Popular Abstract in Swedish Deformerbara speglar som används i teleskop är förhållandevis små med en diameter på 10-30 cm, med undantag av ett fåtal. Den största deformerbara spegeln som är integrerad i ett teleskop idag, har en diameter på 911 mm och återfinns i Large Binocular Telescope. I designen för E-ELT har en deformerbar spegel med en diameter på dryga 2 m inkluderats och GMT har ett antalIt is attractive to integrate a large deformable mirror for adaptive optics into an astronomical telescope rather than using relay optics within an auxiliary instrument. However, the resulting large deformable mirror can be expensive, particularly for extremely large telescopes. We have pursued a low-cost approach using force actuators connected to the back of the deformable mirror through suction

Kring en kritik av senare års ekonomiska globalisering har under 2000-talet samlats en rad organisationer och rörelser, för att gemensamt protestera mot såväl internationella och övernationella organ som nationella regeringar och den politik som dessa står för. Förutom som en kritik mot globaliseringens former, kan protesterna samtidigt ses som ett globalt fenomen i sig. Genom transnationella nätv

Music, Life and the Joy of Playing: Music Teachers on Teaching, Artistic Development and the Challenges of Music Studies is based on interviews with twelve musicians/teachers at the Malmö Academy of Music, conducted by Karin Johansson. The twelve interviewees offer a picture of life-long learning during which the joy and desire to make music is the chief driving force. A teacher at an academy of m

In cold climates, all user requirements for footwear (insulation, waterproofing, vapour permeability, drying, etc.) cannot be met easily due to their conflicting nature. Defining user conditions is important. Cold may be roughly divided into the three ranges (>+5; +5 to –10;

Introduction to the book

This chapter outlines an innovative and collaborative design research project that connects New Zealand SME manufacturers with advanced design thinking about affective design. This project was developed and implemented by the centre for affective design research (Affect) at Massey University. Design researchers and five NZ companies have collaborated to foster ‘design-for-desirability’ thinking an

Braided convolutional codes (BCCs) are a class of spatially coupled turbo-like codes with a structure that is similar to product codes or generalized LDPC codes. We derive explicit input/output transfer functions of the component convolutional decoders for the binary erasure channel (BEC). These are then used to formulate exact density evolution equations for blockwise BCCs under belief propagatio

Methods for monitoring seepage and detecting internal erosion are essential for the safety evaluation of embankment dams. Internal erosion is one of the major reasons for embankment dam failures, and there are several tenths of thousands of large embankment dams in the world. Internal erosion is progressing inside the dam, and is sometimes difficult to detect by conventional methods. Therefore, th

An overview of the new field of Gas in Scattering Media Absorption Spectroscopy (GASMAS) is presented. The GASMAS technique combines narrow-band diode-laser spectroscopy with optical propagation in diffuse media. Whereas solids and liquids have broad absorption features, free gas in pores and cavities in the material is characterized by sharp spectral signatures. These are typically 10,000 times s

Popular Abstract in Swedish De vetenskapliga bevisen för att högt blodkolesterol ökar risken för hjärtinfarkt medförde under 80-talet stort intresse för kolesterolsänkning både inom sjukvården och bland allmänheten. Syftet med avhandlingsarbetet var att studera hur läkare och patienter uppfattade och använde kunskaperna om högt blodkolesterol, och hur läkare och receptarier värderade sin egen och Scientific evidence of the causal relationship between high blood cholesterol and risk for coronary heart disease prompted extensive professional and public interest in practical application in the 1980's. Among other things, national guidelines for lipid lowering were published in Sweden in 1988. Mass media covered the topic extensively. The aims of this study were to analyze aspects of physician

A technique based on remote measurements of surface temperature in connection to fires is presented. Pulsed ultraviolet laser radiation at 266 nm and 7 ns duration was used to excite a thermographic phosphor, Mg4FGeO6: Mn, which was adapted on the surface of the investigated material. The laser-induced emission from the phosphor was recorded. A calibration of the phosphorescence lifetime and spect