Xiao, Guoqiang; Jiang, Yang; Song, Gang; Jiang, Jianmin
We propose a support-vector-machine (SVM) tree to hierarchically learn from domain knowledge represented by low-level features toward automatic classification of sports videos. The proposed SVM tree adopts a binary tree structure to exploit the nature of SVM's binary classification, where each internal node is a single SVM learning unit, and each external node represents the classified output type. Such a SVM tree presents a number of advantages, which include: 1. low computing cost; 2. integrated learning and classification while preserving individual SVM's learning strength; and 3. flexibility in both structure and learning modules, where different numbers of nodes and features can be added to address specific learning requirements, and various learning models can be added as individual nodes, such as neural networks, AdaBoost, hidden Markov models, dynamic Bayesian networks, etc. Experiments support that the proposed SVM tree achieves good performances in sports video classifications.
Full Text Available BACKGROUND: The text deals with terminology issues from an interdisciplinary point of view. It is based on two diﬀerent disciplines, law and kinanthropology, in an area of their overlap. AIM: The aim of the author is to point out some possible legislative problems, which could arise due to the current reading of the sport supporting act (Act no. 115/2001. The second aim of the author is to contribute to the discussion of kinantropologists (possibly also the educational researchers and lawyers and to stress the importance of the systematic approach to terminology formulation. METHODS: The author uses the method of language interpretation. We also use the basic analytical methods, induction and deduction, while we stress the systematic approach to the term formulation. RESULTS: The analysis of the sport supporting act terminology shows some specific legislative problems, which could arise due to the definition of sport in the sport supporting act. The author discusses a possible alternative solution. CONCLUSION: According to the opinion of the author, clear, obvious and unified terminology of kinantropologists as specialists in their discipline should represent a source, from which other sciences could derive their terminology. Defined and inexpert terminology used in other disciplines should not be used as an argument for its adopting in kinanthropology.
Gurchiek, Larry; Mokha, Monique Butcher
Most coaches recognize the importance of creating a safe environment and preventing injuries of their athletes. Domain 2 is dedicated to this important aspect of coaching, and outlines specific areas within safety and injury prevention that coaches should address. Domain 2 sets the standards for facility, equipment, and environmental safety…
Lawson, LaJean; Lorentzen, Deana
This study evaluated currently marketed sports bras on subjective measures of comfort and support both within an entire group of women and within cup sizes, correlated the subjective measures of comfort and support with previously reported biomechanical findings of support on the same bras, and further developed empirically based guidelines for…
In 1948, Sir Ludwig Guttmann organised a sports competition involving World War II veterans with spinal cord injuries in Stoke Mandeville, England. Dr Guttmann worked towards rehabilitating World War II soldiers by involving them in competitive sports. Four years later, competitors from the Netherlands joined the games ...
van Bakel, Marian; Salzbrenner, Susan
Professional athletes moving abroad for their career is a novel phenomenon in IHRM. This exploratory paper charts the motives of sports expatriates to move abroad to play, as well as integration support and challenges. A survey was conducted with 108 sports expatriates in nine different sports....... Our paper contributes to the literature because it is one of the first studies focusing on sports expatriates from an international HR perspective. Our study provides information on a vulnerable group of expatriates; they are young and live under extreme performance pressure. Sports expatriates need...
Petrie, Trent A.; And Others
Surveyed counseling psychologists on their involvement in sport psychology research, training, and practice; their affiliation with sport psychology professional organizations; and their attitudes toward current professional sport psychology issues. Found that counseling psychologists were minimally involved, and had received little formal…
Wolpers, Martin; Memmel, Martin; Giretti, Alberto; Casals, Miquel; Niemann, Katja; Specht, Marcus
Wolpers, M., Memmel, M., Giretti, A., Casals, M., Niemann, K., & Specht, M. (2012). Supporting Collaborative Learning in the Architectural Domain. In A. Okada, T. Connolly, & P. Scott (Eds.), Collaborative Learning 2.0: Open Educational Resources (pp. 328-356). Hershey, PA: Information Science
Mellor-Crummey, John [Rice Univ., Houston, TX (United States)
A multi-institutional project known as D-TEC (short for “Domain- specific Technology for Exascale Computing”) set out to explore technologies to support the construction of Domain Specific Languages (DSLs) to map application programs to exascale architectures. DSLs employ automated code transformation to shift the burden of delivering portable performance from application programmers to compilers. Two chief properties contribute: DSLs permit expression at a high level of abstraction so that a programmer’s intent is clear to a compiler and DSL implementations encapsulate human domain-specific optimization knowledge so that a compiler can be smart enough to achieve good results on specific hardware. Domain specificity is what makes these properties possible in a programming language. If leveraging domain specificity is the key to keep exascale software tractable, a corollary is that many different DSLs will be needed to encompass the full range of exascale computing applications; moreover, a single application may well need to use several different DSLs in conjunction. As a result, developing a general toolkit for building domain-specific languages was a key goal for the D-TEC project. Different aspects of the D-TEC research portfolio were the focus of work at each of the partner institutions in the multi-institutional project. D-TEC research and development work at Rice University focused on on three principal topics: understanding how to automate the tuning of code for complex architectures, research and development of the Rosebud DSL engine, and compiler technology to support complex execution platforms. This report provides a summary of the research and development work on the D-TEC project at Rice University.
González, Alvaro J; Liao, Li
Protein-protein interaction (PPI) plays essential roles in cellular functions. The cost, time and other limitations associated with the current experimental methods have motivated the development of computational methods for predicting PPIs. As protein interactions generally occur via domains instead of the whole molecules, predicting domain-domain interaction (DDI) is an important step toward PPI prediction. Computational methods developed so far have utilized information from various sources at different levels, from primary sequences, to molecular structures, to evolutionary profiles. In this paper, we propose a computational method to predict DDI using support vector machines (SVMs), based on domains represented as interaction profile hidden Markov models (ipHMM) where interacting residues in domains are explicitly modeled according to the three dimensional structural information available at the Protein Data Bank (PDB). Features about the domains are extracted first as the Fisher scores derived from the ipHMM and then selected using singular value decomposition (SVD). Domain pairs are represented by concatenating their selected feature vectors, and classified by a support vector machine trained on these feature vectors. The method is tested by leave-one-out cross validation experiments with a set of interacting protein pairs adopted from the 3DID database. The prediction accuracy has shown significant improvement as compared to InterPreTS (Interaction Prediction through Tertiary Structure), an existing method for PPI prediction that also uses the sequences and complexes of known 3D structure. We show that domain-domain interaction prediction can be significantly enhanced by exploiting information inherent in the domain profiles via feature selection based on Fisher scores, singular value decomposition and supervised learning based on support vector machines. Datasets and source code are freely available on the web at http
Full Text Available Abstract Background Protein-protein interaction (PPI plays essential roles in cellular functions. The cost, time and other limitations associated with the current experimental methods have motivated the development of computational methods for predicting PPIs. As protein interactions generally occur via domains instead of the whole molecules, predicting domain-domain interaction (DDI is an important step toward PPI prediction. Computational methods developed so far have utilized information from various sources at different levels, from primary sequences, to molecular structures, to evolutionary profiles. Results In this paper, we propose a computational method to predict DDI using support vector machines (SVMs, based on domains represented as interaction profile hidden Markov models (ipHMM where interacting residues in domains are explicitly modeled according to the three dimensional structural information available at the Protein Data Bank (PDB. Features about the domains are extracted first as the Fisher scores derived from the ipHMM and then selected using singular value decomposition (SVD. Domain pairs are represented by concatenating their selected feature vectors, and classified by a support vector machine trained on these feature vectors. The method is tested by leave-one-out cross validation experiments with a set of interacting protein pairs adopted from the 3DID database. The prediction accuracy has shown significant improvement as compared to InterPreTS (Interaction Prediction through Tertiary Structure, an existing method for PPI prediction that also uses the sequences and complexes of known 3D structure. Conclusions We show that domain-domain interaction prediction can be significantly enhanced by exploiting information inherent in the domain profiles via feature selection based on Fisher scores, singular value decomposition and supervised learning based on support vector machines. Datasets and source code are freely available on
Kim, Wonjun; Park, Jimin; Kim, Changick
Scorebox plays an important role in understanding contents of sports videos. However, the tiny scorebox may give the small-display-viewers uncomfortable experience in grasping the game situation. In this paper, we propose a novel framework to extract the scorebox from sports video frames. We first extract candidates by using accumulated intensity and edge information after short learning period. Since there are various types of scoreboxes inserted in sports videos, multiple attributes need to be used for efficient extraction. Based on those attributes, the optimal information gain is computed and top three ranked attributes in terms of information gain are selected as a three-dimensional feature vector for Support Vector Machines (SVM) to distinguish the scorebox from other candidates, such as logos and advertisement boards. The proposed method is tested on various videos of sports games and experimental results show the efficiency and robustness of our proposed method.
Sietske van Berkel; Jaap Stomphorst; Hilco Prins; Marike Hettinga; Wasim Alsaqaf
This paper describes the development and first version of an eHealth system for sports physicians who support employees in improving their health and fitness. Regular physical activity improves quality of life and has various health benefits. Companies have an interest in the health and
Kelly, Sarah; Thelwell, Richard; Barker, Jamie B; Harwood, Chris G
In the present study we add to the literature by exploring the degree to which UK practitioner psychologists perceive themselves able to support sport coaches, and how professional training prepares psychologists for coach work across performance domains. Ten participants comprising seven sport and exercise psychologists with Health Care Professions Council (HCPC) practitioner psychologist status and three trainee psychologists studying towards the British Psychological Society (BPS) qualification in sport and exercise psychology (QSEP) were individually interviewed. All participants reported prior experience of working with coaches across all performance domains. We explored: practitioner's understanding of the challenges coaches face within their job; practitioner's experiences of coach work; perspectives about the ways in which practitioners could and should support coaches; and, the degree to which professional training prepares practitioners for coach work. Using recommended procedures of Connelly and Peltzer, content analysis revealed practitioners perceived the challenges faced by coaches are different at grassroots level compared to those working with elite athletes, and that practitioners require skills to provide one-to-one coach support and group-based interventions. All practitioners perceived that training programmes do not adequately equip trainees with skills required for coach work. We discuss the implications for enhancing practitioner training in the UK.
長岡, 雅美; 赤松, 喜久; Masami, Nagaoka; Yoshihisa, Akamatsu
The purpose of this study is to clarify the concept of Guidance and Support on community sports and to specify the directionality of organization and support for achievement of the sports society through life. The authors have stressed that it is necessary for achievement of the society for longlife sports，to cooperate with other groups and to construct a consistent support system. This study is also to explore the condition of community sports club management through analyzing the Japan Juni...
L. A. Balykova
Full Text Available The paper discusses the most topical issues of medical support of children and adolescents engaged in physical exercises and sports. Much attention is paid to different views on the etiology, pathogenesis, diagnosis, and principles of therapy of pathological transformation of the heart in child athletes. The problem of sudden cardiac death in sports and the possibility of a relationship between connective tissue dysplasia and its development are touched upon. Electrocardiographic and morphological criteria for cardiac maladaptation in athletes are discussed. The problem of early and accessible diagnosis and Russia’s tactics for the diagnosis of health changes in athletes and approaches to their prevention and treatment are covered. Different ways to prevent the pathological transformation of the cardiovascular system in athletes and sudden cardiac death as its extreme manifestation are discussed.
Leung, Kim Chau; Marsh, Herbert W.; Craven, Rhonda G.; Yeung, Alexander S.; Abduljabbar, Adel S.
Peer support interventions have mostly neglected the domain specificity of intervention effects. In two studies, the present investigation examined the domain specificity of peer support interventions targeting specific domains of self-concept. In Study 1, participants ("n" = 50) who had received an academically oriented peer support…
Sadayappan, Ponnuswamy [The Ohio State Univ., Columbus, OH (United States)
Domain-Specific Languages (DSLs) offer an attractive path to Exascale software since they provide expressive power through appropriate abstractions and enable domain-specific optimizations. But the advantages of a DSL compete with the difficulties of implementing a DSL, even for a narrowly defined domain. The DTEC project addresses how a variety of DSLs can be easily implemented to leverage existing compiler analysis and transformation capabilities within the ROSE open source compiler as part of a research program focusing on Exascale challenges. The OSU contributions to the DTEC project are in the area of code generation from high-level DSL descriptions, as well as verification of the automatically-generated code.
Full Text Available The paper presents the research methodology and the main findings of the study carried out to monitor and assess the UISP –the largest sport for all Italian association– national project named Diritti in campo (Rights in the field. The project had the overall goals to use sport-based programs to support the process of integration of migrants living in eight selected Italian cities. The aims of the research study were: the assessment of the impact of the project on migrants’ social inclusion; the identification of specific determinants for success of a program using sport as main mean of intervention; the proposition of a qualitative methodological approach in the domain of migration studies in Italy. The research methodology was based on the case-study paradigm (Yin, 2009 and combined several tools interpolating direct observations, semi-structured and in-depth interviews, focus groups, and documentary analysis. Based on the main findings of the study, eight specific determinants for success as well as four general organizational determinants were highlighted: the relevance of ludodiversity (Renson, 2004, the changes needed in the organizational culture, the requirement of an entire system of integration built as a network, the management of the spaces.
van Bakel, Marian; Salzbrenner, Susan
Professional athletes moving abroad for their career is a novel phenomenon in IHRM. This exploratory paper charts the motives of sports expatriates to move abroad to play, as well as adjustment challenges and support. A survey was conducted with 108 sports expatriates in 12 different sports....... Our paper contributes to the literature because it is one of the first studies focusing on sports expatriates from an international HR perspective. Our study provides information on a vulnerable group of expatriates; they are young in age and under extreme performance pressure. Sports expatriates need...
The complexity of wheelchair sports provides the scientist with a unique challenge. There are two major components that contribute towards 'wheeled sports' performance: the athlete and the chair. It is the interaction of these two components that enable wheelchair propulsion and the sporting movements required within a given sport. This article will describe three discrete case studies on how sport scientists have worked with Great Britain coaches and practitioners to help optimise training leading to a major competition through evidence base practise. A fourth area will describe on-going work designed to address the optimisation of wheelchair configurations for wheelchair court sports. It will focus on four sports: wheelchair racing, wheelchair tennis, wheelchair basketball and wheelchair rugby. The first topic will discuss the concept of pushing economy and mechanical efficiency of wheelchair propulsion. The second topic will show how technology assists the coaching process. The third topic will illustrate the concept of sports classification, and show how training volume 'in terms of basketball shooting' may need to be individually assigned and finally future research within wheelchair team sports and chair configurations will be examined.
MUTLU, Çiğdem; ŞAHİN, Tuba
Sports marketing, both with regard to recognition of countries and sport branches worldwide and providing required source of income as a requirement of competition, appears to us as an important concept. At this study, basically it is aimed to reveal how sports marketing has a role at becoming supporter of a sports club and that which factors affects supporters most in this regard. 1800 students continuing education at Düzce University Akçakoca School of Tourism and Hotel Management and Akçak...
Tiggelman, Dana; van de Ven, Monique O M; van Schayck, Onno C P; Engels, Rutger C M E; van Sluijs, Esther M F
Few studies have examined determinants of physical activity in patients with chronic illnesses, like asthma. The aim of this study was to examine whether baseline maternal and paternal beliefs, support and parenting were associated with changes in sport participation of adolescents with asthma, and investigate the moderating effect of sex. In a population-based cohort study, during home visits in 2012 and 2013, 253 adolescents completed a questionnaire assessing their sport participation. Both parents reported their sport-specific parenting (support, general and asthma-specific beliefs, self-efficacy to encourage sport participation). The collected data was described using descriptive statistics. Path and multi-group analyses were used to examine whether baseline parental factors predicted change in adolescent sport participation, multi-group analyses examined the moderating effect of sex. For all analyses probability p value less than the accepted level of significance α = 0.05 (p sport participation of the adolescents, sex did not moderate the associations. In the fully adjusted models, only maternal asthma-specific beliefs about sport participation were significantly positively associated with change in adolescent sport participation. Sport-specific parenting does not appear to be a determinant of sport participation in adolescents with asthma. Future research should consider other individual, social and environmental determinants to inform intervention development.
Feddermann-Demont, Nina; Echemendia, Ruben J; Schneider, Kathryn J; Solomon, Gary S; Hayden, K Alix; Turner, Michael; Dvořák, Jiří; Straumann, Dominik; Tarnutzer, Alexander A
Sport-related concussion (SRC) is a clinical diagnosis made after a sport-related head trauma. Inconsistency exists regarding appropriate methods for assessing SRC, which focus largely on symptom-scores, neurocognitive functioning and postural stability. Systematic literature review. MEDLINE, EMBASE, PsycINFO, Cochrane-DSR, Cochrane CRCT, CINAHL, SPORTDiscus (accessed July 9, 2016). Original (prospective) studies reporting on postinjury assessment in a clinical setting and evaluation of diagnostic tools within 2 weeks after an SRC. Forty-six studies covering 3284 athletes were included out of 2170 articles. Only the prospective studies were considered for final analysis (n=33; 2416 athletes). Concussion diagnosis was typically made on the sideline by an (certified) athletic trainer (55.0%), mainly on the basis of results from a symptom-based questionnaire. Clinical domains affected included cognitive, vestibular and headache/migraine. Headache, fatigue, difficulty concentrating and dizziness were the symptoms most frequently reported. Neurocognitive testing was used in 30/33 studies (90.9%), whereas balance was assessed in 9/33 studies (27.3%). The overall quality of the studies was considered low. The absence of an objective, gold standard criterion makes the accurate diagnosis of SRC challenging. Current approaches tend to emphasise cognition, symptom assessment and postural stability with less of a focus on other domains of functioning. We propose that the clinical assessment of SRC should be symptom based and interdisciplinary. Whenever possible, the SRC assessment should incorporate neurological, vestibular, ocular motor, visual, neurocognitive, psychological and cervical aspects. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.
FUKUYAMA, Hirofumi; 福山, 博文
As described in this paper, we use a cultural transmission model to elucidate the formation process that transforms people into sports lovers. The cultural transmission model is useful for judging when people become sports lovers and how the sports lover share of a population changes because this model can analyze the process by which a naïve child receives various influences that form preferences. Moreover, we examine how public support of a sports team in one region affects the share of spo...
Pol, P.K.C. van de; Kavussanu, M.; Kompier, M.A.J.
This study examined: (a) whether athletes’ (N = 348) perceived autonomy support (i.e., showing interest in athletes’ input and praising autonomous behavior) differs across contexts (training vs. competition) and sport types (individual vs. team sports), and (b) whether the relationships between
Sjöstrand, Karl; Larsen, Rasmus
-class support vector machine classifier. Recently, it was shown that the regularization path of the support vector machine is piecewise linear, and that the entire path can be computed efficiently. This pa- per shows that this property carries over to the support vector domain description. Using our results......The support vector domain description is a one-class classi- fication method that estimates the shape and extent of the distribution of a data set. This separates the data into outliers, outside the decision boundary, and inliers on the inside. The method bears close resemblance to the two...... the solution to the one-class classification can be solved for any amount of regularization with roughly the same computational complexity required to solve for a particularly value of the regularization parameter. The possibility of evaluating the results for any amount of regularization not only offers more...
Hansen, Michael Sass; Ólafsdóttir, Hildur; Sjöstrand, Karl
and registration of the myocardium provided pixel-wise signal intensity curves that were analyzed using the Support Vector Domain Description (SVDD). In contrast to normal SVDD, the entire regularization path was calculated and used to calculate a generalized distance. The results corresponded well to the ischemic...
Morales, Jorge; Lau, Hakwan; Fleming, Stephen M
Metacognition is the capacity to evaluate the success of one's own cognitive processes in various domains, e.g. memory and perception. It remains controversial whether metacognition relies on a domain-general resource that is applied to different tasks, or whether self-evaluative processes are domain-specific. Here we directly investigated this issue by examining the neural substrates engaged when metacognitive judgments were made by human participants of both sexes during perceptual and memory tasks matched for stimulus and performance characteristics. By comparing patterns of functional magnetic resonance imaging (fMRI) activity while subjects evaluated their performance, we revealed both domain-specific and domain-general metacognitive representations. Multi-voxel activity patterns in anterior prefrontal cortex predicted levels of confidence in a domain-specific fashion, whereas domain-general signals predicting confidence and accuracy were found in a widespread network in the frontal and posterior midline. The demonstration of domain-specific metacognitive representations suggests the presence of a content-rich mechanism available to introspection and cognitive control. Significance statement: We use human neuroimaging to investigate processes supporting memory and perceptual metacognition. It remains controversial whether metacognition relies on a global resource that is applied to different tasks, or whether self-evaluative processes are specific to particular tasks. Using multivariate decoding methods, we provide evidence that perceptual- and memory-specific metacognitive representations cortex co-exist with generic confidence signals. Our findings reconcile previously conflicting results on the domain-specificity/generality of metacognition, and lay the groundwork for a mechanistic understanding of metacognitive judgments. Copyright © 2018 Morales et al.
Within the sport domain, parents play an important role in youth sports. Previous research has shown that children are more likely to participate in sport if they receive parental support. Therefore, this study was designed to investigate children's perceptions of parental involvement in sport at primary and secondary public ...
Kurc, Andrew R; Leatherdale, Scott T
To examine how social support, participation in intramurals, varsity and community sports are associated with physical activity among Ontario secondary school students, and explore gender differences in the prevalence of physical activity and participation in school- and community-based sports. Data from 25,416 students (grades 9-12) attending 76 Ontario secondary schools were collected using the School Health Action, Planning, and Evaluation System (SHAPES). Logistic regression analyses examined how social support and school- and community-based sports participation were associated with physical activity. Males and females with low social support for physical activity were less likely to be active than their lower-risk peers (males: OR 0.61; females: OR 0.72). Males and females were more likely to be active if they participated in intramural activities (males: OR 1.92; females: OR 1.55), varsity sports (males: OR 1.93; females: OR 1.77), or community sports (males: OR 2.84; females: OR 2.90). Since students with low social support for physical activity were less likely to be active, interventions to increase support and engagement in physical activity should be targeted to these students. In addition, considering that participation in school- and community-based sports increases the likelihood that students were active, practitioners should seek to enhance opportunities for participation in and access to these programs in order to increase the level of activity obtained by students.
Nord, Natasa; Mathisen, Hans Martin; Cao, Guangyu
The aim of the study was to develop models for energy planning for an air supported sports hall by analyzing different energy efficiency possibilities. This is a very specific building type suitable for sport activities in cold climates. The observed hall was operated when outdoor temperature was under 5 °C, while the most common measured indoor air temperature was 8 °C during the year. Neither indoor nor outdoor temperature influenced the overpressure. Based on the measurements, the specific...
齋藤, 実; 小澤, 聡
Sports training camp is carried out for player reinforcement frequently in a high school.Recently, Importance of sports medicine and training science were pointed out, and itincreased that the trainer which supported sports medicine and training science took atraining camp along. On the other hand, introduction of sports medicine and training science is late in Kendo because its training is executed mainly on a Japanese traditional lesson method. In the physical education union of a high scho...
Hallquist, Charlotte; Fitzgerald, Ulrika Tranaeus; Alricsson, Marie
The manner in which health professionals and coaches act and decide on treatment and prognosis can influence athletes in a way that not only strengthens them, but it can also reduce their confidence in their own ability. The purpose was to determine who has the responsibility for child and adolescent psychosocial support needed in connection with a severe sports injury as well as investigate whether coaches, physiotherapists and parents are aware of the support that is needed. Qualitative interviews with coaches, parents and physiotherapists with experience of serious sports injuries in young people aged 12 to 16 years old from different sports were analysed using content analysis. The study showed that all actors independently imparted communication as being the major problem and indicated that the role of a coordinator was missing. They imparted cognitive, emotional and behavioural reactions in children, which were considered to be more common in younger children as indicated in previous studies. Coaches felt they had lack of education and time; parents described their disappointment in caregivers and personality changes in their children in connection with the injury. Physiotherapists felt that rehabilitation was often served as a substitute for the sport and that they therefore had greater responsibility for the child than they had been educated for. Results should be communicated to participants who are involved in children's and adolescent's sports to increase their knowledge and thus allow them to be able to give our children the best possibility, regardless of whether they return to the sport or not.
Full Text Available Word „marketing“ comes from AngloSaxon linguistic domain and implies in a narrow sense the market. Under marketing, we consider certain process, which should create and solve relations of exchange between manufacturers on one side, and consumers on the other. Discussion about sport marketing implies its theoretical definition and generalization, and then its actual definition in sport environment. Sport marketing belongs to business function of sport organization and represents primaly an economical process of connecting produktion (sport organizations with sportsmen and coaches and consumption (sport and other public. Sport marketing is the reality in sport today, and cannot be observed as fashionabless of capitalistic production. Today is almost impossible for sport organization to make business without its business part called sport marketing if it wants to survive in sport arena.
Full Text Available Grounded in Self-Determination Theory, structural equation modeling (SEM with the aim of examining how parental support/pressure could influence their children´s motivational processes in sport was conducted, as well as the models´ differences in operability regarding gender. The sample size was 321 children ranging in age from 10 to 16 years old who were athletes from Extremadura, and 321 parents (included only the father or mother more involved with the sport of his or her child. 175 participants were male and 146 were female from individual (n = 130, and team sports (n=191. A questionnaire was conducted to assess parental perception of support/pressure and another questionnaire was conducted to measure satisfaction of basic psychological needs, type of motivation and enjoyment/boredom showed by their children towards sport practice. Results revealed that parental pressure negatively predicted satisfaction of the basic psychological needs. It also emerged as a strong positive predictor of intrinsic motivation and negative predictor of amotivation. Moreover, intrinsic motivation emerged as positive predictor of enjoyment and a negative predictor of boredom, whereas amotivation positively predicted boredom and negatively predicted enjoyment. Furthermore, results showed there were mean differences by gender: male athletes perceived greater parental pressure. Hence, it is necessary to decrease parental pressure towards their children in sport, with the aim of making them more motivated and enjoy, promoting positive consequences.
This paper is based on a keynote lecture delivered at the International Association of Physical Education in Higher Education 2011 Conference, University of Limerick, on the sub theme: "Technologies in Support of Physical Education, Sport, and Physical Activity." The paper outlines and illustrates a framework: narrative technology, which can be…
Martin, Andrew J.
The primary purpose of this study was to examine the domain specificity (or otherwise) of motivation and engagement across academic, sport, and music domains using a survey-based methodology with parallel forms of the Motivation and Engagement Scale. The secondary purpose of the study was a methodological one seeking to test the most appropriate…
Hallquist, Charlotte; Fitzgerald, Ulrika Tranaeus; Alricsson, Marie
The manner in which health professionals and coaches act and decide on treatment and prognosis can influence athletes in a way that not only strengthens them, but it can also reduce their confidence in their own ability. The purpose was to determine who has the responsibility for child and adolescent psychosocial support needed in connection with a severe sports injury as well as investigate whether coaches, physiotherapists and parents are aware of the support that is needed. Qualitative interviews with coaches, parents and physiotherapists with experience of serious sports injuries in young people aged 12 to 16 years old from different sports were analysed using content analysis. The study showed that all actors independently imparted communication as being the major problem and indicated that the role of a coordinator was missing. They imparted cognitive, emotional and behavioural reactions in children, which were considered to be more common in younger children as indicated in previous studies. Coaches felt they had lack of education and time; parents described their disappointment in caregivers and personality changes in their children in connection with the injury. Physiotherapists felt that rehabilitation was often served as a substitute for the sport and that they therefore had greater responsibility for the child than they had been educated for. Results should be communicated to participants who are involved in children’s and adolescent’s sports to increase their knowledge and thus allow them to be able to give our children the best possibility, regardless of whether they return to the sport or not. PMID:28119882
Omer Špirtović; Danilo Aćimović; Ahmet Međedović; Zoran Bogdanović
Word „marketing“ comes from AngloSaxon linguistic domain and implies in a narrow sense the market. Under marketing, we consider certain process, which should create and solve relations of exchange between manufacturers on one side, and consumers on the other. Discussion about sport marketing implies its theoretical definition and generalization, and then its actual definition in sport environment. Sport marketing belongs to business function of sport organization and represents primaly an eco...
Abidin, Mohammad Zukuwwan Zainol; Nawawi, Mohd Kamal Mohd; Kasim, Maznah Mat
This paper proposes a suitable research procedure that can be referred to while conducting a Decision Support System (DSS) study, especially when the development activity of system artifacts becomes one of the research objectives. The design of the research procedure was based on the completion of a football DSS development that can help in determining the position of a player and the best team formation to be used during a game. After studying the relevant literature, we found that it is necessary to combine the conventional rainfall System Development Life Cycle (SDLC) approach with Case Study approach to help in structuring the research task and phases, which can contribute to the fulfillment of the research aim and objectives.
Ryom, Knud Eske; Wikman, Johan Michael; Stelter, Reinhard
The purpose of this study was to investigate the effect and experience of a team sport and coaching intervention upon self-concept in a sample of male school students with primarily migrant background. A convergent parallel mixed method design was used to compare and relate a questionnaire study ...... and more supportive social environment, as the result of their participation. Implications of the presented results are discussed, as well as strategies for working with team sport and coaching in a school setting in deprived areas or beyond.......The purpose of this study was to investigate the effect and experience of a team sport and coaching intervention upon self-concept in a sample of male school students with primarily migrant background. A convergent parallel mixed method design was used to compare and relate a questionnaire study...... (SDQ-II & YSEQ) and an interview study in a quasi-experimental design. A two-year intervention period was conducted with students in 7th, 8th and 9th grade. The interventions were a two-stringed effort with team sport and group coaching introduced to the participants. Quantitative results showed...
Saw, Anna E.; Main, Luana C.; Gastin, Paul B.
Athlete self-report measures (ASRM) are a popular method of athlete monitoring in high-performance sports. With increasing recognition and accessibility, ASRM may potentially be utilized by athletes from diverse sport contexts. The purpose of the present study was to improve understanding of ASRM implementation across different sport contexts by observing uptake and compliance of a newly implemented ASRM over 16 weeks, and investigating the perceived roles and factors influencing implementation. Athletes (n=131) completed an electronic survey at baseline and week 16 on their perceptions and experiences with ASRM implementation respectively. Despite initial interest, only 70 athletes attempted to use the ASRM. Of these athletes, team sport athletes who were supported by their coach or sports program to use the ASRM were most compliant (p sport athletes was 28 ± 40 % and 8 ± 18 % respectively. Self-directed athletes were motivated to monitor themselves, and rated desired content and minimal burden as key factors for initial and ongoing compliance. Supported athletes were primarily motivated to comply for the benefit of their coach or sports program rather than themselves, however rated data output as a key factor for their continued use. Factors of the measure outweighed those of the social environment regardless of sport context, however the influence of social environmental factors should not be discounted. The findings of the present study demonstrate the impact of sport context on the implementation of an ASRM and the need to tailor implementation strategies accordingly. Key points Athletes perceive ASRM and the factors influencing implementation differently. Therefore, to encourage compliance, it is important to tailor implementation strategies to the athlete and their sport context to increase appeal and minimize unappealing factors. Athletes using an ASRM on their own accord typically favor a measure which meets their needs and interests, with minimal burden
Alvarez, María Sol; Balaguer, Isabel; Castillo, Isabel; Duda, Joan L
Based on the self-determination theory (Ryan & Deci, 2000), this study tested a model of the assumed sequential relationships between perceived autonomy support, psychological need satisfaction, self-determined motivation, and enjoyment/boredom. The hypothesized mediational roles of psychological need satisfaction and self-determined motivation were also studied. In a sample of 370 young male soccer players, path analysis results offered support for the proposed model. Total mediation was supported in the case of the psychological need satisfaction in the relationship between autonomy support and self-determined motivation, and partial mediation for self-determined motivation in the links between psychological need satisfaction and enjoyment (positive) and boredom (negative). Implications of autonomy-supportive behaviors provided by coaches for the quality of sport involvement among young athletes are discussed.
Koshi, Ryoko; Sekizawa, Keiko
This study examined the hypothesis that when students received and/or provided either support for skill improvement or support for interpersonal relations, their overall adjustment level in extracurricular activities would be higher than for students who received and/or provided neither support. Data were analyzed from 475 junior high school students (female 175, male 300) who were taking extracurricular sports activities, out of 743 research participants. The results were as follows. Students who received support mainly for skill improvement showed a statistically equivalent adjustment level as students who received support mainly for interpersonal relations. Students who received either support showed higher adjustment levels than students who received neither. Additionally, providing support showed the same results. The exchange of different types of social support showed equivalent effects on the adjustment level as the exchange of the same type of social support. These results suggest that even though the types of social support are different for skill improvement or interpersonal relations, the exchange of support positively contributes to junior high school students' adjustment level in extracurricular activities.
McCormack, Hannah M.; MacIntyre, Tadhg E.; O’Shea, Deirdre; Campbell, Mark J.; Igou, Eric R.
Well-being and mental health of psychologists and their clients can be strongly linked to the psychologists’ experience of work. We know from general theories of occupational health psychology that certain work factors will have a greater impact on well-being than others. Work engagement is positively related with occupational health, while burnout and workaholic tendencies relate negatively. An individual’s resources can buffer against these negative effects. Specifically, the environmental resource of social support can impede the impact and instance of workaholism and has a positive influence on burnout. Social support is often encouraged by sport psychologists in protecting an athlete’s well-being. Drawing on theory and research from work and organizational, health and social psychology we explore the lived experiences of burnout and work engagement among applied sport psychologists, investigating their perceptions of how these experiences impact their well-being. Thirty participants from five countries were asked, using semi-structured interviews, to recall specific incidents when feelings of work engagement and burnout occurred. We examined the influence of social support and its impact on these incidents. Thematic analysis revealed that burnout is frequently experienced despite high levels of work engagement. Sources of social support differ between groups of high burnout versus low burnout, as does reference to the dimensions of work engagement. Avenues for future research including investigating the role of mindfulness and therapeutic lifestyle changes for practitioners are outlined. PMID:26696923
Full Text Available Well-being and mental health of psychologists and their clients can be strongly linked to the psychologists’ experience of work. We know from general theories of occupational health psychology that certain work factors will have a greater impact on well-being than others. Work engagement is positively related with occupational health, while burnout and workaholic tendencies relate negatively. An individual’s resources can buffer against these negative effects. Specifically, the environmental resource of social support can impede the impact and instance of workaholism and has a positive influence on burnout. Social support is often encouraged by sport psychologists in protecting an athlete’s well-being. Drawing on theory and research from work and organisational, health and social psychology we explore the lived experiences of burnout and work engagement among applied sport psychologists, investigating their perceptions of how these experiences impact their well-being. Thirty participants from five countries were asked, using semi-structured interviews, to recall specific incidents when feelings of work engagement and burnout occurred. We examined the influence of social support and its impact on these incidents. Thematic analysis revealed that burnout is frequently experienced despite high levels of work engagement. Sources of social support differ between groups of high burnout versus low burnout, as does reference to the dimensions of work engagement. Avenues for future research including investigating the role of mindfulness and therapeutic lifestyle changes for practitioners are outlined.
Nico W Van Yperen
Full Text Available During the past three decades, the achievement goal approach to achievement motivation has emerged as an influential area of research, and is dedicated to understanding the reasons behind the individual's drive to achieve competence and performance. However, the current literature on achievement goals is segmented rather than integrated. That is, citations across the three major and distinct achievement domains (work, education, and sports are more the exception than the rule and similarities and differences between findings for the different achievement domains have yet to be tested. The purpose of the present study was to examine the relationships between self-reported achievement goals and nonself-report performance through meta-analysis, and the moderating potential of achievement domain. Identifying achievement domain as moderator improves our understanding to which contexts we can (not generalize conclusions to, it helps to understand seemingly inconsistent findings, and opens avenues for future research on the underlying processes. Because the achievement goal (AG measure used in a study is partially confounded with achievement domain, we examined the moderating role of this variable as well. Our findings suggest that - overall - approach goals (either mastery or performance were associated positively with performance attainment, whereas avoidance goals (either mastery or performance were associated negatively with performance attainment. These relationships were moderated by achievement domain. For example, relative to the education or work domain, in the sports domain, we did not observe negative correlations between avoidance goals and performance. The absence of statistical moderation due to AG measure suggests that the observed moderation of achievement domain cannot be explained by the AG measure utilized. We suggest further steps to integrate the achievement goal literature, and accordingly, to broaden and deepen understanding of
Van Yperen, Nico W; Blaga, Monica; Postmes, Tom
During the past three decades, the achievement goal approach to achievement motivation has emerged as an influential area of research, and is dedicated to understanding the reasons behind the individual's drive to achieve competence and performance. However, the current literature on achievement goals is segmented rather than integrated. That is, citations across the three major and distinct achievement domains (work, education, and sports) are more the exception than the rule and similarities and differences between findings for the different achievement domains have yet to be tested. The purpose of the present study was to examine the relationships between self-reported achievement goals and nonself-report performance through meta-analysis, and the moderating potential of achievement domain. Identifying achievement domain as moderator improves our understanding to which contexts we can (not) generalize conclusions to, it helps to understand seemingly inconsistent findings, and opens avenues for future research on the underlying processes. Because the achievement goal (AG) measure used in a study is partially confounded with achievement domain, we examined the moderating role of this variable as well. Our findings suggest that - overall - approach goals (either mastery or performance) were associated positively with performance attainment, whereas avoidance goals (either mastery or performance) were associated negatively with performance attainment. These relationships were moderated by achievement domain. For example, relative to the education or work domain, in the sports domain, we did not observe negative correlations between avoidance goals and performance. The absence of statistical moderation due to AG measure suggests that the observed moderation of achievement domain cannot be explained by the AG measure utilized. We suggest further steps to integrate the achievement goal literature, and accordingly, to broaden and deepen understanding of performance
Bartolomé J. Almagro
Full Text Available The purpose of this study was to test a motivational model of the coach-athlete relationship, based on self-determination theory and on the hierarchical model of intrinsic and extrinsic motivation. The sample comprised of 608 athletes (ages of 12-17 years completed the following measures: interest in athlete's input, praise for autonomous behavior, perceived autonomy, intrinsic motivation, and the intention to be physically active. Structural equation modeling results demonstrated that interest in athletes' input and praise for autonomous behavior predicted perceived autonomy, and perceived autonomy positively predicted intrinsic motivation. Finally, intrinsic motivation predicted the intention to be physically active in the future. The results are discussed in relation to the importance of the climate of autonomy support created by the coach on intrinsic motivation and adherence to sport by adolescent athletes. Further, the results provide information related to the possible objectives of future interventions for the education of coaches, with the goal of providing them with tools and strategies to favor the development of intrinsic motivation among their athletes. In conclusion, the climate of autonomy support created by the coach can predict the autonomy perceived by the athletes which predicts the intrinsic motivation experienced by the athletes, and therefore, their adherence to athletic practice. Key words: Autonomy support, perceived autonomy, intrinsic motivation, sport adherence
Baden, Scott [Univ. of California, San Diego, CA (United States)
The project developed a domain specific translator enable legacy MPI source code to tolerate communication delays, which are increasing over time due to technological factors. The translator performs source-to-source translation that incorporates semantic information into the translation process. The output of the translator is a C program runs as a data driven program, and uses an existing run time to overlap communication automatically
Rackow, Pamela; Scholz, Urte; Hornung, Rainer
The role of social support in physical exercise is well documented. However, the majority of studies that investigate the associations between social support and physical exercise target perceived instead of received social support. Moreover, most studies investigate the effects of received social support using a descriptive correlational design. Thus, our study aimed at investigating the effects of received social support by conducting an intervention study. Participants were randomly assigned to an intervention (n = 118) or control group (n = 102). The intervention comprised regularly exercising with a new sports companion for eight weeks. To investigate the time course of physical exercise and received social support, growth curve modelling was employed. Generally, both groups were able to improve their physical exercise. However, the control group tended to decrease again during the final point of measurement. Received social support, however, decreased slightly in the control group, but remained stable in the intervention group. The intervention was suitable to sustain received social support for physical exercise across a two-month interval. Overall, these findings highlight the importance of further investigating social support for physical exercise applying an experimental approach. © 2014 The International Association of Applied Psychology.
DeFreese, J D; Smith, Alan L
Social support and negative social interactions have implications for athlete psychological health, with potential to influence the links of stress-related experiences with burnout and well-being over time. Using a longitudinal design, perceived social support and negative social interactions were examined as potential moderators of the temporal stress-burnout and burnout-well-being relationships. American collegiate athletes (N = 465) completed reliable and valid online assessments of study variables at four time points during the competitive season. After controlling for dispositional and conceptually important variables, social support and negative social interactions did not moderate the stress-burnout or burnout-well-being relationships, respectively, but did simultaneously contribute to burnout and well-being across the competitive season. The results showcase the importance of sport-related social perceptions to athlete psychological outcomes over time and inform development of socially driven interventions to improve the psychological health of competitive athletes.
Ürgüp, Sabri; Aslan, Sinan
The majority of the schools of physical education and sports in Turkey consist of three departments, which are physical education and sports teaching department, coaching education and sports management departments. All of these departments are applying similar entrance examinations, and mostly similar curriculum and learning styles to the…
Anna E. Saw, Luana C. Main, Paul B. Gastin
Full Text Available Athlete self-report measures (ASRM are a popular method of athlete monitoring in high-performance sports. With increasing recognition and accessibility, ASRM may potentially be utilized by athletes from diverse sport contexts. The purpose of the present study was to improve understanding of ASRM implementation across different sport contexts by observing uptake and compliance of a newly implemented ASRM over 16 weeks, and investigating the perceived roles and factors influencing implementation. Athletes (n=131 completed an electronic survey at baseline and week 16 on their perceptions and experiences with ASRM implementation respectively. Despite initial interest, only 70 athletes attempted to use the ASRM. Of these athletes, team sport athletes who were supported by their coach or sports program to use the ASRM were most compliant (p < 0.001 with a mean compliance of 84 ± 21 %. Compliance for self-directed individual and team sport athletes was 28 ± 40 % and 8 ± 18 % respectively. Self-directed athletes were motivated to monitor themselves, and rated desired content and minimal burden as key factors for initial and ongoing compliance. Supported athletes were primarily motivated to comply for the benefit of their coach or sports program rather than themselves, however rated data output as a key factor for their continued use. Factors of the measure outweighed those of the social environment regardless of sport context, however the influence of social environmental factors should not be discounted. The findings of the present study demonstrate the impact of sport context on the implementation of an ASRM and the need to tailor implementation strategies accordingly.
Brown, Nicola; White, Jennifer; Brasher, Amanda; Scurr, Joanna
Although it is acknowledged that appropriate breast support during exercise is important, no published literature has assessed breast support usage in a cohort of female marathon runners. This study aimed to identify sport bra use and perceived importance of sports bra use in female marathon runners. Bra satisfaction, incidence of bra related issues and factors that influence the appropriateness of sports bras were also investigated. A 4-part, 30-question survey was administered to 1397 female runners at the 2012 London marathon registration and via an online survey. In total 1285 surveys were completed. Sports bra use and its perceived importance was high, however was lower in moderate compared to vigorous activity, and lower in participants with smaller breasts. Seventy-five per cent of participants reported bra fit issues. The most common issues were chaffing and shoulder straps digging in, with a higher incidence of issues reported by participants with larger breasts. Use of professional bra fitting was low, and perceived knowledge of breast health was poor. Engagement with sports bra use is high although sports bra design could be improved to alleviate bra fit issues experienced by female runners. Educational initiatives are needed to ensure females are informed regarding the importance of breast support and appropriate bra fit during activity.
Full Text Available DESCRIPTION The book introduces the undergraduate psychology student to both academic and professional aspects of Sport and Exercise Psychology. It uses up to date research evidence, established theory and a variety of activities that help the student consider and understand academic and professional aspects of this particular academic discipline. PURPOSE The book aims to provide the undergraduate psychology student with a structured introduction to the subject area and an insight into the theoretical evidence and practical suggestions that underpin what a Sport and Exercise psychologist does. The book also aims to support one term or one semester courses in Sport and Exercise Psychology. It is also appropriate for Masters level courses. FEATURES The book begins with a chapter on applied sports psychology to give the reader an insight into the domain of sport psychology, providing an overview of the techniques that could be used. The next three chapters focus on mood, anxiety and self confidence, which influence performance. This leads on to four chapters that focus on managing psychological states. There is also a chapter on leadership which interestingly includes leadership development in coaches and in athletes. Two chapters focus on the effects of exercise on psychological states, providing a balance between the benefits and potential drawbacks. The final chapter examines the issue of placebo effects. Throughout each chapter there are useful activities than can help the reader's understanding of practical and theoretical issues. These also have practical implications for the work of a Sport and Exercise Psychologist. Key ethical issues are raised on a regular basis throughout the text. The book offers an excellent blend of theory and practical suggestions which are critically discussed thus giving valuable insights regarding the research process and applied practice which is often lacking in the more well known standard textbooks for Sport
Full Text Available We present a model-based testing approach to support automated test generation with domain-specific concepts. This includes a language expert who is an expert at building test models and domain experts who are experts in the domain of the system under test. First, we provide a framework to support the language expert in building test models using a full (Java programming language with the help of simple but powerful modeling elements of the framework. Second, based on the model built with this framework, the toolset automatically forms a domain-specific modeling language that can be used to further constrain and guide test generation from these models by a domain expert. This makes it possible to generate a large set of test cases covering the full model, chosen (constrained parts of the model, or manually define specific test cases on top of the model while using concepts familiar to the domain experts.
Cesari, Matteo; Araujo de Carvalho, Islene; Amuthavalli Thiyagarajan, Jotheeswaran; Cooper, Cyrus; Martin, Finbarr C; Reginster, Jean-Yves; Vellas, Bruno; Beard, John R
Healthy ageing can be defined as "the process of developing and maintaining the functional ability that enables wellbeing in older age". Functional ability (i.e., the health-related attributes that enable people to be and to do what they have reason to value) is determined by intrinsic capacity (i.e., the composite of all the physical and mental capacities of an individual), the environment (i.e., all the factors in the extrinsic world that form the context of an individual's life), and the interactions between the two. This innovative model recently proposed by the World Health Organization has the potential to substantially modify the way in which clinical practice is currently conducted, shifting from disease-centered towards function-centered paradigms. By overcoming the multiple limitations affecting the construct of disease, this novel framework may allow the worldwide dissemination of a more proactive and function-based approach towards achieving optimal health status.In order to facilitate the translation of the current theoretical model into practice, it is important to identify the inner nature of its constituting constructs. In this paper, we consider intrinsic capacity. Using the International Classification of Functioning, Disability and Health (ICF) framework as background and taking into account available evidence, five domains (i.e., locomotion, vitality, cognition, psychological, sensory) are identified as pivotal for capturing the individual's intrinsic capacity (and therefore also reserves) and, through this, pave the way for its objective measurement. © The Author(s) 2018. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: firstname.lastname@example.org.
Andersen, Peter Bach
This thesis seeks to apply the field of informatics to the intelligent integration of electric vehicles into the power system. The main goal is to release the potential of electric vehicles in relation to a reliable, economically efficient power system based on renewables. To make intelligent EV......, in the second part of the thesis, is turned to three vital topics within the eld of informatics. The first topic is the control architecture that determines the placement and relationship between control systems used to control electric vehicle charging. A centralised market-based architecture is chosen...... and the functionalities needed by the control logic are demaned. The next informatics topic, communication, describes a set of protocols and standards applicable for electric vehicle integration. The study investigates the IEC 61850 standard and its ability to support smart charging. Finally it is described how...
Marsh, Herbert W; Gerlach, Erin; Trautwein, Ulrich; Lüdtke, Oliver; Brettschneider, Wolf-Dietrich
Do preadolescent sport self-concepts influence subsequent sport performance? Longitudinal data (Grades 3, 4, and 6) for young boys and girls (N= 1,135; mean age = 9.67) were used to test reciprocal effects model (REM) predictions that sport self-concept is both a cause and a consequence of sport accomplishments. Controlling prior sport performance (performance-based measures and teacher assessments), prior sport self-concept had positive effects on subsequent sport performance in both Grade 4 and Grade 6 and for both boys and girls. Coupled with previous REM studies of adolescents in the academic domain, this first test for preadolescents in the sport domain supports the generalizability of REM predictions over gender, self-concept domain, preadolescent ages, and the transition from primary to secondary school.
van der Roest, Jan Willem; Vermeulen, Jeroen; van Bottenburg, Maarten
This article deals with the tension between the association logic and the market logic that appears in the domain of voluntary sport clubs (VSCs). We present a qualitative analysis of sport policy texts of fifteen Dutch national sport organizations (NSOs) and the national umbrella organization to
van der Roest, Jan Willem; Vermeulen, Jeroen; van Bottenburg, Maarten; LS Sportontw. & Managing Social Issues; UU LEG Research USG Public Matters Managing Social Issues; LS Management van Cultuur en Zingeving
This article deals with the tension between the association logic and the market logic that appears in the domain of voluntary sport clubs (VSCs). We present a qualitative analysis of sport policy texts of fifteen Dutch national sport organizations (NSOs) and the national umbrella organization to
Alhuwail, Dari; Koru, Güneş; Mills, Mary Etta
In the United States, home care clinicians often start the episode of care devoid of relevant fall-risk information. By collecting and analyzing qualitative data from 30 clinicians in one home health agency, this case study aimed to understand how the currently adopted information technology solutions supported the clinicians' fall-risk management (FRM) information domains, and explored opportunities to adopt other solutions to better support FRM. The currently adopted electronic health record system and fall-reporting application served only some information domains with a limited capacity. Substantial improvement in addressing the FRM information domains is possible by effectively modifying the existing solutions and purposefully adopting new solutions.
Grounded in Self-Determination Theory, structural equation modeling (SEM) with the aim of examining how parental support/pressure could influence their children´s motivational processes in sport was conducted, as well as the models´ differences in operability regarding gender. The sample size was 321 children ranging in age from 10 to 16 years old who were athletes from Extremadura, and 321 parents (included only the father or mother more involved with the sport of his or her child). 175 participants were male and 146 were female from individual (n = 130), and team sports (n=191). A questionnaire was conducted to assess parental perception of support/pressure and another questionnaire was conducted to measure satisfaction of basic psychological needs, type of motivation and enjoyment/boredom showed by their children towards sport practice. Results revealed that parental pressure negatively predicted satisfaction of the basic psychological needs. It also emerged as a strong positive predictor of intrinsic motivation and negative predictor of amotivation. Moreover, intrinsic motivation emerged as positive predictor of enjoyment and a negative predictor of boredom, whereas amotivation positively predicted boredom and negatively predicted enjoyment. Furthermore, results showed there were mean differences by gender: male athletes perceived greater parental pressure. Hence, it is necessary to decrease parental pressure towards their children in sport, with the aim of making them more motivated and enjoy, promoting positive consequences. PMID:26039062
Lorentzen, Deana; Lawson, LaJean
This study compared the biomechanical support offered by eight presently marketed sports bras for small-, medium-, and large-breasted women while jogging. Fifty-nine subjects were filmed while jogging on a treadmill in each of the bras and in the nude condition. The vertical displacement of the breast relative to the body during one average…
Chung Gun Lee
Conclusion: The results of this study contributed to the literature by providing important information on the longitudinal effect of parental support during adolescence on the trajectory of sport participation from adolescence through young adulthood using a nationally representative sample of participants transitioning from adolescence to young adulthood.
Griffiths, Mark; Armour, Kathleen
The aim of our study was to examine formalized mentoring as a learning strategy for volunteer sports coaches and to consider implications for other volunteer groups in the community. Despite the increasingly popular use of mentoring as a learning and support strategy across professional domains, and the sheer scale of volunteer sports coach…
Scuba, William; Tharp, Melissa; Mowery, Danielle; Tseytlin, Eugene; Liu, Yang; Drews, Frank A; Chapman, Wendy W
Clinical Natural Language Processing (NLP) systems require a semantic schema comprised of domain-specific concepts, their lexical variants, and associated modifiers to accurately extract information from clinical texts. An NLP system leverages this schema to structure concepts and extract meaning from the free texts. In the clinical domain, creating a semantic schema typically requires input from both a domain expert, such as a clinician, and an NLP expert who will represent clinical concepts created from the clinician's domain expertise into a computable format usable by an NLP system. The goal of this work is to develop a web-based tool, Knowledge Author, that bridges the gap between the clinical domain expert and the NLP system development by facilitating the development of domain content represented in a semantic schema for extracting information from clinical free-text. Knowledge Author is a web-based, recommendation system that supports users in developing domain content necessary for clinical NLP applications. Knowledge Author's schematic model leverages a set of semantic types derived from the Secondary Use Clinical Element Models and the Common Type System to allow the user to quickly create and modify domain-related concepts. Features such as collaborative development and providing domain content suggestions through the mapping of concepts to the Unified Medical Language System Metathesaurus database further supports the domain content creation process. Two proof of concept studies were performed to evaluate the system's performance. The first study evaluated Knowledge Author's flexibility to create a broad range of concepts. A dataset of 115 concepts was created of which 87 (76 %) were able to be created using Knowledge Author. The second study evaluated the effectiveness of Knowledge Author's output in an NLP system by extracting concepts and associated modifiers representing a clinical element, carotid stenosis, from 34 clinical free-text radiology
Sjöstrand, Karl; Hansen, Michael Sass; Larsson, Henrik B. W.
The support vector domain description is a one-class classification method that estimates the distributional support of a data set. A flexible closed boundary function is used to separate trustworthy data on the inside from outliers on the outside. A single regularization parameter determines the...
Sluder, J. Brandon; Buchanan, Alice M.; Sinelnikov, Oleg A.
This article describes a fitness curriculum grounded in the sport education model. The curriculum consists of 18 lessons that were taught to fifth-grade students at a rural school in the South. All features of sport education--team affiliation, season, formal competition, culminating events, record keeping, and festivity--were preserved. The…
Iba, K; Albrechtsen, R; Gilpin, B J
The ADAMs (A disintegrin and metalloprotease) comprise a family of membrane-anchored cell surface proteins with a putative role in cell-cell and/or cell-matrix interactions. By immunostaining, ADAM 12 (meltrin alpha) was up-regulated in several human carcinomas and could be detected along the tumor...... tumor cell adhesion. We found that the disintegrin-like domain of human ADAM 15 supported adhesion of alphavbeta3-expressing A375 melanoma cells. In the case of human ADAM 12, however, recombinant polypeptides of the cysteine-rich domain but not the disintegrin-like domain supported cell adhesion...... of a panel of carcinoma cell lines. On attachment to recombinant polypeptides from the cysteine-rich domain of human ADAM 12, most tumor cell lines, such as MDA-MB-231 breast carcinoma cells, were rounded and associated with numerous actin-containing filopodia and used a cell surface heparan sulfate...
Full Text Available The development of the relationship between sport and tourism started yet in Ancient Greece and are continuing through the various forms and types in a sub¬sequent epochs and last to these days. The twentieth century was a period of unpre¬cedented general socio-economic development, and thus the development of sport and tourism. Democratization, the rise of social standards, and social modernization have led to an increasing number of members of the world community which has the oppor¬tu¬nity to participate in a various sports-recreational activities. Sport increasingly more represents a distinctive and very important social segment of the activities connected with the rest and relaxation. The interdependence of sport and tourism has not been yet fully elucidated. Sports tourism, in practice, has become extremely important and re¬pre¬sents a particular segment of tourism and tourist offer. The aim of this paper is to consider and point out to some aspects of their mutual dependence and conditionality, by analysis of the impact of some dominant sports on development and modernization of tourism resources, through customizing of the offered tourism facilities to the better and more quality sports-recreational de¬sti¬nation, and to the impact and importance of tourism resources in the affirmation of some new sports disciplines. Task of the paper is to show the complexity of the sports tourism impact on the wider community, in the form of development as an economic sector, factor of impro¬ve¬ment and enrichment of the site offering, with undeniable impact on the increase of the general cultural level of the population and increasing of life quality under the slogan: "training is a health."
D.V. Van Wyk
Full Text Available Objective: The main aim of this study was to determine strategies used toaccelerate recovery of elite rugby players after training and matches, asused by medical support staff of rugby teams in South A frica. A secondaryaim was to focus on specifics of implementing ice/cold water immersion asrecovery strategy. Design: A Questionnaire-based cross sectional descriptive survey was used.Setting and Participants: Most (n=58 of the medical support staff ofrugby teams (doctors, physiotherapists, biokineticists and fitness trainerswho attended the inaugural Rugby Medical A ssociation conference linked to the South A frican Sports MedicineA ssociation Conference in Pretoria (14-16th November, 2007 participated in the study. Results: Recovery strategies were utilized mostly after matches. Stretching and ice/cold water immersion were utilized the most (83%. More biokineticists and fitness trainers advocated the usage of stretching than their counter-parts (medical doctors and physiotherapists. Ice/Cold water immersion and A ctive Recovery were the top two ratedstrategies. A summary of the details around implementation of ice/cold water therapy is shown (mean as utilized bythe subjects: (i The time to immersion after matches was 12±9 min; (ii The total duration of one immersion sessionwas 6±6 min; (iii 3 immersion sessions per average training week was utilized by subjects; (iv The average water temperature was 10±3 ºC.; (v Ice cubes were used most frequently to cool water for immersion sessions, and(vi plastic drums were mostly used as the container for water. Conclusion: In this survey the representative group of support staff provided insight to which strategies are utilizedin South A frican elite rugby teams to accelerate recovery of players after training and/or matches.
Bhartia, Tripta; Husen, Peter Rasmussen; Ipsen, John Hjort
We devise a methodology to fixate and image dynamic fluid domain patterns of giant unilamellar vesicles (GUVs) at sub-optical length scales. Individual GUVs are rapidly transferred to a solid support forming planar bilayer patches. These are taken to represent a fixated state of the free standing......, such fluctuations are detected even deep in the coexistence region. Agreement between the area-fraction of domains in GUVs and the patches respectively, supports the assumption that the thermodynamic state of the membrane remains stable. The approach is not limited to specific lipid compositions, but could...
Shirazipour, Celina H.; Latimer-Cheung, Amy E.
Children with physical impairments have low rates of physical activity when compared to children without impairments. Given the benefits that result from sport, improving participation rates among children with physical impairments is essential. Parents have a critical role in supporting their child's involvement in sport. The purpose of this…
Longstaff, Fran; Gervis, Misia
This study examined how practitioners who provide sport psychology support use counselling principles and skills to develop practitioner-athlete relationships. Semi-structured interviews were conducted with thirteen competent practitioners (Mean age = 41.2 ± 10.9 years old, five men, eight women). Thematic analysis revealed that the participants used a range of counselling principles to develop practitioner-athlete relationships including: the facilitative conditions, self-disclosure, counsel...
... Staying Safe Videos for Educators Search English Español Sports Physicals KidsHealth / For Teens / Sports Physicals What's in ... beginning of your sports season. What Is a Sports Physical? In the sports medicine field, the sports ...
Full Text Available A lack of mature domain knowledge and well established guidelines makes the medical diagnosis of skeletal dysplasias (a group of rare genetic disorders a very complex process. Machine learning techniques can facilitate objective interpretation of medical observations for the purposes of decision support. However, building decision support models using such techniques is highly problematic in the context of rare genetic disorders, because it depends on access to mature domain knowledge. This paper describes an approach for developing a decision support model in medical domains that are underpinned by relatively sparse knowledge bases. We propose a solution that combines association rule mining with the Dempster-Shafer theory (DST to compute probabilistic associations between sets of clinical features and disorders, which can then serve as support for medical decision making (e.g., diagnosis. We show, via experimental results, that our approach is able to provide meaningful outcomes even on small datasets with sparse distributions, in addition to outperforming other Machine Learning techniques and behaving slightly better than an initial diagnosis by a clinician.
Chadwick, David W.; Otenko, Sassa; Nguyen, Tuan Anh
Abstract. We describe adding support for dynamic delegation of authority between users in multiple administrative domains, to the XACML model for authorisation decision making. Delegation of authority is enacted via the issuing of credentials from one user to another, and follows the role based access control model. We present the problems and requirements that such a delegation model demands, the policy elements that are necessary to control the delegation chains and a description of the arc...
Wang, H Y; Wei, W
Objective: To understand the relationship between occupational stress, social support and job burnout, and to explore the moderating role of social support for occupational stress and job burnout. Methods: 256 employees were conveniently chosen to engage in a survey, including occupational stress indicator (OSI) , social support rating scale (SSRS) as well as maslach burnout inventory-general survey (MBI-GS) from March to June in 2017. Results: The occupational stress score of the stafls in sport goods Chain stores was 55.5 ± 11.7, the score of social support was 28.2 ± 7.6, and the score of job burnaut was 41.3 ± 11.6. Occupational stress was positively correlated with job burnout ( r =0.425, P stress was negatively related to objective support, subjective support and support utilization ( r values were-0.182, -0.227, and-0.208, P stress and subjective support and support utilization were statistically significant ( β values were-0.069 and-0.077, P stress and job burnout, especially in subjective support and support utilization.
Tseng, Chiu-Che; Gmytrasiewicz, Piotr J.
The challenge of the investment domain is that a large amount of diverse information can be potentially relevant to an investment decision, and that, frequently, the decisions have to be made in a timely manner. This presents the potential for better decision support, but poses the challenge of building a decision support agent that gathers information from different sources and incorporates it for timely decision support. These problems motivate us to investigate ways in which the investors can be equipped with a flexible real-time decision support system to be practical in time-critical situations. The flexible real-time decision support system considers a tradeoff between decision quality and computation cost. For this purpose, we propose a system that uses the object oriented Bayesian knowledge base (OOBKB) design to create a decision model at the most suitable level of detail to guide the information gathering activities, and to produce an investment recommendation within a reasonable length of time. The decision models our system uses are implemented as influence diagrams. We validate our system with experiments in a simplified investment domain. The experiments show that our system produces a quality recommendation under different urgency situations. The contribution of our system is that it provides the flexible decision recommendation for an investor under time constraints in a complex environment.
Marn-Vukadinovic, Dusa; Jamnik, Helena
Valid patient-based outcome instruments are necessary for comprehensive patient care that focuses on all aspects of health, from impairments to participation restrictions. To validate the Slovenian translation of Medical Outcome Survey (MOS) Short Form Health Survey (SF-36) and to assess relations among various knee measurements, activity tested with Oxford Knee Score (OKS) and health-related quality of life as estimated with SF-36 domains. Descriptive validation study. Isokinetic laboratory in outpatient rehabilitation unit. 101 subjects after unilateral sport knee injury. All subjects completed the SF-36 and OKS, and isokinetic knee-muscle strength output at 60°/s was determined in 78 participants. Within a 3-d period, 43 subjects completed the SF-36 and OKS questionnaires again. Reliability testing included internal consistency and test-retest reliability. Correlations between SF-36 subscales and OKS were calculated to assess construct validity, and correlation between SF-36 subscales and muscle strength was calculated to assess concurrent validity. Chronbach α was above .78 for all SF-36 subscales. ICCs ranged from .80 to .93. The correlation between OKS and the physical-functioning subscale, showing convergent construct validity, was higher (r = .83, P social-functioning (r = -.43, P sport knee injury were established.
Bottomley, Jamison S; Burke, Laurie A; Neimeyer, Robert A
Psychological adaptation following homicide loss can prove more challenging for grievers than other types of losses. Although social support can be beneficial in bereavement, research is mixed in terms of identifying whether it serves as a buffer to distress following traumatic loss. In particular, studies have not parsed out specific domains of social support that best predict positive bereavement outcomes. Recruiting a sample of 47 African Americans bereaved by homicide, we examined six types of social support along with the griever's perceived need for or satisfaction with each and analyzed them in relation to depression, anxiety, complicated grief, and posttraumatic stress disorder outcomes. Results of multivariate analyses revealed that the griever's level of satisfaction with physical assistance at the initial assessment best predicted lower levels of depression, anxiety, and posttraumatic stress disorder levels 6 months later, while less need for physical assistance predicted lower complicated grief at follow-up. Clinical implications and suggestions for future research are discussed.
Palmer, Shekeila D; Mattys, Sven L
The purpose of this study was to examine the extent to which working memory resources are recruited during statistical learning (SL). Participants were asked to identify novel words in an artificial speech stream where the transitional probabilities between syllables provided the only segmentation cue. Experiments 1 and 2 demonstrated that segmentation performance improved when the speech rate was slowed down, suggesting that SL is supported by some form of active processing or maintenance mechanism that operates more effectively under slower presentation rates. In Experiment 3 we investigated the nature of this mechanism by asking participants to perform a two-back task while listening to the speech stream. Half of the participants performed a two-back rhyme task designed to engage phonological processing, whereas the other half performed a comparable two-back task on un-nameable visual shapes. It was hypothesized that if SL is dependent only upon domain-specific processes (i.e., phonological rehearsal), the rhyme task should impair speech segmentation performance more than the shape task. However, the two loads were equally disruptive to learning, as they both eradicated the benefit provided by the slow rate. These results suggest that SL is supported by working-memory processes that rely on domain-general resources.
Petry, K; Maes, B; Vlaskamp, C
Background This study considered the general validity of the basic domains of quality of life that appear in theoretical models, in relation to people with profound multiple disabilities. The authors examined how parents and direct support staff operationalized these basic domains for people with
Sport is themost effective and common social institute of modern societies. The mostimportant element of societies is individual. Societies in which individualshealthy, well educated, social and cultured could be thought as modern basicaim of sport is to support the development of human in terms of physical mentaland social. And also sport is very effective phenomenon to create a modernsociety. In addition personel benefits and missions sport has very importantsocial effects. In this age, it ...
Babiss, Lindsay A; Gangwisch, James E
Participation in sports has been shown to be protective against depression and suicidal ideation, but little is known about what factors mediate these relationships. No previous studies examined potential mediators between sports participation and suicidal ideation and only one study explored possible mediators between sports participation and depression. Increased sports participation could protect against depression and suicidal ideation by increasing endogenous endorphin levels, boosting self-esteem, improving body image, increasing social support, and affecting substance abuse. Multivariate hierarchical logistic regression analyses of Add Health data to explore whether increased participation in sports (none, 1-2, 3-4, or 5 or more times per week) is associated with depression and suicidal ideation and whether exercise, self-esteem, body weight, social support, and substance abuse mediate these relationships. As sports participation increases, the odds of suffering from depression decreases by 25% (OR: 0.75; 95% CI: 0.70-0.82) and the odds of having suicidal ideation decreases by 12% (OR: 0.88; 95% CI: 0.83-0.93) after controlling for sex, age, race/ethnicity, public assistance, and physical limitations. Substance abuse, body weight, and exercise did not mediate these associations. Consistent with self-esteem and social support acting as mediators of these relationships, the inclusion of these variables in the multivariate models attenuated the associations for depression (OR: 0.83; 95% CI: 0.75-0.91) and suicidal ideation (OR: 0.93; 95% CI: 0.88-0.99). Adolescents should be offered ample opportunity and encouragement to participate in sports, which can protect against depression and suicidal ideation by boosting self-esteem and increasing social support.
Balci, Velittin; Erdeveciler, Övünç
The indirect aim of this study is to ensure that sports and participation in sports are seen as new tools for values education. From this indirect goal, it was aimed to analyse the views of some Amateur Sports Club managers and supporters who were supposed to directly contribute to sports and the athletes about values education. The study was…
Dhillon, Himmat; Dhilllon, Sidak; Dhillon, Mandeep S
In the modern era, rehabilitation after sports injury has become a domain for specialists, and its evolution has necessarily brought together the sports physiotherapist, the sports physician, and the orthopedic surgeon. The changing profile of sports related injury, as well as limited availability of facilities for rehabilitation in many areas of India, is a matter of concern. Elite sportspersons have some protection, but the average athlete is often left to fend for himself. Key factors in successful sports injury rehabilitation protocols are the application of modern rehabilitation protocols under appropriate supervision, appropriate and well timed surgical interventions, and judicious and need based use of pharmaceutical agents. Modern rehabilitation protocols emphasize teamwork and proper rehabilitation planning, and the rehabilitation team has to be lead by a trained sports physiotherapist, with an understanding of the protocols and interventions required at various stages. Injury specific rehabilitation protocols are being practiced worldwide but need to be introduced according to the nature of the sport as well as available facilities. Even in India, sports physicians are increasingly joining specialist rehabilitation teams, and they can help with medication, nutritional supplements, and specialized tests that could improve injury understanding. Inputs from surgeons are mandatory if surgical interventions have been performed. What is often missing in the underdeveloped world is psychological support and a clear understanding by the athlete of his/her rehabilitation protocols. World over, the primary aims are safe return to sports and minimizing reinjury on return to sport; this involves rehabilitation in stages, and current methodology clearly demarcates acute and chronic phases of injury. Close coordination with trainers and coaches is mandatory, and all need to understand that the reconditioning phase is crucial; skill assessment before progression has now
Dhillon, Himmat; Dhilllon, Sidak; Dhillon, Mandeep S
In the modern era, rehabilitation after sports injury has become a domain for specialists, and its evolution has necessarily brought together the sports physiotherapist, the sports physician, and the orthopedic surgeon. The changing profile of sports related injury, as well as limited availability of facilities for rehabilitation in many areas of India, is a matter of concern. Elite sportspersons have some protection, but the average athlete is often left to fend for himself. Key factors in successful sports injury rehabilitation protocols are the application of modern rehabilitation protocols under appropriate supervision, appropriate and well timed surgical interventions, and judicious and need based use of pharmaceutical agents. Modern rehabilitation protocols emphasize teamwork and proper rehabilitation planning, and the rehabilitation team has to be lead by a trained sports physiotherapist, with an understanding of the protocols and interventions required at various stages. Injury specific rehabilitation protocols are being practiced worldwide but need to be introduced according to the nature of the sport as well as available facilities. Even in India, sports physicians are increasingly joining specialist rehabilitation teams, and they can help with medication, nutritional supplements, and specialized tests that could improve injury understanding. Inputs from surgeons are mandatory if surgical interventions have been performed. What is often missing in the underdeveloped world is psychological support and a clear understanding by the athlete of his/her rehabilitation protocols. World over, the primary aims are safe return to sports and minimizing reinjury on return to sport; this involves rehabilitation in stages, and current methodology clearly demarcates acute and chronic phases of injury. Close coordination with trainers and coaches is mandatory, and all need to understand that the reconditioning phase is crucial; skill assessment before progression has now
Full Text Available In the modern era, rehabilitation after sports injury has become a domain for specialists, and its evolution has necessarily brought together the sports physiotherapist, the sports physician, and the orthopedic surgeon. The changing profile of sports related injury, as well as limited availability of facilities for rehabilitation in many areas of India, is a matter of concern. Elite sportspersons have some protection, but the average athlete is often left to fend for himself. Key factors in successful sports injury rehabilitation protocols are the application of modern rehabilitation protocols under appropriate supervision, appropriate and well timed surgical interventions, and judicious and need based use of pharmaceutical agents. Modern rehabilitation protocols emphasize teamwork and proper rehabilitation planning, and the rehabilitation team has to be lead by a trained sports physiotherapist, with an understanding of the protocols and interventions required at various stages. Injury specific rehabilitation protocols are being practiced worldwide but need to be introduced according to the nature of the sport as well as available facilities. Even in India, sports physicians are increasingly joining specialist rehabilitation teams, and they can help with medication, nutritional supplements, and specialized tests that could improve injury understanding. Inputs from surgeons are mandatory if surgical interventions have been performed. What is often missing in the underdeveloped world is psychological support and a clear understanding by the athlete of his/her rehabilitation protocols. World over, the primary aims are safe return to sports and minimizing reinjury on return to sport; this involves rehabilitation in stages, and current methodology clearly demarcates acute and chronic phases of injury. Close coordination with trainers and coaches is mandatory, and all need to understand that the reconditioning phase is crucial; skill assessment before
Stone, Matthew B; Shelby, Sarah A; Núñez, Marcos F; Wisser, Kathleen; Veatch, Sarah L
Diverse cellular signaling events, including B cell receptor (BCR) activation, are hypothesized to be facilitated by domains enriched in specific plasma membrane lipids and proteins that resemble liquid-ordered phase-separated domains in model membranes. This concept remains controversial and lacks direct experimental support in intact cells. Here, we visualize ordered and disordered domains in mouse B lymphoma cell membranes using super-resolution fluorescence localization microscopy, demonstrate that clustered BCR resides within ordered phase-like domains capable of sorting key regulators of BCR activation, and present a minimal, predictive model where clustering receptors leads to their collective activation by stabilizing an extended ordered domain. These results provide evidence for the role of membrane domains in BCR signaling and a plausible mechanism of BCR activation via receptor clustering that could be generalized to other signaling pathways. Overall, these studies demonstrate that lipid mediated forces can bias biochemical networks in ways that broadly impact signal transduction.
Full Text Available "n Objective: "n "nThe main objective of this study is to evaluate the effect of psychological therapies and art/sport supportive interventions separately,and in combination on post traumatic stress symptoms in children and compare them with a control group . "nMethods: In a field trial, we evaluated the efficacy of group behavioral therapy, art and sport supportive interventions in Bam earthquake children survivors with PTSD symptoms and compared it with a control group. Before and after interventions we evaluated the PTSD symptoms using K-SADS-PL semi-structural interview for each group and compared them using appropriate statistical methods. "nResults: The participants were 200 individuals who were randomized in four groups according to an intervention program including: Group behavioral therapy; Group behavioral therapy plus art and sport interventions; Art and sport interventions; and control group. During the interventions, 39 individuals were excluded. None of the participants had severed PTSD or other psychiatry disorders that needed pharmacological interventions. In interventional groups, the reduction of total PTSD symptoms and the symptoms of re-experience, avoidance and hyper arousal was not statistically significant. However, in the control group, the PTSD symptoms increased during the study which was statistically significant. "nConclusion: Group behavior therapy and supportive interventions (art and sport may have preventive effects on PTSD symptoms.
Gan, Yiqun; Gan, Tingting; Chen, Zhiyan; Miao, Miao; Zhang, Kan
This study investigated the role of social support in the complex pattern of associations among stressors, work-family interferences and depression in the domains of work and family. A questionnaire was administered to a nationwide sample of 11,419 Chinese science and technology professionals. Several structural equation models were specified to determine whether social support functioned as a predictor or a mediator. Using Mplus 5.0, we compared the moderation model, the independence model, the antecedent model and the mediation model. The results revealed that the relationship between work-family interference and social support was domain specific. The independence model fit the data best in the work domain. Both the moderation model and the antecedent model fit the family domain data equally well. The current study was conducted to answer the need for comprehensive investigations of cultural uniqueness in the antecedents of work-family interference. The domain specificity, i.e. the multiple channels of the functions of support in the family domain and not in the work domain, ensures that this study is unique and culturally specific. Copyright © 2014 John Wiley & Sons, Ltd.
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Interviewed elite skiers who had recovered from serious injuries about stress associated with injury and the role of social support in recovery. Skiers needed various types of emotional, informational, and tangible support from the occurrence of injury through the return to full activity. Treatment team members, ski team members and home support…
Full Text Available Embora no Brasil o judô possua tradição olímpica, pouco se conhece sobre os aspectos que contribuem para o desenvolvimento do talento no cenário nacional. Sendo assim, o objetivo do presente estudo foi analisar os fatores de apoio psicossocial presentes no desenvolvimento de judocas brasileiros talentosos do sexo masculino. Para tanto, se utilizou uma amostra de seis judocas, pertencentes à seleção brasileira nos Jogos Olímpicos de Atenas, 2004. A pesquisa foi constituída através de um delineamento qualitativo, que utilizou como instrumento uma entrevista composta por três perguntas abertas. Para a análise dos resultados foi utilizado o "Discurso do Sujeito Coletivo". Os discursos indicaram a importância dos fatores relacionados : a ao apoio da família; b ao prazer pela prática; e c a determinação dos judocas, corroborando com a literatura internacional no que tange a relevância dos fatores psicossociais para o desenvolvimento do talento em diferentes domínios do conhecimento.Although judo is a traditional Olympic Sport in Brazil, little is known regarding the key aspects to develop talents at the national scenario. The objective of this study was to analyze the psychosocial supporting factors that are seen in the development of talented male Brazilian Judo athletes. A sample of 6 athletes that were in the Athens Olympic Games of 2004 was studied. Research was designed on qualitative basis and used a three open questions interview as investigative tool. Results were analyzed using the discourse of the collective subject. Discourses indicated as important, factors related to: a family support; b pleasure in practice; and c athletes determination, reinforcing the international scientific literature regarding the importance of psychosocial factors to talent development in several knowledge domains.
Miller, Bradley R; Drake, Eric J; Shi, Ce; Aldrich, Courtney C; Gulick, Andrew M
Nonribosomal peptide synthetases (NRPSs) produce a wide variety of peptide natural products. During synthesis, the multidomain NRPSs act as an assembly line, passing the growing product from one module to the next. Each module generally consists of an integrated peptidyl carrier protein, an amino acid-loading adenylation domain, and a condensation domain that catalyzes peptide bond formation. Some adenylation domains interact with small partner proteins called MbtH-like proteins (MLPs) that enhance solubility or activity. A structure of an MLP bound to an adenylation domain has been previously reported using a truncated adenylation domain, precluding any insight that might be derived from understanding the influence of the MLP on the intact adenylation domain or on the dynamics of the entire NRPS module. Here, we present the structures of the full-length NRPS EntF bound to the MLPs from Escherichia coli and Pseudomonas aeruginosa These new structures, along with biochemical and bioinformatics support, further elaborate the residues that define the MLP-adenylation domain interface. Additionally, the structures highlight the dynamic behavior of NRPS modules, including the module core formed by the adenylation and condensation domains as well as the orientation of the mobile thioesterase domain. © 2016 by The American Society for Biochemistry and Molecular Biology, Inc.
Miller, Bradley R.; Drake, Eric J.; Shi, Ce; Aldrich, Courtney C.; Gulick, Andrew M. (UMM); (HWMRI)
Nonribosomal peptide synthetases (NRPSs) produce a wide variety of peptide natural products. During synthesis, the multidomain NRPSs act as an assembly line, passing the growing product from one module to the next. Each module generally consists of an integrated peptidyl carrier protein, an amino acid-loading adenylation domain, and a condensation domain that catalyzes peptide bond formation. Some adenylation domains interact with small partner proteins called MbtH-like proteins (MLPs) that enhance solubility or activity. A structure of an MLP bound to an adenylation domain has been previously reported using a truncated adenylation domain, precluding any insight that might be derived from understanding the influence of the MLP on the intact adenylation domain or on the dynamics of the entire NRPS module. Here, we present the structures of the full-length NRPS EntF bound to the MLPs from Escherichia coli and Pseudomonas aeruginosa. These new structures, along with biochemical and bioinformatics support, further elaborate the residues that define the MLP-adenylation domain interface. Additionally, the structures highlight the dynamic behavior of NRPS modules, including the module core formed by the adenylation and condensation domains as well as the orientation of the mobile thioesterase domain.
Kang, Sangwook; Jeon, Hyunsoo; Kwon, Sungho; Park, Seungha
This study examined whether parental attachment mediates the relationship between parental social support and self-esteem in Korean middle and high school athletes. 591 sports athletes attending middle and high schools that specialize in sport volunteered. Parental social support and parental attachment had a significant positive effect on self-esteem; parental attachment had a greater effect on self-esteem. In the structural relationship, direct effects of parental social support on self-esteem were weak, but indirect effects through parental attachment were strong. Therefore, parental attachment complementally mediated the relationship between parental social support and self-esteem. Metric invariance was supported for groups categorized by sex, region, and school level, confirming that the model could be applied to various groups.
Melby, Eric S.; Mensch, Arielle C.; Lohse, Samuel E.; Hu, Dehong; Orr, Galya; Murphy, Catherine J.; Hamers, Robert J.; Pedersen, Joel A.
The cell membrane represents an important biological interface that nanoparticles may encounter after being released into the environment. Interaction of nanoparticles with cellular membranes may alter membrane structure and function, lead to their uptake into cells, and elicit adverse biological responses. Supported lipid bilayers have proven to be valuable ex vivo models for biological membranes, allowing investigation of their mechanisms of interaction with nanoparticles with a degree of control impossible in living cells. To date, the majority of research on nanoparticle interaction with supported lipid bilayers has employed membranes composed of single or binary mixtures of phospholipids. Cellular membranes contain a wide variety of lipids and exhibit lateral organization. Ordered membrane domains enriched in specific membrane components are referred to as lipid rafts and have not been explored with respect to their interaction with nanoparticles. Here we develop model lipid raft-containing membranes amenable to investigation by a variety of surface-sensitive analytical techniques and demonstrate that lipid rafts influence the extent of nanoparticle attachment to model membranes. We determined conditions that allow reliable formation of bilayers containing rafts enriched in sphingomyelin and cholesterol and confirmed their morphology by structured illumination and atomic force microscopies. We demonstrate that lipid rafts increase attachment of cationic gold nanoparticles to model membranes under near physiological ionic strength conditions (0.1 M NaCl) at pH 7.4. We anticipate that these results will serve as the foundation for and motivate further study of nanoparticle interaction with compositionally varied lipid rafts.
Full Text Available Recent technological developments have led to the production of inexpensive, non-invasive, miniature magneto-inertial sensors, ideal for obtaining sport performance measures during training or competition. This systematic review evaluates current evidence and the future potential of their use in sport performance evaluation. Articles published in English (April 2017 were searched in Web-of-Science, Scopus, Pubmed, and Sport-Discus databases. A keyword search of titles, abstracts and keywords which included studies using accelerometers, gyroscopes and/or magnetometers to analyse sport motor-tasks performed by athletes (excluding risk of injury, physical activity, and energy expenditure resulted in 2040 papers. Papers and reference list screening led to the selection of 286 studies and 23 reviews. Information on sport, motor-tasks, participants, device characteristics, sensor position and fixing, experimental setting and performance indicators was extracted. The selected papers dealt with motor capacity assessment (51 papers, technique analysis (163, activity classification (19, and physical demands assessment (61. Focus was placed mainly on elite and sub-elite athletes (59% performing their sport in-field during training (62% and competition (7%. Measuring movement outdoors created opportunities in winter sports (8%, water sports (16%, team sports (25%, and other outdoor activities (27%. Indications on the reliability of sensor-based performance indicators are provided, together with critical considerations and future trends.
Camomilla, Valentina; Bergamini, Elena; Fantozzi, Silvia; Vannozzi, Giuseppe
Recent technological developments have led to the production of inexpensive, non-invasive, miniature magneto-inertial sensors, ideal for obtaining sport performance measures during training or competition. This systematic review evaluates current evidence and the future potential of their use in sport performance evaluation. Articles published in English (April 2017) were searched in Web-of-Science, Scopus, Pubmed, and Sport-Discus databases. A keyword search of titles, abstracts and keywords which included studies using accelerometers, gyroscopes and/or magnetometers to analyse sport motor-tasks performed by athletes (excluding risk of injury, physical activity, and energy expenditure) resulted in 2040 papers. Papers and reference list screening led to the selection of 286 studies and 23 reviews. Information on sport, motor-tasks, participants, device characteristics, sensor position and fixing, experimental setting and performance indicators was extracted. The selected papers dealt with motor capacity assessment (51 papers), technique analysis (163), activity classification (19), and physical demands assessment (61). Focus was placed mainly on elite and sub-elite athletes (59%) performing their sport in-field during training (62%) and competition (7%). Measuring movement outdoors created opportunities in winter sports (8%), water sports (16%), team sports (25%), and other outdoor activities (27%). Indications on the reliability of sensor-based performance indicators are provided, together with critical considerations and future trends.
Weide. A special thanks goes to Chuck Wright who was always there to offer support (or an offer to go get ice cream and/or chocolate which was even...technology base: "LOAD-SWITCH" "TEST- STR -SUB" "AID-i" Enter the object name: load-switch Enter the application name: (DEMO): Rule successfully applied...51 function Read-String(Prompt : string) : string = (if "empty(Prompt) then format(t, "A: ", Prompt) let ( str : any
Spaaij, R.; Anderson, A.
The article examines the socialization of children into identification with a sports team. It presents a sociological approach which extends the insights obtained from research into psychological aspects of sports team identification. A conceptual model is presented which proffers an explanation of
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Moreno-Murcia, Juan Antonio; Hernández, Elisa Huéscar
This study was conducted toward the objective of analyzing certain factors that influence physical activity in Spanish adolescent students using self-determination theory (Deci & Ryan, 1985; 2000) as a framework. Participants included 698 physical education students whose perception of the autonomy support provided by their teachers was assessed in and out of the class context. Also assessed were social goals of responsibility and relationship with others, basic psychological needs, and intrinsic motivation, which is part of self-determination theory (SDT). Finally, the "intention" factor posited by the theory of planned behavior (TPB) and students' rate of exercise in the last twelve months were considered. The results of structural equations modeling suggest autonomy education, autonomy support, and social goals positively predicted certain psychological mediators, which in turn positively predicted students' intrinsic motivation, which was a positive predictor of intention, and that of rate of exercise. The results also highlight the benefit of promoting autonomy to enhance students' physical exercise practice.
Full Text Available Starting from the need to tackle in a sustainable way the new economic and social requirements particularly induced by the recent financial crisis, corporate social responsibility (CSR is one envisaged solution at community and organizational level, because of its win-win strategic potential. More than that, acknowledging the economic impact of strongly supporting social domains like education and sport, the European Union (EU has designed new measures for developing the human potential during 2014-2020 period. Following these two rationales, the main research objective is to emphasize the relationship between CSR and corporate support for educational and sport projects of top performing companies in Romania, Bulgaria and Croatia in the post-crisis period. Four main issues are investigated in detail regarding the corporate support for education and sport areas through CSR initiatives, namely existence of corporate involvement, forms of commitment, reasons for engagement, and main beneficiaries of implication. The research methodology focuses on empirical and analytical perspectives, while the results show new facets and implications of CSR initiatives in education and sport domains, but also a set of similarities and differences between the analysed EU countries. Economic and social impacts are also examined, as well as future research directions.
Full Text Available The use of RFID technology in complex and distributed environments often leads to a multi-domain RFID system, in which trust establishment among entities from heterogeneous domains without past interaction or prior agreed policy, is a challenge. The current trust management mechanisms in the literature do not meet the specific requirements in multi-domain RFID systems. Therefore, this paper analyzes the special challenges on trust management in multi-domain RFID systems, and identifies the implications and the requirements of the challenges on the solutions to the trust management of multi-domain RFID systems. A multi-domain trust management model is proposed, which provides a hierarchical trust management framework include a diversity of trust evaluation and establishment approaches. The simulation results and analysis show that the proposed method has excellent ability to deal with the trust relationships, better security, and higher accuracy rate.
Wu, Xu; Li, Feng
The use of RFID technology in complex and distributed environments often leads to a multi-domain RFID system, in which trust establishment among entities from heterogeneous domains without past interaction or prior agreed policy, is a challenge. The current trust management mechanisms in the literature do not meet the specific requirements in multi-domain RFID systems. Therefore, this paper analyzes the special challenges on trust management in multi-domain RFID systems, and identifies the implications and the requirements of the challenges on the solutions to the trust management of multi-domain RFID systems. A multi-domain trust management model is proposed, which provides a hierarchical trust management framework include a diversity of trust evaluation and establishment approaches. The simulation results and analysis show that the proposed method has excellent ability to deal with the trust relationships, better security, and higher accuracy rate.
Frankel, Daniel J.; Buranda, T. (University of New Mexico, Albuquerque, NM); Burns, Alan Richard
Fluorescence correlation spectroscopy (FCS) is used to examine mobility of labeled probes at specific sites in supported bilayers consisting of 1,2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC) lipid domains in 1,2-dioleoyl-sn-glycero-3-phosphocholine (DOPC). Those sites are mapped beforehand with simultaneous atomic force microscopy and submicron confocal fluorescence imaging, allowing characterization of probe partitioning between gel DPPC and disordered liquid DOPC domains with corresponding topography of domain structure. We thus examine the relative partitioning and mobility in gel and disordered liquid phases for headgroup- and tailgroup-labeled GM1 ganglioside probes and for headgroup- and tailgroup-labeled phospholipid probes. For the GM1 probes, large differences in mobility between fluid and gel domains are observed; whereas unexpected mobility is observed in submicron gel domains for the phospholipid probes. We attribute the latter to domain heterogeneities that could be induced by the probe. Furthermore, fits to the FCS data for the phospholipid probes in the DOPC fluid phase require two components (fast and slow). Although proximity to the glass substrate may be a factor, local distortion of the probe by the fluorophore could also be important. Overall, we observe nonideal aspects of phospholipid probe mobility and partitioning that may not be restricted to supported bilayers.
Toyama, S.; Ikeda, F.; Yasaka, T.
This paper proposes a new training support method called self-coaching with humanoid robots. In the proposed method, two small size inexpensive humanoid robots are used because of their availability. One robot called target robot reproduces motion of a target player and another robot called reference robot reproduces motion of an expert player. The target player can recognize a target technique from the reference robot and his/her inadequate skill from the target robot. Modifying the motion of the target robot as self-coaching, the target player could get advanced cognition. Some experimental results show some possibility as the new training method and some issues of the self-coaching interface program as a future work.
Le, M. van; Huitema, G.B.; Rumph, F.J.; Nieuwenhuis, L.J.M.; Beijnum, B.J.F. van
For service providers online charging of composite services is necessary in order to manage financial risks of service delivery in multi-domain environments. At service level, inter-domain composite services consist of one or more service components, e.g. access service, IMS communication service or
Liefeith, Andreas; Kiely, John; Collins, Dave; Richards, Jim
Perhaps as a consequence of increased specialism in training and support, the focus on engendering and maintaining agility as a generic quality has diminished within many contemporary sports performance programmes. Reflecting this, we outline a rationale suggesting that such a decreased focus represents an oversight which may be detrimental to maximising the potential of performers. We present an evidence-based argument that both generic and specific elements of agility performance should be consistently emphasised within long-term performance-training programmes. We contend that prematurely early specialisation in athlete development models can diminish focus on generic movement skill development with a subsequent detriment in adult performance. Especially when this is coupled with poor primary physical education and limited movement experiences. More speculatively, we propose that generic agility can play a role in operationalising movement development through facilitating skill transfer: thereby enabling the learning of new skills, reduce incidence of injury and facilitating re-learning of old skills during rehabilitation and Return-to-Play processes.
Pelly, Fiona; Meyer, Nanna L; Pearce, Jeni; Burkhart, Sarah J; Burke, Louise M
The aim of this study was to evaluate the food provision and nutrition support at the London 2012 Olympic (OG) and Paralympic Games (PG) from the perspective of sports nutrition experts attending the event. Participants (n = 15) were asked to complete an online survey and rate on a Likert scale menu qualities, food safety, sustainability practices, nutrition labeling, and provision for cultural needs, dietary regimes and specific situations. Open-ended responses were incorporated to explore expert opinion and areas for improvement. Participants rated their overall experience of the food provision as 7.6 out of 10 (range 5 to 10), with the majority (n = 11) rating it greater than 7. The variety, accessibility, presentation, temperature, and freshness of menu items rated as average to good. A below average rating was received for recovery food and beverages, provision of food for traveling to other venues, taking suitable snacks out of the dining hall and provision of food at other venues. However, the variety and accessibility of choices for Ramadan, and provision of post-competition food were rated highly. A number of comments were received about the lack of gluten free and lower energy/fat items. The inclusion of allergens on nutrition labeling was considered more important than nutrient content. While dietetic review of the menu in advance of the OG and PG is clearly a valuable process that has resulted in improvements in the food supply, there are still areas that need to be addressed that are currently not implemented during the event.
... this page: //medlineplus.gov/ency/patientinstructions/000673.htm Sports physical To use the sharing features on this ... or routine checkups. Why do you Need a Sports Physical? The sports physical is done to: Find ...
... with Paralysis > Health > Staying active > Team sports Team sports ☷ ▾ Page contents Basketball Quad rugby Sled hockey Softball ... Basketball Basketball is probably the most well-developed sport for wheelchair users in the United States, for ...
Sport tourism is one specific type of travel and tourism. The goal of this article is to introduce the definition and importance of sport tourism to academic and sports professionals. At present, sport tourism is a diverse social, economic and cultural phenomenon arising from the unique interaction of activity, people and place. The second part of this article reports about sports events as an important part of sport tourism.
Jiang, Guoqian; Evans, Julie; Endle, Cory M; Solbrig, Harold R; Chute, Christopher G
The Biomedical Research Integrated Domain Group (BRIDG) model is a formal domain analysis model for protocol-driven biomedical research, and serves as a semantic foundation for application and message development in the standards developing organizations (SDOs). The increasing sophistication and complexity of the BRIDG model requires new approaches to the management and utilization of the underlying semantics to harmonize domain-specific standards. The objective of this study is to develop and evaluate a Semantic Web-based approach that integrates the BRIDG model with ISO 21090 data types to generate domain-specific templates to support clinical study metadata standards development. We developed a template generation and visualization system based on an open source Resource Description Framework (RDF) store backend, a SmartGWT-based web user interface, and a "mind map" based tool for the visualization of generated domain-specific templates. We also developed a RESTful Web Service informed by the Clinical Information Modeling Initiative (CIMI) reference model for access to the generated domain-specific templates. A preliminary usability study is performed and all reviewers (n = 3) had very positive responses for the evaluation questions in terms of the usability and the capability of meeting the system requirements (with the average score of 4.6). Semantic Web technologies provide a scalable infrastructure and have great potential to enable computable semantic interoperability of models in the intersection of health care and clinical research.
... and a sense of well-being. Almost any sport places some stress on your spine. That is why it's important to keep the muscles and ligaments that support your spine flexible ... many sports injuries. Getting these muscles to the point where ...
Daykin, Norma; Mansfield, Louise; Payne, Annette; Kay, Tess; Meads, Catherine; D'Innocenzo, Giorgia; Burnett, Adele; Dolan, Paul; Julier, Guy; Longworth, Louise; Tomlinson, Alan; Testoni, Stefano; Victor, Christina
There is a growing recognition of the ways in which culture and sport can contribute to wellbeing. A strong evidence base is needed to support innovative service development and a 3-year research programme is being undertaken to capture best evidence of wellbeing impacts and outcomes of cultural and sporting activities in order to inform UK policy and practice. This article provides an overview of methods and findings from an initial coproduction process with key stakeholders that sought to explore and agree principles and parameters of the evidence review for culture, sport and wellbeing (CSW). A two-stage DELPHI process was conducted with a purposeful sample of 57 stakeholders between August and December 2015. Participants were drawn from a range of culture and sport organisations and included commissioners and managers, policy makers, representatives of service delivery organisations (SDOs) and scholars. The DELPHI 1 questionnaire was developed from extensive consultation in July and August 2015. It explored definitions of wellbeing, the role of evidence, quality assessment, and the culture and sport populations, settings and interventions that are most likely to deliver wellbeing outcomes. Following further consultation, the results, presented as a series of ranked statements, were sent back to participants (DELPHI 2), which allowed them to reflect on and, if they wished, express agreement or disagreement with the emerging consensus. A total of 40 stakeholders (70.02%) responded to the DELPHI questionnaires. DELPHI 1 mapped areas of agreement and disagreement, confirmed in DELPHI 2. The exercise drew together the key priorities for the CSW evidence review. The DELPHI process, in combination with face-to-face deliberation, enabled stakeholders to engage in complex discussion and express nuanced priorities while also allowing the group to come to an overall consensus and agree outcomes. The results will inform the CSW evidence review programme until its
Full Text Available The autonomous underwater vehicle (AUV and the problems associated with its safe navigation have been studied for the last two decades. The real-time underwater obstacle recognition procedure still has many complications associated with it and the issue becomes worse with vague sensor data. These problems can be coped with the merger of a robust classification mechanism and a domain knowledge acquisition technique. In this paper, we introduce a hybrid mechanism to recognize underwater obstacles for AUV based on fuzzy domain ontology and support vector machine (SVM. SVM is an efficient algorithm that was developed for recognizing 3D object in recent years and is a new generation learning system based on recent advances in statistical learning theory. The amalgamation of fuzzy domain ontology with SVM boosts the performance of the obstacle recognition module by providing the timely semantic domain information of the surrounding circumstances. Also the reasoning ability of the fuzzy domain ontology can expedite the obstacle avoidance process. In order to evaluate the performance of the system, we developed a prototype simulator based on OpenGL and VC++. We compared the outcomes of our proposed technique with backpropagation algorithm and classic SVM based techniques.
Scarboro, Shot; Pritchard, Tony
Golf is a lifetime sport activity that can be taught in physical education classes. How one teaches golf in physical education could influence whether students will want to continue to participate outside of physical education. The sport education model (SEM) is an instructional model that promotes student learning in all three domains by ensuring…
Summers, Emma L; Cumming, Mathew H; Oulavallickal, Tifany; Roberts, Nicholas J; Arcus, Vickery L
Extracellular nucleoside triphosphate diphosphohydrolases (NTPDases) are enzymes that hydrolyze extracellular nucleotides to the respective monophosphate nucleotides. In the past 20 years, NTPDases belonging to mammalian, parasitic and prokaryotic domains of life have been discovered, cloned and characterized. We reveal the first structures of NTPDases from the legume plant species Trifolium repens (7WC) and Vigna unguiculata subsp. cylindrica (DbLNP). Four crystal structures of 7WC and DbLNP were determined at resolutions between 1.9 and 2.6 Å. For 7WC, structures were determined for an -apo form (1.89 Å) and with the product AMP (2.15 Å) and adenine and phosphate (1.76 Å) bound. For DbLNP, a structure was solved with phosphate and manganese bound (2.60 Å). Thorough kinetic data and analysis is presented. The structure of 7WC and DbLNP reveals that these NTPDases can adopt two conformations depending on the molecule and co-factor bound in the active site. A central hinge region creates a "butterfly-like" motion of the domains that reduces the width of the inter-domain active site cleft upon molecule binding. This phenomenon has been previously described in Rattus norvegicus and Legionella pneumophila NTPDaseI and Toxoplasma gondii NTPDaseIII suggesting a common catalytic mechanism across the domains of life. © 2017 The Protein Society.
Full Text Available The Ministry of Science, Education and Sports (MSES provides financial support for publishing scientific and scientific/professional journals . The journals should satisfy the following conditions: regular publishing, coherence with the “Notes for editing primary scientific publications”, inclusion in at least one international bibliographic database relevant for the specific scientific field, review procedure, existence of a web page with at least basic information about the journal and a table of contents of the latest issue. The MSES also provides financial help for publishing journals dedicated to promoting science, which is awarded by special decision of the Commission for publishing.2In the year 2007, the MSES financially supported 220 Croatian scientific, scientific/professional journals, and journals for the promotion of science from the fields of humanities, natural, technical, biotechnical, social, biomedical and health care sciences with 15 million Croatian kunas in total.5 More than 50 % of the supported journals are from humanities and social sciences, while only 20 of the titles (9 % belong to biotechnical journals (Fig. 1. Distribution of financial support by scientific fields is similar (Fig. 2. The average financial support is HRK 68,181.82 per journal.The highest average amount per journal is given to journals from biomedical and health care sciences (HRK 83,758.42, while the lowest support is given to humanities journals (HRK54,138.20 (Fig. 3.If we divide the amount of MSES financial support in 2007 into 5 classes, each class being HRK 50,000 , it is obvious that the majority of journals (122 titles or 55.45 % was supported with less than HRK 50,000; about a quarter of the journals with an amount between HRK 50,000 and HRK 100,000; and 11 journals with more than HRK 200,000 (Fig. 4.In order to compare the criteria for scientific advancement (papers published in journals covered by Thomson Scientific databases is given
Ekmekci, Ridvan; Ekmekçi, Aytul Yeter
Abstract Marketing which is entered to almost our whole life, now more than goods and services, became an important concept of ideas, persons, institutions, events, and facilities. As a main activities of business co. marketing has an important place in sports industry. Recently, the development of special sport marketing strategies and the presentation of sport goods and services to consumers are gaining importance. Efforts of increasing income of sport clubs, because of sport organization...
Marieke van Bakel; Ine Pulles; Annet Tiessen-Raaphorst; Frank den Hertog; Robert Vonk; Casper Schoemaker
Deze publicatie verschijnt enkel digitaal op www.sporttoekomstverkenning.nl. Welke maatschappelijke veranderingen beïnvloeden de sport in Nederland? Waar gaat het heen met de sport tussen nu en 2040? Welke kansen, maar ook keuzes biedt dit voor de sportsector en het sportbeleid? Deze vragen staan centraal in deze toekomstverkenning over sport die werd uitgevoerd door het RIVM en het SCP, op verzoek van het ministerie van Volksgezondheid, Welzijn en Sport (VWS). In de Sport Toekomstverken...
Full Text Available Introduction. This article is devoted to sports tourism. The purpose of this article is to examine theoretical material on sports tourism, to analyze sports tourism in Russia and to search for promising areas for the study of sports tourism in our country. Material and methods. In this part the authors develop the idea of the role of doing sports and keeping fit. For anyone who really wants to be healthy, fitness has become an integral part of their lives. Results. The purpose of this research is to study theoretical material on sports tourism, to analyze sports tourism in Russia and to search for promising areas for the study of sports tourism in our country. On the basis of their research the authors come to the conclusion that sports and tourism are interconnected. There are important factors affecting the situation of sports tourism in Russia. The paper examines sports tourism attractions in Russia. Conclusion. The authors conclude that there exists a high correlation dependence of foreign and domestic development of sports tourism on resources allocated for sports infrastructure. All in all, sports tourism tours draw visitors to their favorite sporting event, facility, or destination throughout the world.
Hanson, Sandra L.
This article examines young women's access to two traditionally male domains, sport and science, from two perspectives. The structural approach suggests that sport and science are stratified by gender and have historically been chilly climates for women. The Critical approach argues that structure and agency are important in understanding sources…
Petersen, Kirsten Schultz; Labriola, Merete; Nielsen, Claus Vinther; Larsen, Eva Ladekjær
The purpose of the study is to identify domains of influence on co-workers' ability to be supportive of returning worker during the work reintegration (WR) process. An ethnographic study design was chosen involving fieldwork at four different workplaces, at an emergency care service, a waste disposal company and at two nursing homes. Qualitative methods for inquiry were used including participant observation, individual- and group interviews of 30 participants. Data were coded and analysed according to a grounded theory approach. Four themes were identified related to domains of influence on co-workers' ability to be supportive of returning worker during the WR process: (1) organisation of work and level of interaction; (2) disruption of work routines, (3) relationship with returning worker and (4) attitudes towards sick leave. The WR process after long-term sick leave is not only influenced by the WR's arrangements made, but also by the co-workers' responses to the process. Work arrangements not only affect the returning worker's ability to return-to-work (RTW) successfully, but also the co-workers' ability to be supportive and their ability to take active part in the process. Implications for Rehabilitation The process of WR after long-term sick leave involves interaction with co-workers. Domains of influence is in the co-workers' perspective influencing their ability to be supportive during reintegration of a returning worker. Future WR management could benefit from integrating the conditions for co-worker support. We encourage co-workers to be involved in the RTW planning, monitoring and evaluation with particular focus on how the WR arrangements are influencing their work and their ability to be supportive.
The theoretical basis for the ASYSTD program is discussed in detail. In addition, the extensive bibliography given in this document illustrates some of the extensive work accomplished in the area of time domain simulation. Additions have been in the areas of modeling and language program enhancements, orthogonal transform modeling, error analysis, general filter models, BER measurements, etc. Several models have been developed which utilize the COMSAT generated orthogonal transform algorithms.
Pejtersen, Annelise Mark; Rasmussen, Jens
style and subjective preferences. The aim is to design work support systems that leave the freedom open to a user to choose a work strategy that suites the user in the particular situation. An important feature of this ecological approach to system design for support of effective learning under changes...
Full Text Available Realisation of sport activities always demanded certain conditions. Among those, sports facilities are certainly necessary. Since there were important changes in the process of training itself and successful performance, as well as, the results achieved by the sportsmen; there is a need for adequate sports facilities, that include whole variety of systems,equipment and necessities. Nowadays, Sport facilities are not only “the place of event”, but also a condition/necessity in achieving best sport results. It is demanded that these facilities are comfortable, absolutely secure and that they can accommodate transmissions: an opening, the course of sports activities and the announcement of the winner. The kind of sport activity, age, sex; so the “sports level” of the competitors is emphasising the specific demands to wards sports facilities.
Agergaard, Sine; Sørensen, Jan Kahr
in sport, although sports clubs do get economic support and are seen as having the potential to solve crucial social issues. The purpose of this article is to analyse and discuss the ways in which the political assumption that sport can enhance social integration is reflected in the practical governance......Increased public funding, more governmental involvement and an emphasis on the instrumental values of physical activities have in general become characteristic of Western nations’ policies towards sport. Denmark is, however, a little different in that there is still little political intervention...... of integration issues in particular in sports clubs. The article is based on a local field study in which we interviewed 10 talented football players with ethnic minority backgrounds and eight coaches and club leaders from six different football clubs. Distinguishing between integration and assimilation...
Full Text Available Events industry plays an important role in nowadays economy and can have a substantial impact for a successful business; in addition, sustainability-oriented tourism is becoming an important component of development and planning of a tourist destination. Thus, organizing sustainability-oriented events is crucial and should focus on the zero waste event management and consider as many elements of sustainable development as possible. The same stands for organizing sports events. The aim of this paper was to find out to which level the organizers of existing sports events in Slovenia are taking into account different domains of sustainable development. Answering to a common questionnaire the organizers gave us a feedback considering four main areas: environmental, social, cultural, and economic criteria. The plan was to determine the level of sustainability of three sports events and compare them to each other according to the outstanding areas as well as to draw the attention to the importance of organizing sustainability-oriented sports events and minimizing negative effects of those. Since the field of research is complex, dynamic, and has an interdisciplinary character the results were attained using the DEX software which supports a qualitative approach and allows the modelling of complex decision-making processes with a large number of parameters and alternatives. Such methodology enables the input of a preliminary set of sustainability criteria and can be used as a support when deciding on the evaluation of sustainability of events in general.
... sometimes you can injure yourself when you play sports or exercise. Accidents, poor training practices, or improper ... can also lead to injuries. The most common sports injuries are Sprains and strains Knee injuries Swollen ...
Playing sports can be fun, but it can also be dangerous if you are not careful. You can help ... you are healthy before you start playing your sport Wearing the right shoes, gear, and equipment Drinking ...
Staley, James T
In 2015, the Royal Society of London held a meeting to discuss the various hypotheses regarding the origin of the Eukarya. Although not all participants supported a hypothesis, the proposals that did fit into two broad categories: one group favoured 'Prokaryotes First' hypotheses and another addressed 'Eukaryotes First' hypotheses. Those who proposed Prokaryotes First hypotheses advocated either a fusion event between a bacterium and an archaeon that produced the first eukaryote or the direct evolution of the Eukarya from the Archaea. The Eukaryotes First proponents posit that the eukaryotes evolved initially and then, by reductive evolution, produced the Bacteria and Archaea. No mention was made of another previously published hypothesis termed the Nuclear Compartment Commonality (NuCom) hypothesis, which proposed the evolution of the Eukarya and Bacteria from nucleated ancestors (Staley 2013 Astrobiol Outreach 1 , 105 (doi:10.4172/2332-2519.1000105)). Evidence from two studies indicates that the nucleated Planctomycetes-Verrucomicrobia-Chlamydia superphylum members are the most ancient Bacteria known (Brochier & Philippe 2002 Nature 417 , 244 (doi:10.1038/417244a); Jun et al. 2010 Proc. Natl Acad. Sci. USA 107 , 133-138 (doi:10.1073/pnas.0913033107)). This review summarizes the evidence for the NuCom hypothesis and discusses how simple the NuCom hypothesis is in explaining eukaryote evolution relative to the other hypotheses. The philosophical importance of simplicity and its relationship to truth in hypotheses such as NuCom and Domain Cell Theory is presented. Domain Cell Theory is also proposed herein, which contends that each of the three cellular lineages of life, the Archaea, Bacteria and Eukarya domains, evolved independently, in support of the NuCom hypothesis. All other proposed hypotheses violate Domain Cell Theory because they posit the evolution of different cellular descendants from ancestral cellular types. © 2017 The Authors.
John D. Horne
This brief rapid response article suggests a few ways in which modern competitive sport and large-scale sport events have developed in line with the logic of (late) capitalist modernity. It considers the impact of the credit crunch for recent trends in sport and suggests that the sociological study of sport faces the same concerns as other sociological domains of interest during the current economic conditions whilst having its own specific public issues and private troubles to consider.
Sports play a very important and diverse role in the present-day global culture. On the occasion of the 105th anniversary of Coubertin’s Ode we would like to wish sports to return to the main words of the Ode and to correspond with them: “Oh sport, you are the peace”.
If you are an athlete or sports enthusiast, you know that every second counts. To find that 1-2% improvement that can make the difference between 1st and 5th place, sport biomechanists use science to investigate sports techniques and equipment, seeking ways to improve athlete performance and reduce injury risk. In essence, they want athletes to…
Adam, Marian Sorin; Schultz, Ulrik Pagh
the syntax of such spreadsheet-based DSLs (SDSLs), and there is no tool support for automatically generating language infrastructure such as parsers and IDE support. In this paper we define a simple notion of two-dimensional grammars for SDSLs, and show how such grammars can be used for automatically...... generating parsers that extract structured data from a spreadsheet in the form of an AST. We demonstrate automatic generation of parsers for a number of examples, including the questionnaire DSL from LWC2014 and a DSL for writing safety specifications....
49th Session of the United Nations General Assembly.” September 26, 1994. Accessed October 5, 2016. https://www.gpo.gov/fdsys/granule/ PPP - 1994-book2... PPP -1994-book2-doc-pg1627/content-detail.html. Cobb, James T. “Is the US Army Field Artillery Prepared to Support the Next Major Combat Operation
Zimmerman, Sheryl; Love, Karen; Cohen, Lauren W; Pinkowitz, Jackie; Nyrop, Kirsten A
As a result of the Centers for Medicare & Medicaid Services (CMS) interest in creating a unifying definition of "community living" for its Medicaid Home and Community Based Services and Support (HCBS) programs, it needed clarifying descriptors of person-centered (PC) practices in assisted living to distinguish them from institutional ones. Additionally, CMS's proposed language defining "community living" had the unintended potential to exclude many assisted living communities and disadvantage residents who receive Medicaid. This manuscript describes the consensus process through which clarifying language for "community living" and a framework for HCBS PC domains, attributes, and indicators specific to assisted living were developed. It examines the validity of those domains based on literature review, surveys, and stakeholder focus groups, and identifies nine domains and 43 indicators that provide a foundation for defining and measuring PC practice in assisted living. Ongoing efforts using community-based participatory research methods are further refining and testing PC indicators for assisted living to advance knowledge, operational policies, practices, and quality outcomes.
Torralba-Rodríguez, Francisco Jesús; Bixquert-Montagud, Vicente; Fernández-Breis, Jesualdo Tomás; Martínez-Béjar, Rodrigo
In Intensive Care Units doctors have to manage several alarm situations in patients. When a doctor analyzes the state of the patient, (s)he has to decide if there is an alarm situation and make decisions about what actions to perform. It is desirable to detect these situations before they occur, because the solution could be easier and the doctor has more time to react. An intelligent system could analyze the information, extract conclusions, format and order the causes leading to the severe condition. This would be helpful for a doctor, and would make the decision-making process easier. A system capable of performing such operations is presented here. This is not a diagnosis application but a tool to detect alarm situations for patient safety. A prototype capable of making retrospective evaluation of the condition of the patients has been developed. This system is based on the MCRDR technology, which has been extended to deal with the requirements of this domain. The evaluation of the system is also reported in this paper. Copyright (c) 2009 Elsevier Ireland Ltd. All rights reserved.
Full Text Available Wind energy is a reliable source of sustainable power generation and has been an active area of research globally to economically harness the energy for human use. Reliable source of wind energy pushed the engineers to install wind turbines near and far off the coasts. In shallow water upto 100 m, fixed structures like tripods, jackets, monopiles and gravity base are functionally and economically feasible. In deep waters, a floating substructure can be more economical for offshore wind turbine. In this study a barge type floater of different aspect ratios from 0.4 to 1.0 is investigated for its performance under wave and wind loading. All these floaters were designed with a defined transverse metacentric height (GM equal to 1.0 m and the hydrodynamic analysis is carried out using WAMIT. The barge with aspect ratio B/L = 1.0 is found to have lowest pitch RAO. The time domain surge, heave and pitch response for this barge has been obtained using Integro-differential equation of motion and the statistical response characteristics are compared for two different cases of excitation namely, wave excitation alone and combined wave and wind excitation. Statistics of surge, heave and pitch responses are obtained for three different seas states and for two different wave heading angles.
Knight, Camilla J; Berrow, Steffan R; Harwood, Chris G
This paper provides a brief summary and commentary on the growing literature on parenting in sport, with a particular emphasis on literature from the last 2-3 years. Following a brief introduction overviewing the topic area, we firstly focus on the influence of parental involvement on children. Specifically, we examine the range of factors that influence children's perceptions of parental involvement and the consequences of different behaviors. Next we discuss the factors influencing parental involvement, such as the challenges and stressors associated with parenting children in sport and the culture within different sports. Finally, our review focuses upon the strategies developed by parents to facilitate their involvement in their children's sport, as well as the few papers focused upon parent education and support. We conclude by examining the need for further research and examination of support strategies for parents. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.
Full Text Available The article discusses analyses and assesses the key proposals how to deal with the situation identification for the heterogeneous service support in vehicular cooperation environment. This is one of the most important topics of the pervasive computing. Without the solution it is impossible to adequately respond to the user's needs and to provide needed services in the right place at the right moment and in the right way. In this work we present our developed real time situation identification model for adaptive service support in vehicular communication networks domain. Our solution is different from the others as it uses additional virtual context information source - information from other vehicles which for our knowledge is not addressed in the past. The simulation results show the promising context exchange rate between vehicles. The other vehicles provided additional context source in our developed model helps to increase situations identification level.
Svender, Jenny; Larsson, Hakan; Redelius, Karin
What does it mean to promote girls' participation in sports and which girls are seen as needing support? In this article we focus a government-financed sports venture and scrutinize the frames governing what is possible to say about girls and their participation in sports. By analyzing project applications from local sport clubs we investigate how…
Johnson, A Wayne; Eastman, Carie S; Feland, Jeffery Brent; Mitchell, Ulrike H; Mortensen, Bartley Brett; Eggett, Dennis
Maximum running speed and acceleration are essential components in many sports. The identification of specific training protocols to maximize sprint speed would be useful knowledge for coaches and players. The purpose of this study was to determine the effect of a high-speed treadmill (HST) with the use of a body weight support (BWS) system in a 6-week sport acceleration program (SAP) on female soccer athlete's 40-yard sprint time and maximal isometric knee flexor and extensor strength. Two treatment groups and one control group were created. Both treatment groups participated in a 12-session SAP. The first treatment group (n = 12) used a BWS system while running on a HST; the second group (n = 12) used a standard treadmill (ST) with no BWS system. The participants of the control group (n = 8), NT, did not participate in a sports acceleration program and did not alter their exercise routines outside of the study. An analysis of covariance was performed using baseline measures as the covariate. The 40-yard sprint times for both treatment groups were shown to improve significantly compared with the control group (p strength showed a greater increase in the ST group (p = 0.026) than in the other 2 groups, whereas knee extensor strengths did not show significant differences between treatment groups and control group (p > 0.05). Participants in the ST group had a much higher rate (66%) of shin splints and foot pain throughout the study than those in the HST (8%) and NT (0%) groups. These results can help high school coaches and athletes determine the optimal treadmill training regime.
Robert C. S CHNEIDER
Full Text Available Sport is a natural medium for bringing together people of different backgrounds throughout the world. If grounded in ethics and if participants follow the rules and cooperate, sport can be a conduit for world harmony (Sport great for human bonding, 2010.A s international relationships are developed through sport, those relationships can help support larger global endeavors in pursuit of a better world. If international sport based relationships are grounded in Mill’s utilitarianism that calls for actions re sulting in the most long - term happiness for the most amount of people (Mill, 1863/1969 those relationships are well positioned to transition to the domain of governmental politics, where meaningful attempts to resolve large world issues can be addressed, under the same utilitarian premise. In pursuit of a better world, identifying common groundamong the many differences held by people throughout the world is a magnanimous challenge. Beauchamp’s (1982 practical suggestion that common sense, habits, and pas t experience are most helpful when attempting to select actions that will determine long - term happiness. Moving beyond sport and transferring the application of Beauchamp’s practical utilitarian approach to larger global conflicts, can help guide governmen ts as they engage in the necessary politics, to move toward improving global problems in the interest of world harmony.
Xiao, Xiao; Hedman, Jonas; Tan, Felix Ter Chian
evolution, as digital technologies are increasingly entrenched in a wide range of sporting activities and for applications beyond mere performance enhancement. Despite such trends, research on sports digitalization in the IS discipline is surprisingly still nascent. This paper aims at establishing......Ever since its first manifesto in Greece around 3000 years ago, sports as a field has accumulated a long history with strong traditions while at the same time, gone through tremendous changes toward professionalization and commercialization. The current waves of digitalization have intensified its...... a discourse on sports digitalization within the discipline. Toward this, we first provide an understanding of the institutional characteristics of the sports industry, establishing its theoretical importance and relevance in our discipline; second, we reveal the latest trends of digitalization in the sports...
This sports e-guide contains the most up-to-date information about the sports events, venues and services that have been prepared to support all NOC team officials during Games time at Lillehammer 2016.
Ivan Vasiljević; Danilo Bojanić; Jovica Petković; Aldijana Muratović
Introduction: Decades of research support the theory that when there are sports competitions the question of what to eat and drink in order to enhance sport performance. Nutrition is one of the most important factors in achieving top performance athletes. According to most studies conducted in the world's top athletes receive information from their coaches when it comes to sports nutrition, especially of the coaches involved in fitness training. (Burns, Schiller, Merrick & Wolf, 2004).The aim...
Tatiana Sviesk Moreira; Silvan Menezes dos Santos Silvan; Marcelo Moraes e Silva Marcelo; Doralice Lange de Souza Doralice
This work deals with two concepts which serve as a support for studies on sport: "sport culture" and "sport habitus". We aim to identify points of intersection and differences between them in the Brazilian field of Physical Education. We conclude that sport culture concept corresponds to the descriptive and structural dimensions of culture conformation in relation to sport in contemporary society, marked by the phenomenon of economic globalization. This concept refers to the symbolic concepti...
Parkhouse, Bonnie L., Ed.; And Others
Traditional teaching and coaching positions have become scarce but the expanding field of sport management has created its own job market, demanding new skills and preparation. Three articles are offered that explore different aspects and possibilities for a sport management career. (DF)
Missouri State Dept. of Health, Jefferson City.
This guide deals with various aspects of sports and nutrition. Twelve chapters are included: (1) "Sports and Nutrition"; (2) "Eat to Compete"; (3) "Fit Folks Need Fit Food"; (4) "The Food Guide Pyramid"; (5) "Fat Finder's Guide"; (6) "Pre- and Post-Event Meals"; (7) "Tips for the…
Marieke van Bakel; Ine Pulles; Annet Tiessen-Raaphorst; Frank den Hertog; Robert Vonk; Casper Schoemaker
Deze publicatie verschijnt enkel digitaal op www.sporttoekomstverkenning.nl. Welke maatschappelijke veranderingen beïnvloeden de sport in Nederland? Waar gaat het heen met de sport tussen nu en 2040? Welke kansen, maar ook keuzes biedt dit voor de sportsector en het sportbeleid? Deze vragen
Sources of enjoyment in sport reported by South African sports participants with visual impairments. ... These themes are consistent with the sources of meaning identified through research on sportspersons without disabilities, which provides support for the growing recognition of the substantial similarities between ...
Wheeler, Robert F.
Describes an undergraduate history course based on two themes: sport as a reflection of society and sport as a socializing agent affecting society. The course focuses on sports and industrialization, traditional and modern sports, political and economic aspects of sport, and inequality and discrimination in sports. (Author/JK)
There is a running discussion about the system of financing sport from public budgets and there are opinions that the sport is not sufficiently supported. We know surprisingly little about the situation of non-profit sport clubs and to find a better support system we have to gather information about the environment of sport clubs. What do we know about relations of sport clubs with public authorities and their own sport union/federation and why do we need to know? The aim of this paper is to ...
Stout, Jeffrey R; Kalman, Douglas; Antonio, Jose
... and NIH databases. With all of the misinformation regarding the effects of creatine supplementation on health and sports performance, Essentials of Creatine in Sports and Health brings together the information on how creatine affecs body composition, exercise performance, and health. Supported by the International Society of Sports Nutrition, this...
: they contribute something new or different to the field of sport and exercise psychology, for example, a new epistemological understanding, a new theoretical approach, a new research method or a new perspective on the applicability of sport psychology to different settings in the domain of sport, games......This book contains articles based on selected presentations at the 11th European Congress of Sport Psychology, a congress arranged by the Danish Forum of Sport Psychology and the Institute of Exercise and Sport Sciences, University of Copenhagen, between 22 and 27 July 2003 in Copenhagen, Denmark.1......) The intention of this publication is to introduce the reader to a selection of articles which the editors would like to summarize under the title New Approaches to Sport and Exercise Psychology. Despite the diversity in content and form, all the articles have been selected on the basis of one common orientation...
This book contains articles based on selected presentations at the 11th European Congress of Sport Psychology, a congress arranged by the Danish Forum of Sport Psychology and the Institute of Exercise and Sport Sciences, University of Copenhagen, between 22 and 27 July 2003 in Copenhagen, Denmark.1......) The intention of this publication is to introduce the reader to a selection of articles which the editors would like to summarize under the title New Approaches to Sport and Exercise Psychology. Despite the diversity in content and form, all the articles have been selected on the basis of one common orientation......: they contribute something new or different to the field of sport and exercise psychology, for example, a new epistemological understanding, a new theoretical approach, a new research method or a new perspective on the applicability of sport psychology to different settings in the domain of sport, games...
Krotee, March L.
Sport psychology is defined in terms of human behavior in athletic situations. The psychosocial cross-cultural setting provides a model for studying trait and state psychosocial attributes and suggests issues and concerns for further study. (JMF)
Recreational or regular physical and sport activities may be responsible for a wide range of cutaneous complications. Among them, "sports purpura" is a peculiar symptom that can occur during a large number of sports. "Effort purpura" defines any purpura occurring within the context of physical exercise irrespective of its cause. Therefore this clinical diagnosis includes various aetiologies. Diagnosis of traumatic purpura is often easy if the sport is mentioned in the anamnesis; cutaneous exercise - induced vasculitis must be also noted. Purpura can reveal systemic diseases or internal haemorrhage, such as spleen rupture, thrombopathies or systemic vasculitis, and other effort purpuras must be taken into account, including those related to the environment (cold, sun exposure...). Knowledge of a physical activity before the occurrence of purpura should be known by practitioner to avoid unnecessary and costly explorations in most of the cases. Copyright © 2012 Elsevier Masson SAS. All rights reserved.
Full Text Available Technology is transforming the games themselves and at times with dire consequences. Tony Kirkbride, Head: CSIR Technology Centre said there are a variety of sports technologies and there have been advances in material sciences and advances...
Koen Breedveld; Carlijn Kamphuis; Annet Tiessen-Raaphorst
Sport boeit. Sport bindt. Sport bevordert de gezondheid. En sport betaalt. Sport is anno 2008 ongekend populair. Tweederde van de Nederlanders doet aan sport. Na zwemmen en fietsen is fitness de meest populaire sport geworden. Daarnaast zetten anderhalf miljoen Nederlanders zich als vrijwilliger
Le Docteur Kiebel, chirurgien à Genève, est aussi un grand ami de sport et de temps en temps médecin des classes genevoises de ski et également médecin de l'équipe de hockey sur glace de Genève Servette. Il est bien qualifié pour nous parler d'accidents de sport et surtout d'accidents de ski.
Blum, Debra E.
A philosophy professor who supports college athletics battles to maintain credibility among his academic peers. His interest is in adding balance to criticism of college sports and calling attention to positive aspects such as teamwork and discipline. The professor also teaches a seminar in ethics for first-year athletes. (MSE)
Full Text Available Background: Ardent sports watching will lead an individual to engage in sports and recreational activities continuously, while it also creates a sports culture among Malaysians. Sports watching culture is actually an intellectual activity. It is capable of evaluating behaviour, moral values and the level of appreciation of every spectator. Methods: This survey was conducted to identify the sports viewing culture among Malaysians. A cluster sampling method was used to select 6000 respondents from 30 million Malaysian population. Respondents were selected from urban (50% and rural areas (50%. Ethnically 56% were Malays, Sarawak and Sabah natives were 11%, Chinese 25% and finally Indians 7%. The respondents age categories were 12 to 19 years (30%, 20 to 25 years (50%, 56 and above (20%. A questionnaire developed by the research team was used to collect data. The quantitative data were analysed using Statistical Package for Social Sciences (SPSS version 21.0 for windows. Results: The findings indicate that from 5864 respondents who answered the questionnaire in full, a total of 4553 people or 77.6% watch sporting events, while a total of 1311 people or 22.4% have stated not watching any sports activities. Comparison by gender showed that 85.2% of the 2482 males watch sports events while among the female 70.2% of the 2071 watch sports events. In the category of those who do not watch, the female are higher at 29.8% than the males at 14.8%. In terms of ethnicity the Malays 80.2%. Chinese 64.6%, Indians 81.9%, natives of Sabah 94.0%, natives of Sarawak 77.6% like to watch sports events. Residential locations showed no significant differences as 78.7% of urban respondents watch sports events compared to 76.8% of rural communities. Conclusion: The findings indicated that majority of Malaysians having fun in watching sports activities. Gender still plays a role in the involvement and enjoyment of sports events either as a player or supporter. Ethnicity
Full Text Available Relation between Adapted Physical Activity (APA are described in the article. Recent sport professions as so as professions related to sports are formulated. "Coach" profession is defined with more details, the term "sport of persons with disability" is explained, too. On the bases of personal experience the APA domain which every coach can be touched are presented. Events which recent coaches, sports clubs in Czech Republic participated in are added. The basic questions of EUSAPA project are answered: regular sport and APA are blended together. Diffusion of sport and APA can become good platform for inclusion in life span context. Coaches should be informed about basic principles of APA according the level of connection (humanitarian domain - coaches in sports of disabled, the type of sport (relation to general sport and performance level (recreation - top competitive. The topic APA should be included on adequate level in education courses of coaches. The practice in sport activities of people with disability has to be involved.
Patrick, Helen; Ryan, Allison M.; Alfeld-Liro, Corinne; Fredericks, Jennifer A.; Hruda, Ludmila Z.; Eccles, Jacquelynne S.
Conducted semi-structured in-depth interviews with 41 adolescents talented in sports or the arts to study the importance of peer relationships in their continued involvement in their talent activities, sex differences in attitudes, and possible differences by activity domain. Peers generally played a supportive role, although females were more…
This review includes the latest findings based on experimental studies addressing sport-specific balance, an area of research that has grown dramatically in recent years. The main objectives of this work were to investigate the postural sway response to different forms of exercise under laboratory and sport-specific conditions, to examine how this effect can vary with expertise, and to provide examples of the association of impaired balance with sport performance and/or increasing risk of injury. In doing so, sports where body balance is one of the limiting factors of performance were analyzed. While there are no significant differences in postural stability between athletes of different specializations and physically active individuals during standing in a standard upright position (e.g., bipedal stance), they have a better ability to maintain balance in specific conditions (e.g., while standing on a narrow area of support). Differences in magnitude of balance impairment after specific exercises (rebound jumps, repeated rotations, etc.) and mainly in speed of its readjustment to baseline are also observed. Besides some evidence on an association of greater postural sway with the increasing risk of injuries, there are many myths related to the negative influence of impaired balance on sport performance. Though this may be true for shooting or archery, findings have shown that in many other sports, highly skilled athletes are able to perform successfully in spite of increased postural sway. These findings may contribute to better understanding of the postural control system under various performance requirements. It may provide useful knowledge for designing training programs for specific sports.
Ghosh, Amit; Mahajan, Preetam B
In last two decades, there has been an evolution in sports medicine. Several researchers have worked on different domains of sports medicine, like strength, endurance, sports injury, and psychology. Besides this, several groups have explored the changes at cellular and molecular levels during exercise, which has led to the development of the new domain in sports science known as genetic medicine. Genetic medicine deals with the genotypic basis of sports phenotype. In this article, we try to provide an up-to-date review on genetic determinants of sports performance, which will be like a journey from the nostalgic past towards the traditional present and the romantic future of sports medicine. Endurance and power performance are two important domains of athletes. They vary in individuals, even among trained athletes. Researches indicate that the genetic makeup of sportsmen play a vital role in their performance. Several genetic factors are reported to be responsible for endurance, power, susceptibility to injury, and even psychology of the individual. Besides this, proper training, nutrition, and environment are also important in shaping their potential. The aim of this discussion is to understand the influence of the environment and the genetic makeup on the performance of the athletes. There is sufficient evidence to suggest that genotype determines the sports phenotype in an athlete. Choosing the right sports activity based on genetic endowment is the key for achieving excellence in sports.
Mujika, Iñigo; Burke, Louise M
Team sports are based on intermittent high-intensity activity patterns, but the exact characteristics vary between and within codes, and from one game to the next. Despite the challenge of predicting exact game demands, performance in team sports is often dependent on nutritional factors. Chronic issues include achieving ideal levels of muscle mass and body fat, and supporting the nutrient needs of the training program. Acute issues, both for training and in games, include strategies that allow the player to be well fuelled and hydrated over the duration of exercise. Each player should develop a plan of consuming fluid and carbohydrate according to the needs of their activity patterns, within the breaks that are provided in their sport. In seasonal fixtures, competition varies from a weekly game in some codes to 2-3 games over a weekend road trip in others, and a tournament fixture usually involves 1-3 days between matches. Recovery between events is a major priority, involving rehydration, refuelling and repair/adaptation activities. Some sports supplements may be of value to the team athlete. Sports drinks, gels and liquid meals may be valuable in allowing nutritional goals to be met, while caffeine, creatine and buffering agents may directly enhance performance. Copyright © 2011 S. Karger AG, Basel.
Condon, Steven; Hendrick, Robert; Stark, Michael E.; Steger, Warren
The Flight Dynamics Division (FDD) of NASA's Goddard Space Flight Center (GSFC) recently embarked on a far-reaching revision of its process for developing and maintaining satellite support software. The new process relies on an object-oriented software development method supported by a domain specific library of generalized components. This Generalized Support Software (GSS) Domain Engineering Process is currently in use at the NASA GSFC Software Engineering Laboratory (SEL). The key facets of the GSS process are (1) an architecture for rapid deployment of FDD applications, (2) a reuse asset library for FDD classes, and (3) a paradigm shift from developing software to configuring software for mission support. This paper describes the GSS architecture and process, results of fielding the first applications, lessons learned, and future directions
Full Text Available The aim of the article is to show the role of sport in American society against the background of a very important—for many reasons—period of great social transformation in the United States, one which visibly gathered pace in the 1920s. The author presents different aspects of popular culture, which was in full bloom on account of the following factors: the joy after World War I, a sense of optimism, the development of the economy and industry, the growth of big cities, and the greater affluence of the citizens. The analysis of that unusual decade corroborates the role of sport and its great power of influence on society. In an age when technology and mass production had robbed experiences and objects of their uniqueness, sports provided some of the unpredictability and drama that people craved when looking for romance and adventure. The reasons for the popularity of sport in the USA are presented, as well as the major sports diciplines and heroes of American sport who, in a time when mass production seemed to be making individuals less significant, met with a favorable response—people clung to the heroic personalities of sports figures. The analysis of the beginnings of professionalism in sport, the beginnings of organized support, and sports broadcasting, leaves no doubt as to the significance of the period. As the article demonstrates, it was a time of rapid and profound transformation in the realm of sport. Every serious examination of phenomena in contemporary American sport—and this is also true in the case of other countries—without a knowledge of the specificity of sport in the 1920s, would be far from perfect.
... Marketplace Find an ENT Doctor Near You Facial Sports Injuries Facial Sports Injuries Patient Health Information News ... should receive immediate medical attention. Prevention Of Facial Sports Injuries The best way to treat facial sports ...
Improving Behavioral Support for Smoking Cessation in Pregnancy: What Are the Barriers to Stopping and Which Behavior Change Techniques Can Influence These? Application of Theoretical Domains Framework.
Campbell, Katarzyna A; Fergie, Libby; Coleman-Haynes, Tom; Cooper, Sue; Lorencatto, Fabiana; Ussher, Michael; Dyas, Jane; Coleman, Tim
Behavioral support interventions are used to help pregnant smokers stop; however, of those tested, few are proven effective. Systematic research developing effective pregnancy-specific behavior change techniques (BCTs) is ongoing. This paper reports contributory work identifying potentially-effective BCTs relative to known important barriers and facilitators (B&Fs) to smoking cessation in pregnancy; to detect priority areas for BCTs development. A Nominal Group Technique with cessation experts ( n = 12) elicited an expert consensus on B&Fs most influencing women's smoking cessation and those most modifiable through behavioral support. Effective cessation interventions in randomized trials from a recent Cochrane review were coded into component BCTs using existing taxonomies. B&Fs were categorized using Theoretical Domains Framework (TDF) domains. Matrices, mapping BCT taxonomies against TDF domains, were consulted to investigate the extent to which BCTs in existing interventions target key B&Fs. Experts ranked "smoking a social norm" and "quitting not a priority" as most important barriers and "desire to protect baby" an important facilitator to quitting. From 14 trials, 23 potentially-effective BCTs were identified (e.g., information about consequences). Most B&Fs fell into "Social Influences", "Knowledge", "Emotions" and "Intentions" TDF domains; few potentially-effective BCTs mapped onto every TDF domain. B&Fs identified by experts as important to cessation, are not sufficiently targeted by BCT's currently within interventions for smoking cessation in pregnancy.
Zahariadis, Panayotis; Tsorbatzoudis, Haralambos; Alexandris, Konstantinos
The study tested utility of self-determination and sport commitment theories to understanding young athletes' sport commitment. 343 young athletes (M= 13.5 yr., SD= +/- 1.1) from soccer, basketball, volleyball, handball, and water polo teams volunteered to participate. All completed the Sport Motivation Scale and the Sport Commitment Questionnaire. Pearson correlations showed a strong relationship between commitment and intrinsic motivation scores. In contrast, extrinsic motivation scores were not significantly correlated to commitment, whereas amotivation scores showed a negative correlation to commitment. Path analysis resulted in strong positive association of intrinsic motivation and commitment. Amotivation had small negative relation to commitment. According to the model tested, social constraints and involvement opportunities were not significant contributors to sport commitment. An alternative model supported the mediating role of enjoyment to psychological commitment. The results showed that high self-determination is supportive of sport commitment, whereas low self-determination reduces sport commitment.
Luguetti, C; Goodyear, VA; Andre, MH
Several studies demonstrate that Sport Education supports the development of an authentic experience of sport. Social media has the potential to further the development of an authentic sport experience since it is a key aspect of contemporary sport culture and can be a space for individuals to interact during the Sport Education. Yet the evidence-base on the use of social media within Sport Education is limited. The purpose of this study was to explore how social media supports the developmen...
Ohio State Dept. of Education, Columbus. Div. of Career-Technical and Adult Education.
This document presents the Ohio Integrated Technical and Academic Competency profile for sports marketing. The profile is to serve as the basis for curriculum development in Ohio's secondary, adult, and postsecondary programs. The profile includes a comprehensive listing of 999 specialty key indicators for evaluating mastery of 113 competencies in…
Zebas, Carole J., Ed.; Groppel, Jack L., Ed.
In six articles on racquet sports, the origins of the games are traced, methods for teaching skills such as footwork, racquetball strategy, and badminton techniques are discussed, and the biomechanics of the one- and two-handed backhand in tennis are reviewed. Information about paddle tennis is included. (PP)
This review describes and classifies the trajectories of sports projectiles that have spherical symmetry, cylindrical symmetry, or (almost) no symmetry. This classification allows us to discuss the large diversity observed in the paths of spherical balls, the flip properties of shuttlecocks, and the optimal position and stability of ski jumpers.
Andersen, Tem Frank
This study tries to map out the possible interplay between interactive digital media (including mobile and wearable technologies) and sport as performance and participation. The ambition is to create a model providing the analytical framework for understanding questions like "are we running...
... motivator. Physically, you need strength and endurance. Your training will vary with your sport. You would not train the same way for pole vaulting as for swimming. You might, however, cross train. Cross training simply means that you include a variety of ...
Pavlov, Andrey R; Pavlova, Nadejda V; Kozyavkin, Sergei A; Slesarev, Alexei I
We have previously introduced a general kinetic approach for comparative study of processivity, thermostability, and resistance to inhibitors of DNA polymerases [Pavlov, A. R., et al. (2002) Proc. Natl. Acad. Sci. U.S.A.99, 13510-13515]. The proposed method was successfully applied to characterize hybrid DNA polymerases created by fusing catalytic DNA polymerase domains with various sequence-nonspecific DNA binding domains. Here we use the developed kinetic analysis to assess basic parameters of DNA elongation by DNA polymerases and to further study the interdomain interactions in both previously constructed and new chimeric DNA polymerases. We show that connecting helix-hairpin-helix (HhH) domains to catalytic polymerase domains can increase thermostability, not only of DNA polymerases from extremely thermophilic species but also of the enzyme from a faculatative thermophilic bacterium Bacillus stearothermophilus. We also demonstrate that addition of Topo V HhH domains extends efficient DNA synthesis by chimerical polymerases up to 105 °C by maintaining processivity of DNA synthesis at high temperatures. We found that reversible high-temperature structural transitions in DNA polymerases decrease the rates of binding of these enzymes to the templates. Furthermore, activation energies and pre-exponential factors of the Arrhenius equation suggest that the mechanism of electrostatic enhancement of diffusion-controlled association plays a minor role in binding of templates to DNA polymerases.
Macnamara, Brooke N; Hambrick, David Z; Oswald, Frederick L
More than 20 years ago, researchers proposed that individual differences in performance in such domains as music, sports, and games largely reflect individual differences in amount of deliberate practice, which was defined as engagement in structured activities created specifically to improve performance in a domain. This view is a frequent topic of popular-science writing-but is it supported by empirical evidence? To answer this question, we conducted a meta-analysis covering all major domains in which deliberate practice has been investigated. We found that deliberate practice explained 26% of the variance in performance for games, 21% for music, 18% for sports, 4% for education, and less than 1% for professions. We conclude that deliberate practice is important, but not as important as has been argued. © The Author(s) 2014.
Stracciolini, Andrea; Sugimoto, Dai; Howell, David R
Children and adolescents are now participating in competitive sports at younger ages and with increasing intensity. As a result, increasing numbers of young athletes are presenting to pediatricians for care of sports-related injuries and advice about prevention. Understanding and identifying modifiable risk factors for injury in the young athletic population is a critical first step in injury prevention. Risk factors vary by sport, age, and sex. This article reviews the most common risk factors for injury and the evidence to support proposed strategies for prevention. [Pediatr Ann. 2017;46(3):e99-e105.]. Copyright 2017, SLACK Incorporated.
Van Vuuren-Cassar, G.; AIESEP-International Association for Physical Education in Higher Education
‘Sport Pedagogy’ is an academic sub-discipline of the broader fields of Sport & Exercise Sciences, Kinesiology and Human Movement Studies (etc). Taking its place alongside established sub-disciplines such as exercise physiology, sport and exercise psychology and sports biomechanics, sport pedagogy focuses on synthesising knowledge to inform the ‘pedagogical encounter’. The pedagogical encounter is defined as that precise moment where a teacher, coach or instructor seeks to support a learner i...
Baldin, Ilya [Renaissance Computing Inst. (RENCI), Chapel Hill, NC (United States); Huang, Shu [Renaissance Computing Inst. (RENCI), Chapel Hill, NC (United States); Gopidi, Rajesh [Univ. of North Carolina, Chapel Hill, NC (United States)
This final project report describes the accomplishments, products and publications from the award. It includes the overview of the project goals to devise a framework for managing resources in multi-domain, multi-layer networks, as well the details of the mathematical problem formulation and the description of the prototype built to prove the concept.
Pfister, Gertrud Ursula
On the 50th anniversary of the ISSA and IRSS, a leading figure in the sociology of sport in Denmark, Gertrud Pfister, considers an important line of research on women and football (soccer). The analysis uses a diverse set of theoretical lenses to examine women’s participation and reception...... for the sociology of sport will be in stimulating understandings of women and football that can lead to policy change and more equitable allocation of resources to support and encourage participation....
Heaney, Caroline; Walker, Natalie; Green, Alison; Rostron, Claire
Whilst the benefits of sport psychology intervention during injury rehabilitation are well documented it appears that it remains underutilised by physiotherapists (Alexanders, Anderson and Henderson, 2015, Physiotherapy, 101, 95-102). A lack of education in this field for physiotherapists has been suggested as a causative factor. Preliminary studies undertaken on North American populations have shown support for sport psychology education interventions but no studies have examined physiothera...
Full Text Available Fundrising is the kind of marketing strategy, which the main gool is to provide the money and the other resources. It is the moust important tasks of nonprofit organizacio( sport organiyation and the other organiyation which need money for development project. Fundraising is independent and sistematical way of compilation the financial resource and anather keind of help in nonprofit organization from the private persone, the enterprice, the associate ect.Fundraising enable the activity and realization projects. Aim of this working paper is to givs contibution these important problem of menagement, to explain it and apply it in sport. Today it we haven`t enought the financial resourceies, without activity to provide it, we will very quickly loss sympathy and support who could help as. Financial problems are present not only in the sport organization , but in the culture, social, eco, education and other organizations. Todey there is strong competition at the fundraising market. Sport has advantages in the mass actions frequently and in his places in the psyche and body development people in all of growth, rather then the another nonprofit organization. Fundraising provide a lot of many and create pozitive image in public environment
politicians and in the media, especially in the discussion whether some languages undergo ‘domain loss’ vis-à-vis powerful international languages like English. An objection that has been raised here is that domains, as originally conceived, are parameters of language choice and not properties of languages...... not described in terms of domains, and recent research e.g. about the multilingual communities in the Danish-German border area seems to confirm this....
Christensen, Mette Krogh
Writing lives in sport is a book of stories about sports-persons. The people concerned include sports stars, sports people who are not quite so famous, and relatively unknown physical education teachers and sports scientists.Writing lives in sport raises questions about writing biographies...... in the academis world of sport studies. It does not set out to be a methodological treatise but through the writing of lives in sports does raise questions of method. Each essay in this collection deals with problems of writing sports-people's lives. These essays could be said to fall along a spectrum from those...
Mottram, David; Khalifa, Sherief; Alemrayat, Bayan; Rahhal, Alaa; Ahmed, Afif; Stuart, Mark; Awaisu, Ahmed
The aim of this study was to evaluate the current knowledge and perceptions of pharmacists in Qatar with regard to the use of drugs in sport and to explore their views on the introduction of education and training in the area of sports pharmacy. A cross-sectional survey was conducted targeting both hospital and community pharmacists in Qatar. A questionnaire consisting of three domains pertaining to participants' knowledge, perceived role of healthcare professionals, and attitudes towards educational needs on the use of drugs in sports was developed and validated. The online survey link and paper-based questionnaires were distributed to the target population. Data analyses were performed using IBM SPSS Statistics. Descriptive and inferential statistics were utilized for the analyses, where Pdrugs that may be used by athletes, particularly with respect to over-the-counter medicines and supplements. The majority (81.7%) of the pharmacists expressed an interest in receiving education and training on sports pharmacy. Specialized training programs are warranted to ensure that pharmacists have the knowledge and skills required to provide athletes with accurate information about anti-doping issues and the safe and effective use of medicines in sport. The development of these programs should be supported by national pharmacy policy makers and designed in collaboration with anti-doping agencies and sports pharmacy experts and educators.
Full Text Available Participation in sports activities combined with unique sports resources can provide people with extraordinary experiences. It is especially true for tourism where sports activities are an important content of stay. The aim of this paper is to analyse how sports experiences could be planned and managed for the tourism purposes from the aspect of sports facility managers. In addition, the interrelations within the four realms of an experience were analysed and supported by proposed management models and examples. Results of the analysis indicate that it is possible for a facility to provide a full spectrum of experiences but only if it meets the standards of professional sports. Recommendations suggested by the paper provide new insight on organising the sports offer in the destination, and can be used by sports facility managers in order to better serve sports and sports tourism needs
Koen Breedveld; Rob Goossens; Maarten van Bottenburg; Wil Ooijendijk; Vincent Hildebrandt; Maarten Stiggelbout; Jo Lucassen; Hugo van der Poel
Original title: Rapportage Sport 2003. There has been a huge increase in the interest in sport in recent decades. The number of people taking part in sport has grown strongly and more sport is broadcast on television than ever before. The government has invested a great deal in sport, not
Duan, Ling-Yu; Xu, Min; Tian, Qi
In this paper, we present a unified framework for semantic shot classification in sports videos. Unlike previous approaches, which focus on clustering by aggregating shots with similar low-level features, the proposed scheme makes use of domain knowledge of a specific sport to perform a top-down video shot classification, including identification of video shot classes for each sport, and supervised learning and classification of the given sports video with low-level and middle-level features extracted from the sports video. It is observed that for each sport we can predefine a small number of semantic shot classes, about 5~10, which covers 90~95% of sports broadcasting video. With the supervised learning method, we can map the low-level features to middle-level semantic video shot attributes such as dominant object motion (a player), camera motion patterns, and court shape, etc. On the basis of the appropriate fusion of those middle-level shot classes, we classify video shots into the predefined video shot classes, each of which has a clear semantic meaning. The proposed method has been tested over 4 types of sports videos: tennis, basketball, volleyball and soccer. Good classification accuracy of 85~95% has been achieved. With correctly classified sports video shots, further structural and temporal analysis, such as event detection, video skimming, table of content, etc, will be greatly facilitated.
Wagstaff, C R D; Gilmore, S; Thelwell, R C
Despite the emergence of and widespread uptake of a growing range of medical and scientific professions in elite sport, such environs present a volatile professional domain characterized by change and unprecedentedly high turnover of personnel. This study explored sport medicine and science practitioners' experiences of organizational change using a longitudinal design over a 2-year period. Specifically, data were collected in three temporally defined phases via 49 semi-structured interviews with 20 sport medics and scientists employed by three organizations competing in the top tiers of English football and cricket. The findings indicated that change occurred over four distinct stages; anticipation and uncertainty, upheaval and realization, integration and experimentation, normalization and learning. Moreover, these data highlight salient emotional, behavioral, and attitudinal experiences of medics and scientists, the existence of poor employment practices, and direct and indirect implications for on-field performance following organizational change. The findings are discussed in line with advances to extant change theory and applied implications for prospective sport medics and scientists, sport organizations, and professional bodies responsible for the training and development of neophyte practitioners. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.
Eime, R M; Harvey, J T; Charity, M J; Payne, W R
that sporting organisations are supported to prioritise the retention issues occurring during adolescence, particularly for females so as to maximise the potential for sport to maintain its positive contribution to population wellbeing.
The literature concerning links between sport knowledge, sport performance and academic ability is reviewed and related to empirical evidence obtained from a GCSE examination in Physical Education, together with GCSE Mathematics and GCSE English grades. For most sports examined, there was a small but significant positive correlation between sport performance and GCSE Mathematics and English grades, confirming the findings of most previous research. Using a multilevel multivariate model, average sport performance, academic ability and sex were important explanatory variables for sport knowledge, yet only academic ability was an important explanatory variable for the concept of physical education knowledge. Ability in game sports, rather than athletics, were related to sport knowledge. Males scored higher for sport knowledge than females, after taking into account sport performance and academic ability. The effects of sport performance and academic ability on sport knowledge were stable across schools, but there was some evidence that the effect of sex varied across schools. These findings support theories of a role for sport knowledge in sport performance; that such a role should be greater in game sports; that academic ability is important for gaining such knowledge; and they highlight differences in sport knowledge between the sexes.
Ryan, Allan J.
Includes a general discussion of sports medicine including exercise and conditioning techniques, prevention of illness and injury, treatment of and rehabilitation after sports injury, and the future of sports medicine. (BB)
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Tatiana Sviesk Moreira
Full Text Available This work deals with two concepts which serve as a support for studies on sport: "sport culture" and "sport habitus". We aim to identify points of intersection and differences between them in the Brazilian field of Physical Education. We conclude that sport culture concept corresponds to the descriptive and structural dimensions of culture conformation in relation to sport in contemporary society, marked by the phenomenon of economic globalization. This concept refers to the symbolic conception of culture that understands the meanings and directions assigned to the sport phenomenon and to its practice by different individuals and social groups. The sport habitus gradually acquired through the exposure of social agents to the logic of the sport field, corresponds to a willingness to think, to make sense and to act in this space. Not everything that is culturally produced in sports is incorporated in the form of sport habitus, but the habitus is based on aspects of culture. That is, the sport culture has a plurality of manifestations that are not always incorporated in the form of a habitus. The aspect that differentiates the manipulation of concepts of culture and sport habitus is the analytical focus of each, working with both in a complementary manner might become a theoretical and methodological option that contributes to the enlargement of the analysis.
Karusisi, Noëlla; Thomas, Frédérique; Méline, Julie; Chaix, Basile
Physical activity is considered as a major component of a healthy lifestyle. However, few studies have examined the relationships between the spatial accessibility to sport facilities and sport practice with a sufficient degree of specificity. The aim of this study was to investigate the associations between the spatial accessibility to specific types of sports facilities and the practice of the corresponding sports after carefully controlling for various individual socio-demographic characteristics and neighborhood socioeconomic variables. Data from the RECORD Study involving 7290 participants recruited in 2007-2008, aged 30-79 years, and residing in the Paris metropolitan area were analyzed. Four categories of sports were studied: team sports, racket sports, swimming and related activities, and fitness. Spatial accessibility to sport facilities was measured with two complementary approaches that both take into account the street network (distance to the nearest facility and count of facilities around the dwelling). Associations between the spatial accessibility to sport facilities and the practice of the corresponding sports were assessed using multilevel logistic regression after adjusting for individual and contextual characteristics. High individual education and high household income were associated with the practice of racket sports, swimming or related activities, and fitness over the previous 7 days. The spatial accessibility to swimming pools was associated with swimming and related sports, even after adjustment for individual/contextual factors. The spatial accessibility to facilities was not related to the practice of other sports. High neighborhood income was associated with the practice of a racket sport and fitness. Accessibility is a multi-dimensional concept that integrates educational, financial, and geographical aspects. Our work supports the evidence that strategies to increase participation in sport activities should improve the spatial and
Eddie T. C. Lam
Full Text Available Hong Kong is well-known for its beautiful natural harbor, vibrant nightlife, as well as tremendous entertainment and shopping opportunities. It is a paradise for outdoor activities such as golfing, hiking, fishing, and water sports. Throughout the city, there are extensive hiking trails that are over 30 miles long and navigate through beautiful scenic areas and parks. The purpose of this paper is to illustrate the sport culture of Hong Kong, including the development and administration of sports and sporting events. After a thorough review on the sports development of Hong Kong, it was found that the following three main themes would guide the direction of future sports development: (a promoting “Sports for All,” (b fostering high performance sports, and (c equipping Hong Kong to host international sports events. In this regard, the Hong Kong Government provides a wide range of sports facilities and funding to support the development of sports. In addition, sport development is also supported by the business sector in Hong Kong. Among those different departments, the Leisure and Cultural Services Department (LCSD takes an active role in promoting sports in the community and administers funding support for relevant organizations under the established sports policy. The LCSD not only develops and manages a wide range of sports and recreational facilities for use by the general public, but also supports and organizes sports and recreational programs for the community. For instance, the most exciting projects people cannot wait to see their completion are the HK$19.7 billion Kai Tak Sports Complex and the Tseung Kwan O Football Training Centre that is supported with a grant of HK$133 million from the Hong Kong Jockey Club Charities Trust.
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Gallant, François; O'Loughlin, Jennifer L; Brunet, Jennifer; Sabiston, Catherine M; Bélanger, Mathieu
We aimed to increase understanding of the link between sport specialization during childhood and adolescent physical activity (PA). The objectives were as follows: (1) describe the natural course of sport participation over 5 years among children who are early sport samplers or early sport specializers and (2) determine if a sport participation profile in childhood predicts the sport profile in adolescence. Participants ( n = 756, ages 10-11 years at study inception) reported their participation in organized and unorganized PA during in-class questionnaires administered every 4 months over 5 years. They were categorized as early sport samplers, early sport specializers, or nonparticipants in year 1 and as recreational sport participants, performance sport participants, or nonparticipants in years 2 to 5. The likelihood that a childhood sport profile would predict the adolescent profile was computed as relative risks. Polynomial logistic regression was used to identify predictors of an adolescent sport profile. Compared with early sport specialization and nonparticipation, early sport sampling in childhood was associated with a higher likelihood of recreational participation (relative risk, 95% confidence interval: 1.55, 1.18-2.03) and a lower likelihood of nonparticipation (0.69, 0.51-0.93) in adolescence. Early sport specialization was associated with a higher likelihood of performance participation (1.65, 1.19-2.28) but not of nonparticipation (1.01, 0.70-1.47) in adolescence. Nonparticipation in childhood was associated with nearly doubling the likelihood of nonparticipation in adolescence (1.88, 1.36-2.62). Sport sampling should be promoted in childhood because it may be linked to higher PA levels during adolescence. Copyright © 2017 by the American Academy of Pediatrics.
Downward, Paul; Lera-López, Fernando; Rasciute, Simona
Based on the Eurobarometer data from 2009 (N = 26,788), this paper investigates the correlates of sports participation. In addition to examining standard socio-demographic, economic and lifestyle factors, the paper also focuses on the impact of motivational factors, the availability of sports infrastructure and government support, for the first time collectively at the European level. A further contribution of the paper is that it simultaneously investigates both the decision to participate in sport and the frequency of sports participation in this context. This is made possible through the application of a Zero-Inflated Ordered Probit estimator. This estimator also takes into account two types of non-participants: those who have never participated in sport and those who did not participate at the time of the survey. The results show that the decision to participate in sports and the frequency of sports participation of males and females are affected by different factors, therefore distinct government policies should be applied to attract new, and retain the existing, participants. For example, women are affected more by a need to improve self-esteem, while the men to produce social integration. The provision of sports facilities is of more importance for males, which may indicate a male-oriented nature of the sports facilities, for example, the gym. However, the number of adults and the number of children in the household reduce the probability of sports participation by females. Therefore, higher provision of childcare may be important if female participation is to be increased.
Thomson, Beth J.
Acceptance of adult roles by children increases "adult injuries," notably broken bones from sports. Suggests camp administrators be familiar with clientele, particular sports, and the kinds of injuries that generally result in each. Discusses children's age, types of sports, and other factors that come into play when anticipating and treating…
Heimer, S; Tonković-Lojović, M
Sports medicine is a profession pertaining to primary health care of sport population (competitors, coaches, referees, participants in sports recreation). It embraces the physical and mental health protection and promotion of participants in relation to a particular sport activity and sport environment, directing athletes to a sport and adapting them to sport and the sport to them. Sports medicine takes part in selection procedure, training process planning and programming, and cares for epidemiological, hygienic, nutritional and other problems in sport. The Republic of Croatia belongs to those world states in which the field of sports medicine is regulated neither by a law or by profession. A consequence is that wide circle of physicians and paramedics work in clubs and various medical units without any legal or/and professional control not being adequately educated nor having licence for it. This review is an appeal to the Croatian Medical Chamber and the Ministry of Health to make efforts to promote the education and medical profession in sports medicine.
All over the world sport plays a prominent role in society: as a leisure activity for many, as an ingredient of culture, as a business and as a matter of national prestige in such major events as the World Cup in soccer or the Olympic Games. Hence, it is not surprising that science has entered the realm of sports, and, in particular, that computer simulation has become highly relevant in recent years. This is explored in this book by choosing five different sports as examples, demonstrating that computational science and engineering (CSE) can make essential contributions to research on sports topics on both the fundamental level and, eventually, by supporting athletes’ performance.
Hammermeister, Jon; VonGuenthner, Shannon
An optimal psychologic state for peak athletic performance is strongly documented in the sport psychology literature. A wealth of peer-reviewed studies also strongly supports the role that mental skills training (MST) plays in the development of this state. However, some disagreement exists in the sport psychology community over how best to deliver the MST tools and skills necessary for optimal sport performance. Mental training consultants and intervention researchers have recently suggested that periodization of mental training may be the next major leap forward in applied sport psychology program delivery. This new method of "training the mind" is presented and discussed.
Though the number of women in sport and the productive labor force have increased, the lower levels of support and pay indicate devaluing by a capitalist patriarchal society. A socialist feminist theory of sport participation by women foresees the possibility of a nonpatriarchal capitalist society. (JD)
von Osmanski, Alexander Sebastian; Larsen, Jon Steffen; Santos, Ilmar
Despite decades of research, the dynamics of air foil bearings (AFBs) are not yet fully captured by any model,suggesting that the fundamental mechanisms of the AFB and their relative merits are not yet fully understood. The recent years have seen promising results from nonlinear time domain models......, allowing the dynamic pressure–compliance interaction and the unsteady terms of the compressible Reynolds equation to be considered. By including the simple elastic foundation model (SEFM) in a fully coupled simultaneous time integration, the dynamics of a rotor supported by industrial AFBs have previously...
Lippi, G; Guidi, G
Doping is widely known as the use of banned substances and practices by athletes in an attempt to improve sporting performances. The term doping likely derives from "dope", an ancient expression referred to a primitive alcoholic drink that was used as a stimulant in South African ceremonial dances; gradually, the term was extended and finally adopted his current significance. There are at least two essential reasons to support the fight against doping: the potential harmful effects on athletes and the depth corruption of the fair competition. An exhaustive list of banned substances and methods has been drawn by the International Olympic Committee and further accepted by other International Sport Authorities and Federations. This list, regularly updated, is basically divided into doping substances (stimulants, narcotic analgesics, anabolic agents, diuretics, peptide and glycoprotein hormones and analogues), doping methods (blood doping, pharmacological, chemical and physical manipulation) and drugs subjected to certain restrictions (alcohol, marijuana, local anesthetics, corticosteroids and beta-blockers). Although there might be some medical conditions, which could legitimate the need of these substances or methods, there is no place for their use in sport. Thus, an athlete's consume of any of these substances or methods will result in disqualification. Aim of the present review is to provide a synthetic description of both the desirable effects and the potentially harmful consequences of the use of some of the major doping substances and methods.
Předmětem diplomové práce je návrh novostavby sportovního zařízení na úrovni dokumentace pro provedení stavby. Návrh klade důraz na dispoziční řešení včetně zajištění konstrukce pro statické stránce, architektonické, požární bezpečnosti, úspory energie a bezpečnosti při užívání objektu. Práce obsahuje textovou i grafickou část. Grafická část práce je zpracována v programu ArchiCad. The subject of the diploma thesis is to design a new building of sports facilities at the documentation for b...
Bloomquist, Lorraine E.
This report on a visit to the People's Republic of China in April 1985 to explore methodology of sports science research, treatment of injuries, and role of sports in everyday life discusses the following topics: (1) introduction to China; (2) sports and physical culture; (3) sports medicine and rehabilitation; (4) health factors; (5) cost of…
Koen Breedveld; Carlijn Kamphuis; Annet Tiessen-Raaphorst
Original title: Rapportage sport 2008. Sport: it appeals to people; it brings people together; it promotes health; and it is profitable. Today, in 2008, sport is enjoying popularity as never before. Two-thirds of the Dutch population take part in some form of sport. After swimming and cycling,
Annet Tiessen-Raaphorst; Andries van den Broek
Oringinal title: Sport en cultuur Many people derive enjoyment from sport and culture in their free time: attending matches, performances, exhibitions or festivals, following sport and culture via the media or participating in a sport or cultural activity. Who takes part in which activities? Does
Full Text Available Analyzing questions related to business communications, especially communications in sport, is possible if the analysis of the size and the subject of the communication concept has been done before, in order to enter into a specific stratum of sport communications. This stratum contains the subjects of communications which could be realized in sport or somehow are connected with sport.
The purpose of this study was to determine the relationship between birth order and sport participation in terms of the inherent dangers associated with different sport codes. Data collected from 1310 sport science students over a period of more than 15 years failed to support the popular birth-order hypothesis. Keywords: ...
Jackson, Charles; Shaughnessy, Michael F.
Implications of participation in highly competitive sports by children from 7 through 12 years of age are examined. Evidence supports the conclusion that highly competitive sports are often harmful to both physiological and psychological growth and development. However, through participation in sports and physical activity, children can develop…
Koen Breedveld; Rob Goossens; Maarten van Bottenburg; Wil Ooijendijk; Vincent Hildebrandt; Maarten Stiggelbout; Jo Lucassen; Hugo van der Poel
Original title: Rapportage Sport 2003. There has been a huge increase in the interest in sport in recent decades. The number of people taking part in sport has grown strongly and more sport is broadcast on television than ever before. The government has invested a great deal in sport, not least because of the growing awareness of the positive effect that sport can have on health, social cohesion and the economy. Sport is now an integral part of society and has developed into the biggest infor...
I. P. Prokopenko
Full Text Available Correctly organized nutritive and pharmacological support is an important component of an athlete's preparation for competitions, an optimal shape maintenance, fast recovery and rehabilitation after traumas and defatigation. Special products of enhanced biological value (BAS for athletes nutrition are used with this purpose. Easy-to-use energy sources are administered into athlete's organism, yielded materials and biologically active substances which regulate and activate exchange reactions which proceed with difficulties during certain physical trainings. The article presents sport supplements classification which can be used before warm-up and trainings, after trainings and in competitions breaks.
Eime, Rochelle M; Harvey, Jack; Charity, Melanie J; Casey, Meghan; Westerbeek, Hans; Payne, Warren R
Ecological models have been applied to investigate multiple domains influencing physical activity behaviour, including individual, social, organisational, community, environmental and policy factors. With regard to the built environment, research to date has been limited to small geographical areas and/or small samples of participants. This study examined the geographical association between provision of sport facilities and participation in sport across an entire Australian state, using objective total enumerations of both, for a group of sports, with adjustment for the effect of socioeconomic status (SES). De-identified membership registration data were obtained from state sport governing bodies of four popular team sports. Associations between participation rate, facility provision rate and SES were investigated using correlation and regression methods. Participation rate was positively associated with provision of facilities, although this was complicated by SES and region effects. The non-metropolitan region generally had higher participation rates and better provision of facilities than the metropolitan region. Better provision of sports facilities is generally associated with increased sport participation, but SES and region are also contributing factors. Implications for public health: Community-level analysis of the population, sport participation and provision of facilities should be used to inform decisions of investments in sports facilities. © 2017 The Authors.
Myer, Gregory D.; Jayanthi, Neeru; Difiori, John P.; Faigenbaum, Avery D.; Kiefer, Adam W.; Logerstedt, David; Micheli, Lyle J.
Context: There is increased growth in sports participation across the globe. Sports specialization patterns, which include year-round training, participation on multiple teams of the same sport, and focused participation in a single sport at a young age, are at high levels. The need for this type of early specialized training in young athletes is currently under debate. Evidence Acquisition: Nonsystematic review. Study Design: Clinical review. Level of Evidence: Level 4. Conclusion: Sports sp...
There is strong and consistent evidence that eating disorders are prevalent in sport and especially in weight sensitive sports such as endurance, weight category and aesthetic sports as well as jumping events. These illnesses are not only common but lead to significant physical and psychological morbidity and impaired performances. Sports organizations, and by extension the professionals whose job it is to help and support athletes, have important roles in dealing with these condit...
Moore, Zella E; Bonagura, Kehana
Clinical sport psychology (CSP) is a contemporary, empirically informed model that employs a scope, style, and mode of practice built upon cutting-edge findings from both clinical and sport sciences, and that follows the sound methodological traditions of clinical psychology [1 •• ]. Conceptualizing athletic performance and well-being through the context of empirical research in both athletic and nonathletic domains of functioning, CSP practice can involve the enhancement of athletic performance, and also the personal development and psychological well-being of performers. CSP intervention options expand (if desired) to include those currently considered to be outside of the purview of traditional sport psychology and within the domains of clinical/counseling psychology. Importantly, CSP does not imply that its practitioners must choose a population. CSPers can, if appropriate, assess and intervene with psychological disorders, performance dysfunction, and performance improvement, and/or can make appropriate referrals. Despite whether one personally addresses the variety of interpersonal, non-diagnosable, and clinical issues potentially presented, they must support a comprehensive, client-specific approach and engage in interventions based on sound evidence. Expanding practice boundaries, and with it one's roles and responsibilities, also results in expanded job opportunities. This scope highlights the clinical sport psychologist as the human behavior expert in the athletic milieu. Copyright © 2017 Elsevier Ltd. All rights reserved.
Sport is becoming an activity of increasing importance: over time more people participate in sport (active sport consumption), more time is spent watching sport (passive sport consumption). An important part of sport consumption is passive sport consumption where production and consumption are
Rajeevan, Nallakkandi; Niehoff, Kristina M; Charpentier, Peter; Levin, Forrest L; Justice, Amy; Brandt, Cynthia A; Fried, Terri R; Miller, Perry L
The US Veterans Administration (VA) has developed a robust and mature computational infrastructure in support of its electronic health record (EHR). Web technology offers a powerful set of tools for structuring clinical decision support (CDS) around clinical care. This paper describes informatics challenges and design issues that were confronted in the process of building three Web-based CDS systems in the context of the VA EHR. Over the course of several years, we implemented three Web-based CDS systems that extract patient data from the VA EHR environment to provide patient-specific CDS. These were 1) the VACS (Veterans Aging Cohort Study) Index Calculator which estimates prognosis for HIV+ patients, 2) Neuropath/CDS which assists in the medical management of patients with neuropathic pain, and 3) TRIM (Tool to Reduce Inappropriate Medications) which identifies potentially inappropriate medications in older adults and provides recommendations for improving the medication regimen. The paper provides an overview of the VA EHR environment and discusses specific informatics issues/challenges that arose in the context of each of the three Web-based CDS systems. We discuss specific informatics methods and provide details of approaches that may be useful within this setting. Informatics issues and challenges relating to data access and data availability arose because of the particular architecture of the national VA infrastructure and the need to link to that infrastructure from local Web-based CDS systems. Idiosyncrasies of VA patient data, especially the medication data, also posed challenges. Other issues related to specific functional needs of individual CDS systems. The goal of this paper is to describe these issues so that our experience may serve as a useful foundation to assist others who wish to build such systems in the future.
Cronin, Colum; Armour, Kathleen M.
Coaching in the participation domain is the act of coaching participants that are less intensely engaged in sport than performance orientated athletes. This form of coaching is a popular activity occurring in community settings such as schools or sport clubs, and it is often undertaken with a broad range of social and health outcomes in mind. The…
The professionalisation of sport has reached the domain of schools as a grass root incubator for sporting talent and for providing positive experiences that might lead to lifelong engagement in physical activity. It has inevitably also led to the development of specialized human resources such as high quality coaches and ...
Full Text Available Introduction: Decades of research support the theory that when there are sports competitions the question of what to eat and drink in order to enhance sport performance. Nutrition is one of the most important factors in achieving top performance athletes. According to most studies conducted in the world's top athletes receive information from their coaches when it comes to sports nutrition, especially of the coaches involved in fitness training. (Burns, Schiller, Merrick & Wolf, 2004.The aim of this study was to determine the knowledge of sports nutrition in sports coaching. Mthods: The sample was composed of 30 licensed coaches from Montenegro (football, handball, basketball, volleyball, athletics and tennis. Knowledge of sports nutrition was tested by means of a standardized questionnaire. The questionnaire was designed to determine the knowledge manager on sports nutrition, the ingredients that are necessary in order to provide a sufficient amount of energy to training and competition, the dietary supplements, meal prior to the competition as well as dehydration and rehydration during training and competition. The survey was anonymous. The data were analyzed by statistical methods, using the statistical software STATISTICA for WINDOWS. Results: According to the results as a whole, it can be concluded that the trainer's knowledge of sports nutrition at a satisfactory level. Out of 600 responses was achieved 469 correct answers, or 78.1%. However, when looking at individual responses then satisfaction with the relative high percentage loss since the observed large gaps on very important issues related to sports nutrition. Discussion: By analyzing and comparing research results (Matkovic, Prince & Cigrovski, 2006 that in a sample of 56 coaches basketball and skiing, received 77.8% of correct answers and insight into the results of our study, it is clear that the results of the approximate value of both work, which is an indicator of quality
Full Text Available DESCRIPTION The Oxford Dictionary of Sports Science and Medicine provides reliable definitions of sports science and medicine terms. It provides an invaluable reference book for anyone interested in the captivating subject of sport. PURPOSE This dictionary aims to include almost every sports science, anatomy, physiology, biomechanical, injuries description, and psychological term as related to sports medicine and science and support the explanations by illustrations wherever necessary. AUDIENCE As a comprehensive dictionary of sports science and medicine, it will be of particular help to medical specialists and general practitioners, as well as students of PE, coaches, and athletes who need to understand the anatomical structures and physiological processes which affect athletic performance. Any member of public interested in health and fitness; exercise and sport or wants to understand what the obscure terms mean, like jogger's nipple, social loafing, and Zatopek phenomenon will also benefit from this book. FEATURES The Oxford Dictionary of Sports Science and Medicine features terms in A to Z fashion at all the major areas of sports science and medicine including: anatomy, physiology/exercise physiology, biomechanics, training principles and techniques, nutrition, sports psychology and sociology, sports injuries and rehabilitation. A team of prominent contributors and advisers put together this dictionary in the first edition. The third edition includes around 8000 cross-referenced terms which have been updated or added since the first edition. There are plenty of illustrations wherever appropriate to make the terms easily understandable. ASSESSMENT A must-have dictionary for all medics practising in sports and exercise medicine, as well as students of medicine, physical education, nursing and physiotherapy. Even coaches, trainers, biomechanical experts; in fact anyone who has a special interest in this area will find this dictionary useful.
Findlay, Leanne C.; Bowker, Anne
The current study explored specific aspects of sports and individuals on 4 domains of the self-system (physical competence and physical appearance self-concept, global physical and general self-esteem). Participants were 351 adolescents (M[subscript age] = 13.45, SD = 1.25 years, males n = 132) recruited from elite sports and regular school…
Full Text Available Management applied in sport contributes to achieving full functionality of sports structures, the large masses of people, a plurality of means and skills, objectives and intentions. Through the efforts of management in sport individuals or groups of people are coordinated towards achieving a common goal, complicated and difficult process due to concerns divergent which always, through his, they are converted into cutting issues ensuring mobility objectives. Sports management helps to master and control both situations and complex systems ensuring permanent and continuous management of a multitude of sporting activities generating efficiency. Particularities of management in sport resides in that it applies to all forms of sports, all sports disciplines, which provides an organized leading to superior results in sporting competitions.
Sports medicine covers many different aspects, ranging from clinical specialties, such as internal medicine, orthopedics or pediatrics to physiology and sports sciences. The requirements for sports medicine evolve mainly from exercise physiology (elite, leisure and health oriented physical activity), orthopedics and traumatology as well as from preventive and rehabilitative issues. In the new German curriculum, sports medicine is defined as a subspecialty. Historically, sports medicine in Germany has a federal structure with a governing body (Deutsche Gesellschaft für Sportmedizin und Prävention). Due to these facts, University Departments of Sports Medicine (which vary greatly in size and performance) are either attached to Medical or non-Medical Faculties, such as Sports Sciences. In medical schools, sports medicine can be selected as an elective subject. However, the main part of teaching sports medicine is covered by Sports Science Faculties. In an international context, the strength of German sports medicine is its clinical orientation and close cooperation with the sport itself, especially high-performance sports. In the future, like in the Anglo- American countries, sports medicine in Germany will play a major role in health prevention and rehabilitation.
Patel, Dilip R; Stier, Bernhard; Luckstead, Eugene F
Sports are part of the sociocultural fabric of all countries. Although different sports have their origins in different countries, many sports are now played worldwide. International sporting events bring athletes of many cultures together and provide the opportunity not only for athletic competition but also for sociocultural exchange and understanding among people. This article reviews five major sports with international appeal and participation: cricket, martial arts, field hockey, soccer, and tennis. For each sport, the major aspects of physiological and biomechanical demands, injuries, and prevention strategies are reviewed.
Müller, F.; van Zoonen, L.; de Roode, L.
Despite a lack of supporting empirical evidence, the belief that sport participation can be used to address a wide range of social problems remains popular. In this study we explored ways in which the social-integration value of sport participation was constructed by participants in an Amsterdam
GEBRIL MOHAMED R.
Full Text Available Abstract:Purposes of this Study are evaluating the efficiency of sports marketing in the organizations of some Arab countries through the following sub-goals:1-Identify the philosophy of sports organizations towards sports marketing.2- Identify the extent and existence of an organizational unit to perform specialized functions for sports marketing activity.3- Determine the extent of the use effective marketing methods in sporting organizations in order to get the material and technical support required to implement the plans and programs.Research sample consisted of officials, members of boards of directors, and managers of sports bodies' in some Arab countries (Egypt, United Arab Emirates, Bahrain, and Qatar. Two hundred forty Seven board members from Egypt (N 101, United Arab Emirates (N 76, Bahrain (N 40, and Qatar (N30 were involved in the investigation. The Subjects were administered a Questionnaire developed by the researchers.The most important results are Research sample differed (clubs -sporting associations - the Olympic Committee Arab countries (Egypt - Emirates - Bahrain - Qatar in philosophy toward sport marketing. Sample search (clubs -sporting associations - the Olympic Committee Arab countries (Egypt - Emirates - Bahrain - Qatar agree on the sport marketing methods used sporting organizations. There are a difference among sample search sports organizations (clubs - Olympic Committee in Arab countries (Egypt - Emirates - Bahrain - Qatar and there are agreement by the sports federations in marketing efficiency. The most importance Recommendations are :1.Need to add sports fields of investment to create the appropriate field to become sports areas for attracting investment.2.Guarantee the right of return sporting bodies in competitions organized through the radio and television.3.Establishment channels of sports economic. 4.Exempt contributions businessmen and sponsor and the players from taxes.5.Use the name and logo and flag
Gréhaigne, Jean-Francis; Godbout, Paul
This article examines the theory of dynamic systems and its use in the domains of the study and coaching of team sports. The two teams involved in a match are looked at as two interacting systems in movement, where opposition is paramount. A key element for the observation of game play is the notion of configuration of play and its ever-changing…
Yazicioglu, Kamil; Yavuz, Ferdi; Goktepe, Ahmet Salim; Tan, Arif Kenan
The lack of controlled trials in the relationship between participation in adapted sports, and quality of life (QoL) and life satisfaction in people with physical disabilities encouraged us to consider conducting this study. The aim of this study was to compare the QoL and life satisfaction scores between people with physical disabilities who participated in adapted sports and those who did not participate in any adapted sports. This cross-sectional controlled study included 60 individuals with physical disabilities (paraplegia and amputee). Participants were divided into two groups based on sports participation and non-sports participation. Group one included 30 disabled elite athletes who participated in adapted sports. The control group included 30 disabled individuals not involved in any adapted sports. We compared scores on the World Health Organization Quality-of-Life Scale (WHOQoL-BREF) and the Satisfaction With Life Scale (SWLS) between the two groups. Participation in the community and QoL was examined as a reflection of participant's priority on sports participation. We found that WHOQoL-BREF physical, psychological, and social domain scores were significantly higher in group one than in the control group (p sports had significantly higher QoL and life satisfaction scores compared to people with physical disabilities not involved in any adapted sports. Copyright © 2012 Elsevier Inc. All rights reserved.
LaPrade, Robert F.; Agel, Julie; Baker, Joseph; Brenner, Joel S.; Cordasco, Frank A.; Côté, Jean; Engebretsen, Lars; Feeley, Brian T.; Gould, Daniel; Hainline, Brian; Hewett, Timothy E.; Jayanthi, Neeru; Kocher, Mininder S.; Myer, Gregory D.; Nissen, Carl W.; Philippon, Marc J.; Provencher, Matthew T.
Background: Early sport specialization is not a requirement for success at the highest levels of competition and is believed to be unhealthy physically and mentally for young athletes. It also discourages unstructured free play, which has many benefits. Purpose: To review the available evidence on early sports specialization and identify areas where scientific data are lacking. Study Design: Think tank, roundtable discussion. Results: The primary outcome of this think tank was that there is no evidence that young children will benefit from early sport specialization in the majority of sports. They are subject to overuse injury and burnout from concentrated activity. Early multisport participation will not deter young athletes from long-term competitive athletic success. Conclusion: Youth advocates, parents, clinicians, and coaches need to work together with the sport governing bodies to ensure healthy environments for play and competition that do not create long-term health issues yet support athletic competition at the highest level desired. PMID:27169132
With the rapid expansion of e-sports, the e-sports federation in Sweden seeks legitimacy and support in their efforts to gain recognition as a real sport. With this background, a bill has been proposed to the National Sports Association of Sweden to include the movement as a member of the organization. Thus, granting the official legitimacy and support that the e-sports movement seeks as a sport. The purpose if this study was to examine how sports clubs perceive e-sports to see if they think ...
Tiggelman, Dana; van de Ven, Monique O M; van Schayck, Onno C P; Kleinjan, Marloes; Engels, Rutger C M E
Sport participation is especially important for patients with asthma in that it decreases psychosocial and physiological problems associated with inactivity. However, adolescents with asthma seem to participate less in sports compared to their non-asthmatic peers. The current study tested the direct associations between maternal sport-specific factors and sport club participation of early adolescents with asthma and the indirect effect through adolescent's sport-specific cognitions. During home visits, 261 adolescents (aged 10-15) completed questionnaires about self-efficacy, beliefs regarding sport participation, and their actual sport club participation. Their mothers reported their sport-specific support, beliefs about offspring's and own sport participation, their own levels of physical activity, and their self-efficacy to stimulate offspring to participate in sports. Path analyses were used to examine the direct and indirect associations of maternal sport-specific factors with adolescents sport club participation via adolescent sport-specific cognitions. Analyses showed that maternal sport-specific support (β = 0.20, P = 0.007) and self-efficacy to stimulate offspring to participate in sports (β = 0.20, P = 0.027) related positively to adolescents' sport club participation. Adolescents' self-efficacy (indirect effect = 0.09, SE = 3.01, P adolescents' participation in sport clubs. Maternal sport-specific factors related to adolescents' sport club participation directly and indirectly through adolescents' sport-specific cognitions. Intervention programs should focus on maternal sport-specific support and self-efficacy and adolescents' self-efficacy to increase sport participation of adolescents with asthma. © 2013 Wiley Periodicals, Inc.
Full Text Available In assume that there is insufficient physical angagement in children, insufficient teachers`, parents`, and childs`„sport entelligence“, it was decided to realize the project „Communication and culture in sport“. Previous aim of project was growing up the health level in children, growing up the level of sport culture, giving educative and entertaining contents to familly, children, and teachers, such as opening kindergardens to local society. To satisfaction and happiness of children, it was find friends which understood ideas and which supported in financial way. At the end of 2007. year it was start to build sport outdoor grass terrains in kindergarden yard ’’Cvrčak’’ in Niš. It was build athlet track, outdoor mini foodball, basketball and voleyball. After that more interested was sport clubs in town to work with children at their own fields, which contributed greather affirmation an growing health and sport culture level in children. In one year lasted ciclus, sport clubs afirmated their work, showing and training children the bases of sports elements, such as attracted children in sport clubs in cooperation with physical education expert service Office. In that way clubs reached a lot of members, parents had painless favor, teachers varies work contents, and in children it was growen up health and sport culture level. In cooperation with coatches many of them could find and induced tallent to sport activities right choise. It was more intensive cooperated with parents. To many of them it was the first small-great step in sport world
Dionigi, Rylee A; Fraser-Thomas, Jessica; Stone, Rachael C; Gayman, Amy M
psychology to Masters sport contexts appears useful. The current findings support the modification of existing models and highlight their potential in identifying lifelong developmental outcomes of sport participation.
Gems, Gerald R.; Pfister, Gertrud Ursula
The authors describe, analyze and evaluate sport related globalization processes with a focus on transnationalism, colonialism, imperialism, and, more generally, geopolitical developments. They provide a variety of theoretical frameworks as they explore the emergence of modern sport and its...
Kelly, Bridget; Baur, Louise A; Bauman, Adrian E; King, Lesley; Chapman, Kathy; Smith, Ben J
Sponsorship is recognised as a significant marketing tool and restricting unhealthy food sponsorship of children's sport has been recommended by leading health agencies as a contribution towards preventing childhood obesity. This study aimed to determine the junior sporting community's support for policy interventions to restrict unhealthy food sponsorship. Sports clubs known to have food sponsors and representing the most popular sports for Australian children across a range of demographic areas were recruited. Interview-based questionnaires were conducted at clubs with parents (n=200) and officials (n=20), and with governing sporting associations (n=20). Questionnaires measured respondents' attitudes towards sponsorship and support for sponsorship regulations. Many officials and parents perceived children to be 'very' influenced by elite sport sponsorship (65% of association officials, 53% of parents and 45% of club officials). Children were thought to be less influenced by sponsorship of their own sporting clubs (10%, 11% and 10%, respectively). However, 50% of officials and 70% of parents supported restrictions to children's sport sponsorship. Respondents were most supportive of restricting the use of unhealthy food logos on children's uniforms. Restricting unhealthy food sponsorship is supported by the sporting community and policy change is needed to reduce the perceived impact of this marketing. Alternative funding mechanisms have the potential to maintain sport funding whilst reducing promotional opportunities for unhealthy food. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.
David R. Mottram
Full Text Available This new edition includes fresh information regarding drugs use and abuse in sport and the updated worldwide anti-doping laws, and changes to the prohibited and therapeutic use exemption lists. The objectives of the book are to review/discuss the latest information on drugs in sport by considering i actions of drugs and hormones, ii medication and nutritional supplements in sport, iii the latest doping control regulations of the WADA, iv the use of banned therapeutic drugs in sport, v an assessment of the prevalence of drug taking in sport. FEATURES A common, uniform strategy and evidence-based approach to organizing and interpreting the literature is used in all chapters. This textbook is composed of twelve parts with sub-sections in all of them. The topics of the parts are: i An introduction to drugs and their use in sport, ii Drug use and abuse in sport, iii Central nervous system stimulants, iv WADA regulations in relation to drugs used in the treatment of respiratory tract disorders, v Androgenic anabolic steroids, vi Peptide and glycoprotein hormones and sport, vii Blood boosting and sport, viii Drug treatment of inflammation in sports injuries, ix Alcohol, anti-anxiety drugs and sport, x Creatine, xi Doping control and sport, xii Prevalence of drug misuse in sport. Each specific chapter has been systematically developed from the data available in prospective, retrospective, case-control, and cross-sectional studies. The tables and figures are numerous, helpful and very useful. AUDIENCE The book provides a very useful resource for students on sports related courses, coaches and trainers, researchers, nutritionists, exercise physiologists, pharmacologists, healthcare professionals in the fields of sports medicine and those involved in the management and administration side of sport. The readers are going to discover that this is an excellent reference book. Extensively revised new edition of this book is also a first-rate resource for
When detailed product information is not available to consumers inferences are made using product cues to reduce uncertainty and to form perceptions of products. Advertisers can make use of sport sponsorship and sport celebrity endorsement as extrinsic cues to influence consumers\\' pre-purchase attitudes. These cues ...
Full Text Available Sport Mont Journal (SMJ is a print and electronic scientific journal aims to present easy access to the scientific knowledge for sport-conscious individuals using contemporary methods. SMJ is published three times a year by the Montenegrin sport academy (MSA, in february, june and october of each year. SMJ publishes original scientific papers, review papers, editorials, short reports, peer review - fair review, as well as invited papers and award papers in the fields of sports science and medicine, as well as it can function as an open discussion forum on significant issues of current interest. SMJ covers all aspects of sports science and medicine, all clinical aspects of exercise, health, and sport, exercise physiology and biophysical investigation of sports performance, sports biomechanics, sports nutrition, rehabilitation, physiotherapy, sports psychology, sports pedagogy, sports history, sports philosophy, sports sociology, sports management and all aspects of scientific support of the sports coaches from the natural, social and humanistic side. Professor Bjelica is the editor-in-chief of this reputable magazine. He has also published works on it from 2004 to 2017 and published 65 papers. They are from various fields from the sphere of sports sciences. Among them he mostly dealt with football, sports training, biomechanics, physical education of children, nutrition and many others. This professor has obtained a lot of awards because of his great and hard work.
This new edition includes fresh information regarding drugs use and abuse in sport and the updated worldwide anti-doping laws, and changes to the prohibited and therapeutic use exemption lists. The objectives of the book are to review/discuss the latest information on drugs in sport by considering i) actions of drugs and hormones, ii) medication and nutritional supplements in sport, iii) the latest doping control regulations of the WADA, iv) the use of banned therapeutic drugs in sport, v) an...
Annet Tiessen-Raaphorst; Koen Breedveld
Sport is a popular pastime in the Netherlands; 10 million people take part in at least one sport. To do this, they can choose from more than 27,000 non-profit sports clubs, or more than 5,000 commercial providers such as fitness centres or riding stables. These clubs and commercial providers
Full Text Available This work offers a short review of sports marketing and management. It presents different ways of advertising some products either in sports events or throng electronic mediums. In addition, it reviles different aspects of the influence that politics and discrimination has on sport as well as the way of solving eventual arguments of any kind.
Nixon, Howard L., II
Sport is examined in relation to a number of basic aspects of social organization. Each of the seven sections includes a brief clarification of the key sociological concepts used for analysis, a consideration of various applications of those concepts to sport, and a review and discussion of what is known about specific aspects of sport in relation…
The author argues that the fundamental values associated with sports seem to have changed. Accordingly spaces for sports are also undergoing change.The essay gives a number of examples of these new sports spaces. Their common denominator lies in their urban proximity, the combination of previously...... irreconcilable functions, high adaptability and the fact that they often make use of urban residual areas....
Myer, Gregory D.; Jayanthi, Neeru; Difiori, John P.; Faigenbaum, Avery D.; Kiefer, Adam W.; Logerstedt, David; Micheli, Lyle J.
Context: There is increased growth in sports participation across the globe. Sports specialization patterns, which include year-round training, participation on multiple teams of the same sport, and focused participation in a single sport at a young age, are at high levels. The need for this type of early specialized training in young athletes is currently under debate. Evidence Acquisition: Nonsystematic review. Study Design: Clinical review. Level of Evidence: Level 4. Conclusion: Sports specialization is defined as year-round training (greater than 8 months per year), choosing a single main sport, and/or quitting all other sports to focus on 1 sport. Specialized training in young athletes has risks of injury and burnout, while the degree of specialization is positively correlated with increased serious overuse injury risk. Risk factors for injury in young athletes who specialize in a single sport include year-round single-sport training, participation in more competition, decreased age-appropriate play, and involvement in individual sports that require the early development of technical skills. Adults involved in instruction of youth sports may also put young athletes at risk for injury by encouraging increased intensity in organized practices and competition rather than self-directed unstructured free play. Strength-of-Recommendation Taxonomy (SORT): C. PMID:26502420
The author argues that the fundamental values associated with sports seem to have changed. Accordingly spaces for sports are also undergoing change.The essay gives a number of examples of these new sports spaces. Their common denominator lies in their urban proximity, the combination of previously...
... Tricks Links to More Information Optical Illusions Printables Sports and Your Eyes Gear up! If you play sports, you know they can be a lot of ... the right safety gear. Think about your favorite sport. Do you wear anything to protect your eyes, ...
International audience; A typology of sport corruption differentiates petty corruption, barter corruption, corruption at the level of sport governing bodies, betting scandals and point-shaving. A deeper analysis goes further as regards match fixing-related bets and global online fraudulent sport betting networks and suggests new tools for combatting match fixing.
Pill, Shane; Hastie, Peter
In order to plan and enact appropriate learning environments in physical education (PE) teachers are increasingly directed to models based practice. The Sport Education model is one of these models for PE curriculum and teaching design that informs the content and pedagogical direction of sport teaching in PE. Despite Sport Education being well…
More than half the Dutch population participated in sport on a weekly basis in 2014. Fitness training and running are the most popular sports among adults. Government interventions at the level of neighbourhoods, primary schools, secondary schools and sports clubs are intended to persuade more
Butts, Jessica; Jacobs, Bret; Silvis, Matthew
The use of creatine as a dietary supplement has become increasingly popular over the past several decades. Despite the popularity of creatine, questions remain with regard to dosing, effects on sports performance, and safety. PubMed was searched for articles published between 1980 and January 2017 using the terms creatine, creatine supplementation, sports performance, and dietary supplements. An additional Google search was performed to capture National Collegiate Athletic Association-specific creatine usage data and US dietary supplement and creatine sales. Clinical review. Level 4. Short-term use of creatine is considered safe and without significant adverse effects, although caution should be advised as the number of long-term studies is limited. Suggested dosing is variable, with many different regimens showing benefits. The safety of creatine supplementation has not been studied in children and adolescents. Currently, the scientific literature best supports creatine supplementation for increased performance in short-duration, maximal-intensity resistance training. While creatine appears to be safe and effective for particular settings, whether creatine supplementation leads to improved performance on the field of play remains unknown.
Full Text Available MATHEMATICS AND COMPUTERS IN SPORT - OVERVIEW The first 17 papers in this (December issue of the Journal of Sports Science and Medicine are selected papers from the Eighth Australasian Conference on Mathematics and Computers in Sport, held in Queensland in July 2006. Of the first seven conferences, five were held at Bond University in Queensland, one at the University of Technology in Sydney during the year of the Sydney Olympics, and the last one was in New Zealand at Massey University. The emerging discipline of mathematics and computers in sport has developed under the auspices of the Australian and New Zealand Industrial and Applied Mathematics (ANZIAM Division of the Australian Mathematics Society through an interest group known as MathSport, bringing together sports scientists who are interested inmathematical and statistical modelling in sport, the use of computers in sport, the application of these to improve coaching and individual performance, and teaching that combines mathematics, computers and sport. This eighth conference in the series returned to Queensland but not at Bond University, because campus accommodation for conference participants was no longer available at that venue. Instead delegates gathered at the Greenmount Beach Resort, which has been used during the past decade for a number of Applied Mathematics Conferences. There were 33 papers presented during the 3 days, across topics that covered a variety of individual and team sports. Participants attended from the United Kingdom, France, Germany, India, New Zealand and Australia. These participants were drawn from those working in mainstream mathematics, statistics, computers science, sports science support, coaching and education.Professor Steve Clarke and Emeritus Professor Neville de Mestre have been to all eight conferences and this year delivered papers on Australian rules football and golf putting respectively. Tony Lewis, of the Duckworth-Lewis formula for
Cunningham, G.; Fairley, S.; Ferkins, L.; Lock, Daniel; Kerwin, S.; Shaw, S.; Wicker, P.
The purpose of this article is to add to the conceptual discussion on eSport, analyze the role of\\ud eSport within sport management, and suggest avenues for future eSport research. The authors\\ud suggest that debates surround the degree to which eSport represents formal sport, and\\ud disagreements likely stem from conceptualizations of sport and context. Irrespective of one’s\\ud notion of eSport as formal sport, the authors suggest the topic has a place in sport management\\ud scholarship and ...
Norberta Elisa Fernandes
Full Text Available The purpose of this study was to examine the relationships between sport commitment and three types of sport consumer behaviors: participation frequency, sporting goods and media consumption. A survey was conducted among sport participants of both individual and team sports, fitness and outdoor activities (n= 900. The survey included questions related to demographic information, measures of sport commitment and sport consumption behavior. The results analyzed trough structural equation modeling showed that the sport commitment influences positively the participation frequency, sporting goods consumption and media consumption. Implications of these results are discussed and suggestions for future research on sport consumers are provided.
A.S. Teletov; V.I. Karpets
The aim of the article. The aim of the article is to clarify the concept of «sport tourism marketing», to examine the state of its objects and to determine prospects for development of sport tourism in Ukraine. The paper singles out the role of sport in life; compares different types of cities in terms of provision the infrastructure for tourism development in the field of sports. Authors show the example of the campaign. The results of the analysis. The article deals with sport tourism as...
Gomez, Andrew Thomas; Rao, Ashwin
Adventure and extreme sports often involve unpredictable and inhospitable environments, high velocities, and stunts. These activities vary widely and include sports like BASE jumping, snowboarding, kayaking, and surfing. Increasing interest and participation in adventure and extreme sports warrants understanding by clinicians to facilitate prevention, identification, and treatment of injuries unique to each sport. This article covers alpine skiing and snowboarding, skateboarding, surfing, bungee jumping, BASE jumping, and whitewater sports with emphasis on epidemiology, demographics, general injury mechanisms, specific injuries, chronic injuries, fatality data, and prevention. Overall, most injuries are related to overuse, trauma, and environmental or microbial exposure. Copyright © 2016 Elsevier Inc. All rights reserved.
Chris J. McManus, Kelly A. Murray, David A. Parry
Full Text Available The aim of this case study is to describe the nutrition practices of a female recreational runner (VO2max 48.9 ml·kg-1·min-1 who completed 26 marathons (42.195 km in 26 consecutive days. Information relating to the nutritional intake of female runners during multi-day endurance events is extremely limited, yet the number of people participating year-on-year continues to increase. This case study reports the nutrition intervention, dietary intake, body composition changes and performance in the lead-up and during the 26 days. Prior to undertaking the 26 marathon challenge, three consultations were held between the athlete and a sports nutrition advisor; planning and tailoring the general diet and race-specific strategies to the endurance challenge. During the marathons, the mean energy and fluid intake was 1039.7 ± 207.9 kcal (607.1 – 1453.2 and 2.39 ± 0.35 L (1.98 – 3.19. Mean hourly carbohydrate intake was 38.9 g·hr-1. 11 days following the completion of the 26 marathons, body mass had reduced by 4.6 kg and lean body mass increasing by 0.53 kg when compared with 20 days prior. This case study highlights the importance of providing general and event-specific nutrition education when training for such an event. This is particularly prudent for multi-day endurance running events.
Danilo Bojanić; Ivan Vasiljević; Jovica Petković; Aldijana Muratović
Decades of research support the theory that when there are sports competitions the¬re is also the question of what to eat and drink in order to enhance sports per¬for¬man¬ce. Optimal diet can reduce fatigue, and allow athletes who train longer and compete to recovering faster (Lin and Lee, 2005). Nutritional status has a direct impact on the level of physical effect. In other words, the physical condition of pre¬paration much depends on the nutritional status of persons engaged in sport (Beal...
Piatt, Jennifer; Kang, Sangguk; Wells, Mary Sara; Nagata, Shinichi; Hoffman, Jamie; Taylor, Jennifer
Adolescents with mobility impairments have fewer opportunities to challenge identity as an athlete through sport participation. This study examined athletic identity impact of adolescent athletes with mobility impairments who participate in Paralympic Sport Clubs. This cross-sectional web-survey design examined demographics (gender, academic level, hours of time spent in sports participation, and preferred amount of time in sport participation) and athletic identity through the Athletic Identity Measurement Scale (AIMS). Forty-seven adolescents (male = 34, female = 13) between the ages of 13-18 with mobility impairments who were currently participating in a Paralympic Sport Club were recruited for the study. Two factorial ANOVA examined the differences of AIMS scores by gender and academic level, and gender and hours of time spent in sports participation per week. Hours of time spent in sports participation by adolescent athletes with physical disabilities showed significant difference on athletes' identity. AIMS score increased along with augmented time spent in sport participation. However, gender and academic level made no significant difference on athletic identity. A one-way ANOVA test was applied to compare the effect of preferred amount of time in sport participation per week on scores for AIMS and showed significant group difference on AIMS. Participants who indicated more preferred amount of time in sport participation also scored higher on AIMS. These findings support the notion that hours of time spent and preferred amount of time in sports participation influences athletic identity. Sport participation, when available can influence athletic identity with this population. Published by Elsevier Inc.
Danilo Aćimović; Omer Špirtović
Discussion about sport marketing implies its theoretical definition and generalization, and then its actual definition in sport environment. Sport marketing, belongs to the newer type of the marketing. It appeared in time of increasing activity and significance of sport in the world. Huge human potential, with which sport as an activity disposes, implied the need to organize more properly and use it purposefully. “Sport marketing belongs to business function of sport organization and represen...
Dain, Stephen J
Eye injuries sustained during sport comprise up to 20 per cent of all injuries to the eye serious enough for medical attention to be sought. The prevalence of eye injuries in sport is not easily assessed due to lack of authoritative participation rates, so most studies report total numbers in a time period. The evidence on the proportion of all ocular injuries that are from sport is reviewed. The relative frequencies in different sports are compared in a qualitative manner and the sports with greater numbers of ocular injuries are detailed. In common with occupational injuries to the eye, most sports eye injuries are considered preventable. The hierarchy of action for occupational risk is detailed and adapted to use in a sports scenario. All the available international, regional and national standards on sports eye protection are detailed and their provisions compared. The major function of the standards is to provide adequate protection against the hazard of the sport concerned. These are detailed and compared as a function of energy transfer. Eye protection must not introduce additional or secondary hazards (for instance, fracturing into sharp fragments on impact) and not introduce features that would deter the wearing of eye protection (for instance, restricting field of view to impede playing the sport). The provisions of the standards intended to limit secondary hazards are detailed and compared. The need for future work in standards writing and the activities of the International Standardization Organization in sports eye protection are detailed. © 2016 Optometry Australia.
the acculturation process and to identify factors that may regulate the acculturation process through sport participation. The second study focuses on adolescent migrants and aimed at identifying differences in acculturation attitudes and acculturative stress among young migrants who participate in sports and those...... who do not.Furthermore, it investigates the role of the coach-created sporting environment in the acculturation process within those participating in sport. The results revealed significant differences regarding the level of acculturative stress with migrant participants engaging in sports scoring...... multiculturalism. Sport is considered to be a vehicle for bringing people together, and recently there has been an increasing policy interest in the use of sport as a venue for promoting social integration and intercultural dialogue. Regardless of its political significance, research on the integrative role...
José Luis Pérez Triviño
Full Text Available The article aims to clarify the deep relationships established between sport and nationalism by considering, among other factors, the instrumentalisation of sport by political elites, political apathy of citizens, economic resources for sport, the question of violence or identitarian matters. In order to define if the combination of sport and nationalism is admissible, the paper defines sport nationalism and distinguishes the political use of sport for purposes of domestic and foreign policy. In the first section the analysis focuses on whether a causal link with respect to the contribution to violence can be established and with respect to its use in the internal politics of a state, the paper differentiates between normal political circumstances and political crises in order to properly address the question of whether there are grounds to assert that sport can distract citizens from asserting their genuine interests.
Møller, Rasmus Bysted; Møller, Verner
The relationship between sport and technology is close and can be both fruitful and destructive. Technology has a constitutive function in sport as it makes the activity possible and it can enhance performance as well as the sporting experience. The use of football boots is clearly more comfortable...... and effective than playing in bare feet in a game of football. However, sport challenges its athletes by demanding the employment of less efficient means rather than more efficient means in pursuit of sport specific goals. Therefore technology can potentially subtract from the sporting experience and even...... has long been a heated topic and with gene technology waiting around the corner the relationship between sport and technology has become strained and is more and more often viewed as problematic rather than benign. In this chapter we follow up on this trend by exposing what we consider a tendency...
Lake, M J
To reduce the risk of injury associated with foot-ground interaction during sporting activities, there is a need for adequate assessment of the protective function of sports footwear. The present objectives are to review the typical biomechanical approaches used to identify protection offered by sports footwear during dynamic activities and to outline some of the recent methodological approaches aimed at improving this characterization. Attention is focused on biomechanical techniques that have been shown to best differentiate safety features of footwear. It was determined that subject tests would be used in combination with standard mechanical techniques to evaluate footwear protection. Impact attenuation characteristics of footwear during sporting activities were most distinguished by analysis of tibial shock signals in the frequency and joint time-frequency domains. It has been argued that lateral stability and traction properties of footwear are better assessed using game-like manoeuvres of subjects on the actual sporting surface. Furthermore, the ability of such tests to discriminate between shoes has been improved through methods aimed at reducing or accounting for variability in individual execution of dynamic manoeuvres. Advances in tools allowing measurement of dynamic foot function inside the shoe also aid our assessment of shoe protective performance. In combination, these newer approaches should provide more information for the design of safer sports footwear.
Lopiano, D A
The impact of federal anti-discrimination laws such as Title IX and the Amateur Sports Act have opened the doors of sport participation opportunity to girls and women in sports over the last 25 years. Such participation has created new and more lucrative consumer markets for sporting goods manufactures, as well as college and professional sports teams. The prospect of economic gain has created significant social changes: Women are now being encouraged to participate in sports and embrace the resulting benefits, and the general public is showing increased support for gender equity in sports.
Full Text Available In the sport management coordination represents the basic deposit of management, and terms through numerous activities. Brother-in-law activity in sport has the specific management so speak about the management of sport event, management of sports facilities, management of management to the human activities, financial management in sport etc. The sportively management has presumed the specific management related to sports activities whose basic task of coordinations of sports activities. Management of sport organisations have been confided sport managers of special profile which differs towards the type of sport, rank of contest etc. The sport managers could utter survived the statement that in sport have not been educated special diameters manager, besides sport coaches. Specifically, in the role of manager in sport prevails almost all diameters of professional in professional or the volunteer relationship.
Nicolas, Michel; Gaudreau, Patrick; Franche, Veronique
This study examined the relationship between perceived coaching behaviors, coping strategies during a sport competition, and sport achievement. A prospective design was used in which 80 athletes from individual sports completed measures of perceived coaching behaviors two days before a competition (Time 1) and measures of coping and sport achievement within three hours after a sport competition (Time 2). As expected, results of multiple regressions indicated that supportive coaching was a positive predictor of task-oriented coping and sport achievement whereas unsupportive coaching was a positive predictor of disengagement-oriented coping. Both types of coping were significantly associated with sport achievement. Task-oriented coping was a significant partial mediator in the relation between supportive coaching and sport achievement. This study, which contributes to both the coaching and coping literatures, highlights the role of supportive coaching behaviors in the initiation of effective stress management during sport competitions.
Priest, Naomi; Armstrong, Rebecca; Doyle, Jodie; Waters, Elizabeth
traditional or existing programs, for example club or association-initiated rule modification programs; provision of activities beyond traditional or existing programs, for example 'Come and Try' initiatives (teaser or taster programs); skill improvement programs; volunteer encouragement programs. Uncontrolled studies which met other inclusion criteria were to be reported in an annex to the review. We assessed whether identified citations met the inclusion criteria. Two review authors independently inspected abstracts (NP, RA). We obtained full papers where necessary. As we located no controlled evaluation studies, we did not undertake data collection or analysis. We found no uncontrolled studies meeting other inclusion criteria, and therefore present no annex to the review. Despite a thorough review of the published and unpublished literature, we found no rigorous studies evaluating the effects of interventions organised through sporting organisations to increase participation in sport. There is an absence of high quality evidence to support interventions designed and delivered by sporting organisations to increase participation in sport. Interventions funded and conducted in this area must be linked to a rigorous evaluation strategy in order to examine overall effectiveness, socio-demographic differentials in participation and cost-effectiveness of these strategies.
Alexandru Lucian MIHAI
Sport marketing involves marketing fundamentals applied in one industry, the sport business industry. The development of sport marketing fundamentals is therefore based on basic marketing principles. The practice and activities of sport marketing are also based on basic marketing activities, but are modified and adapted to the sport business industry. Therefore, sport marketing is based on its primary and parent discipline - marketing. Sport marketing is one of the most important function...
Full Text Available Discussion about sport marketing implies its theoretical definition and generalization, and then its actual definition in sport environment. Sport marketing, belongs to the newer type of the marketing. It appeared in time of increasing activity and significance of sport in the world. Huge human potential, with which sport as an activity disposes, implied the need to organize more properly and use it purposefully. “Sport marketing belongs to business function of sport organization and represents primarily an economical process of connecting production (sport organizations with sportsmen and coaches and consumption (sport and other public. It can be seen in the fact besides promoting sport it conducts certain (limited productive activity (exchange of sport equipment, exchange of sport requisites and material goods that create sport clubs through competitions.
Støckel, Jan Toftegaard
Quality of life threats in recreational and competitive sport Author: ass. Professor Jan Toftegaard Støckel Key words: sport, stress, depression, illness, Previous research has shown that personal issues (nutrition, injury, goals and expectations), coach-athlete issues (coach, coaching style......, selection) and environmental issues (team atmosphere, support structures) are key determinants for stress, depression and illness in elite sports. In a large scale survey among 4,000 Danish athletes from recreational thru to elite sport a regression analysis show an increase in risk of self-reported stress......, depression or illness (SDI) by odds ratio 6,5 in elite sport compared to recreational sport. One in eight athletes reported SDI and highest associations are related to coach behavior. The key question for this abstract is to examine whether men and women are equally vulnerable to SDI at various sport levels...
Vaughn, Brian E; Waters, Theodore E A; Steele, Ryan D; Roisman, Glenn I; Bost, Kelly K; Truitt, Warren; Waters, Harriet S; Booth-Laforce, Cathryn
Although attachment theory claims that early attachment representations reflecting the quality of the child's "lived experiences" are maintained across developmental transitions, evidence that has emerged over the last decade suggests that the association between early relationship quality and adolescents' attachment representations is fairly modest in magnitude. We used aspects of parenting beyond sensitivity over childhood and adolescence and early security to predict adolescents' scripted attachment representations. At age 18 years, 673 participants from the NICHD Study of Early Child Care and Youth Development completed the Attachment Script Assessment from which we derived an assessment of secure base script knowledge. Measures of secure base support from childhood through age 15 years (e.g., parental monitoring of child activity, father presence in the home) were selected as predictors and accounted for an additional 8% of the variance in secure base script knowledge scores above and beyond direct observations of sensitivity and early attachment status alone, suggesting that adolescents' scripted attachment representations reflect multiple domains of parenting. Cognitive and demographic variables also significantly increased predicted variance in secure base script knowledge by 2% each.
Finnoff, Jonathan T; Berkoff, David; Brennan, Fred; DiFiori, John; Hall, Mederic M; Harmon, Kimberly; Lavallee, Mark; Martin, Sean; Smith, Jay; Stovak, Mark
The American Medical Society for Sports Medicine (AMSSM) developed a musculoskeletal ultrasound curriculum for sports medicine fellowships in 2010. As the use of diagnostic and interventional ultrasound in sports medicine has evolved, it became clear that the curriculum needed to be updated. Furthermore, the name 'musculoskeletal ultrasound' was changed to 'sports ultrasound' (SPORTS US) to reflect the broad range of diagnostic and interventional applications of ultrasound in sports medicine. This document was created to outline the core competencies of SPORTS US and to provide sports medicine fellowship directors and others interested in SPORTS US education with a guide to create a SPORTS US curriculum. By completing this SPORTS US curriculum, sports medicine fellows and physicians can attain proficiency in the core competencies of SPORTS US required for the practice of sports medicine. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.
Fargier, Patrick; Collet, Christian; Moran, Aidan; Massarelli, Raphaël
Sport science is a relatively recent domain of research born from the interactions of different disciplines related to sport. According to the European College of sport science ( http://sport-science.org ): "scientific excellence in sport science is based on disciplinary competence embedded in the understanding that its essence lies in its multi- and interdisciplinary character". In this respect, the scientific domain of neuroscience has been developed within such a framework. Influenced by the apparent homogeneity of this scientific domain, the present paper reviews three important research topics in sport from a neuroscientific perspective. These topics concern the relationship between mind and motor action, the effects of cognition on motor performance, and the study of certain mental states (such as the "flow" effect, see below) and motor control issues to understand, for example, the neural substrates of the vertical squat jump. Based on the few extensive examples shown in this review, we argue that by adopting an interdisciplinary paradigm, sport science can emulate neuroscience in becoming a mono-discipline.
similar Sport Psychology curricula. Keywords: adolescent girls; curriculum; Life Orientation; life skills; sport; sport academy; sport psychology. Introduction. The Academy for Girls' Leadership and ..... context by means of age-appropriate stories and metaphors according to the Sport. Psychology principle of visualisation (cf.
Lee, Donghun; Schoenstedt, Linda J.
With recognition of the need for studying eSports in this interactive digital communication era, this study explored 14 motivational factors affecting the time spent on eSports gaming. Using a sample of 515 college students and athletic event attendees, we further compared eSports game patterns to their non-eSport or traditional sport involvements…
Addresses junior sport and sport culture in New Zealand, recommending that it receive serious consideration for its crucial role in the future of New Zealand's sport culture. The paper presents three goals for junior sport programs (educative, public health, and elite development), describes characteristics of junior sport (e.g., youth want to…
Proschek, D; Rehart, S
Sport is becoming increasingly more important in our society. Due to the changing age spectrum with a greater number of elderly and substantially more active people, an increasing number of people with underlying orthopedic diseases are becoming interested in participating in sport. This article deals with the possibilities and effects of sporting activities for people with rheumatoid arthritis within the framework of a conservative therapy. A literature search was carried out using medical search engines, in particular PubMed, and also via the recommendations of specialist societies and patient help groups. The quality of life of patients with rheumatoid arthritis consists of physical, mental and social components. Sport as a means of rehabilitation influences all of these components. Sport should be comprehended as a form of therapy and be adapted to the needs of the individual patient. The willingness to actively participate in sport should always be highly rated and encouraged. Sport is therefore an important pillar of therapy in a conservative total concept. The main aspects of sport therapeutic activities are functional, pedagogical and experience-oriented aspects. The clinical symptoms, extent of damage and physical impairment must, however, be evaluated and taken into consideration for the therapeutic concept. The amount of data on the complex topic of sport and rheumatoid arthritis is low and is mainly dealt with as retrospective reviews. A prospective randomized study basis is lacking. The aim must therefore be to confirm the currently available recommendations for various types of sport in controlled studies.
Williams, Vernon B
Sports neurology is an emerging area of subspecialty. Neurologists and non-neurologists evaluating and managing individuals participating in sports will encounter emergencies that directly or indirectly involve the nervous system. Since the primary specialty of sports medicine physicians and other practitioners involved in the delivery of medical care to athletes in emergency situations varies significantly, experience in recognition and management of neurologic emergencies in sports will vary as well. This article provides a review of information and elements essential to neurologic emergencies in sports for the practicing neurologist, although content may be of benefit to readers of varying background and expertise. Both common neurologic emergencies and less common but noteworthy neurologic emergencies are reviewed in this article. Issues that are fairly unique to sports participation are highlighted in this review. General concepts and principles related to treatment of neurologic emergencies that are often encountered unrelated to sports (eg, recognition and treatment of status epilepticus, increased intracranial pressure) are discussed but are not the focus of this article. Neurologic emergencies can involve any region of the nervous system (eg, brain, spine/spinal cord, peripheral nerves, muscles). In addition to neurologic emergencies that represent direct sports-related neurologic complications, indirect (systemic and generalized) sports-related emergencies with significant neurologic consequences can occur and are also discussed in this article. Neurologists and others involved in the care of athletes should consider neurologic emergencies in sports when planning and providing medical care.
Park, Joanne L; Fairweather, Malcolm M; Donaldson, David I
In the high stakes world of International sport even the smallest change in performance can make the difference between success and failure, leading sports professionals to become increasingly interested in the potential benefits of neuroimaging. Here we describe evidence from EEG studies that either identify neural signals associated with expertise in sport, or employ neurofeedback to improve performance. Evidence for the validity of neurofeedback as a technique for enhancing sports performance remains limited. By contrast, progress in characterizing the neural correlates of sporting behavior is clear: frequency domain studies link expert performance to changes in alpha rhythms, whilst time-domain studies link expertise in response evaluation and motor output with modulations of P300 effects and readiness potentials. Despite early promise, however, findings have had relatively little impact for sports professionals, at least in part because there has been a mismatch between lab tasks and real sporting activity. After selectively reviewing existing findings and outlining limitations, we highlight developments in mobile EEG technology that offer new opportunities for sports neuroscience. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.
People with epilepsy (PWE) have been discouraged from participating in exercise and sports because of the fear of inducing seizures or increasing seizure frequency, risks associated with such activities, stigma, and overprotection. Recently, there has been a shift in the medical recommendations toward encouraging, rather than restricting, participation. Cases of exercise-induced seizures are rare. Physical activity can exert beneficial actions, such as a reduction in seizure susceptibility and the number of seizures, improvement in quality of life (QOL), and better social integration. The antiepileptogenic and neuroprotective effects of exercise in epilepsy have been shown. The majority of sports are safe for PWE to participate in when special attention is paid to seizure control, direct supervision, etc. Human and animal studies have supported the use of exercise as a therapy for epilepsy, complementary to standard treatments. The International League Against Epilepsy (ILAE) Task Force on Sports and Epilepsy offers general guidelines concerning the participation of PWE in sports activities. Sports are divided into three categories based on the potential risk of injury or death. Engaging in physical exercise and sports activities has positive effects for PWE. The ILAE propose to use the regulations governing the issuance of fitness certificates for driving as a possible guide. The decision to participate in sports is based on whether the benefit outweighs the risk.
Parker, Mitchum B.; Curtner-Smith, Mathew D.
Sport education has received considerable support from teachers, teacher educators and the sport pedagogy literature as a cure for much that ails physical education. The purpose of the study described in this paper was to determine the extent to which teachers employing the sport education model rejected and combatted or supported and reinforced…
Sports management and its development is closely linked to the development of modern society and modern rationality. This article applies sociological theories and practical management philosophy to shed light on how sports management and its rationality in Denmark (Europe) and the United States...... have changed and undergone different phases for more than a century, and to show that, in late modernity, they are entering a new phase in which they seem to be more reflexive and communicative. This trend is evident in American sports management and will also soon be reflected in Danish sports...... management. My analysis of this development will also be based on a specific case study from the American world of sports, namely the story of Oakland Athletics baseball club’s reorganisation in the 1990s, because it both provides a rare insight into a modern sports organisation and demonstrates...
Jéssica Natuline Ianof
Full Text Available ABSTRACT Traumatic brain injury (TBI is a major cause of lifelong disability and death worldwide. Sport-related traumatic brain injury is an important public health concern. The purpose of this review was to highlight the importance of sport-related concussions. Concussion refers to a transient alteration in consciousness induced by external biomechanical forces transmitted directly or indirectly to the brain. It is a common, although most likely underreported, condition. Contact sports such as American football, rugby, soccer, boxing, basketball and hockey are associated with a relatively high prevalence of concussion. Various factors may be associated with a greater risk of sport-related concussion, such as age, sex, sport played, level of sport played and equipment used. Physical complaints (headache, fatigue, dizziness, behavioral changes (depression, anxiety, irritability and cognitive impairment are very common after a concussion. The risk of premature return to activities includes the prolongation of post-concussive symptoms and increased risk of concussion recurrence.
Full Text Available We can say that sports are continuously evolving. To improve the quality of this work, changes are being made in all of these segments: development and selection of athletes, the improvement of technology for preparation and performance tactics, training methods for relaxation. On the other hand these are followed by rule changes, modern sports facilities, as well as legal regulations. One direction in the improvement of sports results is an attempt at rational spending of existing resources for athletes, regardless of whether in team or individual sports. Nanotechnology is also contributioning toward this direction. This paper points out the appearance of nanotechnology, its essence, i.e., the way it may effect the development of sports. Of course, it also points to the potential risk of applying nanotechnology to sports.
Dunn, Warren R; George, Michael S; Churchill, Larry; Spindler, Kurt P
Physicians have struggled with the medical ramifications of athletic competition since ancient Greece, where rational medicine and organized athletics originated. Historically, the relationship between sport and medicine was adversarial because of conflicts between health and sport. However, modern sports medicine has emerged with the goal of improving performance and preventing injury, and the concept of the "team physician" has become an integral part of athletic culture. With this distinction come unique ethical challenges because the customary ethical norms for most forms of clinical practice, such as confidentiality and patient autonomy, cannot be translated easily into sports medicine. The particular areas of medical ethics that present unique challenges in sports medicine are informed consent, third parties, advertising, confidentiality, drug use, and innovative technology. Unfortunately, there is no widely accepted code of sports medicine ethics that adequately addresses these issues.
DURBĂCEA - BOLOVAN MARIAN
Full Text Available Sports and economy have discovered each other, hoping to serve common interests. In view of transferring in a more efficient way the information about their products or services to consumers, the business operator finances sports activities for advertising purposes. A company involved in sports sponsorship can instantly transmit the message about its products to millions of potential buyers, thus increasing the market share and hence the profit that it generates. By sponsoring sport it is meant any agreement / convention, under which one party the sponsor makes available to the beneficiary the material resources, financial and / or other benefits in exchange for its association with a sport or sportsman and especially the promise to use this association with sport or sportsman for the purpose of advertising, especially TV advertising. The growing use of athletes as spokespersons for a product is largely due to the ability of athletes to attract public attention and the credibility they enjoy.
... in blood may help predict recovery time for sports concussions Monday, January 9, 2017 Researchers at the ... time before safely returning to play after a sports-related concussion. The study, supported by the National ...
Solmon, Melinda A
The benefits associated with engaging in regular physical activity are well documented, but a large segment of the population is not sufficiently active. School physical educa tion and sport programs are identified as important components in efforts to promote physical activity. Girls are less active than boys, and there is evidence that physical education programs are not effectively meeting their needs. The focus of this chapter is to examine gender as a construct in the domains of physical education and sport, clarifying the reasons girls tend to be less active and less involved in physical education. Following an historical overview, curricular issues and motivational aspects are considered. Implications are focused on ways that educators can provide positive experiences for all students in physical education and sport that will encourage them to adopt and maintain healthy active lifestyles and enhance their quality of life across the life span.
Injuries among children during sporting activities are common. This study is a one year study including children between five and fourteen years of age who sustained their injuries during sporting activities and were treated at Trondheim Regional and University Hospital. Sport accidents account for 27 per cent of all childhood accidents in this age group. Fifty-three per cent of the injured were boys, and 47 per cent were girls. The boys sustained more severe injuries than the girls. Soccer c...
Myer, Gregory D.; Jayanthi, Neeru; DiFiori, John P.; Faigenbaum, Avery D.; Kiefer, Adam W.; Logerstedt, David; Micheli, Lyle J.
Context: Many coaches, parents, and children believe that the best way to develop elite athletes is for them to participate in only 1 sport from an early age and to play it year-round. However, emerging evidence to the contrary indicates that efforts to specialize in 1 sport may reduce opportunities for all children to participate in a diverse year-round sports season and can lead to lost development of lifetime sports skills. Early sports specialization may also reduce motor skill development and ongoing participation in games and sports as a lifestyle choice. The purpose of this review is to employ the current literature to provide evidence-based alternative strategies that may help to optimize opportunities for all aspiring young athletes to maximize their health, fitness, and sports performance. Evidence Acquisition: Nonsystematic review with critical appraisal of existing literature. Study Design: Clinical review. Level of Evidence: Level 4. Conclusion: Based on the current evidence, parents and educators should help provide opportunities for free unstructured play to improve motor skill development and youth should be encouraged to participate in a variety of sports during their growing years to influence the development of diverse motor skills. For those children who do choose to specialize in a single sport, periods of intense training and specialized sport activities should be closely monitored for indicators of burnout, overuse injury, or potential decrements in performance due to overtraining. Last, the evidence indicates that all youth should be involved in periodized strength and conditioning (eg, integrative neuromuscular training) to help them prepare for the demands of competitive sport participation, and youth who specialize in a single sport should plan periods of isolated and focused integrative neuromuscular training to enhance diverse motor skill development and reduce injury risk factors. Strength of Recommendation Taxonomy (SORT): B. PMID
Alexandru Lucian MIHAI
This paper presents a brief overview of a significant element of the sport marketing management model called the marketing mix. The marketing mix is crucial because it defines the sport business, and much of the sport marketer’s time is spent on various functions within the marketing mix. The marketing mix is the strategic combination of the product, price, place and promotion elements. These elements are typically called the four Ps of marketing. Decisions and strategies for each are importa...
Lynghøj, Jesper Ebbesen; Holm, Emil Broo
Abstract More than ever, it is possible for individuals to create or get involved in some kind of public debate on digital platforms. Whether it involves politics or sport events, people have the opportunity to comment on these events via social media platforms. Our thesis focus on creating a concept, where both journalists and users of sports journalistic can participate online, and share the sports stories they are passionated about. We look at the possibilities of making a sportssite, w...
Ianof, Jéssica Natuline; Freire, Fabio Rios; Calado, Vanessa Tomé Gonçalves; Lacerda, Juliana Rhein; Coelho, Fernanda; Veitzman, Silvia; Schmidt, Magali Taino; Machado, Sergio; Velasques, Bruna; Ribeiro, Pedro; Basile, Luis Fernando Hindi; Paiva, Wellingson Silva; Amorim, Robson; Anghinah, Renato
ABSTRACT Traumatic brain injury (TBI) is a major cause of lifelong disability and death worldwide. Sport-related traumatic brain injury is an important public health concern. The purpose of this review was to highlight the importance of sport-related concussions. Concussion refers to a transient alteration in consciousness induced by external biomechanical forces transmitted directly or indirectly to the brain. It is a common, although most likely underreported, condition. Contact sports such...
Santesteban Moriones, Virginia; Ibáñez Santos, Javier
Introduction: Very few nutritional supplements have scientifically demonstrated their effectiveness as an ergogenic aid. This review will examine creatine monohydrate (MC), the β-hydroxy-β-methylbutyrate (HMB), sodium bicarbonate (BS), the β-alanine and caffeine. Objectives: To analyze the effi cacy, mechanisms of action, dose, side effects and some sports that can benefit from their consumption. Methods: Searching in PubMed bibliographic database reviews from the last 15 years and original articles from the last 5 years of the studied substances. Results: Doses of 20 mg/day for 4-7 days are effective in improving strength and muscular power and performance in short and repeated sprints. HMB at doses of 3 g/day for at least 2 weeks contributes to increased lean mass and fat-free mass. The intake of 0.3 g/kg of BS improves performance on tests of 400-1,500 meters in athletics and intermittent sprints. Meanwhile, doses of 80 mg/kg/day of β-alanine for 4-10 weeks may improve performance in high-intensity intermittent exercise. Finally, caffeine at doses of 2 mg/kg improves responsiveness and 3-6 mg/kg improves performance in endurance tests. Conclusions: The revised supplements have shown their efficacy in physical performance, but it is needed to keep in mind that most studies have been conducted with recreational-level athletes. Generally, the better the individual´s fitness level is the less improvement in physical performance the supplement shows. However, an increase of only 1% may sometimes allow the athlete to advance several positions in a final. Finally, we should draw attention to the importance of optimizing nutrition before considering the introduction of sports supplements, especially in children and youth. All analyzed substances have scientific basis supporting its ergogenic effect. All of them can be found in the market with Certificate of Quality and Purit
Barile, Antonio [Department of Radiology, University of L' Aquila, S. Salvatore Hospital, Via Vetoio, Coppito, 67100 L' Aquila (Italy)]. E-mail: email@example.com; Limbucci, Nicola [Department of Radiology, University of L' Aquila, S. Salvatore Hospital, Via Vetoio, Coppito, 67100 L' Aquila (Italy); Splendiani, Alessandra [Department of Radiology, University of L' Aquila, S. Salvatore Hospital, Via Vetoio, Coppito, 67100 L' Aquila (Italy); Gallucci, Massimo [Department of Radiology, University of L' Aquila, S. Salvatore Hospital, Via Vetoio, Coppito, 67100 L' Aquila (Italy); Masciocchi, Carlo [Department of Radiology, University of L' Aquila, S. Salvatore Hospital, Via Vetoio, Coppito, 67100 L' Aquila (Italy)
Spinal injuries are very common among professional or amateur athletes. Spinal sport lesions can be classified in overuse and acute injuries. Overuse injuries can be found after years of repetitive spinal load during sport activity; however specific overuse injuries can also be found in adolescents. Acute traumas are common in contact sports. Most of the acute injuries are minor and self-healing, but severe and catastrophic events are possible. The aim of this article is to review the wide spectrum of spinal injuries related to sport activity, with special regard to imaging finding.
Kobierecki Michał Marcin
Full Text Available Norway is perceived as a country with a clear international identity. The aim of the article is to investigate the sports diplomacy of Norway and to examine its influence on the international brand of this country. The author will define the term “sports diplomacy” and attempt to outline the strategy of Norway’s public diplomacy; an analysis of the methods used in Norwegian sports diplomacy will follow. The main hypothesis of this paper is that sports diplomacy only plays a subsidiary role in Norwegian nation branding.
Barile, Antonio; Limbucci, Nicola; Splendiani, Alessandra; Gallucci, Massimo; Masciocchi, Carlo
Spinal injuries are very common among professional or amateur athletes. Spinal sport lesions can be classified in overuse and acute injuries. Overuse injuries can be found after years of repetitive spinal load during sport activity; however specific overuse injuries can also be found in adolescents. Acute traumas are common in contact sports. Most of the acute injuries are minor and self-healing, but severe and catastrophic events are possible. The aim of this article is to review the wide spectrum of spinal injuries related to sport activity, with special regard to imaging finding
R Yashina, E R; Kurashvili, V A; Turzin, P S
Modern technologies of aerospace medicine develop at rapid pace pulling on its orbit all spheres of the human activity, including sport. Innovations play a major role in the progress of sport medicine areas related to the biomedical support of precontest training. Overview of the most important aerospace medicine achievements and their methodical implications for sport medicine is presented. Discussion is devoted to how the aerospace medicine technologies can raise effectiveness of the biomedical support to different sectors of sport and fitness.
Full Text Available ... sports than chowing down on carbs or chugging sports drinks. The good news is that eating to reach ... in sweat can usually be made up with sports drinks or food eaten after exercise. Ditch Dehydration Speaking ...
... Close ‹ Back to Healthy Living Treating and Preventing Sports Hernias If you play ice hockey, tennis or ... for the most commonly misdiagnosed groin pain—a sports hernia. A sports hernia often results from overuse ...
Full Text Available ... For Kids For Parents MORE ON THIS TOPIC Nutrition & Fitness Center Sports Physicals Figuring Out Fat and Calories Sports Center Vitamins and Minerals Sports Supplements Female Athlete Triad Contact ...
Armour, Kathleen M.; Chambers, Fiona C.
The European Union Sport Unit has identified the societal and educational role of sport as a central topic in its new research agenda. It is argued that European Union (EU) citizens should be supported to learn continuously across the life course. In the sport/physical activity (PA) context, the role of teachers, coaches and exercise instructors…
Sgrò, P; Di Luigi, L
The relationships between sport and sexuality in males are of great social and clinical interest, because of sports and motor activities that highly promote social and sexual relationships. Even if few literature exist, two main questions should be taken into account: whether and how physical exercise and sport positively or negatively influence sexual health and behavior and/or whether and how sexual behavior may affect a sub-sequent sport performance. Physical exercise and sport per se can influence, positively or negatively, the hypothalamic-pituitary-testicular axis function and, consequently, the individual's reproductive and/or sexual health. This depends on individual factors such as genetic and epigenetic ones and on different variables involved in the practice of sport activities (type of sport, intensity and duration of training, doping and drug use and abuse, nutrition, supplements, psychological stress, allostatic load, etc.). If well conducted, motor and sport activities could have beneficial effects on sexual health in males. Among different lifestyle changes, influencing sexual health, regular physical activity is fundamental to antagonize the onset of erectile dysfunction (ED). However, competitive sport can lead both reproductive and/or sexual tract damages and dysfunctions, transient (genital pain, hypoesthesia of the genitalia, hypogonadism, DE, altered sexual drive, etc.) or permanent (hypogonadism, DE, etc.), by acting directly (traumas of the external genitalia, saddle-related disorders in cyclists, etc.) or indirectly (exercise-related hypogonadism, drug abuse, doping, stress, etc.). Sexual activities shortly performed before a sport competition could differently influence sport performance. Due to the few existing data, it is advisable to avoid an absolute pre-competition sexual abstinence.
Meyer, Vanessa M
Competitive athletes train body and mind in preparation for competition with mental fortitude often providing the "winning edge." Similarly, the current-day warfighter faces significant physical and psychological challenges and must be prepared to respond to life-threatening danger with mental and physical agility. Sport Psychology for the Soldier Athlete recognizes the soldier as an elite athlete and provides training required to perform at the highest caliber. Through this curriculum, mental skills coaching in goal setting, imagery, positive self-talk, and heart rate control is integrated into routine physical fitness training. These skills commonly used by professional and Olympic athletes for optimal performance provide soldiers with the ability to manage every day military stressors. Sport Psychology for the Soldier Athlete supports GEN Milley's top priority of readiness and decreases the cost of Army Physical Fitness Test (APFT) failures. Soldiers from a large military treatment facility participated in a 6-wk sport psychology mental skills training program led by an Army occupational therapist. The training that was integrated into regularly scheduled physical training consisted of 10 min of physical readiness training, 10 min of mental skills coaching followed by push-up, sit-up, and running drills focusing on the mental skills learned. Semi-annual APFT scores following the sport psychology training were compared with the five previous semi-APFT scores for the same company using analysis of variance. Results comparing company APFT scores to the previous five semi-annual tests showed statistical significance of 0.001 with the intervention group achieving an average 13- to 14-point improvement. Post-training survey showed 91% of participants recognizing the benefit of these "life skills" in other Army tasks such as weapons qualification, combat medic tasks, and career planning. Soldiers acknowledged this curriculum as quality hands-on training with the
Milne, C J
Sports medicine in New Zealand is characterized by a team approach. Experienced professionals work together to the benefit of athletes, be they elite performers or those in sport for purely recreational purposes. A no-fault accident compensation scheme is used to provide speedy access to treatment services for those injured in sport and also for advice on accident prevention. Recent initiatives include a task force on drugs in sport and the creation of regional sports foundations. Sports medi...
Jayanthi, Neeru; Pinkham, Courtney; Dugas, Lara; Patrick, Brittany; LaBella, Cynthia
Context: Sports specialization is intense training in 1 sport while excluding others. Sports specialization in early to middle childhood has become increasingly common. While most experts agree that some degree of sports specialization is necessary to achieve elite levels, there is some debate as to whether such intense practice time must begin during early childhood and to the exclusion of other sports to maximize potential for success. There is a concern that sports specialization before ad...
Belna, Alison M.; And Others
Profiles the SPORT database, produced by Sport Information Resource Centre, Ottawa, Ontario, which provides extensive coverage of individual sports including practice, training and equipment, recreation, sports medicine, physical education, sport facilities, and international sport history. Olympic coverage in SPORT, sports sciences, online…
... Hemecourt P, Collins C, Comstock RD. Assessment and management of sport-related concussions in United States high schools. Am ... KE, Xu L, McGuire LC, Coronado VG. Nonfatal sports and recreation related traumatic brain injuries ... NT. Diagnosis and management of exercise-induced asthma. Physician Sportsmed. 1996;24( ...
Sousa Nanji, Liliana; Melo, Teresa P; Canhão, Patrícia; Fonseca, Ana Catarina; Ferro, José Manuel
Some cases of subarachnoid haemorrhage (SAH) have been associated with vigorous physical activity, including sports. Our research aimed to describe the association between SAH and sports and to identify the types of sports that were more frequently found as precipitating factors in a tertiary single-centre SAH register. We retrieved information from a prospectively collected SAH registry and reviewed discharge notes of acute SAH patients admitted to the Stroke Unit of Hospital de Santa Maria, Lisbon, between 1995 and 2014. Out of 738 patients included in the analysis, 424 (57.5%) cases of SAH were preceded by physical activity. Nine cases (1.2%) were associated with sports, namely running (2 cases), aerobics (2 cases), cycling, body balance, dance, surf and windsurf. Patients with SAH while practicing sports were younger than controls (average age 43.1 vs. 57.0 years; p = 0.007). In 1 patient, there was a report of trauma to the neck. Patients in the sports group only had Hunt and Hess scale grades 1 (11.1%) or 2 (88.9%) at admission, while patients in the control group had a wider distribution in severity. Our findings indicate that SAH precipitated by sports is not very frequent and is uncommonly related to trauma. Patients who suffered SAH associated with sports were younger and apparently had a milder clinical presentation.
The lesson plan for grades six through nine demonstrates an innovative way of analyzing student ideas and attitudes about sports activity. It includes readings, photographs, and teacher suggestions designed to generate ideas and reactions to personal and social aspects of sports. (Author/DB)
Micheli, Lyle J.
Children who actively take part in sports are susceptible to special injury risks because their bodies are still growing. Parents should keep both the child's individual physical and emotional makeup and the demands of the sport in mind when selecting an activity. Proper training methods and equipment are discussed. (PP)
Wirkus, Tom; Bohlken, Bob
In the book, "Talking from 9 to 5," Deborah Tannen suggests that females have difficulty listening to males in the workplace because of the masculine inclination to talk sports the majority of the time. Men use sports idioms, metaphors, and cliches, making business a "peculiar language" which excludes "naive"…
Since the end of the Second World War, the popularity of modern elite sport has grown immensely and so has the economical interests in sport. Athletes have become attractive advertising partners. Much money is at stake so it is understandable that companies are alarmed when their poster boys or g...
ACSM Information On… Concussion in Sports A concussion is an injury to the brain where force causes the brain to move within the skull. A person does ... deceleration force, and concussions occur in many different sports. While an athlete does not need to hit ...
Spaaij, R.; Farquharson, K.; Marjoribanks, T.
This article reviews recent research on the relationship between sport and social inequalities, focusing on gender, race, nation and social mobility. Through an engagement with these areas of research, we highlight how sport reflects and reinforces broader hierarchical structures; how it serves as a
Sports Dehydration Safety Tips Everything you need to know to keep your kids safe from dehydration when playing sports. To keep kids in top ... to stay hydrated by drinking plenty of fluids. Dehydration occurs when a body loses more water than ...
Full Text Available The submitted article deals with the evaluation of the somatotype of persons and determination of a suitable somatotype for selected sports. In the introduction the method for determining and evaluating a somatotype according to Carter and Heath is characterised. The processes used for calculating the individual components - endomorphy, mesomorphy, ectomorphy - are presented as well as a description of these elements. The calculated components are subsequently put into a somatograph. The evaluation of a somatotype is of great benefit and offers a guideline with the selection of sporting activities; it subsequently helps assign athletes into a suitable position where they will be able to best develop their talents in view of their bodily construction. In this work two types of sports are evaluated - basketball and bodybuilding. With each sport the measurements which give the prerequisites for the given sport are presented. The selection of the presented sports was made with regard to the different requirements and demands in the scope of bodily constitution. The aim of the presented paper is to assess physical parameters of subjects groups in relation to selected sports (basketball and bodybuilding. Based on the body constitution to determine the conditions for developing the physical condition and success in the appointed sports. Another objective is to compare the rating form and equation methods for somatotype determination. The sample consist 32 subjects with age between 22-28 years of both sexes, who are dedicated to basketball, or bodybuilding at amateur level.
Thomas, Graham; Gade, Rikke; Moeslund, Thomas B.
The world of sports intrinsically involves fast and accurate motion that is not only challenging for competitors to master, but can be difficult for coaches and trainers to analyze, and for audiences to follow. The nature of most sports means that monitoring by the use of sensors or other devices...
Toma, J. Douglas
Doug Lederman's article, "Sports Subsidies Soar," discusses the issue on institutional subsidies for sports program. His article invites an obvious question: why are so many universities willing to subsidize athletics through either a direct transfer of institutional funds, assessing a dedicated student fee, or a combination of these? This…
Moriarty, Dick; Moriarty, Mary
Since sports can sometimes lend themselves to eating disorders, coaches and sports administrators must get involved in the detection and treatment of this problem. While no reliable studies or statistics exist on the incidence of anorexia nervosa and/or bulimia among athletes, some research suggests that such disorders occur frequently among…
Jan de Leeuw
Binnenkort gaat in Nederland een Academie voor Mindfulness in Sport (AMS) van start. Dat is een techniek die ingezet wordt voor bewustwording van eigen gevoelens en gedachten van het moment, zonder daar op te reageren. Een beroemdheid uit de wereld van de sport die zweert bij mindfulness is Phil
Full Text Available In this paper we will demonstrate, relying on theology, that Christianity, i.e. ascetic experience of the Church and sport are two sides of the same coin which is reflected in community or, rather, communion (When Christianity is concerned, or team work towards the goal when it comes to sport.
nal stereotype of a mathematician is a highly nonathletic, myopic individual with his head buried in books. Reality, of course, is other- wise. One finds many who are proficient in both mathematics and sports, but even so, rarely there's someone who combines the two. Mathematics in sports? Certainly. Tendulkar does not ...
Conder, Robert L; Conder, Alanna A
Concussions are an inherent part of collision sports such as football and soccer. As a subset of traumatic brain injury, concussions are neurometabolic events that cause transient neurologic dysfunction. Following a concussion, some athletes require longer neurologic recovery than others. Education and intervention aimed at prevention and management can minimize the long-term sequelae of sports-related concussions.
Evans, M Blair; Allan, Veronica; Erickson, Karl; Martin, Luc J; Budziszewski, Ross; Côté, Jean
Models of sport development often support the assumption that young athletes' psychosocial experiences differ as a result of seemingly minor variations in how their sport activities are designed (eg, participating in team or individual sport; sampling many sports or specialising at an early age). This review was conducted to systematically search sport literature and explore how the design of sport activities relates to psychosocial outcomes. Systematic search, followed by data extraction and synthesis. The Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines were applied and a coding sheet was used to extract article information and code for risk of bias. Academic databases and manual search of peer-reviewed journals. Search criteria determined eligibility primarily based on the sample (eg, ages 7 through 17 years) and study design (eg, measured psychosocial constructs). 35 studies were located and were classified within three categories: (1) sport types, (2) sport settings, and (3) individual patterns of sport involvement. These studies represented a wide range of scores when assessed for risk of bias and involved an array of psychosocial constructs, with the most prevalent investigations predicting outcomes such as youth development, self-esteem and depression by comparing (1) team or individual sport participants and (2) youth with varying amounts of sport involvement. As variations in sport activities impact youth sport experiences, it is vital for researchers to carefully describe and study these factors, while practitioners may use the current findings when designing youth sport programmes. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.
Dennis J. Caine
Full Text Available The objective of the book is to review comprehensively what is known about the distribution and determinants of injury rates in a variety of individual sports, and to suggest injury prevention measures and guidelines for further research. This book provides comprehensive compilation and critical analysis of epidemiological data over children's individual sports: including equestrian, gymnastics, martial arts, skiing and snowboarding, tennis, track and field, and wrestling. This book encourages coaches and sports administrators to discuss rules, equipment standards, techniques, and athlete conditioning programs. In turn, they can inform parents about the risks and how they can help their children avoid or limit injury in sports. A common, uniform strategy and evidence-based approach to organizing and interpreting the literature is used in all chapters. All the sports-specific chapters are laid out with the same basic headings, so that it is easy for the reader to find common information across chapters. Chapter headings are: 1 Epidemiology of children's individual sports injuries, 2 Equestrian injuries, 2 Gymnastics injuries, 3 Martial arts injuries, 4 Skiing and snowboard injuries, 5 Tennis injuries, 6 Track and field injuries, 7 Wrestling injuries, 8 Injury prevention and future research. Chapter headings include: i Incidence of injury, ii Injury characteristics, iii Injury severity, iv njury risk factors, v Suggestions for injury prevention, vi Suggestions for further research. In each sports-specific chapter, an epidemiological picture has been systematically developed from the data available in prospective cohort, retrospective cohort, case-control, and cross-sectional studies. The tables are numerous, helpful and very useful. The book provides a very useful resource for sport scientist, pediatricians, family practitioners and healthcare professionals in the field of child and adolescent injury and prevention The readers are going to
from the depths of human evolution. Conclusions: We understand current sport as a cultural phenomenon in two dimensions. The first dimension is sport from 19th to 21st century, as an integral part of universal human culture, as a general cultural artefact. In connection with the civilization, there are all compatible features of today existing civilizations showed in sport. The second dimension of viewing the sport shifts to the forefront its aesthetic aspects, its imagery and ability to experience as domains of fine arts and sports aesthetics. The problem of current relationship between civilizations and sport also includes the sports aspect of migration. Migrating athletes bring to the new homeland (and often to another civilization excellent sport values and they are largely pragmatically assimilated into the culture of a new home and are seeking a new form of identity. In a historically short period of time when this phenomenon appeared in the sports scene, it cannot be exactly confirmed that the identity of migrating athletes who left their own civilization or original national culture, is actually changing. The problem of sports migration has to be seen in terms of coexistence of civilizations along the lines of tolerance and multiculturalism today. However, on the basis of previo
Moore, Linda A.; Ferreira, Jannie T.
Sports vision encompasses the visual assessment and provision of sports-specific visual performance enhancement and ocular protection for athletes of all ages, genders and levels of participation. In recent years, sports vision has been identified as one of the key performance indicators in sport. It is built on four main cornerstones: corrective eyewear, protective eyewear, visual skills enhancement and performance enhancement. Although clinically well established in the US, it is still a relatively new area of optometric specialisation elsewhere in the world and is gaining increasing popularity with eyecare practitioners and researchers. This research is often multi-disciplinary and involves input from a variety of subject disciplines, mainly those of optometry, medicine, physiology, psychology, physics, chemistry, computer science and engineering. Collaborative research projects are currently underway between staff of the Schools of Physics and Computing (DIT) and the Academy of Sports Vision (RAU).
Minooee, Arezou; Wang, Jeff; Gupta, Geeta K
Although the medical complications of sports are usually traumatic in nature, infectious hazards also arise. While blood-borne pathogens such as HIV, hepatitis B, and hepatitis C, cause significant illness, the risk of acquiring these agents during sporting activities is minimal. Skin infections are more commonplace, arising from a variety of microbial agents including bacterial, fungal, and viral pathogens. Sports involving water contact can lead to enteric infections, eye infections, or disseminated infections such as leptospirosis. Mumps, measles, and influenza are vaccine-preventable diseases that have been transmitted during sporting events, both in players and in spectators. Prevention is the key to many of these infections. Players should be vaccinated and should not participate in sports if their infection can be spread by contact, airborne, or droplet transmission.
Lloyd, Helen; Wheat, Hannah; Horrell, Jane; Sugavanam, Thavapriya; Fosh, Benjamin; Valderas, Jose M; Close, James
Patient-reported measure (PRM) questionnaires were originally used in research to measure outcomes of intervention studies. They have now evolved into a diverse family of tools measuring a range of constructs including quality of life and experiences of care. Current health and social care policy increasingly advocates their use for embedding the patient voice into service redesign through new models of care such as person-centered coordinated care (P3C). If chosen carefully and used efficiently, these tools can help improve care delivery through a variety of novel ways, including system-level feedback for health care management and commissioning. Support and guidance on how to use these tools would be critical to achieve these goals. The objective of this study was to develop evidence-based guidance and support for the use of P3C-PRMs in health and social care policy through identification of PRMs that can be used to enhance the development of P3C, mapping P3C-PRMs against an existing model of domains of P3C, and integration and organization of the information in a user-friendly Web-based database. A pragmatic approach was used for the systematic identification of candidate P3C-PRMs, which aimed at balancing comprehensiveness and feasibility. This utilized a number of resources, including existing compendiums, peer-reviewed and gray literature (using a flexible search strategy), and stakeholder engagement (which included guidance for relevant clinical areas). A subset of those candidate measures (meeting prespecified eligibility criteria) was then mapped against a theoretical model of P3C, facilitating classification of the construct being measured and the subsequent generation of shortlists for generic P3C measures, specific aspects of P3C (eg, communication or decision making), and condition-specific measures (eg, diabetes, cancer) in priority areas, as highlighted by stakeholders. In total, 328 P3C-PRMs were identified, which were used to populate a freely
Pepping, Gert-Jan; Timmermans, Erik J.
Little is known about the biopsychological underpinnings of expert performance in team sports. In this paper we show that there is a vast support for oxytocin as a neuropeptide involved in the encouragement of important processes linked to greater team performance in sport. We argue that oxytocin is
Burke, Ed.; Kleiber, Douglas
There is a growing movement toward highly structured, competitive sports for children aged 7-12, who are at a crucial stage of physical and psychological development. Social play and gemes have important socialization and identity-formation functions. One argument supporting highly competitive sports for children is that they provide additional…
Pepping, Gert-Jan; Timmermans, Erik J
Little is known about the biopsychological underpinnings of expert performance in team sports. In this paper we show that there is a vast support for oxytocin as a neuropeptide involved in the encouragement of important processes linked to greater team performance in sport. We argue that oxytocin is related to biopsychological processes aimed at convergence of emotions and moods between people, and in doing so it is a critical neuropeptide involved in the shaping of important team processes in sport such as trust, generosity, altruism, cohesion, cooperation, and social motivation, and also envy and gloating. Future research should examine the role of oxytocin in these essential components of sport performance. In particular, the link between oxytocin, emotional contagion and the cultivation of experiences of positive emotions is a worthwhile line of investigation for sport participation and development as well as high performance in sport.
Full Text Available Little is known about the biopsychological underpinnings of expert performance in team sports. In this paper we show that there is a vast support for oxytocin as a neuropeptide involved in the encouragement of important processes linked to greater team performance in sport. We argue that oxytocin is related to biopsychological processes aimed at convergence of emotions and moods between people, and in doing so it is a critical neuropeptide involved in the shaping of important team processes in sport such as trust, generosity, altruism, cohesion, cooperation, and social motivation, and also envy and gloating. Future research should examine the role of oxytocin in these essential components of sport performance. In particular, the link between oxytocin, emotional contagion and the cultivation of experiences of positive emotions is a worthwhile line of investigation for sport participation and development as well as high performance in sport.
Pepping, Gert-Jan; Timmermans, Erik J.
Little is known about the biopsychological underpinnings of expert performance in team sports. In this paper we show that there is a vast support for oxytocin as a neuropeptide involved in the encouragement of important processes linked to greater team performance in sport. We argue that oxytocin is related to biopsychological processes aimed at convergence of emotions and moods between people, and in doing so it is a critical neuropeptide involved in the shaping of important team processes in sport such as trust, generosity, altruism, cohesion, cooperation, and social motivation, and also envy and gloating. Future research should examine the role of oxytocin in these essential components of sport performance. In particular, the link between oxytocin, emotional contagion and the cultivation of experiences of positive emotions is a worthwhile line of investigation for sport participation and development as well as high performance in sport. PMID:22997498
Pavlov, Andrey R.; Pavlova, Nadejda V.; Kozyavkin, Sergei A.; Slesarev, Alexei I.
We have previously introduced a general kinetic approach for comparative study of processivity, thermostability, and resistance to inhibitors of DNA polymerases (Pavlov et. al., (2002) Proc. Natl. Acad. Sci. USA 99, 13510–13515). The proposed method was successfully applied to characterize hybrid DNA polymerases created by fusing catalytic DNA polymerase domains with various non-specific DNA binding domains. Here we use the developed kinetic analysis to assess basic parameters of DNA elongation by DNA polymerases and to further study the interdomain interactions in both previously constructed and new chimeric DNA polymerases. We show that connecting Helix-hairpin-Helix (HhH) domains to catalytic polymerase domains can increase thermostability, not only of DNA polymerases from extremely thermophilic species, but also of the enzyme from a faculatative thermophilic bacterium Bacillus stearothermophilus. We also demonstrate that addition of TopoV HhH domains extends efficient DNA synthesis by chimerical polymerases up to 105°C by maintaining processivity of DNA synthesis at high temperatures. We also found that reversible high-temperature structural transitions in DNA polymerases decrease the rates of binding of these enzymes to the templates. Furthermore, activation energies and pre-exponential factors of the Arrhenius equation suggest that the mechanism of electrostatic enhancement of diffusion-controlled association plays a minor role in binding templates to DNA polymerases. PMID:22320201
Sport tourists have preconceived expectations of the type and quality of services to be offered at a particular event. The extent to which these expectations are met will determine sport tourism satisfaction. For the purpose of this study the definition of a sport tourist was taken as any individual that facilitates or organise a sport ...
This article explores the initial steps in developing and presenting Sport Psychology in a leadership and sport curriculum at Stellenbosch University's (SU) Centre for Human Performance Sciences' (CHPS) Academy for Girls' Leadership and Sport Development. Sport Psychology does not feature within the South African school curriculum specifically,…
Facilities are very central to meaningful sports participation whether in School sports, amateur, recreational or competitive status. They are as important to the athletes as the laboratories are to the scientists. Without facilities sports cannot take place. This does not however imply that sports facility is the only variable that is ...
What was gained during this process, as well as the associated challenges encountered, suggest possible areas for research as well as changes and adjustments which could be made in similar Sport Psychology curricula. Keywords: adolescent girls; curriculum; Life Orientation; life skills; sport; sport academy; sport ...
Lambert, Michael Ian; Borresen, Jill
The principle of training can be reduced to a simple "dose-response" relationship. The "response" in this relationship can be measured as a change in performance or the adaptation of a physiological system. The "dose" of training, or physiological stress associated with the training load, is more difficult to measure as there is no absolute "gold standard" which can be used in the field, making it difficult to validate procedures. Attempts have been made to use heart rate as a marker of intensity during training, but the theoretical attractiveness of this method is not supported by the accuracy and the practicality of using this method during training or competition. The session RPE, based on the product of training duration and perceived intensity is more practical and can be used in a variety of sports. However, the score depends on a subjective assessment, and the intersubject comparisons may be inaccurate. The demands of different sports vary and therefore the methods of assessing training need to vary accordingly. The time has come to reach consensus on assessing training accurately in different sports. There is a precedent for this consensus approach with scientists having already done so for the assessment of physical activity, and for defining injuries in rugby, football and cricket. Standardizing these methods has resulted in the quality of research in these areas increasing exponentially.
Martin, Matthew R.; Zimmerman, Ryan; Ciotto, Carol
Considering the challenges associated with adolescent obesity and the need for innovative and meaningful physical education curricula, the authors of this article decided to create a new sport education role to help students learn about the fundamental nutritional concepts and practices that contribute to a healthy and active lifestyle. The new…
Harmon, Kimberly G; Drezner, Jonathan A; Gammons, Matthew; Guskiewicz, Kevin M; Halstead, Mark; Herring, Stanley A; Kutcher, Jeffrey S; Pana, Andrea; Putukian, Margot; Roberts, William O
PURPOSE OF THE STATEMENT: ▸ To provide an evidence-based, best practises summary to assist physicians with the evaluation and management of sports concussion. ▸ To establish the level of evidence, knowledge gaps and areas requiring additional research. ▸ Sports medicine physicians are frequently involved in the care of patients with sports concussion. ▸ Sports medicine physicians are specifically trained to provide care along the continuum of sports concussion from the acute injury to return-to-play (RTP) decisions. ▸ The care of athletes with sports concussion is ideally performed by healthcare professionals with specific training and experience in the assessment and management of concussion. Competence should be determined by training and experience, not dictated by specialty. ▸ While this statement is directed towards sports medicine physicians, it may also assist other physicians and healthcare professionals in the care of patients with sports concussion. ▸ Concussion is defined as a traumatically induced transient disturbance of brain function and involves a complex pathophysiological process. Concussion is a subset of mild traumatic brain injury (MTBI) which is generally self-limited and at the less-severe end of the brain injury spectrum. ▸ Animal and human studies support the concept of postconcussive vulnerability, showing that a second blow before the brain has recovered results in worsening metabolic changes within the cell. ▸ Experimental evidence suggests the concussed brain is less responsive to usual neural activation and when premature cognitive or physical activity occurs before complete recovery the brain may be vulnerable to prolonged dysfunction. ▸ It is estimated that as many as 3.8 million concussions occur in the USA per year during competitive sports and recreational activities; however, as many as 50% of the concussions may go unreported. ▸ Concussions occur in all sports with the highest incidence in football, hockey
Laver, Lior; Pengas, Ioannis P; Mei-Dan, Omer
Extreme sports (ES) are usually pursued in remote locations with little or no access to medical care with the athlete competing against oneself or the forces of nature. They involve high speed, height, real or perceived danger, a high level of physical exertion, spectacular stunts, and heightened risk element or death.Popularity for such sports has increased exponentially over the past two decades with dedicated TV channels, Internet sites, high-rating competitions, and high-profile sponsors drawing more participants.Recent data suggest that the risk and severity of injury in some ES is unexpectedly high. Medical personnel treating the ES athlete need to be aware there are numerous differences which must be appreciated between the common traditional sports and this newly developing area. These relate to the temperament of the athletes themselves, the particular epidemiology of injury, the initial management following injury, treatment decisions, and rehabilitation.The management of the injured extreme sports athlete is a challenge to surgeons and sports physicians. Appropriate safety gear is essential for protection from severe or fatal injuries as the margins for error in these sports are small.The purpose of this review is to provide an epidemiologic overview of common injuries affecting the extreme athletes through a focus on a few of the most popular and exciting extreme sports.
This paper provides an overview of the ethical issues pertaining to the use of genetic insights and techniques in sport. Initially, it considers a range of scientific findings that have stimulated debate about the ethical issues associated with genetics applied to sport. It also outlines some of the early policy responses to these discoveries from world leading sports organizations, along with knowledge about actual use of gene technologies in sport. Subsequently, it considers the challenges with distinguishing between therapeutic use and human enhancement within genetic science, which is a particularly important issue for the world of sport. Next, particular attention is given to the use of genetic information, which raises questions about the legitimacy and reliability of genetic tests, along with the potential public value of having DNA databanks to economize in health care. Finally, the ethics of gene transfer are considered, inviting questions into the values of sport and humanity. It argues that, while gene modification may seem conceptually similar to other forms of doping, the requirements upon athletes are such that new forms of enhancement become increasingly necessary to discover. Insofar as genetic science is able to create safer, more effective techniques of human modification, then it may be an appealing route through which to modify athletes to safeguard the future of elite sports as enterprises of human excellence.
Full Text Available The actuality of the investigated theme. Nowadays, human evolution, including his intellectual development, proves the fact that especially the creation manpower and the employment was the solution of all life’s ambitions in society. So, the fact is that in reality, man is the most important capital of the society. Also, in an individual’s life, the practice of sport plays a significant role and that’s why the initiation, the launch and the management of sports complexes activity reveal the existence of specific management features that we will identify and explain in the current study. The aim of the research refers to the elaboration of a theoretical base of the management of the sport complexes, to the pointing of the factors that influence the efficient existence and function of a sport complex in our country and to the determination of the responsibilities that have a manager who directs successfully the activity of the sport complexes. The investigation is based on theoretical methods, such as: scientific documentation, analysis, synthesis, comparison and on empirical research methods, like: study of researched literature and observation. The results of the research indicate the fact that the profitability of a sport complex must assure a particular structure to avoid the bankruptcy risk and also, that the administration of the sport complexes activity must keep in view the reliable functions of the contemporaneous management.
Full Text Available 3-dimensional domain swapping is a mechanism where two or more protein molecules form higher order oligomers by exchanging identical or similar subunits. Recently, this phenomenon has received much attention in the context of prions and neuro-degenerative diseases, due to its role in the functional regulation, formation of higher oligomers, protein misfolding, aggregation etc. While 3-dimensional domain swap mechanism can be detected from three-dimensional structures, it remains a formidable challenge to derive common sequence or structural patterns from proteins involved in swapping. We have developed a SVM-based classifier to predict domain swapping events using a set of features derived from sequence and structural data. The SVM classifier was trained on features derived from 150 proteins reported to be involved in 3D domain swapping and 150 proteins not known to be involved in swapped conformation or related to proteins involved in swapping phenomenon. The testing was performed using 63 proteins from the positive dataset and 63 proteins from the negative dataset. We obtained 76.33% accuracy from training and 73.81% accuracy from testing. Due to high diversity in the sequence, structure and functions of proteins involved in domain swapping, availability of such an algorithm to predict swapping events from sequence and structure-derived features will be an initial step towards identification of more putative proteins that may be involved in swapping or proteins involved in deposition disease. Further, the top features emerging in our feature selection method may be analysed further to understand their roles in the mechanism of domain swapping.
Full Text Available A sporting spectacle is an important cultural event, essentially influencing social and individual lives. In spite of this, there does not yet exist a monograph that analyzes, describes, and explains sporting performance from the point of view of aleatorism as part of the theory of sport and physical culture. Unfortunately, no monograph has developed this issue in a multi-aspectual, holistic, culturological, and philosophical way, dealing with its axiological values (aesthetic and praxeological. This applies to the relations between this phenomenon and the mechanisms that bring about the development and growth of interest in the social dimension.
Litwin, Demetrius E M; Sneider, Erica B; McEnaney, Patrick M; Busconi, Brian D
Athletic pubalgia or sports hernia is a syndrome of chronic lower abdomen and groin pain that may occur in athletes and nonathletes. Because the differential diagnosis of chronic lower abdomen and groin pain is so broad, only a small number of patients with chronic lower abdomen and groin pain fulfill the diagnostic criteria of athletic pubalgia (sports hernia). The literature published to date regarding the cause, pathogenesis, diagnosis, and treatment of sports hernias is confusing. This article summarizes the current information and our present approach to this chronic lower abdomen and groin pain syndrome. Copyright © 2011 Elsevier Inc. All rights reserved.
The development of sports medicine was influenced by medicalization and increasing competitiveness in modern sport, with sports physicians helping to develop performance enhancing drugs and techniques. This paper discusses sports medicine and drug use in Eastern European countries, early development of anabolic steroids in the United States, and…
Annet Tiessen-Raaphorst; Koen Breedveld
Sport is a popular pastime in the Netherlands; More than 10 million people take part in at least one sport. To do this, they can choose from more than 27,000 non-profit sports clubs, or more than 7,200 commercial providers such as fitness centres or riding stables. Among the most popular sports
Iba, K; Albrechtsen, R; Gilpin, B
The ADAMs (a disintegrin and metalloprotease) family of proteins is involved in a variety of cellular interactions, including cell adhesion and ecto- domain shedding. Here we show that ADAM 12 binds to cell surface syndecans. Three forms of recombinant ADAM 12 were used in these experiments: the ...
Teuscher, Dawn; Tran, Dung; Reys, Barbara J.
The Common Core State Standards for Mathematics (CCSSM) is a primary focus of attention for many stakeholders' (e.g., teachers, district mathematics leaders, and curriculum developers) intent on improving mathematics education. This article reports on specific content shifts related to the geometry domain in the middle grades (6-8)…
Full Text Available BACKGROUND: The economic situation and other characteristic of sport clubs are quite unrevealed in the Czech Republic. The sport is traditionally one of activities supported by the public sector; however we know surprisingly little about sport clubs as recipients of this support. We emphasize the municipality level because public authorities are the most typical partners for sport clubs. AIMS: The aim of this research was to reveal the economic situation of sport clubs and gather data about their cooperation with municipalities. METHODOLOGY: We present results of a questionnaire which was completed during spring 2011. We address 1,567 sport clubs and received 430 question-form filled. RESULTS: We found that the economic situation of sport clubs is quite poor, but it cannot be proved as a result of insufficient support from public resources. As the key variable for the quality of relationship between sport clubs and municipalities as well as the grants strategy were proved by the number of inhabitants. We set a necessity of future research especially at the field of analysis of impact grants policy. CONCLUSION: We proved that most municipalities prefer an allocation of a lower sum of funds than it was asked. Short term impacts can be positive - more applicants are satisfied but there is a risk of "inflation" of a grant request in the long term view. Applicants will anticipate the cut, and they will ask for more money. It could cause the pressure on public budgets and the illusion of the lack of funds.
Full Text Available The influence of globalization on sports has turned out to be a popular issue widely discussed by researchers. Improvement to the sustainability of sports industry policy is an important and challenging issue, and related are inherently multiple attribute decision making (MADM problems that can be strategically important to economic systems. The purpose of this study is to set up a new sustainability sports industry policy evaluation model that addresses the main causal factors and amends the priorities. A MADM model is combined with DEMATEL, DANP, and VIKOR for the evaluation and improvement of the sustainability of sports industry policy. The improvement priorities according to the domain expert interviews are in the following order: promotion and assistance of government policy (A, sports venues and facilities (D, enterprise sponsorship of sports quality (E, expert human resources (B, and finally sports competitions and events (C.
Key Topics in Sports Medicine is a single quick reference source for sports and exercise medicine. It presents the essential information from across relevant topic areas, and includes both the core and emerging issues in this rapidly developing field. It covers: 1) Sports injuries, rehabilitation and injury prevention, 2) Exercise physiology, fitness testing and training, 3) Drugs in sport, 4) Exercise and health promotion, 5) Sport and exercise for special and clinical populations, 6) The ps...
Liu, Xiao-Guang; Liu, Timon C.; Jiao, Jian-Ling; Li, Cheng-Zhang; Xu, Xiao-Yang
Sports injuries healing has long been an important field in sports medicine. The stimulatory effects of Low intensity laser (LIL) irradiation have been investigated in several medical fields, such as cultured cell response, wound healing, hormonal or neural stimulation, pain relief and others. The aim of this study was to evaluate whether LIL irradiation can accelerate sports injuries healing. Some experimental and clinical studies have shown the laser stimulation effects on soft tissues and cartilage, however, controversy still exists regarding the role of LIL when used as a therapeutic device. Summarizing the data of cell studies and animal experiments and clinic trials by using the biological information model of photobiomodulation, we conclude that LIL irradiation is a valuable treatment for superficial and localized sports injuries and that the injuries healing effects of the therapy depend on the dosage of LIL irradiation.
Overbye, Marie Birch
Doping testing is a key component enforced by anti-doping authorities to detect and deter doping in sport. Policy is developed to protect athletes' right to participate in doping-free sport; and testing is a key tool to secure this right. Accordingly, athletes' responses to anti-doping efforts.......e., the efforts of stakeholders involved in testing) in their own sport both nationally and worldwide. Moreover, it seeks to identify whether specific factors such as previous experience of testing and perceived proximity of doping have an impact on athletes' perceptions of the testing system. The study comprises...... a web-based questionnaire (N = 645; response rate 43%) and uses qualitative findings to elaborate on and explain quantitative results. Results showed that two-thirds of the athletes reported the national testing programme in their sport to be appropriate. A majority of the athletes who had an opinion...
Full Text Available Sports related ocular injury is one of the most important reasons of morbidity, blindness and labor loss. Especially children and those who play paintball, basketball and ice hockey are at high risk. Sports can be classified as high risk group, moderate risk group and low risk group according to the risk of these injuries. The extent of the trauma to the eye depends on the shape, velocity and rigidity of the trauma object. Physician can have an opinion about the severity of the trauma by having a carefully taken anamnesis and physical examination. In this manner, sports physicians should do the first aid procedures to the injury and should know in which cases decide not to continue the game. The most important feature of sports-related ocular injury is 90% of these injuries can be preventable in nature. Protective eyeglasses usage and taking simple precautions substantially protects player from serious ocular injuries.
Alexandru Lucian MIHAI
Full Text Available This paper presents a brief overview of a significant element of the sport marketing management model called the marketing mix. The marketing mix is crucial because it defines the sport business, and much of the sport marketer’s time is spent on various functions within the marketing mix. The marketing mix is the strategic combination of the product, price, place and promotion elements. These elements are typically called the four Ps of marketing. Decisions and strategies for each are important for the marketer. Information for making educated decisions involving the four Ps comes from the marketing research involving primarily the four Cs - consumer, competitor, company and climate. A critical decision and one of the greatest challenges for the sport business is how to strategically combine the four Ps to best satisfy the consumer, meet company objectives, enhance market position, and enhance competitive advantages.
This article explores the arguments surrounding the use of human enhancement technologies in sport, arguing for a reconceptualization of the doping debate. First, it develops an overview and critique of the legislative structures on enhancement. Subsequently, a conceptual framework for understanding the role of technological effects in sport is advanced. Finally, two case studies (hypoxic chambers and gene transfer) receive specific attention, through which it is argued that human enhancement technologies can enrich the practice of elite sports rather than diminish them. In conclusion, it is argued that elite sports are at a pivotal moment in their history as an increasing range of enhancements makes less relevant the protection of the natural human through anti-doping.
Fogtmann, Maiken Hillerup; Grønbæk, Kaj; Ludvigsen, Martin
The paper introduces a novel pervasive computing based training concept aimed at elite sports. The concept goes beyond interactive sports equipments that are either individual or multiuser with a common display requiring participant's focus. These types of equipments are unable to support...... the kinesthetic empathic elements inherently present within open sports. To put focus on collective training, we draw inspiration from Kinesthetic Empathy Interaction in designing the collective training equipment, TacTowers. The TacTowers prototype is aimed at supporting athletes, particularly team handball...... element in the interaction, specific to the sport. We present and discuss results of tests with two elite handball teams. We see prospects for applying the concept for entertaining movement-stimulating games at schools or leisure sports environments....
Full Text Available In spite of the wide range of injuries in adolescents during sports activities, there are only a few studies investigating the type and frequency of sport injuries in puberty. However, this information may help to prevent, diagnose and treat sports injuries among teens. 4468 injuries in adolescent patients were treated over a ten year period of time: 66,97% were boys and 32.88% girls. The most frequent sports injuries were football (31.13% followed by handball (8.89% and sports during school (8.77%. The lower extremity was involved in 68.71% of the cases. Knee problems were seen in 29.79% of the patients; 2.57% spine and 1.99% head injuries. Injuries consisted primarily of distortions (35.34% and ligament tears (18.76%; 9,00% of all injuries were fractures. We found more skin wounds (6:1 and fractures (7:2 in male patients compared to females. The risk of ligament tears was highest during skiing. Three of four ski injuries led to knee problems. Spine injuries were observed most often during horse riding (1:6. Head injuries were seen in bicycle accidents (1:3. Head injuries were seen in male patients much more often then in female patients (21:1. Fractures were noted during football (1:9, skiing (1:9, inline (2:3, and during school sports (1:11. Many adolescents participate in various sports. Notwithstanding the methodological problems with epidemiological data, there is no doubt about the large number of athletes sustain musculoskeletal injuries, sometimes serious. In most instances, the accident does not happened during professional sports and training. Therefore, school teachers and low league trainer play an important role preventing further accidence based on knowledge of individual risk patterns of different sports. It is imperative to provide preventive medical check-ups, to monitor the sport-specific needs for each individual sports, to observe the training skills as well as physical fitness needed and to evaluation coaches education.
Habelt, Susanne; Hasler, Carol Claudius; Steinbrück, Klaus; Majewski, Martin
In spite of the wide range of injuries in adolescents during sports activities, there are only a few studies investigating the type and frequency of sport injuries in puberty. However, this information may help to prevent, diagnose and treat sports injuries among teens. 4468 injuries in adolescent patients were treated over a ten year period of time: 66,97% were boys and 32.88% girls. The most frequent sports injuries were football (31.13%) followed by handball (8.89%) and sports during school (8.77%). The lower extremity was involved in 68.71% of the cases. Knee problems were seen in 29.79% of the patients; 2.57% spine and 1.99% head injuries. Injuries consisted primarily of distortions (35.34%) and ligament tears (18.76%); 9,00% of all injuries were fractures. We found more skin wounds (6:1) and fractures (7:2) in male patients compared to females. The risk of ligament tears was highest during skiing. Three of four ski injuries led to knee problems. Spine injuries were observed most often during horse riding (1:6). Head injuries were seen in bicycle accidents (1:3). Head injuries were seen in male patients much more often then in female patients (21:1). Fractures were noted during football (1:9), skiing (1:9), inline (2:3), and during school sports (1:11). Many adolescents participate in various sports. Notwithstanding the methodological problems with epidemiological data, there is no doubt about the large number of athletes sustain musculoskeletal injuries, sometimes serious. In most instances, the accident does not happened during professional sports and training. Therefore, school teachers and low league trainer play an important role preventing further accidence based on knowledge of individual risk patterns of different sports. It is imperative to provide preventive medical check-ups, to monitor the sport-specific needs for each individual sports, to observe the training skills as well as physical fitness needed and to evaluation coaches education. PMID
In 2013 the systematic degradation of Belarusian sports continued, which was most vivid in the mass and most popular kinds of sports – soccer, hockey, track and field athletics, and also in the traditional Olympic disciplines – cycling, boxing, weight-lifting. The national ice hockey team lost the qualification tournament and failed to get to the Olympic Games in Sochi. The football national team took the last place in the qualifying group tournament at the 2014 World Cup. At the World Forum ...
Sport activity of achievement-oriented (professional, Olympic, spectacular character) is first of all exposition of rivalry and striving for variously understood sports success (resulting from measurable or discretionary criteria). It refers to winning a competition or taking another expected place as well as to other forms of satisfaction, such as financial gratification or social (political, ethnic, professional) recognition. Spirituality is here neither an aim, nor an expected value - it c...
Full Text Available Sport and politic are two big appearance and human activities which have as difference so the same segments. New society, democratic society necessity cultivate realization of sport-politic.We could say they are dominates phenomens of modern society. Like this they are manifestationed on the different necessity ways and have different roles. They are sa different as same. Everybody who take part in one or other sphere know from society from sociolog aspect how are two society components connected and reservationed beetwen. Why I am telling it: because the future of sportsmen depend from the future of politics will. Its needed to show how politic manage or give s the hope for development and animate possibility that young people during their evolution can do sport. Politic also depend from sports instutitions on creation mood of young people that their cadres got general and society dope. These two concepts can be near define. Sport as activity and as a appeal represent specific sights orientation of young people in aim curing knight games and evervthing in aim of health formation and effort of results, but they are not only meanings, through the sport can progress and big number acquaintance, friendship and intimacy, through sport ali cultural heredity can be keeping and the lands vvhich belong. Sport sociological looking is important element society life people. Second concept-politic, according to the famous politicians we can definite as a action that direct with another activities and business. Politic is substance, process of manifestation, manner, and it mean that politic has its subject activities vvhich is consist on behavour other social groups.
MONICA DELIA BÎCĂ
Full Text Available “Using applied science in sport management as creates opportunities for rationalization and systematization of sports activity, relying on the knowledge and application of the laws that control the dynamics and phenomena. Management is on the border between art and science. Arts management is manifested by "science" as opposed to use and harness the creative compromise that can produce increased efficiency and effectiveness.”
Wagner, Anne Margrethe
Præsentation af det digitale værktøj "Idrætsrum for alle" ved konferencen Sport-Architektur-Form i Dresden den 29-30. oktober 2010......Præsentation af det digitale værktøj "Idrætsrum for alle" ved konferencen Sport-Architektur-Form i Dresden den 29-30. oktober 2010...
Vladmila Bojanić; Jelena Radović; Zoran Bojanić; Marko Lazović
Vitamins are organic substances needed for normal cell functioning in the human body, and therefore human health. People who train sports require an optimal psychophysical performance in order to achieve the best sports results. Athletes’ needs for vitamins may be higher than in general population, also they are taking vitamin supplements more often than other people. Thus, it is very important for them to be familiar with the vitamins’ roles and recommended intake levels.Hydrosoluble vitamin...
The crisis in the economy immediately affected the sports industry, one of the largest expense items of the Belarusian budget. Investments in youth and mass sports, as well as in football declined significantly. The situation is aggravated by corruption, doping and other scandals and managerial confusion. The most positive outcomes are associated with the global leadership of Belarusian rowing and canoeing and a recovering athletics sector. Trends: • Organizational changes in athletics; • Deg...
Burke, Louise M
Athletes are among the groups of people who are interested in the effects of caffeine on endurance and exercise capacity. Although many studies have investigated the effect of caffeine ingestion on exercise, not all are suited to draw conclusions regarding caffeine and sports performance. Characteristics of studies that can better explore the issues of athletes include the use of well-trained subjects, conditions that reflect actual practices in sport, and exercise protocols that simulate real-life events. There is a scarcity of field-based studies and investigations involving elite performers. Researchers are encouraged to use statistical analyses that consider the magnitude of changes, and to establish whether these are meaningful to the outcome of sport. The available literature that follows such guidelines suggests that performance benefits can be seen with moderate amounts (~3 mg.kg-1 body mass) of caffeine. Furthermore, these benefits are likely to occur across a range of sports, including endurance events, stop-and-go events (e.g., team and racquet sports), and sports involving sustained high-intensity activity lasting from 1-60 min (e.g., swimming, rowing, and middle and distance running races). The direct effects on single events involving strength and power, such as lifts, throws, and sprints, are unclear. Further studies are needed to better elucidate the range of protocols (timing and amount of doses) that produce benefits and the range of sports to which these may apply. Individual responses, the politics of sport, and the effects of caffeine on other goals, such as sleep, hydration, and refuelling, also need to be considered.
Pol, P.K.C. van de; Kavussanu, M.
Training and competition are two important contexts within the sport domain. In this study, we examined: (a) consistency and differences in goal orientations across the training and competition contexts and whether these are moderated by sport type; and (b) whether goal orientations predict effort,
The study employed a within-subjects, repeated measures design, with each participant practising each meditation condition in a randomly counterbalanced order. Integrative findings support the value of all three meditation conditions for health and to a lesser extent for sport, especially with regard to their effect on focus.
Szpilman, David; Orlowski, James P
Aquatic sports are included in the top list of risky practices as the environment per se carries a possibility of death by drowning if not rescued in time. Not only are aquatic sports related to a high risk of death, but also all sports practiced on the water, over the water and on ice. Whatever the reason a person is in the water, drowning carries a higher possibility of death if the individual is unable to cope with the water situation, which may simply be caused by an inability to stay afloat and get out of the water or by an injury or disease that may lead to physical inability or unconsciousness. The competitive nature of sports is a common pathway that leads the sports person to exceed their ability to cope with the environment or simply misjudge their physical capability. Drowning involves some principles and medical interventions that are rarely found in other medical situations as it occurs in a deceptively hostile environment that may not seem dangerous. Therefore, it is essential that health professionals are aware of the complete sequence of action in drowning. This article focuses on the pulmonary injury in sports and recreational activities where drowning plays the major role. Copyright ©ERS 2016.
Coulter, Tristan J; Mallett, Clifford J; Singer, Jefferson A
The current study adopted McAdams' multilayer framework as the basis to develop a psychological portrait of an elite athlete who was identified as being particularly 'mentally tough'. The aim was to use this single case as an exemplar to demonstrate the utility of McAdams' framework for understanding the complexity of sport performers across three domains of personality: dispositional traits, characteristic adaptations, and narrative identity. We operationalised these domains through the development of specific research questions and, subsequently, the collection and integration of the participant's Big Five traits, personal strivings, coping strategies, and response to a life story interview. The results offered a comprehensive insight into the nature of one athlete's personality that, in turn, informed conceptual perspectives of mental toughness in sport psychology literature and qualitatively supported emerging evidence of the validity of a three-layer framework in personality psychology. Specifically, the study's design showed how a holistic approach to personality analysis can lead to a more complete psychological representation of competitors in sport, and people generally. It demonstrated how motivational, sociocultural, and meaning-making aspects of personality can complement a trait profile to achieving a satisfying assessment of the whole person. Copyright © 2017 European Association of Personality Psychology.
Mallett, Clifford J.; Singer, Jefferson A.
Abstract The current study adopted McAdams' multilayer framework as the basis to develop a psychological portrait of an elite athlete who was identified as being particularly ‘mentally tough’. The aim was to use this single case as an exemplar to demonstrate the utility of McAdams' framework for understanding the complexity of sport performers across three domains of personality: dispositional traits, characteristic adaptations, and narrative identity. We operationalised these domains through the development of specific research questions and, subsequently, the collection and integration of the participant's Big Five traits, personal strivings, coping strategies, and response to a life story interview. The results offered a comprehensive insight into the nature of one athlete's personality that, in turn, informed conceptual perspectives of mental toughness in sport psychology literature and qualitatively supported emerging evidence of the validity of a three‐layer framework in personality psychology. Specifically, the study's design showed how a holistic approach to personality analysis can lead to a more complete psychological representation of competitors in sport, and people generally. It demonstrated how motivational, sociocultural, and meaning‐making aspects of personality can complement a trait profile to achieving a satisfying assessment of the whole person. Copyright © 2017 European Association of Personality Psychology PMID:29540960
Iba, K; Albrechtsen, R; Gilpin, B
The ADAMs (a disintegrin and metalloprotease) family of proteins is involved in a variety of cellular interactions, including cell adhesion and ecto- domain shedding. Here we show that ADAM 12 binds to cell surface syndecans. Three forms of recombinant ADAM 12 were used in these experiments......-dependent manner attach to ADAM 12 via members of the syndecan family. After binding to syndecans, mesenchymal cells spread and form focal adhesions and actin stress fibers. Integrin beta1 was responsible for cell spreading because function-blocking monoclonal antibodies completely inhibited cell spreading......, and chondroblasts lacking beta1 integrin attached but did not spread. These data suggest that mesenchymal cells use syndecans as the initial receptor for the ADAM 12 cysteine-rich domain-mediated cell adhesion, and then the beta1 integrin to induce cell spreading. Interestingly, carcinoma cells attached but did...
Nasir, Arshan; Kim, Kyung Mo; Caetano-Anollés, Gustavo
Untangling the origin and evolution of viruses remains a challenging proposition. We recently studied the global distribution of protein domain structures in thousands of completely sequenced viral and cellular proteomes with comparative genomics, phylogenomics, and multidimensional scaling methods. A tree of life describing the evolution of proteomes revealed viruses emerging from the base of the tree as a fourth supergroup of life. A tree of domains indicated an early origin of modern viral lineages from ancient cells that co-existed with the cellular ancestors. However, it was recently argued that the rooting of our trees and the basal placement of viruses was artifactually induced by small genome (proteome) size. Here we show that these claims arise from misunderstanding and misinterpretations of cladistic methodology. Trees are reconstructed unrooted, and thus, their topologies cannot be distorted a posteriori by the rooting methodology. Tracing proteome size in trees and multidimensional views of evolutionary relationships as well as tests of leaf stability and exclusion/inclusion of taxa demonstrated that the smallest proteomes were neither attracted toward the root nor caused any topological distortions of the trees. Simulations confirmed that taxa clustering patterns were independent of proteome size and were determined by the presence of known evolutionary relatives in data matrices, highlighting the need for broader taxon sampling in phylogeny reconstruction. Instead, phylogenetic tracings of proteome size revealed a slowdown in innovation of the structural domain vocabulary and four regimes of allometric scaling that reflected a Heaps law. These regimes explained increasing economies of scale in the evolutionary growth and accretion of kernel proteome repertoires of viruses and cellular organisms that resemble growth of human languages with limited vocabulary sizes. Results reconcile dynamic and static views of domain frequency distributions that are
Full Text Available Untangling the origin and evolution of viruses remains a challenging proposition. We recently studied the global distribution of protein domain structures in thousands of completely sequenced viral and cellular proteomes with comparative genomics, phylogenomics, and multidimensional scaling methods. A tree of life describing the evolution of proteomes revealed viruses emerging from the base of the tree as a fourth supergroup of life. A tree of domains indicated an early origin of modern viral lineages from ancient cells that co-existed with the cellular ancestors. However, it was recently argued that the rooting of our trees and the basal placement of viruses was artifactually induced by small genome (proteome size. Here we show that these claims arise from misunderstanding and misinterpretations of cladistic methodology. Trees are reconstructed unrooted, and thus, their topologies cannot be distorted a posteriori by the rooting methodology. Tracing proteome size in trees and multidimensional views of evolutionary relationships as well as tests of leaf stability and exclusion/inclusion of taxa demonstrated that the smallest proteomes were neither attracted toward the root nor caused any topological distortions of the trees. Simulations confirmed that taxa clustering patterns were independent of proteome size and were determined by the presence of known evolutionary relatives in data matrices, highlighting the need for broader taxon sampling in phylogeny reconstruction. Instead, phylogenetic tracings of proteome size revealed a slowdown in innovation of the structural domain vocabulary and four regimes of allometric scaling that reflected a Heaps law. These regimes explained increasing economies of scale in the evolutionary growth and accretion of kernel proteome repertoires of viruses and cellular organisms that resemble growth of human languages with limited vocabulary sizes. Results reconcile dynamic and static views of domain frequency
Full Text Available Background Imagery is an effective performance enhancement technique. Imagery has been described previously in a range of psychological domains. Measuring imagery is critical in research and practice in sport. Self-report questionnaires are the most regularly used method. The aim of the present study was to examine reliability and validity characteristics of the Imagination in Sport Questionnaire (Kwestionariusz Wyobraźni w Sporcie – KWS. Participants and procedure Five and hundred eight (N = 326 – study I; N = 182 – study II Polish athletes completed questionnaires (169 male, 156 female – study I; 139 male, 43 female – study II, aged between 12 and 57 years (M = 22.08, SD = 8.18 – study I; age 19-24, M = 20.46, SD = 1.1 – study II, at different competitive levels and recruited from various sports disciplines. Results Results indicated the maintained good stability and internal consistency over a 3-week period. Results of confirmatory factor analysis suggested that the 7-factor structure of the KWS resulted in acceptable model fit indices (NC = 2416.63, df = 1203, GFI = 0.944, AGFI = 0.944, CFI = 0.786, RMSEA = 0.056, p (RMSEA < 0.05 = 0.002 – first study; NC = 2234.39, df = 1203, GFI = 0.673, AGFI = = 0.640, CFI = 0.691, RMSEA = 0.069, p (RMSEA < 0.05 = = 0.000 – second study. Concurrent validity was supported by examination of the relationships between the KWS subscales and the SIAM (Sport Imagery Ability Measure in Polish adaptation. In addition, differences in athletes’ imagery ability were examined across competitive levels, and in relation to both gender and age. Conclusions Overall, the results supported the reliability and construct validity of the KWS.
Full Text Available Purpose : the study of the development of sport and technical and applied sports in the sports organizations of Ukraine. Material : the results of analysis of scientific and methodical literature, statistical reports of the Ministry of Youth and Sports, controls for Physical Culture and Sport, the governing bodies of education and science, society websites promoting Defence of Ukraine, the Sports Committee of Ukraine. Results : technical sports solve complex health and educational problems, promote patriotic education of children. In Ukraine today gaining popularity of sports-technical and applied sports. According to statistics the number of students enrolled in 2013 increased by 6% (1720 people in relation to 2012. Total 30484 person. The most popular among children and adolescents are: military-sport all-around (amount involved is 23.9% of the total number of pupils, fire-applied sports (8.8%, parachute (8.7%, automotive (8.1 %, model aircraft (7.8%, underwater (5.8%, radio sport (7.1%. The most abundant component in the number of sports clubs have engaged in occupations which covered 18264 children and adolescents. Conclusions : Implementation of measures for further development of sports engineering, aviation and military applied sports will foster a versatile development, hardened physically, technically trained people. As the formation of the younger generation of sustained interest and needs in the classroom technical creativity, provide training for young people for military service and active labor.
Schraefel, M. C.; Rouncefield, Mark; Kellogg, Wendy
In CSCW, how much do we need to know about another domain/culture before we observe, intersect and intervene with designs. What optimally would that other culture need to know about us? Is this a “how long is a piece of string” question, or an inquiry where we can consider a variety of contexts a...
Smeeton, Nicholas J; Ward, Paul; Williams, A Mark
The ability to recognize patterns of play is fundamental to performance in team sports. While typically assumed to be domain-specific, pattern recognition skills may transfer from one sport to another if similarities exist in the perceptual features and their relations and/or the strategies used to encode and retrieve relevant information. A transfer paradigm was employed to compare skilled and less skilled soccer, field hockey and volleyball players' pattern recognition skills. Participants viewed structured and unstructured action sequences from each sport, half of which were randomly represented with clips not previously seen. The task was to identify previously viewed action sequences quickly and accurately. Transfer of pattern recognition skill was dependent on the participant's skill, sport practised, nature of the task and degree of structure. The skilled soccer and hockey players were quicker than the skilled volleyball players at recognizing structured soccer and hockey action sequences. Performance differences were not observed on the structured volleyball trials between the skilled soccer, field hockey and volleyball players. The skilled field hockey and soccer players were able to transfer perceptual information or strategies between their respective sports. The less skilled participants' results were less clear. Implications for domain-specific expertise, transfer and diversity across domains are discussed.
Jayanthi, Neeru; Pinkham, Courtney; Dugas, Lara; Patrick, Brittany; LaBella, Cynthia
Context: Sports specialization is intense training in 1 sport while excluding others. Sports specialization in early to middle childhood has become increasingly common. While most experts agree that some degree of sports specialization is necessary to achieve elite levels, there is some debate as to whether such intense practice time must begin during early childhood and to the exclusion of other sports to maximize potential for success. There is a concern that sports specialization before adolescence may be deleterious to a young athlete. Evidence Acquisition: PubMed and OVID were searched for English-language articles from 1990 to 2011 discussing sports specialization, expert athletes, or elite versus novice athletes, including original research articles, consensus opinions, and position statements. Results: For most sports, there is no evidence that intense training and specialization before puberty are necessary to achieve elite status. Risks of early sports specialization include higher rates of injury, increased psychological stress, and quitting sports at a young age. Sports specialization occurs along a continuum. Survey tools are being developed to identify where athletes fall along the spectrum of specialization. Conclusion: Some degree of sports specialization is necessary to develop elite-level skill development. However, for most sports, such intense training in a single sport to the exclusion of others should be delayed until late adolescence to optimize success while minimizing injury, psychological stress, and burnout. PMID:24427397
Howard, Gregory M; Radloff, Monika; Sevier, Thomas L
Epilepsy is a common disease found in 2% of the population, affecting both young and old. Unfortunately, epileptics have previously been discouraged from participation in physical activity and sports for fear of inducing seizures or increasing seizure frequency. Despite a shift in medical recommendations toward encouraging rather than restricting participation, the stigma remains and epileptics continue to be less active than the general population. This results in increased body mass index, decreased aerobic endurance, poorer self-esteem, and higher levels of anxiety and depression. Although there are rare cases of exercise-induced seizures, studies have shown that physical activity can decrease seizure frequency, as well as lead to improved cardiovascular and psychologic health. The majority of sports are safe for epileptics to participate in with special attention to adequate seizure control, close monitoring of medications, and preparation of family, coaches, or trainers. Contact sports including football, hockey, and soccer have not been shown to induce seizures, and epileptics should not be precluded from participation. Water sports and swimming are felt to be safe if seizures are well controlled and direct supervision is present. Additional care must be taken in sports involving heights such as gymnastics, harnessed rock climbing, or horseback riding. Sports such as hang-gliding, scuba diving, or free climbing are not recommended, given the risk of severe injury or death, if a seizure were to occur during the activity. This article reviews the risks and benefits of physical activity in epileptics, discusses sports in which epileptics may participate, and addresses how to decrease possible risks for injury.
Full Text Available Adapting marketing principles and concepts to sport related services and products domain represents a challenge for any specialist in the field because the specific features that are characteristic for the needs, motivations and consumption process itself. In order to achieve different quantitative and qualitative marketing communication objectives, sports involved organizations are developing a communication mix adapted to the channels used by the consumers. Among the communication tools used are found also the direct marketing techniques that have had a tremendous development during the last 25 years and so. The article will analyze the process of building a efficient direct marketing communication with sport consumers and the implications of using such instruments and tools for the future activity of sport related organizations. Some future research lines are proposed and conclusions are stated on the matter.
A. A. Shpinkovski
Full Text Available In recent years become a popular healthy lifestyle. Sport is an activity that serves the public interest by implementing educational, preparatory and communicative function, but not a constant specialty (profession person. The development of current sports, requires resources that will not only automate the work of the organizers of the competition with the information, but also improve its effectiveness. One of the progressive sports at the moment is powerlifting (power triathlon. The proposed information system is an automated workplace of the organizer. During the implementation of the information system support sports competitions were performed system design using UML diagrams. It is possible to understand the tasks that must be done in the implementation of the program. The program is organized so that you can quickly and simply add all data about upcoming competitions: the name, location, date, the composition of the referee. After receiving information about the athletes, coaches, sports clubs, to make an application for participation in the competition. Also, the organizer has the ability to view statistics about the coaches, referees, participants, based on the information entered into the database earlier. A detailed user guide program. A functional testing and usability. Recommendations for further development of the software product.
Christopher J. Beedie
Full Text Available The paper examines the placebo effect in sports performance. The possibility that the placebo effect is a more common phenomenon than the quantity of published research would suggest is briefly addressed. It is suggested that the placebo control design often used in sports performance research masks any placebo effects and thus presents a false picture of the mechanisms underlying performance-enhancing interventions in the real world. An electronic survey was sent to 48 competitive, international and professional athletes. Questions related to the placebo effect in competitive sport. Thirty responses were received. Data indicate that the majority (97% of respondents believe that the placebo effect can exert an influence on sports performance, and that a significant number (73% have experienced what they defined as a placebo effect. Inductive content analysis reveals that these experiences fall into several categories such as explicit placebo effects, inadvertent false beliefs, ritual and reverse placebo effects. Furthermore, 10 respondents (33% offer explanations as to the nature of the placebo effect. Again, inductive content analysis reveals that these explanations fall into several categories including deliberate changes in competitive strategy, belief/expectancy, faith in a third party, and marketing. Overall, responses support previous experimental research and anecdotal reports that have found a relationship between belief and sports performance. It is suggested that further research be structured to not simply control for the placebo effect, but to elucidate it
Mishra, Allan; Harmon, Kimberly; Woodall, James; Vieira, Amy
Platelet rich plasma (PRP) is a powerful new biologic tool in sports medicine. PRP is a fraction of autologous whole blood containing and increased number of platelets and a wide variety of cytokines such as platelet derived growth factor (PDGF), vascular endothelial growth factor (VEGF) and transforming growth factor beta-1 (TGF-B1), fibroblast growth factor (FGF), Insulin-like growth factor-1 (IGF-1) among many others. Worldwide interest in this biologic technology has recently risen sharply. Basic science and preclinical data support the use of PRP for a variety of sports related injuries and disorders. The published, peer reviewed, human data on PRP is limited. Although the scientific evaluation of clinical efficacy is in the early stages, elite and recreational athletes already use PRP in the treatment of sports related injuries. Many questions remain to be answered regarding the use of PRP including optimal formulation, including of leukocytes, dosage and rehabilitation protocols. In this review, a classification for platelet rich plasma is proposed and the in-vitro, preclinical and human investigations of PRP applications in sports medicine will be reviewed as well as a discussion of rehabilitation after a PRP procedure. The regulation of PRP by the World Anti-Doping Agency will also be discussed. PRP is a promising technology in sports medicine; however, it will require more vigorous study in order to better understand how to apply it most effectively.
Full Text Available In countries throughout holy, sport, recreation and plays promotes the health, spirit and the tenement. They us learns important lessons from the life about the respect, leadership and controls. They promote the equality for all and remove differences among men. Modern society now takes over the power and possibilities which has the sport, recreation and plays, carrying out him in programmes its national governments throughout holy. In this way, develops partnerships with all sectors and all levels of company, from governments, over holy sport to the civil society in all his diversity, in order to affirms value which breeds sport would not perform boys and girls on sports courts and sports grounds those would teach the Deco and their families about benefits of physical activities. In order to would come about like this ambitious and the significant project indispensable precondition is the strategic planning of development of sport on the specified area and in which has been joined in top-grade managers from different domains. Special attentions must dedicate execution is adopted strategies, because if is absent the direct application is adopted strategies, the per se selected strategy not did introduce herself the no progress.
This review will mainly focus the last 10 years of the society's history because several important changes occurred during this relatively short period. The most important was the creation of the first clinical sports medicine department in Luxembourg in 2004. This modern new infrastructure was made possible by the recruitment of 2 highly competent sports physicians, the excellent collaboration of the governing board of the Centre Hospitalier de Luxembourg (CHL) and the support of the sports minister. In 2008 the new department received the label "Medical Olympic Centre of Luxembourg". One year later a Research Lab of Sports Medicine (CRP-Santé) completed the new concept. Thus within 4 years the structure of Luxembourgish sports medicine was completely rearranged and includes today orthopaedic surgery and traumatology, functional rehabilitation, sports cardiology, exercise physiology, physiotherapy and specific sports medicine research. An important new challenge of the SLMS will be to integrate the external sports physicians into this new infrastructure. Another ongoing mission of the SLMS will be the education and training of new young sports medicine specialists. Here the new department could play an outstanding role and the SLMS is in close negotiations with the University of Luxembourg, in charge of academic education in Luxembourg. A recruitment of new young sports physicians is necessary to perpetuate the routine sports medicine exams in the 15 regional centres in Luxembourg, where such an exam is mandatory in order to get an official sports licence. Since 2010 an ECG exam has been added for all new licence candidates, according to the recent recommendations of the scientific societies. New young sports physicians will also be needed to assure the medical attendance of the different national teams of Luxembourg. Until 1985 these activities were confined only to the Olympic teams every 4 years, but since the implementation of the Games of the Small European
Behrens, Manja Annette; Sendall, Timothy J.; Pedersen, Jan Skov
Emphysema and liver cirrhosis can be caused by the Z mutation (Glu342Lys) in the serine protease inhibitor α1-antitrypsin (α1AT), which is found in more than 4% of the Northern European population. Homozygotes experience deficiency in the lung concomitantly with a massive accumulation of polymers...... within hepatocytes, causing their destruction. Recently, it was proposed that Z-α1AT polymerizes by a C-terminal domain swap. In this study, small-angle x-ray scattering (SAXS) was used to characterize Z-α1AT polymers in solution. The data show that the Z-α1AT trimer, tetramer, and pentamer all form ring...
Full Text Available In recent years sensor components have been extending classical computer-based support systems in a variety of applications domains (sports, health, etc.. In this article we review the use of sensors for the application domain of learning. For that we analyzed 82 sensor-based prototypes exploring their learning support. To study this learning support we classified the prototypes according to the Bloom’s taxonomy of learning domains and explored how they can be used to assist on the implementation of formative assessment, paying special attention to their use as feedback tools. The analysis leads to current research foci and gaps in the development of sensor-based learning support systems and concludes with a research agenda based on the findings.
Full Text Available The present study tries to make a resume from a socio-cultural point of view of the sportiv peisage analized in the evolutionof society trying to answer some questions such as: What is the place of sports in our modern society? How does sportinfluence social and cultural evolutions? What are the cultural tendencies which can be distinguished in the sports practice?These are a few questions which could lead to establishing raports between sports, culture and society. Sport is more andmore amrked by the charactersitics of postmoderinsm. New social values are being vehiclated by current generations whichinfluence sportive behaviours. The popularity of sports has a big influence in the process of globalisation of politics,economics and culture. In our days we observe the fact that some contradictions are being manifested: globalisation andindividualisation, „sportivisation” and „desportivisation”, a culture of health and a culture of amusement and finally,spontaneity and fragmentation compared to the security and autentification of the individual.
What is a Sports Medicine Specialist? A physician with significant specialized training in both the treatment and prevention of illness and injury. The Sports Medicine Specialist helps patients maximize function and minimize ...
Hjorth, Theis Solberg; Torbensen, Rune
In the digital age of home automation and with the proliferation of mobile Internet access, the intelligent home and its devices should be accessible at any time from anywhere. There are many challenges such as security, privacy, ease of configuration, incompatible legacy devices, a wealth...... of wireless standards, limited resources of embedded systems, etc. Taking these challenges into account, we present a Trusted Domain home automation platform, which dynamically and securely connects heterogeneous networks of Short-Range Wireless devices via simple non-expert user. interactions, and allows...... remote access via IP-based devices such as smartphones. The Trusted Domain platform fits existing legacy technologies by managing their interoperability and access controls, and it seeks to avoid the security issues of relying on third-party servers outside the home. It is a distributed system...
Historically, cognitive researchers have largely ignored the domain of sport in their quest to understand how the mind works. This neglect is due, in part, to the limitations of the information processing paradigm that dominated cognitive psychology in its formative years. With the emergence of the embodiment approach to cognition, however, sport…
Miçoogullari, Bülent Okan; Gümüsdag, Hayrettin; Ödek, Ugur; Beyaz, Özkan
Gucciardi et al. (2009) suggest that mental toughness is more a function of environment than domains, and as such, mental toughness is potentially important in any environment that requires performance setting, challenges, and adversities. Due to vital importance of mental toughness in sports and particularly in soccer, this paper focused on the…
Genre studies in Setswana are rare, particularly those which study genre on the basis of lexical distinctiveness. Such studies have however been attempted in other languages (cf. Stamatatos et al., 2000; Xiao and McEnery, 2005). The paper proposes a genre analysis of the sports domain of Setswana. It implements a ...
Bradley, John; Keane, Francis; Crawford, Susan
Physical Education and School Sport (PESS) is an integral part of the school curriculum in Ireland. Historically the "Healthy Body, Healthy Mind" philosophy has promoted the inclusion of PESS alongside more cognitive school subjects. Research suggests that PESS can promote cognitive function and provide educational benefits. However, there is little research on how the choice of school sport influences academic achievement. This study investigated how participation in school sport influences the Leaving Certificate points score in an Irish secondary school. In particular, the study will investigate how the particular sport chosen by students participating in school sport during their Leaving Certificate years influences their Leaving Certificate results. We recorded the Leaving Certificate scores and sports participation from 402 boys graduating from a secondary school in the Ireland during 2008-2011. Sports participation was assigned 1 of 4 categories: rugby, rowing, soccer, and no sport. Participation in sports during the Leaving Certificate years conferred a 25.4-point benefit to the final Leaving Certificate score. However, participation in rowing, the only individual sport available in the study, resulted in significantly higher Leaving Certificate scores than rugby, soccer and no sport (p benefit over the next highest group, rugby. Promoting participation in school sport and providing access to a range of team and individual sports throughout the secondary school years may be a beneficial way to improve students' Leaving Certificate results. © 2013, American School Health Association.
Full Text Available Taking logical postulate that a product is all what can be offered on the market in order to satisfy needs, demands or wants of customer, regarding the core of sport's offer (product, marketing experts must give answers to three key questions: What can sports companies, teams or individuals offer to consumer? What needs can sports companies, teams or individuals satisfy? What instruments (techniques and methods should use marketing experts in sports organizations in order to satisfy identified customer needs? .
Whilst in recent years sports studies have addressed the calls ‘to bring the body back in’ to theorisations of sport and physical activity, the ‘promise of phenomenology’ remains largely under-realised with regard to sporting embodiment. Relatively few accounts are grounded in the ‘flesh’ of the lived sporting body, and phenomenology offers a powerful framework for such analysis. A wide-ranging, multi-stranded, and interpretatively contested perspective, phenomenology in general has been take...
Brenner, Joel S
Sports specialization is becoming the norm in youth sports for a variety of reasons. When sports specialization occurs too early, detrimental effects may occur, both physically and psychologically. If the timing is correct and sports specialization is performed under the correct conditions, the athlete may be successful in reaching specific goals. Young athletes who train intensively, whether specialized or not, can also be at risk of adverse effects on the mind and body. The purpose of this clinical report is to assist pediatricians in counseling their young athlete patients and their parents regarding sports specialization and intensive training. This report supports the American Academy of Pediatrics clinical report "Overuse Injuries, Overtraining, and Burnout in Child and Adolescent Athletes." Copyright © 2016 by the American Academy of Pediatrics.
Erdman, Kelly Anne
Sports nutrition in Canada has significantly evolved over the years from providing fundamental training dietary advice to applied precise assessment of nutritional status in a variety of settings, especially with the establishment of Canadian Sport Institutes and Centres across Canada. This progression has enhanced the level of dietary support to manage athletes' nutrition in a holistic perspective. Athletes are now educated about food fundamentals (acquiring foods, menu planning, preparing, food safety), personal accountability of hydration and energy monitoring (urinary and body weight assessments), individualized supplementation protocols, and customized nutrition for variable daily training environments according to their Yearly Training Plan. Sport dietitians are an important member of Integrated Sport Teams where collaboration exists amongst professionals who coordinate the athletes' personalized training and performance programming. Dietitians in sport are encouraged to continue to lobby for nutrition programming at the elite, varsity, provincial, and club levels to ensure that athletes receive accurate guidance from nutrition experts.
Full Text Available The purpose of present study was exploring of relationship between goal-orientations and sport commitment among athletes and comparison of goal-orientations and sport commitment and their constructs based on gender and type of sports. Participants were 108 Iranian athlete (40 female and 68 male, who responded to Task and Ego Orientation in Sport Questionnaire (T.E.O.S.Q and Sport Commitment Model (SCM questionnaire. Data were analyzed by Pearson's correlation coefficient, Independent-Samples t-test, and One-way ANOVA at P=0.05. The findings indicated that there were positively and significantly association between constructs, including sport enjoyment, personal investment, social constraints, involvement opportunities, and social support, whereas, involvement alternatives and task-orientation had negatively and significantly association with sport commitment. Also, team and open-skilled sport athletes had sport commitment and ego-orientation more than individual and closed-skilled sport athletes. As well as, female's athletes had sport enjoyment and social support more than male's athletes. It is possible that task-oriented players are elite and expert athletes, because extend and develop their fundamental skills in one's sport by their task-orientate characteristic, and probably these players with these characteristics tendency to turnover until experience more situations. Thus, these players had a less sport commitment than amateur athletes. Also, gender and type of sport differences can be results of individual differences and nature of sports skills. Implications for goal-orientations and sport commitment and their impacts on athletes as well as future research directions are further discussed.
Background As orthologous proteins are expected to retain function more often than other homologs, they are often used for functional annotation transfer between species. However, ortholog identification methods do not take into account changes in domain architecture, which are likely to modify a protein's function. By domain architecture we refer to the sequential arrangement of domains along a protein sequence. To assess the level of domain architecture conservation among orthologs, we carried out a large-scale study of such events between human and 40 other species spanning the entire evolutionary range. We designed a score to measure domain architecture similarity and used it to analyze differences in domain architecture conservation between orthologs and paralogs relative to the conservation of primary sequence. We also statistically characterized the extents of different types of domain swapping events across pairs of orthologs and paralogs. Results The analysis shows that orthologs exhibit greater domain architecture conservation than paralogous homologs, even when differences in average sequence divergence are compensated for, for homologs that have diverged beyond a certain threshold. We interpret this as an indication of a stronger selective pressure on orthologs than paralogs to retain the domain architecture required for the proteins to perform a specific function. In general, orthologs as well as the closest paralogous homologs have very similar domain architectures, even at large evolutionary separation. The most common domain architecture changes observed in both ortholog and paralog pairs involved insertion/deletion of new domains, while domain shuffling and segment duplication/deletion were very infrequent. Conclusions On the whole, our results support the hypothesis that function conservation between orthologs demands higher domain architecture conservation than other types of homologs, relative to primary sequence conservation. This supports the
Full Text Available Sport activity of achievement-oriented (professional, Olympic, spectacular character is first of all exposition of rivalry and striving for variously understood sports success (resulting from measurable or discretionary criteria. It refers to winning a competition or taking another expected place as well as to other forms of satisfaction, such as financial gratification or social (political, ethnic, professional recognition. Spirituality is here neither an aim, nor an expected value - it constitutes rather an additional or redundant quality. A competitor focuses his/her attention first of all on the main aim assumed in planned or current rivalry. Emotional sensations which are experienced by athletes before, during or after competitions testify to mental and emotional stress which accompanies sports combat.
Alexandru Lucian MIHAI
Full Text Available In sport marketing, the word promotion covers a range of interrelated activities. All of these activities are designed to attract attention, stimulate the interest and awareness of consumers, and of course, encourage them to purchase a sport product. Promotion is about communicating with and educating consumers. The purpose of a sport promotional strategy is to build brand loyalty and product credibility, develop image, and position the brand. A promotional strategy is similar to a marketing strategy, but the promotional strategy seeks short-term objectives, both direct and indirect. Promotional objectives usually include increased sales, stimulate impulse buying, raise customer traffic, and present and reinforce image. It also provides information about products and services, publicizes new stores or websites, and creates and enhances customer satisfaction.
Full Text Available It was the purpose of this preliminary project to measure how individuals perceive the impacts of sport in such areas as the economy, the environment, culture, community image and the quality of life, among other areas. The instrument was initially field tested in 1999 with a sample of 702 residents in the North eastern part of the United States. Their views suggest that they perceive sports to make a generally positive contribution to their communities and the local region. Some negative impacts were also identified, mostly of an environmental nature. However, the findings suggest that sports for the most part are perceived to play a major role in the lives of people and contribute in significant ways to the economy, and community pride.
The uniqueness of this article is that it deals with long-distance bike commuting in pro-cycling Copenhagen and its environs. Informed by practice theory and sensuous studies of urban and sport practices, I discuss the ‘things and environments’, ‘meanings’ and ‘competences and biological bodies......’ that typify long-distance commuter cycling. This article develops cycling literature and the ‘mobilities paradigm’ in the following ways: by outlining a practice approach to cycling; challenging the idea that commuter cycling is only for short distances; undermining the distinction between utility and sport...... cycling; and lastly by connecting the ‘mobilities paradigm’ with literature on active travel and sport studies....
The primary aim of this investigation was to determine whether the application of Sport Psychology in the coaching of school sport is a necessity or a luxury. The study revealed that school athletes desire further information about Sport Psychology and want the services to be more available. Teacher coaches need some ...
... on the economic and psychic income potential of the event. Sport event organisers should pursue multiple goals when designing the product and service parameters of a particular event. Keywords: Sport tourist, Expectations, Service experience, Satisfaction South African Journal for Research in Sport, Physical Education ...
From a sport and exercise psychology viewpoint, this article describes the increasing professionalization of youth sport and how many well-intentioned people are using misconceptions or myths to organize and administer youth sport programs. For example, professionalization has led to specialization and year-round training, while playing multiple…
Glazier, Paul S
Sports performance is generally considered to be governed by a range of interacting physiological, biomechanical, and psychological variables, amongst others. Despite sports performance being multi-factorial, however, the majority of performance-oriented sports science research has predominantly been monodisciplinary in nature, presumably due, at least in part, to the lack of a unifying theoretical framework required to integrate the various subdisciplines of sports science. In this target article, I propose a Grand Unified Theory (GUT) of sports performance-and, by elaboration, sports science-based around the constraints framework introduced originally by Newell (1986). A central tenet of this GUT is that, at both the intra- and inter-individual levels of analysis, patterns of coordination and control, which directly determine the performance outcome, emerge from the confluence of interacting organismic, environmental, and task constraints via the formation and self-organisation of coordinative structures. It is suggested that this GUT could be used to: foster interdisciplinary research collaborations; break down the silos that have developed in sports science and restore greater disciplinary balance to the field; promote a more holistic understanding of sports performance across all levels of analysis; increase explanatory power of applied research work; provide stronger rationale for data collection and variable selection; and direct the development of integrated performance monitoring technologies. This GUT could also provide a scientifically rigorous basis for integrating the subdisciplines of sports science in applied sports science support programmes adopted by high-performance agencies and national governing bodies for various individual and team sports. Copyright © 2017 Elsevier B.V. All rights reserved.
Full Text Available Children and adolescents today, all before starting with regular sports activities and involvement in semi-professional and top professional sport, so it increases the num- ber of discovered stress fractures in this age. This type of injury can occur as a consequence of action one strong force, or the many repeated small force strength, to be exact, when the load (stress transcend ability reparations bones. Stress fractures are recorded and described up to the lower limbs. Research has been confirmed that the bones of lower leg are mostly made in injury, and with the el- derly and with the population of children and young adolescents. Occur in many sports, something to them is greater when the frequency of running and often are present in the female population. According to the results of numerous investigations, mistakes in the training are the most common cause of the emergence of stress fracture. In a direct comparison with complemented these injuries is the condition of muscles, so it is important that at the sa- me time carry out exercises strengthen muscles and stretching. Typical clinical signs of stress fractures are localized painful sensitivity to palpa- tion and runoff in a small number of cases. The basic diagnostic procedure is a medical check, it is the small, radiology and scintigraphyc diagnostics (most accurate and mag- netic resonance imaging. Treatment is usually without surgery and conservative, with rest and reducing stress, and its activity athlete breaks mainly between four and eight weeks. Only the very need surgical treatment The most important thing is that attention is focused on the proper prevention and to take all that it ever occurred to stress fractures that athletes ramble of the courts and the competition (better education of sports workers, separation of groups with increa- sed risk of the formation of an injury, adaptation activities age and abilities of athletes, adequate sports equipment, high-quality sports
Sports medicine represents a specific body of knowledge which can be practiced as a subspecialty by numerous members of medical society. Professional and sandlot athletes are equally deserving of competent and expedient sports medical care. (JN)
Quain, Richard J.; Parks, Janet B.
A survey of sport management positions was designed to determine projected vacancy rates in six sport management career areas. Respondents to the survey were also questioned regarding their awareness of college professional preparation programs. Results are presented. (MT)
Full Text Available ... down on carbs or chugging sports drinks. The good news is that eating to reach your peak ... should provide the vitamins and minerals needed for good health and sports performance. Protein Power Athletes may ...
Full Text Available ... Out Fat and Calories Sports Center Vitamins and Minerals Sports Supplements Female ... Visit the Nemours Web site. Note: All information on TeensHealth® is for educational purposes only. ...
Feddersen, Arne; Ahlfeldt, Gabriel M.
This study analyses the sports infrastructure of Hamburg, Germany, from the residents’ perspective. Empirical evidence is provided for the Sports Place Theory developed by BALE (2003) using a micro-level dataset of 1,319 sports facilities, which is merged with highly disaggregated data......, locations’ endowment of sports infrastructure is captured by potentiality variables, while accounting for natural and unnatural barriers. Given potential demand, central areas are found to be relatively underprovided with a sports infrastructure compared to peripheral areas where opportunity cost...... in the form of price of land is lower. The determinants of spatial distribution vary systematically across types of sports facilities. Publicly provided open sports fields and sport halls tend to be concentrated in areas of relatively low income which is in line with their social infrastructure character...
Full Text Available ... Sexual Health Food & Fitness Diseases & Conditions Infections Drugs & Alcohol School & Jobs Sports Expert Answers (Q&A) Staying ... than chowing down on carbs or chugging sports drinks. The good news is that eating to reach ...
Full Text Available ... Health Food & Fitness Diseases & Conditions Infections Drugs & Alcohol School & Jobs Sports Expert Answers (Q&A) Staying Safe Videos for Educators Search English Español A Guide to Eating for Sports KidsHealth / ...
Andersen, Tem Frank
I sommeren 1936 blev de Olympiske Lege gennemført i Tyskland. Mediehistorisk var det en begivenhed, fordi det var de første tv-transmitterede Olympiske Lege. Selvom transmissionen kun nåede ud til små biografteatre i de tyske storbyer, så var det noget af en præstation. Over 70 timers sport med de...... fleste af de discipliner, vi kender fra Legene. (...) Uanset hvornår vi daterer sportens begyndelse, så har den haft en dobbelthed. Sport er ikke kun for dem på banen, men også dem på sidelinjerne....
Sharma, Anshu Rajnish
Nuclear medicine can synergistically contribute to the sports medicine field, in the management of sports-related stress injures. Bone scintigraphy is commonly requested for evaluation of athletes with pain. Three-Phase 99m Tc MDP Bone Scan has emerged as the imaging reference standard for diagnosing such injuries. The inherently high-contrast resolution of the bone scan allows early detection of bone trauma and becomes positive within six to seventy-two hours after the onset of symptoms. The bone scan is able to demonstrate stress injuries days to weeks before the radiograph
The role of curricular activities for the formation of education, health and behavioural outcomes has been widely studied. Yet, the role of extra-curricular activities has received little attention. This study analyzes the effect of participation in sports clubs—one of the most popular extra-curricular activities among children. We use alternative datasets and flexible semi-parametric estimation methods with a specific way to use the panel dimension of the data to address selection into sports. We find positive and robust effects on children’s school performance and peer relations. Crowding out of passive leisure activities can partially explain the effects. PMID:27144474
Koehn, Stefan; Pearce, Alan J; Morris, Tony
The main purpose of the study was to examine crucial parts of Vealey's (2001) integrated framework hypothesizing that sport confidence is a mediating variable between sources of sport confidence (including achievement, self-regulation, and social climate) and athletes' affect in competition. The sample consisted of 386 athletes, who completed the Sources of Sport Confidence Questionnaire, Trait Sport Confidence Inventory, and Dispositional Flow Scale-2. Canonical correlation analysis revealed a confidence-achievement dimension underlying flow. Bias-corrected bootstrap confidence intervals in AMOS 20.0 were used in examining mediation effects between source domains and dispositional flow. Results showed that sport confidence partially mediated the relationship between achievement and self-regulation domains and flow, whereas no significant mediation was found for social climate. On a subscale level, full mediation models emerged for achievement and flow dimensions of challenge-skills balance, clear goals, and concentration on the task at hand.
Levy, A R; Perry, J; Nicholls, A R; Larkin, D; Davies, J
This study explored the mediating role of sport confidence upon (1) sources of sport confidence-performance relationship and (2) imagery-performance relationship. Participants were 157 competitive athletes who completed state measures of confidence level/sources, imagery type and performance within one hour after competition. Among the current sample, confirmatory factor analysis revealed appropriate support for the nine-factor SSCQ and the five-factor SIQ. Mediational analysis revealed that sport confidence had a mediating influence upon the achievement source of confidence-performance relationship. In addition, both cognitive and motivational imagery types were found to be important sources of confidence, as sport confidence mediated imagery type- performance relationship. Findings indicated that athletes who construed confidence from their own achievements and report multiple images on a more frequent basis are likely to benefit from enhanced levels of state sport confidence and subsequent performance.
Abrams, Geoffrey D; Greenberg, Daniel R; Dragoo, Jason L; Safran, Marc R; Kamal, Robin N
To report the current quality measures that are applicable to orthopaedic sports medicine physicians. Six databases were searched with a customized search term to identify quality measures relevant to orthopaedic sports medicine surgeons: MEDLINE/PubMed, EMBASE, the National Quality Forum (NQF) Quality Positioning System (QPS), the Agency for Healthcare Research and Quality (AHRQ) National Quality Measures Clearinghouse (NQMC), the Physician Quality Reporting System (PQRS) database, and the American Academy of Orthopaedic Surgeons (AAOS) website. Results were screened by 2 Board-certified orthopaedic surgeons with fellowship training in sports medicine and dichotomized based on sports medicine-specific or general orthopaedic (nonarthroplasty) categories. Hip and knee arthroplasty measures were excluded. Included quality measures were further categorized based on Donabedian's domains and the Center for Medicare and Medicaid (CMS) National Quality Strategy priorities. A total of 1,292 quality measures were screened and 66 unique quality measures were included. A total of 47 were sports medicine-specific and 19 related to the general practice of orthopaedics for a fellowship-trained sports medicine specialist. Nineteen (29%) quality measures were collected within PQRS, with 5 of them relating to sports medicine and 14 relating to general orthopaedics. AAOS Clinical Practice Guidelines (CPGs) comprised 40 (60%) of the included measures and were all within sports medicine. Five (8%) additional measures were collected within AHRQ and 2 (3%) within NQF. Most quality measures consist of process rather than outcome or structural measures. No measures addressing concussions were identified. There are many existing quality measures relating to the practice of orthopaedic sports medicine. Most quality measures are process measures described within PQRS or AAOS CPGs. Knowledge of quality measures are important as they may be used to improve care, are increasingly being used to
Capranica, Laura; Millard-Stafford, Mindy L
A prevailing theory (and practical application) is that elite performance requires early childhood skill development and training across various domains, including sport. Debate continues whether children specializing early (ie, training/competition in a single sport) have true advantage compared with those who sample various sports early and specialize in a single sport later (adolescence). Retrospective data and case studies suggest either model yields elite status depending upon the sport category (ie, situational: ball games, martial arts, fencing; quantitative: track and field, swimming, skiing; or qualitative: gymnastics, diving, figure skating). However, potential risks of early specialization include greater attrition and adverse physical/emotional health outcomes. With the advent of the IOC Youth Olympic Games, increased emphasis on global youth competition has unknown implications but also represents a potential platform for investigation. Modification of youth competition formats should be based upon multidisciplinary research on psychophysiological responses, and technical-tactical behaviors during competition. The assumption that a simple scaled-down approach of adult competitions facilitates the development of technical/tactical skills of youth athletes is not necessarily substantiated with field-based research. Relatively little evidence exists regarding the long-term effects of rigorous training and competitive schedules on children in specific sports. It is clear that more prospective studies are needed to understand the training dose that optimally develops adaptations in youth without inducing dropout, overtraining syndrome, and/or injury. Such an approach should be sport specific as well as gender based. Until such evidence exists, coaches and sport administrators will continue to rely upon their sport-specific dogma to influence programmatic development of our most vulnerable population.
Full Text Available Sponsorship, as a very successful form of marketing, is quite common in sports. Thanks to the financial means which come from sponsorship, sports teams and individuals achieve top results. In return for that, sponsors take advantage by enhancing their brand and image for longer period. An extensive influence of sponsorship over sports development has been achieved through properly selected elements of sports strateg.y
Full Text Available Being a significant area of human activity, sport has multiple functions. One of the more important functions of sport, especially top sport, is the inventive heuristic function. Creative work, being a process of creating new values, represents a significant possibility for advancement of sport. This paper aims at pointing at the various dimensions of human creative work, at the creative work which can be seen in sport (in a narrow sense and at the scientific and practical areas which borderline sport. The method of theoretical analysis of different approaches to the phenomenon of creative work , both in general and in sport, was applied in this paper. This area can be systematized according to various criterion : the level of creative work, different fields where it appears, the subjects of creative work - creators etc. Case analysis shows that the field of creative work in sport is widening and deepening constantly. There are different levels of creativity not only in the system of training and competition, but in a wider social context of sport as well. As a process of human spirit and mind the creative work belongs not just to athletes and coaches, but also to all the people and social groups who's creative power manifests itself in sport. The classification of creative work in sport according to various criterion allows for heuristic function of sport to be explained comprehensively and to create an image how do the sparks of human spirit improve the micro cosmos of sport. A thorough classification of creative work in sport allows for a detailed analysis of all the elements of creative work and each of it’s area in sport. In this way the progress in sport , as a consequence of innovations in both competitions and athletes’ training and of everything that goes with those activities, can be guided into the needed direction more easily as well as studied and applied.
Mujika, Iñigo; Stellingwerff, Trent; Tipton, Kevin
The adaptive response to training is determined by the combination of the intensity, volume, and frequency of the training. Various periodized approaches to training are used by aquatic sports athletes to achieve performance peaks. Nutritional support to optimize training adaptations should take periodization into consideration; that is, nutrition should also be periodized to optimally support training and facilitate adaptations. Moreover, other aspects of training (e.g., overload training, tapering and detraining) should be considered when making nutrition recommendations for aquatic athletes. There is evidence, albeit not in aquatic sports, that restricting carbohydrate availability may enhance some training adaptations. More research needs to be performed, particularly in aquatic sports, to determine the optimal strategy for periodizing carbohydrate intake to optimize adaptations. Protein nutrition is an important consideration for optimal training adaptations. Factors other than the total amount of daily protein intake should be considered. For instance, the type of protein, timing and pattern of protein intake and the amount of protein ingested at any one time influence the metabolic response to protein ingestion. Body mass and composition are important for aquatic sport athletes in relation to power-to-mass and for aesthetic reasons. Protein may be particularly important for athletes desiring to maintain muscle while losing body mass. Nutritional supplements, such as b-alanine and sodium bicarbonate, may have particular usefulness for aquatic athletes' training adaptation.
Full Text Available Purpose: the identification of prerequisites of creation of Club of sports volunteering. Material & Methods: 250 residents of Kharkiv participated in the research. The analysis of references and documents, poll (questioning, methods of mathematical data processing were used. Results: the social need for training of sport volunteers is defined on the basis of the data obtained as a result of the poll. The project of public organization «Club of sport volunteers» is developed. Conclusions: the results of the research demonstrate that there is need for creation of the permanent organization for training of sport volunteers today. The creation of public organization «Club of sports volunteering» will give the chance orderly and systematically to carry out training of sport volunteers thanks to the development and deployment of the permanent program of preparation, will promote the expansion of knowledge and experience of sports volunteer activity due to application and their fixing in practice, development and support of the sports volunteer movement.
Full Text Available Communicology theoreticians, sociologists, and sports experts strive to explain significance of sport, power and influence of media (TV in particular and sports journalism through analysis of media and viewers. Phenomena observed on number of football (soccer and Olympic games through a prism of media research of the Television of Montenegro.
Murray, Steven R.; Udermann, Brian E.; Reineke, David M.; Battista, Rebecca A.
Sport stacking is an activity taught in many physical education programs. The activity, although very popular, has been studied minimally, and the energy expenditure for sport stacking is unknown. Therefore, the purposes of this study were to determine the energy expenditure of sport stacking in elementary school children and to compare that value…
This article explains how and why stress mechanisms operate in students who participate in sports. Students respond to different sport situations with various physical, psychological, and social reactions. When developing and supervising sports, school personnel should take into consideration the physical and psychological development of…
Ruslin, M.; Boffano, P.; ten Brincke, Y.J.D.; Forouzanfar, T.; Brand, H.S.
Sports and exercise are important causes of maxillofacial injuries. Different types of sports might differ in frequency and type of fractures. The aim of the present study was to explore the possible relation between the types of sport practiced and the frequency and nature of the facial bone
2004 is the European Year of Education through Sport. The European Commission believes that sport is a valuable instrument in creating more open and tolerant societies. Therefore it is necessary that sport and its values play a greater part in education. This article examines the relationship
Harland, Derek; Palmer, Sam; Saemann, Christian
Recently a Nahm transform has been discovered for magnetic bags, which are conjectured to arise in the large n limit of magnetic monopoles with charge n. We interpret these ideas using string theory and present some partial proofs of this conjecture. We then extend the notion of bags and their Nahm transform to higher gauge theories and arbitrary domains. Bags in four dimensions conjecturally describe the large n limit of n self-dual strings. We show that the corresponding Basu-Harvey equatio...
Full Text Available Sport marketing academics have increasingly recognized the value of making their work more relevant to practitioners. However, there is little literature about specific strategies and tactics for academics to conduct research that will be of use to sport marketing practitioners. In this paper,I will suggest some strategies and tactics for sport marketing academics interested in identifying and pursuing consulting opportunities in the sport industry. Drawing on my experience as a sport marketing consultant, I suggest that academics seeking to work with practitioners should focus their attention on sponsorship sales support, marketing planning and sponsorship activation, and sponsorship and marketing evaluation.
At present, both the sports and the tourism industries are developing by leaps and by bounds around the world, and at the same time the Chinese government has also issued some leisure sports-related policies and documents. Under the guidance of symbol consumption theory and drawing from the sports tourism mode of the foreign countries, the thesis attempts to throw light upon the Chinese leisure sports tourism, aiming to provide a theoretical support for the development of the leisure sports tourism sector in china.
The issue of recognition of a sports journalism as a quality component of social life that can positively influence the sports and its perception by the population is omnipresent in contemporary society in Romania.
Newman, Hannah J H; Howells, Karen L; Fletcher, David
The general and sport psychology research converge to point to a complex relationship between depressive experiences and human performance. The purpose of this study was to explore the depressive experiences of top level athletes and the relationship of such experiences with sport performance. Twelve autobiographies of elite athletes representing eight sports were analyzed. The autobiographical analysis was informed by narrative tradition, using three types of narrative analysis: categorical content, categorical form, and holistic content. The analysis revealed a temporal aspect to the depressive experiences that the athletes reported. Initially, sport represented a form of escape from the depressive symptoms which had been exacerbated by both external stressors (e.g., experiencing bereavement) and internal stressors (e.g., low self-esteem). However, in time, the athletes typically reached a stage when the demands of their sport shifted from being facilitative to being debilitative in nature with an intensification of their depressive symptoms. This was accompanied by deliberations about continuing their engagement in sport and an acceptance that they could no longer escape from their symptoms, with or without sport. The findings extend the extant literature by suggesting a reciprocal relationship between depressive experiences and sport performance, and they support the general psychology literature relating to the negative impact of depression on performance. The applied implications of these findings are discussed emphasizing the importance of early identification of depressive symptoms and the adoption of a proactive approach in the prevention and management of symptoms.
Newman, Hannah J. H.; Howells, Karen L.; Fletcher, David
The general and sport psychology research converge to point to a complex relationship between depressive experiences and human performance. The purpose of this study was to explore the depressive experiences of top level athletes and the relationship of such experiences with sport performance. Twelve autobiographies of elite athletes representing eight sports were analyzed. The autobiographical analysis was informed by narrative tradition, using three types of narrative analysis: categorical content, categorical form, and holistic content. The analysis revealed a temporal aspect to the depressive experiences that the athletes reported. Initially, sport represented a form of escape from the depressive symptoms which had been exacerbated by both external stressors (e.g., experiencing bereavement) and internal stressors (e.g., low self-esteem). However, in time, the athletes typically reached a stage when the demands of their sport shifted from being facilitative to being debilitative in nature with an intensification of their depressive symptoms. This was accompanied by deliberations about continuing their engagement in sport and an acceptance that they could no longer escape from their symptoms, with or without sport. The findings extend the extant literature by suggesting a reciprocal relationship between depressive experiences and sport performance, and they support the general psychology literature relating to the negative impact of depression on performance. The applied implications of these findings are discussed emphasizing the importance of early identification of depressive symptoms and the adoption of a proactive approach in the prevention and management of symptoms. PMID:27375544
Full Text Available The research is done in order to describe student’s attitudes on volunteering in sport. The sample consists of 231 students from Serbia, average age 21,06±3,12years. They were from eight colleges and faculties. For nominal and ordinal variables, frequencies were determined. Many of examined students have volunteering experiences. The results confirm that students believe that we live in a society which his generally thought only to its own benefit; they think that volunteering can not solve the problems in society; that people do not have enough experience with volunteering and people do not have time to volunteering; volunteering is for young people; in their family and among friends, there are no volunteers; everyone could be volunteer only if that wishes; do not believe that volunteering is a waste of time and it helps in future career. The prevalent number of students, regardless of the Faculty which they belong, rarely volunteered in areas outside of sport. Results also shows that students from sport faculties have less experience in volunteering in sport than students from other faculties, but this difference is not dramatic.
Brady, Don; Brady, Flo
Sport-related concussions (SRC) are not limited to specific age ranges, professional athletes, or gender. The primary focus of much of SRC research pertains to the assessment, management, and return to play (RTP) of the concussed athlete. This article highlights some major issues of SRC along with some controversies that presently exist within the…
Full Text Available Marketing mix'' along the term of life cycle has robbed the trademark for the conception of marketing and the market direction of company, corporations and institutions. Essence marketing-mixa is in the simultaneous determining of the target market group of consumer (the buyer or stays the public and specially prepared and the coordinated impact of elements mixa, and this is the product, price, distributions and graduation ceremonies. Given that is mix combinations of verified variables, companies he use in order to would achieve are wished the scope sales on the target market. In the wider context significant influence of environment on the chosen structure marketing-mixa have not only technological, economic and competitive services already and socially-owned, legislative, legal and political services. From those reasons chant the marketing -mixa occasionally replaces expression are coordinated term acts on the market. Elements marketing-mix-and at sport marketings same are as well as at marketings every other activity. They contain the sportively product and the service, appreciate the sport product and services, distribution of sport product and services and the promotion of sport product and services.
Rotella, Robert J.; And Others
Burnout is a condition of withdrawal from participation in sports as a result of stress. The most significant advance in the study of burnout has been a cognitive-affective model that contains situational, cognitive appraisal, physiological, and behavioral components. Suggestions for preventing and treating burnout are presented. (BC)
Kern, William S., Ed.
This collection of papers presents a picture of economic principles at work in the dynamic world of big-time sports. Papers were given at the 35th Annual Lecture-Seminar Series presented by the Department of Economics at Western Michigan University during the 1998-99 school year. After an "Introduction" (William S. Kern), the six papers…
Taft, Timothy N.
A literature review revealed an absence of well-controlled studies concerning the prevention of sports injuries in children. A checklist outlines some causes of the overuse syndrome, including (1) training errors; (2) the nature of playing surfaces; (3) muscle imbalance; (4) anatomic malalignments; (5) construction of shoes; and (6) various…
Unlike traditional high school athletic teams, Unified Sports teams are designed to immerse students with intellectual disabilities in a facet of school culture that has largely eluded them. Nationwide, more than 2,000 schools in 42 states have the teams, where the ideal is for about half the athletes on each team to be students with intellectual…
Home; Journals; Resonance – Journal of Science Education; Volume 4; Issue 12. Mathematics and Sports. Vivek S Borkar. Book Review Volume 4 Issue 12 December 1999 pp 107-108. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/004/12/0107-0108. Author Affiliations.
Smith, Nathan J.
Young athletes need to be aware of the importance of good nutrition to athletic performance. A basic diet plan, worked out with a physician to satisfy energy and weight needs, is essential. The best eating schedule and amount and type of food varies with different sports depending on the intensity and duration of physical activity. Weight control…
overuse injuries, osteoporosis and exercise, infections, the overtraining syndrome, sudden death, assessment of physical performance, nutritional aids, drug use, and team medical care. Included in the section on general topics are chapters on the benefits of exercise, sports for older persons and those with disabilities, ...
Objective. To determine the attitudes, beliefs and knowledge of talented young athletes residing in Gauteng regarding prohibited performance-enhancing drugs (PEDs) and anti-doping rules and regulations. Methods. This was a survey study using a quantitative research approach. South African TuksSport academy ...
Møller, Rasmus Bysted
Sportsidealismens grundsyn på forholdet mellem sport og moral har længe domineret sportsetikken. Opfattelsen, der går ud på, at sporten udgør frugtbar jord for dyrkelse af et moralsk sindelag, fordi sporten indeholder en moralsk dimension i kraft af sin egen-natur, understøttes ikke af den...... forholdet mellem sport og moral kom således til at bekræfte og delvist forklare empirien på området. Endeligt kunne sportsidealismens hovedtese tilbagevises, for så vidt at den omhandler forholdet mellem sport og moral i dette sidste ords moderne betydning. Dette skete i artiklens afsluttende fjerde afsnit......, hvor forskellen mellem antik og moderne etik blev tydeliggjort. På baggrund af den præsenterede undersøgelse af forholdet mellem sport og moral kan vi konkludere, at sporten isoleret set ikke egner sig som arnested for udviklingen af et moralsk sindelag, idet sporten ikke indeholder den af...
Drayer, Joris; Rascher, Dan
Simulations have long been used in business schools to give students experience making real-world decisions in a relatively low risk environment. The OAKLAND A'S BASEBALL BUSINESS SIMULATOR takes a traditional business simulation and applies it to the sport industry, in which sales of tangible products are replaced by sales of experiences provided…
Knuttgen, Howard G., Ed.; And Others
Part 1 of this book, "Evoluation and Organization of Physical Culture," examines the history and current organization of physical education and sport in the People's Republic of China. This part includes chapters on: the evolution and organization of physical culture; physical culture in China today; the organizational structure of…
Breedveld, K.; Meulen, R. van der; Hildebrandt, V.; Harms, L.; Goossens, R.; Lucassen, J.; Ooijendijk, W.; Stiggelbout, M.; Poel, H. van der; Bottenburg, M. van
De Rapportage Sport is een coproductie van het Sociaal Cultureel Planbureau, het Centraal Bureau voor Statistiek, NOC-NSF, TNO, de Universiteit van Tilburg en het W.J.H. Mulier Instituut. Het bestaat uit twee delen. In het eerste deel worden de ontwikkelingen beschreven op het terrein van het
Dowling, William C.
Discusses the problem of college sports corruption and the debate over "the plight of the black athlete," suggesting that this debate is actually not about race or athletics but a code for examining contradictions between education and mass democracy. Calls this the problem of "ressentiment." Examines how athletes have used the "plight of the…
Mottram, D. R. (David R.)
...-Doping Agency (WADA) Methods and advances in doping control, and the sanctions for testing positive The use of therapeutic drugs banned in sport Evaluation of the status of creatine as a legitimate nutritional supplement Ethical, political and administrative issues in monitoring drug use An assessment of the prevalence of drug taking in sp...
Kiyomi Cerezo Takahash
Full Text Available This article aims to explain the development of an application whose function is to predict the results of different sporting encounters. To do this an analysis of the influential factors, algorithms and technology implemented, will be carried out.
Iserbyt, Peter; Mols, Liesbet; Elen, Jan; Behets, Daniel
This study adds to the literature by introducing multimedia research in the psychomotor area. In this study, 87 freshman students in pedagogy used task cards to learn Basic Life Support (BLS), a psychomotor skill consisting of nine lifesaving actions to be performed in a specific order. Task cards are printed materials and are often implemented…
Fenton, Sally A M; Duda, Joan L; Barrett, Timothy
Research suggests participation in youth sport does not guarantee physical activity (PA) guidelines are met. Studies indicate few children achieve recommended levels of moderate-to-vigorous physical activity (MVPA) during their youth sport involvement, and habitual levels of MVPA are below the recommended 60 min per day. Informed by self-determination theory, this study examined whether the coach-created social environment and related player motivation predict variability in objectively measured MVPA within the youth sport setting. Seventy three male youth sport footballers (Mean age = 11.66 ± 1.62) completed a multisection questionnaire assessing their perceptions of the social environment created in youth sport (autonomy supportive and controlling) and motivation towards their football participation (autonomous and controlled). Intensity of PA during youth sport was measured using accelerometers (GT3X, ActiGraph). Results supported a model in which perceptions of autonomy support significantly and positively predicted autonomous motivation towards football, which in turn significantly and positively predicted youth sport MVPA (% time). A significant indirect effect was observed for perceptions of autonomy support on youth sport %MVPA via autonomous motivation. Results have implications for optimising MVPA engagement during youth sport and increasing daily MVPA towards recommended and health-enhancing levels on youth sport days.
Full Text Available The aims of this study were to investigate the Japanese university athletes’ dilemma of managing both study and sport performance effectively, and to try to find answers to how they can effectively manage both their study and sport club activities. Questionnaires were used in order to collect the data (1st year, 2nd year and 3rd year students. A total of 216 responses were collected. All participants of this study belonged to university sport clubs and they majored in sport and health science at a private university in Japan. The data were both quantitatively and qualitatively analyzed. The results of questionnaires found university athletes in this study showed two dilemmas. They were busy with their sport club activities and felt pressure to seriously participate in their club activities because they came to their university with a sport recommendation. In order to support university athletes, this study discusses three suggestions such as ensuring enough financial support for university athletes, promoting peer learning to university athletes, and collaborative work between university lecturers and sport club team coaches.
Vanhoenacker, F.M.; Gielen, J.L.; Maas, M.
This volume provides an updated review of imaging abnormalities in orthopedic sports injuries. The first part of the book contains background information on relevant basic science and general imaging principles in sports traumatology. The second part comprises a topographic discussion of sports injuries. Each chapter highlights the merit of different imaging techniques, focused on a specific clinical problem. In the third part, natural history, monitoring and follow-up by imaging are discussed. This well-illustrated book will be of value for musculoskeletal radiologists, orthopedic surgeons, sports physicians and everyone else involved in sports medicine. (orig.)
Full Text Available Decades of research support the theory that when there are sports competitions the¬re is also the question of what to eat and drink in order to enhance sports per¬for¬man¬ce. Optimal diet can reduce fatigue, and allow athletes who train longer and compete to recovering faster (Lin and Lee, 2005. Nutritional status has a direct impact on the level of physical effect. In other words, the physical condition of pre¬paration much depends on the nutritional status of persons engaged in sport (Beals and Manore, 1998. Methods: The sample was composed of 60 professional athletes from Montenegro (football, basketball and judo. Knowledge of reduced sports nu¬tri¬tion was tested by means of a standardized questionnaire. The questionnaire was designed to determine the knowledge of sports nutrition, the ingredients that are nece¬ssa¬ry in order to provide a sufficient amount of energy for training and compe¬tition, the dietary supplements, a meal prior to the competition as well as dehydration and re¬hy¬dration during training and competition. Results: According to the results as a who¬le, it can be concluded that the professional athletes’ knowledge of sports nutrition is at a satisfactory level. Out of 1200 responses 787 correct answers were achieved, or 65.5%. However, when looking at the individual responses then the satisfaction with the relative high percentage is not equal since we observed large gaps on very import¬ant issues related to sports nutrition. Discussion: By analyzing and comparing re¬se¬arch results (Matkovic, Prince & Cigrovski, 2006,in a sample of 56 basketball and ski¬ing coaches, 77.8% of correct answers were received. From a survey (Vasiljevic, Bo¬ja¬nic, Petkovic & Muratovic, 2014 of 30 licensed coaches from Mon¬tenegro (foot¬ball, handball, basketball, volleyball, athletics and tennis 78.,1% of correct answers were received. By looking into the results of our study, it is clear that the results indicate that
Jérôme, Marc; Martinsohn, Jann Thorsten; Ortega, Delphine; Carreau, Philippe; Verrez-Bagnis, Véronique; Mouchel, Olivier
Traceability in the fish food sector plays an increasingly important role for consumer protection and confidence building. This is reflected by the introduction of legislation and rules covering traceability on national and international levels. Although traceability through labeling is well established and supported by respective regulations, monitoring and enforcement of these rules are still hampered by the lack of efficient diagnostic tools. We describe protocols using a direct sequencing method based on 212-274-bp diagnostic sequences derived from species-specific mitochondria DNA cytochrome b, 16S rRNA, and cytochrome oxidase subunit I sequences which can efficiently be applied to unambiguously determine even closely related fish species in processed food products labeled "anchovy". Traceability of anchovy-labeled products is supported by the public online database AnchovyID ( http://anchovyid.jrc.ec.europa.eu), which provided data obtained during our study and tools for analytical purposes.
Natalie Bragança Düsenberg
Full Text Available This study investigates the effects of sport’s celebrity endorsement on purchase intention. More specifically, this study seeks to (1 identify the extent to which the sports celebrity’s credibility influences consumer purchase intention; (2 the extent to which gender moderates the effect of sports celebrity endorsement on purchase intention; and (3 to what extent consumer sports-involvement moderates the effect of a sports celebrity endorsement on purchase intention. One famous Brazilian soccer player and four product categories were used as stimuli. The research method used was a survey, which has included 1,025 respondents. Data analysis was performed using exploratory factor analysis (EFA and confirmatory factor analysis (CFA. Structural equation modeling (SEM, using the ADF technique, was applied to test the substantive hypotheses. To test the hypotheses of the moderating effect of gender and consumer sports-involvement, the research used the multigroup analysis technique. The empirical results support the relationship between a sport celebrity’s endorsement and purchase intention. The moderating effects of gender and sports-involvement were also empirically supported, but only partially.
Full Text Available Sport, as an activity of public interest in contemporary conditions of life,has an important role in almost every state. Financial and security of participation of the state in the sports field, through the budgets of all levels are important issues regardless of the status and relationships of government and non-governmental organizations and sports associations. Cooperation and clear definition of security responsibilities between public authorities and sports clubs is essential and widely accepted phenomenon. The causes of conflict in sport competitions are polyvalent. It affects the study of this type of security phenomena that must be approached from different aspects. The causes of conflict in sports competitions may be direct and indirect, structural, economic - social, political and cultural - perceptual. All together they contribute to the occurrence of conflict and measuring the occurrence and development of modern security phenomenon in sport competitions
Boden, Barry P
Catastrophic sports injuries are rare but tragic events. Direct (traumatic) catastrophic injury results from participating in the skills of a sport, such as a collision in football. Football is associated with the greatest number of direct catastrophic injuries for all major team sports in the United States. Pole vaulting, gymnastics, ice hockey, and football have the highest incidence of direct catastrophic injuries for sports in which males participate. In most sports, the rate of catastrophic injury is higher at the collegiate than at the high school level. Cheerleading is associated with the highest number of direct catastrophic injuries for all sports in which females participate. Indirect (nontraumatic) injury is caused by systemic failure as a result of exertion while participating in a sport. Cardiovascular conditions, heat illness, exertional hyponatremia, and dehydration can cause indirect catastrophic injury. Understanding the common mechanisms of injury and prevention strategies for direct catastrophic injuries is critical in caring for athletes.
Full Text Available The present paper analyses the causes that lead to violent behaviour in sport (from the social, economic, biological and psychological factors to the violent patterns promoted by mass media and it identifies the measures that could be adopted for preventing and fighting against this widespread phenomenon in today’s society. The phenomenon of violence in sport appeared subsequent to the “Sport Revolution”, which occurred in the 19th century, when sport became a mass and democratic phenomenon. Today sport is accessible to all society members for whom it has acquired cultural and economic importance; however, it is generally agreed that sport events are more or less frequently accompanied by violent behaviour on the part of most or some of its supporters. This scientific article enumerates the causes that trigger violent behaviour in society: from the inner ones (tension, fear, lack of success, incapacity to the social, biological, psychological and economic ones (lack of education, illnesses, trauma and poverty. Similarly, the present article analyses the influence of mass media upon human behaviour while taking into consideration two paradigms: there is a former paradigm, according to which mass media strongly influence human behaviour, by inculcating upon people violent reactions; there is a latter paradigm, according to which the influence of mass media on human behaviour is relatively insignificant for it is the individual that controls this influence. In this paper I have also analysed the risk factors that trigger violence and aggressiveness on stadiums, according to the inquiries made by the Ministry of Administration and Domestic Affairs. As solutions for violence prevention and deterrence, I have suggested: - the implementation of the objectives promoted by the Olympic Movement, which may contribute to the formation of a better and more peaceful world through the education of the youth in accordance with the principles and values of
Klenk, Matthew; Forbus, Ken
.... This work describes a method for learning new domain theories by analogy. We use analogies between pairs of problems and worked solutions to create a domain mapping between a familiar and a new domain...
Full Text Available People with epilepsy are prone to be sedentary compared with the general population. The causes of inactivity are ignorance, prejudice, overprotection, fear and shame. There is no scientific evidence supporting a limitation of physical exercise in persons with epilepsy. The benefits of exercise in these patients are huge. Positive aspects are: physical conditioning, prevention of seizures, emotional wellbeing, social interaction, drug treatment adherence, osteoporosis prevention and better quality of life for patients and their families. Having in mind the individual characteristics, physical exercise should be prescribed and guided. Available evidence underlies the complementary therapeutic effects of physical activity with large positive results at a low cost. Sports or regular physical activity should be a standard indication for persons with epilepsy.
Post, Eric G; Trigsted, Stephanie M; Schaefer, Daniel A; Cadmus-Bertram, Lisa A; Watson, Andrew M; McGuine, Timothy A; Brooks, M Alison; Bell, David R
Overuse injuries in youth athletes are becoming increasingly common which may be a result of the prevalence of year-round specialized sport participation. Previous research has identified sport volume recommendations related to months per year, hours per week, and simultaneous participation in multiple sports leagues. Coaches are a primary influence on a youth athlete's decision to specialize in a single sport. Therefore, identifying coaches' baseline beliefs and perceptions is important for developing strategies to educate coaches about safe sport participation. A total of 253 youth sport coaches (207 males) completed an anonymous online questionnaire regarding knowledge of sport volume recommendations and attitudes and beliefs regarding sport specialization. Eligible participants were required to serve as a head or assistant coach of a youth sport team in the past 12 months whose members were between the ages of 12 and 18. Most coaches were unaware of recommendations regarding the maximum number of months per year (79.4%), hours per week in one sport (79.3%), or number of simultaneous leagues for an athlete to participate in to reduce injury (77.6%). Fewer than half (43.2%) of all coaches were "very" or "extremely" concerned about the risk of injury in youth sports. A majority (60.1%) believed that sport specialization was either "quite a bit" or "a great deal" of a problem. Two-thirds (67.2%) responded that year-round participation in a single sport was either "very" or "extremely" likely to increase an athlete's risk of injury. Although the responses to this survey were predominantly from coaches from one state, our results suggest that coaches are unaware of sport volume recommendations but are concerned about specialization. Future efforts are needed to communicate these recommendations to coaches in order to reduce the risk of overuse injury in youth sports.