rugby union players during their pre-season training period.This cross-sectional study was undertaken at the start of the pre-season amongst elite rugby union players in New Zealand. Twenty-six professional rugby union players completed a 49-item questionnaire on body image and disordered eating. A 'body image score' was calculated from questionnaire subscales including 'drive for thinness', 'bulimia' and 'body dissatisfaction', with total scores above twenty indicative of poor body image.Body image scores varied from 8-39 out of a possible 0-100. Disordered eating behaviours were reported, including binge eating at least once a week (15%, n=4/26), pathogenic weight control use (4%, n=1/26) and avoidance of certain foods (77%, n=20/26). There was a statistically significant inverse association between the bulimia subscale and age (P = 0.034).At the start of the pre-season training period, many elite rugby union players experience disturbances in body image. The prevalence of disordered eating behaviours is of concern, and needs to be minimised due to the negative impact on health and performance. A focus on assessment and education of younger male rugby players may be required in order to reduce disordered eating patterns.

Poverty, heterogeneous elite, and allocation of public spending: Panel evidence from the Indian States

OpenAIRE

Pal, S; Ghosh, S

2010-01-01

In this paper, we explore how in the world’s largest democracy, India, the presence of different elite groups – the dominant landed and capitalist elite and the minority elite (who are the elected representatives of the marginalised women and low caste population) – could affect the nature and extent of public spending on various accounts, especially education. Our results suggest that the dominant landed elite tends to be unresponsive to the underlying poverty rate while the capitalist e...

Case report: mechanisms of HIV elite control in two African women.

Science.gov (United States)

Moosa, Yumna; Tanko, Ramla F; Ramsuran, Veron; Singh, Ravesh; Madzivhandila, Mashudu; Yende-Zuma, Nonhlanhla; Abrahams, Melissa-Rose; Selhorst, Philippe; Gounder, Kamini; Moore, Penny L; Williamson, Carolyn; Abdool Karim, Salim S; Garrett, Nigel J; Burgers, Wendy A

2018-01-25

The majority of people living with HIV require antiretroviral therapy (ART) for controlling viral replication, however there are rare HIV controllers who spontaneously and durably control HIV in the absence of treatment. Understanding what mediates viral control in these individuals has provided us with insights into the immune mechanisms that may be important to induce for a vaccine or functional cure for HIV. To date, few African elite controllers from high incidence settings have been described. We identified virological controllers from the CAPRISA 002 cohort of HIV-1 subtype C infected women in KwaZulu Natal, South Africa, two (1%) of whom were elite controllers. We examined the genetic, clinical, immunological and virological characteristics of these two elite HIV controllers in detail, to determine whether they exhibit features of putative viral control similar to those described for elite controllers reported in the literature. In this case report, we present clinical features, CD4 + T cell and viral load trajectories for two African women over 7 years of HIV infection. Viral load became undetectable 10 months after HIV infection in Elite Controller 1 (EC1), and after 6 weeks in Elite Controller 2 (EC2), and remained undetectable for the duration of follow-up, in the absence of ART. Both elite controllers expressed multiple HLA Class I and II haplotypes previously associated with slower disease progression (HLA-A*74:01, HLA-B*44:03, HLA-B*81:01, HLA-B*57:03, HLA-DRB1*13). Fitness assays revealed that both women were infected with replication competent viruses, and both expressed higher mRNA levels of p21, a host restriction factor associated with viral control. HIV-specific T cell responses were examined using flow cytometry. EC1 mounted high frequency HIV-specific CD8+ T cell responses, including a B*81:01-restricted Gag TL9 response. Unusually, EC2 had evidence of pre-infection HIV-specific CD4+ T cell responses. We identified some features typical of

Autonomy, Eating Disorders and Elite Gymnastics: Ethical and Conceptual Issues

Science.gov (United States)

Bloodworth, Andrew; McNamee, Mike; Tan, Jacinta

2017-01-01

Participation in elite sport, and in particular those sports with special demands in terms of weight and shape, is associated with a higher risk for eating disorders such as anorexia nervosa [Sundgot-Borgen, J., & Torstveit, M. K. (2010). Aspects of disordered eating continuum in elite high intensity sports. "Scandinavian Journal of…

Performance Analysis in Elite Sports

NARCIS (Netherlands)

Talsma, Bertus Gatze

2013-01-01

The central theme of this dissertation concerns the development of techniques for analyzing and comparing performances of elite sportsmen. When performances are delivered under varying circumstances, or are influenced by other factors than the athletes' abilities, a fair comparison, for instance

The Role of Elite Accounts in Mitigating the Negative Effects of Repositioning

DEFF Research Database (Denmark)

Robison, Joshua

2017-01-01

the motives of the elite when repositioning. We present evidence supportive of this argument obtained from two large experiments conducted on samples of American adults. Ultimately, we show that elites offering a satisfactory justification for their change can avoid most, if not all, of the evaluative costs...... that would otherwise occur. This study thus has important implications not just for this particular element of elite behavior, but also related questions concerning governmental accountability and representation....

Searching for Status: New Elites in the New Bolivia

Directory of Open Access Journals (Sweden)

Ton Salman

2009-04-01

Full Text Available This essay argues that those strategies enabling the recognition and distinction of the elite in Bolivia have collapsed since Evo Morales assumed the country’s presidency in early 2006. Not only have new political elites taken power, the established and inherited societal stratifications have also been affected. Reviewing three emergent groups potentially occupying new elite positions – the progressive blanco-mestizos, the wealthy urban indigenous sectors, and the social movement leaders with their politicized cadres – it is argued that in today’s Bolivia, the political dimensions of anti-elitism have raided the traditional material and culturalsymbolic domains of elite distinction. The political dimensions of anti-elitism might have altered or even largely disqualified the indicators traditionally considered valid in the material and culturalsymbolic domains. Resumen: A la búsqueda de status: las nuevas élites en la nueva BoliviaEn este ensayo se sostiene que en Bolivia las estrategias que permiten el reconocimiento y prestigio de las élites se han derrumbado desde que Evo Morales asumiera la presidencia del país a principios de 2006. No solamente nuevas élites políticas han asumido el poder, sino además se han visto afectadas las estratificaciones sociales establecidas. En la revisión de tres grupos emergentes que ocuparán potencialmente las posiciones de la nueva élite – los mestizos blancos progresistas, los sectores indígenas urbanos ricos y los líderes de movimientos sociales con sus cuadros politizados –, aquí se sostiene que en la Bolivia de hoy las dimensiones políticas del anti-elitismo se han apropiado del material tradicional y los dominios culturales y simbólicos de las distinciones de élite. Las dimensiones políticas del anti-elitismo pueden haber alterado e incluso descalificado en gran parte los indicadores considerados tradicionalmente válidos en los dominios material y simbólico-cultural.

KIAI: FIGUR ELITE PESANTREN

Directory of Open Access Journals (Sweden)

Mohammad Takdir Ilahi

2015-10-01

Full Text Available In a pesantren (Islamic boarding school, kiai is an strategic element. Javanese kiai mainly believe that a pesantren is a small palace where he becomes the ultimate source of power and authority. Even though he lives in a rural village, he becomes a member of elite group in social, politic and economic sides in the society. Kiai who leads big pesantren has successfully enlarged their power in term of nation so kiai could be accepted in national elite. The position of kiai is higher among all pesantren elements. The degree as an Islamic scholar is exactly a sacred degree in pesantren culture and tradition. Without his figure, it is impossible for a pesantren to develop and survive. Kiai holds an ultimate position on educate the behavior and morality of the santri (students to be qualified and compatible Muslims generation. Kiai is not only a leader but he is also the man behind the leadership itself in supporting the progress of Islamic education institution for Muslims generations.

How Elitism Undermines the Study of Voter Competence

OpenAIRE

Lupia, Arthur

2006-01-01

A form of elitism undermines much writing on voter competence. The elitist move occurs when an author uses a self-serving worldview as the basis for evaluating voters. Such elitism is apparent in widely cited measures of “political knowledge” and in common claims about what voters should know. The elitist move typically limits the credibility and practical relevance of the analysis by leading writers to draw unreliable conclusions about voter competence. I propose a more constructive way of t...

Os animais na fraseologia brasileira

OpenAIRE

Rogério Ferreira Guerra

2012-01-01

http://dx.doi.org/10.5007/2178-4582.2011v45n2p461 Os animais são utilizados como referência para desenvolver o comportamento, aspecto físico, personalidade e estados subjetivos de uma pessoa (e. g., mosca: pessoa importuna ou insistente; cacarejar: palrar monotonamente, tagarelar). Foram analisados os substantivos, verbos e frases (clichês, gírias e provérbios) usados pela população brasileira, de acordo com as descrições mencionadas nos dicionários e livros sobre folclore. A maior parte ...

US elite power and the rise of ‘statist’ Chinese elites in global markets

NARCIS (Netherlands)

de Graaff, Naná; van Apeldoorn, Bastiaan

The rise of Chinese ‘state capitalism’ such as expressed by the global expansion of Chinese state-owned enterprises (SOEs) has been met with substantial suspicion on the part of the Western corporate and political establishment—including among Washington’s policy-making elite. The underpinning claim

The Elite and Political Process in Nigeria | Banjo | Africa Insight

African Journals Online (AJOL)

Nigeria's crisis-ridden political history shows how it survived multiple military dictatorships, and had only three short-lived civilian-led political dispensations until the Fourth Republic. The article considers the concept of African elite and progresses to unravel the Nigerian elite and its role in the scuttling of the First and ...

VIII Olimpíada Brasileira de Astronomia e Astronáutica

Science.gov (United States)

Garcia Canalle, João Batista; Villas da Rocha, Jaime Fernando; Wuensche de Souza, Carlos Alexandre; Pereira Ortiz, Roberto; Aguilera, Nuricel Villalonga; Padilha, Maria De Fátima Catta Preta; Pessoa Filho, José Bezerra; Soares Rodrigues, Ivette Maria

2007-07-01

Neste trabalho apresentamos as motivações pelas quais organizamos, em conjunto, pela primeira vez, a Olimpíada Brasileira de Astronomia incluindo a Astronáutica, em colaboração com a Agência Espacial Brasileira. Esta ampliação contribuiu para atrair ainda mais alunos, professores, escolas e patrocinadores para participarem desta Olimpíada. Em 2005 participaram da VIII Olimpíada Brasileira de Astronomia e Astronáutica (VIII OBA) 187.726 alunos distribuídos por 3.229 escolas, pertencentes a todos os estados brasileiros, incluindo o Distrito Federal. O crescimento em número de alunos participantes foi 52,4% maior do que em 2004. Em abril de 2005 organizamos, em Itapecerica da Serra, SP, um curso para os 50 alunos previamente selecionados e participantes da VII OBA e ao final selecionamos, dentre eles, uma equipe de 5 alunos, os quais representaram o Brasil na X Olimpíada Internacional de Astronomia, na China, em outubro de 2005. Ganhamos, pela primeira vez, uma medalha de ouro naquele evento. Em Agosto de 2005, organizamos a VIII Escola de Agosto para 50 alunos e respectivos professores, em Águas de Lindóia, SP, juntamente com a XXXI reunião anual da Sociedade Astronômica Brasileira (SAB). Em novembro de 2005 realizamos a I Jornada Espacial, em São José dos Campos, com 22 alunos e 22 professores selecionados dentre os participantes que melhores resultados obtiveram nas questões de Astronáutica da VIII OBA. Neste trabalho detalhamos os resultados da VIII OBA bem como as ações subseqüentes.

As armadilhas do tripé da política macroeconômica brasileira

Directory of Open Access Journals (Sweden)

ANDRÉ NASSIF

2015-09-01

Full Text Available RESUMOEste artigo analisa o chamado tripé da política macroeconômica brasileira, que desde 1999 tem combinado um regime de metas de inflação, um regime de taxa de câmbio flutuante e metas de superávit fiscal primário. A menos que o seu modus operandi seja alterado, o tripé não será capaz de libertar a economia brasileira de outra "possível trindade": altas taxas de juros reais, a apreciação da taxa de câmbio real e crescimento econômico muito baixo. Depois de analisar brevemente a base teórica sob o tripé macroeconômico, o artigo mostra por que este regime de política macroeconômica, se avaliado numa perspectiva de longo ou médio prazo, não tem sido capaz de garantir a estabilidade dos preços nem o crescimento econômico. Além da sugestão de romper com a estratégia brasileira de crescer com poupança externa, o documento também sugere três principais formas de mudar o modus operandi do tripé brasileiro: i aumentar o horizonte de tempo para atingir a meta de inflação, como tem sido o experiência da maioria dos países que adotam esse regime de política monetária; ii restaurar o papel anticíclico da política fiscal brasileira; e iii adotar uma combinação de mecanismos que visem prevenir que a moeda brasileira entre em uma nova tendência cíclica da apreciação em termos reais.

Respostas a auto cuidado de mulheres brasileiras em perimenopausa estudo piloto

Directory of Open Access Journals (Sweden)

Marli Villela Mamede

1991-09-01

Full Text Available Este estudo teve como objetivo testar a validade e confiabilidade do questionário de respostas ao auto cuidado (SCRQ em outras culturas e países além dos Estados Unidos - especificamente, foi de avaliar a possibilidade de uso do instrumento entre mulheres brasileiras em perimenopausa. Durante o processo de tradução para a língua portuguesa, algumas modificações foram realizadas no SCRQ. O instrumento traduzido foi aplicado durante entrevistas individuais - face a face - com 38 mulheres brasileiras. Os resultados da análise das respostas das mulheres mostraram que o SCRQ é confiável, culturalmente apropriado e adaptado, e assim pode ser empregado para medir padrões de respostas de auto cuidado entre mulheres brasileiras perimenopausais. Este estudo piloto demonstrou que a experiência da mulher em relação à menopausa e o conhecimento e interesse que ela tem sobre o assunto variam de pessoa para pessoa. Foram identificadas outras questões não abordadas pelo SCRQ que merecem ser investigadas, como por exemplo a quantidade e qualidade da atividade sexual durante todo o período menopausal.

Use of nutritional supplements by Danish elite athletes and fitness customers

DEFF Research Database (Denmark)

Solheim, Sara Amalie; Nordsborg, Nikolai Baastrup; Ritz, Christian

2017-01-01

The nutritional supplement (NS) industry is one of the fastest growing in the world, and NS use in Denmark is among the highest in Europe. However, the exact use in elite athletes and fitness customers targeted for doping control is unknown. Information from 634 doping control forms obtained...... an association between NS and doping abuse. The present results demonstrate a very high prevalence of NS usage in both elite athletes and fitness customers. This highlights the importance of a strong national regulation of NS to avoid contamination of NS with doping substances....... in 2014 was evaluated (elite athletes: n = 361; fitness customers: n = 273). The majority of female (92.6%) and male (85.0%) elite athletes and female (100.0%) and male (94.0%) fitness customers declared using one or more NS. The use of non-ergogenic NS was more prevalent in women than in men...

Een ongekende elite : De opkomst van een gekleurde elite in koloniaal Suriname 1800-1863

NARCIS (Netherlands)

Neslo, Ellen Brigitte Aurelia

2016-01-01

During the slavery period in the nineteenth century in Paramaribo there was a colored elite. Their social economic status was better than generally assumed. To a great extent this was due to the many craftsmen such as carpenters, tailors and midwives. Most of them learned these skills during their

Sustaining corporate class consciousness across the new liquid managerial elite in Britain.

Science.gov (United States)

Davis, Aeron

2017-06-01

This article asks: how is class consciousness and cohesiveness amongst the UK business elite maintained in the twenty-first century? Elite studies traditionally sought to account for the construction and circulation of dominant ideology through exclusive education systems, institutional board interlocks and club memberships. The problem is that business elite membership of all these institutions has been steady declining in recent decades. Contemporary corporate elites now appear more mobile and fragmented in an age of globalization. However, class cohesion amongst business leaders appears as strong as ever after decades of neoliberal policy hegemony. So, how are such ideas, norms and values circulated and maintained? This study tried to answer this question drawing on a set of 30 semi-structured interviews with top UK CEOs and a demographic audit of current FTSE 100 CEOs. The findings suggest that three additional means of achieving business elite coherence have become more significant: professional business education, semi-formal but regular meeting sites, and specialist business media. © London School of Economics and Political Science 2017.

Discussões sobre o papel dos espaços livres públicos nos bairros de elite¹ contemporâneos

Directory of Open Access Journals (Sweden)

Fábio Mariz Gonçalves

2002-06-01

Full Text Available Tendo como objeto de estudo três bairros de elite contemporâneos (o Morumbi e o Alphaville, em São Paulo, e a Barra da Tijuca, no Rio de Janeiro. Debate-se que a superação dos conflitos decorrentes da inadequação dos padrões urbanísticos institucionais ao suporte físico original depende da implantação de um sistema de espaços livres urbanos públicos. Defende-se que a implantação e a sobrevivência deste sistema de espaços livres depende da superação de padrões sociais, culturais e econômicos que vêm minando a possibilidade de convivência de classes sociais distintas. Aponta-se que o abandono e o desequilíbrio que a paisagem urbana brasileira - especialmente a paulistana - vem apresentando são conseqüências da omissão do Estado na condução do acordo social necessário para a superação do atual estágio de segregação recíproca das diferentes classes sociais.

Physiological capacity and physical testing in male elite team handball

DEFF Research Database (Denmark)

Michalsik, Lars Bojsen; Madsen, K.; Aagaard, P.

2015-01-01

AIM: The aim of the present study was to examine the physical demands placed on male elite team handball players in relation to playing position. METHODS: Male elite team handball field players were evaluated during match-play over a six season time span using physiological measurements...... in "Jump and Reach" testing was 0.71 ± 0.08 m (range: 0.61-0.86 m). Maximal ball throwing speed was observed using the set shot with 3-step run-up (92.8 ± 5.3 km·h⁻¹, range: 75.8-108.2 km·h⁻¹). CONCLUSION: Modern male elite team handball imposes moderate-to-high demands on the aerobic energy system...

Sprinters in the Course of a Marathon: Withdrawal from Elite Competitive Sport in Adolescence

Science.gov (United States)

Mudrak, Jiri

2010-01-01

This paper attempts to explain, using a multi-case study approach, why some young elite athletes, who have shown extraordinary talent in childhood, leave competitive sport in adolescence. Semi-structured interviews were conducted with five young elite athletes who decided to withdraw from elite sport. Interview data were analyzed using the…

Elitism, Sharing and Ranking Choices in Evolutionary Multi-Criterion Optimisation

OpenAIRE

Pursehouse, R.C.; Fleming, P.J.

2002-01-01

Elitism and sharing are two mechanisms that are believed to improve the performance of an evolutionary multi-criterion optimiser. The relative performance of of the two most popular ranking strategies is largely unknown. Using a new empirical inquiry framework, this report studies the effect of elitism, sharing and ranking design choices using a benchmark suite of two-criterion problems.........

Match Performance and Physiological Capacity of Female Elite Team Handball Players

DEFF Research Database (Denmark)

Michalsik, L B; Madsen, K; Aagaard, Per

2014-01-01

The present study evaluated the physical demands imposed on female elite team handball players in relation to playing position. Female elite team handball field players were examined during match-play over a 5-year period using video based computerized locomotion analysis of tournament matches...

Academic performance and self-regulatory skills in elite youth soccer players

NARCIS (Netherlands)

Jonker, Laura; Elferink-Gemser, Marije T.; Toering, Tynke T.; Lyons, James; Visscher, Chris

2010-01-01

Although elite athletes have been reported to be high academic achievers, many elite soccer players struggle with a stereotype of being low academic achievers. The purpose of this study was to compare the academic level (pre-university or pre-vocational) and self-regulatory skills (planning,

Elite athletes experiences with risk related to cardiac screening

DEFF Research Database (Denmark)

Christensen, Jonas Schmidt; Thing, Lone Friis

Society of Cardiology as well as major sports federations such as the International Olympic Committee, however, these recommendations seem to be based on an inadequate empirical foundation, just as the costs of performing cardiac screening on a larger scale seem out of proportion. Additionally, the field...... perspective on risk (Foucault 1988). For most elite athletes participation in cardiac screening is done out of a wish to obtain an acquittal from risks. Symptomatic of the risk society cardiac screening can from an athlete perspective at the same time be seen as an attempt to gain control over......Elite Athletes experiences with risks related to Cardiac Screening Jonas Schmidt Christensen1, Lone Friis Thing1 1University of Copenhagen - Department of Nutrition, Exercise and Sports (NEXS), Cardiac screening of elite athletes are recommended by both the American Heart Association & the European...

A longitudinal analysis of salivary testosterone concentrations and competitiveness in elite and non-elite women athletes.

Science.gov (United States)

Crewther, Blair T; Cook, Christian J

2018-05-01

There is evidence linking women's testosterone (T) to competitive behaviours in sport and exercise. To advance this work, we examined the longitudinal relationships between salivary T (sal-T) and competitiveness in athletic women who differ in training status. Elite (n = 9) and non-elite (n = 21) women athletes were monitored on days 6-8 (follicular phase), 13-15 (ovulatory phase) and 20-22 (Luteal phase) of a menstrual cycle with two repeats. Salivary T levels were assessed before breakfast, followed by two questions (each rated on a 1-7 scale) on competitive desire and training motivation. Using a linear mixed model, we evaluated the menstrual phase and training status effects on each variable, before assessing the within-subject effects of sal-T on competitiveness. Salivary T concentrations were higher at ovulation (effect size [ES] difference = 0.2-1.4), relative to the follicular and luteal phases, with a more marked response among elite women (p competitiveness ratings showed similar menstrual-phase variation (ES difference = 0.6-1.0 at ovulation). A positive effect of sal-T on competitiveness emerged in both groups (p competitive desire and training motivation all peaked around ovulation in women athletes. Notably, sal-T availability and its relationship with competitiveness was stronger among high-performing athletes. Our findings confirm menstrual fluctuations in T and competitiveness among naturally-cycling women, with population context as a moderating factor. Copyright © 2018 Elsevier Inc. All rights reserved.

A Longitudinal Study of Physical Fitness in Elite Junior Tennis Players

NARCIS (Netherlands)

Kramer, Tamara; Huijgen, Barbara C. H.; Elferink-Gemser, Marije T.; Visscher, Chris

Purpose: To analyze how physical fitness (PF) improves in elite junior tennis players related to age, maturity, and performance level. Methods: Elite junior tennis players (n = 113 boys, n = 83 girls) divided by performance level were monitored longitudinally from U14 to U16. Maturity, upper and

Does elite sporting success have a lasting impact on national pride?

NARCIS (Netherlands)

Elling, Agnes; Hilvoorde, Ivo van; Dool, Remko van den

2012-01-01

Like many other countries, the Dutch government increased investments in elite sports in the last decennium, partly driven by the ambition to organize the Olympic Games in 2028 in the Netherlands. One of the most important legitimations for this ambition is that elite sports events and national

High prevalence of asthma in Danish elite canoe- and kayak athletes

DEFF Research Database (Denmark)

Ulrik, Charlotte Suppli; Svenningsen, Claus

2012-01-01

Asthma is common in elite athletes, but our knowledge of asthma in elite canoe and kayak athletes is limited. The aim of the present prospective cross-sectional study was therefore to investigate the prevalence of asthma, including asthma-like symptoms, exhaled nitric oxide, and airway reactivity...

A Cross-Cultural Comparison of the Transition out of Elite Sport

DEFF Research Database (Denmark)

Küttel, Andreas

This PhD thesis investigates the transition out of elite sport from a holistic and ecological perspective. The framework that guided this project was developed based on sport developmental and transition models and focus on the influence of the macro-level (e.g., culture, welfare system) and the ...... elite sport with education or work. Applying a cultural praxis, this thesis emphasizes the importance to consider the socio-cultural context when studying athletes’ careers and transitions.......This PhD thesis investigates the transition out of elite sport from a holistic and ecological perspective. The framework that guided this project was developed based on sport developmental and transition models and focus on the influence of the macro-level (e.g., culture, welfare system......) and the meso-level (e.g., sports system, dual career possibilities) on athletes’ transition and the consequences of athletic retirement. In this project, the transition of former elite athletes from Switzerland, Denmark, and Poland was compared in terms of preconditions, adaptation quality, and life situation...

Striving for success or addiction? Exercise dependence among elite Australian athletes.

Science.gov (United States)

McNamara, Justin; McCabe, Marita P

2012-01-01

Exercise dependence is a condition that involves a preoccupation and involvement with training and exercise, and has serious health and performance consequences for athletes. We examined the validity of a biopsychosocial model to explain the development and maintenance of exercise dependence among elite Australian athletes. Participants were 234 elite Australian athletes recruited from institutes and academies of sport. Thirty-four percent of elite athletes were classified as having exercise dependence based on high scores on the measure of exercise dependence. These athletes had a higher body mass index, and more extreme and maladaptive exercise beliefs compared to non-dependent athletes. They also reported higher pressure from coaches and teammates, and lower social support, compared to athletes who were not exercise dependent. These results support the utility of a biopsychosocial model of exercise dependence in understanding the aetiology of exercise dependence among elite athletes. Limitations of the study and future research directions are highlighted.

Peculiarities of the formation and functioning of regional political elite in contemporary Ukraine

Directory of Open Access Journals (Sweden)

S. V. Rybalka

2015-06-01

Regional political elite in Ukraine is constantly under pressure of the all­ukrainian political process­level. This complicates the transformation of regional and local elites to real decision makers for the organization of the relevant areas development. A significant problem for domestic regional elites, in the author’s opinion, is the leaching of personnel recruiting local and regional leaders to fill positions at the capital level.

Characteristics of Plantar Pressures and Related Pain Profiles in Elite Sprinters and Recreational Runners.

Science.gov (United States)

Chow, Tong-Hsien; Chen, Yih-Shyuan; Wang, Jia-Chang

2018-01-01

Plantar pressure measurement is effective for assessing plantar loading and can be applied to evaluating foot performance. We sought to explore the characteristics of plantar pressures in elite sprinters and recreational runners during static standing and walking. Arch index (AI) values, regional plantar pressure distributions (PPDs), and footprint characteristics were examined in 80 elite sprinters and 90 recreational runners using an optical plantar pressure measurement system. Elite sprinters' pain profiles were examined to evaluate their most common pain areas. In recreational runners, AI values in males were in the normal range and in females were high arch type. The AI values were significantly lower in elite sprinters than in recreational runners. In elite sprinters, particularly males, the static PPD of both feet was higher at the medial metatarsal bone and the lateral heel and lower at the medial and lateral longitudinal arches. Elite male sprinters' PPD of both feet was mainly transferred to the medial metatarsal bone and decreased at the lateral longitudinal arch and the medial heel during the midstance phase of walking. The lateral knee joint and biceps femoris were the most common sites of musculoskeletal pain in elite sprinters. Elite sprinters' AI values could be classified as high arches, and their PPD tended to parallel the features of runners and high-arched runners. These findings correspond to the profile of patellofemoral pain syndrome (PFPS)-related plantar pressure. The pain profiles seemed to resonate with the symptoms of high-arched runners and PFPS. A possible link between high-arched runners and PFPS warrants further study.

Changes in the physical fitness of elite women's rugby union players ...

African Journals Online (AJOL)

Objective. To investigate changes in the physical fitness characteristics of elite women's rugby union players over a competitive season. Methods. Thirty-two elite women's rugby union players, all members of the South African Rugby Union High Performance Squad, were sub-divided into 2 positional categories of 17 ...

Island of the Sun: Elite and Non-Elite Observations of the June Solstice

Science.gov (United States)

Dearborn, David S. P.; Bauer, Brian S.

In Inca times (AD 1400-1532), two small islands in Lake Titicaca had temples dedicated to the sun and the moon. Colonial documents indicate that the islands were the focus of large-scale pilgrimages. Recent archaeoastronomical work suggests that rituals, attended by both elites and commoners, were held on the Island of the Sun to observe the setting sun on the June solstice.

Genetic algorithms with memory- and elitism-based immigrants in dynamic environments.

Science.gov (United States)

Yang, Shengxiang

2008-01-01

In recent years the genetic algorithm community has shown a growing interest in studying dynamic optimization problems. Several approaches have been devised. The random immigrants and memory schemes are two major ones. The random immigrants scheme addresses dynamic environments by maintaining the population diversity while the memory scheme aims to adapt genetic algorithms quickly to new environments by reusing historical information. This paper investigates a hybrid memory and random immigrants scheme, called memory-based immigrants, and a hybrid elitism and random immigrants scheme, called elitism-based immigrants, for genetic algorithms in dynamic environments. In these schemes, the best individual from memory or the elite from the previous generation is retrieved as the base to create immigrants into the population by mutation. This way, not only can diversity be maintained but it is done more efficiently to adapt genetic algorithms to the current environment. Based on a series of systematically constructed dynamic problems, experiments are carried out to compare genetic algorithms with the memory-based and elitism-based immigrants schemes against genetic algorithms with traditional memory and random immigrants schemes and a hybrid memory and multi-population scheme. The sensitivity analysis regarding some key parameters is also carried out. Experimental results show that the memory-based and elitism-based immigrants schemes efficiently improve the performance of genetic algorithms in dynamic environments.

Tropa de elite Troupe d'élite

Directory of Open Access Journals (Sweden)

Rafael Soares Gonçalves

2009-07-01

Full Text Available Le film Tropa de Elite (Troupe d’Elite du jeune cinéaste José Padilha est devenu le blockbuster du cinéma brésilien en 2007. Il a remporté de très nombreuses récompenses dans le monde, dont l’Ours d’Or du festival de Berlin (2008. À cette occasion, il a suscité de vifs débats sur la manière dont il traitait de l’expansion du trafic de drogues à Rio de Janeiro et des pratiques à la fois corrompues et violentes de la police de la ville, en d’autres termes, de la guérilla urbaine en cours dans...

La elite económica Argentina, 1810-1914

Directory of Open Access Journals (Sweden)

Roy Hora

2014-12-01

Full Text Available Este artículo analiza los principales rasgos del sector más poderoso de la elite económica argentina del período 1810-1914. El trabajo discute las principales interpretaciones sobre las características y naturaleza de este grupo, pone de relieve algunas de limitaciones de los enfoques más habituales sobre el tema, y sugiere de qué manera conceptualizarlo de forma productiva. Aunque el objeto de este trabajo es la elite económica, todo análisis de este actor supone a la vez una manera de concebir las características del sistema de poder y del entorno económico en el que se desenvuelve la acción de los hombres de fortuna. Por este motivo, este trabajo formula algunas consideraciones generales sobre las características del Estado (argentino y el capitalismo (pampeano, con el fin de precisar mejor qué tipo de elite económica dominó la producción rural y la economía argentina en el período de crecimiento exportador que se extendió desde la Independencia hasta la Primera Guerra Mundial. El trabajo toma distancia de los estudios que enfatizan la importancia de la dimensión política para explicar el proceso de constitución y reproducción de esta elite económica, enfatizando en cambio los determinantes económicos de este proceso. El ensayo no aporta nueva evidencia empírica, sino una reflexión a partir de la literatura existente.

As transformações na música popular brasileira: um processo de branqueamento?

OpenAIRE

Silva, Patrícia Fatima Crepaldi Bento da

2008-01-01

O presente trabalho tem como objetivo analisar as transformações ocorridas na música popular brasileira verificando se e de que forma ocorreu, o processo de exclusão da população negra neste segmento cultural brasileiro, levando assim, a música brasileira a um processo de branqueamento. Concentramo-nos no estudo da história oficial e documentada da Bossa Nova, dentro do período de 1958 a 1968, bem como suas dissidências, desdobramentos e antagonismos, pois este é oficialmente o primeiro ...

Praktik Demokrasi Pasca-Pemilu di Tingkat Lokal: Preferensi para Aktor Elite dalam Perspektif Teori Pilihan Rasional

Directory of Open Access Journals (Sweden)

Yustinus Suhardi Ruman

2015-04-01

Full Text Available Electoral democracy generates the political elites. Because these political elites are born through a democratic process, they are expected to practice their power in accordance to the basic principles of democracy. One of them is to open the opportunity and acces of people to participatie in decision making proceses. Nevertheless, the problem is that the political elites who were elected through electoral democracy tend to close the participation of citizen in policy making process. To analyze how the political elites formulated the policy and what the rationality of the policy was, this article used rational choice theory. Article used secondary data to analyze the problem. Results of the analysis showed that democracy in local level after elections was determined by rationality, preferences, and interests of the political elites. The practices of power of the elites in local level in the context of rational choice theory made opportunity and access for the people obstructed. It then affects the existing development policies reflect only rationality, preferences, and interests of some elites. 

The role of community in the development of elite handball and football players in Denmark.

Science.gov (United States)

Rossing, N N; Nielsen, A B; Elbe, A-M; Karbing, D S

2016-01-01

The primary purpose of this study was to investigate the effect of the place of early development in a sample of Danish male elite and youth handball and football players. The sample included 366 handball and football players from the elite Danish league in the season 2011-2012 and a comparison sample of youth players under the age of 12 from 2003, including 147,221 football and 26,290 handball players. Odds ratio analysis showed that both population size and density significantly affected the proportional number of youth players per community and the odds of athletes reaching an elite level in football and handball. The odds for youth player registrations in both handball and football increased in rural in contrast to urban communities. However, elite football players primarily came from communities of high density (>1000 pop./km(2)), whereas elite handball players primarily came from less densely populated communities (100 to <250 pop./km(2)). Furthermore, there seems to be a relation between representation of elite and talent clubs in different communities and the probability of becoming an elite player in both sports. The limited number of elite players in both sports from rural communities may be due to national talent development strategies that do not incorporate development support for clubs in rural areas. Additionally, the results of the study clearly suggest the need to include the youth player population to advance research findings in birthplace effect studies.

Business elites and the field of power in France

OpenAIRE

Maclean, Mairi; Harvey, Charles; Kling, Gerhard

2015-01-01

Bourdieu’s construct of the field of power has received relatively little attention despite its novelty and theoretical potential. This paper explores the meaning and implications of the construct, and integrates it into a wider conception of the formation and functioning of elites at the highest level in society. Drawing on an extensive dataset profiling the careers of members of the French business elite, it compares and contrasts those who enter the field of power with those who fail to qu...

Descontinuidades produtivas e tecnológicas na estrutura industrial da economia brasileira

Directory of Open Access Journals (Sweden)

Rosembergue Valverde

Full Text Available Resumo O objetivo deste artigo é avaliar a capacidade da economia brasileira de sustentar taxas de crescimento em longo prazo, considerando as complementaridades técnicas intersetoriais como vetor de absorção e difusão tecnológicas na estrutura industrial. Para realizar essa tarefa, recorre-se às teorias neo-schumpeteriana, que descrevem os processos de absorção e difusão tecnológicas e à construção de um modelo de crescimento multissetorial de inspiração neorricardiana do tipo Sraffa-Von Neumann. Em acordo com os procedimentos metodológicos adotados, identificam-se descontinuidades produtivas, características de estrangulamentos da produção, que comprometem as condições de crescimento de longo prazo e os processos de absorção e difusão tecnológicas da economia brasileira. Em conclusão, destaca-se a existência de pontos de estrangulamentos de produção em setores com elevado grau de basicidade, fundamentais para a reprodução da estrutura produtiva da economia brasileira.

Trajetórias de Multinotabilidades: Reconfigurações Históricas e Condicionantes Sociais das Inscrições Políticas e Culturais de Parlamentares Brasileiros

Directory of Open Access Journals (Sweden)

Eliana Tavares dos Reis

2015-06-01

Full Text Available O artigo discute os condicionantes da afirmação de parlamentares, indissocia-velmente em domínios do poder político e da produção cultural no Brasil. Para a apreensão de lógicas e práticas que presidem a ocupação de posições variadas e relativamente bem alocadas no Parlamento, em universidades, nas burocracias estatais, na mídia, em instâncias de consagração intelectual e em arenas de formulação de problemáticas políticas, o foco recai sobre o estudo das trajetórias consideradas exemplares de Afonso Arinos e Delfim Netto. Os percursos seguidos e os posicionamentos assumidos pelos agentes são examinados à luz das conjunturas históricas, das reconfigurações nas relações de poder (no plano nacional e internacional e das transformações nos planos do ensino universitário e da mediação cultural. Pondera-se sobre redefinições e amálgamas dos repertórios legítimos de intervenção (erudição letrada e conhecimento técnico mobilizados nos principais debates sobre a nação ao longo do século XX. Isso, por sua vez, permite, por um lado, identificar processos, espaços, competências e linguagens que são concorrentes, complementares e interdependentes, e, por outro, refletir acerca do trabalho de elaboração de representações sobre a cultura, a política, a economia e o Estado.

Self Hypnosis for Elite Athletes.

Science.gov (United States)

Davey, Colin P.

A summary of the use of hypnosis in sport (Morgan 1980) has suggested that the evidence in this area is equivocal, particularly in strength, endurance, and psychomotor tasks. However, some experiments have demonstrated the potential use of hypnosis. This paper presents examples of two elite Australian athletes who achieve success using hypnosis or…

The Study of Eating Disorders and Body Image Among Elite Martial Arts Athletes

Directory of Open Access Journals (Sweden)

Morteza Taheri

2017-11-01

Full Text Available Study objective: The competitive sports environment can enhance social and cultural pressure towards having ideal body weight in weight-sensitive sports. The close relationship between body image and performance makes the elite athletes vulnerable to eating disorders. Thus, the purpose of this research was to study eating disorders and body image among weight-class elite athletes. Methods: A cross-sectional study was carried out with elite martial arts athletes (Karate, Taekwondo, and Judo who were considered to be of higher risk for eating disorders. 63 elite martial arts male athletes (18.59 ± 5.29 yrs, and 63 non-athlete persons (17.3 ± 3.4 yrs were recruited. Body Mass Index (BMI, Waist Hip Ratio (WHR, and Percent Body Fat (PBF were measured using caliper and meter. Eating Disorder Diagnosis Scale (EDDS and Body Image Rating Scale (BIRS were used to study eating disorders and body image among elite martial arts athletes. Results: no sign of clinical EDDS were found among the investigated athletes, and non-athletes. There were significant differences in total score of EDDS (p=0.001, eating disorder and weight concern subscales (respectively p=0.012, p=0.001 in athletes and non-athletes. Furthermore, compared with the non-athlete group, elite athlete group with middle, good, and great body images scored higher on total score and all subscales of EDDS (p ≤ 0.05. Conclusion: The results from our study show the presence of worriment about eating disorder especially body weight and eating concern in elite athletes and the early detection of it may prevent progression to severe eating disorders.

Postural stability decreases in elite young soccer players after a competitive soccer match

DEFF Research Database (Denmark)

Brito, João; Fontes, Ivo; Ribeiro, Fernando

2012-01-01

To investigate the effects of an official soccer match on postural stability in youth elite soccer players.......To investigate the effects of an official soccer match on postural stability in youth elite soccer players....

Evaluation of ACE gene I/D polymorphism in Iranian elite athletes.

Science.gov (United States)

Shahmoradi, Somayeh; Ahmadalipour, Ali; Salehi, Mansoor

2014-01-01

Angiotensin converting enzyme (ACE) is an important gene, which is associated with the successful physical activity. The ACE gene has a major polymorphism (I/D) in intron 16 that determines its plasma and tissue levels. In this study, we aimed to determine whether there is an association between this polymorphism and sports performance in our studied population including elite athletes of different sports disciplines. We investigated allele frequency and genotype distribution of the ACE gene in 156 Iranian elite athletes compared to 163 healthy individuals. We also investigated this allele frequency between elite athletes in three functional groups of endurance, power, and mixed sports performances. DNA was extracted from peripheral blood, and polymerase chain reaction (PCR) method was performed on intron 16 of the ACE gene. The ACE genotype was determined for each subject. Statistical analysis was performed by SPSS 15, and results were analyzed by Chi-Square test. There was a significant difference in genotype distribution and allele frequency of the ACE gene in athletes and control group (P = 0.05, P = 0.03, respectively). There was also a significant difference in allele frequency of the ACE gene in 3 groups of athletes with different sports disciplines (P = 0.045). Proportion of the ACE gene D allele was greater in elite endurance athletes (37 high-distance cyclists) than two other groups. Findings of the present study demonstrated that there is an association between the ACE gene I/D polymorphism and sports performance in Iranian elite athletes.

Disciplinary Elites and Qualitative Research.

Science.gov (United States)

Parry, Odette; And Others

Key aspects of the academic socialization of doctoral students in Britain are described by comparing and contrasting supervisors of Ph.D. candidates in a natural science and a social science discipline. The role of the supervisor in the production of academic elites is highlighted in the two very different academic research traditions. A total of…

The Role of Elites in the Description of the Early Modern State

DEFF Research Database (Denmark)

Clausen, Lars

2011-01-01

to a systems-theoretical position could provide for an enhanced theoretical reflection of the role of elites in both theory and empirical research. The presentation ends with a short discussion of a part of Luhmannian theory: why were elites removed their functional importance after the transition from...

Access through the Ages at an Elite Boarding School: A Case Study of Phillips Academy

Science.gov (United States)

Carney, Samantha

2012-01-01

This study is about access for low-income students at an elite boarding school. As "feeder schools" to elite colleges and universities, elite boarding schools play a significant role in determining which students will be in the upper class in America; however, little is known about the history of low-income students at these schools. The…

The yo-yo IR2 test: physiological response, reliability, and application to elite soccer

DEFF Research Database (Denmark)

Krustrup, Peter; Mohr, Magni; Nybo, Lars

2006-01-01

biopsies and blood samples were obtained, and heart rate was measured before, during, and after the Yo-Yo IR2 test. Additionally, 119 Scandinavian elite soccer players carried out the Yo-Yo IR2 test on two to four occasions. Results: Yo-Yo IR2 performance was 591 +/- 43 (320-920) m or 4.3 (2.6-7.9) min...... was better (P elite soccer players than for moderate elite players (1059 +/- 35 vs 771 +/- 26 m) and better (P elite soccer players...... turnover. Specifically, the Yo-Yo IR2 test was shown to be a sensitive tool to differentiate between intermittent exercise performance of soccer players in different seasonal periods and at different competitive levels and playing positions....

Specific Physical Training in Elite Male Team Handball.

Science.gov (United States)

Wagner, Herbert; Gierlinger, Manuel; Adzamija, Nermin; Ajayi, Samuel; Bacharach, David W; von Duvillard, Serge P

2017-11-01

Wagner, H, Gierlinger, M, Adzamija, N, Ajayi, S, Bacharach, DW, and von Duvillard, SP. Specific physical training in elite male team handball. J Strength Cond Res 31(11): 3083-3093, 2017-Specific physical training in elite team handball is essential for optimal player's performance; however, scientific knowledge is generally based on temporary training studies with subelite athletes. Therefore, the aim of the study was to analyze the effects of specific physical training in an elite male handball team over the entire season. Twelve players of a male handball team from the First Austrian Handball League conducted a 1-year specific physical training program in addition to their normal (team handball techniques and tactics) weekly training. Performance was measured with 5 general and 4 specific tests as well as game statistics during competition. Repeated measures analysis of variances and paired sample t-test were used to analyze differences in performance during training. We found a significant increase in oxygen uptake, offense time, defense time, fast break time, and jump height in the specific tests. Game performance statistics revealed a lower throwing percentage in the hosting team (59%) compared with the rival teams (63%). Our results indicated that specific endurance and agility are an acceptable modality in elite male team handball. However, performance in competition is strongly influenced by specific techniques and tactics. We recommend to strength and conditioning professionals that they tailor strength and power training, coordination and endurance as specific as possible, using free weights, agility exercises that include change in direction and jumps as well as short (10-15 seconds) high-intensity intervals.

Strength and Jump Biomechanics of Elite and Recreational Female Youth Soccer Players

Science.gov (United States)

Chrisman, Sara P.; O'Kane, John W.; Polissar, Nayak L.; Tencer, Allan F.; Mack, Christopher D.; Levy, Marni R.; Schiff, Melissa A.

2012-01-01

Context Most researchers investigating soccer injuries have studied elite athletes because they have greater athletic-exposure hours than other athletes, but most youth participate at the recreational level. If risk factors for injury vary by soccer level, then recommendations generated using research with elite youth soccer players might not generalize to recreational players. Objective To examine injury risk factors of strength and jump biomechanics by soccer level in female youth athletes and to determine whether research recommendations based on elite youth athletes could be generalized to recreational players. Design Cross-sectional study. Setting Seattle Youth Soccer Association. Patients or Other Participants Female soccer players (N = 92) aged 11 to 14 years were recruited from 4 randomly selected elite (n = 50; age = 12.5 years, 95% confidence interval [95% CI]) = 12.3, 12.8 years; height = 157.8 cm, 95% CI = 155.2, 160.3 cm; mass = 49.9 kg, 95% CI = 47.3, 52.6 kg) and 4 randomly selected recreational (n = 42; age = 13.2 years, 95% CI = 13.0, 13.5 years; height = 161.1 cm, 95% CI = 159.2, 163.1 cm; mass = 50.6 kg, 95% CI = 48.3, 53.0 kg) soccer teams. Main Outcome Measure(s) Players completed a questionnaire about demographics, history of previous injury, and soccer experience. Physical therapists used dynamometry to measure hip strength (abduction, adduction, extension, flexion) and knee strength (flexion, extension) and Sportsmetrics to measure vertical jump height and jump biomechanics. We compared all measurements by soccer level using linear regression to adjust for age and mass. Results Elite players were similar to recreational players in all measures of hip and knee strength, vertical jump height, and normalized knee separation (a valgus estimate generated using Sportsmetrics). Conclusions Female elite youth players and recreational players had similar lower extremity strength and jump biomechanics. This suggests that recommendations generated from

Dinamika Elit Lokal Madura

Directory of Open Access Journals (Sweden)

Imam Zamroni

2012-01-01

Full Text Available The priyayi played a vital role in leading the Indonesian community during the colonial era. The same applies to Madura society. During the colonial era, power wielded by the priyayi was constricted on the basis of Madura culture and was strengthened by the bureaucratic power structure at both the village and district/ city level. This was manifested in such ways as serving as a klébun or bupati. However, the pattern of priyayi power, which was underpinned by feudalism waned, being replaced by Islamic religious leaders known as kiai. During the New Order regime, kiai in Madura played a very dominant role which was not only limited to the realm of religion, but also all aspects of life ranging from social, politics, economic, to culture. Nevertheless, with the dawn of the reformation era, economic elites have catapulted themselves to prominence, and there are growing signs that they are replacing the role which religious leaders used to play in Madura society in general and in the political domain in particular through forming shadow state as a tool used to exert control over Madura Political dynamics. This concise paper presents as discussion of ‘political fights’ among cultural, religious, bureaucratic, and economic elites in Madura.

Transtorno do comportamento alimentar em atletas de elite de nado sincronizado Eating disorders in elite synchronized swimmers

Directory of Open Access Journals (Sweden)

Talita Adão Perini

2009-02-01

Full Text Available OBJETIVOS: O objetivo do presente estudo foi identificar a presença de transtorno do comportamento alimentar (TCA ou síndromes precursoras e o grau de distorção da imagem corporal em atletas de elite de nado sincronizado. Essa modalidade é considerada de risco para desenvolvimento de TCA por valorizar, além de outros aspectos, a leveza e beleza de movimentos que, de certa forma, estão associados a baixa massa corporal. MÉTODOS: Foram avaliadas 27 atletas de nado sincronizado, sendo 19 da categoria juniores (15,6 ± 0,8 anos e oito da categoria de seniores (19,0 ± 1,3 anos que compunham a seleção brasileira na época do estudo (2000. Um grupo de 32 adolescentes não-atletas (15,0 ± 1,6 anos foi usado para comparação com as atletas. Os procedimentos metodológicos adotados foram: aplicação de três instrumentos de auto-relato, validados. 1 EAT-26 - presença de comportamentos alimentares inadequados; 2 BITE - presença de atitudes sugestivas de bulimia nervosa; e 3 BSQ - insatisfação da auto-imagem corporal. RESULTADOS: Embora tanto o grupo de atletas, quanto o de não-atletas tenham apresentado parâmetros antropométricos compatíveis com padrões saudáveis para a idade e sexo, os resultados evidenciam a presença de insatisfação com a auto-imagem corporal e a adoção de práticas patológicas de controle da massa corporal, sobretudo entre atletas da categoria juniores e entre as adolescentes não-atletas. CONCLUSÕES: Os resultados encontrados no presente estudo retratam uma tendência mundial de preocupação com a aparência entre adolescentes capaz de levá-las à adoção de condutas não-saudáveis.OBJECTIVES: The aim of the present study was to identify the Eating Behavior Disorder (EBD or precursory syndromes and the level of distortion of the body image of elite synchronized swimming athletes. This sport modality is considered of risk for development of eating disorders for valuing, among other aspects, the

Notícias do Levantamento de Recursos e Necessidades de Enfermagem na Revista Brasileira de Enfermagem (1955-1958

Directory of Open Access Journals (Sweden)

Daniela Vieira Malta

2014-10-01

Full Text Available Estudo Histórico Social que tem como objeto notícias sobre o Levantamento de Recursos e Necessidades de Enfermagem no Brasil, publicadas na Revista Brasileira de Enfermagem entre 1955 e 1958. A fonte primária foi constituída pelos exemplares da Revista Brasileira de Enfermagem, publicados dentro do recorte temporal do estudo. As fontes secundárias foram constituídas por livros, artigos, dissertações e teses relativas à história da Enfermagem. A análise dos dados teve apoio das fontes secundárias e do pensamento do sociólogo Pierre Bourdieu. Os dados evidenciaram que a Revista Brasileira de Enfermagem, além de oportunizar a divulgação de notícias acerca do Levantamento, proporcionou visibilidade ao mesmo mediante a veiculação dessas notícias e, por fim, teve o efeito simbólico de conferir poder e prestígio à Enfermagem Brasileira.

Coaches' Coaching Competence in Relation to Athletes' Perceived Progress in Elite Sport

Science.gov (United States)

Moen, Frode; Federici, Roger A.

2013-01-01

This article looks at whether higher levels of perceived coaching competencies focusing on relational issues, were associated with higher satisfaction among elite athletes with their progress in sport. In order to explore this, we investigated elite athletes' perceptions of their coaches' coaching competence (CCS) and how these perceptions related…

Low seroprevalence of bartonella species in danish elite orienteers

DEFF Research Database (Denmark)

Schiellerup, Peter; Dyhr, Thomas; Rolain, Jean Marc

2004-01-01

participants were tested for antibodies against B. henselae, B. quintana and B. elizabethae using immunofluorescent antibody tests. Surprisingly, Bartonella antibodies were only detected in sera from 5 persons: B. henselae from 1 elite orienteer, 1 handball player and 1 blood donor. B. elizabethae antibodies...... were detected in 1 handball player and 1 basketball player. We found no association between elite orienteers and the prevalence of Bartonella antibody positivity. This is in contrast to the Swedish study, and might be explained by the use of different serological methods in the 2 studies; to determine...

Improved genetic algorithms using inverse-elitism; Gyakuerito senryaku wo mochiita kairyo identeki algorithm

Energy Technology Data Exchange (ETDEWEB)

Kawanishi, H.; Hagiwara, M. [Keio University, Tokyo (Japan)

1998-05-01

Improved Genetic Algorithms (GAs) have been proposed in this paper. We have directed our attention to `selection` and `crossover` in GAs. Novel strategies in selection and crossover are used in the proposed method. Various selecting strategies have been used in the conventional GAs such as Elitism, Tournament, Ranking, Roulette wheel, and Expected value model. These are not always effective, since these refer to only the fitness of each chromosome. We have developed the following techniques to improve the conventional GAs: `inverse-elitism` as a selecting strategy and variable crossover range as a crossover strategy. In the `inverse-elitism`, an inverse-elite whose gene values are reversed from those in the corresponding elite is produced. This strategy greatly contributes to diversification of chromosomes. As for the variable crossover range, we combine the following crossover techniques effectively: one is that range in crossover is varied from wide to narrow gradually to carry out global search in the beginning and local search in the ending; another is that range in crossover is varied from narrow to wide. We confirmed validity and superior performance of the proposed method by computer simulations. 18 refs., 9 figs., 3 tabs.

Perceived parenting styles differ between genders but not between elite athletes and controls

Directory of Open Access Journals (Sweden)

Serge Brand

2011-01-01

Full Text Available Serge Brand1, Markus Gerber2, Johannes Beck1, Nadeem Kalak1, Martin Hatzinger1,3, Uwe Pühse2, Edith Holsboer-Trachsler11Depression and Sleep Research Unit, Psychiatric Hospital of the University of Basel, Basel, Switzerland; 2Institute of Exercise and Health Sciences, University of Basel, Basel, Switzerland; 3Psychiatric Hospital, Solothurn, SwitzerlandAbstract: For adolescent elite athletes, parental financial and emotional support is crucial. However, parents of elite athletes may be critical and demanding. Moreover, there is evidence that girls report more favorable perceived parenting styles compared with boys. The aim of the present study was to investigate perceived parenting styles among female and male adolescent elite athletes and controls. We sampled 258 adolescent elite athletes (139 females, 119 males and 176 controls (139 females, 37 males. Participants completed a questionnaire to assess perceived parenting styles (support, commendation, reproach, restriction, inconsistency. Results showed that parenting styles did not differ between athletes and controls, except for restriction, for which athletes reported lower levels. Female adolescents had higher scores for positive and lower scores for negative perceived parenting styles.Keywords: parenting style, gender, elite athletes, controls

Elis Regina e a música televisual brasileira

Directory of Open Access Journals (Sweden)

Alexandre Rocha da Silva

2008-11-01

Full Text Available Este artigo discute o modo pelo qual a televisão brasileira construiu Elis Regina como ator televisivo. Parte da idéia proposta por Augusto de Campos e Caetano Veloso de que Elis foi a primeira cantora efetivamente produzida pela televisão brasileira para investigar semioticamente o que aqui se denomina mundo televisivo. Este estudo aborda, ainda, as articulações entre gêneros, subgêneros e formatos como níveis que tecem as malhas do propriamente televisivo. Palavras-chave: mundos televisivos; audiovisualidades; imagem-música; semiótica; Elis Regina Abstract Elis Regina and Brazilian televised music - This paper discusses how Brazilian television built singer Elis Regina into a television actress. Starting from the idea proposed by Augusto de Campos and Caetano Veloso that Elis was the first singer effectively produced by Brazilian television, this paper makes a semiotic investigation into what is known as the world of television. This study also discusses the articulations between genres, subgenres and formats as levels that weave the mesh of television itself. Keywords: world of television; audiovisualities; image-music; semiotics; Elis Regina

Resting ECG findings in elite football players.

Science.gov (United States)

Bohm, Philipp; Ditzel, Roman; Ditzel, Heribert; Urhausen, Axel; Meyer, Tim

2013-01-01

The purpose of the study was to evaluate ECG abnormalities in a large sample of elite football players. Data from 566 elite male football players (57 of them of African origin) above 16 years of age were screened retrospectively (age: 20.9 ± 5.3 years; BMI: 22.9 ± 1.7 kg · m(-2), training history: 13.8 ± 4.7 years). The resting ECGs were analysed and classified according to the most current ECG categorisation of the European Society of Cardiology (ESC) (2010) and a classification of Pelliccia et al. (2000) in order to assess the impact of the new ESC-approach. According to the classification of Pelliccia, 52.5% showed mildly abnormal ECG patterns and 12% were classified as distinctly abnormal ECG patterns. According to the classification of the ESC, 33.7% showed 'uncommon ECG patterns'. Short-QT interval was the most frequent ECG pattern in this group (41.9%), followed by a shortened PR-interval (19.9%). When assessed with a QTc cut-off-point of 340 ms (instead of 360 ms), only 22.2% would have had 'uncommon ECG patterns'. Resting ECG changes amongst elite football players are common. Adjustment of the ESC criteria by adapting proposed time limits for the ECG (e.g. QTc, PR) should further reduce the rate of false-positive results.

Elitism and Stochastic Dominance

OpenAIRE

Bazen, Stephen; Moyes, Patrick

2011-01-01

Stochastic dominance has typically been used with a special emphasis on risk and inequality reduction something captured by the concavity of the utility function in the expected utility model. We claim that the applicability of the stochastic dominance approach goes far beyond risk and inequality measurement provided suitable adpations be made. We apply in the paper the stochastic dominance approach to the measurment of elitism which may be considered the opposite of egalitarianism. While the...

International migration among Egyptian elites: where they've been; where they're going?

Science.gov (United States)

Sell, R R

1990-01-01

Aspects of the international migration of Egypt's urban educated elite are examined using data from a 1987 survey of 874 Egyptian university students. "Specific questions considered are: What has been the migration experience of these elites? In what ways has this experience changed over time and what changes are likely to occur in the future? What are some of the characteristics of the potential participants in these changes? How do answers to these questions vary among different segments of this elite and what can be inferred about the class nature of Egyptian migration processes?" excerpt

Talent identification and selection in elite youth football: An Australian context.

Science.gov (United States)

O'Connor, Donna; Larkin, Paul; Mark Williams, A

2016-10-01

We identified the perceptual-cognitive skills and player history variables that differentiate players selected or not selected into an elite youth football (i.e. soccer) programme in Australia. A sample of elite youth male football players (n = 127) completed an adapted participation history questionnaire and video-based assessments of perceptual-cognitive skills. Following data collection, 22 of these players were offered a full-time scholarship for enrolment at an elite player residential programme. Participants selected for the scholarship programme recorded superior performance on the combined perceptual-cognitive skills tests compared to the non-selected group. There were no significant between group differences on the player history variables. Stepwise discriminant function analysis identified four predictor variables that resulted in the best categorization of selected and non-selected players (i.e. recent match-play performance, region, number of other sports participated, combined perceptual-cognitive performance). The effectiveness of the discriminant function is reflected by 93.7% of players being correctly classified, with the four variables accounting for 57.6% of the variance. Our discriminating model for selection may provide a greater understanding of the factors that influence elite youth talent selection and identification.

PHYSIOLOGICAL RESPONSES DURING MATCHES AND PROFILE OF ELITE PENCAK SILAT EXPONENTS

Directory of Open Access Journals (Sweden)

Benedict Tan

2002-12-01

Full Text Available This is a descriptive, cross-sectional study describing the physiological responses during competitive matches and profile of elite exponents of an emerging martial art sport, pencak silat. Thirty exponents (21 males and 9 females were involved in the study. Match responses (i.e. heart rate (HR throughout match and capillary blood lactate concentration, [La], at pre-match and at the end of every round were obtained during actual competitive duels. Elite silat exponents' physiological attributes were assessed via anthropometry, vertical jump, isometric grip strength, maximal oxygen uptake, and the Wingate 30 s anaerobic test of the upper and lower body, in the laboratory. The match response data showed that silat competitors' mean HR was > 84% of estimated HR maximum and levels of [La] ranged from 6.7 - 18.7 mMol-1 during matches. This suggests that competitive silat matches are characterised by high aerobic and anaerobic responses. In comparison to elite taekwondo and judo athletes' physiological characteristics, elite silat exponents have lower aerobic fitness and grip strength, but greater explosive leg power (vertical jump. Generally, they also possessed a similar anaerobic capability in the lower but markedly inferior anaerobic capability in the upper body

The World Anti-Doping Code: can you have asthma and still be an elite athlete?

Directory of Open Access Journals (Sweden)

Ken Fitch

2016-06-01

The World Anti-Doping Code (the Code has not prevented asthmatic individuals from becoming elite athletes. This review examines those sections of the Code that are relevant to respiratory physicians who manage elite and sub-elite athletes with asthma. The restrictions that the Code places or may place on the prescription of drugs to prevent and treat asthma in athletes are discussed. In addition, the means by which respiratory physicians are able to treat their elite asthmatic athlete patients with drugs that are prohibited in sport are outlined, along with some of the pitfalls in such management and how best to prevent or minimise them.

To Perceive and to Be Perceived: Challenges of Ethnography in Elite Schools

Science.gov (United States)

Mercader, Patricia; Weber, Rebecca; Durif-Varembont, Jean-Pierre

2015-01-01

Drawing on a larger study on "Gender practices and violence between peers: the stakes of mixed-sex education", this paper examines the methodological challenges specific to carrying out ethnography in an elite high school. The researcher's subjective experience in the field reveals the power dynamics at play in the elite setting. We also…

Alterations in redox homeostasis in the elite endurance athlete.

Science.gov (United States)

Lewis, Nathan A; Howatson, Glyn; Morton, Katie; Hill, Jessica; Pedlar, Charles R

2015-03-01

The production of reactive oxygen (ROS) and nitrogen species (RNS) is a fundamental feature of mammalian physiology, cellular respiration and cell signalling, and essential for muscle function and training adaptation. Aerobic and anaerobic exercise results in alterations in redox homeostasis (ARH) in untrained, trained and well trained athletes. Low to moderate doses of ROS and RNS play a role in muscle adaptation to endurance training, but an overwhelming increase in RNS and ROS may lead to increased cell apoptosis and immunosuppression, fatigued states and underperformance. The objectives of this systematic review are: (a) to test the hypotheses that ARH occur in elite endurance athletes; following an acute exercise bout, in an endurance race or competition; across a micro-, meso- or macro-training cycle; following a training taper; before, during and after altitude training; in females with amenorrhoea versus eumenorrhoea; and in non-functional over-reaching (NFOR) and overtraining states (OTS); (b) to report any relationship between ARH and training load and ARH and performance; and (c) to apply critical difference values for measures of oxidative stress/ARH to address whether there is any evidence of ARH being of physiological significance (not just statistical) and thus relevant to health and performance in the elite athlete. Electronic databases, Embase, MEDLINE, and SPORTDiscus were searched for relevant articles. Only studies that were observational articles of cross-sectional or longitudinal design, and included elite athletes competing at national or international level in endurance sports were included. Studies had to include biomarkers of ARH; oxidative damage, antioxidant enzymes, antioxidant capacity, and antioxidant vitamins and nutrients in urine, serum, plasma, whole blood, red blood cells (RBCs) and white blood cells (WBCs). A total of 3,057 articles were identified from the electronic searches. Twenty-eight articles met the inclusion criteria

The elite sport and Christianity debate: shifting focus from normative values to the conscious disregard for health.

Science.gov (United States)

Lee Sinden, Jane

2013-03-01

Scholars and theologians continue to debate whether or not God's intended purpose of elite sport violates the creational normativity for elite sport. However, while it is important to be aware of the contradictions between elite sport and Christianity, there is a need for more deep-seated discussions about emotions and health problems in elite sport and why so many Christian athletes continue to train for their sport at the expense of their health. This paper summaries the present debate regarding elite sport and Christianity and then shifts the reader to an exploration of the normalization of emotion, and the consequence of emotional suppression on athletes health. In doing so, the author presents the disregard of health problems as a more concrete measure of how far athletes should push themselves in elite sport. The author makes recommendations for emotion education and suggests directions for future research and practice.

Facipulation and Elite Formation: Community Resource Management in Southwestern Ghana

Directory of Open Access Journals (Sweden)

Manali Baruah

2017-01-01

Full Text Available Despite their stated commitment to democratic processes, the Government of Ghana and international authorities presume the accountability and ability of NGOs to represent local interests in forest resource management. This article scrutinises elite formation and elite capture through the case of a Community Resource Management Area (CREMA in western Ghana. NGOs and the forestry department promotes commercial tree planting on farmlands at this CREMA site. This article shows how institutional mandates, technical and managerial priorities are used by higher-level authorities to rationalise the omission of accountability and representation in CREMA activities. Disregard for democratic processes thus centralise decision making and render political processes apolitical at the cost of effective local participation and control over forest resources. Also, the legal and administrative framework of the CREMA tended to empower the traditional elites. In addition, the recognition of a local NGO by state authorities to oversee natural resource management infringed upon the CREMA's mandate and encouraged the formation of new elites. Further, the higher-level authorities' promotion of tree-tenure privatisation reduced public engagement by enclosing and thus discounting the public forest domain. The combination of these factors compromise the accountability and equitable sharing of benefits in CREMAs. Nevertheless, the CREMAs have been endorsed by the government as an innovative institutional structure for implementing REDD+ projects in Ghana.

Performance Motivation of Elite Athletes, Recreational Athletes and Non-Athletes

Directory of Open Access Journals (Sweden)

Šmela Pavel

2017-11-01

Full Text Available The aim of the paper is to widen knowledge about motivation of elite, recreational athletes and non-athletes. Participants from the elite athletes group (n = 35, 16.7 ± .70 years old were football players of the Slovak national team. Recreational athletes (n = 31, 16.8 ± .80 years old and non-athletes (n = 29, 15.7 ± .60 years old are visiting Grammar School in Zvolen. D-M-V standardized questionnaire was used to determine performance motivation. The Kolmogorov-Smirnov's test disconfirmed the null hypothesis on the normality of data. We used the non-parametric Kruskal-Wallis and Mann-Whitney U tests to determine the statistical significance of the differences. The results showed that there were significant (p .0.01 differences with large effect size (η2 ≥ .14 in all the three (the performance motives scale, the anxiety inhibiting performance scale and the anxiety supporting performance scale dimensions among the research groups. The motivation of elite athletes is significantly higher (p = .048; r = .25 compared to the recreational athletes. Also, compared to the non-athletes, the level of performance motivation is significantly higher (p = .002; r = .51 in the elite athletes. Based on the results of the study we can formulate the statement that the level of performance motivation is contingent on the level of sport activity.

Nação e nacionalismo a partir da experiência brasileira Nation and nationalism based on the Brazilian experience

Directory of Open Access Journals (Sweden)

Carlos Lessa

2008-04-01

Full Text Available Pensar nação e nacionalismo a partir da experiência brasileira exige um mergulho desde as raízes coloniais até a modernidade. Essa trajetória é marcada por descompassos, e desde o Estado Nacional até a sedimentação da nação e o sentimento de auto-estima com uma "identidade brasileira" transcorre-se mais de um século. Tanto o conceito de Brasil-nação quanto as versões nacionalistas jamais têm alta dramaticidade; as passagens históricas fundamentais - abolição, proclamação da República, Estado Novo - se sucedem com poucos traumas preliminares e, em seqüência, a trajetória opera uma rápida "conservatização". Do ponto de vista econômico, as forças produtivas se desenvolvem dinâmica e intensamente. Apesar da expansão demográfica, da ocupação territorial, da transformação e emergência de novos grupos sociais no campo e na cidade, é preservada a exclusão social de amplas frações da nacionalidade dos benefícios do dinamismo econômico. É ciclotímica a leitura dos nacionais de suas próprias características. A cultura, tanto das elites quanto a popular, fornece chaves para entender as mutações do pensar nacional em relação ao Brasil e o desdobramento de múltiplas características.This essay aims to analyze both Nation and Nationalism concepts according to the viewpoint of brazilian experience, from colonial roots to our times, from national state’s birth to the settlement of the Nation and national self-stee. The main historical landmarks happen with few preliminary traumas and are "conservative-zed". Productive forces develop dynamically; demographic expansion and territory occupation continue as society changes and new groups emerge; however, large population segments keep excluded from the welfare economic development should provide. Natives' self-perception is rather cyclothymical. Both popular and elite’s culture provide the keys to understand the mutations of national thinking about Brazil, as

Health in elite sports from a salutogenetic perspective: athletes' sense of coherence.

Directory of Open Access Journals (Sweden)

Jochen Mayer

Full Text Available OBJECTIVE: Considering the high number of stressors encountered in the context of elite sports, a high sense of coherence (SOC is crucial to allow athletes to maintain their health from both short- and long-term perspectives. The aim of this cross-sectional study was to investigate SOC in a population of elite athletes, focusing on identification of subsets of athletes with particularly high and low SOC scores, and any related predictors. The elite athletes' SOC scores were also evaluated for differences with those of the general population of Germany; whether a correlation between SOC and subjective health existed was additionally examined. METHOD: In total, 698 male and female elite athletes, drawn from Germany's highest-level national track and field squads, and first and second division handball teams, completed a survey that included the SOC-L9 Scale and measures of subjective health, sociodemographic information, and the number of injury lay-offs experienced during the athletes' careers to date. RESULTS: Classification tree analysis reveals six contrast groups with varying SOC scores. Several interacting factors determine the group to which an athlete belongs. Together with overuse injuries, additional factors are age, gender, and completed/not completed apprenticeship/degree. Female athletes aged between 19 and 25, who had already been subject to lay-offs due to overuse injuries, comprise the group with the lowest SOC scores. Overall, the SOC of elite athletes is slightly lower than in the general population. In accordance with other studies, a stronger SOC is also correlated significantly with better global subjective health. CONCLUSION: The identification of contrast groups with varying SOC scores contributes to the development of more targeted salutogenetic health promotion programs. Such programs would ideally include learning modules pertaining to coping with overuse injuries, as well as social support systems aiming to effectively

Folclore e nacionalidade na Literatura Brasileira do século XIX

Directory of Open Access Journals (Sweden)

Cristina Betioli Ribeiro

2006-01-01

Full Text Available O presente artigo tem como objetivo apresentar um breve mapeamento dos principais aspectos e autores que integraram as discussões sobre o folclore como elemento nacionalista da literatura brasileira do século XIX.

Starting Off on the Wrong Foot : Elite Influences in Multi-Ethnic Democratization Settings

NARCIS (Netherlands)

Krebs, Lutz F.

2016-01-01

Elite manipulation theories, particularly the idea of diversionary war, have played a substantial role in the analysis of ethnic civil wars. Some, as Gagnon (2004), argue that political elites have shaped the perceptions of their population to create the illusion of a threatening outside world.

The structure of political elite networks in the Republic of Poland in 1993—2013

Directory of Open Access Journals (Sweden)

Fidrya Efim

2013-12-01

Full Text Available To identify the structure of network ties within Polish political elites; to study the features of network ties formation and the impact that both primary and labour socialisation periods and diaspora characteristics have on this process; to describe the structural features of the resultant network structures over different periods of time and analyse the structural dynamics of political elites for the purpose of forecasting major trends in the structural transformation of Polish political elites. In the course of the study, biographical data on the presidents, ministers, advisors, and party leaders of the Republic of Poland was collected and processed. The work follows the network analysis paradigm and identifies the dynamics of the key network parameters: distance, density, transitivity, and compactness. The author analyses the dynamics of representation in the structure of political territorial diaspora elites, business community members, and ‘moral politicians’. The article identifies two periods of formation of political party networks in Poland: the first period (1993—2007 saw a transition from rather weakly integrated systems to high density and cohesion networks as early as the second electoral cycle, after which a gradual decrease in the key indices of network integration was registered. A new peak of network cohesion and integration was reached in 2007—2011; however, the death of some key members of political elites in a plane crash resulted in a decrease in the network integration indices to the level of 2001—2005. On the whole, the network structure of Polish political elite is characterised by unstable dynamics relating to the crisis events of the past. However, it is established that the elites have a pronounced diaspora core and an unstable periphery; the share of businesspeople directly participating in political processes is decreasing, whereas ‘moral politicians’ usually take an active part in the formation of

Effect of cut type on fresh-cut 'menina brasileira' zucchini quality Efeito do tipo de corte na qualidade de abobrinha 'Menina Brasileira' minimamente processada

Directory of Open Access Journals (Sweden)

Brígida Monteiro Vilas Boas

2011-12-01

Full Text Available Market sales of ready-to-use fresh fruit and vegetables have grown quickly in the recent years as a result of changes in consumer attitudes. The goal of this work was to evaluate the effect of two kinds of cuts on the physiological, physical, physical-chemical, chemical and biochemical traits of fresh-cut 'Menina Brasileira' zucchini stored in rigid polypropylene packages, with lids of the same material containing sliced and grated zucchini and stored at 5º C, for 15 days. The variables respiratory rate, pH, L* value, soluble pectin, PME and PG activity, was interactively affected by the cut type and storage time factors. The variables mass loss, phenylalanine ammonia-lyase activity and total pectin variable were only significantly affected by storage time factor. It can be concluded that sliced 'Menina Brasileira' zucchini shows a higher titratable acidity and soluble solids and a lower respiratory rate, pectin soluble and phenylalanine ammonia-lyase activity when compared with grated zucchini, contributing to the preservation of quality attributes.As vendas no mercado de frutas e hortaliças frescas prontas para o consumo têm crescido rapidamente nos últimos anos como resultado de mudanças nas atitudes dos consumidores. Neste trabalho objetivou-se avaliar o efeito de dois tipos de cortes nas características fisiológicas, físicas, químicas, físico-químicas e bioquímicas de abobrinha 'Menina Brasileira' minimamente processada, armazenada a 5º C em embalagens de polipropileno rígido, com tampas do mesmo material, contendo abobrinha fatiada e ralada, por 15 dias. As variáveis taxas respiratórias, pH, valor L*, pectina solúvel, atividade de PME e PG, foram interativamente afetadas pelos fatores tipo de corte e tempo de armazenamento. As variáveis perda de massa, atividade da fenilalanina amônia-liase e a pectina total foram afetadas significativamente apenas pelo fator tempo de armazenamento. Pode-se concluir que a abobrinha

INOVAÇÃO NA AGRICULTURA BRASILEIRA: UMA ANÁLISE DA LITERATURA

Directory of Open Access Journals (Sweden)

Jaqueline de Fátima Cardoso

2015-12-01

Full Text Available A agricultura desempenha papel importante na economia brasileira. Um elemento central para o desenvolvimento dessa atividade tanto no que tange ao crescimento econômico quanto social é a inovação. Nesse contexto, a proposta deste estudo objetiva analisar as inovações de produto, processo, organizacional e de marketing na agricultura brasileira. O estudo é de cunho teórico e analisa 32 artigos relacionados com o tema, selecionados a partir de bases de dados e de periódicos focados em inovação. Os resultados possibilitaram a criação de um esquema representativo da inovação na agricultura brasileira cujos componentes são os objetivos dos artigos, o tipo de estudo realizado, os conceitos e tipos de inovações adotados, as ferramentas e procedimentos utilizados para inovar, as principais entregas dos autores e a identificação das inovações como incremento ou diferenciação das commodities agrícolas. Concluiu-se que as pesquisas tratam dos diferentes tipos de inovação, conforme classificação do Manual de Oslo, os objetivos são voltados para aspectos técnicos ou sociais e o predomínio é de trabalhos de campo. Em suma, a inovação vem sendo acrescida tanto nas questões da produtividade quanto nas relações do homem com a terra e do desenvolvimento sustentável.

Anthropometric, physiological and performance characteristics of elite team-handball players.

Science.gov (United States)

Chaouachi, Anis; Brughelli, Matt; Levin, Gregory; Boudhina, Nahla Ben Brahim; Cronin, John; Chamari, Karim

2009-01-15

The objective of this study was to provide anthropometric, physiological, and performance characteristics of an elite international handball team. Twenty-one elite handball players were tested and categorized according to their playing positions (goalkeepers, backs, pivots, and wings). Testing consisted of anthropometric and physiological measures of height, body mass, percentage body fat and endurance (VO(2max)), performance measures of speed (5, 10, and 30 m), strength (bench press and squat), unilateral and bilateral horizontal jumping ability, and a 5-jump horizontal test. Significant differences were found between player positions for some anthropometric characteristics (height and percentage body fat) but not for the physiological or performance characteristics. Strong correlations were noted between single leg horizontal jumping distances with 5-, 10-, and 30-m sprint times (r = 0.51-0.80; P team-handball players appear to be very similar. Single leg horizontal jumping distance could be a specific standardized test for predicting sprinting ability in elite handball players.

A Revista Brasileira de Enfermagem: apontando perspectivas para sua análise

Directory of Open Access Journals (Sweden)

Mirian Santos Paiva

2002-02-01

Full Text Available Esse ensaio propõe algumas reflexões sobre o modo de analisara Revista Brasileira de Enfermagem. A Revista, instrumento de disseminação de conhecimentos e ideologia da enfermagem, tem sido objeto de poucos estudos na profissão. No ensaio, as autoras tomam como referência teórica o triângulo da significação de Pierre Lévy e aspectos da teoria feminista como pontos de partida para a análise proposta. Numa perspectiva para além do formal, a Revista pode e deve ser analisada enquanto um objeto que produz, na sua relação com as enfermeiras, elementos que compõem a cultura, o conhecimento e a simbologia da enfermagem brasileira.

The patellar tendon in junior elite volleyball players and an Olympic elite weightlifter

OpenAIRE

Gisslén, Karl

2006-01-01

The principal aim of the present thesis was to prospectively follow (clinical status and ultrasound + Doppler findings) the patellar tendons in the young elite volleyball players at the Swedish National Centre for high school volleyball in Falköping. In an Olympic weightlifter with chronic painful jumper´s knee, the effects of treatment with sclerosing injections followed by early instituted very heavy weightlifting training, was also evaluated. First, in a prevalence study, we demonstrated t...

The application of the Yo-Yo intermittent endurance level 2 test to elite female soccer populations

DEFF Research Database (Denmark)

Bradley, P S; Bendiksen, M; Dellal, A

2014-01-01

The aim of this study was to evaluate the application of the Yo-Yo intermittent endurance test level 2 (Yo-Yo IE2) to elite female soccer populations. Elite senior (n = 92), youth (n = 42), domestic (n = 46) and sub-elite female soccer players (n = 19) carried out the Yo-Yo IE2 test on numerous...... occasions across the season. Test-retest coefficient of variation (CV) in Yo-Yo IE2 test performance in domestic female players was 4.5%. Elite senior female players' Yo-Yo IE2 test performances were better (P ... 1490 ± 447, 1261 ± 449, and 994 ± 373 m). For elite senior female players, wide midfielders (2057 ± 550 m) had a higher Yo-Yo IE2 test performance (P 

Keepers of law and order x outlaws: Police brutality, torture and execution in Elite Squad “Bandido bom é bandido morto”: violência policial, tortura e execuções em Tropa de Elite

Directory of Open Access Journals (Sweden)

Simone Maria Rocha

2010-07-01

Full Text Available The aim of this work is to investigate how Brazilian movies use representations of violence and symbolic oppression to evidence the police abuse of force in actions performed to fight crime in Brazilian slums. A recent Brazilian movie, Elite Squad (2007 shows that police methods of torture are used to obtain confessions, sometimes leading to cold blood executions without previous judgment. Police brutality against slum citizens implicitly induces the assumption – commonly tolerated in Brazil - that “a good criminal is a dead criminal”. The movie analysis depicted here focus on representations that clearly points out to violation of human rights and the mistreatment given by police to poor and marginalized citizens. We argue that those citizens are not perceived as worth human beings but as enemies to be eliminated. Therefore citizenship is not only a restricted matter of human rights but also one of misrecognition. Our analysis is based on a “diagnostic criticism of culture” (Kellner, 2001 which emphasizes: a the social horizon of the movie and b its discursive field (analysis of the message and visual resources. O propósito deste artigo é investigar como os filmes brasileiros usam representações da violência e da opressão simbólica para mostrar o abuso da força policial em ações de combate contra o crime nas favelas brasileiras. Analisaremos um filme recente, Tropa de Elite (2007, no qual métodos de tortura são usados para obtenção de confissões e execuções a sangue frio são feitas sem nenhum julgamento, corroborando a máxima segundo a qual “bandido bom é bandido morto”. A violação dos direitos humanos será discutida enfocando-se a questão de como os policiais lidam com os cidadãos pobres e marginalizados trazendo à tona o fato de que cidadania no Brasil é um tema que deve ser tratado como uma questão de direitos humanos, mas também, como de reconhecimento social. Metodologicamente, nossa análise est

Why nature prevails over nurture in the making of the elite athlete.

Science.gov (United States)

Georgiades, Evelina; Klissouras, Vassilis; Baulch, Jamie; Wang, Guan; Pitsiladis, Yannis

2017-11-14

While the influence of nature (genes) and nurture (environment) on elite sporting performance remains difficult to precisely determine, the dismissal of either as a contributing factor to performance is unwarranted. It is accepted that a complex interaction of a combination of innumerable factors may mold a talented athlete into a champion. The prevailing view today is that understanding elite human performance will require the deciphering of two major sources of individual differences, genes and the environment. It is widely accepted that superior performers are endowed with a high genetic potential actualised through hard and prodigious effort. Heritability studies using the twin model have provided the basis to disentangle genetic and environmental factors that contribute to complex human traits and have paved the way to the detection of specific genes for elite sport performance. Yet, the heritability for most phenotypes essential to elite human performance is above 50% but below 100%, meaning that the environment is also important. Furthermore, individual differences can potentially also be explained not only by the impact of DNA sequence variation on biology and behaviour, but also by the effects of epigenetic changes which affect phenotype by modifying gene expression. Despite this complexity, the overwhelming and accumulating evidence, amounted through experimental research spanning almost two centuries, tips the balance in favour of nature in the "nature" and "nurture" debate. In other words, truly elite-level athletes are built - but only from those born with innate ability.

Estratégia de internacionalização conduzida: um estudo em redes de franquias brasileiras [doi: 10.5329/RECADM.2014002

OpenAIRE

Helder de Souza Aguiar; Flavia L. Consoni; Roberto Carlos Bernardes

2014-01-01

Este artigo analisa as razões que motivam franquias brasileiras a instalarem unidades fora do Brasil. Com base em entrevistas presenciais conduzidas em 2012 com 21 redes de franquias brasileiras (de um total de 88 redes internacionalizadas) observou-se a forte presença de agentes exteriores à organização impulsionando esta iniciativa. Para parte significativa das franquias brasileiras, sair do Brasil e implementar unidades no exterior segue um movimento que não é nem reativo nem proativo. O  ...

Incidence, etiology, and symptomatology of upper respiratory illness in elite athletes.

Science.gov (United States)

Spence, Luke; Brown, Wendy J; Pyne, David B; Nissen, Michael D; Sloots, Theo P; McCormack, Joseph G; Locke, A Simon; Fricker, Peter A

2007-04-01

Upper respiratory illness (URI) is the most common medical condition affecting elite athletes. The aims of this study were to identify and evaluate the incidence, pathogenic etiology, and symptomatology of acute URI during a 5-month training and competition period. Thirty-two elite and 31 recreationally competitive triathletes and cyclists, and 20 sedentary controls (age range 18.0-34.1 yr) participated in a prospective surveillance study. Nasopharyngeal and throat swabs were collected from subjects presenting with two or more defined upper respiratory symptoms. Swabs were analyzed using microscopy, culture, and PCR testing for typical and atypical respiratory pathogens. The Wisconsin Upper Respiratory Symptom Survey (WURSS-44) was used to assess symptomatology and functional impairment. Thirty-seven URI episodes were reported in 28 subjects. Incidence rate ratios for illness were higher in both the control subjects (1.93, 95% CI: 0.72-5.18) and elite athletes (4.50, 1.91-10.59) than in the recreationally competitive athletes. Infectious agents were identified in only 11 (two control, three recreationally competitive, and six elite) out of 37 illness episodes. Rhinovirus was the most common respiratory pathogen isolated. Symptom and functional impairment severity scores were higher in subjects with an infectious pathogen episode, particularly on illness days 3-4. The results confirm a higher rate of URI among elite athletes than recreationally competitive athletes during this training and competition season. However, because pathogens were isolated in fewer than 30% of URI cases, further study is required to uncover the causes of unidentified but symptomatic URI in athletes. Despite the common perception that all URI are infections, physicians should consider both infectious and noninfectious causes when athletes present with symptoms.

Does elite sport develop mass sport? : a Norwegian case study

OpenAIRE

Skille, Eivind Å.; Hanstad, Dag Vidar

2010-01-01

The original publication is available at: http://www.sportstudies.org/content/vol_1_2010/051-068_vol_1_2010_hanstad-skille.pdf The notion that elite sport generates mass sport,seems to be a social fact among many and influential members of the society. The issue is, however, under-researched, and the little research which actually exists does not confirm a causal link. In this article, we take as a point of departure the case of Norwegian biathlon, and its development, both as elite sp...

Use of nutritional supplements by Danish elite athletes and fitness customers.

Science.gov (United States)

Solheim, S A; Nordsborg, N B; Ritz, C; Berget, J; Kristensen, A H; Mørkeberg, J

2017-08-01

The nutritional supplement (NS) industry is one of the fastest growing in the world, and NS use in Denmark is among the highest in Europe. However, the exact use in elite athletes and fitness customers targeted for doping control is unknown. Information from 634 doping control forms obtained in 2014 was evaluated (elite athletes: n = 361; fitness customers: n = 273). The majority of female (92.6%) and male (85.0%) elite athletes and female (100.0%) and male (94.0%) fitness customers declared using one or more NS. The use of non-ergogenic NS was more prevalent in women than in men and in younger (15-34 years) compared with older (35-49 years) subjects, but it was less prevalent in intermittent compared with endurance and power/strength sports. Additionally, fitness customers who tested positive for doping also reported using more NS than subjects testing negative, indicating an association between NS and doping abuse. The present results demonstrate a very high prevalence of NS usage in both elite athletes and fitness customers. This highlights the importance of a strong national regulation of NS to avoid contamination of NS with doping substances. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

AIDS e doenças oportunistas transmissíveis na faixa de fronteira Brasileira

OpenAIRE

Rodrigues-Júnior,Antonio Luiz; Castilho,Euclides Ayres de

2010-01-01

INTRODUÇÃO: A transmissão do HIV e de outras doenças transmissíveis, de pessoa a pessoa, pode ser associada à mobilidade humana. Este trabalho avaliou a incidência de doenças oportunistas transmissíveis entre os casos de AIDS, nos municípios da faixa de fronteira brasileira. MÉTODOS: Os municípios da faixa de fronteira brasileira foram agrupados em três regiões culturais; foram consideradas as notificações feitas ao Ministério da Saúde, entre 1990 e 2003, que tenham sido feitas com os critéri...

PLANEJAMENTO DA PAISAGEM E PLANEJAMENTO URBANO: REFLEXÕES SOBRE A URBANIZAÇÃO BRASILEIRA

OpenAIRE

Ugeda Júnior, José Carlos

2016-01-01

O objetivo deste artigo é caracterizar a urbanização brasileira apresentando os padrões desse processo, que segue a lógica da urbanização nos países em desenvolvimento. Tal processo de urbanização ocorre tardia e aceleradamente e geralmente seguindo um planejamento urbano ineficaz, sendo que o fenômeno da periferização e o surgimento das favelas se sucedem à revelia do poder público. Essas e outras situações que ocorreram ao longo da história da urbanização brasileira contribuíram para o surg...

Contribuição de Maria Aparecida Minzoni à enfermagem psiquiátrica brasileira

Directory of Open Access Journals (Sweden)

Luciane Prado Kantorski

2000-12-01

Full Text Available O artigo trata da consolidação de um saber de enfermagem psiquiátrica, construído historicamente e resgatado a partir da trajetória da Profa. Maria Aparecida Minzoni. Procura apreender a construção de um espaço de reflexão-intervenção para a enfermagem psiquiátrica brasileira, no âmbito do ensino, da pesquisa e da assistência firmando a interlocução necessária entre estes e o trabalho junto a Associação Brasileira de Enfermagem.

Commissione parlamentare di inchiesta sul fenomeno della mafia in Sicilia 1976: la relazione di minoranza di Pio La Torre e Cesare Terranova

Directory of Open Access Journals (Sweden)

a cura di Sarah Mazzenzana

2017-04-01

Full Text Available In occasione del novantesimo anniversario dalla nascita di Pio La Torre, e in sintonia con numerose celebrazioni istituzionali, la Rivista propone, all’interno di questa sezione, un documento il cui valore storico, politico e giudiziario è stato riconosciuto solo a distanza di anni. Si tratta della Relazione di minoranza datata 4 febbraio 1976, redatta dall’onorevole Pio La Torre, insieme al giudice Cesare Terranova e sottoscritta dai deputati Benedetti, Malagugini, e dai senatori Adamoli, Chiaromonte, Lugnano e Maffioletti alla fine della VI Legislatura. La Relazione, qui integralmente ripubblicata - fatta esclusione per gli allegati -, si pone in netto contrasto con l’impianto della Relazione di maggioranza della Commissione parlamentare di inchiesta sul fenomeno della mafia in Sicilia, presieduta dal senatore Luigi Carraro. La valutazione fortemente critica proposta dai firmatari muove dall’accusa di aver omesso nella Relazione generale, il tema centrale per la comprensione del fenomeno mafioso ovvero il rapporto di compenetrazione tra il sistema di potere mafioso e l’apparato statuale-politico. La Relazione, come può intuire il lettore, contiene già le premesse della proposta di legge di Pio La Torre sul reato di associazione mafiosa, che sarà approvata il 13 settembre 1982 e diventerà come Legge “Rognoni- La Torre” una pietra miliare della normativa antimafia italiana.    For the ninetieth anniversary of the birth of Pio La Torre, the Review proposes in this section the minority report dated 4 February 1976. The report was drawn up by the deputy La Torre, together with the judge Terranova and it was endorsed by deputies Benedetti, Malagugini and by senators Adamoli, Chiaromonte, Lugnano e Maffioletti by the end of the legislature. The Review publishes the report fully, excluding the annexes. The document highlights limits, inconsistencies and reticence present within the majority report of the parliamentary Antimafia

As religiões afro-brasileiras e seus seguidores

Directory of Open Access Journals (Sweden)

Prandi, Reginaldo

2002-01-01

Full Text Available Na última década, muita coisa mudou no Brasil, também no âmbito das religiões. O censo de 2000 nos diz que o País está hoje menos católico, mais evangélico e menos afro-brasileiro. Velhas tendências foram confirmadas, novas direções vão se impondo. Religiões recém-criadas se enfrentam com as mais antigas, velhas religiões assumem novas formas e veiculam renovados conteúdos para enfrentar a concorrência mais acirrada no mercado religioso. Vou tratar aqui de um ramo religioso pequeno demograficamente, porém importante do ponto de vista de seu significado para a cultura brasileira e da visibilidade que transborda de seu universo de seguidores: as religiões afrobrasileiras. Trata-se de acompanhar as mudanças numéricas encontradas pelos censos para dimensionar os seguidores das religiões afro-brasileiras, e de examinar algumas de suas características, como cor e scolaridade, para então avançar, sem perder de vista as peculiaridades constitutivas e organizacionais dos cultos e terreiros, alguma explicação sobre mudanças pelas quais vêm passando essas religiões nos dias de hoje

Hormonal and biochemical profile in elite sportsmen during the preparation season

OpenAIRE

Fatemeh Islami; Abbas Ghanbar Niaki; Aliakbar Sharifiyan; Ramezanali Arabameri

2018-01-01

Concerns have been raised regarding the effects of short time intensive training on adolescent athletes. The aim of the present study was to investigate six weeks of volleyball training on hormonal and biochemical profile in elite high school male volleyball players in Golestan province (Iran) in preparation season to take part in global competitions of champion school in France. Subjects of training group consisted of 12 elite volleyball players in premier league students a...

Validação da Échelle Douleur Inconfort Nouveau-Né para a cultura brasileira

Directory of Open Access Journals (Sweden)

Flávia de Souza Barbosa Dias

2018-02-01

Full Text Available RESUMO Objetivo Avaliar a confiabilidade e a validade da versão brasileira da Échelle Douleur Inconfort Nouveau-Né, que mensura a dor prolongada em recém-nascidos. Método Estudo metodológico realizado junto com recém-nascidos. Para a coleta foram utilizadas as versões brasileiras da Échelle Douleur Inconfort Nouveau-Né e da Children’s and Infants’ Postoperative Pain Scale. Para a confiabilidade, foram consideradas a equivalência, mensurada pela concordância entre observadores, e a homogeneidade. Para avaliar a validade, foi considerada a abordagem de construto convergente correlacionando as versões brasileiras da Échelle Douleur Inconfort Nouveau-Né e da Children’s and Infants’ Postoperative Pain Scale. Resultados Compuseram a amostra final 96 recém-nascidos. Na avaliação da confiabilidade, o coeficiente de concordância entre observadores variou entre 0,64 e 0,85 para os itens que compõem o instrumento e 0,96 para o escore total. O alfa de Cronbach foi de 0,82. Na avaliação da validade convergente, o coeficiente de correlação de Spearman entre os valores encontrados para as duas escalas foi de 0,79 (p< 0,0001. Conclusão A versão brasileira da Échelle Douleur Inconfort Nouveau-Né é um instrumento confiável e válido para avaliar a dor prolongada em recém-nascidos.

Elite Repudiation of the R-Word and Public Opinion About Intellectual Disability.

Science.gov (United States)

Lyle, Monique L; Simplican, Stacy Clifford

2015-06-01

Part of the motivation for encouraging elite stakeholders—like governments, professionals, and advocacy groups—to replace the language of "mental retardation" with "intellectual disability" (ID) is the belief that elite endorsement could undermine negative attitudes and influence the public to follow suit. We examine the veracity of this expectation empirically with an experiment that exposed individuals to information about endorsements of the terminology change made by the federal government, Special Olympics, or professional psychologists. We subsequently measured attitudes about persons with ID and the language used to describe ID. Results indicate that exposure to information about elite endorsement of the terminological shift either exacerbated negative attitudes or had no effect, suggesting that other factors may have primacy over "expert" opinion.

Jewish immigration to Brazil and anti-semitism in the discourse of elite groups.

Directory of Open Access Journals (Sweden)

Natália Dos Reis Cruz

2009-10-01

Full Text Available This article looks at anti-semitism in Brazil from the 1920s to 40s, placing emphasis on the imaginary of Brazilian elites regarding Jews. The persecution of the Jews in Europe contributed to immigration to Brazil, leading to the creation of Jewish neighborhoods in several Brazilian cities. Elite discourse of the period took up a defense of the “theory of whitening”, based on racial and cultural miscegenation and the negation of racial problems in the country, turning Jews into one of the targets of a politics of nationalization and intolerance on the part of the Brazilian state. Keywords: anti-semitism, nationalism, racism, intolerance, elites.

What Is an Elite Boarding School?

Science.gov (United States)

Gaztambide-Fernandez, Ruben

2009-01-01

This article brings attention to the rarefied world of elite boarding schools. Despite their reputation for excellence, these unique educational institutions remain largely outside the gaze of educational researchers and the scope of public debates about education. One reason for this absence is a lack of knowledge about what exactly defines an…

Exercise physiology and nutritional perspectives of elite soccer refereeing.

Science.gov (United States)

Schenk, K; Bizzini, M; Gatterer, H

2018-03-01

Referees are an integral part of soccer, and their performance is fundamental for regular match flow, irrespective of the competition level or age classes. So far, scientific interest was mainly limited to aspects of exercise physiology and match performance of soccer referees, whereas recommendations for nutrition were adopted from active professional soccer. In contrast to elite soccer players, most referees are non-professional and engaged in different occupations. Furthermore, elite referees and soccer players differ in regard to age, body composition, aerobic capacity, and training load. Thus, referees' caloric needs and recommended daily carbohydrate intake may generally be lower compared to active soccer players, with higher intakes limited to periods of increased training load and match days or for referees engaged in physical demanding occupations. With respect to fluid intake, pre-match and in-match hydration strategies generally valid in sports are recommended also for referees to avoid cognitive and physical performance loss, especially when officiating in extreme climates and altitude. In contrast to elite soccer, professional assistance concerning nutrition and training is rarely available for national elite referees of most countries. Therefore, special attention on education about adequate nutrition and fluid intake, about the dietary prevention of deficiencies (iron in female referees, vitamin D irrespective of sex and age), and basic precautions for travels abroad is warranted. In conclusion, the simple adoption of nutritional considerations from active soccer for referees may not be appropriate. Recommendations should respect gender differences, population-specific physical characteristics, and demands just as well as individual characteristics and special needs. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Paradigmas da atuação brasileira no mercosul 10.5102/uri.v9i1.1375

Directory of Open Access Journals (Sweden)

Elisa de Sousa Ribeiro

2011-06-01

Full Text Available O presente artigo tem como objetivo analisar a inserção brasileira no processo de regionalização latino-americano, em especial, o caso do Mercosul. Promove-se uma remissão histórica das correntes ideológicas que influenciaram a política externa brasileira nessa seara e estuda-se o desenvolvimento do mencionado bloco de integração.

Estratégias de marketing no processo de internacionalização de franquias brasileiras

OpenAIRE

Camargo, Maria Adriana de A. P.; Rocha, Thelma Valéria; Silva, Susana Costa e

2016-01-01

Resumo Objetivo: Analisar a influência das estratégias de marketing sobre o processo de internacionalização das franquias brasileiras considerando os diferentes estágios que estas se encontram na atuação internacional. Metodologia: Pesquisa qualitativa, de caráter exploratório, sendo desenvolvidos três estudos de caso com redes de franquias brasileiras do segmento de calçados e vestuário: duas empresas com participação ativa e uma com alto envolvimento no exterior. Seis diretores e gerent...

O PROCESSO DE INTERNACIONALIZAÇÃO DE EMPRESAS BRASILEIRAS: ESTUDO COM FRANQUEADORAS

Directory of Open Access Journals (Sweden)

Daniela Motta Romeiro Khauaja

2011-01-01

Full Text Available O objetivo do presente estudo é analisar o processo de internacionalização de empresas brasileiras, incluindo as motivações para a internacionalização, os modos de entrada selecionados e as dificuldades encontradas nesse processo. O tema escolhido justifica-se pela importância da gestão internacional para empresas brasileiras no momento em que o país se encontra. Na revisão da literatura são discutidos estudos que tratam do processo de entrada em mercados externos, e mais especificamente da internacionalização de empresas brasileiras. Realizou-se pesquisa empírica, exploratória e qualitativa. Para a coleta de dados, foi utilizada a entrevista em profundidade, a qual tinha por base um roteiro. Como procedimento analítico, adotou-se a análise de conteúdo. Participaram da pesquisa dez empresas que têm sede no Brasil, adotaram o sistema de franquias no país e se internacionalizaram. Tais empresas fazem parte da Associação Brasileira de Franchising (ABF, que apoiou a pesquisa. O setor de franquias foi escolhido porque o Brasil é um dos países mais avançados do mundo em franquias e esse sistema é reconhecido como importante impulsionador do processo de globalização. Foram entrevistados o dono da empresa ou o executivo da área de marketing e/ou o responsável pela área internacional. Os resultados da pesquisa empírica evidenciam que, apesar de entrantes tardias, as empresas analisadas não pareceram atrasadas em termos de capacitação gerencial e demonstram possuir competências tecnológicas. É fato, contudo, que elas demoraram a se internacionalizar por possuírem ainda um vasto mercado interno para conquistar. Adotar uma visão global é muito importante, mesmo que se prefira uma abordagem gradual de internacionalização.

Serviços via Web em bibliotecas universitárias brasileiras

Directory of Open Access Journals (Sweden)

Carlos Henrique Marcondes

Full Text Available Resultados de pesquisa apoiada pelo PIBIC CNPq/UFF, desenvolvida no período agosto/2004 a julho/2005, com o objetivo de identificar a existência de serviços oferecidos via web em bibliotecas universitárias brasileiras. Foram avaliadas as páginas de 209 bibliotecas universitárias de todas as regiões geográficas do país, tendo como critério de seleção as universidades com maior número de cursos de pós-graduação, segundo o site da CAPES, considerando-se as sete primeiras universidades de cada região. Os sites das bibliotecas destas universidades foram visitados e avaliados, com objetivo de identificar os tipos de serviços oferecidos via web. Verificou-se que este tipo de serviço ainda é pouco oferecido pelas bibliotecas universitárias brasileiras.

The Uses of Equality in an Elite School in India: Enterprise and Merit

Science.gov (United States)

Sriprakash, Arathi; Qi, Jing; Singh, Michael

2017-01-01

This article examines the different uses of equality in one elite international school in India. We focus on how conceptions of equality can be enrolled into particular scripts of benevolence and gifting through which elite distinctions are constituted and enacted. Our analysis of interviews with students, teachers and parents in the school…

Internationalising Practices and Representations of the "'Other" in Second-Level Elite Schools in Ireland

Science.gov (United States)

Courtois, Aline

2016-01-01

While Irish elite schools have adopted some internationalising practices, international students are often erased from their "public faces". Based on interviews and analysis of schools' websites, this paper argues that Brooks and Waters' [2014. "The Hidden Internationalism of Elite English Schools." "Sociology,"…

Self-Regulation of Practice Behavior Among Elite Youth Soccer Players : An Exploratory Observation Study

NARCIS (Netherlands)

Toering, Tynke; Elferink-Gemser, Marije; Jordet, Geir; Jorna, Casper; Pepping, Gert-Jan; Visscher, Chris

2011-01-01

This study aimed to measure behavioral correlates of self-regulation in elite youth soccer players. Behaviors regarded as indicative of self-regulated learning were identified by interviewing six expert youth soccer coaches. These behaviors were observed during practice of eight elite youth soccer

Investigation of Management Models in Elite Athlete Injuries

Directory of Open Access Journals (Sweden)

Shen-Kai Chen

2005-05-01

Full Text Available This cross-sectional study investigated management models among elite athletes participating in sports including baseball, basketball, soccer, volleyball, tennis, softball, football, handball, track and field, swimming, judo, tae-kwon-do, gymnastics, archery, and weight lifting at the Tsoying National Sport Training Center. Data were collected by questionnaire. Of the 393 athletes investigated, 56% were male and 44% were female, with an average age of 20.9 years and average length of athletic experience of 9.8 years. At the time of the survey, 74.8% had sporting injuries and were being treated with Chinese and/or Western medicine. Among injured athletes, 14.5% chose Western treatment, 8.1% chose Chinese medicine, and 75.4% received combined treatment. There were various reasons for choosing the management model. Most athletes had ordinary self-recognition of sports injury prevention. Their qualified ability for sports injury prevention was 70%. This ability was significantly correlated with age, education, and sports experience. Within Taiwan's current medical and social environment, elite athletes prefer a combination of Eastern and Western treatments for sports injuries. Each of the medical approaches are widely accepted by elite athletes and their coaches. Doctors trained in Western medicine should learn these alternative treatment methods and apply them effectively in athletes, so that a better medical network can be established.

The political elite recruitment in the Baltic: the role of the ethnic factor

Directory of Open Access Journals (Sweden)

Smirnov Vadim

2013-11-01

Full Text Available The role of the ethnic factor in political processes in Lithuania, Latvia, and Estonia has been rather significant since these countries’ independence. The author investigates the assumption that after the completion of major Eurointegration procedures, the ethnic factor — which became especially important in the Baltics after independence — relegated to the periphery of political life. After a period of ‘independence-induced euphoria’ faded, Lithuanian, Latvian, and Estonian power groups had to tackle the problem of civil society formation and the development of a political regime based on democratic procedures. In these countries the processes of elite recruitment were largely affected by the factor of ethic homogeneity of the social structure. This article analyses the process of elite group formation in the Baltics through the lens of the ethnic factor. By applying the ethnopolitical approach, the author concludes that the de facto barriers to non-titular population groups entering power structures, which exist in Latvia and Estonia, “freeze” the system of elite recruitment. In the conditions of increasing social unrest, it may have an adverse effect on the overall political stability in these countries. The results obtained can be used for research, educational, and practical purposes. In the field of research and education, they can be employed in further research on the transformation of the elite structure in the Baltics in view of the ethnopolitical factor, including comparative analysis of the elite re-grouping processes, as well as in developing corresponding university courses. As to the practical aspect, the results obtained can be used by the authorities of the Russian Federation in making decisions regarding interaction with the representatives of Lithuanian, Latvian, and Estonian political elites.

Fatigue-induced change in corticospinal drive to back muscles in elite rowers.

Science.gov (United States)

Fulton, Rick C; Strutton, Paul H; McGregor, Alison H; Davey, Nick J

2002-09-01

This study examined post-exercise changes in corticospinal excitability in five 'elite' rowers and six nonrowers. Transcranial magnetic stimulation (TMS) was delivered to the motor cortex and bilateral electromyographic (EMG) recordings were made from erector spinae (ES) muscles at L3/L4 spinal level and from the first dorsal interosseous (FDI) muscle of the dominant hand. Each subject completed two exercise protocols on a rowing ergometer: a light exercise protocol at a sub-maximal output for 10 min and an intense exercise protocol at maximum output for 1 min. A trial of ten magnetic stimuli was delivered before each of the protocols and, on finishing exercise, further trials of ten stimuli were delivered every 2 min for a 16 min period. Amplitudes of motor-evoked potentials (MEPs) in each of the three test muscles were measured before exercise and during the recovery period after exercise. The non-rowers showed a brief facilitation of MEPs in ES 2 min after light and intense exercise that was only present in the elite rowers after intense exercise. In the period 4-16 min after light exercise, the mean (+/- S.E.M.) MEP amplitude (relative to pre-exercise levels) was less depressed in the elite rowers (79.4 +/- 2.1%) than in the non-rowers (60.9 +/- 2.5%) in the left ES but not significantly so in the right ES. MEP amplitudes in FDI were significantly larger in the elite rowers, averaging 119.0 +/- 3.1% pre-exercise levels, compared with 101.2 +/- 5.8% in the non-rowers. Pre-exercise MEP latencies were no different in the two groups. After light exercise MEP latencies became longer in the elite rowers (left ES, 16.1 +/- 0.5 ms; right ES, 16.1 +/- 0.4 ms; dominant FDI, 23.4 +/- 0.2 ms) than in the non-rowers (left ES, 15.0 +/- 0.3 ms; right ES, 15.2 +/- 0.3 ms; dominant FDI, 21.5 +/- 0.2 ms). There were no differences in MEP depression or latency between elite rowers and non-rowers after intense exercise. We conclude that the smaller degree of MEP depression in the

A Critical Study of Selected Political Elites' Discourse in English

Directory of Open Access Journals (Sweden)

Biook Behnam

2008-02-01

Full Text Available This study explored how political elites can contribute to power enactment through using language. It started with a theoretical overview of Critical Discourse Analysis (CDA, and then presented a corpus consisting of speeches of eight political elites, namely, Malcolm X, Noam Chomsky, Martin Luther King, Josef Stalin, Vladimir Lenin, Winston Churchill, J.F. Kennedy and Adolph Hitler. This study analyzed speeches in terms of figures of' speech, and interpreted them from the point of view of CDA using the framework introduced by Fairclough (1989 as a three-dimensional approach to the study of discourse (Description, Interpretation, Explanation and van Dijk (2004 as the theory of critical context analysis.. Speech figures are classified in this study into six main categories as Comparison, Grammar, Meaning, Parenthesis, Repetition and Rhetoric. The result of analyses reveals that while there are differences in the type and degree of speech figures employed by our selected individual political elites, there is one striking pattern which is common among all speeches: the frequent use of figures of Grammar, Repetition and Rhetoric

Clinically relevant magnetic resonance imaging (MRI findings in elite swimmers’ shoulders

Directory of Open Access Journals (Sweden)

Arno Celliers

2017-01-01

Objective: To assess clinically relevant MRI findings in the shoulders of symptomatic and asymptomatic elite swimmers. Method: Twenty (aged 16–23 years elite swimmers completed questionnaires on their swimming training, pain and shoulder function. MRI of both shoulders (n = 40 were performed and all swimmers were given a standardised clinical shoulder examination. Results: Both shoulders of 11 male and 9 female elite swimmers (n = 40 were examined. Eleven of the 40 shoulders were clinically symptomatic and 29 were asymptomatic. The most common clinical finding in both the symptomatic and asymptomatic shoulders was impingement during internal rotation, with impingement in 54.5% of the symptomatic shoulders and in 31.0% of the asymptomatic shoulders. The most common MRI findings in the symptomatic and asymptomatic shoulders were supraspinatus tendinosis (45.5% vs. 20.7%, subacromial subdeltoid fluid (45.5% vs. 34.5%, increased signal in the AC Joint (45.5% vs. 37.9% and AC joint arthrosis (36.4% vs. 34.5%. Thirty-nine (97.5% of the shoulders showed abnormal MRI features. Conclusion: MRI findings in the symptomatic and asymptomatic shoulders of young elite swimmers are similar and care should be taken when reporting shoulder MRIs in these athletes. Asymptomatic shoulders demonstrate manifold MRI abnormalities that may be radiologically significant but appear not to be clinically significant.

The elite young athlete: strategies to ensure physical and emotional health

Directory of Open Access Journals (Sweden)

Sabato TM

2016-08-01

Full Text Available Todd M Sabato, Tanis J Walch, Dennis J Caine Department of Kinesiology and Public Health Education, University of North Dakota, Grand Forks, ND, USA Abstract: This article presents a current review of the risk of physical and psychological injury associated with participation in elite youth sport, and suggests strategies to ensure the physical and emotional health of these young athletes. Although there is lack of epidemiological data, especially with regard to psychological injury, preliminary data suggest that the risk of injury is high in this population. While there is lack of incident and follow-up data, there is also concern regarding burnout, disordered eating, and the long-term consequences of injury. Modifiable injury risk factors identified include postural control, competition anxiety, life events, previous injury, and volume of training. There are presently no studies designed to determine the effectiveness of injury prevention measures in elite youth sports. However, there is adequate evidence arising from injury prevention studies of youth sports participants – including neuromuscular training, protective equipment, mental training to enhance self-esteem, and sport rules modification – to prevent injuries in elite youth sports settings. Although not tested, psychosocial prevention strategies such as adoption of task-oriented coping mechanisms, autonomous support from parents, and a proactive organizational approach also show promise in injury prevention. Keywords: elite, young athlete, athletic injury, psychological, risk factors, injury prevention

Changes in blood values in elite cyclist

DEFF Research Database (Denmark)

Mørkeberg, J S; Belhage, B; Damsgaard, R

2009-01-01

samples were obtained from 28 elite, male cyclists. Blood was analyzed for hematocrit (Hct), hemoglobin concentration ([Hb]) and % reticulocytes. Seventy-six percent of all samples were collected out-of-competition (OOC). From December 2006 to September 2007, the average Hct and [Hb] decreased by 4...

Da senzala ao cortiço : história e literatura em Aluísio Azevedo e João Ubaldo Ribeiro

Directory of Open Access Journals (Sweden)

Dalcastagnè Regina

2001-01-01

Full Text Available O artigo analisa dois romances brasileiros de épocas diferentes - O cortiço, de Aluísio Azevedo, lançado em 1890, e Viva o povo brasileiro, de João Ubaldo Ribeiro, de 1984. Apesar das muitas diferenças que os separam, ambos narram o processo de formação das elites brasileiras, revelando a violência nele envolvida. O naturalismo de Azevedo e o tom paródico de Ribeiro estabelecem, cada um a seu modo, um instigante diálogo com a história brasileira.

Elite futsal refereeing: Activity profile and physiological demands

DEFF Research Database (Denmark)

Rebelo, António N.; Ascensão, António A.; Magalhães, José F.

2011-01-01

Rebelo, AN, Ascensão, AA, Magalhães, JF, Bischoff, R, Bendiksen, M, and Krustrup, P. Elite futsal refereeing: activity profile and physiological demands. J Strength Cond Res 24(X): 000-000, 2010-The purpose of this study was to determine the physiological demands and to establish the relationship...... between activity profile and endurance capacity of futsal referees. Eighteen elite futsal referees (33.0 ± 5.1 years, 173 ± 5 cm, and 73.2 ± 8.4 kg) were studied. Video filming (n = 18) and heart rate (HR) recordings were performed throughout games. Blood lactate (n = 14) was determined at rest and after....... Considering the data obtained in the present study, the use of match-specific intermittent fitness tests to evaluate futsal referees seems to be required....

Nutrition and Supplements for Elite Open-Weight Rowing.

Science.gov (United States)

Boegman, Susan; Dziedzic, Christine E

2016-01-01

Competitive rowing events are raced over 2,000 m requiring athletes to have highly developed aerobic and anaerobic systems. Elite rowers therefore undertake training sessions focused on lactate tolerance, strength and power as well as aerobic and anaerobic capacity development, that can amount to a 24-h training week. The training stimuli and consequent metabolic demands of each session in a rowing training program differ depending on type, length, and intensity. Nutrition guidelines for endurance- and power-based sports should be drawn upon; however, individualized and flexible nutrition plans are critical to successfully meet the daily, weekly, and cyclic nutrient requirements of a rower. This review will provide an overview of key nutritional strategies to optimize training and enhance adaptation, and briefly discuss supplement strategies that may support health and enhance performance in elite rowing.

Aerobic fitness and performance in elite female futsal players

Directory of Open Access Journals (Sweden)

JC Barbero-Alvarez

2016-01-01

Full Text Available Despite its growing popularity, few studies have investigated specific physiological demands for elite female futsal. The aim of this study was to determine aerobic fitness in elite female futsal players using laboratory and field testing. Fourteen female futsal players from the Venezuelan National team (age =21.2±4.0 years; body mass =58.6±5.6 kg; height =161±5.0 cm performed a progressive maximal treadmill test under laboratory conditions. Players also performed a progressive intermittent futsal-specific field test for endurance, the Futsal Intermittent Endurance Test (FIET, until volitional fatigue. Outcome variables were exercise heart rate (HR, VO2, post-exercise blood lactate concentrations ([La]b and running speeds (km • h -2 . During the treadmill test, VO2max, maximal aerobic speed (MAS, HR and peak [La]b were 45.3±5.6 ml • kg-1 • min-1, 12.5±1.77 km • h -2 , 197±8 beats • min-1 and 11.3±1.4 mmol • l-1, respectively. The FIET total distance, peak running velocity, peak HR and [La]b were 1125.0±121.0 m, 15.2±0.5 km • h -2 , 199±8 beats • min-1 and 2.5±2.2 mmol • l-1, respectively. The FIET distance and peak speed were strongly associated (r= 0.85-87, p<0.0001 with VO2max and MAS, respectively. Peak HR and [La]b were not significantly different between tests. Elite female futsal players possess moderate aerobic fitness. Furthermore, the FIET can be considered as a valid field test to determine aerobic fitness in elite level female futsal players.

Exclusão social fenômeno totalitário na democracia brasileira

Directory of Open Access Journals (Sweden)

Sarah Escorel

1993-01-01

Full Text Available O artigo distingue conceitualmente três abordagens da temática da democracia e o desenvolvimento de cada uma delas na sociedade brasileira: democracia como valor, como processo e como conteúdo substantivo. Detendo-se nessa última abordagem, apresenta a categoria de exclusão social, construída e analisada por Hannah Arendt em Origens do totalitarismo, como elemento conceitual que permite refletir e compreender melhor a situação de amplas parcelas da população brasileira. A análise permite identificar no Brasil a existência de um processo com regras democráticas que convive com um conteúdo substantivo totalitário, a exclusão social com violência.

Juventude e política na experiência de dez anos do Parlamento Jovem Brasileiro: confiança, participação e engajamento político dos egressos

Directory of Open Access Journals (Sweden)

Antonio Teixeira de Barros

Full Text Available Resumo Neste artigo, analisamos os impactos do Parlamento Jovem Brasileiro (PJB, programa de simulação parlamentar juvenil da Câmara dos Deputados brasileira, a partir do teste de duas hipóteses. A primeira avalia se a experiência interferiu na confiança política e a segunda examina se o PJB estimulou o engajamento e a participação política dos jovens. O estudo resulta de pesquisa concluída em 2014, baseada em levantamento do tipo survey, com questionário aplicado on-line com os egressos das edições de 2004 a 2013 (10 eventos. Do total de 762 de ex-participantes, 173 responderam o questionário (22,70% do universo estudado. As conclusões confirmam as duas hipóteses testadas empiricamente. Fica evidente, nos resultados da pesquisa, um aumento expressivo no nível de confiança e de engajamento político dos egressos do PJB, com destaque para a participação político-partidária.

A CONSTITUIÇÃO COMO PROJETO POLÍTICO

Directory of Open Access Journals (Sweden)

Florestan Fernandes

1989-06-01

Full Text Available Este discurso parlamentar elabora uma análise histórico-sociológica das condições econômicas, políticas e sociais da dimensão política das constituições brasileiras, que são vistas como projetos das classes dominantes com o objetivo de organizar a sociedade civil e o Estado. Primeiramente mostra-se como, já com a nossa primeira constituição, se estabelece uma tradição marcada pelo modernismo importado, pelo formalismo jurídico avançado e pela exclusão da maioria da população trabalhadora aos direitos à participação efetiva na organização da sociedade. Em seguida, examinamse os dilemas da atual Assembléia Nacional Constituinte, dividida entre dois grupos opostos: o conservador, que pretende realizar apenas uma revisão constitucional, e o radical, que almeja romper com a ordem ilegal imposta pela ditadura militar ainda persistente na Nova República.

An Enhanced Differential Evolution with Elite Chaotic Local Search

Directory of Open Access Journals (Sweden)

Zhaolu Guo

2015-01-01

Full Text Available Differential evolution (DE is a simple yet efficient evolutionary algorithm for real-world engineering problems. However, its search ability should be further enhanced to obtain better solutions when DE is applied to solve complex optimization problems. This paper presents an enhanced differential evolution with elite chaotic local search (DEECL. In DEECL, it utilizes a chaotic search strategy based on the heuristic information from the elite individuals to promote the exploitation power. Moreover, DEECL employs a simple and effective parameter adaptation mechanism to enhance the robustness. Experiments are conducted on a set of classical test functions. The experimental results show that DEECL is very competitive on the majority of the test functions.

A very economical Elite - The case of the Danish CEO

DEFF Research Database (Denmark)

Munk, Martin D.; Ellersgaard, Christoph; Larsen, Anton Grau

habitus is the core principle of admission according to Michael Hartmann. Adding to the German case, even less formal educational qualifications are possessed by Danish CEO’s where the time spend in the economic field appears to be a necessary part of the managers’ qualifications. A certain trajectory...... to a position within the upper echelons of management in Britain, France, Germany and Denmark. Strong preparatory schools appear to be the most important institutions mediating the reproduction of the economic elite in the UK. Elite universities perform the same role in France. In Germany the class specific...

Anaerobic work capacity in elite wheelchair athletes

NARCIS (Netherlands)

van der Woude, L H; Bakker, W H; Elkhuizen, J W; Veeger, DirkJan (H. E. J.); Gwinn, T

1997-01-01

To study the anaerobic work capacity in wheelchair athletes, 67 elite wheelchair athletes (50 male) were studied in a 30-second sprint test on a computer-controlled wheelchair ergometer during the World Championships and Games for the Disabled in Assen (1990). The experimental set-up (ergometer,

Career drop outs of young elite athletes

Directory of Open Access Journals (Sweden)

Petra Fišer

2007-12-01

Full Text Available The main problem of the study was to examine the characteristics of sports career drop outs of young elite sportswomen and their adaptation to the post-sport life. The sample included 20 ex-young elite sportswomen, who had brought their successful sport careers to an end before the age of 19. We used a modified interview about sports career termination (Cecić Erpič, 1998 for the investigation of the characteristics of their sports careers. To examine the caracteristics of sport careers we used frequency analysis and cluster analysis. The results showed that the participants mostly stated more than one reason for the termination of their career. The most common reasons for career termination were: lack of motivation, bad relations with trainers or co-competitors and dedication to school or education. After the end of a sports career most of the young sportswomen stayed actively in touch with sport, either as trainers, judges, or they remained engaged in sports for recreation.

Cardiology in Brazilian scientific journals: an overview Cardiologia em revistas científicas brasileiras: um panorama

Directory of Open Access Journals (Sweden)

Kavita Kirankumar Patel

2012-06-01

Full Text Available Cardiology has been and is a very significant fraction of the Brazilian contribution to science. In older days, the most significant part of this work was directed to foreign periodicals, but the quasi-simultaneous emergence of SciELO and PUBMED has ordained a redirection of much of this work to Brazilian periodicals. We here survey some of this more recent contribution for the benefit of readers of Revista Brasileira de Cirurgia Cardiovascular. This is offered as an update. Articles on the general themes of Cardiology and Pneumology published by four ISI Indexed Brazilian journals not specializing in cardiology are re-visited, after a search through 10 journals.A Cardiologia foi, e continua sendo, responsável por uma fracção muito significativa da contribuição brasileira para a ciência. No passado, os trabalhos mais importantes eram direcionados para periódicos estrangeiros, mas o surgimento quase simultâneo do SciELO e PUBMED facilitou um redirecionamento de grande parte desses trabalhos a periódicos brasileiros. Neste artigo, examinamos algumas das contribuições mais recentes em benefício aos leitores da Revista Brasileira de Cirurgia Cardiovascular. Esta discussão é oferecida como uma atualização. Artigos sobre os temas gerais da cardiologia e pneumologia publicados por quatro revistas brasileiras indexadas no ISI - não especializadas em cardiologia - são revistos.

Redes de Franquia Brasileiras Internacionalizadas: Evolução do Método de Entrada no Exterior

OpenAIRE

Helder de Souza Aguiar; Flavia Luciane Consoni; Roberto Carlos Bernardes

2014-01-01

Este artigo analisa os métodos de entrada das franquias brasileiras quando optam por se instalar fora do Brasil. A partir de um estudo multicasos, foram realizadas entrevistas presenciais em 2012 com 21 redes de franquias internacionalizadas. Dentre os resultados, observou-se uma mudança de postura das redes de franquias brasileiras ao longo do tempo, com alteração no método de entrada em mercados internacionais. Destaca-se a intensificação da procura por parte de agentes externos dispostos a...

Asymmetry of Muscle Strength in Elite Athletes

Science.gov (United States)

Drid, Patrik; Drapsin, Miodrag; Trivic, Tatjana; Lukac, Damir; Obadov, Slavko; Milosevic, Zoran

2009-01-01

"Study aim": To determine muscle strength variables in elite judoists and wrestlers since thigh muscle strength and bilaterally balanced flexor-to-extensor ratio minimise injury risk and are desirable for achieving sport successes. "Material and methods": Judoists, wrestlers and untrained subjects, 10 each, were subjected to isokinetic strength…

The management of bovine reproduction in elite herds.

Science.gov (United States)

Sheldon, I Martin; Wathes, D Claire; Dobson, Hilary

2006-01-01

The management of bovine reproduction is the cornerstone of health provision in elite herds. Aims and objectives for reproductive performance should be herd specific and data to monitor progress should not only be frequently collected, but also analysed and reported. Strategic monitoring of animals should include a vaginal examination for evidence of uterine disease, as well as transrectal ultrasonography of the genital tract. There has been considerable advancement in our ability to intervene in the reproduction of cattle during the last 50 years. However, it is salutary to note that during this time fertility has consistently declined, despite increasing veterinary intervention. Most elite herds use artificial insemination and success depends on accurate detection of oestrus expression, but this appears to be less overt than 25 years ago. In addition, half the cattle have abnormal oestrous cycles after parturition and conception rates are decreasing by 1% per year. Risk factors for abnormal oestrous cycles include puerperal problems, negative energy balance, which can be evaluated by body condition scoring, and uterine disease. Bacterial contamination of the uterus is ubiquitous after parturition in cattle and disease disrupts ovarian follicle growth and function. Reproduction is also disrupted by stress associated with clinical disease, pain or a sub-optimal environment. The challenge for veterinarians providing reproduction control programmes to elite herds is to transfer our knowledge of the problems underlying subfertility to the farm, in order to provide effective solutions.

Determinants of labour migration of elite sport coaches.

Science.gov (United States)

Orlowski, Johannes; Wicker, Pamela; Breuer, Christoph

2016-09-01

Previous research examining labour migration in sport focused on athletes in professional team sports. The purpose of this study is to analyse the factors influencing the migration probability of elite sport coaches in Germany (i.e. national coaches, state coaches, and coaches at Olympic training bases). From a theoretical perspective, labour migration of athletes is affected by economic, social, political, competitive, geographic and cultural factors. This study examines whether these factors can be applied to coaches. Primary data were collected using an online survey of elite sport coaches in Germany. Applying a conjoint design, respondents were presented with 10 migration scenarios leading to a sample size of n = 1860 for the empirical analysis. In the scenarios, the coaching position openings abroad differed in terms of income level, contract length, weekly workload, responsibility for personnel, reputation of coaching job, career perspectives, sporting performance of athletes, distance from Germany, and predominant job language. Coaches were asked for their migration probability contingent on the specific scenario. On average, migration probability was 24.2%. The results of regression analysis showed that higher income, contracts of longer duration, responsibility for personnel and speaking the respective language significantly increased the migration probability, while distances of nine flight hours and more, lower reputation and career perspectives reduced it. The findings have implications for policy-makers: they indicate in what areas the situation of coaches needs improvement to increase the likelihood of retaining elite sport coaches in the German sport system.

Gerenciamento da transferência internacional de tecnologia: estudo de caso na indústria têxtil brasileira

Directory of Open Access Journals (Sweden)

Wagner Cezar Lucato

2015-03-01

Full Text Available A indústria têxtil brasileira tem enfrentado forte competição por parte de produtos importados a baixos preços da China e de outros países do Extremo Oriente. Para que possam manter a sua habilidade de competir no mercado local, as empresas têxteis brasileiras têm procurado adotar uma estratégia defensiva por meio da busca da diferenciação em seus produtos. Isso vem sendo obtido por meio do desenvolvimento de novos produtos de maior qualidade e de menor custo como decorrência da utilização de novas tecnologias em equipamentos de fabricação. De maneira geral, essas novas tecnologias têm sido transferidas para as empresas brasileiras por fabricantes internacionais de equipamentos têxteis. Assim, este artigo objetiva contribuir para aumentar a competitividade das indústrias têxteis brasileiras para enfrentar as difíceis condições atuais do mercado local por meio da adição de conhecimentos teóricos e de direcionamentos práticos que permitam a elas incrementar a efetividade de seus processos de transferência de tecnologia (TT. Para essa finalidade, realizou-se uma avaliação exploratória de quatro empresas produtoras de tecidos, nas quais tais projetos internacionais de TT tenham sido recentemente efetivados, utilizando-se como framework o modelo Stage-gate de transferência de tecnologia proposto por Jagoda, Maheshwari e Lonseth (2010. Como resultado dessa análise, foi possível identificar similaridades e dissimilaridades entre as práticas de transferência de tecnologia empregadas pelas quatro empresas avaliadas, bem como demonstrar que a utilização de um processo de TT, usando como referencial um modelo Stage-gate, poderia ser empregado para implementar melhorias significativas nas práticas de TT das empresas têxteis brasileiras e, com isso, auxiliá-las no seu árduo esforço para competir eficazmente contra as importações de baixo custo.

The performance effect of centralizing a nation's elite swim program.

Science.gov (United States)

Allen, Sian V; Vandenbogaerde, Tom J; Hopkins, Will G

2015-03-01

Many national sporting organizations recruit talented athletes to well-resourced centralized training squads to improve their performance. To develop a method to monitor performance progression of swimming squads and to use this method to assess the progression of New Zealand's centralized elite swimming squad. Best annual long-course competition times of all New Zealand swimmers with at least 3 y of performances in an event between 2002 and 2013 were downloaded from takeyourmarks.com (~281,000 times from ~8500 swimmers). A mixed linear model accounting for event, age, club, year, and elite-squad membership produced estimates of mean annual performance for 175 swim clubs and mean estimates of the deviation of swimmers' performances from their individual quadratic trajectories after they joined the elite squad. Effects were evaluated using magnitude-based inferences, with a smallest important improvement in swim time of -0.24%. Before 2009, effects of elite-squad membership were mostly unclear and trivial to small in magnitude. Thereafter, both sexes showed clear additional performance enhancements, increasing from large in 2009 (males -1.4%±0.8%, females -1.5%±0.8%; mean±90% confidence limits) to extremely large in 2013 (males -6.8%±1.7%, females -9.8%±2.9%). Some clubs also showed clear performance trends during the 11-y period. Our method of quantifying deviations from individual trends in competition performance with a mixed model showed that Swimming New Zealand's centralization strategy took several years to produce substantial performance effects. The method may also be useful for evaluating performance-enhancement strategies introduced at national or club level in other sports.

A Very Economic Elite - The Case of the Danish Top CEOs

DEFF Research Database (Denmark)

Ellersgaard, Christoph; Larsen, Anton Grau; Munk, Martin D.

2013-01-01

of the top 100 CEOs in Britain, France, Germany and Denmark. In France and Britain, this reproduction is mediated through degrees from elite universities. In Germany, the principle of admission is the incorporated cultural capital acquired through an exclusive bourgeois origin combined with any university...... degree. Elite universities also hold little importance for Danish top CEOs, partly due to the institutions’ historic decline; instead, reproduction is mediated through time spent in the economic field, placing the case of the Danish CEOs between that of their British and German counterparts. Specific...

Egalitarian Democracy between Elitism and Populism

Directory of Open Access Journals (Sweden)

Ivan Cerovac

2014-12-01

Full Text Available In his influential book Disagreement: Politics and Philosophy Jacques Ranciere builds a substantial critique of liberal regimes present in most Western countries. He finds them defective because: (1 they allow wealth and economic power of groups and individuals to influence public decision-making, making those with economic power an elite group; (2 they allow knowledge and expertise of groups and individuals to influence public decision-making, making those with epistemic power an elite group; (3 they allow and encourage social and economic conditions that make people inappropriate for decision-making on important issues, making those with certain characteristics thus acquired an inferior group. We focus on the Ranciere’s second objection by relying on Estlund’s epistemic proceduralis approach and claim that one does not have to embrace postmodernist idea of reducing reason to relations of power in order to present a substantial critique of our contemporary society. Furthermore, we argue that one does not have to base egalitarian democracy on postmodernist ideas that reject the truth-tracking potential of democratic procedures – egalitarian democracy is perfectly compatible with the idea of truth in politics. Key words: , , , , ,

Oral health and elite sport performance

Science.gov (United States)

Needleman, Ian; Ashley, Paul; Fine, Peter; Haddad, Fares; Loosemore, Mike; de Medici, Akbar; Donos, Nikos; Newton, Tim; van Someren, Ken; Moazzez, Rebecca; Jaques, Rod; Hunter, Glenn; Khan, Karim; Shimmin, Mark; Brewer, John; Meehan, Lyndon; Mills, Steve; Porter, Stephen

2015-01-01

While the research base is limited, studies have consistently reported poor oral health in elite athletes since the first report from the 1968 Olympic Games. The finding is consistent both across selected samples attending dental clinics at major competitions and more representative sampling of teams and has led to calls from the International Olympic Committee for more accurate data on oral health. Poor oral health is an important issue directly as it can cause pain, negative effects on appearance and psychosocial effects on confidence and quality of life and may have long-term consequences for treatment burden. Self-reported evidence also suggests an impact on training and performance of athletes. There are many potential challenges to the oral health of athletes including nutritional, oral dehydration, exercise-induced immune suppression, lack of awareness, negative health behaviours and lack of prioritisation. However, in theory, oral diseases are preventable by simple interventions with good evidence of efficacy. The consensus statement aims to raise awareness of the issues of oral health in elite sport and recommends strategies for prevention and health promotion in addition to future research strategies. PMID:25263651

Reliability of externally fixed dynamometry hamstring strength testing in elite youth football players.

Science.gov (United States)

Wollin, Martin; Purdam, Craig; Drew, Michael K

2016-01-01

To investigate inter and intra-tester reliability of an externally fixed dynamometry unilateral hamstring strength test, in the elite sports setting. Reliability study. Sixteen, injury-free, elite male youth football players (age=16.81±0.54 years, height=180.22±5.29cm, weight 73.88±6.54kg, BMI=22.57±1.42) gave written informed consent. Unilateral maximum isometric peak hamstring force was evaluated by externally fixed dynamometry for inter-tester, intra-day and intra-tester, inter-week reliability. The test position was standardised to correlate with the terminal swing phase of the gait running cycle. Inter and intra-tester values demonstrated good to high levels of reliability. The intra-class coefficient (ICC) for inter-tester, intra-day reliability was 0.87 (95% CI=0.75-0.93) with standard error of measure percentage (SEM%) 4.7 and minimal detectable change percentage (MDC%) 12.9. Intra-tester, inter-week reliability results were ICC 0.86 (95% CI, 0.74-0.93), SEM% 5.0 and MDC% 14.0. This study demonstrates good to high inter and intra-tester reliability of isometric externally fixed dynamometry unilateral hamstring strength testing in the regular elite sport setting involving elite male youth football players. The intra-class coefficient in association with the low standard error of measure and minimal detectable change percentages suggest that this procedure is appropriate for clinical and academic use as well as monitoring hamstring strength in the elite sport setting. Crown Copyright © 2015. Published by Elsevier Ltd. All rights reserved.

A modified estimation distribution algorithm based on extreme elitism.

Science.gov (United States)

Gao, Shujun; de Silva, Clarence W

2016-12-01

An existing estimation distribution algorithm (EDA) with univariate marginal Gaussian model was improved by designing and incorporating an extreme elitism selection method. This selection method highlighted the effect of a few top best solutions in the evolution and advanced EDA to form a primary evolution direction and obtain a fast convergence rate. Simultaneously, this selection can also keep the population diversity to make EDA avoid premature convergence. Then the modified EDA was tested by means of benchmark low-dimensional and high-dimensional optimization problems to illustrate the gains in using this extreme elitism selection. Besides, no-free-lunch theorem was implemented in the analysis of the effect of this new selection on EDAs. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Personality of Elite Male and Female Chess Players and Its Relation to Chess Skill

Science.gov (United States)

Vollstadt-Klein, Sabine; Grimm, Oliver; Kirsch, Peter; Bilalic, Merim

2010-01-01

Whereas a lot of studies examine cognitive processes in chess players, personality profiles of elite chess players are still not described well. The aim of this study was to examine personality of strong chess experts and its influence on chess skill. We tested elite male and female chess players with Freiburg Personality Inventory Revised…

Lower limb maximal dynamic strength and agility determinants in elite basketball players.

Science.gov (United States)

Chaouachi, Anis; Brughelli, Matt; Chamari, Karim; Levin, Greg T; Ben Abdelkrim, Nidhal; Laurencelle, Louis; Castagna, Carlo

2009-08-01

The aims of this study were to examine the relationship between squat 1 repetition maximum (1RM) and basketball-relevant tests and the variables that influence agility (T-test) in elite male professional basketball players (n = 14, age 23.3 +/- 2.7 years, height 195.6 +/- 8.3 cm, body mass 94.2 +/- 10.2 kg). T-test performance was significantly related to body mass (r = 0.58, p = 0.03) and to percentage of body fat (r = 0.80, p agility. Squat 1RM performance was the best single predictor of 5-m and 10-m sprint times (p agility should be regarded as a per se physiological ability for elite basketball players. Consequently, basketball-specific agility drills should be stressed in elite basketball training. Given the association between squat 1RM performance and short sprint times, squat exercises should be a major component of basketball conditioning.

Barriers and facilitators to mental health help-seeking for young elite athletes: a qualitative study

Directory of Open Access Journals (Sweden)

Gulliver Amelia

2012-09-01

Full Text Available Abstract Background Adolescents and young adults experience a high level of mental disorders, yet tend not to seek help. Research indicates that there are many barriers and facilitators to help-seeking for young people in the general community. However there are limited data available for young elite athletes. This study aims to determine what young elite athletes perceive as the barriers and facilitators to help-seeking for common mental health problems. Methods Fifteen elite athletes aged 16–23 years each participated in one of three focus group discussions. In addition to written data, verbal responses were audio taped, transcribed and thematically analysed. Results Participants’ written and verbal data suggested that stigma was the most important perceived barrier to seeking help for young elite athletes. Other notable barriers were a lack of mental health literacy, and negative past experiences of help-seeking. Facilitators to help-seeking were encouragement from others, having an established relationship with a provider, pleasant previous interactions with providers, the positive attitudes of others, especially their coach, and access to the internet. Conclusions Intervention strategies for improving help-seeking in young elite athletes should focus on reducing stigma, increasing mental health literacy, and improving relations with potential providers.

Examining elite Parasport athletes with sport involvement and sports equipment.

Science.gov (United States)

Hambrick, Marion E; Hums, Mary A; Bower, Glenna G; Wolff, Eli A

2015-01-01

Elite athletes require the most advanced sports equipment to maintain their competitive edge, but manufacturers cannot always satisfy these athletes' specific equipment needs. Sport involvement can influence sports-equipment selections and is described as the process by which individuals rely on attitudes and belief systems to make sports-related consumption decisions. This study involved semistructured interviews with 5 elite Parasport athletes to identify and analyze the role of sport involvement in their selection of sports equipment. The results revealed that the athletes identified product limitations, created a collaborative environment, and promoted a culture of innovation to develop new sports products and address existing limitations. Theoretical and practical implications are discussed.

Fome, comida e bebida na música popular brasileira: um breve ensaio

Directory of Open Access Journals (Sweden)

Francisco de Assis Guedes de Vasconcelos

2015-09-01

Full Text Available O artigo reflete sobre como as temáticas fome, consumo de refrigerantes e consumo de feijão com arroz são enfocadas na música popular brasileira. Investigamos os anos de ditadura militar (1964-1985. O foco da análise é a chamada canção de protesto, gênero musical caracterizado por críticas estético-cultural, político-ideológica e social aos governos militares. Tomando como referencial teórico os estudos de ideologia e filosofia da linguagem de Mikhail Bakhtin, evidenciamos que a canção de protesto retratou elementos dos contextos econômico, político e social, e propiciou a difusão de hábitos e ideologias alimentares saudáveis ou não saudáveis, contribuindo para a construção da identidade alimentar brasileira.

Oxygen consumption of elite distance runners on an anti-gravity treadmill®.

Science.gov (United States)

McNeill, David K P; Kline, John R; de Heer, Hendrick D; Coast, J Richard

2015-06-01

Lower body positive pressure (LBPP), or 'anti-gravity' treadmills® have become increasingly popular among elite distance runners. However, to date, few studies have assessed the effect of body weight support (BWS) on the metabolic cost of running among elite runners. This study evaluated how BWS influenced the relationship between velocity and metabolic cost among 6 elite male distance runners. Participants ran three- 16 minute tests consisting of 4 stages of 4 minutes at 8, 7, 6 and 5 min·mile(-1) pace (3.35, 3.84, 4.47 and 5.36 m·s(-1)), while maintaining an aerobic effort (Respiratory Exchange Ratio ≤1.00). One test was run on a regular treadmill, one on an anti-gravity treadmill with 40% BWS and one with 20% BWS being provided. Expired gas data were collected and regression equations used to determine and compare slopes. Significant decreases in oxygen uptake (V̇O2) were found with each increase in BWS (p rate, perceived exertion or directly measured oxygen uptake) should be used to guide training intensity when training on the LBPP treadmill. Key pointsWith increasing amounts of body weight-support (BWS), the slope of the relationship between velocity and oxygen consumption (ΔVO2/Δv) decreases significantly. This means the change in oxygen consumption (VO2) is significantly smaller over a given change in velocity at higher amounts of BWS.There is a non-linear decrease in VO2 with increasing BWS. As such, with each increment in the amount of BWS provided, the reduction in VO2 becomes increasingly smaller.This paper provides first of its kind data on the effects of BWS on the cost of running among highly trained, elite runners. The outcomes of this study are in line with previous findings among non-elite runners.

Investigating neural efficiency of elite karate athletes during a mental arithmetic task using EEG.

Science.gov (United States)

Duru, Adil Deniz; Assem, Moataz

2018-02-01

Neural efficiency is proposed as one of the neural mechanisms underlying elite athletic performances. Previous sports studies examined neural efficiency using tasks that involve motor functions. In this study we investigate the extent of neural efficiency beyond motor tasks by using a mental subtraction task. A group of elite karate athletes are compared to a matched group of non-athletes. Electroencephalogram is used to measure cognitive dynamics during resting and increased mental workload periods. Mainly posterior alpha band power of the karate players was found to be higher than control subjects under both tasks. Moreover, event related synchronization/desynchronization has been computed to investigate the neural efficiency hypothesis among subjects. Finally, this study is the first study to examine neural efficiency related to a cognitive task, not a motor task, in elite karate players using ERD/ERS analysis. The results suggest that the effect of neural efficiency in the brain is global rather than local and thus might be contributing to the elite athletic performances. Also the results are in line with the neural efficiency hypothesis tested for motor performance studies.

Elite athletes and pubertal delay.

Science.gov (United States)

Kapczuk, Karina

2017-10-01

Intensive physical training and participation in competitive sports during childhood and early adolescence may affect athletes' pubertal development. On the other hand, pubertal timing, early or late, may impact on an athlete selection for a particular sport. Genetic predisposition, training load, nutritional status and psychological stress determine athletes' pubertal timing. Athletes that practice esthetic sports, especially gymnasts, are predisposed to a delay in pubertal development. The growing evidence indicates that energy deficiency, not a systemic training per se, plays a crucial role in the pathogenesis of functional hypothalamic hypogonadism in female athletes. Metabolic and psychologic stress activate hypothalamic-pituitary-adrenal axis and suppress hypothalamic-pituitary-ovarian axis. Female athletes who do not begin secondary sexual development by the age of 14 or menstruation by the age of 16 warrant a comprehensive evaluation and a targeted treatment. Somatic growth and sexual maturation of elite female athletes are largely sport-specific since each sport favors a particular somatotype and requires a specific training. Chronic negative energy balance resulting from a systemic physical training and inadequate energy intake may delay pubertal development in elite athletes. Youth athletes, especially those engaged in competitive sports that emphasize prepubertal or lean appearance, are at risk of developing relative energy deficiency in sport associated with disordered eating or eating disorders. Management strategies should address the complex conditions underlying functional hypothalamic hypogonadism.

A Economia Brasileira Diante da Crise Mundial: Fragilidades e Perspectivas de Crescimento

Directory of Open Access Journals (Sweden)

José Matias-Pereira

2013-12-01

Full Text Available O objetivo deste artigo, apoiado nos principais indicadores da economia global e nacional, é promover uma análise dos efeitos da crise mundial e as perspectivas de crescimento da economia brasileira no período de 2013-2015. O referencial teórico está apoiado nas Teorias Keynesiana, Neoinstitucionalista e das Finanças Públicas. Trata-se de um artigo bibliográfico, descritivo e qualitativo, cujas discussões estão baseadas nas projeções contidas nos relatórios das principais instituições multilaterais e nacionais brasileiras, em especial nas variáveis econômicas mais relevantes como o crescimento da economia mundial, do comportamento do nível de emprego e da inflação. Os resultados das discussões, a partir das análises dos documentos citados, evidenciam que a crise econômica mundial continua impactando de forma preocupante na maioria dos países, em especial, dos países membros da Zona do Euro e Estados Unidos, e que o desempenho da economia brasileira deverá crescer num ritmo menor nos próximos anos. Essas constatações permite concluir que se faz necessário a definição de um diagnóstico consistente para o Brasil, que permita uma mudança estrutural no potencial de expansão da economia do país, em especial, preparando de forma mais adequada o seu ambiente macro e microeconômico.

Locomotion Characteristics and Match-Induced Impairments in Physical Performance in Male Elite Team Handball Players

DEFF Research Database (Denmark)

Michalsik, L B; Aagaard, Per; Madsen, K

2013-01-01

The purpose of this study was to determine the physical demands and match-induced impairments in physical performance in male elite Team Handball (TH) players in relation to playing position. Male elite TH field players were closely observed during 6 competitive seasons. Each player (wing players...

Evaluation of dietary intake and nutritional supplement use of elite and sub-elite Dutch athletes : Dutch Sport Nutrition and Supplement Study

NARCIS (Netherlands)

Wardenaar, Floris C.

2017-01-01

Background: Well-trained elite athletes differ from the general population in being considerably more physically active and by other lifestyle characteristics including intensive training routines and periodisation of their training programs. Hence, adequate intake of energy and

A life to risk: cultural differences in motivations to climb among elite male mountaineers

Science.gov (United States)

Patrick T. Maher; Tom G. Potter

2001-01-01

This study explored the cultural differences and motivations to climb of elite, male mountaineers. The purpose of the study was to first determine the motivations of elite male mountaineers and then link these motivations to the culture in which the mountaineer lives or grew up in. Five co-researchers participated in the study: two Canadians, two Americans, and one...

Muscle Glycogen Content Modifies SR Ca2 + Release Rate in Elite Endurance Athletes

DEFF Research Database (Denmark)

Gejl, Kasper Degn; Hvid, Lars G; Frandsen, Ulrik

2014-01-01

The aim of the present study was to investigate the influence of muscle glycogen content on sarcoplasmic reticulum (SR) function and peak power output (Wpeak) in elite endurance athletes.......The aim of the present study was to investigate the influence of muscle glycogen content on sarcoplasmic reticulum (SR) function and peak power output (Wpeak) in elite endurance athletes....

Biogeography-based particle swarm optimization with fuzzy elitism and its applications to constrained engineering problems

Science.gov (United States)

Guo, Weian; Li, Wuzhao; Zhang, Qun; Wang, Lei; Wu, Qidi; Ren, Hongliang

2014-11-01

In evolutionary algorithms, elites are crucial to maintain good features in solutions. However, too many elites can make the evolutionary process stagnate and cannot enhance the performance. This article employs particle swarm optimization (PSO) and biogeography-based optimization (BBO) to propose a hybrid algorithm termed biogeography-based particle swarm optimization (BPSO) which could make a large number of elites effective in searching optima. In this algorithm, the whole population is split into several subgroups; BBO is employed to search within each subgroup and PSO for the global search. Since not all the population is used in PSO, this structure overcomes the premature convergence in the original PSO. Time complexity analysis shows that the novel algorithm does not increase the time consumption. Fourteen numerical benchmarks and four engineering problems with constraints are used to test the BPSO. To better deal with constraints, a fuzzy strategy for the number of elites is investigated. The simulation results validate the feasibility and effectiveness of the proposed algorithm.

How did the financial crisis affect the transnationality of the global financial elite? One step forward and one step back

NARCIS (Netherlands)

van Veen, Kees

Over the last few decades, transnational elite formation progressed hand in hand with a deterioration in national business elites. Most studies regard this process as progressive and linear. However, we argue that transnational elite formation is subject to a variety of opposing forces, and the

Refutações ao feminismo: (descompassos da cultura letrada brasileira

Directory of Open Access Journals (Sweden)

Rita Terezinha Schmidt

2006-09-01

Full Text Available http://dx.doi.org/10.1590/S0104-026X2006000300011 Ao considerar a força do discurso antifeminista no Brasil, examino como esse discurso aparece no âmbito do jornalismo cultural para então tecer algumas relações com a história social brasileira à luz da qual é possível compreender por que o feminismo como práxis transformadora parece tão fora dos hábitos do país. Procuro sustentar meu argumento a partir da leitura de obras de pensadores da história e da cultura brasileiras considerados “de esquerda” ao mesmo tempo em que pontuo os limites de suas análises, ou seja, o silenciamento sobre a opressão das mulheres e questões de gênero. A seguir, examino a persistência de diversas formas do antifeminismo no campo das Letras a fim de compreender o estatuto da crítica feminista no campo dos estudos literários e as razões de sua invisibilidade, com considerações sobre conquistas e limitações de suas práticas.

Political party elites and the breakdown of democracy: the Turkish case,1973-1980

OpenAIRE

Demirel, Tanel

1998-01-01

Ankara : Department of Political Science and Public Administration and Institute of Economics and Social Sciences, Bilkent Univ., 1998. Thesis (Ph.D.) -- Bilkent University, 1998. Includes bibliographical references leaves 395-441 This study aims to analyze the behavior of Turkish political party elites during the 1973-1980 period. It is particularly concerned with the extent to which political party elites seemed to have contributed to the breakdown of Turkish democracy in ...

Game-induced fatigue patterns in elite female soccer

DEFF Research Database (Denmark)

Krustrup, Peter; Zebis, Mette; Jensen, Jack Majgaard

2010-01-01

.06 +/- 0.06 seconds after the game, which was 4% slower (p game-induced effect was observed on vertical jump performance. Significant inverse correlations were observed between Yo-Yo IE2 test performance and fatigue index during the repeated sprint test both......Krustrup, P, Zebis, M, Jensen, JM, and Mohr, M. Game-induced fatigue patterns in elite female soccer. J Strength Cond Res 24(2): 437-441, 2010-The purpose was to examine the fatigue pattern of elite female soccer players after competitive games. Soccer players (n = 23) from the Danish women Premier...... League performed a countermovement vertical jump test, a repeated 30-m sprint test, and the Yo-Yo intermittent endurance level 2 (Yo-Yo IE2) test at rested state and after a competitive game. Average heart rate during the game was 86 +/- 1% of maximal heart rate with no differences between halves. Blood...

Imigração brasileira no Japão: o mito da volta e a preservação da identidade

Directory of Open Access Journals (Sweden)

Tomke Lask

2000-11-01

Full Text Available A emigração brasileira para o Japão é um fenômeno recente que ainda não lida com os problemas decorrentes da socialização de filhos na emigração. Por isso os emigrantes, certos de que voltem ao Brasil, não consideram uma eventual perda de identidade de seus filhos como um problema. Mas já existem dois grupos no Japão que começam a alarmar-se com o avanço da socialização japonesa dos seus filhos: mulheres nipo-brasileiras casadas com japoneses e famílias brasileiras com filhos em idade escolar. Trata-se então de apresentar neste trabalho duas estratégias conscientes para a preservação da identidade brasileira, focalisadas na manutenção do domínio da língua portuguesa. Refiro-me às atividades da associação "Grupo Brasil" em Tóquio, fundada por brasileiras casadas com japoneses, e as atividades da associação nipo-brasileira de Oizume.Brazilian emigration to Japan is a recent phenomenon. Therefore identity problems of the second generation, socialized in the country of emigration, don't seem yet very urgent. The first generation still believes that they will return to Brazil, and thus the possibility of an identity loss of their children seems far fetched. Nevertheless, there are already two different groups of Brazilian emigrants in Japan that begin to worry about the japanese socialization of their children: Brazilian women married to Japanese and Brazilian families with children in school age. This article analyses two different strategies of Brazilian associations trying to preserve the Brazilian identity by holding on to the Portuguese language: `Grupo Brasil' in Tokyo and the association of Brazilians in the town of Oizume.

Anti-doping education and dietary supplementation practice in Korean elite university athletes

Science.gov (United States)

Kim, Jongkyu; Kim, Eung-Joon; Ki, Sun-kyung; Yoon, Jaeryang; Lee, Mi-sook

2011-01-01

This study was conducted to investigate relationships and gender differences in dietary supplement (DS) and oriental supplement (OS) prevalence as well as anti-doping awareness during training and the game period. Korea National Sport University athletes (343 male and 136 female) participated in this study and completed DS and OS practice and anti-doping awareness questionnaires. Forty-six percent of athletes used DS during the training period, and there was significantly higher DS use in females (53%) compared to males (43%) (P game period was 2.38 (1.50-3.80) and 3.99 (1.20-13.28), respectively. Elite athletes' anti-doping education was highly related to increased DS use during the training period and immediately before the game. Although elite athletes use various DS and OS during the training period and before the game period, doping education for elite athletes is related with DS and OS use during the training period and before the game. PMID:21994530

Panorama da estrutura presidiária brasileira

Directory of Open Access Journals (Sweden)

Renata de Oliveira Cartaxo

2013-06-01

Full Text Available Objetivo: Descrever, a partir do Sistema Integrado de Informações Penitenciárias – Infopen, aspectos da estrutura prisional nacional, características dos apenados e perfil dos profissionais existentes para garantir o preceito constitucional de assistência à saúde. Métodos: Estudo descritivo, de base documental, realizado a partir de dados secundários disponíveis no Sistema Integrado de Informações Penitenciárias, no qual analisaram-se a estrutura carcerária brasileira, o perfil do apenado no que tange a características pessoais e do crime cometido, e os profissionais envolvidos na assistência à saúde. Resultados: Constata-se que existem 298.275 vagas, ocupadas por 496.251 presos nos 1.857 estabelecimentos penais. No tocante ao perfil dos presos, verifica-se que 92,3% (461.444 são do sexo masculino, na faixa etária entre 18 e 24 anos (25,6% - 126.929, da cor parda (36,7% - 82.354, comensino fundamental incompleto (40,7% - 201.938, que cometeram, principalmente, o crime de tráfico de entorpecentes (23,5% - 100.648. Quanto à composição da equipe de assistência à saúde, evidencia-se um total de 5.132 profissionais registrados no sistema. Conclusão: Constata-se, a partir do sistema integrado de informações penitenciárias, que a estrutura carcerária brasileira se caracteriza por apresentar um déficit de vagas, ocasionada pelasuperlotação e/ou saturação dos estabelecimentos existentes, o que dificulta, em especial, a garantia do atendimento às necessidades de saúde dos apenados.

Propaganda negativa nas eleições presidenciais brasileiras

OpenAIRE

Borba, Felipe

2015-01-01

ResumoEste artigo tem como propósito investigar a propaganda negativa nas eleições presidenciais brasileiras. Tema de extrema relevância tendo em vista que a literatura recente vem sugerindo que o tom das campanhas tem consequências importantes para a decisão do voto, a participação política e o nível de informação dos eleitores. Entretanto, a maior parte desses estudos foi realizada para entender a realidade política dos Estados Unidos. No Brasil, apesar do crescente interesse pelos efeitos ...

Neuromuscular control and running economy is preserved in elite international triathletes after cycling.

Science.gov (United States)

Bonacci, Jason; Saunders, Philo U; Alexander, Mark; Blanch, Peter; Vicenzino, Bill

2011-03-01

Running is the most important discipline for Olympic triathlon success. However, cycling impairs running muscle recruitment and performance in some highly trained triathletes; though it is not known if this occurs in elite international triathletes. The purpose of this study was to investigate the effect of cycling in two different protocols on running economy and neuromuscular control in elite international triathletes. Muscle recruitment and sagittal plane joint angles of the left lower extremity and running economy were compared between control (no preceding cycle) and transition (preceded by cycling) runs for two different cycle protocols (20-minute low-intensity and 50-minute high-intensity cycles) in seven elite international triathletes. Muscle recruitment and joint angles were not different between control and transition runs for either cycle protocols. Running economy was also not different between control and transition runs for the low-intensity (62.4 +/- 4.5 vs. 62.1 +/- 4.0 ml/min/kg, p > 0.05) and high-intensity (63.4 +/- 3.5 vs. 63.3 +/- 4.3 ml/min/kg, p > 0.05) cycle protocols. The results of this study demonstrate that both low- and high-intensity cycles do not adversely influence neuromuscular control and running economy in elite international triathletes.

Isokinetic profile of elbow flexion and extension strength in elite junior tennis players.

Science.gov (United States)

Ellenbecker, Todd S; Roetert, E Paul

2003-02-01

Descriptive study. To determine whether bilateral differences exist in concentric elbow flexion and extension strength in elite junior tennis players. The repetitive nature of tennis frequently produces upper extremity overuse injuries. Prior research has identified tennis-specific strength adaptation in the dominant shoulder and distal upper extremity musculature of elite players. No previous study has addressed elbow flexion and extension strength. Thirty-eight elite junior tennis players were bilaterally tested for concentric elbow flexion and extension muscle performance on a Cybex 6000 isokinetic dynamometer at 90 degrees/s, 210 degrees/s, and 300 degrees/s. Repeated-measures ANOVAs were used to test for differences between extremities, muscle groups, and speed. Significantly greater (Pelbow extension peak torque values were measured at 90 degrees/s, 210 degrees/s, and 300 degrees/s for males. Significantly greater (Pelbow flexion muscular performance in males and for elbow flexion or extension peak torque and single-repetition work values in females. No significant difference between extremities was measured in elbow flexion/extension strength ratios in females and significant differences between extremities in this ratio were only present at 210 degrees/s in males (Pelbow in male elite junior tennis players but not females. These data have ramifications for clinicians rehabilitating upper extremity injuries in patients from this population.

Testosterone and BMD in elite male lightweight rowers

DEFF Research Database (Denmark)

Vinther, A; Kanstrup, I-L; Christiansen, E

2008-01-01

The purpose of the present study was to investigate if a relationship between BMD and testosterone levels could be identified in elite male lightweight rowers. Thirteen male lightweight national team rowers had their BMD measured in a DEXA scanner. Plasma concentrations of total testosterone (TT)...

A QUESTÃO DA MOBILIDADE URBANA NAS METRÓPOLES BRASILEIRAS

Directory of Open Access Journals (Sweden)

Valéria Pero

2015-12-01

Full Text Available RESUMO O tempo de deslocamento de casa ao trabalho tem se elevado substancialmente nas regiões metropolitanas brasileiras durante a última década. Esse fenômeno tem implicações fortes sobre o bem-estar dos indivíduos, porém as consequências desse problema não se distribuem uniformemente entre a população. O presente trabalho visa contribuir para o debate sobre a questão da mobilidade urbana nas metrópoles brasileiras analisando a evolução do tempo de deslocamento entre 1992 e 2013 e suas diferenças de acordo com características do trabalhador, como sexo, cor e renda per capita , e do posto de trabalho. Verifica-se que o aumento do tempo médio de deslocamento ocorreu a partir de 2003, caracterizando uma questão particularmente importante para as metrópoles brasileiras no terceiro milênio. Os trabalhadores com maiores tempos médios de deslocamento residem nas regiões metropolitanas do Rio de Janeiro e de São Paulo. Entretanto, as maiores taxas de crescimento ocorreram nas metrópoles do Pará, Salvador e Recife, sugerindo a necessidade de melhor direcionamento e planejamento de políticas públicas na mobilidade urbana. Considerando as diferenças socioeconômicas, destaca-se que os mais pobres e os mais ricos (extremos da distribuição de renda tendem a apresentar tempos de deslocamento menores do que os trabalhadores de famílias de renda média. Esse padrão se mantém ao longo do tempo, com aumento do tempo médio de deslocamento entre os mais pobres, mostrando uma face da desigualdade. Porém, o maior aumento ocorreu entre os mais ricos, colocando a questão da mobilidade urbana para além dos problemas de exclusão social.

Cross-sectional and longitudinal examination of exercise capacity in elite youth badminton players

DEFF Research Database (Denmark)

Madsen, Christian Møller; Badault, Benjamin; Nybo, Lars

2018-01-01

Badminton-specific speed and endurance performance was evaluated in both cross-sectional and longitudinal studies of elite youth players and compared to the physiological capacities of world top-50 singles players.The cross-sectional study involved ten males in the category U15 (..., nine U19 and four senior elite players. They performed 30-m sprint, counter-movement jump (CMJ) and badminton-specific speed (B-SPEED) and endurance (B-ENDURANCE) tests. The longitudinal data were collected for ten U15 players with 1- and 2-year follow-up measures.Compared to seniors, B...... with ageing from 29±5 % deficit for U15 to 13±6 % deficit for U19 (Pbadminton-specific speed improves markedly with ageing in youth elite players to achieve, by age 19, values matching world-class players. Endurance improved markedly, but with a significant deficit remaining...

Influência regional no consumo precoce de alimentos diferentes do leite materno em menores de seis meses residentes nas capitais brasileiras e Distrito Federal

OpenAIRE

Saldiva,Silvia Regina Dias Medici; Venancio,Sonia Isoyama; Gouveia,Ana Gabriela Cepeda; Castro,Ana Lucia da Silva; Escuder,Maria Mercedes Loureiro; Giugliani,Elsa Regina Justo

2011-01-01

Objetivou-se avaliar a influência regional no consumo precoce de alimentos diferentes do leite materno em menores de seis meses residentes nas capitais brasileiras. Analisaram-se dados de 18.929 crianças da II Pesquisa de Prevalência de Aleitamento Materno nas Capitais Brasileiras - 2008. As frequências do consumo de chá, sucos, leite artificial e mingau/papa foram calculadas para as capitais das cinco regiões brasileiras. Curvas do consumo foram obtidas pela análise de logitos e estimativas ...

Political elites and China's search of modernity in twentieth century

Directory of Open Access Journals (Sweden)

Daniel Lemus Delgado

2016-02-01

Full Text Available This article analyzes the relationship between the foundation, consolidation and reinvention of the political elite in the People's Republic of China and the search to modernization from an historical perspective. To do this, this article proposes that modernity is a political project that has been an important ideological justification. This justification allowed that Chinese Communist Party took the political power. Also, the project of modernization has favored the reinvention of the political elite. The contribution of this paper is to present this process and the particular characteristics of Chinese history. In conclusion, this paper suggests that the search to modernization has been a constitutive element with deep historical roots.

Nacionalismo musical e “invasão cultural” na linha evolutiva da Música Popular Brasileira

Directory of Open Access Journals (Sweden)

Emília Saraiva Nery

2015-05-01

Full Text Available O trabalho mostra a objetivação histórica do conceito de linha evolutiva na Música Popular Brasileira, a partir de uma situação dos debates sobre o ser da MPB entre os meados da década de 1960 e por toda a década de 1970. Assim sendo, trata-se de um estudo sobre as tensões no campo da música brasileira a partir da noção de “linha evolutiva na MPB”, formulada por Caetano Veloso, em meados da década de 1960 e que, desde então, passou a ser um significativo parâmetro para se pensar a MPB.

"They have to toe the line": A Foucauldian analysis of the socialisation of former elite athletes into academy coaching roles

DEFF Research Database (Denmark)

Blackett, Alexander David; Evans, Adam Brian; Piggott, David

2018-01-01

The pathway between elite athlete and high-performance coach is common within English men’s rugby union and association football. To help develop as coaches, many elite athletes gain coaching experiences within male high-performance youth academies. The purpose of this article sought to gain...... an insight into the socialisation processes of current and former elite athletes within association football and rugby union amongst the socio-cultural context of England, and to identify why Academy Directors seemingly preferred to recruit current and former elite athletes as academy coaches. Semi...

Prevalence of doping use in elite sports: a review of numbers and methods.

Science.gov (United States)

de Hon, Olivier; Kuipers, Harm; van Bottenburg, Maarten

2015-01-01

The prevalence of doping in elite sports is relevant for all those involved in sports, particularly for evaluating anti-doping policy measures. Remarkably, few scientific articles have addressed this subject so far, and the last review dates back to 1997. As a consequence, the true prevalence of doping in elite sports is unknown. Even though it is virtually impossible to uncover the exact prevalence of a prohibited activity such as doping, various methods are available to uncover parts of this particular problem, which enables the circumvention (to a certain degree) of the issues of truthfulness, definition problems and the limits of pharmacological evidence. This review outlines the various methods that exist and presents the scarce data available in this area. It is concluded that a combination of questionnaires using the Randomised Response Technique and models of biological parameters is able to provide the statistical possibilities to reveal accurate estimates of this often undisclosed practice. Data gathered in this way yield an estimation of 14-39% of current adult elite athletes who intentionally used doping. These period prevalences have been found in specific sub-groups of elite athletes, and the available data suggest that the prevalence of doping is considerably different between sub-groups with varying types of sport, levels and nationalities. The above-mentioned figure of 14-39% is likely to be a more accurate reflection of the prevalence of intentional doping in elite sports than that provided by doping control test results (estimate of doping: 1-2% annually) or questionnaire-based research (estimations between 1 and 70% depending on sport, level and exact definitions of intent and doping). In the future, analytical science may play a more important role in this topic if it may become feasible to detect very low concentrations of prohibited substances in sewage systems downstream of major sporting events. However, it is clear that current doping

Necrophilia and elite politics : the case of Nigeria

NARCIS (Netherlands)

Adebanwi, W.

2007-01-01

This work examines the political intrumentalization of culture and history as embodied in a 'Big Man', an Ur-agent that over-represents the cultural whole. It examines how the elites within a specific ethnocultural group - the Yoruba of Nigeria - represent and re-present themselves as agents, using

Tropa: debate de elites

Directory of Open Access Journals (Sweden)

Paulo Hamilton

2008-06-01

Full Text Available Neste artigo, o ator Paulo Hamilton, que interpreta o soldado Paulo no filme Tropa de elite, defende o trabalho de José Padilha das acusações de comprometimento com um discurso ideológico fascista. Sua estratégia consiste em desvincular o ponto de vista sob o qual o filme é narrado – aquele do Capitão Nascimento – daquele que a obra como um todo pretenderia comunicar. Mais ainda, argumenta ele, regimes totalitários procuram combater posturas de questionamento. A polêmica que Tropa fomentou seria um indício adicional contra a sua associação ao fascismo.

THE MAIN DIRECTIONS IN THE STUDY OF POLITICAL ELITES IN THE POST-CLASSICAL ITALIAN POLITICAL SCIENCE

Directory of Open Access Journals (Sweden)

Кирилл Сергеевич Кондрашев

2013-07-01

Full Text Available PurposeDetection the main approaches to the definition of the political elites, their appearance and function in a democracy.Methodology of workThe comparative method, structural and functional method.ResultsMarked changes in the methods of communication elites and masses, the emergence of new types of elites that meet the transforming needs of the masses, changing the structure of the political sphere in terms of postmodernism and globalization.Application of resultsThe results can be applied in the process policy advice.DOI: http://dx.doi.org/10.12731/2218-7405-2013-5-27

Speed and countermovement-jump characteristics of elite female soccer players, 1995-2010.

Science.gov (United States)

Haugen, Thomas A; Tønnessen, Espen; Seiler, Stephen

2012-12-01

The purpose of this investigation was to compare sprint and countermovement-jump (CMJ) performance among female competitive soccer players as a function of performance level, field position, and age. In addition, the authors wanted to quantify the evolution of these physical characteristics among elite players over a 15-y period. 194 female elite players (22± 4.1 y, 63 ± 5.6 kg), including an Olympic winning squad, tested 40-m sprint with electronic timing and CMJ on a force platform at the Norwegian Olympic training center from 1995 to 2010. Moderate to large velocity differences across performance levels and positions were observed. National-team players were 2% faster than 1st-division players (P = .027, d = 0.5) and 5% faster than 2nd-division players (P players jumped 8-9% higher than 1st-division players (P = .001, d = 0.6) and junior elite players (P = .023, d = 0.5). Forwards were 3-4% faster than midfielders (P Players from 2006-2010 were 2% faster (P players from 1995-1999 over 20 m, whereas no differences in 20- to 40-m velocity or CMJ performance were observed. This study provides effect-magnitude estimates for the influence of performance level, age, and player position on sprint and CMJ performance in female soccer players. While 20- to 40-m velocity and CMJ performance have remained stable over the time, there has been a moderate but positive development in 0- to 20-m velocity among elite performers.

Compartilhamento do conhecimento em incubadoras brasileiras associadas à ANPROTEC

Directory of Open Access Journals (Sweden)

Ilse Maria Beuren

2007-06-01

Full Text Available Este artigo objetiva descrever o processo de compartilhamento do conhecimento em incubadoras brasileiras associadas à Associação Nacional de Entidades Promotoras de Empreendimentos de Tecnologias Avançadas (Anprotec. Para tanto, primeiramente, discorreu-se sobre a gestão do conhecimento, o compartilhamento do conhecimento nas organizações e a conceituação de incubadoras de empresas. Em seguida, procedeu-se ao estudo de levantamento ou survey, analisando o compartilhamento do conhecimento em 33 incubadoras brasileiras associadas à Anprotec, conforme relação disponível em seu site. Os dados foram coletados por meio de questionários enviados por correio eletrônico, com um retorno de 18%. Os resultados da pesquisa indicaram que há uma preocupação em gerar, difundir e, sobretudo, compartilhar informações e conhecimentos nas incubadoras estudadas. Quanto às formas de compartilhamento analisadas, verificou-se que as palestras, as reuniões, os encontros e as discussões são os eventos que apresentam maior grau de importância nas incubadoras. Por fim, observou-se que as incubadoras buscam pessoas especializadas para a realização de palestras ou seminários, bem como incentivam a participação dos empregados em encontros regionais e nacionais.

Mixing geopolitics and business: How ruling elites in the Caspian states justify their choice of export pipelines

Directory of Open Access Journals (Sweden)

Andreas Heinrich

2015-07-01

Full Text Available As political elites in the Caspian countries see themselves as actors who determine the fate of their countries and not as mere objects of international power struggles or as managers of pipeline projects, this contribution examines how domestic elites assess different pipeline projects. Based on close to 1,500 TV reports from national TV stations, which are seen as the mouthpiece of the ruling elites, we analyze the arguments surrounding oil and gas pipeline debate and construction in Azerbaijan, Kazakhstan and Turkmenistan.

Psycho-social attributes of elite African women volleyball players ...

African Journals Online (AJOL)

Psycho-social attributes of elite African women volleyball players. ... 78% of them were influenced by family members to play volleyball, 81% continued to play the game due to success, and 64% envisaged that ... AJOL African Journals Online.

Book Review: Training the Party: Party Adaptation and Elite Training in Reform-era China

DEFF Research Database (Denmark)

Brødsgaard, Kjeld Erik

2016-01-01

Review of: Training the Party: Party Adaptation and Elite Training in Reform-era China. Charlotte P. Lee . Cambridge: Cambridge University Press, 2015. xii + 251 pp. $99.99. ISBN 978-1-107-09063-7......Review of: Training the Party: Party Adaptation and Elite Training in Reform-era China. Charlotte P. Lee . Cambridge: Cambridge University Press, 2015. xii + 251 pp. $99.99. ISBN 978-1-107-09063-7...

"Tabela Brasileira de Composição de Alimentos - USP: banco de dados de alimentos industrializados"

OpenAIRE

Maria Stella Bonin Ito

2003-01-01

Informações sobre composição de alimentos são de grande importância em qualquer estudo sobre nutrição humana. A Rede Brasileira de Dados de Composição de Alimentos (BRASILFOODS) coordena as atividades nacionais sobre composição de alimentos e está ligada a Rede Latino-Americana de Dados de Composição de Alimentos (LATINFOODS), responsável pela elaboração da Tabela de Composição da América Latina. A Tabela Brasileira de Composição de Alimentos – Universidade de São Paulo (TBCA–USP) foi desenvo...

Defining elite athletes: Issues in the study of expert performance in sport psychology

OpenAIRE

Swann, C; Moran, A; Piggott, D

2015-01-01

© 2014 Elsevier Ltd. Objectives: There has been considerable inconsistency and confusion in the definition of elite/expert athletes in sport psychology research, which has implications for studies conducted in this area and for the field as a whole. This study aimed to: (i) critically evaluate the ways in which recent research in sport psychology has defined elite/expert athletes; (ii) explore the rationale for using such athletes; and (iii) evaluate the conclusions that research in this fiel...

Contradições da canção: música popular brasileira em \\"O Mandarim\\", de Julio Bressane

OpenAIRE

Fabio Diaz Camarneiro

2009-01-01

Os longas-metragens \\"Tabu\\" (1982) e \\"O mandarim\\" (1995), de Julio Bressane, reinterpretam a história da canção popular brasileira de Mario Reis até a Tropicália, usando referências do modernismo e do próprio tropicalismo e questionando as influências populares, eruditas e estrangeiras da música brasileira. Julio Bressanes films Tabu (1982) and O mandarim (1995) interpret the story of Brazilian popular music from Mario Reis until the Tropicália movement. The director uses Bra...

Uma análise da dinâmica inflacionária brasileira

Directory of Open Access Journals (Sweden)

Francisco Cribari-Neto

2005-12-01

Full Text Available O objetivo central do presente artigo é analisar a dinâmica inflacionária brasileira e medir o grau de inércia em tal dinâmica. De início, nós apresentamos resultados de simulação de Monte Carlo sobre o desempenho em amostras finitas de diferentes variantes da razão de variâncias, uma medida comumente utilizada para a mensuração de persistência de choques no longo prazo. As simulações são realizadas sob inovações normais e não-normais e também com e sem outliers e inliers. Os resultados favorecem uma particular variante robusta da razão de variâncias proposta neste artigo. Os resultados empíricos para o Brasil indicam que o grau de inércia inflacionária neste país é substancialmente maior do que aquele encontrado por Campêlo e Cribari-Neto (Revista Brasileira de Economia, 57, 713-739, 2003; de fato, em alguns períodos da história econômica brasileira recente nós encontramos inércia plena. Todavia, o grau de inércia inflacionária após a implementação do Plano Real é de segunda ordem. Nós analisamos também as dinâmicas inflacionárias da Argentina, Chile e México.The chief goal of this paper is to analyze the Brazilian inflationary dynamics, and to measure the degree of inertia in such dynamics. To that end, we start by reporting Monte Carlo simulation results on the finite-sample performance of different variants of the variance ratio, a well know measure of long-run persistence of shocks. The simulations are performed under normal and nonnormal innovations, and also with and without outliers and inliers. Overall, the results favor a robust variant of the variance ratio we propose. The empirical results for Brazil suggest that the degree of inertia in this country is substantially larger than what was found by Campêlo and Cribari-Neto (Revista Brasileira de Economia 57, 713-739, 2003; indeed, in several periods of the recent economic history we find full inertia. However, the degree of inertia since

Predicting basal metabolic rates in Malaysian adult elite athletes.

Science.gov (United States)

Wong, Jyh Eiin; Poh, Bee Koon; Nik Shanita, Safii; Izham, Mohd Mohamad; Chan, Kai Quin; Tai, Meng De; Ng, Wei Wei; Ismail, Mohd Noor

2012-11-01

This study aimed to measure the basal metabolic rate (BMR) of elite athletes and develop a gender specific predictive equation to estimate their energy requirements. 92 men and 33 women (aged 18-31 years) from 15 sports, who had been training six hours daily for at least one year, were included in the study. Body composition was measured using the bioimpedance technique, and BMR by indirect calorimetry. The differences between measured and estimated BMR using various predictive equations were calculated. The novel equation derived from stepwise multiple regression was evaluated using Bland and Altman analysis. The predictive equations of Cunningham and the Food and Agriculture Organization/World Health Organization/United Nations University either over- or underestimated the measured BMR by up to ± 6%, while the equations of Ismail et al, developed from the local non-athletic population, underestimated the measured BMR by 14%. The novel predictive equation for the BMR of athletes was BMR (kcal/day) = 669 + 13 (weight in kg) + 192 (gender: 1 for men and 0 for women) (R2 0.548; standard error of estimates 163 kcal). Predicted BMRs of elite athletes by this equation were within 1.2% ± 9.5% of the measured BMR values. The novel predictive equation presented in this study can be used to calculate BMR for adult Malaysian elite athletes. Further studies may be required to validate its predictive capabilities for other sports, nationalities and age groups.

Predictors of perceptions of mental illness and averseness to help: a survey of elite football players.

Science.gov (United States)

Jones, Tiffanie-Victoria

2016-10-01

Hypermasculinity may impact elite football players' willingness to seek help for mental health problems. This quantitative study sought to identify what set of characteristics, including hypermasculinity, best predicts elite football players' mental health attitudes. The Attitude Scale for Mental Illness, Inventory of Attitudes toward Seeking Mental Health Services, and Athlete's Perception of Masculinity Scale were self-administered to 112 football players from the NFLPA and the Washington, DC metro area. Canonical correlation analysis was used to develop a regression model that best predicts elite football players' mental health attitudes. This study found that though the athletes have high levels of hypermasculinity (x = 19.66, SD = 7.43), other factors, including marital status and sport level lessen the effects of hypermasculinity and facilitate positive perceptions of mental illness and receptivity to help. Predictors suggest that therapeutic efforts targeted toward family and support networks, as well as intervention strategies for decreasing mental illness stigma are essential to encourage positive mental health attitudes in elite football players.

Muscle dysmorphia in elite-level power lifters and bodybuilders: a test of differences within a conceptual model.

Science.gov (United States)

Lantz, Christopher D; Rhea, Deborah J; Cornelius, Allen E

2002-11-01

The purpose of this study was to determine if associated characteristics of muscle dysmorphia (MD) were different between elite-level competitive bodybuilders and power lifters. Elite-level competitive bodybuilders (n = 100) and power lifters (n = 68) completed the muscle dysmorphia inventory (MDI) at the time of or immediately before competition. A 2 x 6 (group x MDI subscales) multivariate analysis of variance indicated that bodybuilders were significantly more likely to report body size-symmetry concerns (F(1, 167) = 10.31, p < 0.001), physique protection (F(1, 167) = 10.27, p < 0.001), dietary behavior (F(1, 167) = 28.38, p < 0.001), and pharmacological use (F(1, 167) = 19.64, p < 0.001) than were power lifters. These results suggest that elite-level bodybuilders are significantly more likely to engage in characteristics associated with MD than are elite-level power lifters.

The elite young athlete: strategies to ensure physical and emotional health.

Science.gov (United States)

Sabato, Todd M; Walch, Tanis J; Caine, Dennis J

2016-01-01

This article presents a current review of the risk of physical and psychological injury associated with participation in elite youth sport, and suggests strategies to ensure the physical and emotional health of these young athletes. Although there is lack of epidemiological data, especially with regard to psychological injury, preliminary data suggest that the risk of injury is high in this population. While there is lack of incident and follow-up data, there is also concern regarding burnout, disordered eating, and the long-term consequences of injury. Modifiable injury risk factors identified include postural control, competition anxiety, life events, previous injury, and volume of training. There are presently no studies designed to determine the effectiveness of injury prevention measures in elite youth sports. However, there is adequate evidence arising from injury prevention studies of youth sports participants - including neuromuscular training, protective equipment, mental training to enhance self-esteem, and sport rules modification - to prevent injuries in elite youth sports settings. Although not tested, psychosocial prevention strategies such as adoption of task-oriented coping mechanisms, autonomous support from parents, and a proactive organizational approach also show promise in injury prevention.

The Influence of Match-Day Napping in Elite Female Netball Athletes.

Science.gov (United States)

O'Donnell, Shannon; Beaven, Christopher M; Driller, Matthew

2018-03-15

To assess the effect of match-day napping and duration of naps on perceptual and performance indices in elite female netball players over two consecutive netball seasons. Fourteen elite female netball athletes (mean ± SD; age = 23 ± 6 yr) participated in an observational study over 26 competition matches. On each match day, athletes provided information on their napping habits, perceived energy levels, and then performed 3 countermovement jumps (CMJ) 3h30 prior to the start of the match. One hour following the match, subjective player performance ratings from the players and two members of the coaching staff were obtained. Naps were characterized into 3 conditions for analysis; No Nap (NN), Nap (SHORT), and ≥20 min Nap (LONG). A significant difference in peak jump velocity was observed between the SHORT and the NN condition in favor of the shorter nap (3.23 ± 0.26 and 3.07 ± 0.36 m.s -1 , respectively, d = 0.34, p nap (<20 min) on the day of competition can enhance jump velocity and improve subjective performance in elite netball players, as assessed by coaching staff.

Reliable and sensitive physical testing of elite trapeze sailors

DEFF Research Database (Denmark)

Bay, Jonathan; Bojsen-Møller, Jens; Nordsborg, Nikolai Baastrup

2018-01-01

It was investigated, if a newly developed discipline specific test for elite-level trapeze sailors is reli-able and sensitive. Furthermore, the physical demands of trapeze sailing were examined. In part 1, nine national team athletes were accustomed to a simulated sailing test, which subsequently....... 265 ± 45W, Psailing was 54.5 ± 7.2% VO2max , 75.1 ± 3.1% HRmax and 5.8 ± 2.7 mM, respectively. However, VO2 and HR were substantially higher for periods of the race...... as peak values were 83.5 ± 11.4% and 89.9 ± 1.7% of max, respectively. In conclusion, the present test is reliable and sensitive, thus providing a sailing specific alternative to traditional physical testing of elite trapeze sailors. Additionally, on-water rac-ing requires moderate aerobic energy...

Positional Match Running Performance in Elite Gaelic Football.

Science.gov (United States)

Malone, Shane; Solan, Barry; Collins, Kieran D; Doran, Dominic A

2016-08-01

Malone, S, Solan, B, Collins, KD, and Doran, DA. Positional match running performance in elite Gaelic football. J Strength Cond Res 30(8): 2292-2298, 2016-There is currently limited information available on match running performance in Gaelic football. The objective of the current study was to report on the match running profile of elite male Gaelic football and assess positional running performance. In this observational study, 50 elite male Gaelic football players wore 4-Hz global positioning systems units (VX Sports) across 30 competitive games with a total of 215 full game data sets collected. Activity was classed according to total distance, high-speed distance (≥17 km·h), sprint distance (≥22 km·h), mean velocity (km·h), peak velocity (km·h), and number of accelerations. The average match distance was 8,160 ± 1,482 m, reflective of a relative distance of 116 ± 21 m·min, with 1,731 ± 659 m covered at high speed, which is reflective of a relative high-speed distance of 25 ± 9 m·min. The observed sprint distance was 445 ± 169 m distributed across 44 sprint actions. The peak velocity was 30.3 ± 1.8 km·h with a mean velocity of 6.5 ± 1.2 km·h. Players completed 184 ± 40 accelerations, which represent 2.6 ± 0.5 accelerations per minute. There were significant differences between positional groups for both total running distance, high-speed running distance, and sprint distance, with midfielders covering more total and high-speed running distance, compared with other positions (p football match play.

Salta’s elite during the state´s formation process, 1850-1880. Regional trade and land distribution

Directory of Open Access Journals (Sweden)

Juan Ignacio Quintián

2012-11-01

Full Text Available The following paper analyzes cadastres and provincial census taken between 1856 and 1875 to identify the salteño landowning elite. The study begins with the synthesis of the intraregional trade involving the landowning elite of Salta; the study describes the new tax structure created in 1855 to characterize wealthy families of the province. The analysis combines the detailed description of the sources used with the narrative of some facts that contribute to understand the complex relationship between the landowning elite and the state-formation process

France's grandes écoles accused of elitism

Science.gov (United States)

Hellemans, Alexander

2010-02-01

Physicists in France have backed government plans to open up the country's elite grandes écoles to more students from poorer backgrounds. The government wants to allow up to 30% of students to be given free scholarships in an attempt to broaden the social mix of the student body. The physicists say this would not lead to a lowering of standards.

The Civil-Military Gap and Women in Combat: The Elite’s Attitude Transformation, 1991-2013

Science.gov (United States)

2015-02-12

110th), Sec 595. Note: A number of the military elite were command chiefs, which are not normally considered part of the military elite. However, it...Press, 1978. Kier, Elizabeth. “ Homosexuals in the U.S. Military: Open Integration and Combat Effectiveness.” International Security 23, no. 2

Gunslingers, poker players, and chickens 3: Decision making under mental performance pressure in junior elite athletes.

Science.gov (United States)

Parkin, Beth L; Walsh, Vincent

2017-01-01

Having investigated the decision making of world class elite and subelite athletes (see Parkin and Walsh, 2017; Parkin et al., 2017), here the abilities of those at the earliest stage of entry to elite sport are examined. Junior elite athletes have undergone initial national selection and are younger than athletes examined previously (mean age 13 years). Decision making under mental pressure is explored in this sample. During performance an athlete encounters a wide array of mental pressures; these include the psychological impact of errors, negative feedback, and requirements for sustained attention in a dynamic environment (Anshel and Wells, 2000; Mellalieu et al., 2009). Such factors increase the cognitive demands of the athletes, inducing distracting anxiety-related thoughts known as rumination (Beilock and Gray, 2007). Mental pressure has been shown to reduce performance of decision-making tasks where reward and loss contingencies are explicit, with a shift toward increased risk taking (Pabst et al., 2013; Starcke et al., 2011). Mental pressure has been shown to be detrimental to decision-making speed in comparison to physical stress, highlighting the importance of considering a range of different pressures encountered by athletes (Hepler, 2015). To investigate the influence of mental pressure on key indicators of decision making in junior elite athletes. This chapter concludes a wider project examining decision making across developmental stages in elite sport. The work further explores how psychological insights can be applied in an elite sporting environment and in particular tailored to the requirements of junior athletes. Seventeen junior elite athletes (10 males, mean age: 13.80 years) enrolled on a national youth athletic development program participated in the study. Performance across three categories of decision making was assessed under conditions of low and high mental pressure. Decision making under risk was measured via the Cambridge Gambling

Formation of the Institute of Youth Political Elite in the Context of Political Transformation in the Russian Federation

Directory of Open Access Journals (Sweden)

Виктория Александровна Мясоедова

2016-12-01

Full Text Available The article discusses the features of the formation of the institute of youth political elite in the Russian Federation. The author proved that the formation of youth political elites directly dependent on the fulfillment of opportunities and professional development of representatives of the youth community and requires a systematic campaign in the formation of the young man and his political socialization. Revealed aspects in the context of which it is necessary to consider the formation of the institute of youth political elite: the socio-economic, political, cognitive. Proposed key methods and forms of interaction between state institutions with the younger generation. The conditions, the implementation of which is necessary for the formation of the institute of youth political elites in Russia: the current administrative and managerial elite has to be aware of the need to create such an elite institution for young people; the existence of regulatory and organizational methods of the activities of youth leaders; a reflection of the youth leader action together communicative interactions; subject-object position of the individual in the current political process of socialization; foster civic political culture, "foundation" which are the concepts of citizenship and patriotism. In conclusion, it is concluded that the development of the political system of education and the building of the Institute of Youth elites should be based on scientific and sociological studies of actual data, reflecting the dynamics of the youth mentality and preferences. A special attention on the part of government actors should be given new urgency to inclusion of young people in the processes of formation of state policy.

A ditadura brasileira no tempo: um estudo dos discursos do jornal O Globo em 1964/1985 e 2014

OpenAIRE

Costa, Edwaldo

2014-01-01

Os discursos jornalísticos se articulam de forma dinâmica e constituem parte dos elementos geradores da história cultural de uma nação. Esta pesquisa examina como o discurso da ditadura brasileira foi revivido e narrado pelo jornal O Globo, no período de 1964 a 85 e em 2014, quando o golpe militar completou 50 anos. No contexto do período da ditadura brasileira, o jornal O Globo não somente retratou eventos reais, como também reconstruiu e interpretou os fatos utilizando estr...

Mortality and health-related habits in 900 Finnish former elite athletes and their brothers.

Science.gov (United States)

Kontro, Titta Katariina; Sarna, Seppo; Kaprio, Jaakko; Kujala, Urho M

2018-01-01

There is conflicting evidence on the associations between participation in vigorous sports, health habits, familial factors and subsequent mortality. We investigated all-cause mortality and health-related behaviour among former elite athletes and their brothers. The mortality of Finnish male former elite athletes, who had represented Finland between 1920 and 1965 (n=900) and their age-matched brothers (n=900), was followed from the time when athlete started an elite athlete career until 31 December 2015. The age-adjusted HRs were calculated by a paired Cox proportional hazards model. In 2001, surviving participants (n=199 athletes and n=199 age-matched brothers) reported their self-rated health (SRH), physical activity, alcohol consumption and smoking habits in the questionnaire. During the total follow-up period, 1296 deaths (72% of the cohort) occurred. The age-adjusted HRs for all-cause mortality in former athletes was 0.75 (95% CI 0.65 to 0.87, Ppower sports athletes, and 77.5, 73.7 and 72.2 years for their age-matched brothers, respectively. In 2001, compared with their brothers, former athletes smoked less (P<0.001), were more physically active (P<0.05) and rated their health more often as very good (P<0.05). Former elite athletes are more physically active, smoke less, have better self-rated health and live longer than their brothers. Genetic differences between athletes and brothers, aerobic training for endurance elite sports and a healthier lifestyle may all contribute to reduced mortality. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

The Prevalence of Grass Pollen-Related Allergic Rhinoconjunctivitis in Elite Amateur Irish Athletes

LENUS (Irish Health Repository)

Grace, M

2016-09-01

Allergic rhinoconjunctivitis (AR\\/C), has been shown to impact upon athletic performance. The championships of the unique, amateur Irish sports of hurling and Gaelic football (collectively known as GAA) take place during the prime pollen months of summer. Elite GAA players must perform optimally when most exposed to pollen. Elite GAA subjects (n=254) underwent skin prick testing to 6 aeroallergens and completed a validated questionnaire (AQUA), producing a score indicating likelihood of having allergy. The prevalence of allergy (positive to at least one aeroallergen on SPT and positive AQUA score) was 27.1% (n=69). Sixteen and a half percent (n=42) of the subjects tested had grass pollen AR\\/C while 22% (n=54) had house dust mite AR\\/C, though none were on standard medical therapies or had used allergen-specific immunotherapy. Grass pollen AR\\/C prevalence appears as common in elite Irish athletes as it is in other countries. It appears to be mild rather than well controlled in these subjects.

Predictors of disordered eating in a sample of elite Division I college athletes.

Science.gov (United States)

Engel, Scott G; Johnson, Craig; Powers, Pauline S; Crosby, Ross D; Wonderlich, Steve A; Wittrock, David A; Mitchell, James E

2003-11-01

The present study sought to investigate the relationship between a number of areas of elite student-athletes' lives and disordered eating. We surveyed 1445 elite Division I athletes at 11 different institutions and in 11 different sports. Hierarchical regression was used to indicate specific areas of the participants' collegiate experience that may be associated with disordered eating attitudes and symptomatology. Results demonstrate that the variables entered into each model predicted between 40.5% and 46.4% of the variance for the restriction of food, body dissatisfaction, and drive for thinness. Categories of variables that generally predicted the most variance for each dependent measure were demographics, athletic involvement, and personality. Of the 11 sports included in the analysis, wrestling and gymnastics demonstrated elevated levels of drive for thinness, food restriction, and purging behavior compared to other athletes. Findings suggest that in elite athletes gender, ethnicity, sport, and self-esteem are associated with several behaviors and attitudes indicative of disordered eating.

SNP frequency, haplotype structure and linkage disequilibrium in elite maize inbred lines

Directory of Open Access Journals (Sweden)

Smith Oscar

2002-10-01

Full Text Available Abstract Background Recent studies of ancestral maize populations indicate that linkage disequilibrium tends to dissipate rapidly, sometimes within 100 bp. We set out to examine the linkage disequilibrium and diversity in maize elite inbred lines, which have been subject to population bottlenecks and intense selection by breeders. Such population events are expected to increase the amount of linkage disequilibrium, but reduce diversity. The results of this study will inform the design of genetic association studies. Results We examined the frequency and distribution of DNA polymorphisms at 18 maize genes in 36 maize inbreds, chosen to represent most of the genetic diversity in U.S. elite maize breeding pool. The frequency of nucleotide changes is high, on average one polymorphism per 31 bp in non-coding regions and 1 polymorphism per 124 bp in coding regions. Insertions and deletions are frequent in non-coding regions (1 per 85 bp, but rare in coding regions. A small number (2–8 of distinct and highly diverse haplotypes can be distinguished at all loci examined. Within genes, SNP loci comprising the haplotypes are in linkage disequilibrium with each other. Conclusions No decline of linkage disequilibrium within a few hundred base pairs was found in the elite maize germplasm. This finding, as well as the small number of haplotypes, relative to neutral expectation, is consistent with the effects of breeding-induced bottlenecks and selection on the elite germplasm pool. The genetic distance between haplotypes is large, indicative of an ancient gene pool and of possible interspecific hybridization events in maize ancestry.

Prevalence of Stress Urinary Incontinence in Elite Female Endurance Athletes

Directory of Open Access Journals (Sweden)

Poświata Anna

2014-12-01

Full Text Available The goal of the study was to assess the prevalence of stress urinary incontinence in a group of elite female endurance athletes, as professional sport is one of the risk factors for stress urinary incontinence. SUI rates in the groups of female cross-country skiers and runners were compared to determine whether the training weather conditions like temperature and humidity influenced the prevalence of urinary incontinence. An anonymous questionnaire was distributed among 112 elite female athletes ie., 57 cross-country skiers and 55 runners. We used a short form of the Urogenital Distress Inventory (UDI-6 to assess the presence of SUI symptoms and the level of urogenital distress. Only women who had been practicing sport professionally for at least 3 years, on an international and national level, were included in the research. The study group consisted of 76% nulliparous and 24% parous women. 45.54% of all participants reported leakage of urine associated with sneezing or coughing which indicates stress urinary incontinence. 29.46% were not bothered by the urogenital distress symptoms. 42.86% of the participants were slightly bothered by the symptoms, 18.75% were moderately bothered, 8.04% were significantly bothered and 0.89% were heavily bothered. The absence of statistically significant differences between both groups seems to indicate that training weather conditions did not influence the prevalence of SUI in elite female endurance athletes.

Injury in elite New Zealand cricketers 2002-2008: descriptive epidemiology.

Science.gov (United States)

Frost, Warren Leonard; Chalmers, David John

2014-06-01

To describe the incidence, prevalence, nature and severity of injury to elite New Zealand cricketers for the 2002/2003 to 2007/2008 seasons. Prospective cohort. Elite cricket in New Zealand. 248 elite male cricketers. Incidence and prevalence rates. The overall match injury incidence rate for the international competition (51.6 injuries per 10 000 player-hours; 95% CI 40.1 to 65.3) was almost twice that of the domestic competition (27.2; 23.5 to 31.4). The prevalence rate for the international competition (12%; 11.3% to 12.8%) was significantly higher than that for the domestic competition (9.7%; 9.4% to 10.1%). Overall, 79.5% of injuries occurred in matches and 48.7% of all injuries were sustained while bowling. The lower limb was the body region most commonly injured (43.5%), the most common specific diagnosis was hamstring strains/tears (11.1%) and the injuries contributing the highest proportion of match days lost were stress fractures to the low back (22%). The findings of this study support ongoing injury surveillance in New Zealand and other test cricket playing nations for the purpose of describing injury and monitoring the effect of interventions over time. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Muslim Political Elite and the Revival of the Left in Indonesian Politics (1996-2001

Directory of Open Access Journals (Sweden)

Ahmad Suhelmi

2006-12-01

Full Text Available Abstract: Based upon elite interviews, document analysis and library research, this study analyses the responses of the Indonesian Muslim political elite to the phenomena of the emergence of the alleged communist Partai Rakyat Demokratik (People’s Democratic Party and the flourishing of the Leftist books in Indonesia during 1996-2001 which is one of the most critical historical phases in Indonesian politics that witnessed significant political changes affecting the life of Indonesians in general and Muslims in particular. The adverse responses of most Muslim political elite to the revival of the Left are basically driven by the interweaving of theological, historical and political factors as well as traumatic historical experience. With the passage of time, there have been significant changes, and strained relations between Islamic political groups and the Leftists have thawed but not eliminated.

Prediction of Tennis Performance in Junior Elite Tennis Players

Directory of Open Access Journals (Sweden)

Tamara Kramer, Barbara C.H. Huijgen, Marije T. Elferink-Gemser, Chris Visscher

2017-03-01

Full Text Available Predicting current and future tennis performance can lead to improving the development of junior tennis players. The aim of this study is to investigate whether age, maturation, or physical fitness in junior elite tennis players in U13 can explain current and future tennis performance. The value of current tennis performance for future tennis performance is also investigated. A total of 86 junior elite tennis players (boys, n = 44; girls, n = 42 U13 (aged: 12.5 ± 0.3 years, and followed to U16, took part in this study. All players were top-30 ranked on the Dutch national ranking list at U13, and top-50 at U16. Age, maturation, and physical fitness, were measured at U13. A principal component analysis was used to extract four physical components from eight tests (medicine ball throwing overhead and reverse, ball throwing, SJ, CMJas, Sprint 5 and 10 meter, and the spider test. The possible relationship of age, maturation, and the physical components; “upper body power”, “lower body power”, “speed”, and “agility” with tennis performance at U13 and U16 was analyzed. Tennis performance was measured by using the ranking position on the Dutch national ranking list at U13 and U16. Regression analyses were conducted based on correlations between variables and tennis performance for boys and girls, separately. In boys U13, positive correlations were found between upper body power and tennis performance (R2 is 25%. In girls, positive correlations between maturation and lower body power with tennis performance were found at U13. Early maturing players were associated with a better tennis performance (R2 is 15%. In girls U16, only maturation correlated with tennis performance (R2 is 13%; later-maturing girls at U13 had better tennis performances at U16. Measuring junior elite tennis players at U13 is important for monitoring their development. These measurements did not predict future tennis performance of junior elite tennis players three

A encruzilhada brasileira na ordem ambiental internacional das mudanças climáticas

Directory of Open Access Journals (Sweden)

Carolina Gamba

2013-01-01

Full Text Available Este artigo apresenta um relato sobre a Décima Oitava Conferência das Partes da Convenção-Quadro das Nações Unidas sobre Mudança do Clima (COP-18, realizada entre os dias 26 de novembro e 7 de dezembro de 2012, em Doha, no Emirado do Qatar. Além disso, analisa as posições brasileiras no encontro. Para tal, baseia-se em informações obtidas no evento para analisar as posições brasileiras nas negociações da ordem ambiental internacional das mudanças climáticas. O artigo conclui que o Brasil está em uma encruzilhada: permanecer junto ao grupo G77 + China ou liderar as negociações, com os ônus que ela apresenta, diante de sua posição no sistema internacional.

Analysis of fatigue development during elite male handball matches

DEFF Research Database (Denmark)

Póvoas, Susana C A; Ascensão, António A M R; Magalhães, José

2014-01-01

This study aimed at describing the physiological demands and fatigue development during elite male handball matches. Our hypothesis was that players perform multiple high-intensity activities during periods of the game and develop temporary and end-match neuromuscular fatigue. Time-motion analyses...

Working for the future : elite women's strategies in Brazzaville

NARCIS (Netherlands)

Paravano, P.

1997-01-01

This paper examines the strategies applied by elite women in Brazzaville, Congo, to achieve lifelong financial security and independence for themselves and their children. Amongst these strategies are a woman's position in the household and women's ways of identifying themselves socially. Women's

Whither Elite Cohesion in Mexico: A Comment

Science.gov (United States)

1988-11-01

the problem of elite cohesion, including the mechanisms-- especially the camarilla system--whereby balance and equilibrium, control and cooptation...Generacicnes: Los Protagonistas de Ia Reforma y la Revoluci(n Mexicana, Secretaria de Educacion Pblica, Consejo Nacional de Fomento Educat ivo, Mexico City...loyalty and discipline toward the system as a whole, and especially its apex, the president, and its key institution, the PRI. All this looks different

Competitividade das exportações brasileiras do setor siderúrgico nos anos noventa

OpenAIRE

Pagano, Leonardo

2010-01-01

Discute os conceitos de competitividade. Descreve os estudos empíricos de competitividade da economia brasileira e do setor siderúrgico. Investiga os ganhos de competitividade e a participação dos incentivos fiscais na receita de exportação do setor siderúrgico.

ANTHROPOMETRIC CHARACTERISTICS AND FUNCTIONAL CAPACITY OF ELITE ROWERS AND HANDBALL PLAYERS.

Science.gov (United States)

Karaba Jakovljevic, Dea; Jovanovic, Gordana; Eric, Mirela; Klasnja, Aleksandar; Slavic, Danijel; Lukac, Damir

2016-09-01

Anthropometric and anaerobic profile of elite athletes are fundamental for the assessment of their respective performance. The present study was designed to evaluate the anthro- pornetric parameters, body composition and anaerobic characteristics of elite male handball players and rowers, and to compare them in relation to specific sport demands. The study group consisted of 41 elite national level athletes: 20 handball players (aged 23.7±3.72) and 21 rowers (aged 19.7±2.84). Anthropometric characteristics (body mass, body height, skinfold thickness, body circumferences), and body fat mass were evaluated, and Wingate anaerobic test for anaerobic power assessment Iwas applied. The significant differences were noted in chest-upper arm, waist and hip circumferences, and supraspinal and calf skinfolds between the two investigated groups. Rowers showed higher values of fat body mass (13.2±3.76 vs. 10.7±3.76%), but lower body mass index (22.0±1,92 vs. 25.7?2.31 kg/in12) compared to handball players. When analyzing the Wingate test parameters, significantly higher values of absolute anaerobic power (786±127 vs. 691±140 W), absolute explosive power in the handball players compared to the rowers were recorded ( 18±26.3 vs. 105±27.8 W/s), whi le rowers achieved higher relative anaerobic capacity (192±3 1.2 vs. 177±E20.8 J/ kg). Specific body composition and anthropometri- cal assessment as a part of morphological analysis should complement physiological profile of elite athletes. The analysis of the anaerobic performance shows that the handball players have greater alactic anaerobic and explosive power component, compared to the rowers in whom the anaerobic endurance and specific training have the greatest effect on the consumption of dominant metabolic substrate during the race.

Research on improvement strategies of elite culture, mass culture and the comprehensive quality of undergraduates

Science.gov (United States)

Wang, Hongling

2011-10-01

This article, placed the comprehensive quality improvement of undergraduates under the background of elite culture and mass culture, analyzed the influences and challenges brought by elite culture and mass culture on the undergraduate education from multiple perspectives of philosophy, ethics, economics, education, sociology and etc. and combing some foreign developed countries' experiences proposed the principles should be insisted by high schools in the context of elite culture and mass culture. With the development of times, undergraduate education should also constantly develop into new historical starting points and thoroughly reform the undergraduate education from content to essence, perception to format with a globalized horizon, so as to be able to reflect the time characteristics and better promote the overall development of undergraduates. Exactly based on such a view, this article, on the premise of full recognition that the flourishing and development of elite culture and mass culture has promoted China into a multicultural situation, proposed the principles for university moral education, such as education should promote the integration of undergraduate multi-values, sticking to the integration of unary guidance with diverse development, insisting on seeking common points while reserving differences and harmony but with differences, and etc.

Elite Sport, Doping and Public Health

DEFF Research Database (Denmark)

 aim of this book is toillustrate how the issue of doping has evolved beyond the world of elite sport into an arena of public health.  In so doing, the book drawsupon multi-disciplinary perspectives from applied and professionalethics, biomedical science, history, philosophy, policy studies, andsociology.  The essays, written by a...... group of leading international experts, is theproduct of a colloquium of the International Network of HumanisticDoping Research held at Aarhus University in Denmark.  Their scoperanges from conceptual analysis, case studies to policy critique.  Eachof these disciplinary perspectives, it is argued, is necessary to understand the problem of doping “in......The issue of doping in sport was once of interest only to aficionados of elite sports.  Nowadays, it is a matter of intense public scrutiny thatspans the worlds of health, medicine, sports, politics, technology, andbeyond.  In keeping with this territorial expansion, the...

Legitimacy Crisis and Elite Conspiracy in Local Government Administration in Nigeria

Directory of Open Access Journals (Sweden)

Eddy Akpomera

2014-12-01

Full Text Available Nigeria, the world’s most populous black nation, faces a major crisis in its federal structure and democratic experience. Despite the allusion to democratic governance of the country, the political class, especially elected state governors, and the bureaucratic elite have turned autocratic, refusing to obey the Constitution which demands compulsory elections into the local government administration, siphoning the statutory allocation to the councils from the Federation Account, generating instability in the polity, and arresting the socioeconomic development at the grassroots. This paper puts in perspective the legitimacy crisis and elite conspiracy in the local government council administration, which has spread rural poverty and discontentment among the citizenry, and recommends concrete steps to arrest the calamitous drift.

Physical Performance in Elite Male and Female Team Handball Players.

Science.gov (United States)

Wagner, Herbert; Fuchs, Patrick; Fusco, Andrea; Fuchs, Philip; Bell, W Jeffrey; Duvillard, Serge P

2018-06-12

Biological differences between men and women are well known; however, literature-addressing knowledge about the influence of sex to specific and general performance in team handball is almost nonexistent. Consequently, the aim of the study was to assess and compare specific and general physical performance in male and female elite team handball players, to determine if the differences are consequential for general compared to specific physical performance characteristics and the relationship between general and specific physical performance. Twelve male and ten female elite team handball players performed a game based performance test, upper- und lower-body strength and power tests, a sprinting test, and an incremental treadmill-running test. Significant differences (Phandball specific tests compared to the general tests. Our findings also suggest that female players should focus more on strength training.

Africa's Elites Ways of Commodifying Politics to Valorise Economic Rent

DEFF Research Database (Denmark)

Muchie, Mammo

2011-01-01

This paper starts with incredulity first. Whilst doing some research for this paper, I came across members of the top political elite from Zaire to Nigeria often taken as 'kleptocrat extraordinaire' to be also in the forefront in denoucing rennt-seeking and corruption with an equal extraordinaire...... on this dlemma in order to address how rent-seeking cleansing can be attempted to align the elites as part of the solution rather than the problem of African economic and political development.......' flair and completeness at the same time.Some might ignore their stance as cynical and self-servingg and move on to other concerns. Others might condemn the fadulent behaviour, add what one can expect anyway from such immoral and unethical characters and pass on to other things.... This paper reflects...

Elite Struggle and Stability of the Political Regime in Uzbekistan

Directory of Open Access Journals (Sweden)

Сабрина Павловна Базылева

2017-12-01

Full Text Available The death of the President of Uzbekistan Islam Karimov, an official announcement which appeared in the second half of the day September 2 - involuntarily forced to wonder about his successor and most importantly, about the continuity of the course. Externally, in the country there is peace and order. Islam Karimov has built a stable system, authoritarian regime. This stability is due to the pragmatism of the Uzbek members of the junta. A special role in the economy and politics of Uzbekistan plays a clan system which has evolved over the last 100-120 years according to the territorial principle and immigrants, which today represent the political elite of the country. The article examines Elite struggle and the stability of the political regime in Uzbekistan available today.

Consumo pós crise do subprime. Novos tempos na internacionalização da economia brasileira

Directory of Open Access Journals (Sweden)

Leonardo Trevisan

2011-01-01

Full Text Available A preocupação com o futuro da economia brasileira já chegou aos poetas e às revistas internacionais. Os efeitos da crise do subprime fazem parte dessa preocupação. Alguns desafios, como a internacionalização das empresas brasileiras, a atualização tecnológica da produção e as expectativas de consumo no País ganharam destaque nesse processo. A reunião do G-20, no entanto, mostrou que há diferentes métodos de lidar com a crise, preservando-se a maior influência do modo norte-americano de “fazer negócio”. A inserção brasileira na economia internacional, porém, acompanha mais o novo perfil das economias emergentes, que se desenvolve independentemente da crise. Nesse caminho, a maior dificuldade para a inserção internacional eficiente do Brasil, com manutenção da mobilidade social e da tendência de alta no consumo, continua a ser a frágil relaçãointerna entre educação e competitividade.

Injuries in elite Korean fencers: an epidemiological study.

Science.gov (United States)

Park, Ki Jun; Brian Byung, Song

2017-02-01

We aimed to assess the risk of injury associated with training activities in a population of elite Korean fencers training for the Olympic games. We analysed the incidence of sports injuries, based on data prospectively collected over an 8-year period (January 2008 to December 2015) at the National Training Center in Seoul, Korea. The population of elite fencing athletes was stratified according to fencing category (sabre, epee and foil), sex, injury location (body region and site) and injury severity (mild or level I injury, requiring treatment for 1-3 days; moderate or level II injury, requiring treatment for 4-7 days; and severe or level III injury, requiring treatment for ≥8 days). A total of 1176 injuries were recorded during the study period, with an average of 3.3 injuries per athlete annually. Of these, over half (52.6%) were mild injuries, with most injuries occurring in the lower extremity (47.2%), followed by injuries to the upper extremity (26.4%), trunk (21.4%), and head and neck area (5.0%). For all weapon categories, there was a significant difference between male and female athletes in terms of injury location and severity (p≤0.005). We hope that our data describing injury location and severity according to weapon category and sex can help one understand the circumstances that lead to injuries in elite Korean fencers and can be used in the development of programmes to reduce the incidence of sports injuries and enhance athletic performance. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Leadership styles of elite Dixie youth baseball coaches.

Science.gov (United States)

Bennett, G; Maneval, M

1998-12-01

Chelladurai and Saleh's Leadership Scale for Sports was administered to 52 elite Dixie Youth baseball coaches. Analyses indicated that subjects scored high in positive feedback, training and instruction, and social support, moderate in democratic behavior, and low in autocratic behavior. These results seem to support the validity of using the scale to compare coaching behavior.

ETHNIC SELF-AWARENESS OF RUSSIANS IN THE DISCOURSE OF REGIONAL ELITES (THE CASE STUDY OF KRASNODAR TERRITORY

Directory of Open Access Journals (Sweden)

Natalya Vladimirovna Kruglik

2015-12-01

Full Text Available This paper examines theoretical and methodological approaches to the problem of ethnic self-awareness. The purpose of the study is to analyze the concept and main methods of research into ethnic self-awareness of Russian people in the discourse of regional elites. In the paper the author outlines the views of psychologists and sociologists on the problem in question. Besides, it is particularly stressed that while studying ethnic awareness, it is necessary to analyze all the factors that influence its formation. The problem of national awareness determination has acquired great importance due to the current ethno-cultural processes. Ethnic self-awareness of Russian people in the regional elite discourse requires a discourse analysis of media texts and media talks of elite representatives in Krasnodar Territory. The official discourse of regional elites includes ideologemes that are strongly influenced by the situation in Ukraine. The conclusions of the study may be useful in further research into formation of Russian ethnic self-awareness in the modern world.

Validation of the Omron MIT Elite blood pressure device in a pregnant population with large arm circumference.

Science.gov (United States)

James, Lauren; Nzelu, Diane; Hay, Anna; Shennan, Andrew; Kametas, Nikos A

2017-04-01

The aim of this study was to evaluate the accuracy of the Omron MIT Elite automated device in pregnant women with an arm circumference of or above 32 cm, using the British Hypertension Society validation protocol. Blood pressure was measured sequentially in 46 women of any gestation requiring the use of a large cuff (arm circumference ≥32 cm) alternating between the mercury sphygmomanometer and the Omron MIT Elite device. The Omron MIT Elite achieved an overall D/D grade with a mean of the device-observer difference being 7.17±6.67 and 9.31±6.59 for systolic and diastolic blood pressure respectively. Interobserver accuracy was 94.6% for systolic and 95% for diastolic readings within 5 mmHg. The Omron MIT Elite overestimates blood pressure and has failed the British Hypertension Society protocol requirements. Therefore, it cannot be recommended for use in pregnant women with an arm circumference of or above 32 cm.

Dispossession by 'Development': Corporations, elites and NGOs in Bangladesh

NARCIS (Netherlands)

Ahasan, A.; Gardner, K.J.

2016-01-01

In this article, which is based around two case studies of extractive multinationals in Bangladesh we show how the multinationals concerned worked with states, local elites and national NGOs in order to gain access to land and resources. In negotiating these complex relationships the multinationals

Epidemiology of injuries in elite football

OpenAIRE

Waldén, Markus

2007-01-01

The purpose of this thesis was to study the injury characteristics in elite football, and risk factors for injury with special emphasis on anterior cruciate ligament injury. All five papers followed a prospective design using a standardised methodology. Individual training and match exposure was recorded for all players participating as well as all injuries resulting in time loss. Severe injury was defined as absence from play longer than 4 weeks. In Paper I, all 14 teams in the Swedish men’s...

Microsatellite Variations of Elite Setaria Varieties Released during Last Six Decades in China.

Science.gov (United States)

Jia, Guanqing; Liu, Xiaotong; Schnable, James C; Niu, Zhengang; Wang, Chunfang; Li, Yuhui; Wang, Shujun; Wang, Suying; Liu, Jinrong; Guo, Erhu; Zhi, Hui; Diao, Xianmin

2015-01-01

Crop improvement is a multifaceted micro-evolutionary process, involving changes in breeding approaches, planting configurations and consumption preferences of human beings. Recent research has started to identify the specific genes or genomic regions correlate to improved agronomic traits, however, an apparent blank between the genetic structure of crop elite varieties and their improving histories in diverse modern breeding programs is still in existence. Foxtail millet (Setaria italica) was one of the earliest cereal crops to be domesticated and served as a staple crop for early civilizations in China, where it is still widely grown today. In the present trial, a panel of foxtail millet elite varieties, which were released in the last sixty years in different geographical regions of China, was characterized using microsatellite markers (SSRs). A clear separation of two subpopulations corresponding to the two eco-geographical regions of foxtail millet production in China was identified by the dataset, which also indicated that in more recently released elite varieties, large quantities of accessions have been transferred from spring-sowing to summer-sowing ecotypes, likely as a result of breeding response to planting configurations. An association mapping study was conducted to identify loci controlling traits of major agronomic interest. Furthermore, selective sweeps involved in improvement of foxtail millet were identified as multi-diverse minor effect loci controlling different agronomic traits during the long-term improvement of elite varieties. Our results highlight the effect of transition of planting configuration and breeding preference on genetic evolvement of crop species.

Fitness Profiles of Elite Portuguese Rugby Union Players

Science.gov (United States)

Vaz, Luís; Morais, Tomaz; Rocha, Henrique; James, Nic

2014-01-01

The aim of this study was to describe the fitness profiles of senior elite Portuguese rugby players. Forty-six senior Portuguese rugby players, classified as backs (n=22; age 26.2±2.8) and forwards (n=24; age 26.7±2.9) were assessed during physical testing sessions carried out for the Portuguese National rugby team. The body composition, maximum strength and anaerobic capacity of players are hypothesized to be important physical characteristics as successful performance in rugby is predicated on the ability to undertake skilled behaviours both quickly and whilst withstanding large forces when in contact situations. No absolute differences were found between the backs and forwards for the speed performance variables although positional differences were found across all speeds when assessed relative to body mass since the forwards were significantly heavier. Coaches and the management team can use this information for monitoring progressive improvements in the physiological capacities of rugby players. These physical characteristics of elite rugby players provide normative profiles for specific positions and should form the basis of developmental programmes for adolescents. PMID:25114750

Fitness Profiles of Elite Portuguese Rugby Union Players

Directory of Open Access Journals (Sweden)

Vaz Luís

2014-07-01

Full Text Available The aim of this study was to describe the fitness profiles of senior elite Portuguese rugby players. Forty-six senior Portuguese rugby players, classified as backs (n=22; age 26.2±2.8 and forwards (n=24; age 26.7±2.9 were assessed during physical testing sessions carried out for the Portuguese National rugby team. The body composition, maximum strength and anaerobic capacity of players are hypothesized to be important physical characteristics as successful performance in rugby is predicated on the ability to undertake skilled behaviours both quickly and whilst withstanding large forces when in contact situations. No absolute differences were found between the backs and forwards for the speed performance variables although positional differences were found across all speeds when assessed relative to body mass since the forwards were significantly heavier. Coaches and the management team can use this information for monitoring progressive improvements in the physiological capacities of rugby players. These physical characteristics of elite rugby players provide normative profiles for specific positions and should form the basis of developmental programmes for adolescents.

Sleep duration and quality in elite athletes measured using wristwatch actigraphy.

Science.gov (United States)

Leeder, Jonathan; Glaister, Mark; Pizzoferro, Kathleen; Dawson, Jean; Pedlar, Charles

2012-01-01

Sleep is known to be an important component of recovery from training, yet little is known about the quality and quantity of sleep achieved by elite athletes. The aim of the present study was to quantify sleep in elite athletes using wristwatch actigraphy. Individual nights of sleep from a cohort of Olympic athletes (n = 47) from various sports were analysed and compared to non-athletic controls (n = 20). There were significant differences between athletes and controls in all measures apart from 'time asleep' (p = 0.27), suggesting poorer characteristics of sleep in the athlete group. There was a significant effect of gender on 'time awake' (mean difference: 12 minutes higher in males; 95% likely range: 3 to 21 minutes) and 'sleep efficiency' (mean difference: 2.4 lower in males; 95% likely range: 0.1 to 4.8). Athletes showed poorer markers of sleep quality than an age and sex matched non-athletic control group (Sleep efficiency: 80.6 ± 6.4% and 88.7 ± 3.6%, respectively. Fragmentation Index: 36.0 ± 12.4 and 29.8 ± 9.0, respectively) but remained within the range for healthy sleep. This descriptive study provides novel data for the purpose of characterising sleep in elite athletes.

Comparison Between Elite and Subelite Swimmers on Dry Land and Tumble Turn Leg Extensor Force-Time Characteristics.

Science.gov (United States)

Jones, Julian V; Pyne, David B; Haff, G Greg; Newton, Robert U

2018-06-01

Jones, JV, Pyne, DB, Haff, GG, and Newton, RU. Comparison between elite and subelite swimmers on dry land and tumble turn leg extensor force-time characteristics. J Strength Cond Res 32(6): 1762-1769, 2018-Elite swimmers demonstrate faster swimming turn times that are potentially a result of having better strength-power characteristics than subelite swimmers. We quantified differences between dry-land and swimming turn force-time characteristics in elite swimmers and subelite swimmers. Subelite (11 males: 17.4 ± 0.6 years; 10 females: 17.1 ± 0.6 years) and elite swimmers (15 male: 23.2 ± 2.3 years; 7 female: 21.6 ± 2.5 years) were tested in a cross-sectional design. All swimmers performed a body weight and loaded (20 kg females, 30 kg males) squat jump (SJ) on a portable force platform. On the same day, all swimmers completed swimming turn analyses using a force platform fixed within the pool wall. The magnitude of difference between groups was estimated using a standardized mean difference (effect size statistic). Elite male and female swimmers had superior swimming turn and dry-land force-time characteristics to subelite swimmers in all tests. The standardized mean differences between groups ranged from small to very large. The largest differences were SJ peak velocity unloaded (3.07 ± 1.0 m·s males, 3.49 ± 2.29 m·s females; standardized mean difference ± 90% confidence limits) and SJ peak power unloaded (2.59 ± 0.79 w male, 2.80 ± 1.64 w female) with elite male and female swimmers having a ∼25-50% higher performance than the subelites in both characteristics. Elite swimmers exhibit superior strength and power characteristics for the swimming turn compared with younger and less experienced swimmers. A well-planned and executed strength and conditioning program is needed for emerging swimmers to develop these qualities, as they transition to senior levels.

A Arte Transformista Brasileira: Rotas para uma genealogia decolonial

OpenAIRE

Bortolozzi, Remom Matheus

2015-01-01

Nesse trabalho aponto rotas para a investigação da arte transformista brasileira. Conectando- me ao campo epistemológico do Construcionismo Social, defendo que a construção da identidade sexuais e de gênero não pode ser isolada das trajetórias sociais pessoais – incluindo suas redes de sociabilidade, sua inserção em comunidades culturais e sua trajetória de carreira –, questiono o uso de categorias como “travesti”, “transexual”, “homossexual” e “transformista” como definidoras de identidades ...

A Arte Transformista Brasileira : rotas para uma genealogia decolonial

OpenAIRE

Bortolozzi, Remom Matheus

2015-01-01

Nesse trabalho aponto rotas para a investigação da arte transformista brasileira. Conectando-me ao campo epistemológico do Construcionismo Social, defendo que a construção da identidade sexuais e de gênero não pode ser isolada das trajetórias sociais pessoais – incluindo suas redes de sociabilidade, sua inserção em comunidades culturais e sua trajetória de carreira –, questiono o uso de categorias como “travesti”, “transexual”, “homossexual” e “transformista” como definidoras de identidades e...

Hydration Status and Fluid Balance of Elite European Youth Soccer Players during Consecutive Training Sessions.

Science.gov (United States)

Phillips, Saun M; Sykes, Dave; Gibson, Neil

2014-12-01

The objective of the study was to investigate the hydration status and fluid balance of elite European youth soccer players during three consecutive training sessions. Fourteen males (age 16.9 ± 0.8 years, height 1.79 ± 0.06 m, body mass (BM) 70.6 ± 5.0 kg) had their hydration status assessed from first morning urine samples (baseline) and pre- and post-training using urine specific gravity (USG) measures, and their fluid balance calculated from pre- to post-training BM change, corrected for fluid intake and urine output. Most participants were hypohydrated upon waking (USG >1.020; 77% on days 1 and 3, and 62% on day 2). There was no significant difference between first morning and pre-training USG (p = 0.11) and no influence of training session (p = 0.34) or time (pre- vs. post-training; p = 0.16) on USG. Significant BM loss occurred in sessions 1-3 (0.69 ± 0.22, 0.42 ± 0.25, and 0.38 ± 0.30 kg respectively, p sessions 1-3 was 425 ± 185, 355 ± 161, and 247 ± 157 ml, respectively (p sessions. Body mass loss, fluid intake, and USG measures showed large inter-individual variation. Elite young European soccer players likely wake and present for training hypohydrated, when a USG threshold of 1.020 is applied. When training in a cool environment with ad libitum access to fluid, replacing ~71% of sweat losses results in minimal hypohydration (training appears to prevent excessive (≥2% BM) dehydration, as advised by current fluid intake guidelines. Current fluid intake guidelines appear applicable for elite European youth soccer players training in a cool environment. Key PointsThe paper demonstrates a notable inter-participant variation in first morning, pre- and post-training hydration status and fluid balance of elite young European soccer players.On average, elite young European soccer players are hypohydrated upon waking and remain hypohydrated before and after training.Elite young European soccer players display varied fluid intake volumes during training

The influence of surface on the running velocities of elite and amateur orienteer athletes

DEFF Research Database (Denmark)

Hébert-Losier, K; Jensen, Kurt; Mourot, L

2014-01-01

We compared the reduction in running velocities from road to off-road terrain in eight elite and eight amateur male orienteer athletes to investigate whether this factor differentiates elite from amateur athletes. On two separate days, each subject ran three 2-km time trials and three 20-m sprints...... "all-out" on a road, on a path, and in a forest. On a third day, the running economy and maximal aerobic power of individuals were assessed on a treadmill. The elite orienteer ran faster than the amateur on all three surfaces and at both distances, in line with their better running economy and aerobic....... Of course, cognitive, mental, and physical attributes other than the ability to run on different surfaces are required for excellence in orienteering (e.g., a high aerobic power). However, we suggest that athlete-specific assessment of running performance on various surfaces and distances might assist...

Genetic variation, population structure, and linkage disequilibrium in European elite germplasm of perennial ryegrass

DEFF Research Database (Denmark)

Brazauskas, Gintaras; Lenk, Ingo; Pedersen, Morten Greve

2011-01-01

Perennial ryegrass (Lolium perenne L.) is a highly valued temperate climate grass species grown as forage crop and for amenity uses. Due to its outbreeding nature and recent domestication, a high degree of genetic diversity is expected among cultivars. The aim of this study was to assess the extent...... of linkage disequilibrium (LD) within European elite germplasm and to evaluate the appropriate methodology for genetic association mapping in perennial ryegrass. A high level of genetic diversity was observed in a set of 380 perennial ryegrass elite genotypes when genotyped with 40 SSRs and 2 STS markers...... and occurred within 0.4 cM across European varieties, when population structure was taken into consideration. However, an extended LD of up to 6.6 cM was detected within the variety Aberdart. High genetic diversity and rapid LD decay provide means for high resolution association mapping in elite materials...

Asymmetry and Thigh Muscle Coactivity in Fatigued Anterior Cruciate Ligament-Reconstructed Elite Skiers

DEFF Research Database (Denmark)

Jordan, Matthew J; Aagaard, Per; Herzog, Walter

2017-01-01

PURPOSE: The acute effects of fatigue on functional interlimb asymmetry and quadriceps/hamstring muscle activity levels, including preparatory coactivation during squat jump takeoff and landing, were evaluated in elite alpine ski racers with/without anterior cruciate ligament reconstruction (ACLR......). METHODS: Twenty-two elite ski racers (ACLR, n = 11; control, n = 11) performed an 80-s repeated squat jump test (jump test) on a dual force plate system with simultaneous EMG recordings in vastus lateralis, vastus medialis, semitendinosus, and biceps femoris. Asymmetry index (AI) and jump height of body...

The thesis of judicialization of health care by the elites: medication for mucopolysaccharidosis

OpenAIRE

Medeiros, Marcelo; Diniz, Debora; Schwartz, Ida Vanessa Doederlein

2013-01-01

O artigo avalia a hipótese de se a judicialização de medicamentos para o tratamento das mucopolissacaridoses no Brasil seria uma ação das elites econômicas. Debatem-se estudos prévios que defendem a tese da judicialização pelas elites em outros medicamentos. Discute-se, a metodologia desses estudos e as inferências dela derivadas e o respaldo empírico dessa tese no caso de um dos medicamentos judicializados de mais alto custo para o SUS. Foram analisados os 196 proc...

Elite Dental Students: a Cross-Sectional Study on Different Aspects of Their Life-Style.

Science.gov (United States)

Zafarmand, Abdolhamid; Asvar, Maryam

2017-12-01

Lifestyle has a key role in having a life with quality. This is much more critical in academic community. Elite students are the scientific capital of each community; therefore, improvement of their life-style is a very crucial issue and is a way of esteeming them. This study was aimed to scrutinize the life-style of elite dental students to provide a guideline for healthy life-style for their own and for other students, as well. This descriptive and cross-sectional study was carried out on 115 Elite dental students, from a list 175 students, based upon their interest. The HPLP-II questionnaire was used which focuses on 6 behavioral fields: Spiritual Growth, Interpersonal Relations, Nutrition, Physical Activity, Health Responsibility, and Stress Management. The results also compared genders and marital status within the study group. The elite dental students were categorized in 3 age groups as 19≥ yrs (Group I), 20-22 yrs (Group II), and 23≤ yrs. (Group III) for comparison. Data were analyzed using SPSS version 19, independent t-test, one-way ANOVA, and Tukey's test. The mean score of the HPLP-II questionnaire was 2.51±0.27 (out of score 4). Spiritual growth (2.85±0.42) and physical activity (2.16±0.58) were the highest and the lowest scores, respectively. Physical activity was the only subscale different between genders ( p = 0.000). Marital status had not effect on life-style of students. Between the age groups, the physical activity was significantly different between group I and II (0.002). Elite dental students' life-style is most prominent in spiritual growth and interpersonal relationships dimensions, but is the weakest in physical activity and health responsibility behavioral attitudes. To improve the talent of all students, interventional workshops/courses aiming at modification and promotion of students' lifestyle is recommendable in the curriculum.

Fatores institucionais e assimetria informacional: influência na estrutura de capital de empresas brasileiras.

Directory of Open Access Journals (Sweden)

Tatiana Albanez

2012-04-01

Full Text Available O objetivo principal deste trabalho é analisar se a presença de importantes fatores institucionais brasileiros, como o acesso a fontes e linhas diferenciadas de financiamento, afeta a significância estatística e econômica da assimetria informacional, principal pressuposto da teoria de pecking order, na determinação da estrutura de capital de empresas brasileiras. Para tanto, foram utilizadas variáveis de controle, variáveis representativas de fatores institucionais e de assimetria informacional num painel de dados referente a empresas brasileiras de setores industriais, cujas ações foram negociadas na Bovespa, no período 1997-2007. Como principais resultados encontra-se que as variáveis tamanho, tangibilidade, rentabilidade e risco são importantes determinantes da estrutura de capital das empresas analisadas, sendo também significativa a participação de linhas diferenciadas no endividamento dessas empresas. Em resposta ao objetivo da pesquisa, verifica-se que a assimetria informacional não perde significância estatística e econômica no modelo proposto, após a inclusão de variáveis representativas de fatores institucionais, o que evidencia a importância da assimetria informacional na determinação da estrutura de capital de empresas brasileiras. O sinal negativo encontrado apoia a teoria de pecking order, na qual essas empresas seriam menos endividadas devido à possibilidade de captarem recursos por meio da emissão de ações. Ressalta-se que as proxies utilizadas para representar o atributo assimetria informacional constituem uma limitação da pesquisa. Em razão disso, sugere-se, para trabalhos futuros, a utilização de outras variáveis, com o propósito de verificar a consistência dos resultados aqui encontrados, bem como a análise da influência da assimetria informacional sobre o custo de capital de empresas brasileiras, com o intuito de verificar se empresas consideradas com menor assimetria informacional

Elite Professional Education and Problems of Regional Development

Science.gov (United States)

Gavrikov, A. L.

2012-01-01

This article emphasizes the regional development in today's Russia and focuses on the current state of the system of higher education. The concept of elite professional education is used as a means of social mobility and an instrument for the formation of the social structure of a particular region. What prompted this approach was an analysis of…

Ciclos econômicos na agricultura Brasileira

Directory of Open Access Journals (Sweden)

Cassiano Bragagnolo

2013-06-01

Full Text Available Este trabalho tem por objetivo analisar o papel dos choques de produtividade para a agricultura brasileira. Os choques de produtividade foram subdivididos em dois tipos, choques de produtividade advindos de avanços tecnológicos e choques não tecnológicos, devidos a variações climáticas. O referencial teórico tem como base um modelo de Small Open Economy fundamentado na teoria RBC. Na estimação do modelo fez-se uso de econometria bayesiana. Os resultados demonstram que um maior grau de endividamento do setor agrícola geraria um estoque de capital superior, o que poderia ter potencializado os choques de produtividade e melhorado o desempenho econômico da agricultura.

Classificação internacional das atividades de enfermagem: uma amostra da realidade brasileira

Directory of Open Access Journals (Sweden)

Magda Rojas Yoshioca

1993-12-01

Full Text Available O estudo constituiu-se de levantamento bibliográfico com objetivo de identificar os termos referentes as atividades de enfermagem: diagnosticar, prescrever e avaliar. O levantamento foi realizado em revistas, dissertações e teses da enfermagem brasileira, do acervo da biblioteca da Escola de Enfermagem da Universidade de São Paulo e do catalogo de pesquisas e pesquisadores de enfermagem do Centro de Estudos e Pesquisas da Associação Brasileira de Enfermagem, no periodo de 1988 a 1992. Oas 119 publicações encontradas identificou-se que 53,5% referiam-se ao termo prescrição de enfermagem, 39,0% ao diagnóstico de enfermagem e 7,5% a avaliação da assistência. Cada um destes termos recebeu denominações diferentes, o que denota a necessidade de padronização de linguagem.

Validation of Field Methods to Assess Body Fat Percentage in Elite Youth Soccer Players.

Science.gov (United States)

Munguia-Izquierdo, Diego; Suarez-Arrones, Luis; Di Salvo, Valter; Paredes-Hernandez, Victor; Alcazar, Julian; Ara, Ignacio; Kreider, Richard; Mendez-Villanueva, Alberto

2018-05-01

This study determined the most effective field method for quantifying body fat percentage in male elite youth soccer players and developed prediction equations based on anthropometric variables. Forty-four male elite-standard youth soccer players aged 16.3-18.0 years underwent body fat percentage assessments, including bioelectrical impedance analysis and the calculation of various skinfold-based prediction equations. Dual X-ray absorptiometry provided a criterion measure of body fat percentage. Correlation coefficients, bias, limits of agreement, and differences were used as validity measures, and regression analyses were used to develop soccer-specific prediction equations. The equations from Sarria et al. (1998) and Durnin & Rahaman (1967) reached very large correlations and the lowest biases, and they reached neither the practically worthwhile difference nor the substantial difference between methods. The new youth soccer-specific skinfold equation included a combination of triceps and supraspinale skinfolds. None of the practical methods compared in this study are adequate for estimating body fat percentage in male elite youth soccer players, except for the equations from Sarria et al. (1998) and Durnin & Rahaman (1967). The new youth soccer-specific equation calculated in this investigation is the only field method specifically developed and validated in elite male players, and it shows potentially good predictive power. © Georg Thieme Verlag KG Stuttgart · New York.

Sleep, training load and performance in elite female gymnasts.

Science.gov (United States)

Dumortier, J; Mariman, A; Boone, J; Delesie, L; Tobback, E; Vogelaers, D; Bourgois, J G

2018-03-01

Training load (TL) and recovery should be in optimal balance to obtain maximal performance gains. We aimed to study sleep as a recovery technique and its relationship with TL and performance in elite athletes. Twenty-six elite female artistic gymnasts were divided into an under 13 (n = 6), an under 14 (n = 6), a junior (n = 7; 14-15y) and a senior (=World Championship (WC) competitors, n = 7; ≥16y) category. Sleep, through sleep logs, and training parameters, using the session Rate of Perceived Exertion (sRPE) scale, were monitored to calculate total sleep time (TST), sleep efficiency (SE), TL, monotony and strain. Performance of WC competitors was evaluated through coach and WC qualification ranking. For the entire group, TST (effect sizes (ES) = -1.12, confidence intervals (CI) = -60:-47, P performance. Optimizing sleep and TL may therefore represent strategies to enhance performance.

Nutrition Status of Young Elite Female German Football Players.

Science.gov (United States)

Braun, Hans; von Andrian-Werburg, Judith; Schänzer, Wilhelm; Thevis, Mario

2018-02-01

To investigate energy intake, energy expenditure, and the nutritional status of young female elite football players using 7-day food and activity records and blood parameters. A total of 56 female elite football players [14.8 (0.7) y] completed the requested food and activity protocols. Misreporting was assessed by the ratio of energy intake to energy expenditure. The food records were analyzed concerning energy and macronutrient and micronutrient intakes, and energy expenditure was calculated using predictive equations. Hematological data and 25-hydroxyvitamin D serum concentrations were determined. Mean energy intake was 2262 (368) kcal/d [40.5 (7.0) kcal/kg/d] and estimated EE averaged 2403 (195) kcal/d. Fifty-three percent of the players exhibited an energy availability nutrition status of some young female football players. As a consequence, strategies have to be developed for a better information and application of sport nutrition practice among young female football players.

Elite triathletes in 'Ironman Hawaii' get older but faster.

Science.gov (United States)

Gallmann, Dalia; Knechtle, Beat; Rüst, Christoph Alexander; Rosemann, Thomas; Lepers, Romuald

2014-02-01

The age of peak performance has been well investigated for elite athletes in endurance events such as marathon running, but not for ultra-endurance (>6 h) events such as an Ironman triathlon covering 3.8 km swimming, 180 km cycling and 42 km running. The aim of this study was to analyze the changes in the age and performances of the annual top ten women and men at the Ironman World Championship the 'Ironman Hawaii' from 1983 to 2012. Age and performances of the annual top ten women and men in overall race time and in each split discipline were analyzed. The age of the annual top ten finishers increased over time from 26 ± 5 to 35 ± 5 years (r (2) = 0.35, P long-distance triathletes has changed during this period and raises the question of the upper limits of the age of peak performance in elite ultra-endurance performance.

The evolved athlete a guide for elite sport enhancement

CERN Document Server

Ivancevic, Tijana; Gojkovic, Zoran; Greenberg, Ronald; Greenberg, Helen; Jovanovic, Bojan; Lukman, Aleksandar

2017-01-01

This handbook provides insights into becoming a better and more evolved athlete. It offers aspiring athletes, regardless of skill level, a better understanding of their bodies and how to unlock the unlimited potential of muscles without injury. It focuses on the “superhero” muscle: the iliopsoas, and also sheds light on Diamond-Corporation’s new technology and elite athleticism, and how these can contribute to a healthier life. Lastly, the authors explore the mindset of success and provide exercises for remaining calm under pressure. This stand-alone book is the sequel to Paradigm Shift for Future Tennis and Enhancing Performance and Reducing Stress in Sport (2014, Springer). This book is written by scientists, whose expertise collectively spans the fields of biomechanics, clinical surgery, current and former elite athleticism, engineering and naturopath doctoral work. Together, they aim to inspire and educate athletes on how to improve their sports performance by using new technologies, world class bio...

Analysis of vegetative homeostasis state of elite handball players

Directory of Open Access Journals (Sweden)

Y.N. Prystupa

2015-12-01

Full Text Available Purpose: to study characteristics and dynamic of elite handball players’ physiological indicators. Material: In experiment elite handball players (n=112, age 18-35 years participated. For determination of vegetative homeostasis state we analyzed variability of heart rhythm. The researches were conducted in laboratory conditions in rest state, in lying position during 5 minutes. Results: it was found that organism’s adaptation reactions to training loads go with different tension of regulation systems. At the end of competition period there appears hyper-kinetic syndrome. It witnessed insufficiency of means, which permit to maintain optimal regulation of cardio-vascular system and increase its functional potentials. Conclusions: indicators of cardio-vascular system and their dynamic w3itnessed maintaining of high level of handball players’ organism hemodynamic provisioning. High level of vegetative homeostasis pointed at certain degree of sportsmen’s fitness. Such state is sufficient for preservation of high potential of sympathetic -adrenaline system and overcoming of fatigue processes.

Ação anti-úlcera e cicatrizante de algumas plantas brasileiras

Directory of Open Access Journals (Sweden)

Elfriede Marianne Bacchi

Full Text Available Apresentamos uma revisão de algumas plantas brasileiras, existentes na região de São Paulo, conhecida por sua ação anti-úlcera e cicatrizante. As espécies citadas neste trabalho são: sucupira, jucá,erva de bugre, taiuiá, cipó-chumbo,coipó-caboclo, carobinha, saião, cordão de frade, aroeira e estoraque do campo.

Solving Bilevel Multiobjective Programming Problem by Elite Quantum Behaved Particle Swarm Optimization

Directory of Open Access Journals (Sweden)

Tao Zhang

2012-01-01

Full Text Available An elite quantum behaved particle swarm optimization (EQPSO algorithm is proposed, in which an elite strategy is exerted for the global best particle to prevent premature convergence of the swarm. The EQPSO algorithm is employed for solving bilevel multiobjective programming problem (BLMPP in this study, which has never been reported in other literatures. Finally, we use eight different test problems to measure and evaluate the proposed algorithm, including low dimension and high dimension BLMPPs, as well as attempt to solve the BLMPPs whose theoretical Pareto optimal front is not known. The experimental results show that the proposed algorithm is a feasible and efficient method for solving BLMPPs.

The effects of mental fatigue on cricket-relevant performance among elite players.

Science.gov (United States)

Veness, Darren; Patterson, Stephen David; Jeffries, Owen; Waldron, Mark

2017-12-01

This study investigated the effects of a mentally fatiguing test on physical tasks among elite cricketers. In a cross-over design, 10 elite male cricket players from a professional club performed a cricket run-two test, a Batak Lite reaction time test and a Yo-Yo-Intermittent Recovery Level 1 (Yo-Yo-IR1) test, providing a rating of perceived exertion (RPE) after completing a 30-min Stroop test (mental fatigue condition) or 30-min control condition. Perceived fatigue was assessed before and after the two conditions and motivation was measured before testing. There were post-treatment differences in the perception of mental fatigue (P performance.

Caffeine, but not bicarbonate, improves 6 min maximal performance in elite rowers

DEFF Research Database (Denmark)

Christensen, Peter Møller; Petersen, Mads H; Friis, Signe N

2014-01-01

This study examined the ergogenic effects in a 6 min maximal performance test (PT) on 12 elite rowers: 6 open-weight (mean ± SD; 25 ± 1 years, and 92 ± 3 kg) and 6 light-weight (25 ± 3 years, and 73 ± 6 kg), following supplementation with caffeine (CAF), sodium bicarbonate (SB), and the combination.......05) than in open-weight rowers (0.3% ± 0.8%; P > 0.05). No difference between interventions was observed for readiness and stomach comfort before PT and perceived exertion during PT. This study demonstrates that caffeine ingestion does improve performance in elite rowing. In contrast sodium bicarbonate...

Differences in plasma cytokine levels between elite kayakers and nonathletes.

Science.gov (United States)

Borges, G F; Rama, L; Pedreiro, S; Alves, F; Santos, A; Massart, A; Paiva, A; Teixeira, A M

2013-01-01

Regular moderate exercise has been shown to have anti-inflammatory effects that help prevent several chronic diseases. However, the effects of chronic training an elite athletes have not been the focus of much research. This study aimed to determine whether there were differences in cytokine levels (IL-1 β , IL-1ra, IL-6, IL-10, IL-18, IFN- γ , and TNF- α ) in circulating peripheral blood (PB) between elite kayakers and nonathletes. Subjects were 13 elite male kayakers, aged 20.0 ± 3 years, with average body mass of 75.0 ± 7.9 kg and 177.3 ± 7.1 cm height and with a VO2max of 58.3 ± 7.8 mL·kg(-1)·min(-1). The nonathletes were 7 men, aged 18.2 ± 1.1 years, body mass of 81.3 ± 13.8 kg, and 171.9 ± 4.5 cm height. Blood samples were collected after six weeks of offtraining and before the start of a new training season. PB leukocyte populations were determined by flow cytometry. Cytokine levels were quantified by ELISA. When nonathletes were compared with the kayakers, the latter exhibited lower plasma concentrations of IL-1 β , IL-18, and IFN- γ as well as a lower concentration of IL-1ra. Positive correlations between IL-18 and B cells in the athletes were also found. These results seem to reinforce the anti-inflammatory role of regular training.

Molecular analysis of genetic diversity in elite II synthetic hexaploid ...

African Journals Online (AJOL)

STORAGESEVER

2009-07-20

Jul 20, 2009 ... The presence of sufficient genetic diversity in the germplam is an important ..... Figure 1. PCR amplification profile of Elite-II SH Wheat using the primer OPG-2. .... genetic relationships among cowpea breeding lines and local.

Physiological capacity and physical testing in male elite team handball

DEFF Research Database (Denmark)

Michalsik, Lars Bojsen; Madsen, K.; Aagaard, P.

2015-01-01

and by subsequent physical testing. RESULTS: Mean heart rate and relative workload during match-play (N.=41) were 163 ± 5 beats·min⁻¹ (group means±SD) and 70.9 ± 6.0% of VO(2-max), respectively. Relative workload was lower (P... and high demands on the anaerobic energy systems during certain periods of the match. Indications of temporary fatigue and a subsequent decline in performance were observed, since the relative workload decreased both in the first and in the second half of the match. Physiological profiles and physical test......AIM: The aim of the present study was to examine the physical demands placed on male elite team handball players in relation to playing position. METHODS: Male elite team handball field players were evaluated during match-play over a six season time span using physiological measurements...

Specific features of elite bodybuilders’ training process in competition period

Directory of Open Access Journals (Sweden)

A.A. Tihorsky

2016-12-01

Full Text Available Purpose: To substantiate methodic of training process construction for elite bodybuilders in competition period with usage of different training methods. Material: elite bodybuilders - members of combined team of Ukraine (n=16 participated in the research. Results: we presented comparative characteristic of the most often used bodybuilding training methodic. Besides, optimal training methodic in competition period was worked out and substantiated. Such methodic permits to improve body proportions at the account of fat layer reduction. By the data of Harvard step-test the sportsmen improved organism’s functional potentials by 6%. Conclusions: the offered methodic noticeably reduces probability of functional unfavorable states (over-training, overloading, traumas. The methodic permits to achieve the required sport form without over-tension adaptation-compensatory mechanisms and acquire maximal muscular relief; improve proportions with minimal losses of muscles’ volume.

Lower body symmetry and running performance in elite Jamaican track and field athletes.

Directory of Open Access Journals (Sweden)

Robert Trivers

Full Text Available In a study of degree of lower body symmetry in 73 elite Jamaican track and field athletes we show that both their knees and ankles (but not their feet are-on average-significantly more symmetrical than those of 116 similarly aged controls from the rural Jamaican countryside. Within the elite athletes, events ranged from the 100 to the 800 m, and knee and ankle asymmetry was lower for those running the 100 m dashes than those running the longer events with turns. Nevertheless, across all events those with more symmetrical knees and ankles (but not feet had better results compared to international standards. Regression models considering lower body symmetry combined with gender, age and weight explain 27 to 28% of the variation in performance among athletes, with symmetry related to about 5% of this variation. Within 100 m sprinters, the results suggest that those with more symmetrical knees and ankles ran faster. Altogether, our work confirms earlier findings that knee and probably ankle symmetry are positively associated with sprinting performance, while extending these findings to elite athletes.

Reference Values of Aortic Root in Male and Female White Elite Athletes According to Sport.

Science.gov (United States)

Boraita, Araceli; Heras, Maria-Eugenia; Morales, Francisco; Marina-Breysse, Manuel; Canda, Alicia; Rabadan, Manuel; Barriopedro, Maria-Isabel; Varela, Amai; de la Rosa, Alejandro; Tuñón, José

2016-10-01

There is limited information regarding the aortic root upper physiological limits in all planes in elite athletes according to static and dynamic cardiovascular demands and sex. A cross-sectional study was performed in 3281 healthy elite athletes (2039 men and 1242 women) aged 23.1±5.7 years, with body surface area of 1.9±0.2 m 2 and 8.9±4.9 years and 19.2±9.6 hours/week of training. Maximum end-diastolic aortic root diameters were measured in the parasternal long axis by 2-dimensional echocardiography. Age, left ventricular mass, and body surface area were the main predictors of aortic dimensions. Raw values were greater in males than in females (Pvalues >40 mm and 34 mm, respectively. Raw and corrected aortic measures at all levels were significantly greater in sports, with a high dynamic component in both sexes, except for corrected values of the sinotubular junction in women. Aortic root dimensions in healthy elite athletes are within the established limits for the general population. This study describes the normal dimensions for healthy elite athletes classified according to sex and dynamic and static components of their sports. © 2016 American Heart Association, Inc.

MEMAKNAI KERAGAMAN: The Others dalam Konstruksi Sosial Para Elit Kelompok-kelompok Keagamaan di Kota Mataram

Directory of Open Access Journals (Sweden)

Fawaizul Umam

2016-12-01

Bertolak dari urgensi pelibatan pandangan masing-masing kelompok tentang the others dalam setiap inisiasi perdamaian, studi ini mengkaji (1 konstruksi sosial para elit kelompok-kelompok keagamaan di Kota Mataram tentang the others sekaligus menentukan (2 tipologinya berdasar tiga model utama keberagamaan, yakni eksklusivisme, inklusivisme, dan pluralisme. Para elit dipilih sebagai subjek karena mereka berperan signifikan dalam kelompok masing-masing. Dalam dinamika sosial masyarakat Muslim Kota Mataram, mereka kurang-lebih adalah ulama yang berperan sebagai “makelar budaya” sekaligus kreator aktif perubahan sosial. Untuk memahami konstruksi sosial para elit tentang the others, studi ini menerapkan teori konstruksi sosial Berger. Data utama digali dari para informan yang dipilih secara purposif, yakni mereka yang secara formal maupun informal memimpin kelompok-kelompok keagamaan Islam seperti Ahmadiyah, Salafi, Jama’ah Tabligh, Syi’ah, dan juga kelompok tradisionalis (Nahdlatul Wathan dan modernis (Muhammadiyah. Hasil kajian menunjukkan bahwa konstruksi sosial mereka muncul lewat tiga momen dialektik yang membentuk realitas subjektif sekaligus objektif tentang the others. Hal itu menentukan cara mereka selaku elit kelompok dalam memaknai dan menyikapi the others. Tipefikasinya menunjukkan, penyikapan mereka tentang the others cenderung eksklusif, dalam batas-batas tertentu inklusif, sementara tendensi pluralistik cenderung absen. Berdasar itu solusi berupa format ideal pengelolaan keragaman bagi penciptaan koeksistensi antarkelompok keagamaan di Kota Mataram diajukan.

ACTN3 R577X polymorphism and explosive leg-muscle power in elite basketball players.

Science.gov (United States)

Garatachea, Nuria; Verde, Zoraida; Santos-Lozano, Alejandro; Yvert, Thomas; Rodriguez-Romo, Gabriel; Sarasa, Francisco J; Hernández-Sánchez, Sonsoles; Santiago, Catalina; Lucia, Alejandro

2014-03-01

To determine the association of the ACTN3 R577X polymorphism with leg-muscle explosive power in Spanish (white) elite basketball players and controls. 100 (60 men) elite basketball players (cases) and 283 nonathletic controls. The authors assessed power performance by means of the vertical-squat and countermovement-jump tests. Genotype distributions did not differ between groups (cases: 37.0% [RR], 42.0% [RX], and 21.0% [XX]; controls: 31.8% [RR], 49.8% [RX], and 18.4% [XX]; P = .353). The authors did not observe any effect of the ACTN3 R577X polymorphism on study phenotypes in either group, including when they performed the analyses separately in men and women. They found no association between the ACTN3 R577X polymorphism and the likelihood of being an elite basketball player using the dominant or the recessive model, and the results remained unaltered when the analyses were adjusted for sex, weight, height, and age or when performed for men and women separately. Although the ACTN3 R577X is associated with explosive muscle performance and this phenotype is important in the sport of basketball (ie, during jumps), the authors found no association with leg explosive power in elite basket players or with the status of being this type of athlete.

Incidence and nature of epidemiological injuries to elite South ...

African Journals Online (AJOL)

Objectives. The study investigated the incidence and nature of injuries sustained by elite cricketers during a season and the possible risk factors associated with these injuries. Methods. Fourteen physiotherapists and three doctors recorded 163 injuries sustained by 88 cricketers. Results. Bowling accounted for 40.5% of the ...

Dynamic ankle stability and ankle sprain occurrence in elite ball team athletes : a one season prospective study

NARCIS (Netherlands)

Chris Visscher; Anne Benjaminse; Koen A.P.M. Lemmink; Msc Henrike van der Does; Michel Brink; Joan Dallinga

2013-01-01

To compare the dynamic stability index (DSI) measured at baseline between elite ball team athletes with and without an ankle sprain during the season. Methods Forty-four elite male (age:22.5±3.6yr,height:193.7±8.0cm,mass:87.1±10.9kg) and eighteen female

Correlation between explosive strength, aerobic power and repeated sprint ability in elite basketball players.

Science.gov (United States)

Stojanovic, M D; Ostojic, S M; Calleja-González, J; Milosevic, Z; Mikic, M

2012-08-01

The aim of this study was to examine the relationship between explosive strength and aerobic power with basketball-specific repeated sprint ability in elite male basketball players. Twenty-four elite basketball players (age 22.2±3.4 years, height 197.1±6.2 cm, weight 95.7±8.8 kg; training experience 11.0±3.1 years; mean±SD), participated in the study. Subjects performed countermovement jump (CMJ) test and incremental pseudo-ramp test protocol with measured CMJ height and VO2max, respectively. Specific repeated sprint ability (RSA) test was conducted, with total sprinting time (summation of 10 sprint times - RSAtot) and sprint decrement (fatigue index - RSAFI) calculated. Significant decrements in sprint performance from the eight 30-m sprint (Pbasketball players. It seems that coaches and strength and conditioning professionals should devote additional time for explosive strength development in elite basketball players during preparatory period to enhance RSA performance.

The Chronotype of Elite Athletes

Science.gov (United States)

Roach, Gregory D.; Halson, Shona L.; Sargent, Charli

2016-01-01

Abstract The aims of this study were (i) to compare the chronotype distribution of elite athletes to a young adult population and (ii) to determine if there was a tendency for athletes to select and/or participate in sports which suited their chronotype. A total of 114 elite athletes from five sports (cricket, cycling, hockey, soccer and triathlon) participated in this study. The participants’ chronotype, sleepiness, sleep satisfaction and sleep quality were determined using the Horne and Östberg Morningness and Eveningness questionnaire, the Epworth Sleepiness Scale and questions concerning their sleep satisfaction and quality. All questionnaires were administered during a typical training phase that was not in the lead up to competition and/or post competition. No differences between chronotype group for sleepiness, sleep satisfaction or sleep quality were found. There was a significantly higher proportion of triathletes that were morning and intermediate types compared to the control group χ2 (2) = 7.5, p = 0.02. A significant relationship between sport and chronotype group (χ2(4)=15.9, p = 0.04) was observed, with a higher frequency of morning types involved in sports that required morning training. There was a clear indication that athletes tended to select and pursue sports that suited their chronotype. This was evident by the amount of morning types involved in morning sports. Given that athletes are more likely to pursue and excel in sports which suit their chronotype, it is recommended that coaches consider the athlete’s chronotype during selection processes or if possible design and implement changes to training schedules to either suit the athletes’ chronotype or the timing of an upcoming competition. PMID:28031772

The Politics of the Omnivores: Elite Culture, Popular Culture, and Libertarianism

NARCIS (Netherlands)

D. Houtman (Dick); P.H.J. Achterberg (Peter)

2004-01-01

textabstractPaper prepared for the workshop Collapsing Cultural Canons: Elite Culture, Popular Culture, and Politics in Late Modernity Ecole des Hautes Etudes en Sciences Sociales, Marseille, France, October 28-29, 2004

Elites, Organized Crime, Violence, and the Erosion of the State in ...

International Development Research Centre (IDRC) Digital Library (Canada)

This project builds an evidence base documenting how relationships between ... explain the complex relationships that exist between elites and organized crime. ... International Water Resources Association, in close collaboration with IDRC, ...

Microsatellite Variations of Elite Setaria Varieties Released during Last Six Decades in China.

Directory of Open Access Journals (Sweden)

Guanqing Jia

Full Text Available Crop improvement is a multifaceted micro-evolutionary process, involving changes in breeding approaches, planting configurations and consumption preferences of human beings. Recent research has started to identify the specific genes or genomic regions correlate to improved agronomic traits, however, an apparent blank between the genetic structure of crop elite varieties and their improving histories in diverse modern breeding programs is still in existence. Foxtail millet (Setaria italica was one of the earliest cereal crops to be domesticated and served as a staple crop for early civilizations in China, where it is still widely grown today. In the present trial, a panel of foxtail millet elite varieties, which were released in the last sixty years in different geographical regions of China, was characterized using microsatellite markers (SSRs. A clear separation of two subpopulations corresponding to the two eco-geographical regions of foxtail millet production in China was identified by the dataset, which also indicated that in more recently released elite varieties, large quantities of accessions have been transferred from spring-sowing to summer-sowing ecotypes, likely as a result of breeding response to planting configurations. An association mapping study was conducted to identify loci controlling traits of major agronomic interest. Furthermore, selective sweeps involved in improvement of foxtail millet were identified as multi-diverse minor effect loci controlling different agronomic traits during the long-term improvement of elite varieties. Our results highlight the effect of transition of planting configuration and breeding preference on genetic evolvement of crop species.

The application of the Yo-Yo intermittent endurance level 2 test to elite female soccer populations.

Science.gov (United States)

Bradley, P S; Bendiksen, M; Dellal, A; Mohr, M; Wilkie, A; Datson, N; Orntoft, C; Zebis, M; Gomez-Diaz, A; Bangsbo, J; Krustrup, P

2014-02-01

The aim of this study was to evaluate the application of the Yo-Yo intermittent endurance test level 2 (Yo-Yo IE2) to elite female soccer populations. Elite senior (n = 92), youth (n = 42), domestic (n = 46) and sub-elite female soccer players (n = 19) carried out the Yo-Yo IE2 test on numerous occasions across the season. Test-retest coefficient of variation (CV) in Yo-Yo IE2 test performance in domestic female players was 4.5%. Elite senior female players' Yo-Yo IE2 test performances were better (P wide midfielders (2057 ± 550 m) had a higher Yo-Yo IE2 test performance (P World Cup Finals (2049 ± 283 vs 1803 ± 342 m). The data demonstrate that the Yo-Yo IE2 test is reproducible and is an indicator of the match-specific physical capacity of female soccer players. Furthermore, the Yo-Yo IE2 test illustrates sensitivity by differentiating intermittent exercise performance of female players in various competitive levels, stages of the season and playing positions. © 2012 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

A tese da judicialização da saúde pelas elites: os medicamentos para mucopolissacaridose The thesis of judicialization of health care by the elites: medication for mucopolysaccharidosis

Directory of Open Access Journals (Sweden)

Ida Vanessa Doederlein Schwartz

2013-04-01

Full Text Available O artigo avalia a hipótese de se a judicia­lização de medicamentos para o tratamento das mucopolissacaridoses no Brasil seria uma ação das elites econômicas. Debatem-se estudos prévios que defendem a tese da judicialização pelas elites em outros medicamentos. Discute-se, a metodologia desses estudos e as inferências dela derivadas e o respaldo empírico dessa tese no caso de um dos medicamentos judicializados de mais alto custo para o SUS. Foram analisados os 196 processos julgados entre fevereiro de 2006 e dezembro de 2010 que determinam a provisão gratuita dos medicamentos para mucopolissacaridoses pelo Ministério da Saúde. Há evidências de que os custos advocatícios sejam financiados por entidades interessadas nos resultados da judicialização, como as empresas distribuidoras ou indústrias farmacêuticas, de que pode haver migração dos pacientes para diagnóstico e tratamentos em centros universitários de referência para a inovação médica no país, e de que a opção por serviços públicos se dá por sua capacidade técnica e científica supe­rior à de outras instituições. Logo, a advocacia privada, indicadores de exclusão social do local de residência dos pacientes e uso de serviços públicos não são informações de classe que corroborem ou refutem a tese da judicialização pelas elites.This paper evaluates the hypothesis that the judicialization of medicine for mucopolysaccharidosis in Brazil is an action promoted by economic elites. Previous studies upholding the thesis of judicialization by elites in the case of other types of medication that are more costly for the Unified Health Service are discussed. An analysis of all 196 processes containing information about judicial processes brought to court between February 2006 and December 2010 that ended by determining that the State should provide such medication free of charge to patients was conducted. There is evidence that attorneys' fees were covered

A novel marker to determine arrhytmia risk in elite cyclists: T peak T end

OpenAIRE

ISIK, Bulent; SOLAK GORMUS, Z. Isik; ASLAN, Huseyin; ICLI, Abdullah; KURKLU, Galip Bilen; CIFTCI, Ozgur; TOGAN, Turhan

2017-01-01

In athletes, left ventricular hypertrophy is a physiological response upon routine active sports. If the hypertrophic cardiomyopathy is not diagnosed and treated, it can lead to sudden deaths in athletes. Not so much data is known whether or not it is favorable to use of Tp-e values in order to reflect the arrhythmia risks in asymptomatic elite cyclists. The aim of this study is to examine the risks of regular bike sport on potential arrhythmia in healthy active elite cyclists and veterans by...

Isokinetic hamstring and quadriceps muscle strength profiles of elite ...

African Journals Online (AJOL)

Football players are at risk of lower limb injuries, specifically hamstring muscle strains and ACL injuries due to muscle imbalances. This was a descriptive study assessing the isokinetic hamstring and quadriceps muscle strength and endurance in 28 elite, male, South African football players. Muscle strength was tested at 60 ...

Farmer participatory evaluation of eight elite clones of cocoyam ...

African Journals Online (AJOL)

Eight elite clones of cocoyam were evaluated for high yield, tolerance to major diseases and pests and culinary properties. Phenotypic attributes evaluated at peak vegetative phase 24 weeks after planting (24 WAP) were plant height, number of leaves and leaf area. At harvest, 12 months after planting (12 MAP), variables ...

Micronutrient Intakes in 553 Dutch Elite and Sub-Elite Athletes: Prevalence of Low and High Intakes in Users and Non-Users of Nutritional Supplements

NARCIS (Netherlands)

Wardenaar, Floris; Brinkmans, Naomi; Ceelen, Ingrid; Rooij, Van Bo; Mensink, Marco; Witkamp, Renger; Vries, De Jeanne

2017-01-01

This study investigated whether athletes meet micronutrient recommendations and whether the adequacy of their intake is related to the use of dietary supplements, sport nutrition products or a combination. Micronutrient intakes of 553 Dutch (sub-) elite athletes were assessed using web-based 24-h

A(utuando o Rio: a lei1, o desejo e a produção da cidade em Tropa de elite, de José Padilha (Enacting Rio: law, desire and the production of the city in Jose Padilha's Tropa de elite

Directory of Open Access Journals (Sweden)

James Craine

2009-12-01

Full Text Available Nosso engajamento com o filme Tropa de elite, de 2007, do diretor José Padilha, é pertinente a discussões mais amplas acerca do papel do desejo e da lei nas formações de geografias do lugar. Em Tropa de elite, é a exploração das potencialidades transformadoras da lei, no mundo rotineiro e cotidiano, por intermédio de seu personagem principal, Capitão Roberto Nascimento (Wagner Moura, que evoca a verdadeira significação social e cultural do filme. Contextualizar a paisagem do Rio de Janeiro como uma ordem econômica singular, através da qual suas personagens literal e metaforicamente tiveram lucro e perderam, descortina Tropa de elite como um exemplo poderoso do que Deleuze descreveu como paisagens como estados mentais e estados mentais como cartografias, "ambos cristalizados um no outro, geometrizados, mineralizados". Por intermédio das conexões e das dobras entre estados mentais, paisagens e cartografias, nós podemos ver como, por meio da transformação das paisagens e dos espaços urbanos em Tropa de elite, Padilha realiza uma tarefa qualitativa de expor forças, muitas vezes marginalizadoras e exploratórias, coladas ao espaço, à organização social, às políticas de lugar, ao consumo e à produção capitalistas.Our engagement with Jose Padilha's 2007 film Tropa de elite is apropos to larger discussions of the role of desire and law in the formations of geographies of place. It is Tropa de elite's exploration of the transformative potentialities of law within the everyday and mundane world through its central character, Captain Roberto Nascimento (Wagner Moura, that evokes the film's true social and cultural significance. Contextualizing the Rio de Janeiro landscape as a particular economic order through which its characters have literally and metaphorically profited and lost uncovers Tropa de elite as a powerful example of what Deleuze has described as landscapes as mental states, and mental states as cartographies

Análise econômica da primeira Lei de Patentes brasileira

Directory of Open Access Journals (Sweden)

Andrea Felippe Cabello

Full Text Available Resumo O Brasil foi um dos primeiros países a ter uma lei de patentes e um dos únicos a conceder prazos de duração da patente de acordo com a qualidade da invenção. Este trabalho analisa um banco de dados inédito com todos os 783 privilégios industriais concedidos sob a vigência da primeira lei de patentes brasileira entre 1830 e 1882. Os resultados mostram que a atividade inventiva esteve conectada à estrutura econômica e social da época e que a escassez de mão de obra incentivou a invenção de máquinas e equipamentos para o setor cafeicultor. O número de patentes apenas começou a se elevar a partir de 1870, quando a economia brasileira passou por grandes mudanças que levaram ao seu desenvolvimento, evidenciando que pouco resultado surge quando se institui uma lei de patentes em um ambiente de estagnação econômica. Mesmo assim, a lei revelou-se o mecanismo menos dispendioso para estimular a atividade inventiva no Brasil do século XIX.

Financeirização de esquerda? Frutos inesperados no Brasil do século XXI Leftist financialization? Unexpected outcomes in 21st century Brazil

Directory of Open Access Journals (Sweden)

Roberto Grün

2009-01-01

Full Text Available Diversos episódios e evoluções recentes mostram a adesão de setores tradicionais e novos das elites brasileiras ao predomínio das finanças e de suas razões na sociedade brasileira. A partir da análise do engendramento e da difusão da governança corporativa e dos fundos de private equities na acepção que elas vêm ganhando no Brasil, podemos mesmo falar de convergência das elites em torno dos mecanismos criados para a medição financeira, ainda que o resultado ocorra por meio de um alargamento de sua polissemia. Esses mecanismos, para cá trazidos no intuito explícito de acelerar e facilitar a integração das empresas brasileiras ao espaço e à lógica que impera nos mercados financeiros, avançam rapidamente, mas acabam recebendo um significado menos hardcore do que os financistas esperam. Ainda que deploráveis para os financistas ortodoxos, esses resultados dificilmente surpreenderiam um cientista social treinado. É por intermédio da polissemia que as abóboras se ajeitam na carroça da sociedade em movimento. A análise desse diálogo social produzido em torno das questões financeiras se torna assim uma excelente janela para a compreensão não só das disputas econômicas, mas também das disputas políticas que sacodem a sociedade brasileira contemporânea.Various recent episodes and evolutions demonstrate how both traditional and new sectors of the Brazilian elite have embraced the dominance of finance and its logic in Brazilian society. An analysis of the creation and diffusion of corporate governance and private equity funds - in the sense these have acquired in Brazil - allows us to identify a convergence of the country's elite sectors in terms of the mechanisms created for financial measurement, although this outcome stems from a broadening of their polysemy. Explicitly introduced into Brazil to accelerate and facilitate the integration of Brazilian companies in the space and prevailing logic of financial markets

Training adaptation and heart rate variability in elite endurance athletes: opening the door to effective monitoring.

Science.gov (United States)

Plews, Daniel J; Laursen, Paul B; Stanley, Jamie; Kilding, Andrew E; Buchheit, Martin

2013-09-01

The measurement of heart rate variability (HRV) is often considered a convenient non-invasive assessment tool for monitoring individual adaptation to training. Decreases and increases in vagal-derived indices of HRV have been suggested to indicate negative and positive adaptations, respectively, to endurance training regimens. However, much of the research in this area has involved recreational and well-trained athletes, with the small number of studies conducted in elite athletes revealing equivocal outcomes. For example, in elite athletes, studies have revealed both increases and decreases in HRV to be associated with negative adaptation. Additionally, signs of positive adaptation, such as increases in cardiorespiratory fitness, have been observed with atypical concomitant decreases in HRV. As such, practical ways by which HRV can be used to monitor training status in elites are yet to be established. This article addresses the current literature that has assessed changes in HRV in response to training loads and the likely positive and negative adaptations shown. We reveal limitations with respect to how the measurement of HRV has been interpreted to assess positive and negative adaptation to endurance training regimens and subsequent physical performance. We offer solutions to some of the methodological issues associated with using HRV as a day-to-day monitoring tool. These include the use of appropriate averaging techniques, and the use of specific HRV indices to overcome the issue of HRV saturation in elite athletes (i.e., reductions in HRV despite decreases in resting heart rate). Finally, we provide examples in Olympic and World Champion athletes showing how these indices can be practically applied to assess training status and readiness to perform in the period leading up to a pinnacle event. The paper reveals how longitudinal HRV monitoring in elites is required to understand their unique individual HRV fingerprint. For the first time, we demonstrate how

Technical match characteristics and influence of body anthropometry on playing performance in male elite team handball.

Science.gov (United States)

Michalsik, Lars Bojsen; Madsen, Klavs; Aagaard, Per

2015-02-01

Modern team handball match-play imposes substantial physical and technical demands on elite players. However, only limited knowledge seems to exist about the specific working requirements in elite team handball. Thus, the purpose of this study was to examine the physical demands imposed on male elite team handball players in relation to playing position and body anthropometry. Based on continuous video recording of individual players during elite team handball match-play (62 tournament games, ∼4 players per game), computerized technical match analysis was performed in male elite team handball players along with anthropometric measurements over a 6 season time span. Technical match activities were distributed in 6 major types of playing actions (shots, breakthroughs, fast breaks, tackles, technical errors, and defense errors) and further divided into various subcategories (e.g., hard or light tackles, type of shot, claspings, screenings, and blockings). Players showed 36.9 ± 13.1 (group mean ± SD) high-intense technical playing actions per match with a mean total effective playing time of 53.85 ± 5.87 minutes. In offense, each player performed 6.0 ± 5.2 fast breaks, received 34.5 ± 21.3 tackles in total, and performed in defense 3.7 ± 3.5 blockings, 3.9 ± 3.0 claspings, and 5.8 ± 3.6 hard tackles. Wing players (84.5 ± 5.8 kg, 184.9 ± 5.7 cm) were less heavy and smaller (p handball match-play is characterized by a high number of short-term, high-intense intermittent technical playing actions. Indications of technical fatigue were observed. Physical demands differed between playing positions with wing players performing more fast breaks and less physical confrontations with opponent players than backcourt players and pivots. Body anthropometry seemed to have an important influence on playing performance because it is highly related to playing positions. The present observations suggest that male elite team handball players should implement more position

The metabolic power and energetic demands of elite Gaelic football match play.

Science.gov (United States)

Malone, Shane; Solan, Barry; Collins, Kieran; Doran, Dominic

2017-05-01

Metabolic power has not yet been investigated within elite Gaelic football. The aim of the current investigation was to compare the metabolic power demands between positional groups and examine the temporal profile of elite Gaelic football match play. Global positional satellite system (GPS) data were collected from 50 elite Gaelic football players from 4 inter-county teams during 35 elite competitive matches over a three season period. A total of 351 complete match samples were obtained for final analysis. Players were categorized based on positional groups; full-back, half-back, midfield, half-forward and full-forward. Instantaneous raw velocity data was obtained from the GPS and exported to a customized spreadsheet which provided estimations of both speed based, derived metabolic power and energy expenditure variables (total distance, high speed distance, average metabolic power, high power distance and total energy expenditure). Match mean distance was 9222±1588 m, reflective of an average metabolic power of 9.5-12.5 W·kg-1, with an average energy expenditure of 58-70 Kj·kg-1 depending on position. There were significant differences between positional groups for both speed-based and metabolic power indices. Midfielders covered more total and high-speed distance, as well as greater average and overall energy expenditure compared to other positions (Ppower distance, as well as average metabolic power throughout the match (Ppower and traditional running based variables. The middle three positions (midfield, half-back and half-forward) possess greater activity profiles when compared to other positional groups. The reduction in metabolic power and traditional running based variables are comparable across match play. The current study demonstrates that metabolic power may contribute to our understanding of Gaelic football match-play.

Seasonal Strength Performance and Its Relationship with Training Load on Elite Runners

Directory of Open Access Journals (Sweden)

Carlos Balsalobre-Fernández

2015-01-01

Full Text Available The aim of this study was to analyze the time-course of force production of elite middle and long-distance runners throughout an entire season and at the end of the off-season, as well as its relationships with training load and hormonal responses. Training load was recorded daily throughout an entire season by measuring and evaluating the session distance (km, training zone and session-RPE in a group of 15 elite middle and long-distance runners (12 men, 3 women; age = 26.3 ± 5.1yrs, BMI = 19.7 ± 1.1. Also, basal salivary-free cortisol levels were measured weekly, and 50-metre sprints, mean propulsive velocity (MPV, mean propulsive power (MPP, repetition maximum (RM and peak rate of force development (RFD of half-squats were measured 4 times during the season, and once more after the off-season break. There were no significant variations in force production during the season or after the off-season break, except for the RFD (-30.2%, p = 0.005 values, which changed significantly from the beginning to the end of the season. Significant correlations were found between session-RPE and MPV (r = -0.650, p = 0.004, MPP (r = -0.602, p = 0.009, RM (r = -0.650, p = 0.004, and the 50-metre sprint (r = 0.560, p = 0.015. Meanwhile, salivary-free cortisol correlated significantly with the 50-metre sprint (r = 0.737, p < 0.001 and the RM ( r = -0.514, p = 0.025. Finally, the training zone correlated with the 50-metre sprint (r = -0.463, p = 0.041. Session-RPE, training zone and salivary-free cortisol levels are related to force production in elite middle and long-distance runners. Monitoring these variables could be a useful tool in controlling the training programs of elite athletes.

A dinâmica espacial da economia brasileira nos anos 2010 a 2015

Directory of Open Access Journals (Sweden)

Camila Vito Silva de Lima

2017-12-01

Full Text Available Este artigo visa apresentar um comparativo entre a distribuição espacial das atividades econômicas entre as Mesorregiões e Unidades da Federação brasileiras verificados por Ablas e Fava (1985 para a década de 1980 com os resultados divulgados pelos órgãos nacionais competentes para os anos de 2010 a 2015 e identificar seus níveis de concentração, baseando-se em dados sobre migração interna, geração de riqueza nos três setores da economia e volume de comércio interno e externo em 2013. A análise das informações indica que a atividade econômica das Mesorregiões e Unidades da Federação do Brasil continua centralizada no eixo Sudeste-Sul, contudo apresenta tendência de queda ao longo do período estudado. Assim, conclui-se que a economia brasileira permanece espacialmente concentrada até os dias atuais.

A Standardized, Evidence-Based Massage Therapy Program for Decentralized Elite Paracyclists: Creating the Model.

Science.gov (United States)

Kennedy, Ann B; Trilk, Jennifer L

2015-09-01

Evidence suggests that para-athletes are injured more often than able-bodied athletes. The benefits of massage therapy for these disabled athletes are yet to be explored. This paper documents the process followed for creating a massage program for elite paracycling athletes with the goal to assess effects on recovery, rest, performance, and quality of life both on and off the bike. Massage therapists' private practices throughout the United States. A United States Paracycling team consisting of 9 elite athletes: 2 spinal cord injury, 2 lower limb amputation, 1 upper limb amputation, 1 transverse myelitis, 1 stroke, 1 traumatic brain injury, and 1 visually impaired. The process used to develop a massage therapy program for para-cyclists included meetings with athletes, coaching staff, team exercise physiologist, and sports massage therapists; peer-reviewed literature was also consulted to address specific health conditions of para-athletes. Team leadership and athletes identified needs for quicker recovery, better rest, and improved performance in elite paracyclists. This information was used to generate a conceptual model for massage protocols, and led to creation of the intake and exit questionnaires to assess patient health status and recovery. Forms also were created for a general health intake, therapist information, and a therapist's SOAAP notes. The conceptual model and questionnaires developed herein will help to operationalize an exploratory study investigating the feasibility of implementing a standardized massage therapy program for a decentralized elite paracycling team.

Everything starts with an 'E': exclusion, ethnicity and elite formation in contemporary English clubland.

Science.gov (United States)

Measham, Fiona; Hadfield, Phil

2009-01-01

Early Club Studies emphasised the inclusiveness of club cultures and the PLUR ethos of 'peace, love, unity and respect' alongside a polarised characterisation of nightlife contexts, as either commercial, alcohol-oriented nightclubs offering 'mainstream' pop music, or 'authentic'/'alternative' underground dance clubs associated with widespread illicit drug use. This paper adds to the growing body of research problematising these simplistic characterisations of club cultures and leisure venues across the night-time economy, emphasising elements of fragmentation and segregation alongside the continued importance of social structure and resultant social and spatial exclusion. The authors explore how informal processes - such as club launches, internet promotions and dress codes - together result in the production and reproduction of two contrasting forms of English clubland elites: 'cultural elites' produced through the social, cultural and spatial exclusion of electronic dance music of black origin and its minority ethnic, working class and lower income followers from Manchester city centre dance clubs; and 'consumer elites' produced through the economic and cultural exclusion of working class and lower income club-goers from nightclubs in London's West End. The complex and interweaving practices of cultural distinction and structural discrimination which produce such elites are often closely intertwined with the formal and informal regulation, marginalization and criminalization of specific cultural forms. The paper therefore argues for the construction of more nuanced conceptual understandings of the social divisions and inequalities within nightlife and in studies of young people's leisure opportunities more generally.

Game-induced fatigue patterns in elite female soccer.

Science.gov (United States)

Krustrup, Peter; Zebis, Mette; Jensen, Jack M; Mohr, Magni

2010-02-01

The purpose was to examine the fatigue pattern of elite female soccer players after competitive games. Soccer players (n = 23) from the Danish women Premier League performed a countermovement vertical jump test, a repeated 30-m sprint test, and the Yo-Yo intermittent endurance level 2 (Yo-Yo IE2) test at rested state and after a competitive game. Average heart rate during the game was 86 +/- 1% of maximal heart rate with no differences between halves. Blood lactate was 5.1 +/- 0.5 mmol.L after the first half, which was higher (p game, which was 62% lower (p game, which was 4% slower (p game-induced effect was observed on vertical jump performance. Significant inverse correlations were observed between Yo-Yo IE2 test performance and fatigue index during the repeated sprint test both at rest (r = -0.76, p game (r = -0.66, p game does cause marked impairment in intense intermittent exercise and repeated sprint performance but does not affect vertical jump performance. These findings support the notion that decrements in distance covered by sprinting and high-speed running toward the end of elite female games are caused by fatigue.

Metabolic responses to high protein diet in Korean elite bodybuilders with high-intensity resistance exercise

OpenAIRE

Kim, Hyerang; Lee, Saningun; Choue, Ryowon

2011-01-01

Abstract Background High protein diet has been known to cause metabolic acidosis, which is manifested by increased urinary excretion of nitrogen and calcium. Bodybuilders habitually consumed excessive dietary protein over the amounts recommended for them to promote muscle mass accretion. This study investigated the metabolic response to high protein consumption in the elite bodybuilders. Methods Eight elite Korean bodybuilders within the age from 18 to 25, mean age 21.5 ± 2.6. For data collec...

Redes de Franquia Brasileiras Internacionalizadas: Evolução do Método de Entrada no Exterior

Directory of Open Access Journals (Sweden)

Helder de Souza Aguiar

2014-03-01

Full Text Available Este artigo analisa os métodos de entrada das franquias brasileiras quando optam por se instalar fora do Brasil. A partir de um estudo multicasos, foram realizadas entrevistas presenciais em 2012 com 21 redes de franquias internacionalizadas. Dentre os resultados, observou-se uma mudança de postura das redes de franquias brasileiras ao longo do tempo, com alteração no método de entrada em mercados internacionais. Destaca-se a intensificação da procura por parte de agentes externos dispostos a levar a marca para o exterior, fato que possibilitou que a estratégia predominante a partir de 2008 fosse franquear suas atividades diretamente a partir do Brasil. DOI:10.5585/riae.v13i1.1985

Reflexos das barreiras comerciais européias sobre as exportações brasileiras: uma abordagem utilizando a nova economia institucional

OpenAIRE

Renata Camargo Maragno

2007-01-01

O tema referente ao aumento das exportações vem ganhando importância para o comércio exterior brasileiro. Desde 2003 as exportações brasileiras têm apresentado resultados recordes e o saldo da balança comercial acompanha este resultado. Entretanto, as exportações brasileiras tornam-se inexpressivas se comparadas às exportações que ocorrem no mundo, pois elas representam somente pouco mais de 1% das exportações mundiais. Um dos fatores responsáveis por este resultado seria a incidência de barr...

Geomorfologia Brasileira: Panorama Geral da Produção Nacional no Início do Século XXI (2001-2005 NOTA TÉCNICA

Directory of Open Access Journals (Sweden)

André Augusto Rodrigues Salgado

2008-10-01

Full Text Available O presente trabalho, através da análise dos artigos publicados em periódicos nacionais e internacionais, traça um panorama da geomorfologia brasileira nos cinco primeiros anos do século XXI. Os resultados obtidos indicam a existência de centros de excelência nacional em algumas das especialidades da geomorfologia. Indicam ainda que a produção brasileira concentra-se no centro-sul do país e que o ramo mais desenvolvido é o da geomorfologia fluvial. Por fim, apontam para o fato de que o amadurecimento do trabalho dos centros nacionais de excelência nos diversos ramos da geomorfologia pode fazer com que a produção geomorfológica brasileira aumente de importância no cenário internacional.

Widening Participation in Medical Education: Challenging Elitism and Exclusion

Science.gov (United States)

Boursicot, Kathy; Roberts, Trudie

2009-01-01

In this paper, we examine issues relating to the enduring nature of elitism and exclusion in medical education by exploring the changes in social and policy influences on the admission and inclusion of women and disabled people to undergraduate medical courses and the medical profession. The widening participation imperative in the United Kingdom…

Patellar tendinopathy in young elite soccer- clinical and sonographical analysis of a German elite soccer academy.

Science.gov (United States)

Bode, Gerrit; Hammer, Thorsten; Karvouniaris, N; Feucht, M J; Konstantinidis, L; Südkamp, N P; Hirschmüller, A

2017-08-08

The prevalence of patellar tendinopathy is elevated in elite soccer compared to less explosive sports. While the burden of training hours and load is comparably high in youth elite players (age soccer academy. One hundred nineteen male youth soccer players (age 15,97 ± 2,24 years, height 174, 60 ± 10,16 cm, BMI 21, 24 ± 2,65) of the U-13 to U-23 teams were part of the study. Data acquisition included sport specific parameters such as footwear, amount of training hours, leg dominance, history of tendon pathologies, and clinical examination for palpatory pain, indurations, muscular circumference, and range of motion. Subjective complaints were measured with the Victorian Institute of Sport Assessment Patellar (VISA-P) Score. Furthermore, sonographical examinations (Aplio SSA-770A/80; Toshiba, Tokyo, Japan) with 12-MHz multifrequency linear transducers (8-14 MHz) of both patellar tendons were performed with special emphasis on hyper- and hypo echogenic areas, diameter and neovascularization. The prevalence of patellar tendinopathies was 13.4%. Seventy-five percent of the players complained of pain of their dominant leg with onset of pain at training in 87.5%. The injured players showed a medium amount of 10.34 ± 3.85 training hours and a medium duration of symptoms of 11.94 ± 18.75 weeks. Two thirds of players with patellar tendinopathy were at the age of 15-17 (Odds ratio 1.89) while no differences between players of the national or regional league were observed. In case of patellar tendinopathy, VISA-P was significantly lower in comparison to healthy players (mean ± SD 76.80 ± 28.56 points vs. 95.85 ± 10.37). The clinical examination revealed local pain at the distal patella, pain at stretching, and thickening of the patellar tendon (p = 0.02). The mean tendon diameter measured 2 cm distally to the patella was 4.10 ± 0.68 mm with a significantly increased diameter of 0.15 mm in case of an underlying tendinopathy (p = 0.00). The

Dietary strategies and body composition in elite weightlifting: Systematic Review

Directory of Open Access Journals (Sweden)

Alejandro Martínez-Rodríguez

2017-10-01

Full Text Available Introduction: There is little literature that showed the nutritional bases to optimize weightlifting performance. The objective was to perform a systematic review of the body composition and nutritional composition of diets in elite weightlifting athletes. Material and Methods: Articles published in Pubmed, Web of Science and Sport Discuss were reviewed following PRISMA Statement. The process for selecting studies was performed duplicated by two researchers in two stages (screening and application of eligibility criteria. A qualitative synthesis of the main characteristics and findings was made. The quality of studies was assessed. Results: Of the 610 articles found, 8 met the inclusion criteria, which were the studies performed in elite or high-level menopausal women, and information on dietary habits and/or body composition. Body composition identified that the percentage of fat mass was around 15%. A caloric intake of 4080.65±1602.69kcal, a protein intake of 17.29±3.2% of total daily energy (TDE, 42.48±5.6% TDE of carbohydrates and a 36.1±9.75% TDE of fats. A suboptimal dietary profile is suggested, showing an excess in fat intake, which could explain the excess body fat observed in some. Athletes’ protein intake and carbohydrates were within the recommended ranges except for 2 studies. Conclusions: An incorrect diet on the part of the elite weightlifting athletes was observed, which could condition their body composition negatively. The need for advice and intervention by a dietitian-nutritionist professionals was observed.

Differences in Plasma Cytokine Levels between Elite Kayakers and Nonathletes

Directory of Open Access Journals (Sweden)

G. F. Borges

2013-01-01

Full Text Available Regular moderate exercise has been shown to have anti-inflammatory effects that help prevent several chronic diseases. However, the effects of chronic training an elite athletes have not been the focus of much research. This study aimed to determine whether there were differences in cytokine levels (IL-1β, IL-1ra, IL-6, IL-10, IL-18, IFN-γ, and TNF-α in circulating peripheral blood (PB between elite kayakers and nonathletes. Subjects were 13 elite male kayakers, aged 20.0±3 years, with average body mass of 75.0±7.9 kg and 177.3±7.1 cm height and with a VO2max of 58.3±7.8 mL·kg−1·min−1. The nonathletes were 7 men, aged 18.2±1.1 years, body mass of 81.3±13.8 kg, and 171.9±4.5 cm height. Blood samples were collected after six weeks of offtraining and before the start of a new training season. PB leukocyte populations were determined by flow cytometry. Cytokine levels were quantified by ELISA. When nonathletes were compared with the kayakers, the latter exhibited lower plasma concentrations of IL-1β, IL-18, and IFN-γ as well as a lower concentration of IL-1ra. Positive correlations between IL-18 and B cells in the athletes were also found. These results seem to reinforce the anti-inflammatory role of regular training.

The Dynamics of Cardiovascular Biomarkers in non-Elite Marathon Runners.

Science.gov (United States)

Roca, Emma; Nescolarde, Lexa; Lupón, Josep; Barallat, Jaume; Januzzi, James L; Liu, Peter; Cruz Pastor, M; Bayes-Genis, Antoni

2017-04-01

The number of recreational/non-elite athletes participating in marathons is increasing, but data regarding impact of endurance exercise on cardiovascular health are conflicting. This study evaluated 79 recreational athletes of the 2016 Barcelona Marathon (72% men; mean age 39 ± 6 years; 71% ≥35 years). Blood samples were collected at baseline (24-48 h before the race), immediately after the race (1-2 h after the race), and 48-h post-race. Amino-terminal pro-B type natriuretic peptide (NT-proBNP, a marker of myocardial strain), ST2 (a marker of extracellular matrix remodeling and fibrosis, inflammation, and myocardial strain), and high-sensitivity troponin T (hs-TnT, a marker of myocyte stress/injury) were assayed. The median (interquartile range, IQR) years of training was 7 (5-11) years and median (IQR) weekly training hours was 6 (5-8) h/week, respectively. The median (IQR) race time (h:min:s) was 3:32:44 (3:18:50-3:51:46). Echocardiographic indices were within normal ranges. Immediately after the race, blood concentration of the three cardiac biomarkers increased significantly, with 1.3-, 1.6-, and 16-fold increases in NT-proBNP, ST2, and hs-TnT, respectively. We found an inverse relationship between weekly training hours and increased ST2 (p = 0.007), and a direct relationship between race time and increased hs-TnT (p marathon running may affect multiple pathways affecting the cardiovascular system. More data and long-term follow-up studies in non-elite and elite athletes are needed.

Life Span Exercise Among Elite Intercollegiate Student Athletes

OpenAIRE

Sorenson, Shawn C.; Romano, Russell; Azen, Stanley P.; Schroeder, E. Todd; Salem, George J.

2015-01-01

Background: Despite prominent public attention, data on life span health and exercise outcomes among elite, competitive athletes are sparse and do not reflect the diversity of modern athletes. Hypothesis: Life span exercise behavior differs between National Collegiate Athletic Association (NCAA) student athletes and a nonathlete control group. Sustained exercise is associated with improved cardiopulmonary health outcomes. Study Design: Cross-sectional, descriptive epidemiology study. Level of...

A crise de 1929 e duas elites: São Paulo e Rio de Janeiro diante da Grande Depressão

Directory of Open Access Journals (Sweden)

Barreiros, Daniel de Pimho

2009-01-01

Full Text Available O artigo discute o impacto e as reações das elites nas cidades do Rio de Janeiro e de São Paulo diante do crash da Bolsa de Valores de Nova Iorque, em outubro de 1929. Conclui-se que, diante da crise econômica, a preservação dos hábitos sociais tradicionais da elite carioca, em contraste com os sintomas de desestruturação percebidos entre a elite paulista, se deve ao enraizamento urbano da primeira

Jurisdição Constitucional brasileira: entre Constitucionalismo e Democracia

Directory of Open Access Journals (Sweden)

Estefânia Maria de Queiroz Barboza

2008-06-01

Full Text Available O presente artigo analisa o papel daJurisdição Constitucional brasileira a partir dasteorias da Democracia Procedimental e doConstitucionalismo. Primeiramente estuda-se amaneira como os teóricos da DemocraciaProcedimental tratam a possibilidade de atuação daJurisdição Constitucional na proteção e definiçãodos direitos fundamentais para a garantia do processodemocrático. Em um segundo momento enfoca-se oConstitucionalismo como teoria que prioriza aproteção dos direitos fundamentais, mesmo que istoimplique limitação do processo democrático. Por fimdemonstra-se que a Constituição brasileira de 1988adotou uma concepção de democracia substantiva, oque leva à possibilidade da Jurisdição Constitucionallimitar os Poderes Executivo e Legislativo visando aproteção dos direitos fundamentais.This article intends to discussBrazilian judicial review from the standpointof deliberative (or procedural democracy andconstitutionalism. It focuses first on therelation between procedural democracy andjudicial review stressing the role of the latterin defining and protecting basic rights in orderto guarantee the democratic procedure. Secondit takes constitutionalism as a theory thatemphasizes the protection of basic rights evenif it limits the democratic procedure. Then, itshows that the Brazilian Constitution of 1988has adopted a conception of substantialdemocracy that leads to the limitation ofexecutive and legislative powers by thejudiciary through judicial review in order toprotect basic rights.

A MIGRAÇÃO INTERNACIONAL RECENTE NA AMAZÔNIA BRASILEIRA

Directory of Open Access Journals (Sweden)

Alberto Augusto Eichman Jakob

Full Text Available Resumo O objetivo principal deste artigo é analisar a migração na Amazônia brasileira. São analisados os migrantes provenientes de outros países, em especial os transfronteiriços, assim como os migrantes brasileiros. A ideia é observar também qual o impacto destes migrantes na localidade de destino na Amazônia e o papel das cidades fronteiriças neste processo. Serão estas cidades apenas de passagem para a entrada no país ou possuem atrativos suficientes para que uma parte dos migrantes fique nelas? Estariam elas prontas para receber um volume substancial de migrantes? Estes migrantes vêm diretamente de seus países ou possuem experiência prévia em outras Unidades da Federação brasileiras? Para tentar esclarecer isto, são utilizados dados do Censo Demográfico de 2010 e da Contagem Populacional de 2007 para se analisar as características dos migrantes segundo sua origem, assim como seu local escolhido de destino. A partir das análises deste trabalho, percebe-se que o perfil da migração segundo a origem é diferente, e também a escolha do local de destino, possivelmente em função das redes sociais, que têm um papel importante neste processo de atração de migrantes em determinadas áreas.

ROLE OF THE CLASSICAL UNIVERSITY IN ELITE REPRODUCTION

Directory of Open Access Journals (Sweden)

N. G. Osipova

2017-01-01

Full Text Available The article examines problems concerning the modernization of the higher education in Russia and training of highly intellectual, elite persons for managing the country.The author concludes that the hasty steps taken in the course of reforming the Russian system of higher education at the end of the first decade of the 21st century led to a specific situation. This situation is characterized by a policy of accelerated reorganization of education, primarily aimed at accepting the dogmatized models and tools for educational institutions management, which were imposed by the West and initially designed for underdeveloped backward countries.Unfortunately, this situation has determined many dysfunctions in education, concerning foremost classical university education. Completely predictably, it led to disorientation of student youth that began focusing on narrowly applied aspects of future professional activity, which are secondary in terms of social significance.The article emphasizes the importance of preserving the best traditions of the Russian higher education within the framework of classical universities, which have always played a leading role in the reproduction of the elite of the society. Key points are identified that make it possible to specify the essence of the elite reproduced by classical universities.The author demonstrates that the future presidents and prime ministers, Nobel laureates, internationally renowned writers graduated from the most famous universities in the world, with the Lomonosov Moscow State University preserving a leading place among them. For example, when Russian science was living through its historical rise, it was led by the Moscow University graduates, including S.I. Vavilov, A.N. Nesmeyanov, M.V. Keldysh.Overcoming the populist approaches to contemporary education, return to the fundamentality and breadth of domestic education, focus on the traditional “scientific education”, as well as the intellectual

Sport specific fitness testing of elite badminton players.

Science.gov (United States)

Chin, M K; Wong, A S; So, R C; Siu, O T; Steininger, K; Lo, D T

1995-01-01

There is a scarcity of descriptive data on the performance capacity of elite badminton players, whose fitness requirements are quite specific. The purpose of this paper is to investigate the physiological response of elite badminton players in a sport-specific fitness test. Twelve Hong Kong national badminton team players performed a field test on a badminton court. Six light bulbs were connected to a programming device causing individual bulbs to light up in a given sequence. The players were instructed to react to the flashes by running towards them, and striking shuttles mounted in the vicinity of the bulbs. Exercise intensity was controlled by altering the interval between successive lightings. A low correlation (r = 0.65) was found between the results of the field test and the rank-order list of subjects, based on an objective on-field physiological assessment and subjective ranking. This may be explained by the requirements of other factors besides physical fitness which contribute to success in elite level badminton competition. These factors may include, for example, technical skill, mental power, and aesthetic judgements on the court. Maximum mean (s.d.) heart rate data (187(8) beats.min-1) and blood lactate values (10.4(2.9) mmol.l-1) in this study showed that players were under maximal load during the field test. From the testing data, it seems reasonable to speculate that the intensity of level 3 (20 light pulses.min-1; 3.0 s.pulse-1) and level 4 (22 light pulses.min-1; 2.7 s.pulse-1) simulates the requirement of actual games energy expenditure of the Hong Kong badminton players exercising at close to their anaerobic threshold. The results also show that an estimate of fitness can be derived from measurements involving exercise closely resembling that which is specific for the sports activity in question. Improved training advice and guidance may result from such studies. PMID:8800846

A construção de sentidos sobre a homossexualidade na mídia brasileira

Directory of Open Access Journals (Sweden)

Vicente William da Silva Darde

2008-12-01

Full Text Available O jornalismo, entendido como construtor de sentidos sobre a realidade, é um discurso que deve representar a diversidade de pensamento da sociedade contemporânea. No entanto, as representações dos gays criadas a partir do discurso jornalístico podem determinar e/ou intensificar o processo de marginalização dos homossexuais na sociedade. A partir da análise da reportagem sobre casais gays que adotaram crianças, veiculada no programa Globo Repórter da Rede Globo, buscamos contribuir neste artigo para a discussão sobre a construção da homossexualidade pela Imprensa brasileira. A busca pelo reconhecimento social, amparado num discurso de conquista da cidadania, será bem sucedida quando a mídia transformar o caráter arbitrário da cultura dominante na sociedade brasileira em culturas paralelas entendidas como diversidade.

Exploring General and Sports Nutrition and Food Knowledge in Elite Male Australian Athletes.

Science.gov (United States)

Devlin, Brooke L; Belski, Regina

2015-06-01

Nutrition knowledge is believed to influence nutritional intake, which in turn influences performance in elite athletes. There is currently no published data on the nutrition knowledge of elite Australian Football (AF) players. The purpose of this study was to gain insight into the current level of general and sports nutrition knowledge in elite male AF athletes. Forty six elite male AF players (23.5 ± 2.8 years) answered 123 questions relating to five areas of nutrition knowledge: dietary recommendations, sources of nutrients, choosing everyday foods, alcohol and sports nutrition. Demographic details and perceptions of nutrition knowledge were collected for all participants. The mean nutrition knowledge score was 74.4 ± 10.9 (60.5%). The highest score was obtained in sports nutrition section (17.9 ± 3.0, 61.7%). The dietitian was selected as the first source of information by 98% of athletes, with club trainer and teammates as second choice for 45.7% and 23.9% of athletes, respectively. The majority of athletes correctly answered questions regarding recommendations to increase fruit and vegetable intake and decrease fat intake (95.6%, 91.1% and 93.3% correct respectively). While 80% of the athletes were aware fat intake should predominately be made up of unsaturated fat, they were less able to identify food sources of unsaturated fats (35.6% and 24.4% correct for statements regarding monounsaturated and polyunsaturated fats, respectively). Broad nutrition messages and recommendations appear to be well understood; however, gaps in nutrition knowledge are evident. A better understanding of nutrition knowledge in athletes will allow nutrition education interventions to target areas in need of improvement.

Clinical accuracy of inflationary oscillometry in pregnancy and pre-eclampsia: Omron-MIT Elite.

Science.gov (United States)

Chung, Y; Brochut, M C; de Greeff, A; Shennan, A H

2012-10-01

To evaluate the accuracy of the Omron MIT Elite in pregnancy and pre-eclampsia according to the British Hypertension Society protocol (BHS). Prospective observational study. Antenatal clinics and wards at St. Thomas' Hospital (London, UK). Forty-five pregnant women including 15 with pre-eclampsia. Nine sequential same arm blood pressure (BP) measurements were taken from each woman by trained observers, alternating between mercury sphygmomanometry and the test device. Grading criteria of the BHS protocol (A/B grade=pass; C/D=fail). The Omron MIT Elite achieved a grade A/A in both pregnancy and pre-eclampsia. The mean difference (SD) between the mercury standard and the device in pregnancy was -1.1 (5.2)mmHg and 1.5 (4.8)mmHg for systolic and diastolic BP respectively compared to 0.2 (5.3)mmHg and 2.2 (5.5)mmHg in pre-eclampsia. The Omron MIT Elite can be recommended for use in pregnancy and pre-eclampsia according to the BHS protocol. To date, this is the most accurate automated BP device validated in pre-eclampsia. Copyright © 2012. Published by Elsevier B.V.

[The thesis of judicialization of health care by the elites: medication for mucopolysaccharidosis].

Science.gov (United States)

Medeiros, Marcelo; Diniz, Debora; Schwartz, Ida Vanessa Doederlein

2013-04-01

This paper evaluates the hypothesis that the judicialization of medicine for mucopolysaccharidosis in Brazil is an action promoted by economic elites. Previous studies upholding the thesis of judicialization by elites in the case of other types of medication that are more costly for the Unified Health Service are discussed. An analysis of all 196 processes containing information about judicial processes brought to court between February 2006 and December 2010 that ended by determining that the State should provide such medication free of charge to patients was conducted. There is evidence that attorneys' fees were covered by entities interested in the results of judicialization, such as the distributors or pharmaceutical industries. Patients may also be migrating for diagnosis and treatment to university centers that are a benchmark for medical innovation in the country, as the option for public health services is related to their higher technical and scientific capacity. Therefore, the resort to private lawyers, indicators of social exclusion based on the address of patients and the use of public health services, are not adequate class information to corroborate or refute the thesis of judicialization by the elites.

Sport-specific influences on respiratory patterns in elite athletes.

Science.gov (United States)

Durmic, Tijana; Lazovic, Biljana; Djelic, Marina; Lazic, Jelena Suzic; Zikic, Dejan; Zugic, Vladimir; Dekleva, Milica; Mazic, Sanja

2015-01-01

To examine differences in lung function among sports that are of a similar nature and to determine which anthropometric/demographic characteristics correlate with lung volumes and flows. This was a cross-sectional study involving elite male athletes (N = 150; mean age, 21  4 years) engaging in one of four different sports, classified according to the type and intensity of exercise involved. All athletes underwent full anthropometric assessment and pulmonary function testing (spirometry). Across all age groups and sport types, the elite athletes showed spirometric values that were significantly higher than the reference values. We found that the values for FVC, FEV1, vital capacity, and maximal voluntary ventilation were higher in water polo players than in players of the other sports evaluated (p respiratory system. That knowledge is particularly important when athletes present with respiratory symptoms such as dyspnea, cough, and wheezing. Because sports medicine physicians use predicted (reference) values for spirometric parameters, the risk that the severity of restrictive disease or airway obstruction will be underestimated might be greater for athletes.

Body composition and cardiac dimensions in elite rhythmic gymnasts.

Science.gov (United States)

Galetta, F; Franzoni, F; D'alessandro, C; Piazza, M; Tocchini, L; Fallahi, P; Antonelli, A; Cupisti, F; Santoro, G

2015-09-01

Rhythmic gymnasts are often believed to be a population at risk of malnutrition because of their tendency to keep a low weight and a lean appearance for better athletic performance, and because they start intensive training at a very young age. The purpose of this study was to evaluate in adolescent elite gymnasts the effects of physical activity on body composition and cardiac morphology and function. Sixteen national level rhythmic gymnasts and 16 control adolescent female underwent anthropometric measurements, bioelectric impedance and echocardiography to assess body composition and cardiac morphology and function. As compared to controls, gymnasts had lower body mass index (16.9±1.1 vs. 18.7±1.0, Panalysis showed a lower percentage of body fat in the gymnasts, together with a higher percentage of fat-free mass. Echocardiographic findings indicate that elite rhythmic gymnastics present left ventricular remodeling as training-induced cardiac adaptation. Intensive training, dietary attitude and evident leanness of rhythmic gymnasts are not associated with cardiac abnormalities, as it is the case of pathological leanness.

Analysis of Injury Incidences in Male Professional Adult and Elite Youth Soccer Players: A Systematic Review.

Science.gov (United States)

Pfirrmann, Daniel; Herbst, Mark; Ingelfinger, Patrick; Simon, Perikles; Tug, Suzan

2016-05-01

The incidence of injury for elite youth and professional adult soccer players is an important concern, but the risk factors for these groups are different. To summarize and compare the injury incidences and injury characteristics of male professional adult and elite youth soccer players. We searched MEDLINE and Web of Science using the search terms elite, international, European, soccer, football, injury, injuries, epidemiology, incidence, prevalence, not female, not American football, and not rugby. We also used the search terms professional for studies on professional adult soccer players and high-level, soccer academy, youth, adolescent, and young for studies on elite youth soccer players. Eligible studies were published in English, had a prospective cohort design, and had a minimum study period of 6 months. To ensure that injury data were assessed in relationship to the athlete's individual exposure, we included only studies that reported on injuries and documented exposure volume. Two independent reviewers applied the selection criteria and assessed the quality of the studies. A total of 676 studies were retrieved from the literature search. Eighteen articles met the inclusion criteria: 6 for elite youth and 12 for professional adult soccer players. Injury rates were higher for matches than for training for both youth and adult players. Youth players had a higher incidence of training injuries than professionals. Efforts must be made to reduce the overall injury rate in matches. Therefore, preventive interventions, such as adequately enforcing rules and focusing on fair play, must be analyzed and developed to reduce match-related injury incidences. Reducing training injuries should be a particular focus for youth soccer players.

Menakar moralitas elit politik melalui kontrak politik

Directory of Open Access Journals (Sweden)

Nasiwan Nasiwan

2004-12-01

Full Text Available Before the General Election to choose the legislative members, that is held on April 5, 2005 and President General Election, that is held on June 5 and September 20, 2004, there was a political phenomenon, which then popularly said "a political contract. " The political contract was initiated by some elements of 'the civil society', which were the important components of the political power of pro-reform community. Looking at the cultural side, the existence of the political contract in the development of Indonesian politics implied that there was a change in cognitive, affective and evaluation  orientation of some of Indonesian people in their attitudes and political habits to be more rational.  The emergence of the more-rational political orientation was also pushed by the previous political experience of ''being betrayed by the political elite ', just like in 1999 General Election at the reform era. The chance also rose after the changes in the system of General Election that introduced the district and proportional system, and the direct president election that rose up the important of people's vote and aspiration. The changes had pushed the political elites to approach the people, fit themselves with the people's rhythm and dynamism, including the aspiration for political transparency and political accountability by willing to sign the political contract.

The Sinkholes of Global Finance: Racialization and Cosmopolitanism among Financial Elites in Malaysia

Directory of Open Access Journals (Sweden)

Laura Elder

2012-04-01

Full Text Available An ethnographic examination of the day-to-day networking sociality of financial elites in Malaysia, Singapore, and Hong Kong shows that, in line with ethnographic studies of core country elites, the subjectivities inculcated among hedge fund managers show racial and class cleavages, but in fund managers’ work, bridging capital structures takes primacy, while bridging structures of privilege remains unacknowledged and thus provides an advantage to those who display conspicuously cosmopolitan consumption and networking sociality. Simultaneously, fund managers’ pervasive ascription of objectivity to a perspective associated with white masculinity creates a structural disadvantage for women, racialized others, and those lacking training or networking capacity in core countries.

The gap between the management and success of elite middle and ...

African Journals Online (AJOL)

The gap between the management and success of elite middle and long distance ... There is extensive research available on the success of Kenyan athletes, but no ... analysis was used to determine a consistent and predictable relationship ...

Changes in the physical fitness of elite women's rugby union players ...

African Journals Online (AJOL)

Thirty-two elite women's rugby union players, all members of the South African Rugby Union High Performance ... due to low training loads, high match loads and injury rate. ..... more effective toleration of the physical demands of competition.

A Lover to Be Ashamed of: Romania in the Eyes of the Italian Political Elites

Directory of Open Access Journals (Sweden)

Stefano Braghiroli

2010-12-01

Full Text Available Two criminal events committed in 2007 by Romanian nationals in Italy triggered tensioned relationships between the two countries. The contemporary use of populist rhetoric in the Italian political debate contrasts sharply with the pre-2007 supportive discourses towards the Romanian accession to the EU. Such positive attitudes of the elite were driven by political reasons, mutual economic benefits, and cultural ties. This article argues that elite discourses adapted to the negative attitudes continuously displayed by the Italian public. By combining process-tracing and descriptive statistics, our study illustrates how the Italian public was highly reluctant about the EU membership of Romanians before 2007. As a result, the shift of attitudes at elite level seems driven by opportunistic reasons. While still praising Romania’s membership as an economic asset and an opportunity for the Italian business, when it comes to immigration, most Italian politicians follow and actively fuel people’s fears rather than contrasting and publicly condemning discrimination and xenophobia.

RESPONSABILIDADE SOCIAL EMPRESARIAL: UM ESTUDO DOS INDICADORES SOCIAIS DAS EMPRESAS BRASILEIRAS COM FOCO NA TOMADA DE DECISÃO

Directory of Open Access Journals (Sweden)

Antonia Wigna de Almeida Ribeiro

2017-07-01

Full Text Available Este artigo avalia a relação entre adoção de práticas de Responsabilidade Social Empresarial (RSE com a performance organizacional, medida pelo crescimento da receita líquida de empresas brasileiras. Para isso, foi utilizada a metodologia de dados em painel não balanceado para oitenta e oito em empresas que divulgaram seus Balanços Sociais no período de 2001 a 2005. Os resultados apontam para uma relação positiva entre RSE e crescimento da receita, o que pode ser fator motivador para que as empresas brasileiras quebrem as barreiras da RSE de forma a obter vantagem competitiva sobre os demais competidores.

75 FR 19201 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170...

Science.gov (United States)

2010-04-14

...., Monday through Friday, except Federal holidays. The AD docket contains the NPRM, the regulatory... airplanes, serial numbers 17000002, 17000004 through 17000013 inclusive, and 17000015 through 17000235 inclusive. (2) Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 190-100 STD, -100 LR, -100 IGW...

O retorno à natureza na ficção brasileira do começo do século XXI

Directory of Open Access Journals (Sweden)

Luciano Brito

2014-07-01

Full Text Available Este artigo procura entender a tentativa de retorno a representações da natureza na ficção brasileira do começo do século XXI, a partir dos romances Nove noites (2002 de Bernardo Carvalho, Órfãos do Eldorado (2008 de Milton Hatoum e Barba ensopada de sangue (2012 de Daniel Galera. Não sendo mais o sinal de uma necessidade de reivindicação de um patrimônio cultural nacional, como foi o seu papel durante séculos de historiografia literária e cultural, a natureza ressurge na ficção brasileira, de modo inédito, por outros sentidos – de revelação, destruição ou utopia –, excedendo e renovando sua imagem inicial, propagandística, de representação de uma nação. A consequência dessa passagem simbólica, e que mimetizaria o movimento da ficção brasileira atual, é a sua desapropriação como um bem orgulhosamente nacional e a sua integração no que poderíamos chamar de literatura mundial.

Sleep/wake behaviours of elite athletes from individual and team sports.

Science.gov (United States)

Lastella, Michele; Roach, Gregory D; Halson, Shona L; Sargent, Charli

2015-01-01

Sleep is an essential component for athlete recovery due to its physiological and psychological restorative effects, yet few studies have explored the habitual sleep/wake behaviour of elite athletes. The aims of the present study were to investigate the habitual sleep/wake behaviour of elite athletes, and to compare the differences in sleep between athletes from individual and team sports. A total of 124 (104 male, 20 female) elite athletes (mean ± s: age 22.2 ± 3.0 years) from five individual sports and four team sports participated in this study. Participants' sleep/wake behaviour was assessed using self-report sleep diaries and wrist activity monitors for a minimum of seven nights (range 7-28 nights) during a typical training phase. Mixed-effects analyses of variances were conducted to compare the differences in the sleep/wake behaviour of athletes from two sport types (i.e. individual and team). Overall, this sample of athletes went to bed at 22:59 ± 1.3, woke up at 07:15 ± 1.2 and obtained 6.8 ± 1.1 h of sleep per night. Athletes from individual sports went to bed earlier, woke up earlier and obtained less sleep (individual vs team; 6.5 vs 7.0 h) than athletes from team sports. These data indicate that athletes obtain well below the recommended 8 h of sleep per night, with shorter sleep durations existing among athletes from individual sports.

Profile of weekly training load in elite male professional basketball players.

Science.gov (United States)

Manzi, Vincenzo; D'Ottavio, Stefano; Impellizzeri, Franco M; Chaouachi, Anis; Chamari, Karim; Castagna, Carlo

2010-05-01

The aim of this study was to examine the training load (TL) profile of professional elite level basketball players during the crucial parts of the competitive season (pre-play-off finals). Subjects were 8 full-time professional basketball players (age 28 +/- 3.6 years, height 199 +/-7.2 cm, body mass 102 +/- 11.5 kg, and body fat 10.4 +/- 1.5%) whose heart rate (HR) was recorded during each training session and their individual response to TL monitored using the session-rate of perceived exertion (RPE) method (200 training sessions). The association between the session-RPE method and training HR was used to assess the population validity of the session-RPE method. Significant relationships were observed between individual session-RPE and all individual HR-based TL (r values from 0.69 to 0.85; p 0.05). Elite male professional basketball imposes great physiological and psychological stress on players through training sessions and official competitions (1-2 per week). Consequently, the importance of a practical and valid method to assess individual TL is warranted. In this research, we demonstrated that session-RPE may be considered as a viable method to asses TL without the use of more sophisticated tools (i.e., HR monitors). The session-RPE method enabled the detection of periodization patterns in weekly planning in elite professional basketball during the crucial part of the competitive season (1 vs. 2 weekly fixtures model).

Mechanical Properties of Sprinting in Elite Rugby Union and Rugby League.

Science.gov (United States)

Cross, Matt R; Brughelli, Matt; Brown, Scott R; Samozino, Pierre; Gill, Nicholas D; Cronin, John B; Morin, Jean-Benoît

2015-09-01

To compare mechanical properties of overground sprint running in elite rugby union and rugby league athletes. Thirty elite rugby code (15 rugby union and 15 rugby league) athletes participated in this cross-sectional analysis. Radar was used to measure maximal overground sprint performance over 20 or 30 m (forwards and backs, respectively). In addition to time at 2, 5, 10, 20, and 30 m, velocity-time signals were analyzed to derive external horizontal force-velocity relationships with a recently validated method. From this relationship, the maximal theoretical velocity, external relative and absolute horizontal force, horizontal power, and optimal horizontal force for peak power production were determined. While differences in maximal velocity were unclear between codes, rugby union backs produced moderately faster split times, with the most substantial differences occurring at 2 and 5 m (ES 0.95 and 0.86, respectively). In addition, rugby union backs produced moderately larger relative horizontal force, optimal force, and peak power capabilities than rugby league backs (ES 0.73-0.77). Rugby union forwards had a higher absolute force (ES 0.77) despite having ~12% more body weight than rugby league forwards. In this elite sample, rugby union athletes typically displayed greater short-distance sprint performance, which may be linked to an ability to generate high levels of horizontal force and power. The acceleration characteristics presented in this study could be a result of the individual movement and positional demands of each code.

Pluralism and Religious Harmony in Religious Elites Perspectives in Malang City

Directory of Open Access Journals (Sweden)

Umi Sumbulah

2015-06-01

Full Text Available This study aims to understand the religious elite view of pluralism and religious harmony in  Malang. The study was focused on the meaning of pluralism and religious harmony, efforts  and things that support and hinder the realization of religious harmony. Empirical research  data with qualitative-phenomenological approach was collected through interviews and documentation. The results show: first, the meaning of religious pluralism for the religious elites is very varied, which is the same as tolerance, mutual respect, the goal of all religions are the same, and recognize the fact that there are many religions in this world. Second, religiousharmony have meaning as a condition where there is no oppression and domination of one religion over other religions, awakening a deep awareness of diversity, respect for human rights, and the willingness to spread kindness and love for fellow human beings. Third, religious harmony can be achieved through internal efforts to strengthen the faith of each and build awareness to develop a positive attitude towards other religions. In external efforts to create harmony done through emancipatory dialogue and cooperation to resolve humanitarian issues. Fourth, positive attitude that supports the creation of harmony of religions is the willingness and awareness to understand each other and share experiences. Egoism, truth claims, fanaticism, and exclusivism is a negative attitude and expression recognized by the religious elite can interfere with the establishment of inter-religious harmony.

Crescimento e Estagnação: Os Limites da Política Econômica Brasileira do Século XXI

Directory of Open Access Journals (Sweden)

Leonardo Flauzino Souza

2014-12-01

Full Text Available A economia brasileira vivenciou um ciclo expansivo ao longo da década de 2000, marcado pela expansão do investimento, geração de empregos e aumento da renda corrente. Após a crise econômica de 2008, que, apesar de ter seu epicentro nos mercados de dívida hipotecária norte-americana, se alastrou para várias economias do mundo, a economia brasileira entrou em uma fase de baixo crescimento, queda dos investimentos, mas com manutenção do nível de emprego. Este trabalho tem por objetivo mostrar que o recente ciclo da economia brasileira está intimamente relacionado aos mercados externos, tanto na sua fase expansiva, quanto na recessiva. Os elevados saldos em transações correntes diminuíram a dependência em relação ao capital externo para manter a estabilidade de preços, o que permitiu reduzir a taxa de juros e desvencilhar o investimento agregado. O próprio aumento da renda interna contribuiu para a redução do saldo comercial, mas a crise de 2008 intensificou este movimento, reduzindo as taxas de crescimento da economia nacional. Desta forma, a economia brasileira voltou a depender da entrada de capitais para a manutenção da estabilidade de preços e do arcabouço de políticas macroeconômicas que favorecem este movimento, a sacrificar ainda mais o crescimento do produto.

Origens do Turismo Organizado no Rio de Janeiro: leituras sobre a Revista Brasileira de Turismo na década de 1920

Directory of Open Access Journals (Sweden)

André Barcelos Damasceno Daibert

2014-07-01

Full Text Available O objetivo deste trabalho foi o de analisar as origens e evolução na organização da atividade turística na cidade do Rio de Janeiro no início do século XX. Tal análise foi realizada sob três diferentes perspectivas: política, econômica e cultural. Como objetivo específico, realizou-se um estudo sobre a Sociedade Brasileira de Turismo e sua influência na organização da atividade turística na cidade do Rio de Janeiro durante a década de 1920, enfocando principalmente os discursos apresentados em seu periódico denominado Revista Brasileira de Turismo. O estudo foi realizado através de duas etapas: 1 Pesquisa bibliográfica em fontes secundárias; e 2 Pesquisa documental em fontes primárias, realizada na Biblioteca Nacional, sobre o objeto delimitado e o período escolhido, tendo como principal fonte a Revista Brasileira de Turismo, editada pela Sociedade Brasileira de Turismo. Tendo como base as publicações analisadas, pode-se afirmar que o turismo na cidade do Rio de Janeiro começou a dar seus primeiros passos significativos como atividade organizada a partir da década de 1920, pois os seus principais atores e instituições empreenderam relevantes ações neste sentido.

The FTO A/T Polymorphism and Elite Athletic Performance: A Study Involving Three Groups of European Athletes

Science.gov (United States)

Eynon, Nir; Nasibulina, Emiliya S.; Banting, Lauren K.; Cieszczyk, Pawel; Maciejewska-Karlowska, Agnieszka; Sawczuk, Marek; Bondareva, Elvira A.; Shagimardanova, Roza R.; Raz, Maytal; Sharon, Yael; Williams, Alun G.; Ahmetov, Ildus I.

2013-01-01

Objective The FTO A/T polymorphism (rs9939609) is a strong candidate to influence obesity-related traits. Elite athletes from many different sporting disciplines are characterized by low body fat. Therefore, the aim of this study was to assess whether athletic status is associated with the FTO A/T polymorphism. Subjects and Methods A large cohort of European Caucasians from Poland, Russia and Spain were tested to examine the association between FTO A/T polymorphism (rs9939609) and athletic status. A total of 551 athletes were divided by type of sport (endurance athletes, n = 266 vs. sprint/power athletes, n = 285) as well as by level of competition (elite-level vs. national-level). The control group consisted of 1,416 ethnically-matched, non-athletic participants, all Europeans. Multinomial logistic regression analyses were conducted to assess the association between FTO A/T genotypes and athletic status/competition level. Results There were no significantly greater/lesser odds of harbouring any type of genotype when comparing across athletic status (endurance athletes, sprint/power athletes or control participants). These effects were observed after controlling for sex and nationality. Furthermore, no significantly greater/lesser odds ratios were observed for any of the genotypes in respect to the level of competition (elite-level vs. national-level). Conclusion The FTO A/T polymorphism is not associated with elite athletic status in the largest group of elite athletes studied to date. Large collaborations and data sharing between researchers, as presented here, are strongly recommended to enhance the research in the field of exercise genomics. PMID:23573268

The FTO A/T polymorphism and elite athletic performance: a study involving three groups of European athletes.

Directory of Open Access Journals (Sweden)

Nir Eynon

Full Text Available The FTO A/T polymorphism (rs9939609 is a strong candidate to influence obesity-related traits. Elite athletes from many different sporting disciplines are characterized by low body fat. Therefore, the aim of this study was to assess whether athletic status is associated with the FTO A/T polymorphism.A large cohort of European Caucasians from Poland, Russia and Spain were tested to examine the association between FTO A/T polymorphism (rs9939609 and athletic status. A total of 551 athletes were divided by type of sport (endurance athletes, n = 266 vs. sprint/power athletes, n = 285 as well as by level of competition (elite-level vs. national-level. The control group consisted of 1,416 ethnically-matched, non-athletic participants, all Europeans. Multinomial logistic regression analyses were conducted to assess the association between FTO A/T genotypes and athletic status/competition level.There were no significantly greater/lesser odds of harbouring any type of genotype when comparing across athletic status (endurance athletes, sprint/power athletes or control participants. These effects were observed after controlling for sex and nationality. Furthermore, no significantly greater/lesser odds ratios were observed for any of the genotypes in respect to the level of competition (elite-level vs. national-level.The FTO A/T polymorphism is not associated with elite athletic status in the largest group of elite athletes studied to date. Large collaborations and data sharing between researchers, as presented here, are strongly recommended to enhance the research in the field of exercise genomics.

Injury Incidence in a Spanish Sub-Elite Professional Football Team: A Prospective Study During Four Consecutive Seasons

Science.gov (United States)

Mallo, Javier; González, Pablo; Veiga, Santiago; Navarro, Enrique

2011-01-01

The aim of this study was to investigate the injury incidence and injury characteristics of a Spanish sub-elite professional football team during four consecutive seasons. A team was followed prospectively from the season 2003-2004 to 2006-2007 and individual player exposure and time loss injuries were recorded during all club training sessions and matches. A total of 313 time-loss injuries were recorded. The mean injury incidence was 10.9 injuries/1000 hours (5.2 injuries/1000 training hours and 44.1 injuries/1000 match hours). The injury incidence during competitive matches was higher (p 28 days absence) was 0.4 injuries/1000 hours. The thigh was the most commonly (35%) injured region and caused 29% of all competitive match absence. Muscle injuries in the four main groups of the lower limbs (hamstrings, adductors, quadriceps and calf muscles) caused 43% of competitive match unavailability. The results of this study show that the risk to sustain a major injury in the course of the season was low for sub- elite footballers in comparison to elite players. Thigh strains were the first cause of absence in competition due to injury. Key points The incidence of major injuries (absence greater than 4 weeks) was lower in a Spanish sub-elite football team than in elite European teams. The risk of sustaining an injury was 2.5 fold higher (p < 0.001) in official than in friendly matches. Lower limb muscular (hamstrings, quadriceps, hip adductors and calf muscles) and joint (knee and ankle) injuries were the main causes of match unavailability. PMID:24149566

UMA ARQUITETURA DA INFORMAÇÃO PARA PORTAIS DA INOVAÇÃO DAS UNIVERSIDADES PÚBLICAS BRASILEIRAS

Directory of Open Access Journals (Sweden)

Olival de Gusmão Freitas Júnior

2013-10-01

Full Text Available A inovação se apresenta na sociedade do conhecimento como um fator preponderante no processo de desenvolvimento das nações. De forma sui-generis, enquanto em quase todo mundo a inovação se faz na empresa, no Brasil a Universidade Pública Brasileira é um atípico e presente ambiente de inovação. A interação universidade-empresa define um processo de cooperação destinado a gerar produtos, serviços e processos, devendo ser intensificado e orientado com mais eficácia para a inovação e, de forma genérica, para a transferência de conhecimentos. Neste contexto, observa-se a necessidade nas Universidades Públicas Brasileiras de criar um ambiente virtual de inovação com os seus diversos atores, promovendo compartilhamento e disseminação do capital intelectual na busca de soluções inovadoras e construção de estratégias para o desenvolvimento social. Este artigo objetiva apresentar uma arquitetura informacional para o portal da inovação aplicado às Universidades Públicas Brasileiras que se constituirá em um espaço de cooperação entre setor produtivo e comunidade científico-tecnológica.

IS GNB3 C825T POLYMORPHISM ASSOCIATED WITH ELITE STATUS OF POLISH ATHLETES?

Directory of Open Access Journals (Sweden)

M. Sawczuk

2014-07-01

Full Text Available The GNB3 gene encodes the beta 3 subunit of heterotrimeric G-proteins that are key components of intracellular signal transduction between G protein-coupled receptors (GPCR and intracellular effectors and might be considered as a potential candidate gene for physical performance. Objectives: The aim of this study was to compare frequency distribution of the common C to T polymorphism at position 825 (C825T of the GNB3 gene between athletes and nonathletic controls of the Polish population as well as to compare the genotype distribution and allele frequency of C825T variants within a group of athletes, i.e. between athletes of sports of different metabolic demands and competitive levels. Methods: The study was performed in a group of 223 Polish athletes of the highest nationally competitive standard (123 endurance-oriented athletes and 100 strength/power athletes. Control samples were prepared from 354 unrelated, sedentary volunteers. Results: The χ2 test revealed no statistical differences between the endurance-oriented athletes and the control group or between sprint/strength athletes and the control group across the GNB3 825C/T genotypes. There were no male-female genotype or allele frequency differences in controls or in either strength/power or endurance-oriented athletes. No statistically significant differences in either allele frequencies or genotype distribution were noted between the top-elite, elite or sub-elite of endurance-oriented and strength/power athletes and the control group. Conclusions: No association between elite status of Polish athletes and the GNB3 C825T polymorphic site has been found.

The Awareness and Educational Status on Oral Health of Elite Athletes: A Cross-Sectional Study with Cluster Analysis

Science.gov (United States)

Ozgur, Bahar Odabas

2016-01-01

In this cross-sectional survey, this study aimed to determine the factors associated with oral health of elite athletes and to determine the clustering tendency of the variables by dendrogram, and to determine the relationship between predefined clusters and see how these clusters can converge. A total of 97 elite (that is, top-level performing)…

XXIV CNC: Um marco na Criminalística Brasileira

OpenAIRE

Bruno Telles; Claudemir Rodrigues Dias Filho; Juliano de Andrade Gomes; Rogério Tocantins

2017-01-01

No editorial do primeiro número da RBC deste ano (volume 6, número 1), celebramos a sétima década da Associação Brasileira de Criminalística (ABC), mencionando que as comemorações ocorreriam por ocasião do XXIV Congresso Nacional de Criminalística, em Florianópolis/SC. A RBC, por meio de seu corpo editorial, não apenas apoiou o evento como também patrocinou a premiação dos melhores trabalhos apresentados. Porém, quando rascunhado aquele primeiro editorial do ano, não se imaginava a proporção ...

A aprendizagem interorganizacional via parcerias estratégicas colaborativas na indústria de biotecnologia brasileira, segmento de saúde humana

OpenAIRE

Antonio Décio Passos Estrella

2009-01-01

Esta pesquisa tem o objetivo de fazer um estudo exploratório e explicativo da evolução da colaboração interorganizacional na indústria de biotecnologia no Brasil entre os anos de 2004 e 2008. A população escolhida foi o conjunto de firmas dedicadas de biotecnologia brasileiras, segmento de saúde humana. Para o mapeamento da população foram utilizadas informações da Fundação Biominas, da Fundação Biorio, da ABRABI Associação Brasileira de Empresas de Biotecnologia, das Fundações de Amparo a ...

Revista Brasileira de História da Medicina, pioneira da historiografia médica Revista Brasileira de História da Medicina, a pioneer in medical historiography

Directory of Open Access Journals (Sweden)

Amanda Mendonça

2007-03-01

Full Text Available Apresenta as características gerais da Revista Brasileira de História da Medicina, que fez aflorar o campo da história da medicina no Brasil ao estimular a produção bibliográfica nessa área. A análise tem por propósito contribuir para ampliar a pesquisa em história da medicina e da ciência. A partir da descrição dos aspectos editoriais do periódico, pode-se ter uma idéia de como se organizava aquele campo entre os anos 1940 e 1960. A revista permite, ainda, mapear os congressos que visavam o intercâmbio entre médicos historiadores brasileiros e estrangeiros.I(It?This? presents the general characteristics of the Revista Brasileira de História da Medicina, which contributed for the emergence of the field of medicine history in Brazil by inciting bibliographic production on the subject. The purpose of our analysis is to foster research on the history of medicine and of the sciences. From the description of the editorial aspects of the journal one can have an idea of how the research field was organized between 1940 and 1960. The periodical also allows for an overview of the exchange occurring between Brazilian and foreign historian physicians at that time.

Fitness and body composition profiling of elite junior South African ...

African Journals Online (AJOL)

Objective. The aim of this study was to describe the body composition, strength and speed characteristics of elite junior South African rugby players. Design. Cross-sectional. Setting. Field study. Subjects. Rugby players (16 and 18 years old, N = 174) selected for the South African Rugby Union National Green Squad.

Instrumentos relacionados ao diabetes mellitus adaptados e validados para a cultura brasileira

Directory of Open Access Journals (Sweden)

Raquel Curcio

2011-06-01

Full Text Available Trata-se de um estudo de revisão integrativa, cujo objetivo foi buscar evidências disponíveis na literatura sobre os instrumentos e escalas relacionados ao diabetes mellitus adaptados e validados para a cultura brasileira. Após busca nas bases eletrônicas BDENF, SciELO, LILACS, foram incluídos sete instrumentos que atenderam aos critérios de inclusão: Diabetes Mellitus Knowledge (DKN-A; Diabetes Mellitus Attitude (ATT-19; Diabetes Quality of Life Measure (DQOL-Brasil; Diabetes Quality of Life for Youths (DQOLY-Brasil; Diabetes 39 (D-39; Insulin Management Diabetes Self-efficacy (IMDSES; Problem Areas in Diabetes (PAID e Summary of Diabetes Self-Care Activities Questionnaire (QAD. Os resultados permitiram traçar uma comparação entre os instrumentos disponíveis, além de conhecer as limitações quanto ao processo de validação e aplicação clínica. Espera-se que esse estudo possa contribuir para uma maior divulgação dos instrumentos relacionados ao diabetes mellitus disponíveis para a cultura brasileira, e oferecer subsídios para a sua utilização em pesquisa ou assistência de enfermagem.

O ensino de literatura brasileira nas escolas: uma ferramenta para a mudança social

Directory of Open Access Journals (Sweden)

Gustavo Zambrano

2015-08-01

Full Text Available Esse trabalho tem como objetivo realizar um detalhamento aprofundado das tensões externas que comprometem a educação no Brasil. Essas tensões dizem respeito ao golpe militar que inibiu melhorias no setor educacional, ao estudo exclusivo nas escolas de obras consideradas canônicas e ao estudo conteudista de literatura exigido pelos exames vestibulares. Esse é um debate importante, pois o ensino atual de literatura nas escolas impede a formação de estudantes capazes de analisar e interpretar um texto literário e de compreender o contexto histórico e sociológico de um país. Iremos, portanto, detalhar esses problemas e apresentaremos como o ensino de literatura brasileira pode ser importante para a percepção por parte dos alunos dos problemas sociais e consequentemente criar estudantes críticos. Palavras-Chave: mudança social, cânone, vestibular, ensino de literatura brasileira

The 'other' London effect: the diversification of London's suburban grammar schools and the rise of hyper-selective elite state schools.

Science.gov (United States)

Gamsu, Sol

2018-03-30

This paper examines the rise of a new elite of 'super-state' schools in London, revealing a growing divide within the state sector which problematizes claims that the capital is a 'hotspot' for social mobility (Social Mobility Commission ). Although recent research has revealed a 'London effect' in which students in the capital on Free School Meals outperform their peers in other regions (Greaves, Macmillan and Sibieta ), inequalities between London's schools in access to elite universities have been overlooked. Drawing on a case study of a suburban London grammar school, 'King Henry's School', I show how ethnic-minority suburbanization has combined with an institutional strategy to compete with elite private schools. Strategies of selection have been mobilized alongside elements of elite 'gentlemanly' educational culture in order to reposition the school within the hierarchy of London's schools. The result is a hyper-selective school which provides a conduit to elite universities for upwardly mobile British-Asian students. I show that this strategy has strong parallels with the school's attempts in the early twentieth century to compete with London's fee-paying 'public' schools. The continuing symbolic value of 'traditional' forms of elite educational culture to a school seeking to reposition itself within the field reflects deep structural patterns of inequality in English education. To understand how apparent improvements in social mobility can sit alongside deepening inequalities between state schools, there is a need for a historical sociological approach that takes account of long-term processes of institutional change (Savage ; Inglis ). © London School of Economics and Political Science 2018.

MELACAK PERAN ELIT NU DALAM PERTEMUAN ISLAM DAN TRADISI LOKAL DI PAMEKASAN

Directory of Open Access Journals (Sweden)

Nor Hasan

2011-07-01

Full Text Available Islam attends not in the centre of culture vacuous society, but attends to find local traditions which expands and goes in the middle of plural society. that Local traditions remain to be defended, come up with next process coloured by Islami values. Among local traditions which still expand in society is “pelet kandung and sarwah”, representing circular ceremony of life and death.This research leaves from two elementary problems that is; society perception about local tradition and role of NU elite in Islam meeting with local tradition. NU Elite meant in this article is figure – Kiai and Nyai Langgar or Kiai and Nyai Pesantren- owning influence at society, they are merged into NU, either through cultural or structural. Research result indicate that the society comprehends local tradition as a syariat which must be done, in consequence represents bengatoh lalampan ( ancestors sunnah, even if they do not comprehend the synbolic meaning of the tradition. Whereas NU elites (Kiai and Nyai play its role by the way: first, giving the understanding about tradition meaning to society. second, giving set an example in executing tradition. Third, Preserving the tradition which is still thought well by straightening and changing the tradition assumed digress from Islamic dogma. Method is performed within that tradition change is al muhafadah ala al qodim al shaleh wa al ahdu bi al jadid al ashlah.

Gunslingers, poker players, and chickens 1: Decision making under physical performance pressure in elite athletes.

Science.gov (United States)

Parkin, Beth L; Warriner, Katie; Walsh, Vincent

2017-01-01

The cognitive skills required during sport are highly demanding; accurate decisions based on the processing of dynamic environments are made in a fraction of a second (Walsh, 2014). Optimal decision-making abilities are crucial for success in sporting competition (Bar-Eli et al., 2011; Kaya, 2014). Moreover, for the elite athlete, decision making is required under conditions of intense mental and physical pressure (Anshel and Wells, 2000), yet much of the work in this area has largely ignored the highly stressful context in which athletes operate. A number of studies have shown that conditions of elevated pressure influence athletes' decision quality (Kinrade et al., 2015; Smith et al., 2016), response times (Hepler, 2015; Smith et al., 2016) and risk taking (Pighin et al., 2015). However, almost all of this work has been undertaken in nonelite athletes and participants who do not routinely operate under conditions of high stress. Thus, there is very little known about the influence of pressure on decision making in elite athletes. This study investigated the influence of physical performance pressure on decision making in a sample of world-class elite athletes. This allowed an examination of whether findings from the previous work in nonelite athletes extend to those who routinely operate under conditions of high stress. How this work could be applied to improve insight and understanding of decision making among sport professionals is examined. We sought to introduce a categorization of decision making useful to practitioners in sport: gunslingers, poker players, and chickens. Twenty-three elite athletes who compete and have frequent success at an international level (including six Olympic medal winners) performed tasks relating to three categories of decision making under conditions of low and high physical pressure. Decision making under risk was measured with performance on the Cambridge Gambling Task (CGT; Rogers et al., 1999), decision making under

Physical fitness of elite female Rugby Union players | Hene | African ...

African Journals Online (AJOL)

Rugby union is a contact sport in which players require high levels of physical fitness, which is a composite of aerobic and anaerobic endurance, muscle strength and power, speed, agility and body composition. The aim of this study was to assess the physical fitness characteristics of elite female rugby union players.

MR imaging in the assessment of the thoracolumbar spine in elite male gymnasts

International Nuclear Information System (INIS)

Nyman, R.; Svard, L.; Hellstrom, M.; Jakobsson, B.; Peterson, L.

1989-01-01

Gymnasts training on elite level from childhood to adulthood might do serious damage to the motion segments in the thoracolumbar spine. This paper reports on twenty-five elite gymnasts (age range, 18-29 years) investigated with 0.5-T MR imaging and compared with 17 aged-matched normal males. A significantly higher number of changes in configuration of the vertebrae, apophyseal changes, end plate nodes, degenerated disks, and disk bulging in the thoracolumbar spine were found among the gymnasts. The number of degenerated disks among the gymnasts were comparable to that found at the age group of 65. Disk degeneration and change of configuration of the vertebrae were also found to correlate significantly with symptoms of back pain

A Associação Brasileira de Enfermagem e o desenvolvimento da enfermagem no Brasil: um caminho em construção

Directory of Open Access Journals (Sweden)

Maria Inês Monteiro Cocco

2001-06-01

Full Text Available As autoras buscam a partir do conceito de memoria expresso por Walter Benjamin identificar os fatos relevantes da Associação Brasileira de Enfermagem no desenvolvimento da enfermagem no Brasil. É destacada sua participação na legislação da área de enfermagem, na criação da Revista Brasileira de Enfermagem, dos Congressos Brasileiros de Enfermagem, além da luta política por melhores condições de saúde no Brasil.

Participação das principais frutas brasileiras no comércio internacional: 1997 a 2008

Directory of Open Access Journals (Sweden)

Gabriel Bueno

2012-06-01

Full Text Available As tendências do mercado mundial de alimentos apontam para alto crescimento no consumo de produtos naturais, como as frutas e verduras. O mercado mundial de frutas frescas registrou, em 2005, cifra superior a US$ 31,5 bilhões e cresce US$ 1 bilhão ao ano, em média. Tal fato se reproduz no Brasil, onde se observa elevação do consumo de frutas. Em termos monetários, o valor bruto da produção de frutas no Brasil atingiu, em 2006, cerca de R$ 16,3 bilhões, 16,5% do valor da produção agrícola brasileira. O presente trabalho buscou analisar características econômicas da participação brasileira no comércio mundial de frutas, entre 1997 e 2008. Ademais, foi analisada a evolução da balança comercial das principais frutas brasileiras, discriminação das exportações em frescas ou processadas, representatividade do comércio externo no valor da produção nacional e participação da exportação de frutas selecionadas na exportação total do agronegócio. Foram utilizados dados da Pesquisa de Orçamento Familiar (POF do Instituto Brasileiro de Geografia e Estatística; o Sistema de Análise e Levantamento do Comércio Exterior - AliceWeb do Ministério do Desenvolvimento, Indústria e Comércio Exterior e o banco de dados do Ministério da Agricultura, Pecuária e Abastecimento. Após levantamento das frutas que seriam estudadas, constatou-se que o crescimento das exportações foi maior que o crescimento das importações brasileiras de 1997 a 2008. Isso contribuiu para que o seu saldo comercial aumentasse em 112% no período. As exportações de frutas frescas cresceram relativamente mais que as exportações de frutas processadas. Porém houve queda da participação das exportações de frutas nas exportações do agronegócio brasileiro, de 5,8%, em 1997, para 3,9%, em 2008.

Arthroscopic rotator cuff repair in elite rugby players

OpenAIRE

Tambe, Amol; Badge, Ravi; Funk, Lennard

2009-01-01

Background: Rugby is an increasingly popular collision sport. A wide spectrum of injuries can be sustained during training and match play. Rotator cuff injury is uncommon in contact sports and there is little published literature on the treatment of rotator cuff tears in rugby players. Aims: We therefore reviewed the results and functional outcomes of arthroscopic rotator cuff repair in elite rugby players. Materials and Methods: Eleven professional rugby players underwent arthroscopic ...

Perceptual training in soccer: An imagery intervention study with elite players

NARCIS (Netherlands)

Jordet, G.

The purpose of this study was to determine whether an ecological imagery intervention program would affect perception (i.e., exploratory activity and prospective control of future actions) in three elite soccer players. The imagery was adjusted to the unique action opportunities typically

Curse or blessing? Local elites in Joint Forest Management in India’s Shiwaliks

Directory of Open Access Journals (Sweden)

Kulbhushan Balooni

2010-09-01

Full Text Available This article suggests that local elites play an instrumental role – either with positive or negative consequences – in shaping struggles for power over processes and outcomes of participatory forest management interventions, when implemented in communities characterized by social hierarchies. We show how the contrasting outcomes of joint forest management in two case study villages cannot be attributed to institutional reform, but appear to be caused largely by differences in the role assumed by local elites. The evidence indicates that institutional reform itself does not guarantee changes in the actual management of natural resources. Rather, vested interests at the local level and among State actors may continue to shape events while working within or beyond the new institutional landscape. On the basis of the results of our case studies, the article poses the hypothesis that a network theory of social capital could be a useful way of analyzing such diverse outcomes of similar institutional reforms implemented in relatively similar communities. We conclude by arguing that attempts at institutional reform at the level of the community in hierarchical societies should proceed with modest expectations, and an eye for the incentives facing local elites and the implementing and facilitating State actors.

Sub-maximal and maximal Yo-Yo intermittent endurance test level 2: heart rate response, reproducibility and application to elite soccer

DEFF Research Database (Denmark)

Bradley, Paul S; Mohr, Magni; Bendiksen, Mads

2011-01-01

to detect test-retest changes and discriminate between performance for different playing standards and positions in elite soccer. Elite (n = 148) and sub-elite male (n = 14) soccer players carried out the Yo-Yo IE2 test on several occasions over consecutive seasons. Test-retest coefficient of variation (CV......) in Yo-Yo IE2 test performance and heart rate after 6 min were 3.9% (n = 37) and 1.4% (n = 32), respectively. Elite male senior and youth U19 players Yo-Yo IE2 performances were better (P ......The aims of this study were to (1) determine the reproducibility of sub-maximal and maximal versions of the Yo-Yo intermittent endurance test level 2 (Yo-Yo IE2 test), (2) assess the relationship between the Yo-Yo IE2 test and match performance and (3) quantify the sensitivity of the Yo-Yo IE2 test...

Para uma caracterização da Psicologia social brasileira

OpenAIRE

Almeida, Leonardo Pinto de

2012-01-01

O presente artigo tem como objetivo construir um esboço panorâmico da história da psicologia social brasileira. Inicialmente, partimos da intuição de Farr sobre a diferença conceitual entre psicologias sociais sociológicas e psicológicas para com isso estabelecer pontos de comparações entre as diversas perspectivas em Psicologia social. Analisamos diversos grupos teóricos para tentar construir um modo de compreensão sobre as implicações políticas, metodológicas e práticas de suas respectivas ...

Influence of altitude training modality on performance and total haemoglobin mass in elite swimmers.

Science.gov (United States)

Gough, Clare E; Saunders, Philo U; Fowlie, John; Savage, Bernard; Pyne, David B; Anson, Judith M; Wachsmuth, Nadine; Prommer, Nicole; Gore, Christopher J

2012-09-01

We compared changes in performance and total haemoglobin mass (tHb) of elite swimmers in the weeks following either Classic or Live High:Train Low (LHTL) altitude training. Twenty-six elite swimmers (15 male, 11 female, 21.4 ± 2.7 years; mean ± SD) were divided into two groups for 3 weeks of either Classic or LHTL altitude training. Swimming performances over 100 or 200 m were assessed before altitude, then 1, 7, 14 and 28 days after returning to sea-level. Total haemoglobin mass was measured twice before altitude, then 1 and 14 days after return to sea-level. Changes in swimming performance in the first week after Classic and LHTL were compared against those of Race Control (n = 11), a group of elite swimmers who did not complete altitude training. In addition, a season-long comparison of swimming performance between altitude and non-altitude groups was undertaken to compare the progression of performances over the course of a competitive season. Regardless of altitude training modality, swimming performances were substantially slower 1 day (Classic 1.4 ± 1.3% and LHTL 1.6 ± 1.6%; mean ± 90% confidence limits) and 7 days (0.9 ± 1.0% and 1.9 ± 1.1%) after altitude compared to Race Control. In both groups, performances 14 and 28 days after altitude were not different from pre-altitude. The season-long comparison indicated that no clear advantage was obtained by swimmers who completed altitude training. Both Classic and LHTL elicited ~4% increases in tHb. Although altitude training induced erythropoeisis, this physiological adaptation did not transfer directly into improved competitive performance in elite swimmers.

Comparison of Angiotensin Converting Enzyme (ACE gene polymorphisms elite basketball players and volleyball players

Directory of Open Access Journals (Sweden)

Emin Süel

2015-09-01

Full Text Available Aim: The purpose of this study is to research the differences of genotype polymorphism between the elite male and elite female basketball player, volleyball player and control group. Material and Methods: 58 basketball players (ages 24.25±4.99 years, height 188.22±12.31 cm and weight 80.62±16.34 kg, 64 volleyball players (ages 22.82±5.40 years, height 188.67±9.69 cm and weight 77.82±12.14 kg and 122 sedentary subjects (control group were participated randomly in the study. 5cc blood was taken control and control groups for measuring the ACE gene polymorphism. Chi-square and analysis of variance (ANOVA, Levene’s Tests, and frequencies of allele were used for statistical evaluation at significance level p0.05, basketball, volleyball and control group (p>0.05, male basketball, volleyball and control group (p>0.05, female basketball, volleyball and control group (p>0.05 and male and female athletes (p>0.05 respectively. There were no significance differences in male athletes between the genotype distribution and physical performance tests, such as 20m shuttle-run (F=1.31, vertical jump (F=0.22, and 20m sprint test (F=0.44. There were also no significance differences in female athletes between the genotype distribution and physical performance tests, such as 20m shuttle-run (F=2.03, vertical jump (F=0.10, and 20m sprint test (F=1.17. Conclusion: ACE polymorphism genotype distribution in terms of elite female and male volleyball players with elite female and male basketball players are the same.

The Relative Age Effect in Elite Sport: The French Case

Science.gov (United States)

Delorme, Nicolas; Boiche, Julie; Raspaud, Michel

2009-01-01

The relative age effect (RAE) is considered a common phenomenon in elite sport. However, it has not been examined systematically in previous research, and the mechanisms likely to generate or to limit such an effect are little understood. This paper investigates the prevalence of the RAE in French professional championship-level players, taking…

Diversity and Senior Leadership at Elite Institutions of Higher Education

Science.gov (United States)

Gasman, Marybeth; Abiola, Ufuoma; Travers, Christopher

2015-01-01

This article explores the lack of diversity at the 8 Ivy League institutions using a Critical Race Theory lens. It includes a comprehensive literature review of the scholarship related to diversity in academe, but especially within the areas of elite institutions and administration. The article also provides data pertaining to the senior…

Reeleição para a Câmara dos Deputados brasileira em 2006 e as incertezas do sistema eleitoral DOI:10.5007/2175-7984.2011v10n19p167

Directory of Open Access Journals (Sweden)

Alvaro Augusto de Borba Barreto

2011-10-01

Full Text Available A pesquisa relaciona o sucesso ou o fracasso na tentativa de reeleição dos deputados federais no pleito de 2006 com a votação individual e o posicionamento de cada um na lista, comparados a 2002, na tentativa de verificar se a performance em alguns desses indicadores pode ser a garantia para a manutenção do mandato parlamentar. São encontradas situações correspondentes a cada uma das oito combinações possíveis, as quais, ao serem analisadas, demonstram que não há fórmula de sucesso na atual configuração do sistema eleitoral: fazer mais votos e/ou melhorar o posicionamento na lista não são suficientes para a manutenção do mandato, bem como desempenho negativo em comparação ao pleito anterior não elimina esta possibilidade.

Physiological characteristics of elite short- and long-distance triathletes.

Science.gov (United States)

Millet, Grégoire P; Dréano, Patrick; Bentley, David J

2003-01-01

The purpose of this study was to compare the physiological responses in cycling and running of elite short-distance (ShD) and long-distance (LD) triathletes. Fifteen elite male triathletes participating in the World Championships were divided into two groups (ShD and LD) and performed a laboratory trial that comprised submaximal treadmill running, maximal then submaximal ergometry cycling and then an additional submaximal run. "In situ" best ShD triathlon performances were also analysed for each athlete. ShD demonstrated a significantly faster swim time than LD whereas .VO(2max) (ml kg(-1) min(-1)), cycling economy (W l(-1) min(-1)), peak power output (.W(peak),W) and ventilatory threshold (%.VO(2max)) were all similar between ShD and LD. Moreover, there were no differences between the two groups in the change (%) in running economy from the first to the second running bout. Swimming time was correlated to .W(peak)(r=-0.76; Ptriathlon was correlated to .W(peak)(r=-0.83; P<0.05) in LD. In conclusion, ShD triathletes had a faster swimming time but did not exhibit different maximal or submaximal physiological characteristics measured in cycling and running than LD triathletes.