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EXPOSURE OF VOLUNTEERS IN MEDICAL RESEARCH - JUSTIFIED AND OPTIMISED?

Volunteers participating in medical research must be adequately protected. A volunteer can be a person undergoing treatment for an illness (a patient) or a healthy person. The radiological imaging and therapy procedures used could be routine or project-specific with different purposes. This contribution aims to explore the features and conditions of this planned exposure situation and to address s

LPED 2022 2

Centre for Economic Demography Lund University School of Economics and Management P.O. Box 7083 SE-220 07 Lund, Sweden www.ed.lu/publications/Lund-Papers-in-Economic-Demography/ Intergenerational Transmission of Divorce in Sweden, 1905–2015 MARTIN BERGVALL, MARIA STANFORS LUND PAPERS IN ECONOMIC DEMOGRAPHY 2022:2 Intergenerational Transmission of Divorce in Sweden, 1905–2015 Martin Bergvall and Ma

https://www.lusem.lu.se/sites/lusem.lu.se/files/2024-01/LPED%202022%202.pdf - 2026-05-28

Neural Network Approaches To Survival Analysis

Popular Abstract in Swedish Denna avhandling behandlar artificiella neuron nätverk och deras applikation inom medicin. Den utgår ifrån att det är viktigt att kunna uppskatta en patients överlevnadschanser för att kunna erbjuda rätt behandling för olika former av cancer. Generellt kan man säga att ju värre prognos desto mer omfattande behandling behöver man sätta in. Vissa patienter kan botas med ePredicting the probable survival for a patient can be very challenging for many diseases. In many forms of cancer, the choice of treatment can be directly impacted by the estimated risk for the patient. This thesis explores different methods to predict the patient's survival chances using artificial neural networks (ANN). ANN is a machine learning technique inspired by how neurons in the brain fu

Fine and Ultrafine Particles from Combustion Sources - Investigations with In-situ Techniques

Popular Abstract in Swedish Det finns samband mellan halten av små luftburna partiklar och negativa hälsoeffekter i befolkningen. Målsättningen med avhandlingen var att utveckla och utvärdera metoder för in-situ karakterisering av fina (< 1 um) och ultrafina (<0.1 um) luftburna partiklar samt metodik för bestämning av partikeldeponering i andningsvägarna. Målet var också att öka kunskapen om hälsoFine airborne particles are associated with adverse health effects in the human population. The aim of this research was to develop and evaluate methods for in-situ characterisation of fine and ultrafine particles and to determine their deposition in the human airways. The aim was also to increase knowledge about health and environmentally relevant properties of aerosols from biomass combustion an

Hållbar utveckling, samhällsstruktur och kommunal identitet : En jämförelse mellan Västervik och Varberg

Popular Abstract in Swedish Utgångspunkten i den här avhandlingen är det faktum att många av Sveriges kommuner har problem med minskande invånarantal och en skev befolkningsstruktur. Den här typen av utvecklingsmönster medför ofta svårigheter för en kommun att attrahera människor att flytta till kommunen, och att upprätthålla en tillfredsställande kommunal service. I sin förlängning kan detta få nMany of Sweden’s municipal districts show a population decline as well as an uneven population distribution. This pattern is neither desirable nor socially sustainable. Sustainable development is a well-known term often discussed from an ecological perspective. At the same time it is established that social and ecological sustainability are closely linked in several ways. In this dissertation soci

The FERRUM Project: oscillator strengths of the iron group elements: Fe II

We report on an international collaboration, the FERRUM Project, whichaims at extending the database of experimental oscillator strengths foriron group elements and possibly evaluating theoretical andastrophysical data. The selection of individual projects is made withrespect to their relevance for abundance work and plasma diagnostics inastrophysics. In this paper we present recent measurements o

Linguistic realism and issues in quantum philosophy

Language has to be conceived wholistically. Fragmented views, provoked by attempts at describing language, turn out essentially distortive on the general phenomenon which language is, with species like genetic language, programming language, formal language, observation language, inner cerebral language, external communication language. At the center of this wholism is a linguistic complementarity

Interactions between cultured bovine arterial endothelial and smooth muscle cells; studies on the release of prostacyclin by endothelial cells

The release of prostacyclin by endothelial cells (EC) in culture was studied after exposure to two toxic stimuli (UV light or dimethylsulfoxide-soluble smoke particles (DSP)) or to medium conditioned by smooth muscle cells (SMC), basically or after injury to the SMC. An activity stimulating the release of prostacyclin was found together with growth inhibiting activity from arterial SMC, but dissoc