Filtyp
This paper aims to explain how one can understand changes in Swedish migration policy over the last 50 years. The thesis is that changes in migration policy can be derived from changes in ideas of how the world is percepted. In the paper a neo-institutional theory of ideas is used to explain how changes in perception effects changes in public policy. The paper focuses partly on perceptions of what
A small Mesolithic campsite near Sammakko in northernmost Sweden has been identified through its abundance of burnt bone and quartz refuse from stone tool manufacturing/ maintenance. Radiocarbon dating places hunter-gatherer activity here around 8900 years ago, 1800 years later than the oldest known settlement in Norrbotten, the Aareavaara site. Sediment stratigraphy in nearby lake basins suggests
This paper uses three different models Fama-French three-factor model, a Macroeconomic factor model and a combined model to examine the efficiency of the macroeconomic factors in estimating expected returns. The inflation rate and short-term interest rate are chosen as macroeconomic factors. Six European countries, Denmark, Finland, Hungary, Norway, Spain and Sweden, are selected to represent diff
Title: ABILITY > KNOWLEDGE - Can Learning Organizational Qualities be trained in the school system through Supplemental Instruction, and if so, how early? Issue of Thesis: The acceleration of the amount of knowledge that an organization in the 21st century needs to process is growing with exponential numbers. In order to survive, the organizations need to transform themselves into Learning Organi
Title: Customer Value Driven Continuous Improvements in Sales and Service - Introducing the Customer Value Assessment Method (CVAM) Authors: Magnus Flodberg and Joakim Olsson Supervisors: Fredrik Häglund, Institute of Economic Research, Department of Business Administration, School of Economics and Management, Lund University Bertil I. Nilsson, Industrial Management and Logistics, Faculty of En
Popular Abstract in English Plants, algae and some bacteria are able to harvest solar energy to run chemical reactions by a complex process known as photosynthesis. Crucial molecules in this process are the so-called light-harvesting antennas. These antennas contain large amounts of pigments, such as chlorophyll, that are used for solar light absorption. Moreover, these pigments are also involved Multichromophoric systems are very important in photosynthesis and any device that uses solar energy for its operation. This is because multichromophoric light-harvesting antennas are responsible for the absorption of light and the efficient transfer of the absorbed energy toward distinct places where it is to be used or stored. Over the last 10 years polarization sensitive single molecule methods
etikradet – Lunds universitets råd för etik och akademisk frihet Hoppa till huvudinnehåll Rådets sammansättning Etikseminarier Rådets skriftserie Sök Sök Stäng Lunds universitets råd för etik och akademisk frihet etikradet Sida 1 / 1 februari 24, 2025 | etikradet Risks and Benefits with AI in Research – Ethical Perspectives 23 April 2025 13:00 to 16:15 | Conference Half day conference about ethica
https://etikradet.blogg.lu.se/author/etikradet/ - 2026-05-30
7 maj 2025 15:15 till 17:00 | Seminarium Commemorating the deceased and tracking children’s lives - An overview of two research agendas with families and digital technologies Presenter: Associate Professor Bjorn Nansen, University of Melbourne, AustraliaPaper abstract: In this seminar, I will provide an overview of my two main research areas around the use and impact of digital technologies in med
https://www.iko.lu.se/evenemang/kom-higher-seminar-bjorn-nansen-university-melbourne - 2026-05-31
The nomadic pastoralists of the Sahel are often identified as a group at the frontline of global climate change. Their existence in arid and semi-arid regions and their reliance on seasonal rainfall are among the factors that contribute to their vulnerability to drought and climate shocks. This study focuses on risks to pastoralists in Sudan, asking whether index-based livestock insurance, an innoPastoralism is a nomadic lifestyle and a livelihood system that revolves around raising livestock. By migrating seasonally in search of water and pasture for their animals, pastoralists are able to inhabit and make productive use some of the world’s harshest environments. In Sudan, where over 90% of the vast land area is covered by desert and drylands, pastoralism remains a vital feature of the co
Introduction and aim: In SPECT imaging, the finite spatial resolution of the imaging system leads to a blurring of the reconstructed image. Consequently, counts originating from each point in the source distribution will be spread out over a volume in the reconstructed image, leading to spill-over of counts between different structures and distortion of the apparent activity concentration. This pr
Extended abstractNew technologies have enabled an unprecedented level of data collection, enabling retailers to providepersonalized experiences as part of their strategy to deliver better customer value and managecustomer relationships. At the same time, increasingly intrusive data collection techniques have raisedsignificant privacy concerns among consumers and regulators. The result is an increa
Lipids are organic molecules vital for living organisms. They are part of cell membranes and provide an important energy reserve once they are digested by our body. They are most commonly known as fats and oils. Some important so-called polar lipids are amphiphilic molecules, which means they have a head group that is water ‘loving’ (hydrophilic) and a hydrocarbon tail is water ‘hating’ (hydrophobNonlamellar lipid liquid crystalline phases have many potential applications, such as for drug delivery, protein encapsulation or crystallization. Lipid liquid crystalline sponge phase (L3) has so far not been very much considered in these applications, in spite of apparent advantages in terms of its flexibility and capacity of forming large aqueous pores able to encapsulate large bioactive molecu
Popular Abstract in English The cell is the basic unit in all organisms. The molecular machinery in cells converts the energy in sunlight or food into a form of energy that the cell can use for physiological processes in the organism. In humans, this molecular machinery is located in the mitochondria; therefore they are often called the power plants of the cell. The molecular machines are actuallyNADH:quinone oxidoreductase, or complex I, is a large membrane bound enzyme in the respiratory chain of living organisms, that has evolved from the combination of smaller functional building blocks. The enzyme has a conserved core structure, comprising 14 protein subunits: Seven subunits protrude from the membrane and contain a flavin and eight iron-sulfur clusters. The remaining seven subunits in
ryggmärgsskada – Vetenskap och Hälsa Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Etikett: ryggmärgsskada Ny studie om hjärnans vattenkanaler skänker hopp till hjärn- och ryggmärgsskadade 2020-05-26 En internationell forskargrupp har upptäckt en behandling som dramatiskt reducerar svullnaden efter hjärn- och
https://www.vetenskaphalsa.se/tag/ryggmargsskada/ - 2026-05-31
This thesis describes our efforts towards the total synthesis of natural products and the development of a newmethodology to afford a synthetically important scaffold.Chapter 2 outlines our efforts towards the total synthesis of a marine natural product, perophoramidine as wellas our completed synthesis of dehaloperophoramidine. The focus of the studies was to develop an efficient andconcise strat
