Sökresultat

Teaching information seeking: relating information literacy education to theories of information behaviour

Strategies and tools for speed management on European roads.

The aim of the European project MASTER (MAnaging Speeds of Traffic on European Roads) is to produce information that can be cited in the preparation of national and EU decisions concerning speed management and standards for speed control equipment. For this purpose, the project seeks answers to three key questions:1) What are acceptable ranges of speeds?2) What are the key factors influencing driv

Value creating processes as part of the university curriculum

När blir man "självständig" forskare vid LTH?

Sankt Olof: Kyrkorum och bilder under medeltiden

Muslims in Scandinavia

Understanding the Effects of Ambient Pressure on Evaporating Diesel Spray Using Large Eddy Simulation

A glioma-derived PDGF A chain homodimer has different functional activities than a PDGF AB heterodimer purified from human platelets

Dental Enamel and Megalithic Tombs. Result from a study in Portugal

Recent Advances in Relay Feedback Methods—A Survey

Controller Reduction with Closed Loop Performance Guarantee

A drive system for acoustical analysis

Fundamental Limitations for DOA Estimation by a Sphere

In this paper we consider fundamental limitations for DOA estimation with arbitrary lossless antennas or antenna arrays inserted inside a sphere. Spherical vector modes and their associated equivalent circuits and Q factor approximations are employed as a general framework for the analysis. The classical broadband matching theory by Fano is extended to a general multiport S–parameter model of the

Beamforming Transmitter IC at 8-GHz in 130-nm CMOS

An 8-GHz beamforming transmitter IC has been designed in a 130-nm CMOS process. Two power amplifiers with independently controllable phase enable the beamforming. The phases are digitally controllable over the full 360◦ range, which is accomplished by binary weighting of quadrature phase signals in the power amplifiers. The quadrature phase signals are generated by a quadrature voltage controlled

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Fjärde nationella konferensen i svenska med didaktisk inriktning. Tala, lyssna, skriva, läsa, lära – modersmålsundervisning i ett nordiskt perspektiv

Thermo-mechanical fatigue crack propagation experiments in Inconel 718

Cardiovascular Reactivity in High-, and Low - Trait Anxious Individuals During Social Stress Induction

Correlation attacks, convolutional codes, and iterative decoding

This paper overviews new methods for fast correlation attacks on stream ciphers, based on convolutional codes. Identification of embedded structures of concatenated convolutional codes (both parallel and serial) in the shift register code, providing increased performance, is considered.

Friction Models and Friction Compensation

This paper reviews friction phenomena and friction models of interest for automatic control. Particular emphasis is given to two recently developed dynamic friction models, the Bliman-Sorine model and the LuGre model. These models capture many frictional phenomena observed in laboratory experiments. The behaviors of the models in different situations are discussed in detail. Methods for friction c