The scholarship on political careers and recruitment has increasingly focused the conditions that foster emergence of new elites. However, top politicians in democratic regimes often share socio-economic backgrounds occupy similar positions before entering office. Career patterns politics are relatively stable tend to reproduce themselves over time; this leads persistence core background traits...

This study was designed to define the most important factors to predict freestyle performance times in 135 elite master swimmers by prediction models which include age, anthropometric and strength variables. To cross validate these equations found for Elite swimmers, we used a group composed by 126 lower technical level age and experience matched master swimmers. Results demonstrated that age, ...

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In der Chirurgie spielte Training schon immer eine wichtige Rolle. Mit der Einführung minimal-invasiver Verfahren ist der Bedarf deutlich gestiegen. Neben dem Tiermodell konnte der Anwender bisher nur auf Boxoder virtuelle Trainer zurückgreifen. ELITE (endoskopisch-laparoskopische interdisziplinäre Trainingseinheit) ist ein neues voll-synthetisches ex-vivo Trainingsmodell, mit dem die unterschi...

Hypercapnic cerebrovascular reactivity is decreased in obstructive sleep apnoea and congestive heart disease perhaps as a result of repeated apnoeas. To test the hypothesis that repeated apnoeas blunt cerebrovascular reactivity to hypercapnia, we studied breath hold divers and determined cerebrovascular reactivity by measuring changes in middle cerebral artery velocity (MCAV, cm s(-1)) per mmHg...

Cows with superior genetic merit, based on an economic index for milk, fat, and yields (milk-fat-protein dollars), have been designated as elite by USDA. Because of the concern that adjustment for heterogeneous variance may have resulted in inequitable state representation for elite cows, the percentages of US cows with elite status were compared by state using evaluations of registered Holstei...

To determine whether youth athletes with an "average" (regional), "high" (sub-elite), and "very high" (elite) level of performance differ with respect to their self-assessed tactical skills, 191 youth field hockey players (mean age 15.5 years, s = 1.6) completed the Tactical Skills Inventory for Sports (TACSIS) with scales for declarative ("knowing what to do") and procedural ("doing it") knowl...

the aim of this study was to describe and assess general anthropometric measurements and somatotypes of elite male players of iran adult handball national team and to compare these measurements with those of european elite players in different positions. 19 elite handball players of iran national handball team including goalkeepers (n=4), wing (n=4), center backs (n=2), pivots (n=2) and backs (...