Academic literature on the topic 'Soccer fundamentals'
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Journal articles on the topic "Soccer fundamentals"
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Yudi, Alex Aldha, Suci Nanda Sari, Ikhwanul Arifan, et al. "How can Small Sided Game training methods (3 vs 3 and 6 vs 6) and VO2max affect basic soccer skills?" Retos 52 (January 15, 2024): 550–57. http://dx.doi.org/10.47197/retos.v52.102427.
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Study purpose. Mastering the fundamentals of soccer is essential for skill development. Therefore, employing effective training techniques becomes crucial to enhance these fundamental soccer skills. This study aims to discern: (1) Variations in the impact of the 3 vs. 3 small-sided game method compared to the 6 vs. 6 small-sided game method on fundamental soccer skills; (2) Disparities in the impact of high and low VO2max levels on fundamental soccer skills; and (3) The repercussions of the interaction between the 3 vs. 3 small-sided game method and the 6 vs. 6 small-sided game method in conjunction with VO2max levels (high and low). Materials and Methods. A 2 x 2 factorial design was used for this experimental study methodology. 24 athletes, including 12 from the Sports Talent School (STS) West Sumatra football academy and 12 from the Indonesia Muda Soccer School, served as the research subjects. The Yo-Yo Intermittent Recovery Level 1 test is the tool used to measure VO2max. The "David Lee" competence test has been adopted as the yardstick for gauging fundamental soccer abilities. Two-way ANOVA was the method of data analysis employed, with a significance level of 0.05. Results. The study's findings are outlined as follows: (1) Indicated by a significance value of (p=0.009<0.05), there exists a disparity in the impact of training between the 3 vs. 3 small-sided game and the 6 vs. 6 small-sided game on fundamental soccer skills. With an average posttest difference of 1.69 seconds, the 3 vs. 3 small-sided game training approach proves superior to the 6 vs. 6 small-sided game method. (2) A significance value of (p=0.005<0.05) suggests a distinction in the effects of high and low VO2max levels on fundamental soccer skills. Displaying a posttest average difference of 6.23 seconds, higher VO2max levels are more advantageous than lower ones. (3) With a significance p value of 0.018<0.05, it is evident that an interaction exists among the 3 vs. 3 small-sided game, 6 vs. 6 small-sided game, and VO2max levels (high, low) concerning fundamental soccer skills. Cunclotion. based on outcomes The investigation found a strong relationship between the interaction of training techniques and VO2max on fundamental soccer playing abilities. These findings can be employed in the training of fundamental soccer game skills as a guide. Keywords: Small Sided Game, VO2max, Basic Skills, Football.
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Wang, Jin, and Douglas Callahan. "Cultivating Interest and Teaching Soccer Fundamentals to Elementary Students." Strategies 16, no. 5 (2003): 21–25. http://dx.doi.org/10.1080/08924562.2003.10591040.
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J. Connolly, Graeme. "“Basic Fundamentals of Soccer” Lesson for Elementary-Aged Students." Strategies 38, no. 2 (2025): 46–48. https://doi.org/10.1080/08924562.2025.2450981.
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Moreno, Orlando David Mazón, Jorge Giovanny Tocto Lobato, Marlon Gabriel Llanga Colcha, Ramón Fernando Bayas Machado, and Juan Carlos Bayas Machado. "El Desarrollo De La Coordinación En Los Fundamentos Técnicos Del Fútbol En La Categoría 10-12 Años. Estudio De Caso: Test De Coordinación En La Escalera." European Scientific Journal, ESJ 13, no. 23 (2017): 206. http://dx.doi.org/10.19044/esj.2017.v13n23p206.
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The aim of this study was to determine the development of coordination and its impact on the technical fundamentals of football in the 10 – 12 years of age category in “Unidad Educativa Liceo Policial Chimborazo” by a guide of exercises in order to improve coordination and soccer technical fundamentals for six weeks. For this research 25 players were evaluated. A pre and post-test were applied for coordination on the stairs. The results acquired in the implementation of the excise guide coordination and technical foundations of football were significant at the time of implementation of the post test. The exercise used in this guide and applied training sessions were coordinating the ball with the food. It has been concluded that coordination affects within the basic foundation of soccer and improve their lifestyle.
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Bernal-Reyes, Fernando, José María Yagüe Cabezón, Marta Zubiaur Gonzalez, Ena Monserrat Romero-Pérez, and Omar Iván Gavotto-Nogales. "COMPARISON BETWEEN GLOBAL AND ANALYTICAL TRAINING METHODOLOGIES FOR THE DEVELOPMENT OF TECHNICAL FUNDAMENTALS SKILLS DURING SOCCER INITIATION TRAINING ON 8-9 AND 10-11 YEARS OLD CHILDREN." Biotecnia 20, no. 2 (2018): 65–71. http://dx.doi.org/10.18633/biotecnia.v20i2.600.
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Previous studies focused on the comparison of soccer teaching methodologies in sports initiation have not obtained conclusive results about the best methodology. Therefore, the main objective of this study was to compare the effect of global and analytical training-learning methodologies on some technical fundamental skills in children of 8-9 and 10-11 years old in soccer initiation. The technical skills evaluated by the test battery of “The Soccer Star Challenge” were running with the ball, dribbling, heading and shooting the ball, in which the kids were evaluated, previously and after 40 sessions of training with each respective methodology. The results yield that both methodologies improved all the technical skills at the end of the training program. Moreover, both methods were effective, since no significant difference was found between them in the progress of the technical skills between the methodologies assessed. For the design of a training-learning program in soccer initiation, we suggest the use of activities that involved both models to develop all the players’ technical skills.
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Mosquera Ulcuango, Edgar Froylan. "Importancia de las capacidades coordinativas especiales en el tiro a portería de los futbolistas sub-12." Revista Cognosis 7, no. 1 (2022): 159–72. http://dx.doi.org/10.33936/cognosis.v7i1.4535.
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El fútbol es un deporte practicado a nivel mundial, siendo parte fundamental su práctica en edades tempranas, uno de sus principales fundamentos es el tiro a portería, que es la acción técnica que involucra el lanzamiento del balón a la portería del equipo contrario, que puede ejecutarse con las extremidades inferiores, tronco y cabeza. Esta acción está relacionada directamente con las capacidades coordinativas; que son un elemento importante en el entrenamiento de fútbol formativo, siendo parte fundamental en esta investigación se estableció como objetivo, fundamentar la importancia del entrenamiento de las capacidades coordinativas especiales en el tiro a portería en futbolistas Sub-12, la metodología se basó en un estudio de revisión teórica, que utiliza métodos como el analítico – sintético para el procesamiento y análisis de la información, así como el inductivo-deductivo para ir de lo específico como es el tiro a la puerta, a lo general como es el desenvolvimiento coordinativo del deportista en la ejecución de la técnica del tiro a la puerta, el tipo de investigación es documental, a través de la cual se establece un análisis de la información obtenida de datos secundarios. Entre los hallazgos fundamentales se pudo determinar que los distintos autores determinan en sus estudios que los ejercicios de coordinación potencian la técnica de los niños en edades tempranas, por lo tanto, mejoran los aspectos como el control, la estabilidad y el tiro a portería.
 PALABRAS CLAVE: Capacidades coordinativas especiales; fútbol; portería; tiro.
 Importance of special coordination abilities in the shot at goal of U-12 soccer players
 ABSTRACT 
 Soccer is a worldwide sport, and its practice at early ages is an essential aspect. One of its fundamentals is goal shooting, which is a technical activity that involves kicking the ball into the opponent's goal. This can be done with the lower limbs, trunk, and head. This action is directly related to coordinative abilities, which are an important element in formative soccer training, and a vital part of this research. It was established as an objective to substantiate the significance of special coordination skills training in goal shooting by U-12 soccer players. The methodology was based on a theoretical review, which uses methods such as the analytical-synthetic for the processing and analysis of information, as well as the inductive-deductive method to go from the more specific (as in the goal shooting) to the more general (as in the sportsman's coordination development in the goal shooting technique). The type of research is documentary, through which an analysis of the secondary data information is established. Among the primary findings, there were some researchers who determined that coordination exercises enhance children's technique at early ages. Therefore, they improve areas such as control, stability, and goal shooting.
 KEYWORDS: Special coordinative abilities; soccer; goalkeeping; kicking.
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Myrick, Karen M., Richard Feinn, Juan Garbalosa, Thomas Martin, Bernadette Mele, and David Wallace. "Magnetic Resonance Imaging Findings of Bone Marrow Edema in a Division I NCAA Women’s Soccer Team During a Competitive Season." Journal for Nurse Practitioners 13, no. 6 (2017): 425–32. http://dx.doi.org/10.1016/j.nurpra.2017.04.014.
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Dambroz, Felipe, Filipe Manuel Clemente, and Israel Teoldo. "The effect of physical fatigue on the performance of soccer players: A systematic review." PLOS ONE 17, no. 7 (2022): e0270099. http://dx.doi.org/10.1371/journal.pone.0270099.
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This study aimed to carry out a systematic review to analyze, describe and discuss the effect of physical fatigue on the performance of soccer players. For this systematic review, searches were performed in Pubmed, Web of Science and SPORTDiscus electronic database until October 3, 2020, following the guidelines of PRISMA. A total of 12 articles met the inclusion criteria: i) healthy soccer players from any age group, competitive level or sex; ii) exposure to physical fatigue; iii) pre and post-physical fatigue conditions; iv) players’ cognitive, technical, physical and tactical performances and v) no restrictions regarding the study design. The results section was organized in four main dimensions: cognitive, technical, physical and tactical. Studies on cognitive performance have shown divergent results, varying according to the cognitive task employed and the physical protocol used. Regarding technical performance, negative effects of physical fatigue were found on the technical fundamentals of the pass, dribble and kick. With regard to physical performance, studies have shown a reduction in sprint capacity and distances covered at high velocity. Finally, the only study that analyzed the tactical performance in the field showed an increase in the team’s collective tactical behavior, but did not include analysis of the players’ individual tactical actions. In summary, the results of the analyzed studies show that the effect of physical fatigue on cognitive performance is inconclusive and that technical and physical performance are negatively affected. Regarding tactical performance, there is a lack of information on the topic in the current literature.
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Kass, Dara, and Rhonda Graves Acholonu. "TIME's UP for Hospital Medicine." Journal of Hospital Medicine 14, no. 6 (2019): 366. http://dx.doi.org/10.12788/jhm.3216.
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A young boy is on the way home from soccer when a driver hits his car head-on. His father dies immediately, but the boy survives. The boy is transported to the hospital and immediately rushed into the OR. The surgeon takes one look at him and says, “I can’t operate on this patient. He’s my son!” The riddle asks: If the father is dead, who is the surgeon? Struggling to realize that the surgeon is a mom highlights the depth of gender bias in medicine.
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Potop, Vladimir, Liviu E. Mihailescu, Ion Mahaila, et al. "Applied biomechanics within the Kinesiology discipline in higher education." Physical Education of Students 28, no. 2 (2024): 106–19. http://dx.doi.org/10.15561/20755279.2024.0208.
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Background and Study Aim. Biomechanics is a fundamental component of Kinesiology, offering critical insights into the mechanics of human movement. As the demand for comprehensive educational programs in Kinesiology grows, understanding the role and effectiveness of biomechanics within these programs becomes increasingly important. The aim of the study is to investigate and highlight the role and importance of biomechanics in the context of higher education, with an emphasis on the discipline of Kinesiology. Material and Methods. This study involved 71 students from the Department of Physical Education and Sport at Pitești University Center. It included 43 students specializing in Physical Education and Sport (PES) and 28 in Sports and Motor Performance (SMP). The research utilized the university's e-learning platform to monitor teaching and evaluation activities within the Kinesiology discipline. The evaluation of fundamental Kinesiology knowledge was assessed through various indicators. Google Forms-Questionnaire sought to gauge student opinions on the thematic content of Biomechanics as applied to Kinesiology and to evaluate the teaching staff. The nonparametric Kruskal-Wallis Test was employed to analyze differences in means across the groups. Results. The study revealed a diverse interest in sports across the Physical Education and Sport (PES) and Sports and Motor Performance (SMP) programs. Soccer, basketball, and handball were the most popular among students. Comparative analysis of academic performance showed no significant differences between the groups in various assessments (p>0.05). The overall student feedback on the "Fundamentals of Biomechanics of Physical Activities and Sports" course was predominantly positive. Over 50% of the students rated it as very good. Areas for improvement in teaching methods were also identified to enhance the academic experience. Conclusions. This study highlights the effective integration of biomechanics within the Kinesiology discipline at the higher education level. Findings suggest that well-structured educational programs can enhance students' understanding and application of biomechanics. This contributes positively to their academic and professional development in sports sciences. Continuous curriculum assessment and refinement are crucial for maintaining the relevance and effectiveness of such programs.
Dissertations / Theses on the topic "Soccer fundamentals"
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Vieira, Anderson. "Fundamentos Esportivos de Futsal: o lúdico no processo ensino e aprendizagem." Universidade do Oeste Paulista, 2010. http://bdtd.unoeste.br:8080/tede/handle/tede/67.
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Previous issue date: 2010-12-16<br>This dissertation is the result of research developed at the Masters in Education, research line 2 - Training and Teaching Practice, Professional Lecturer, University of Oeste Paulista. The research aimed to examine possible contributions of recreational activities in teaching fundamentals of sports futsal (driving the ball, field, passing, kicking, marking and rules). For its development, methodological procedures were used qualitative, with application of interviews that included the participation of 25 subjects, students from the sixth year of elementary school in the morning, a private university in the city of Assis-SP. The results indicated that the accession of students with respect to the proposed activities occurred satisfactorily. The recreational activities were circumstances favorable to participation and interaction, learning technical fundamentals of soccer. Data analysis showed that the use of recreational activities in physical education classes provide teaching situations that stimulated the participation, interaction and student learning.<br>Esta dissertação é resultado de pesquisa desenvolvida no Programa de Mestrado em Educação, linha de pesquisa 2 Formação e Prática Pedagógica do Profissional Docente, da Universidade do Oeste Paulista. A pesquisa teve como objetivo analisar possíveis contribuições de atividades lúdicas no ensino de fundamentos esportivos de futsal (condução da bola, domínio, passes, chute, marcação e regras). Para o seu desenvolvimento, foram utilizados procedimentos metodológicos de caráter qualitativo, com aplicação de entrevistas que contaram com a participação de 25 sujeitos, alunos do sexto ano do ensino fundamental, do período matutino, de uma instituição privada de ensino do município de Assis-SP. Os resultados indicaram que a adesão dos alunos com relação às atividades propostas ocorreu de maneira satisfatória. As atividades lúdicas apresentaram contextos favoráveis à participação e à interação, com aprendizagem de fundamentos técnicos de futsal. A análise dos dados permitiu concluir que a utilização de atividades lúdicas nas aulas de Educação Física proporciona situações pedagógicas que despertaram a participação, a interação e o aprendizado dos alunos.
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Proen?a, Fabriccio Quixad? Steindorfer. "Direito de minoria societ?ria e pol?ticas p?blicas nas sociedades de economia mista." Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2016. http://tede2.pucrs.br/tede2/handle/tede/6709.
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Previous issue date: 2016-03-01<br>Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES<br>This study aims to investigate the process of construction of joint capital companies management policies, which have been imposing repeated losses to the minority shareholder, responsible for the capital contribution that enable such investments. In this effort sought to historical origin of state management since before the proclamation of independence to the present day, as a means of ascertaining the will of the Brazilian State and the search in fulfilment of its purposes. The justice and the wellness, as drivers of those policies, are evaluated in the formation of justifying public interest the adoption of unusual practices in business activity and often distanced profit purpose and duty of loyalty to which these companies are subjected, because of its commercial nature. They are also the object of study the principles of economic order positivized in the 1988 Constitution, the question of the right to private property as a fundamental right and a state responsibility as principles that guide the action of governments in the capital market. In the finish, it is the company's management, the controlling shareholder and the legal status of minority shareholders. These topics deepen the corporate issue, which puts him at odds state interests (often a government) on the one hand and the interests of minority shareholders of another, creating administrative and judicial proceedings that may lead to disastrous convictions against companies controlled by State. The findings point to a hermeneutic aspects of output, which seeks to adapt the objectives of the Welfare State and the legitimate economic interests of the investors of joint stock companies.<br>O presente trabalho almeja investigar o processo de constru??o das pol?ticas de gest?o de sociedades de economia mista, as quais v?m impondo reiterados preju?zos ? minoria acion?ria, respons?vel pelo aporte de capitais que viabilizam tais investimentos. Nesse af? buscou-se a origem hist?rica da gest?o estatal desde antes da proclama??o da independ?ncia at? os dias atuais, como meio de apurar a vontade do Estado brasileiro frente ? busca na realiza??o de seus fins. A justi?a e o bem comum, como propulsores dessas pol?ticas, s?o avaliados na forma??o do interesse p?blico justificador da ado??o de pr?ticas incomuns na atividade empresarial e, muitas vezes, distanciadas do intuito de lucro e do dever de lealdade aos quais essas companhias est?o submetidas, em raz?o de sua natureza mercantil. Tamb?m s?o objeto de estudo os princ?pios da ordem econ?mica positivados na Constitui??o de 1988, a quest?o do direito ? propriedade privada como direito fundamental e a responsabilidade estatal como preceitos que norteiam a a??o dos governos no mercado de capitais. No arremate, trata-se da administra??o da companhia, o acionista controlador e o regime jur?dico dos acionistas minorit?rios. Esses t?picos aprofundam a quest?o societ?ria, que coloca em choque os interesses do Estado (muitas vezes de um governo) de um lado e o interesse dos acionistas minorit?rios de outro, gerando demandas administrativas e judiciais que podem culminar em desastrosas condena??es contra as sociedades controladas pelo Estado. As conclus?es apontam para uma sa?da de vertente hermen?utica, que busca adequar os objetivos do Welfare State e o leg?timo interesse econ?mico dos investidores das sociedades de economia mista.
Books on the topic "Soccer fundamentals"
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Rogalski, Norbert. Soccer for youth: Fundamental techniques and training routines. Sport Books Publisher, 1990.
Find full textBook chapters on the topic "Soccer fundamentals"
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Duncan, Michael, and David Stodden. "Effective Development of Fundamental Movement Skills as a Foundation for Soccer Performance." In Science and Practice of Youth Soccer. Routledge, 2023. http://dx.doi.org/10.4324/9781032665238-17.
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"Socket Communication." In Fundamentals of EMS, NMS and OSS/BSS. Auerbach Publications, 2016. http://dx.doi.org/10.1201/b15748-34.
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Stefan, Krzysztof, and Mateusz Wójcik. "Federacje piłkarskie jako uczestnicy stosunków międzynarodowych – przykład UEFA i FIFA." In Podmioty pozapaństwowe jako determinanta współczesnych stosunków międzynarodowych. Ksiegarnia Akademicka Publishing, 2023. http://dx.doi.org/10.12797/9788381388641.13.
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The purpose of the work is to provide a cross-sectional overview of the participation and role of football federations as participants in international relations. The work ultimately aims to address various aspects at the border of sports, politics, diplomacy and economics centered around the world’s largest soccer federations. Due to the global scale of its popularity, soccer has repeatedly become a catalyst for changes in the domestic and international situation of countries. The political plane constantly influences the world of sports, especially soccer, but at the same time, soccer federations also have their share in creating the international environment. In today’s globalized society, it has become fundamental to influence public opinion and public relations in the broadest sense, as a result of which the importance of entities such as football federations has significantly increased creating opportunities for them to really influence the political situation in the world, but at the same time being a threat to their reputation and independence. The methodology of the study is a qualitative analysis of foundational sources, while the sources we used were monographs, academic and newspaper articles on the subject of sports, websites of various organizations and documents from the official websites of football federations or international organizations.
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Vilamitjana, Javier, Julio Calleja-Gonzalez, and Diego Marqués-Jiménez. "Methodological Approach in the Development of Specific Games in Elite Soccer." In Game Theory - From Idea to Practice [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.108399.
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In games such as soccer, where the stability and the possibility of replicating game situations are complex, teams and players continually deal with a highly unstable cooperative and non-cooperative environment. Thus, synchronized cooperation among players during training sessions is a fundamental factor, which many times contributes to a team’s success. In this context, there are some specific drills that attempt to challenge and create meaningful contexts in order to simulate match situations as closely as possible. Small-sided games are play-sport situations in which all elements of the game interact together in a flexible manner. However, there are a variety of small-sided games in elite soccer, such as possession games and positional games, which may present specific characteristics and stimulate different physical-physiological demands. An adequate selection and implementation of these games may help coaches to promote positive adaptations and performance improvements. Thus, this chapter provides practical tips to modulate the physical-physiological responses and technical-tactical requirements of the players using a variety of game formats during soccer training sessions.
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Sena, Leandro Rodrigues de, Antônio Fabrício Alves Ferreira, Luiz Filipe Barbosa Martins, et al. "TÉCNICA SOCKET SHIELD ASSOCIADA A REABILITAÇÃO COM IMPLANTE IMEDIATO: UMA REVISÃO DE LITERATURA." In Tópicos da odontologia aplicada - Volume 9. Editora Pascal LTDA, 2024. http://dx.doi.org/10.29327/5447671.1-6.
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A perda de um elemento dentário traz consigo uma série de fatores locais. Um dos fatores principais é a de remodelagem óssea e tecidual, como parte do processo de cicatrização, que envolve vários graus de reabsorção do osso alveolar, podendo chegar a 50% nos primeiros 12 meses pós extração, processo esse altamente variável com difícil previsibilidade. É esperado, porém que visualizemos maior reabsorção, quando o cirurgião opta pela confecção de retalho, quando o paciente tem um biotipo gengival muito fino e também na presença de raízes proeminentes, principalmente na região anterior da maxila. Esses processos de reabsorção e remodelação tendem a dificultar a reabilitação com implantes. A preservação do volume ósseo é fundamental para os tratamentos com implantes dentários, principalmente na região estética. A instalação imediata de implante pós exodontia, obrigatoriamente não previne a reabsorção do rebordo alveolar. Há décadas várias técnicas têm sido abordadas e experimentadas para preservação do rebordo alveolar; uma delas e a que iremos tratar nesse relato de caso, é a técnica socket shield que consiste em uma abordagem cirúrgica de extração parcial do dente, deixando uma porção vestibular da raiz dentária com o ligamento periodontal correspondente no alvéolo, para evitar a reabsorção da tábua óssea vestibular, o que pode cooperar para a manutenção das estruturas ósseas palatinas/linguais e vestibulares com o implante instalado em contato com este escudo de fragmento dentário natural (shield). Esta abordagem cirúrgica tem apresentado resultados bastante satisfatórios. O objetivo do presente relato de caso é mostrar as principais características associadas a técnica socket shield, seus fundamentos biológicos, impactos sobre os tecidos peri-implantares, vantagens, complicações e limitações. Palavra-chave: socket shield; preservação do alvéolo de extração; fragmento dentário vestibular.
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Moura, Diogo Henrique Juliano Pinto de, Antônio Fabrício Alves Ferreira, Ângelo Gaia Sousa, et al. "TÉCNICA SOCKET SHIELD – REVISÃO DE LITERATURA." In Tópicos da odontologia aplicada - Volume 4. Editora Pascal LTDA, 2024. http://dx.doi.org/10.29327/5391146.1-4.
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A perda de um elemento dentário traz consigo uma série de fatores locais. Um dos fatores principais é a de remodelagem óssea e tecidual, como parte do processo de cicatrização, que envolve vários graus de reabsorção do osso alveolar, podendo chegar a 50% nos primeiros 12 meses pós extração, processo esse altamente variável com difícil previsibilidade. É esperado, porém que visualizemos maior reabsorção, quando o cirurgião opta pela confecção de retalho, quando o paciente tem um biotipo gengival muito fino e também na presença de raízes proeminentes, principalmente na região anterior da maxila. Esses processos de reabsorção e remodelação tendem a dificultar a reabilitação com implantes. A preservação do volume ósseo é fundamental para os tratamentos com implantes dentários, principalmente na região estética. A instalação imediata de implante pós exodontia, obrigatoriamente não previne a reabsorção do rebordo alveolar. Há décadas várias técnicas têm sido abordadas e experimentadas para preservação do rebordo alveolar; uma delas e a que iremos tratar nesse relato de caso, é a técnica socket shield que consiste em uma abordagem cirúrgica de extração parcial do dente, deixando uma porção vestibular da raiz dentária com o ligamento periodontal correspondente no alvéolo, para evitar a reabsorção da tábua óssea vestibular, o que pode cooperar para a manutenção das estruturas ósseas palatinas/linguais e vestibulares com o implante instalado em contato com este escudo de fragmento dentário natural (shield). Esta abordagem cirúrgica tem apresentado resultados bastante satisfatórios. O objetivo do presente relato de caso é mostrar as principais características associadas a técnica socket shield, seus fundamentos biológicos, impactos sobre os tecidos peri-implantares, vantagens, complicações e limitações. Palavra-chave: socket shield; preservação do alvéolo de extração; fragmento dentário vestibular.
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Palacios-Huerta, Ignacio. "Pelé Meets John Von Neumann in the Penalty Area." In Beautiful Game Theory. Princeton University Press, 2014. http://dx.doi.org/10.23943/princeton/9780691144023.003.0002.
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The movie A Beautiful Mind (2001) portrays the life and work of John F. Nash Jr., who received the Nobel Prize in Economics in 1994. A class of his theories deals with how people should behave in strategic situations that involve what are known as “mixed strategies,” that is, choosing among various possible strategies when no single one is always the best when you face a rational opponent. This chapter uses data from a specific play in soccer (a penalty kick) with professional players to provide the first complete test of a fundamental theorem in game theory: the minimax theorem. The minimax theorem can be regarded as a special case of the more general theory of Nash. It applies only to two-person, zero-sum or constant-sum games, whereas the Nash equilibrium concept can be used with any number of players and any mixture of conflict and common interest in the game.
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Atkins, Peter. "Two Hands Clapping: Redox Reactions." In Reactions. Oxford University Press, 2011. http://dx.doi.org/10.1093/oso/9780199695126.003.0009.
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I promised in Reactions 3 and 4 to lead you to the promised land of the modern understanding of oxidation and reduction reactions. This is the section where these two great chemical rivers flow together and acquire great explanatory power and wide applicability. I have already shown that one great class of reactions, those between acids and bases (Reaction 2), takes place by the transfer of one fundamental particle, the proton. I shall now show you that oxidation and reduction reactions all take place by the transfer of another fundamental particle, in this case the proton’s cousin, the electron. Don’t be put off by the thought that in this unification of two great rivers I am embarking on a highly abstract, distant-from-reality account. All I am doing is looking for and presenting the essential step that is involved in these reactions. This is a bit like looking for the core idea of many sports, which is to get a projectile to move into a particular location, be it soccer, baseball shooting, darts, archery, or billiards. I hope you will begin to appreciate in the course of this chapter that when chemists carry out their reactions by stirring, boiling, and mixing, all they are doing is encouraging fundamental particles, in this case electrons but in Reaction 2 protons, to migrate from where they are found to where the chemist wants them to be. Industry does the same coaxing on a massive scale. My aim here is to show you that everything I discussed in Reactions 3 and 4 boils down to the consequences of the transfer of electrons from one species to another. You have already caught a glimpse of that process as we stood together perilously deep inside the blast furnace in Reaction 4 and saw that O2– ions transfer electrons to Fe3+ ions to bring about the reduction of the ore to the metal. Tighten your intellectual seat belt. I intend to develop the very sparse view that oxidation is the loss of electrons and reduction is their gain. That is the austere message to take from this chapter, but I will cloak it in velvet.
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Beauchamp, Tom L., F. Barbara Orlans, Rebecca Dresser, David B. Morton, and John P. Gluck. "Winky and Wanda at the Detroit Zoo." In The Human Use of Animals. Oxford University PressNew York, NY, 2008. http://dx.doi.org/10.1093/oso/9780195340198.003.0006.
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Abstract Winky, an Asian elephant, resided in the Detroit Zoological Institute for 14 years. Wanda, on loan from the San Antonio Zoo, lived with her for eight years. Their one-acre yard was about half the area of a professional soccer field. This outdoor area included trees, toys, and a pool. Inside the barn, they had heated floors for the days when the Michigan winters made it unpleasant for them to be outside. They received food, baths, pedicures, and expert medical care. In return, Winky and Wanda had only to wander through the yard, occasionally tossing dust on their backs to protect against insects and sunburn. Suddenly, in May 2004, the Detroit Zoo announced that it would be sending Winky and Wanda away and discontinuing the elephant exhibit permanently.2 At first glance, this news was unremarkable. Several zoos had closed elephant exhibits in previous years, causing little stir outside their local areas. Some zoos had decided that maintaining elephant exhibits caused too great a financial burden. Others were persuaded to relinquish their elephants by public pressure from the media or from protesters. The Detroit Zoo’s decision, however, was indeed remarkable, because it was motivated fundamentally by moral concerns with implications for many zoos.3 According to Dr. Ron Kagan, a biologist and the director of the Detroit Zoo, “The quality of life for the [elephants] is not adequate and is different from other animals.”4 Over several years, he and his staff observed that the elephants’ health was deteriorating in ways that would not likely have occurred in the wild. Kagan believed that the Detroit Zoo lacked the facilities to care properly for elephants.
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Chowdhary, Kuntal, and Christopher J. Standaert. "“It Hurt So Much I Had to Come out of the Game.”: A 14-Year-Old Soccer Player with Acute Low Back Pain." In Low Back Pain. Oxford University PressNew York, 2024. http://dx.doi.org/10.1093/med/9780197652848.003.0026.
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Abstract The most common cause of LBP in an adolescent athlete is a stress fracture of the pars interarticularis of the vertebral arch (isthmic spondylolysis). Spondylolysis can occur gradually or present acutely with low back or upper sacral area pain. Leg pain raises concerns for other conditions, such as a concurrent spondylolisthesis or disc herniation. The rate of asymptomatic pars fractures in adolescent athletes is about 10%, so a diagnosis cannot be made on plain radiographs alone. A combination of magnetic resonance imaging, nuclear imaging, and computed tomography is required. The fundamental treatment of a painful spondylolysis/pars fracture in an adolescent athlete is relative rest. As acute pars fractures have a mean healing time of over 100 days, activity should be restricted for 3 months, followed by comprehensive rehabilitation. Average time to return-to-play is 6–7 months. 85% of affected athletes return to sports, and very few require surgery.
Conference papers on the topic "Soccer fundamentals"
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Meyyappan, Karumbu, Alan McAllister, Amit Abraham, Vijaykumar Krithivasan, and Gregorio Murtagian. "Fundamentals based approach to predict socket stack performance." In 2014 IEEE 60th Holm Conference on Electrical Contacts (Holm). IEEE, 2014. http://dx.doi.org/10.1109/holm.2014.7031071.
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Luo, Yudong, Oliver Schulte, and Pascal Poupart. "Inverse Reinforcement Learning for Team Sports: Valuing Actions and Players." In Twenty-Ninth International Joint Conference on Artificial Intelligence and Seventeenth Pacific Rim International Conference on Artificial Intelligence {IJCAI-PRICAI-20}. International Joint Conferences on Artificial Intelligence Organization, 2020. http://dx.doi.org/10.24963/ijcai.2020/464.
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A major task of sports analytics is to rank players based on the impact of their actions. Recent methods have applied reinforcement learning (RL) to assess the value of actions from a learned action value or Q-function. A fundamental challenge for estimating action values is that explicit reward signals (goals) are very sparse in many team sports, such as ice hockey and soccer. This paper combines Q-function learning with inverse reinforcement learning (IRL) to provide a novel player ranking method. We treat professional play as expert demonstrations for learning an implicit reward function. Our method alternates single-agent IRL to learn a reward function for multiple agents; we provide a theoretical justification for this procedure. Knowledge transfer is used to combine learned rewards and observed rewards from goals. Empirical evaluation, based on 4.5M play-by-play events in the National Hockey League (NHL), indicates that player ranking using the learned rewards achieves high correlations with standard success measures and temporal consistency throughout a season.
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Wu, Lianjun, and Yonas Tadesse. "Musculoskeletal System for Bio-Inspired Robotic Systems Based on Ball and Socket Joints." In ASME 2016 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/imece2016-67394.
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Musculoskeletal system is the fundamental structure that allows complex mobility of biological systems. A lot of efforts have been made in the past to mimic this structure using synthetic materials for use in robotic systems. Development challenges for this technology include design and manufacturing, system integration, control methods and energy usage. One of the key elements of musculoskeletal system is artificial muscles or actuators used in this system. Actuators presented in the literature do not match the performance of natural muscles in most of the metrics such as force generation, strain output, frequency, power density, ease of control and repeatability. This paper briefly describes the recently introduced Twisted and Coiled Polymer (TCP) muscles integrated into a ball and socket joint made of ABS plus® material. The proposed structure consists of a class of ball-and-socket joint that incorporates TCP muscles and silicone to generate multidimensional actuation. Most traditional joint-and-actuator assemblies include passive rotary joints actuated by servomotors via gears transmission. Our proposed ABS based 3D printed joint is actuated by artificial muscles without any complex mechanical transmission system. In comparison with other such assemblies, the proposed joint system is a promising solution to the diverse applications in robotics, especially where soft actuators and cost effective solutions are needed.
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LOURENÇO, LEONARDO PINHEIRO NOGUEIRA, ROBERTO MUNIZ FERREIRA, CLAUDIA CRISTINA MORAIS, et al. "Bacteremia Persistente por Proteus Mirabilis Associada a Tratamento Conservador de Infecção de Dispositivo Cardíaco em Paciente Frágil." In 38º Congresso de Cardiologia da SOCERJ. International Journal of Cardiovascular Sciences, 2021. http://dx.doi.org/10.36660/ijcs.20210230a.
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Introdução: As infecções de dispositivos cardíacos podem acometer a loja da unidade geradora, o sistema endovascular ou ambos. Embora a retirada de todo o sistema é fundamental para um sucesso terapêutico, o procedimento pode cursar com um alto risco de complicações, quando então a antibioticoterapia supressora deve ser considerada. Caso: Homem, 90 anos, portador de demência, diabetes, fibrilação atrial e insuficiência cardíaca isquêmica, submetido a implante de cardiodesfibrilador há 9 anos, sem história de choques. Procurou atendimento após extrusão da unidade geradora, com sinais inflamatórios locais. Indicada a retirada de todo o sistema, mas por dificuldades técnicas e fragilidade clínica subjacente, foi removida apenas a unidade geradora, com lavagem extensa do local, coleta de material para cultura e proposta de antibioticoterapia supressora contínua. Três dias depois houve crescimento de Proteus mirabilis, além de queda do estado geral, sem febre. Iniciado ceftriaxone e coletadas hemoculturas que revelaram a mesma bactéria. Após 6 semanas de antibiótico venoso houve resposta adequada e negativação das culturas, sendo mantido cefuroxime oral para uso domiciliar. Após 1 mês, houve recidiva dos sintomas com reinternação e nova identificação de P. mirabilis em múltiplas hemoculturas. Submetido a FDG-PET/TC que confirmou atividade inflamatória no cabo sepultado (Figura – setas). Além do novo curso de ceftriaxone, foi indicada a retirada do cabo sepultado, apesar dos riscos inerentes ao procedimento. O mesmo foi realizado sem intercorrências, e o paciente apresentou evolução satisfatória após completar o período de antibiótico. Conclusão: Nas infecções de dispositivos cardíacos, a antibioticoterapia isolada sem a retirada do sistema deve ser reservada para situações restritas, por estar associada a maiores taxas de falha terapêutica e morte. Mesmo em pacientes frágeis e com múltiplas comorbidades, a remoção do dispositivo deve ser almejada para a resolução do quadro infeccioso, independente da bactéria envolvida.
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Park, Na-Yeon, Su-Hong Eom, Jung-Hwun Ryu, and Eung-Hyuk Lee. "A Fundamental Study on a System for Estimating the Intention to Change a User Control Method by Measuring the Pressure inside the Transfemoral prosthetic Socket." In 2023 International Conference on Electronics, Information, and Communication (ICEIC). IEEE, 2023. http://dx.doi.org/10.1109/iceic57457.2023.10049956.
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