The effectiveness of recovery interventions following prolonged multiple sprint team sports matches has rarely been studied despite the potential for exercise-induced muscle damage to adversely affect training in the days following games. The lack of research related to this topic is probably owing to the wide variability that exists in the movement demands of players between matches and the impact that this has on the subsequent rate and magnitude of recovery which makes it difficult to detect meaningful differences when conducting research with small sample sizes. Therefore, the purpose of this thesis was to develop a rugby league-specific match simulation protocol that replicates the movement demands, physiological responses and subsequent recovery from matches in order to study the effectiveness of recovery interventions. Hence, two time-motion analysis studies were conducted using a semi-automated image recognition system to inform the development of the rugby league match simulation protocol (RLMSP). Whilst mean total distance covered over the duration of the match was 8,503 m, ball in play and stoppage work-to-rest ratios were 1:6.9 and 1:87.4, respectively, for all players. Furthermore, a significant decline in high and very high intensity running locomotive rates were observed between the initial and final 20 min periods of the match. Thus a RLMSP was devised to replicate the overall movement demands, intra-match fatigue and recovery from a senior elite rugby league match. Not only was there a low level of variability in the movement demands during the RLMSP over consecutive trials, but with the exception of creatine kinase, the rate and magnitude of recovery following the RLMSP was similar to that that has been published following competitive matches. Therefore, the RLMSP devised in this thesis may be a more appropriate research tool for assessing the effectiveness of recovery interventions following match related exercise than following actual match play.

While it is known that acute and chronic stress can impact cognition, less is known about the immediate impacts of minor frustrations or positive experiences on subsequent behavior and cognition in primates. This study used a novel methodology to engineer both a positive and (slightly) frustrating experience, using the same apparatus, in 15 adult capuchin monkeys. Subjects were presented with a working memory task (DMTS) for 30 minutes after the experimental manipulations (or a control). As predicted, the frustrating task prior to testing resulted in a decrease in performance on the DMTS compared to performance after a positive experience or the control. Contrary to predictions, a positive experience did not facilitate performance to higher levels than the control condition. Manipulations also impacted several behaviors. Although there may be different results in different contexts, these results indicate that even mild negative experiences impact subsequent behavior and cognition in primates.

The experimenter asked if documented equivalence class membership would influence the development of shared discriminative stimulus function established through simple successive discrimination training. In Experiment 1, equivalence classes were established with two sets of 9 stimuli. Common stimulus functions were then trained within or across the equivalence classes. Greater acquisition rates of the simple discriminations with stimuli drawn from within the equivalence classes were observed. In Experiment 2, a third stimulus set was added with which no equivalence relations were explicitly trained. The findings of Experiment 1 were replicated, but the Set 3 results were inconsistent across subjects. The outcomes of the two experiments demonstrate that equivalence classes have an effect on other behavioral relations which requires further investigation.

Orthodontic programs spend considerable amounts of time and energy to attract, recruit, and interview the best and brightest applicants. Applicants and programs submit ranked preferences, and resident positions are filled by a computerized matching system (Match). The specific aims of this study were to determine the relative importance of certain factors in applicants' Match ranking of orthodontic programs and to determine differences between orthodontic Program Directors perceptions and actual factors cited by applicants influencing their ranking of orthodontic programs.Surveys were mailed to 55 orthodontic Program Directors and 478 applicants participating in the 2002 orthodontic Match. Forty-nine Program Director (89%) and 224 applicant (47%) surveys were returned. Rankings and importance of factors cited by applicants in their decision-making process and perceptions of those factors cited by Program Directors were compared.Applicants' top three factors were: "satisfied current residents," "multiple techniques taught," and "good quality of clinical facility." Program Directors' perceived top three factors were: "satisfied current residents," "good program reputation," and "good impression of current residents at interview." Comparing Program Directors perceptions versus applicants' factors overall, the two groups were statistically different (P Despite these differences, there was generally a high level of overall agreement between Program Directors perceptions and factors actually influencing applicants' ranking of orthodontic programs.

In this thesis I provide statistical evidence documenting rigging of football matches in German long-term championship Bundesliga. For the purpose I use 8326 matches played in top three German long-term competitions through years 1995 -- 2012. The championship is based on a point collection in a standings table divided by strict success margins, e.g. title or relegation. The margins lead to a non-linear incentive structure in which one point is worth more for teams close to the margin. Uncertainty about the final outcome, however, postpones the equilibrating effect to the last rounds of a season. I find evidence of increased point earnings as a reaction on relegation margin closeness at the end of a season. Increased effort of the marginal teams cannot explain the findings as players exert no better performance in the incentive situation. In the same time, their opponents with long margin distance decrease their performance. In addition to that I provide evidence on cheating cooperation proxied by variance of players' performance. The variance does not react on the incentive situation suggesting that teammates behave unitedly. Performance of referees seems to exert stable performance with no reaction on teams' incentives. Overall, the results show strong evidence of systemic point trading in German Bundesliga.

Title: Analysis of didactic interaction with selected handball teams Objectives: The aim is to analyze the behavior and speech of coaches from various clubs in the female junior category during three matches at a tournament, record the results and then compare their average values per match with each other and with the theory. The final assessment will show values from a truncated system of analysis didactic interaction (ADI) and in particular the ratio of the average values from selected subcategories among the coaches. Methods: We received the data from coaches in the form of a voice recording. The evaluation of the obtained data is numerical forms - tables and graph. Results: According to the theory, coaches should praise their charges and correct their mistakes. This corresponds with the obtained results. During practices, information is relayed using a dominant form of expression and praise is minimal. Also, the rate of correction in comparison to the rate of observation was low. Key words: Coach, match, correction, children, handball, ADI

Title: Coaching of the football coach in the game Objectives: The main goal of this thesis was to explore how players perceive their coach during the length of a season, and his/her strengths and weaknesses. Another objective was to compare the results of male and female squads in the selected areas. Because the players' individual preferences and expectations can vary, the study aims to compare differences between players who evaluated their season as successful, and players who did not have a successful season. At the end the results were fed back to the players to evaluate whether the CBAS system can be used as a form of feedback, and whether the coach can use this tool to work collectively with the team, as well with individuals according to their specific needs. Methods: A structured questionnaire was used as the research method as well as individual interviews with players during their season. The main part of this research, identifying 12 assessing categories of a coach, was obtained by using a structured questionnaire. Interviews with individual players were conducted to clarify opinions of these players towards the evaluated coach. Results: After the interpretation of the results it was found that the differences between male and female players are apparent in area General encouragement....

The study assessed how stimuli that contradict pre-experimental histories affect the formation of new relations. The study also assessed whether social variables such as race would influence college students’ perceptions of people of different races and job types. Twenty-six college students at a Midwestern University participated in the study. During the pre-test, participants rated the degree of “Good” or “Bad” of various pictures of African American males, police officers, and random objects on a Likert-type scale. Next, based on their pre-test results, participants completed a match to sample task that paired pictures of African American males and police officers opposite of their initial perceptions. Afterward, all participants again completed the Likert-scale rating task. Pre-test results revealed that some participants demonstrated strong negative pre-experimental biases toward police officers and that the race of the participants influenced their pre-test ratings. Individual data showed that 22 out of 24 participants changed their perceptions for at least one stimulus. Match to sample and post-test results revealed that participants with strong pre-experimental biases took more trials to complete the task, scored less accurately when conditions included socially loaded stimuli, and were less likely to change mean ratings for police officers during the post-test rating scale.

A presente tese apresenta, discute e avalia criticamente o conteúdo e o contributo de uma seleção de trabalhos de pesquisa submetidos ou publicados em revistas internacionais no campo das ciências do esporte. Coletivamente, esses trabalhos contribuem para o campo da análise de jogo em jogadores jovens e adultos de futebol, com implicações para aperfeiçoar a avaliação e o treinamento. As pesquisas foram em parte moldadas pela experiência do autor na prática profissional e acadêmica, mas principalmente impulsionada por necessidades emergentes identificadas durante os anos de atuação prática e em parceria com profissionais atuantes em clubes de futebol. Um total de duas revisões sistemáticas (apresentadas na presente tese como introdução ao campo de estudo), sendo uma metaanálise, e três estudos de campo revisados por pares estão incluídos. Esta tese apresenta criticamente resultados e discussões sobre dois principais fluxos: (i) validação de testes físicos em ambiente de jogo, de acordo com as características gerais e exigências específicas das partidas; (ii) análise dos fatores contextuais e posicionais que afetam potencialmente o desempenho no futebol. Os trabalhos de pesquisa são apresentados em uma sequência conceitual dentro dos dois temas, em vez de uma ordem estritamente cronológica, para demonstrar a coerência e a sinergia dentro dos dois fluxos. Esta tese fornece uma reflexão crítica sobre a contribuição geral para o corpo atual de conhecimento científico e o impacto coletivo dos trabalhos que foi alcançado. As limitações dos estudos encontradas no decorrer do trabalho são discutidas como temas atuais, possibilitando um direcionamento para futuras pesquisas. Por fim, todo conhecimento produzido foi traduzido em forma de um e-book para maior acesso por diferentes recursos humanos / This thesis presents, discusses and critically evaluates the content and the contribution of a selection of research papers submitted or published to international peer-reviewed sports science journals. Collectively, these papers make novel insights to the field of match analysis in young and adults\' soccer players, with implications for improving assessment and training. The researches were partly shaped by the authors\' experience in professional and academic practice, but mainly driven by emerging and evolving needs-analyses identified within his work, identified during the years of practice and in partnership with professionals working in soccer teams. A total of two systematic reviews (presented in this document as an introduction to the field of study), one of them being a metaanalysis, and three original articles are included. These papers present critically comments on work in two main streams: (i) validation of physical fitness tests in a game context, according to general characteristics and specific requirements of the match; (ii) analysis of contextual and positional factors that potentially affect the soccer performance. The original research papers are presented in a conceptual sequence within the two themes, rather than a strictly chronological order to demonstrate coherence and synergy within the two collections. The document provides critical reflection on the general contribution to the current body of scientific knowledge and the collective impact of the work that has been achieved. The limitations of the studies found during the course of the work are discussed as current themes, allowing a direction for future research. Finally, all scientific knowledge produced was translated into an e-book for greater access by different human recourses

Fingerprint impressions are frequently encountered during the investigation of crime scenes, and may establish a crucial linkage between the suspect and the crime scene. Plastic fingerprint impressions found at crime scenes are often transient and delicate, leaving photography the sole means of documentation. A traditional photography approach can be inadequate in documenting impressions that contain three-dimensional (3D) details due to the limitations of camera and lighting conditions on scene. In this study, 3D scanning was proposed as a novel method for the documentation of plastic fingerprints. Structured-light 3D scanning (SLS) captures the distortion of projected light patterns on the subject to obtain its 3D profile, which allows fast acquisition of the complete 3D geometric information of the surface. The contactless operation of SLS also eliminates the risk of destroying fragile evidence, making it a sound choice for forensic applications. In this study, the feasibility of 3D scanning of plastic fingerprint impressions was evaluated and compared with traditional photography regarding the quantity and quality of perceptible friction ridge features. Attempts were made to develop a procedure to extract curvature features from 3D scanned fingerprints and flatten the friction ridge features into two-dimensional (2D) images to allow direct comparison with the traditional photography method in the CSIpix® Matcher and NFIQ 2.0 software. One of the developed methods (3DR) utilizing a discrete geometry operator and convexity features outperformed traditional photography, both in minutiae count and match quality, while traditional photography could not always capture enough high-quality minutiae for comparisons, even after digital enhancement. The reproducibility of the 3D scanning process was evaluated using 3D point cloud statistics. The pair-wise mean distance and standard deviation were calculated for four levels of comparisons with theoretically increasing disparity, including pairs of scans of the same impressions. The results showed minimal shape deviation from scan to scan for the same impression, but high variations for different impressions.