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A new Doppler-free laser spectroscopy method is demonstrated that employs modulation of the position of a laser beam rather than the commonly used intensity or polarization modulation. The technique is applicable in saturated absorption as well as fluorescence measurements, as is illustrated in experiments on sodium and iodine lines. A particular feature of the method is that Doppler- and backgrou
The essay discusses the American artist Jane Philbrick's exhibition "Everything Trembles" at The Museum of Sketches – Archive of Public Art, Lund University (2009), from the point of view of the museum, its founder Ragnar Josephson and his idea of "the birth of the work of art", and the creative process.
In this work we discuss a theory for entanglement generation, characterization and detection in fermionic two-particle interferometers (2PI) at finite temperature. The motivation for our work is provided by the recent experiment by the Heiblum group, Neder et al. Nature 448, 333 (2007), realizing the 2PI proposed by Samuelsson, Sukhorukov, and Buttiker, Phys. Rev. Lett. 92, 026805 (2004). The expe
Antiken har alltid varit en tacksam tidsperiod för filmmakare. Men hur har antiken skildrats i olika tider och medier? I Svärd, sandaler och skandaler undersöker en rad skribenter från olika ämnen de uttryck antiken har tagit sig på film och i tv. Boken är den första i sitt slag på svenska. I fem avdelningar behandlas relationen mellan den antika historien och dess sentida gestaltningar i rörliga
Background: The fix-cache approach to regression test selection was proposed to identify the most fault-prone files and corresponding test cases through analysis of fixed defect reports. Aim: The study aims at evaluating the efficiency of this approach, compared to the previous regression test selection strategy in a major corporation, developing embedded systems. Method: We launched a post-hoc
Scholarship of Teaching and Learning (SoTL) is discussed as a strategy for institutional improvement of teaching and learning. Engagement in SoTL could be an individual enterprise focusing external networks including conference presentations and journal publications. This strategy could lead to development and improved teaching for the individual but not necessarily contribute to the developme
This book chapter discusses the heritage of August Strindberg in contemporary Swedish theater in the productions of Lars Norén and Ingrmar Bergman.
The ability to sense the surrounding environment and respond to external fluctuations is a fundamental property of cells, the basic unit of life. Although cells can be very different in their composition and structure, they all have specialized molecular mechanisms that allow them to adapt to their environment, by coordinating gene expression and protein production. In this thesis, we focus on a s
