On the invariance of the general constraint lengths

The Euro50 Extremely Large Telescope

Euro50 is a proposed optical telescope with an equivalent primary mirrordiameter of 50 m. Partners of the collaboration are institutes inSweden, Spain, Ireland, Finland, and the UK. The telescope will have asegmented primary mirror and an aplanatic Gregorian configuration withtwo elliptical mirrors. For a 50 m telescope there would be noeconomical advantage in going to a spherical primary. The siz

The Making of Swedish Department Store Culture

Using Jitterbug to Derive Control Loop Timing Requirements

Linking scheduling attributes to control performance specifications is a difficult problem. This paper discusses how the MATLAB toolbox Jitterbug can be used to derive timing requirements for control loops from various control performance specifications. The resulting timing requirements include specifications on sampling periods, latencies, and jitter. An overview of the Jitterbug approach is giv

Computer aided aphasia therapy with a new system program

Democracy without Democratic Values: A Rejoinder to Welzel and Inglehart

In reply to Welzel and Inglehart in this issue, we deploy three lines of criticism. First, we argue that their newly invented construct "effective democracy" is conceptually and empirically flawed. Second, we show that their results are highly sensitive to model specification. Regardless of the time period, their supportive evidence vanishes if a more pertinent measure of democracy is used instead

Listan säger mer om författarna än om historien

Experimental test of thermoelectric reciprocity relations

Swedish verb morphology and problems with its acquisition in language impaired children

Det tomma spelrummets estetik

L² Sampled Signal Reconstruction with Causality Constraints: Part I—Setup and Solutions

Bergwallkommissionen ­förbiser de stora bristerna i domstolarnas bevisvärdering

Entrepreneurship: Exploring the knowledgebase

Systematic knowledge of entrepreneurship has evolved since the 1980s. In this study we will pay particular attention to the „knowledge producers‟ who have shaped the field over time but also to the „knowledge users‟ who have employed the core works in entrepreneurship in order to develop our knowledge of the phenomenon of entrepreneurship. A unique database consisting of all references in twelve „

A Digital PLL with a Multi-Delay Coarse-Fine TDC

A 5GHz digital frequency synthesizer achieving a low noise for wireless RF application is presented. This architecture uses a multi-delay coarse-fine Time-to-Digital Converter (TDC) to achieve both the large detection range and fine resolution. A Digitally Controlled Oscillator (DCO) based on capacitive degeneration in LC-Tank is also implement-ed. The DCO achieves frequency quantization step of 3

The Challenges of Globalisation: Strategic Choices for Innovation Policy

Konstruktion av spritsutrustning

Conceptions of violence in the West Bank

Human behaviour in tunnel fires - reality and modelling

Undervisningssamordning - pedagogiska fördelar och faror

Assessment of two automated DC resistivity data acquisition systems for landfill location surveys: Two case studies