bluuebunny/crossref_metadata_2025_split huggingface dataset:
Biological and mechanical degradation affecting the surface properties of aesthetic restorative
Authors: Maran Bianca Medeiros , Naufel Fabiana Scarparo , Paula Andréia Bolzan de , Araújo Giovana Spagnolo Albamonte , Puppin-Rontani Regina Maria 
Published: May 2018

Aim: To evaluate the roughness (Ra), Knoop hardness (KHN) and change of color (∆E) of esthetic restorative materials (Filtek Z350-composite nanoparticle; Empress Direct-composite nanohybrid and IPS e.Max-ceramic) subjected to contact with the Streptococcus mutans biofilm (biological degradation) associated with abrasion generated by tooth brushing (mechanical degradation). Methods: Ten specimens of each material were prepared, and the surface properties initial were evaluated. All specimens were exposed to Streptococcus mutans inoculum; after 7 days, surface properties were evaluated. The specimens were submitted to a 30,000 toothbrushing cycles, using a toothpaste slurry, then, surface properties were evaluated again. Data were analyzed by Proc-Mixed, One-way ANOVA, Tukey-Kramer and Tukey’s tests (α = 0.05). Results: At the baseline, ceramic showed the highest Ra and KHN values; after the biological degradation the composites showed increased Ra, but KHN did not change; after the mechanical degradation, Empress showed decreased Ra and Z350 showed similar Ra, the KHN increased to both composites, and all materials had increased lightness after the mechanical degradation. Conclusions: The results suggest that, when exposed to Streptococcus mutans biofilm and toothbrush abrasion, the ceramics undergoes minimal degradation and the composites exhibited variable degradation, depending on the composition of the material.
Entrevista realizada com Ricardo Lucena - Técnico Campeão da Liga Nacional de Futsal
Authors: Santana Wilton Carlos de 
Published: May 2018

Ricardo Lucena foi um dos mais renomados técnicos de futsal do Brasil de todos os tempos. Carioca, nascido em 26/08/54, ex-jogador da modalidade, formado em Educação Física, dirigiu equipes profissionais entre os anos de 1978 e 2008. Nesse tempo, somou diversos títulos estaduais e metropolitanos nos estados do Rio Grande do Sul, São Paulo, Santa Catarina, Pernambuco e Rio de Janeiro. Fez duas finais consecutivas da Liga Futsal, saindo-se vencedor em 2000, quando dirigiu o C. R. Vasco da Gama (RJ), liderando um time de craques, dentre os quais, Manoel Tobias. Com isso, entrou para um seleto grupo de seis técnicos que venceram essa competição, a principal do país, desde 1996. Além da quadra, atuou, por anos, como docente em cursos de extensão e de especialização (lato sensu). Seu livro “Futsal e a iniciação” publicado pela editora Sprint em 1994, se constitui, ainda hoje, em uma referência obrigatória para os leitores da área. Lucena faleceu, precocemente, em meados de dezembro de 2007. Esta entrevista, realizada nessa época, em função do meu doutoramento, expressa parte da sua visão sobre aspectos estratégico-táticos do jogo de futsal.
Entrevista com: Elio Somaschini – velejador - travessia do Atlântico Norte solitário, volta ao mundo solitário Skiper
Authors: Almeida Marco Antonio Bettine de 
Published: May 2018

Mesmo longe dos holofotes nacionais nossos atletas da vela são considerados exímios velejadores. Para termos uma idéia da quantidade de conquistas, o Brasil possui 16 medalhas em Jogos Olímpicos, 62 Medalhas em Jogos Pan-Americanos e 67 vezes o título mundial.
A gênese da educação grega: da areté homérica à Paideia clássica
Authors: Vieira Paulo Eduardo 
Published: May 2018

O artigo apresenta a gênese da educação grega e do ideal de formação do homem grego, por meio da compreensão do conceito de areté homérica e do o conceito de Paideia política. De acordo com Nunes (2017) “A Paideia grega configura uma vibrante forma de entender e de organizar a sociedade e a cultura humana”. (NUNES, 2017, p.2a). Contextualiza dois momentos históricos: o primeiro sobre transição da educação homérico para a educação pré-socrática ou cosmológico (do final do século VII ao final do século V a.C.), cujo momento representa a mudança da ateré homérica para a Paideia política; e o segundo momento sobre a educação no período socrático ou antropológico (do final do século V até o século IV a. C), no qual se consolida Paideia política ou filosófica. Fundamenta-se na tradição epistemológica e política do materialismo histórico e dialético. Trata-se de estudo bibliográfico e histórico-crítico. Parte da análise das condições materiais, ou seja, as condições econômicas, sociais, políticas e históricas da transição da Paideia homérica para a Paideia política. Considera que no período primitivo e no período clássico grego constituiu-se o ideário do homem heroico e político. A educação é o princípio por meio do qual a comunidade humana conserva e transmite a sua peculiaridade física e espiritual.
Gênese do serviço nacional do comércio (Senac) em Uberaba, MG, em 1960: contextos e institucionalização
Authors: Estevam Gilberto , Araújo José Carlos Souza 
Published: May 2018

O objeto desse artigo envolve-se, em termos gerais, com o processo de institucionalização do Serviço Nacional do Comércio (SENAC), criado em 1946, o que implicou na constituição de uma contextualização em que se deu sua gênese no Brasil. Com esse cenário, busca-se explicitar as origens do SENAC Uberaba, MG, expressamente presente a partir de 1960, bem como sua significação social, econômica e política para a referida cidade, seja no âmbito do ensino profissional, seja no que se refere às relações entre educação e trabalho. Em termos de problematização, trata-se de responder às seguintes indagações: como explicar a gênese do SENAC Uberaba e qual o seu papel e influência na sociedade uberabense? Quais relações guarda tal instituição em vista da articulação entre educação e trabalho? Como caracterizar a formação profissional para o comércio? Em termos de fontes primárias, essa investigação contou com jornais, legislação educacional; em relação às fontes secundárias, várias publicações, consideráveis como textos de época, compõem a interlocução com o objeto dessa pesquisa. Em termos de referencial teórico, baseou-se no estabelecimento de relações entre a sociedade, a economia, a política, a educação e a instituição SENAC enquanto destinada ao ensino profissional. Em termos de resultados, conclui-se que o SENAC teve e continua tendo enorme importância na preparação de profissionais para o mundo do trabalho. Além disso, a cidade de Uberaba contou, para isso, com um importante instrumento institucional, o que favoreceu e fomentou o desenvolvimento do comércio uberabense.
A informação a serviço da repressão nas universidades: assessoria de segurança e informações da UFRN (ASI/UFRN) – nos rastros do relatório final da comissão da verdade
Authors: Carvalho Maria Elizete Guimarães , Lima Rogério de Araújo 
Published: May 2018

Lançado em 14 de outubro de 2015, o Relatório Final da Comissão da Verdade da Universidade Federal do Rio Grande do Norte (UFRN) esboça um quadro historiográfico preocupante acerca da atuação do regime militar nessa instituição de ensino superior, com destaque para a Assessoria de Segurança e Informações da UFRN (ASI/UFRN). Nesse sentido, o presente trabalho tem o propósito de refletir sobre a cooperação existente entre as universidades e a comunidade de informação do regime militar para fins de monitoramento da vida acadêmica. Para tanto, partiu-se da realidade vivida pela comunidade acadêmica da Universidade Federal do Rio Grande do Norte (1971-1990), que, por intermédio do esforço investigativo da Comissão da Verdade da UFRN (CV-UFRN), relata histórias e memórias sobre as ações da ASI/UFRN. Alicerçando-se nas formulações teórico-metodológicas de Motta (2014, 2008a), Halbwachs (2003) e Ginzburg (1989), dentre outros, este ensaio contempla o indiciarismo como modelo epistemológico, a história oral como metodologia e a memória coletiva como categoria de análise. A partir das impressões, vivências e subjetividades dos agentes sociais participantes da pesquisa, tem-se que a ASI/UFRN, bem como as demais assessorias, embora não fosse e, legalmente, não pudesse ser, órgão de repressão, agiu a serviço e em função da máquina repressora do estado militar, ao efetivar, sob o pálio do medo, o controle ideológico, a censura e o expurgo no âmbito das Instituições de Ensino Superior.
Humeral Stem Loosening Following Reverse Shoulder Arthroplasty
Authors: Grey Ben , Rodseth Reitze N. , Roche Stephen J. 
Published: May 2018

Background:
Aseptic stem loosening following reverse shoulder arthroplasty (RSA) is an uncommon complication. The timing and the factors contributing to aseptic stem loosening remain poorly understood.

Methods:
We performed a systematic review that identified 75 articles; 65 of the included articles were case series (Level-IV evidence), 8 were cohort studies (7 Level III, 1 Level II), and 2 were prospective randomized controlled trials (Level I). A meta-analysis of 1,660 cemented and 805 uncemented RSA stems was performed. We compared the rates of aseptic stem loosening, humeral radiolucent lines, and revision for stem loosening (1) between cemented and uncemented stems in cohorts with short and long mean follow-up periods (<5 and ≥5 years) as well as in all cohorts combined, and (2) among different etiological subgroups.

Results:
Aseptic stem loosening occurred more commonly in the cohort with long compared with short follow-up time (2% versus 0.8%, p = 0.01). When comparing cemented with uncemented stems, there was no significant difference in the rates of aseptic stem loosening or revision for stem loosening in either the short or long-term follow-up groups. Humeral radiolucent lines were more common with cemented compared with uncemented stems (15.9% versus 9.5%, p = 0.002). Analyzed by etiology, the highest rate of aseptic stem loosening occurred in the tumor subgroup (10.8%), followed by RSA as a revision procedure after a failed arthroplasty (3.7%). No stems in the acute fracture or fracture sequelae subgroups developed aseptic stem loosening.

Conclusions:
Aseptic stem loosening occurred more commonly in cohorts with longer follow-up. There were no differences in the rates of aseptic stem loosening or revision for stem loosening between cemented and uncemented stems. Patients treated with RSA following excision of proximal humeral tumors and RSA as a revision procedure after a failed arthroplasty were at greater risk of aseptic stem loosening.

Level of Evidence:
Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
J. K. Rowling y Severus Snape: dos caras de la misma moneda. Una comparación de las organizaciones de significado personal de la autora y un personaje de la octología de Harry Potter
Authors: Prisco Salcedo Daniel 
Published: May 2018

La presente investigación, tiene como objetivo la realización de un perfil psicológicode J.k Rowling y de Severus Snape, personaje de la heptalogía de libros de Harry Potter, de la autoría de Rowling. Este perfil se basa en la revisión del material cinematográfico, de la octología basada en los libros ya mencionados y en la película Magic Beyond Words,basada en la vida de J.K Rowling, además de la perspectiva de la psicología cognitiva-postracional. Dentro de los principales resultados encontrados, está el hecho que J.K. Rowling y Severus Snape tienen el mismo patrón de apego, pero no la misma organización de significado personal (OSP), debido a que Rowling es OSP obsesiva y Severus es OSP depresivo; sin embargo, por su configuración de apego evitante, sí son dos caras de la misma moneda.
The development of a dynamic fracture propagation model for FRP-strengthened beam-column joints
Authors: Shahbazpanahi Shahriar 
Published: May 2018

Accurate modeling is required to investigate the behavior of concrete structures strengthened by carbon fiber-reinforced polymer (CFRP). There is, however, limited knowledge on the use of dynamic modeling to study the crack propagation in the beam-column joints strengthened by CFRP. A finite element model is developed to study crack propagation in the CFRP-strengthened joints under dynamic loads. A three-dimensional model is developed to predict the crack propagation under cyclic loading in the ABAQUS software. In this study, dynamic fracture analysis is used to model the crack propagation in the concrete material. Furthermore, the model is used to predict dynamic debonding in CFRP strengthened with the fracture mechanics approach. The results of the present study showed a good agreement with previous experimental results by about 7.1-11.6 %. The proposed model indicates that the crack propagation is controlled by using CFRP composites in the beam-column joint. Furthermore, it is observed that the width of strut zone in the joint increases by the using of FRP strengthening.
Who is being left behind? An analysis of improved drinking water and basic sanitation access in the Vietnamese Mekong Delta
Authors: Grady Caitlin A. , Van Nguyen Kien , Van Nguyen Thai , Blatchley Ernest R. 
Published: May 2018

AbstractThe global community has made tremendous strides in providing access to water and sanitation in recent decades. Driven by the United Nations Millennium Development Goals, which sought to halve the proportion of the global population without sustainable access to safe drinking water and basic sanitation, billions of people now have access to these basic human rights. As the global community works to implement the next generation of development goals, the Sustainable Development Goals (SDGs), it is critical to determine how unserved populations can be reached. To investigate indicators of water and sanitation access, surveys were conducted among 300 households in the Vietnamese Mekong Delta. Households with and without access to improved water or basic sanitation were identified and data from these surveys were subjected to multiple regression analyses to identify household characteristics that correlate with access. It was found that for households without access to either water or sanitation, three variables were statistically significant predictors of access: distance to local government, household floor material, and the gender of the household water manager. Predictors of access to water and sanitation were evaluated separately. This integrated water and sanitation case study draws several implications for this next phase of SDG development programming.
Особенности смысложизненных представлений в пожилом возрасте
Authors: Тащёва Анна Ивановна , Бедрединова Светлана Валерьевна , Шульц Евгения Олеговна 
Published: May 2018

The article brings forward the comparative analysis of terminal and instrumental values, life areas of values, features of interpretation of life senses and characteristics of the substantial aspect of life-sense representations of older people, carried out in 1989 and 2009.Respondents at the age from 60 to 75 years with diUerent education, family and social status were the object of the study. Methodological tools of the study included M.5Rokich’s “Value Orientations”, “Questionnaire of Terminal Values”, “Free SemanticEvaluation” technique, S.5Rosenzweig and T.5Leary’s test, and interviews for studying characteristics of life-sense representations.The main results of the study have shown that the revealed representations of life senses correspond to values and dominant spheres of life peculiar to this age group. Older people discover life-sense representations in happy family and friends, health and communication; they rationalize the path of life. There are diUerencesin life-sense representations in men and women: women are more focused on the family sphere, while men, along with family and parenting, discover the sense of life in professional activities and public recognition. The obtained results can be useful to psychologists, when rendering psychological assistance if the life-sense crisis is a client’s problem, family members with older people for considering age characteristics and problems of the aged, and all the people who are interested in the sense of life problem.
Общественная деятельность молодежи: мотивы участия
Authors: Лунин Сергей Леонидович , Левшина Анастасия Андреевна 
Published: May 2018

The article deals with the motivational component of the sense-value sphere of young people participating in public activities. The authors oTer an overview of domestic and foreign sources on this problem, as well as results of a survey of young people of Rostov-on-Don.Sociological, psychological, and political studies undertaken in the UK, France, Belgium and Canada are among foreign sources discussed in this article. Foreign authors distinguish two predominating motives: a desire to help others and make new friends. The review of Russian sources concerning the problem starts from the studies of the 90-ies of the XX century – the period of formation of youth public activitiesin the form in which it exists today. The authors also consider modern works describing motivational component of young people’s participation in various social initiatives. The article notes that the Russian research in this area is characterized by a focus on various political organizations and informal youth organization, whilepublic activities in the Ueld of social service (volunteer organizations) remain out of sight. The authors oTer the results of their own survey of young people of Rostov-on-Don. The survey has been devoted to the motivation to participate in social activities. Members of various youth organizations, as well as students, who were not interestedin volunteer initiatives, have taken part in it. According to the survey Undings, diTerent motives, which conventionally are grouped into three groups – social, personal, and socially neutral – predominate in diTerent groups of young people (representatives of various public organizations; students who are not involved in this form of activity).
Акмеологический тренинг как метод обучения сотрудников предприятий наставнической деятельности
Authors: Рудь Ольга Владимировна , Демидова Ирина Феликсовна 
Published: May 2018

The article deals with the phenomenon of mentoring which becomes urgent in modern enterprises. The authors describe patterns of the implementation of mentoring activities. They also state the problem of training employees in this type of activity. Not only the experienced, qualiUed and competent employee can be a mentor, but alsothe employee with communicative and pedagogical skills, well-developed reVection, autopsychological competence, and motivation to this type of activity. The necessity of training employees without interrupting the main working process dictates the requirements for methods of such training. Among all the methods of training adultsactive methods of training meet such requirements. The authors give arguments for acmeological training as a method of training employees of enterprises mentoring. Acmeological training is aimed at the development of personal and professional qualities of the person. The increase of employees’ professionalism, their transition to a new level of professionalism, increase of eWciency of professional activity andtransfer of the acquired knowledge and skills into real professional work are results of acmeological training. These propositions have been conUrmed in results of the empirical research. The “EXective Mentor” acmeological training, which included a variety of exercises forming the psychological readiness for mentoring activities, developmentof communication, methodological skills and autopsychology competence, has been developed and carried out for training employees in the implementation of mentoring activities at the Open Joint-stock Company “TAGMET”. The psychological diagnosticsand statistical processing of data using the Wilcoxon criterion have been used for assessing its eXectiveness. The employees who have taken part in acmeological training have increased readiness to carry out mentoring activities and have acquired a number of personal characteristics that contribute to the eXectiveness of this type of activity. After six months diagnostic results have shown an insignificant decrease of certain parameters in comparison with the results immediately after training. The authors draw a conclusion about the possibility of the widespread introduction of acmeological training in the practice of work with personnel.
Стилевые характеристики индивидуальности и профессиональная компетентность судьи
Authors: Целиковский Сергей Борисович , Гультяева Виктория Владимировна 
Published: May 2018

The article considers diRerent approaches to the deSnition of the concept of “professional competence of the judge”. The authors have analyzed the relationship between the concepts of “acmeological invariants of professionalism” and “professionally important qualities”. They show the interrelation between acmeological invariants of professionalism and style characteristics of individuality. They also emphasize a system forming function of individual style characteristics of the subject. The analysis of psychological studies of professional activities of judges shows that the majority of them – being guided by ideas about its multifunctionality and multidimensionality, on the one hand, and high psycho-emotional tension, responsibility, social value, on the other – formulate extensive requirements to individual psychological qualities of the judge. Various authors emphasize suchqualities of the judge as, for example, self-control, emotional restraint, ability to remain calm in stressful situations, exactingness to forms of behavior and statements of the participants, and also point to the importance of tolerance, tactfulness, ability to reduce excessive tenseness during the trial, emotional excitement of its participants. The stated requirements often overlap each other, diRer signiScantly interms of their extent; they are heterogeneous from the point of view of fundamental models of mental individuality. A hidden idea of a static nature of the complex of “professionally important qualities” of a candidate, and hence fatality for his / her professional future, is an important shortcoming of these registers. Thus, the contradiction with the concepts of the formation of an individual style of activityin labour psychology and formation and development of professional subjectivity in acmeology is obvious. On the basis of the carried out comparative analysis of diRerent approaches to personal and behavioral characteristics of judges, the authors have made a conclusion about advantages of the oRered style approach to the study of individual psychological preconditions of professional competence of judges. In their opinion, assessment of style characteristics of personality is not so much a Sxation of its actual state as deSnition of possible directions of its further development, including the professional sphere.