The deformation of a drop flowing along the centre streamline of a four-roll mill (4RM) has been investigated. The velocities and elongation rates along the centre streamline in the 4RM were measured using particle tracking velocimetry. The deformation and position of the deforming drops were photographed with a video camera. A dynamic, one-dimensional, analytical simulation model describing the d

Popular Abstract in Swedish Avhandlingens huvudsyfte är att studera reella exceptionella Kantortrippelsystem. I första artikeln visar vi först kända resultat i både de reella och komplexa klassiska fallen av K-enkla Kantortrippelsystem. I de reella klassiska fallen ger vår lösning enklare formler. Speciell uppmärksamhet ges till de reella klassiska fallen som är definierade på tensorprodukter av aThe main purpose of this thesis is to study real exceptional Kantor triple systems. In the first paper we first prove the known results in both the real and complex classical cases of K-simple Kantor triple systems. In the real classical case our approach gives somewhat simpler formulas. Special attention is given to all real classical cases of K-simple Kantor triple systems that can be presented

A new DNA variant in the promoter region of the human cystatin C gene has been detected by direct sequencing. The base substitution generates a newDdeO restriction site, thus allowing the design of a rapid polymerase chain reaction assay for analysis of this polymorphism in the population.

This article presents the second study in a series that has been designed to manifest the emergence of consciousness and to measure developed competence. Its major aim has been to demonstrate that an invariant formulation of the Agent-action-Objective model and an analysis of its A-O kinematics have the capacity to re-produce contour similarity over time. Within the studied evolutionary-developmen

The intangible nature of software means that traditional processes for managing product development are not sufficiently effective. This, in combination with the increasing share of software in technical products, has had the effect of making it difficult to identify improvement proposals for engineering processes in many cases. This thesis uses both qualitative and quantitative research methods t

A study was made of the damped oscillations in fibre length that are observed when isolated muscle fibres from the frog are released during the plateau of an isometric tetanus to shorten against a constant load (force clamp recording) near the isometric level (temperature, 1.0-11.0 C; initial sarcomere length, 2.25 m). 2. The oscillatory length changes of the whole fibre were associated with simil

Aims: In a population of middle-aged women a survey was carried out to ascertain the prevalence of mental symptoms and psychotropic drug use, and further to investigate whether severe mental symptoms are associated with social situation, alcohol consumption, smoking, and physical health. Methods: All women (n510,766) aged 50-59 years and living in the Lund area were invited to the WHILA study, a h

The dissertation deals with how fine-dressed stone can serve as a historical source material. The aim is to show how the working of stone can be used to study the organization of mason's during medieval ages in östergötland. The purpose has also been to put light on a historical source material threatened to disappear thorugh weathering.

This paper examines lip and jaw kinematics in the production of labial stop and fricative consonants where the duration of the oral closure/constriction is varied for linguistic purposes. The subjects were speakers of Japanese and Swedish, two languages that have a contrast between short and long consonants. Lip and jaw movements were recorded using a magnetometer system. Based on earlier work sho

Changes in the composition of carrot cell wall proteins were investigated, associating metabolic changes during long-term storage with changes in mechanical properties. Harvested carrots accumulate an antifreezing protein in their cell walls reaching a maximum level after 12 weeks of storage at 0°C, followed by a gradual decrease. During the same period of time, there is a decrease in the slicing

This study comprises a technical and economic comparison of three different processes for the production of fuel ethanol from pine. The processes were based on the same technical and economic assumptions. The main difference between the processes lies in the front end of each process, i.e. in the pretreatment of the raw material and in the hydrolysis of the hemicellulose and cellulose to sugars. T

The adsorption of monolayers of the pyridine-carboxylic acid monomers (isonicotinic acid, nicotinic acid, and picolinic acid) on rutile TiO2(1 1 0) has been studied by means of X-ray photoemission spectroscopy. An investigation of the O 1s spectra shows that the molecular carboxylic groups are deprotonated and, hence, that the molecules bind to the surface in a bidentate mode. Moreover, the bindin

Popular Abstract in Swedish Hjärtats skrifter är en undersökning av brevet som kommunikationsform under 1700-talet. Brevkulturen i 1700-talets Tyskland betraktas som ett av startskotten för vad som brukar kallas den moderna tiden. I denna studie granskas brevkulturens funktion och betydelse för det epistemiska skifte som äger rum under senare hälften av 1700-talet. Undersökningens utgångspunkt ärThis dissertation examines the correspondence of the 18th-century German authors Anna Louisa Karsch and Johann Wilhelm Ludwig Gleim. The main emphasis of the present study is to demonstrate how readings of Karsch's and Gleim's correspondence shed light on epistolary culture. Particular attention is paid to the notion of epistolary culture as a relatively unrestrained ?experimental setting? for bou