bluuebunny/crossref_metadata_2025_split huggingface dataset:
Fadiga e sintomas de transtornos alimentares em bailarinos profissionais
Authors: Rodrigues Yasmin Cristina Feitosa , Reis Nycolle Martins , Vieira Melissa De Carvalho Souza , Machado Zenite , Guimarães Adriana Coutinho de Azevedo 
Published: December 2017

DOI: http://dx.doi.org/10.5007/1980-0037.2017v19n1p96 The aim of this study was to make a comparison between fatigue and eating disorders in professional dancers in Brazil. Overall, 108 Classical Ballet or Contemporary Dance dancers (28.6 ± 7.7 years) (49 women and 59 men) of companies from São Paulo, Rio de Janeiro, Minas Gerais and Rio Grande do Sul participated in this study. The following validated instruments were used (Eating Attitudes Test; Bulimic Inventory Test Edinburgh; Yoshitake Fatigue Questionnaire, general Information). Results: 16% of dancers have symptoms of anorexia; 25% in the symptomatic bulimia scale and 30% in the bulimia scale. Significant data were identified in the comparison of bulimia nervosa scales with fatigue domains; on the symptomatic scale with drowsiness and lack of attention at work domain (p = 0.015), on the severity scale with fatigue projections to the body domain (p = 0.014), and in both scales in the impaired concentration and attention domain (p = 0.003 and p = 0.047) and in the general fatigue score (p = 0.016). Dancers with higher scores for difficulty in concentration and attention are 1.558 (95% CI 1.113 to 2.179) times more likely to have symptoms of bulimia. This study showed that there is a relationship between fatigue and symptoms of bulimia.
Associação entre estrutura da escola com a atividade física na aula de educação física e no recreio
Authors: Dias Arieli Fernandes , Lemes Vanilson Batista , Brand Caroline , Mello Júlio Brugnara , Gaya Anelise Reis , Gaya Adroaldo Cezar Araujo 
Published: December 2017

DOI: http://dx.doi.org/10.5007/1980-0037.2017v19n2p164 The aim of this study was to verify the association between the characteristics of the school structure and the physical activity of students in the physical education class and school recess. This is an association study with quantitative approach. The random sample is composed of 176 schoolchildren (71 boys and 105 girls) from 10 schools of the city of Passo Fundo-RS, Brazil. Physical activity was evaluated with a pedometer, after which the average number of steps in the physical education class and school recess was calculated. The characteristics of the school structure were evaluated by direct observation, with the audit tool in the school. Data were analyzed using descriptive statistics, independent t-test and generalized linear regression. The mean number of steps among boys was higher when compared to girls in the physical education class (t=3.478, p<0.001, d cohen=0.62) and in the school recess (t=2.537, p<0.01; d cohen=0.45). The number of steps in physical education class was not associated with the characteristics of the school structure. In the school recess, an inverse association was found, where boys enrolled in schools with regular quality structure performed on average 208.04 (95%CI=16.44/399.65; p=0.03) steps when compared to boys enrolled in schools with good quality structure. Schools that have bigger and/or better structure do not necessarily influence adolescents in the practice of physical activity in school recess and physical education classes.
Efeito de um período de polimento na potência e capacidade anaeróbia de atletas de tae-kwon-do
Authors: Fortes Leonardo De Sousa , Vasconcelos Gustavo César , Santos Tony Meireles dos , Paes Pedro Pinheiro , Vianna Jeferson Macedo , Pérez Anselmo José 
Published: December 2017

DOI: http://dx.doi.org/10.5007/1980-0037.2017v19n2p224 The aim of the study was to analyze the effect of a tapering period on anaerobic power and capacity of tae-kwon-do athletes. Thirty-one male tae-kwon-do participants of the Brazilian Championship were selected in a non-probabilistic way. Subjects were randomly divided into two groups, namely: experimental group (EG, n = 15) and control group (CG, n = 17). Both groups followed the same training protocol up to the tapering stage. CG was submitted to training loads contained in the last two weeks of the macrocycle. Only EG was submitted to tapering. Tapering had 2 weeks duration, adopting the linear tapering method. Taekwondo Anaerobic Test was performed by athletes before the start of the season, which was named as pre-intervention, and the last week of each mesocycle [Prep I, Prep II and Tapering (only EG)]. Group vs. time effect interaction (p < 0.01) was identified for alactic anaerobic power, with an increase only in EG in tapering (p = 0.01). A significant group vs. time interaction (p <0.01) was revealed to fatigue index, improved anaerobic capacity being checked in EG only after the tapering period (p = 0.01). It was concluded that two weeks of linear type tapering optimized the anaerobic power and capacity of male tae-kwon-do athletes.
Ballistic stretch or aerobic warm-up evoke postexercise hypotension after maximal exercise
Authors: Dos-Santos Raoni Conceição , Costa César Rafael Marins , Ribeiro Wallace Martins Vianna , Fernandez Iggor Tadeu Bahiense , Paula Welington Vilela de , Magalhães Karolyne Silva , Silveira Anderson Luíz Bezerra 
Published: December 2017

DOI: http://dx.doi.org/10.5007/1980-0037.2017v19n4p416 Warm-up is broadly used to increase performance and protect against injury in sports. However, the effects of different models of warm-up on maximal exercise and the subsequent recovery period are undetermined. This study aimed to assess the effects of different warm-ups on performance, blood pressure and autonomic control. Fifity three subjects rested for 5 minutes and then were randomly allocated to one of four experimental groups: Control (CTR), Aerobic Warm-up (AER), Static (SST) or Ballistic (BST) stretch. Immediately after warm-up, they performed a maximal cycling test and rested for 30 minutes. Heart rate variability (HRV), Systolic (SBP) and diastolic (DBP) blood pressure were assessed throughout the entire experiment. Statistical analysis was performed by one-way ANOVA with Tukey post-test or two-way ANOVA followed by either Bonferroni or Dunnet post-test, when appropriate. Warm-up did not change test performance or HRV (p>.05), however, when compared between-groups, SBP was higher in BST against all groups (p<.05) after warm-up, and lower in SST and AER after maximal test (p>.05). When compared to baseline values SST showed increased SBP in recovery (p<.05) while only AER and BST showed post-exercise hypotension at 30 minutes (p<.05). In conclusion, despite the lack of effects on performance, AER and BST seem to improve while SST seems to impair the recovery of cardiovascular parameters in an autonomic-independent mechanism.
Será a combinação dos treinamentos intervalado e resistido mais efetiva sobre a aptidão física em adultos? Uma revisão sistemática e metanálise
Authors: Menezes Júnior Francisco José de , Jesus Íncare Correa de , Israel Vera Lúcia , Leite Neiva 
Published: December 2017

Interval training (HIIT / SIT) combined with resistance training (RT) has been highlighted as a strategy for the improvement of health-related physical fitness markers (HRPF) in adults. Thus, the aim of this meta-analysis was to compare the efficacy of combined training (HIIT / SIT + RT) with other exercise protocols on HRPF markers in adults. A systematic search was performed in MEDLINE via PebMed, Cochrane-CENTRAL, SPORTDiscus, LILACS, SCIELO and Scopus databases between January and March 2017, using the following keywords in English and Portuguese: physical fitness, high-intensity interval training, sprint interval training, resistance training and adults. The quality of studies was evaluated using the PEDro scale. After applying both inclusion and exclusion criteria, nine articles were selected (n = 231). The extraction of means and standard deviations from studies was performed independently by two authors and the RevMan software was used to perform the meta-analysis. Combined training interventions lasted from 6 to 12 weeks and generated greater increase in maximal oxygen uptake than other forms of exercise. The combination of interval training and strength training may be considered more effective to improve aerobic capacity levels in adults.
Quale educazione da zero a sei anni? Prospettive legislative e nuove sfide culturali per i servizi educativi italiani
Authors: Infantino Agnese 
Published: December 2017

O artigo apresenta e analisa a nova perspectiva posta pelo "Sistema Integrado de Educação e Instrução do nascimento até os seis anos", definida pela Lei 107/2015 e pelo Decreto 65 de 2017. A educação infantil para a primeira infância e a pré-escola compõem um sistema integrado que a partir de uma nova visão da criança de zero a seis anos trará relevância ao tema da continuidade educativa e de uma cultura pedagógica condizente com a creche e a pré-escola. A nova lei abre uma importante perspectiva educativa sob a ótica de zero a seis, mas também aumenta os novos desafios, particularmente no que se refere à coordenação e aos processos de formação profissional dos educadores e professores.
A emergência da criança como sujeito de direitos na educação infantil
Authors: Santos Ana Katia Alves 
Published: December 2017

O presente texto objetiva apresentar as reflexões sistematizadas pós realização de curso de extensão (ACCS - Atividade Curricular em Comunidade e Sociedade) de nome 'Infância e Juventude: Ética da preservação humana, cidadania e educação no século XXI com código EDCH 072, na Faculdade de Educação da Universidade Federal da Bahia, bem como contou com a contribuição atualizada, de professores em formação no componente curricular de código EDC308 de temática relacional. O eixo central é a emergência da Criança como Sujeito de Direitos na Educação Infantil a partir do reconhecimento da necessidade de implantação efetiva do Estatuto da Criança e do Adolescente (ECA) e outros instrumentos legais relativos a garantia de direito ao grupo infantil. Na busca por aprofundamento, e alcance de respostas, a metodologia fundante é de natureza qualitativa com técnica grupo focal. A base teórica se sustenta em RAYO (2004 ), SANTOS (2006), MARCÍLIO (1998), JARES (2002) dentre outros.
Diferentes representações para o conceito de inequações: uma análise de livros didáticos de matemática do ensino médio
Authors: Rezende Veridiana , Travassos Wilian Barbosa 
Published: December 2017

Apresentamos neste artigo uma análise, relacionada ao conceito de inequação e suas diferentes representações, realizada em seis (06) livros didáticos de Matemática do 1º ano do Ensino Médio, aprovados pelo Programa Nacional do Livro Didático - PNLD 2015. Buscamos identificar as representações e os possíveis tratamentos e conversões priorizados pelos autores dessas obras, no que se refere especificamente às inequações de 1º grau, inequação-produto, inequação-quociente e inequações simultâneas. Para as análises, consideramos todos os exercícios propostos nas referidas seções e suas respectivas respostas indicadas no final do livro didático do aluno. Como resultado, no que diz respeito aos tratamentos, destacamos que os livros didáticos priorizam o tratamento algébrico para a resolução das inequações. Com relação às conversões, nossas análises mostram que esta atividade cognitiva não é priorizada pelos autores. Uma das obras, por apresentar maior número de situações-problema, propicia a coordenação entre os registros língua natural e algébrico, fato que é positivo para o ensino de Matemática. Outra obra apresenta um maior número de registros gráficos, em relação às demais coleções, fato que pode enriquecer a aprendizagem do aluno.
Fernando Pessoa e a voz de Shakespeare
Authors: Vila Maior Dionísio 
Published: December 2017

Procurarei refletir sobre o sentido de emulação percetível em alguns textos de Pessoa, no que às relações que com alguns outros escritores canónicos diz respeito; abordarei a relação de pensamento e de admiração que Pessoa manteve, ao longo de toda a sua vida, com Shakespeare, bem como a relação dialógica possível de deduzir nos procedimentos de criação heteronímica pessoana e na criação de personagens shakespeareana. Por essa perspetiva, procurarei concentrar-me em diversas questões: no “problema shakespeareano” (lembrando, pelas leituras de Pessoa, alguns exemplos capazes de esclarecerem um posicionamento específico do poeta português relativamente a Shakespeare); na problemática da “alteridade” — bem como na conceção pessoana de “poeta dramático”, dos “graus da poesia lírica” e da “dinâmica dialógica” inerente à heteronímia de Fernando Pessoa (que nos reenviará, de imediato, para a teoria do fingimento pessoano); no problema da “figuração psicológica” inerente ao poeta dos heterónimos e ao poeta nascido em Stratford-upon-Avon; na “ansiedade da influência” (através da qual refletiremos no papel do heterónimo Alberto Caeiro).
O concurso público e as novas competências para o exercício da magistratura: uma análise do atual modelo de seleção
Authors: Feitosa Gustavo Raposo Pereira , Passos Daniela Veloso Souza 
Published: December 2017

O trabalho avalia o atual modelo de concurso em face das novas competências reputadas essenciais para o exercício da magistratura. Trata-se do resultado de uma de pesquisa qualitativa e quantitativa, cujos dados foram coletados a partir da análise de provas de concurso para ingresso no cargo de juiz de todos os Tribunais de Justiça dos Estados e dos Tribunais Regionais Federais, realizados no período de 2007 a 2012. Verificou-se que a forma dos concursos para juiz, não obstante se mostrar como um método democrático e isonômico, oferece poucos recursos para o recrutamento de candidatos com competências necessárias ao desempenho da magistratura no atual cenário social e político do país. Ao privilegiar o conhecimento técnico e a capacidade de memorização aferido em provas de múltipla escolha e utilizar de maneira limitada a formação interna, por meio das escolas de magistratura, o Judiciário abdica de efetivamente escolher o perfil de magistrado mais adequado para a função.
Internal hydraulic control in the Little Belt, Denmark – observations of flow configurations and water mass formation
Authors: Nielsen Morten Holtegaard , Vang Torben , Lund-Hansen Lars Chresten 
Published: December 2017

Abstract. Internal hydraulic control, which occurs when stratified water masses are forced through an abrupt constriction, plays an enormous role in nature on both large and regional scales with respect to dynamics, circulation, and water mass formation. Despite a growing literature on this subject surprisingly few direct observations have been made that conclusively show the existence of and the circumstances related to internal hydraulic control in nature. In this study we present observations from the Little Belt, Denmark, one of three narrow straits connecting the Baltic Sea and the North Sea. The observations (comprised primarily of along-strait, detailed transects of salinity and temperature; continuous observations of flow velocity, salinity, and temperature at a permanent station; and numerous vertical profiles of salinity, temperature, fluorescence, and flow velocity in various locations) show that internal hydraulic control is a frequently occurring phenomenon in the Little Belt. The observations, which are limited to south-going flows of approximately two-layered water masses, show that internal hydraulic control may take either of two configurations, i.e. the lower or the upper layer being the active, accelerating one. This is connected to the depth of the pycnocline on the upstream side and the topography, which is both deepening and contracting toward the narrow part of the Little Belt. The existence of two possible flow configurations is known from theoretical and laboratory studies, but we believe that this has never been observed in nature and reported before. The water masses formed by the intense mixing, which is tightly connected with the presence of control, may be found far downstream of the point of control. The observations show that these particular water masses are associated with chlorophyll concentrations that are considerably higher than in adjacent water masses, showing that control has a considerable influence on the primary production and hence the ecosystem in the area.
Analysis of a Mini Core of Sesame (Sesamum indicum L.) Accessions Based on Seed Morphometric Data
Authors: Jean-Baptiste, Yan Qichuan Quenum Florent 
Published: December 2017

Seed morphometric parameters (seed area, length, diameter, circumference, roundness and aspect ratio) of 15 accessions were analysed. Measurements on seeds were taken with help of a Computer- Camera system. Variation among accessions and genetic relationships were estimated. Great variability was observed for all parameters studied. ¶High positive or negative correlation (r=0.726-0.963) was showed by Pearson’s correlation analysis for the seed metric data of the 15 accessions. The cluster analysis revealed that the 15 accessions could be grouped into three to five clusters according to the methods (Single or Complete Linkage) used. The principal components analysis showed that the first two components accounted for 99.3% of the variability. Morphometric characterization of seeds is rapid, reproducible, reliable and cost effective. This technique of digital imaging is strongly recommended for researchers from developing country like Benin, because of its efficiency.
Závěť a její datace
Authors: Němcová Drahomíra 
Published: December 2017

Článek se zabývá otázkou datace závěti (zda je datum podstatnou náležitostí závěti). Věnuje se zejména výkladu § 1494 odst. 2 zákona č. 89/2012 Sb., občanský zákoník, který jako jediný obsahuje pravidlo o dataci závěti (řeší situace, kdy existuje vícero závěti, v nichž není uvedeno datum). Článek dále pojednává o jednotlivých případech, v kterých je datum vyžadováno a kdy naopak nikoliv.
Zpravodajové a senáty: Vliv složení senátu na rozhodování Ústavního soudu České republiky o ústavních stížnostech
Authors: Chmel Jan 
Published: December 2017

Článek se věnuje otázce, jaký vliv má složení senátu Ústavního soudu na rozhodnutí o ústavní stížnosti, konkrétně nakolik výsledek rozhodnutí závisí na míře vstřícnosti soudce zpravodaje a nakolik na míře vstřícnosti ostatních členů senátu. Tuto otázku nejprve zasazuje do kontextu obecné teorie senátního rozhodování a následně empiricky zkoumá v rozhodnutích Ústavního soudu. Na teoretické úrovni jsou formulovány tři základní účely senátního rozhodování: posílení legitimity rozhodnutí, eliminace chyb a dosažení promyšlenějšího rozhodnutí, a čtyři modely senátního rozhodování: konfliktní senát, strategický senát, kolegiální senát a formální senát. Objasněn je pojem a možné příčiny tzv. panelového efektu v senátním rozhodování. V rámci vlastního výzkumu je pak analyzováno, nakolik jsou uvedené funkce naplňovány v rozhodování Ústavního soudu, kterému z modelů se senáty Ústavního soudu nejvíce blíží a zda se v senátním rozhodování projevuje panelový efekt. Výzkum dospívá k závěru, že výsledek řízení o ústavních stížnostech závisí primárně na osobě soudce zpravodaje a jen minimálně na osobách dalších členů senátu. Senáty Ústavního soudu se proto nejvíce blíží formálnímu modelu fungování senátu a panelový efekt se v nich projevuje jen minimálně.
Divanes y gurús: El origen y los peligros de la pseudopsicología clínica
Authors: Fasce Angelo 
Published: December 2017

La pseudociencia presenta una alarmante presencia en el contexto de la psicología clínica y es, además, muy peligrosa. Como conjunto de ideas pseudocientíficas, la pseudopsicología clínica muestra la peculiar característica de constituir toda una tradición paralela a la psicología, con numerosas ramificaciones y desarrollos teóricos y prácticos interrelacionados. En este escrito repasaremos esa tradición, desde la hipnosis pseudocientífica hasta el psicoanálisis, y desde la new age hasta la actual neuropseudociencia. Tras ello, revisaremos algunos de los peligros de la pseudociencia relacionada con los trastornos mentales.
Satisfaction level of phisicians working in a social health organization of Unified Health System In Brazil
Authors: Pegorari Fabio , Morgado Flavio , Alves Beatriz Da Costa Aguiar , Azzalis Ligia Ajaime , Junqueira Virginia Berlanga Campos , Vicente Maria Teresa André , Fonseca Fernando Luiz Affonso 
Published: December 2017

Introduction: The evaluation of a work system is based on the ability to adapt work to the man and the man to the work. One of the aspects that interfere in the capacity of adaptation is the satisfaction in the work as the integration, the autonomy, the motivation, the involvement and the utilization of the physical and mental capacities.Objective: To analyze the level of satisfaction of medical professionals regar ding their work environment in a Social Health Organization of Brazilian Unified Health System.Methods: It is a cross-sectional, exploratory and descriptive study. For data collection, we used a questionnaire mailed through the Google Docs platform, containing 36 questions about indicators: material, personnel, quality and social.Results: A total of 51 physicians participated in the study. The findings showed significant associations between their satisfaction of work environment and relationship with their work team, unit manager and performance recognition.Conclusion: The satisfaction in the work environment of the medical professional in the Social Health Organization is associated with internal factors, as well as the need for their performance recognition by the management policy. The external factors studied, such as multiple job sites.
An Overview of the Percutaneous Antibiotic Delivery Technique for Osteomyelitis Treatment and a Case Study of Calcaneal Osteomyelitis
Authors: Karr Jeffrey C. 
Published: December 2017

Background:A percutaneous antibiotic delivery technique (PAD-T) used for the adjunctive management of osteomyelitis is presented.Methods:This surgical technique incorporates a calcium sulfate and hydroxyapatite (calcium phosphate) bone void filler acting as a carrier vehicle with either an antibiotic or an antifungal medicine, delivering this combination directly into the area of osteomyelitis.Results:The benefit of the PAD-T is reviewed with a case presentation of a successfully treated calcaneal osteomyelitis.Conclusions:No previously reported PAD-T using a simple bone cortex incision in the adjunctive treatment of osteomyelitis has been reported. The PAD-T safely and effectively uses a calcium sulfate and hydroxyapatite bone void filler carrier vehicle to deliver either an antibiotic or an antifungal medicine directly into the area of osteomyelitis.