In a recent special issue [Journal of Vocational Behavior 59 (2001) 284], scholars noted that the field of vocational psychology needs a better understanding of career self-management. This article proposes a conceptual framework of career self-management, based on Crites [Vocational Psychology, McGraw-Hill, New York, 1969] model of vocational adjustment. It argues that people use three types o...

in wireless sensor networks (wsns), localization algorithms could be range-based or range-free. the approximate point in triangle (apit) is a range-free approach. we propose modification of the apit algorithm and refer as modified-apit. we select suitable triangles with appropriate distance between anchors to reduce pit test errors (edge effect and non-uniform placement of neighbours) in apit a...