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Array transducer for ultrasonic manipulation of particles

This paper presents the concept and initial work on a microfluidic platform for bead-based analysis of biological sample. The core technology in this project is ultrasonic manipulation and trapping of particle in array configurations by means of acoustic forces. The platform is ultimately aimed for parallel multistep bioassays performed on biochemically activated microbeads (or particles) using su

Density-functional exchange-correlation potentials and orbital eigenvalues for light atoms

Using accurate correlated wave functions calculated earlier by Bunge and by Larsson, we have constructed the Hohenberg-Kohn-Sham density functionals and exchange-correlation (ground-state) potentials and have obtained orbital energy eigenvalues for a number of light atoms by in principle exact numerical algorithms. While the uppermost occupied density-functional eigenvalue always gives an exact ex

Women, Witches and their Familiars: Exploring the Concept of Rural Modernism in Sylvia Townsend Warner and Mary Webb

This paper uses the framework of ecofeminism in its exploration of two rural modernist novels, Sylvia Townsend Warner’s Lolly Willowes (1926) and Mary Webb’s Precious Bane (1924). The development of ecocriticism and ecofeminism in the 1980s saw a proliferation of work on the relation between literature, gender and the natural environment (Glotfelty and Fromm, 1996; Gaard, 1993; Warren, 1997). The

Managing end user requirements in construction projects

Purpose The research presented is the initial part of a project with the aim of increasing the use of end-user requirement through out the construction process. This initial part maps how Swedish real estate companies manage end-user requirements and evaluate the outcome. Methodological approach The focus of the study was on methods for capturing and managing end-user requirements and for measur

Yrkesutbildning i förändring - den skogliga yrkesutbildningen 1940-1990

Den svenska yrkesutbildningen genomgår just nu stora förändringar, bland annat genom en reformerad gymnasieskola där de yrkesinriktade linjerna i högre grad än tidigare fått karaktären av renodlad yrkesutbildning. När det gäller yrkesutbildning talas det ibland om att olika länders yrkesutbildningssystem uppvisar en stark spårbundenhet. För Sveriges del kan vi nu skönja en spårväxling och mycket t