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Bisatsstrukturer som ”man kan inte” bortse från (om bisatsorföljd i de fastlandsskandinaviska språken)

Tema för denna uppsats är ordningen mellan negation och det finita verbet i bisatser i de tre fastlandsskandinaviska språken, danska, norska (bokmål och nynorsk) och svenska. Uppsatsen är baserad på omfattande undersökningar i tal- och skriftspråkskorpusar. Jag utgår ifrån att den för samtliga språken gällande bisatsordföljden är den raka ordföljden med negationen efter subjektet men framför finit

Automatic Detection of Sluggish Control Loops

This paper describes a procedure for the automatic detection of sluggish control loops obtained from conservatively tuned controllers. A measure, the Idle index, of the sluggishness of the control loop is defined. The Idle index describes the relation between times of positive and negative correlation between the control and measurement signal increments. It can be determined with a very small amo

Wave splitting and imbedding equations for a spherically symmetric dispersive medium

The direct problem of time dependent electromagnetic scattering in the dispersive sphere is solved by a wave splitting technique. The electric field is expanded in a series involving vector spherical harmonics, leading to a system of wave equations for each term. These systems are reduced to scalar wave equations for each term, which are solved via reflection operators. Some preliminary numerical

Propagation prediction at 2.5 GHz close to a roof mounted antenna in an urban environment

This study investigates the accuracy with which a simple propagation model based on geometrical optics (GO) and uniform theory of diffraction (UTD) can be used to predict the fading characteristics near a base station. The model uses both standard first order three dimensional GO and UTD to simulate near field propagation at the base station. Simulation results are compared with data from a measur

Hematopoietic stem cells: c-mpl and TNF receptor function

Hematopoietic stem cells (HSC) are crucial to life. Daily and throughout the life span of an individual they are responsible for replacing approximately 10(12) mature blood cells. Mature cells are, for example, required for transportation of oxygen, defense against infections and to stop bleeding. Thus, our aim with this study was to characterize these rare murine (Lin-Sca1+c-kit+) and human (CD34

Sum rules and physical bounds in electromagnetic theory

Sum rules are useful in many branches of physics and engineering as they relate all spectrum parameter values with their asymptotic expansions. Properties of the dynamic response can hence be inferred by the, in many cases much simpler, static response. This has e.g., been used for lossless matching networks, radar absorbers, extinction cross section, partial realized gain of antennas, high-impeda

Antennas and Propagation for the Ear-to-Ear Propagation Channel for Binaural Hearing Aids

We have investigated the possibility of using the 2.45 GHz ISM band for communication between binaural hearing aids. The preliminary investigations were done by FDTD simulations on a modified SAM phantom head, where we have included a simple model of the ear canal. Two different types of hearing aid placements have been investigated: in the outer ear and in the ear canal. Antennas which have been