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This paper presents a combined experiment and identification procedure, well suited to obtain low-order dynamic models of a patients’ response to continuous drug administration. The experiment requires no a priori information and is of very short duration. The identification method provides both a parametric low-order model, and an estimate of the parameter error covariance. It has been demonstrat
An electron beam of very high energy (50–250 MeV) can potentially produce a more favourable radiotherapy dose distribution compared to a state-of-the-art photon based radiotherapy technique. To produce an electron beam of sufficiently high energy to allow for a long penetration depth (several cm), very large accelerating structures are needed when using conventional radio-frequency technology, whi
Capitulation is wisdom - not defeat! The aim of this study has been an attempt to clarify how parents of children with neuropsychiatric disabilities such as autism, Down syndrome and intellectual disability manage to cope in their everyday life despite the high levels of stress and long term strain it involves being a parent and a caretaker of such a child. We focused our study on the family as a
Dagens samhälle präglas av globalisering och gränsöverskridande handel. I vår del av världen verkar EU och den fria rörligheten som inte bara ger människor och företag rättigheter utan även påverkar våra skatter. I centrum för handeln återfinns företagen, stora som små, som vågar ta klivet över till andra marknader för att se om de klarar av konkurrensen och på sikt öka vinsten då nya marknader inToday’s society is globalised with international trade as a consequence. In our part of the world the EU with it’s advantages and disadvantages concerning the free movement of capital, people and business affects us all, but also our taxes. Companies, big and small are in the centre of the cross-border trade with their expansion into new markets. Business adventures of this kind can generate incre
BALTHAZAR BERLING - LE FAIT DU CORPS (BARTHÉLÉMY) LOUI KUHLAU - THE MUNDANE EGG In language you divide, categorize and combine. As words enters your language they create parameters in a spectrum, in which you previously didn’t make any distinctions. As you come into being without a language, the first period of life is lived in a continuous spectrum. A world where everything is one. Your senses co
https://www.khm.lu.se/balthazar-berling-loui-kuhlau - 2026-07-09
The phenomenon of increasing correlation between asset returns in economic downturns will be investigated with two different approaches and tried to be explained by different macroeconomic variables. The first approach, namely the classic method of measuring correlation with time series is contrasted with an extended method of cross-sectional correlation measurement proposed by Solnik (2000). The
The vascular system is vital for all tissues and the interest in its visualization spans many fields. A number of different plant-derived lectins are used for detection of vasculature; however, studies performing direct comparison of the labeling efficacy of different lectins and techniques are lacking. In this study, we compared the labeling efficacy of three lectins: Griffonia simplicifolia isol
Genetic variations are investigated in human and many other organisms for many purposes (e.g., to aid in clinical diagnosis). Interpretation of the identified variations can be challenging. Although some dedicated prediction methods have been developed and some tools for human variants can also be used for other organisms, the performance and species range have been limited. We developed a novel v
Purpose: Adolescent and young adult (AYA) cancer survivors have unique psychological needs and require tailored support, as they transition from hospital settings following cancer treatment. This study aimed to evaluate the safety and clinical effectiveness of the online "Recapture Life" program to improve AYA aged survivors' psychological adjustment in early cancer survivorship. Methods: The inte
The demographic shift is fast becoming a global challenge and an important public health concern. The proportion of people over 65 years is currently 10% around the world, but it is expected to rise to 22% by the year 2050 [1]. Populations ageing rapidly is widely seen as one of the most powerful transformative forces affecting society over the next four decades [1–4]. The ageing population is pro
We present a method for the classification of all weak travelling-wave solutions for some dispersive nonlinear wave equations. When applied to the Camassa-Holm or the Degasperis-Procesi equation, the approach shows the existence of not only smooth, peaked and cusped travelling-wave solutions, but also more exotic solutions with fractal-like wave profiles.
Background: Due to the demographic challenge in most countries it is important to consider making work life sustainable. A sustainable work life is of importance in all age groups when working life will be extended to a higher age. Aim: Towards a theoretical model with an impact on a sustainable working life for all ages, the swAge - model. Method: The theoretical model, the swAge-model, is develo
