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We describe a new method for visualization of gas flows based on infrared absorption and gas-correlation techniques. This result is a gray-scale or false color-coded image showing the distribution of a specific gas in the area studied. A sequence of images showing the workplace test setup with a turbulent flowing gas is presented.
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This paper presents the complexity analysis of a transmitter architecture for a faster-than-Nyquist (FTN) system. Complexity issues in terms of computations and memory requirements to achieve an FTN system are dealt with. An OFDM based multi-carrier system is considered as it is one of the most widely used in upcoming wireless standards. Retaining the modules within the OFDM transmitter helps in e
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Family politics has been important in the development of the Swedish ‘women-friendly’ and weak breadwinner welfare state. This article analyses the development of Swedish family politics during the last century by taking as its point of departure the amalgamation of political ambitions, social reforms, and ideas put forward by experts in government commissions. Results suggest that the social scie
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Boken handlar om Robin Hood - både den verkliga personen och den mytiska legendfiguren. Här skildras alla viktiga Robin Hood-ballader, -filmer och -historier, liksom den historiska bakgrunden till den sociala situation som avspeglas i historierna. Boken konfronterar alla väsentliga personer i historierna och diskuterar deras historicitet (sheriffen, Broder Tuck, Lille John, Jungfru Marian, med fle
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I boken beskrivs ett jämställdhetsprojekt på en forskarutbildning vid universitetet i Lund. Tolv gästprofessorer – alla kvinnor – arbetade med doktorander i sociologi, socialantropologi, rättssociologi och medie- och kommunikationsvetenskap. De diskuterade med doktoranderna om deras avhandlingsprojekt och om deras framtid. Här ges en bakgrund till varför projektet sattes igång. I boken beskriver ä
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Historisk översikt över antiken på film och i tv.
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This paper focuses on the transient behavior of a solid oxide fuel cell system used for stationary power production. Dynamic modelling is applied to identify the characteristic time scales of the system components when introducing a disturbance in operational parameters of the system. The information on the response of the system may be used to specify the control loops needed to manage the change