An evaluation of sit to stand devices for use in rehabilitation

There are many assistive devices to help with raising a person from a seat. These devices are considered active as they require some balance, trunk control and weightbearing ability. There is concern that this movement is mostly passive due to fixation at the trunk and knee. This study explores the movement patterns in sit to stand transfers active and assisted. Study Design: A fully squared repeated measures design was use. All participants (n = 20) used all conditions (n = 7) in a balanced order. Transfers were recorded with; video recordings, a 6 dimensional force plate, hip, knee and ankle positions were recorded with motion capture. Subjective evaluations for comfort and security were completed. Physical data was compared with ANOVA calculations with Bonferroni corrections. Results: Device G scored highest for comfort, knee support and overall preference. Sling movement had a negative effect on the sensations of comfort and security. The motion analysis of the flexible knee support showed: People push into the floor and CoP moved towards the toe.More anterior knee movement (P < 0.05).More bodyweight through feet (P < 0.05).Quicker transfer of weight onto feet.Very low bodyweight was recorded in all lowering actions. The use of a flexible knee support raised the subjective and physical performance of the assistive device and may improve rehabilitation responses

Expatriate assignment, adjustment and effectiveness: an empirical examination of the big picture

This study extends the international literature by empirically testing a model of expatriate adjustment that examines the relationships between organizational antecedents (i.e., reasons for assignment), a more comprehensive set of adjustment behaviors, self-reported performance, and subordinate-rated managerial effectiveness. Using data from 194 expatriate managers and 505 subordinates working in the multinational hotel industry, structural equations modeling results supported the hypothesized model. The conceptual and empirical contributions of this study as well as the managerial implications are discussed. Journal of International Business Studies (2004) 35, 216–232. doi:10.1057/palgrave.jibs.8400081

How companies motivate entrepreneurial employees: the case of organizational spin-alongs

This paper investigates how high-profile employees with entrepreneurial abilities can be attracted, retained, and nurtured in order to foster companies’ corporate entrepreneurship through innovations. We find that the spin-along design provides entrepreneurial employees with a combination of flexibility and security (flexicurity), corporate management, and control. Based on five in-depth case studies within an innovative company, our results show that the organizational spin-along structure supports and enhances entrepreneurial employees’ motivation and leads to the attraction, nurturing, and retention of such employees. We also find that senior management has a critical leadership role in enabling such an organization design by balancing flexibility and security with control