Use of larger diameter femoral heads has emerged as a promising strategy to reduce the risk of dislocation after total hip arthroplasty, but thinning the walls of cross-linked ultra-high-molecular-weight polyethylene (UHMWPE) acetabular liners to accommodate these larger heads may compromise the locking mechanism of the liner. The purpose of this study was to test the mechanical integrity of th...

The achievement of organizational goals shows the performance effective sports organizations, where strategies taken by leaders in running organization have a role. This quantitative study uses cross-sectional survey approach to collect data month understand relationship between leadership style and federation performance. Due time constraints, population this was only focused on members 46 eli...

Global sport governance and environmental sustainability is a novel topic in the academic literature. This paper explores global with respect to congruence exhibited between website disclosures of policy implementation practice by Association Summer Olympic International Federations (ASOIF). Congruence noted as requirement for success. To begin, this discusses notions governance, sustainability...

The ever-changing data requirements of today’s dynamic businesses are not handled well by current OnLine Analytical Processing (OLAP) systems. Physical integration of unexpected data into OLAP systems is a long and time-consuming process, making logical integration, or federation, the better choice in many cases. The increasing use of XML, e.g. in business-to-business (B2B) applications, sugges...

the aim of this study was to analyze and compare the viewpoints shared by university professors and the managers holding sports events of federations on the competencies of sports event managers. the study was a descriptive survey conducted as a field research. the statistical population included all university professors with more than three years of experience of teaching courses related to m...

OBJECTIVE To determine factors associated with adult squash players' protective eyewear behaviours. METHODS A survey of 303 players (aged >or =18 years) was conducted at three squash venues in Melbourne, Australia over a three week period in June 2000 to obtain information about protective eyewear use. RESULTS Of 303 participants the response rate was 98.1%; 66.1% were males, with a mean ag...

the aim of this study was to investigate the relationship betweenunderstanding and application of quantum skills in sports organizations. thestudy method was descriptive. the statistical population consisted ofmanagers of the ministry of sport and youth and the heads of selected sportsfederations (n=59). the data were analyzed by descriptive and inferentialstatistics. for data analysis, spearma...

The selection of the sample in a survey constitutes significant parameter for research process. A disagreement opinions is observed field management between researchers regarding which fabricates better results surveys administered public organizations. Some them support that only senior levels hierarchy should participate (Elite Orientation Model), while others participation representatives fr...