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The high cost of photovoltaic modules motivates the use of reflectors to increase the electricity production. The system geometry of static low-concentrating PV systems for building-integration with parabolic aluminium reflectors was optimised for maximum annual electricity production. The optical efficiency of systems with different geometries was calculated from short-circuit current measurement
The electrification of road bound transport is to some extent limited by the large cost of the energy storage required on-board the vehicles, i.e., the cost of the battery. One way of reducing the required capacity of the on-board energy storage is to enable the possibility to supply the vehicles with electrical energy while it is moving, also called dynamic charging. The energy transfer is usuall
Profilområdets världsledande expertis och infrastrukturer utforskar de unika möjligheter som nanovetenskapen och halvledarteknologin erbjuder. Syftet är att bidra till en ansvarsfull resursanvändning, smartare och effektivare energianvändning, framtida informationsteknik och bättre hälsa genom mer träffsäkra medicinska lösningar.The profile area has world leading expertise and infrastructures, and explores the unique opportunities offered by nanoscience and semiconductor technology. The purpose is to contribute to a responsible use of resources, smarter and more efficient use of energy, future information technologies, and better health by more precise tools in medicine.
Profilområdet utökar vår förståelse för naturliga och artificiella systems beteendemönster och tar fram nya artificiella kognitiva förmågor för programvaror och maskiner. Kognition handlar om hur människan, djur och maskiner uppfattar, tar emot, bearbetar, lagrar, plockar fram och delar information.
Profilområdet ska öka kunskapen om komplexa konsekvenser av kollektivt beteende hos naturliga oThe profile area extends our understanding of behavioral patterns of natural and artificial systems and develops new artificial cognitive abilities in software and systems. Cognition means how humans, animals and machines perceive, receive, process, store, retrieve and share information.
The profile area will also increase our knowledge of the complex consequences of collective behavior in nat
Artros är vår vanligaste ledsjukdom och kännetecknas av att brosket i leden successivt bryts ned i kombination med funktionsnedsättning samt rörelse- och belastningssmärta. Processen är långsam; brosknedbrytning pågår under flera år utan påtagliga symptom. Först långt fram i processen syns röntgenologiska förändringar. Enligt evidensbaserade riktlinjer är den primära behandlingen fysioterapi och iOsteoarthritis (OA) is the most frequently occurring joint disease and is characterized by a gradual degradation of joint cartilage as well as pain and loss of function. The disease progression is slow; degradation of cartilage occurs for several years prior to symptoms. Radiological changes occur much later in the process. According to current evidence-based guidelines, the primary treatment is p
Photoelectrochemical water splitting and CO2 reduction provide an attractive route to produce solar fuels while reducing the level of CO2 emissions. Metal halide perovskites (MHPs) have been extensively studied for this purpose in recent years due to their suitable optoelectronic properties. In this review, we survey the recent achievements in the field. After a brief introduction to photoelectroc
Industrial energy efficiency is important for reducing CO2 emissions and could be a competitive advantage for companies because it can reduce costs. However, cost-effective energy efficiency measures are not always implemented because there are barriers inhibiting their implementation. Drivers for energy efficiency could provide means for overcoming these barriers. The aim of this article was to s
The study of labour markets in a historical perspective reveals comprehensive structural change and enormous progress regarding the organization and compensation of labour with implications for economic growth and individual well-being.
Avdelningen bedriver forskning inom området ”supply chain management” och behandlar olika aspekter på strategi, utformning, planering och styrning, mätning och utveckling av försörjningskedjor. Aktuell forskning sker inom följande områden: Automation och användning av ny teknologi i lager, blockchain i försörjningskedjor, forskningsmetodik för försörjningskedjor, globala produktionsnätverk, hemtag
This paper attempts to address the failings of a predominant paradigm in IS research and practice that emphasises technological determinism. This paradigm makes use of a false belief in the power of rationality in organizational decision-making, and a mythology in which organizational actors can be viewed as passive ‘users’ of technology. We wish to create a discussion of the nature and role of pr
In Sweden, energy-consulting services, here referred to as local energy advising (LEA), have traditionally contributed to improving household energy efficiency. The aim of this article is to analyze the development of this service from the 1970s, when the consultancy came into being, to the present day, through a review of documents and published literature. The analysis enables the understanding
Agriculture faces enormous challenges including the need to substantially increase productivity, reduce environmental footprint, and deliver renewable alternatives that are being addressed by developing new oil crops for the future. The efforts include domestication of Lepidium spp. using genomics-aided breeding as a cold hardy perennial high-yielding oil crop that provides substantial environment
Denna enhet tillhör avdelningen Historisk arkeologi. Här ingår personer med verksamhetsroller affilierad forskare, professor emerita och professor emeritus som tillhör avdelningen.
Denna enhet tillhör avdelningen Historisk osteologi. Här ingår personer med verksamhetsroller affilierad forskare, professor emerita och professor emeritus som tillhör avdelningen.
Vid Statistiska Institutionen sker forskning inom olika områden med tillämpningar inom ekonomi och samhällsvetenskap, t ex metoder för urvalsundersökningar, analys av valresultat, grafteori, multivariat analys och tidsserieanalys samt demografi. En annan viktig del av institutionens forskning har biostatistisk inriktning.Research at the Department of Statistics is concentrated to areas involving applications in economics and social sciences. These include methods for sample surveys, analysis of election results, graph theory, multivariate analysis, time series analysis and demography. Another important part of the Department's research concerns biostatistics.
