Different opinions about Mongolian prominence structure can be found in the literature. The most puzzling problem is the nature of lexical stress in this language, and neither its placement nor its phonetic nature have been given any final description. We have earlier performed an acoustic investigation of vowel durations, quality and fO to find if any of these three parameters functions as signa

This paper presents the implementation of a dual mode wavelet based R-wave detector for cardiac pacemakers. A previously published R-wave detector was developed for a noisy environment. This detector has been supplemented with a noise detector that operates in supervision mode, and automatically activates/deactivates 2/3 of the detector hardware without performance degradation. The noise detection

We report preliminary experimental and computational studies of the temporal evolution of the harmonics, generated in xenon, by 50-ps pulses from a Nd: YLF laser, amplified in Nd: glass amplifiers, and focused to produce intensities in the range 1013--5 {\texttimes} 1013 W cm{\textminus}2. Measurements were made of the temporal profiles of the seventh- and ninth-order harmonics using a specially m

The mass flow of air through an opening in a well-mixed compartment fire can be calculated with a simple expression. Similar simple models are lacking for the stratified pre-flashover case. Usually an advanced computer model is required to calculate the mass flow through an opening in a pre-flashover compartment fire. However, two equations for the opening mass flow through an opening are presente

En mycket stor del av den totala råvarupotentialen för biogasproduktion finns inom lantbruket. Råvarupotentialen av gödsel i Sverige uppgår till 4 – 6 TWh. Inom lantbruket finns dessutom restprodukter från växtodling samt en stor potential i form av energigrödor (ca 7 TWh) som skulle kunna utnyttjas för biogasproduktion. I enbart restprodukter från lantbruket (gödsel och växtrester) har potentiale

This article suggests an extension of the standard decomposition of the concentration index that allows for an exploration of the pathways through which socioeconomic background relates to income-related health inequality. This novel approach is contrasted to the standard one using a panel of Swedish women in Statistics Sweden’s Survey of Living Conditions for one vital health-related behavior, sm

Popular Abstract in Swedish Depression är ett allvarligt och potentiellt förödande hälsoproblem som drabbar flera miljontals människor i världen. Trots framsteg inom depressionsforskningen återstår flera frågor kring varför vissa individer upplever depression, och andra inte, och varför vissa blir hjälpta av behandling, och andra inte. Den forskning som rapporteras här tar som utgångspunkt hypotesDepression is a serious and potentially devastating health problem, impacting millions of individuals worldwide. Although advances have been made in depression research, there remain a number of outstanding questions as to why certain individuals experience depression and why some respond to treatment and others do not. The present research takes a starting-point in the hypothesis that the existen

This paper deals with the problem of analysing sequences of images of rigid point objects taken by uncalibrated cameras. It is assumed that the correspondences between the points in the different images are known. The paper introduces a new framework for this problem. Corresponding points in a sequence of n images are related to each other by a fixed n-linear form. This form is an object invariant