background: progressive prevalence of anabolic steroid use and physical and mental consequences of these drugs are known as worldwide healthy problems. willingness to being fitness and having muscular body and unhealthy beliefs about anabolic steroids are determinant behavioral factors of anabolic storied use. the purpose of this study was to determine the behavioral reason of anabolic steroid ...

Due to chronic dissatisfaction with body weight in youth, efforts to lose weight often lead to pathological dietary behaviours. Regular and heavy sports activity may contribute to the optimization of body weight, not only by elevating the energy utilization but also by increasing the health consciousness and the tendency to self-monitor. Research generally finds a beneficial role of extracurric...

We present a new model for self-organizing networks such as the web graph, and analyze its limit behaviour. In the model, new vertices are introduced over time that copy the neighbourhood structure of existing vertices, and a certain number of extra edges may be added to the new vertex that randomly join to any of the existing vertices. A function ρ parameterizes the number of extra edges. We s...

Self-actualization profiles were plotted for 265 college-age able-bodied male athletes and 30 elite cerebral palsied male athletes, M age = 24.9, all of whom were international competitors. These profies were examined in relation to one another and in relation to two normative groups, one consisting of adults and one consisting of college students. Results indicated that collegeage able-bodied ...

We investigate methods for exploiting nondeterminism inherent within the Tile Assembly Model in order to generate uniform random numbers. Namely, given an integer range {0, . . . , n− 1}, we exhibit methods for randomly selecting a number within that range. We present three constructions exhibiting a trade-off between space requirements and closeness to uniformity. The first selector selects a ...

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 implem...

The aim of this study was to determine the prevalence of self- reported versus diagnosed stress fractures in female elite athletes and non-athletic controls. A random sample of Norwegian elite athletes from the national teams, aged 13-39 years (n = 186) and a random sample of non-athletic controls (n = 145) in the same age group participated in the study. The athletes represented a junior- or s...