Macroscopic structural networks in the human brain have a rich-club architecture comprising both highly inter-connected central regions and sparsely connected peripheral regions. Recent studies show that disruption of this functionally efficient organisation is associated with several psychiatric disorders. However, despite increasing attention to this network property, whether age-associated c...

OBJECTIVES To explore the factors that facilitate or hinder the development of healthy tennis clubs in the Netherlands and to identify suitable interventions that would help clubs to reach 'healthy club' status. METHODS A maximum variation, purposive sampling strategy was used to identify and recruit board members (n=16) from 10 Dutch tennis clubs. Data were collected using in-depth interview...

Higher cognition may require the globally coordinated integration of specialized brain regions into functional networks. A collection of structural cortical hubs-referred to as the rich club-has been hypothesized to support task-specific functional integration. In the present paper, we use a whole-cortex model to estimate directed interactions between 68 cortical regions from functional magneti...

In the article "Technical training of cheerleaders in sections a sports club" issues theory and practice technical club are considered.
 Cheerleading refers to where technique is basis art movement. Because it combines elements such as gymnastics, acrobatics, other dances - all this aimed at expressiveness, beauty precision movements.
 Technical level mastery cheerleading movement sys...

BACKGROUND Amateur sporting clubs represent an attractive setting for health promotion. This study assesses the impact of a multi-component intervention on the availability, promotion and purchase of fruit and vegetable and non sugar -sweetened drink products from community sporting club canteens. We also assessed the impact the intervention on sporting club revenue from the sale of food and be...

A cooperative intelligent agent is a user's personal consultant that takes care of problems the user got, and solve them either by itself or through cooperation. To construct a suitable organization structure which allows individual agents to easily reason about the others' activities, and thus nd the peers, is a key issue for e cient cooperation. In this paper, we suggest an activity-oriented ...

Network studies of human brain structural connectivity have identified a specific set of brain regions that are both highly connected and highly central. Recent analyses have shown that these putative hub regions are mutually and densely interconnected, forming a "rich club" within the human brain. Here we show that the set of pathways linking rich club regions forms a central high-cost, high-c...

BACKGROUND After-school programs represent a promising opportunity to assist adolescent girls' in attaining adequate physical activity. Although evaluating the process of intervention implementation is important for determining if an intervention was delivered and received as intended, comprehensive information about process evaluation methods and results are rarely reported. The purpose of thi...