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  • 1.
    Brännvall, Evelina
    et al.
    Luleå University of Technology, Professional Support, Externfinansiering. Waste Science and Technology, Luleå University of Technology.
    Nilsson, Malin
    Waste Science and Technology, Luleå University of Technology.
    Sjöblom, Rolf
    Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering, Geosciences and Environmental Engineering. Waste Science and Technology, Luleå University of Technology.
    Skoglund, Nils
    Umeå University. Department of Applied Physics and Electronics.
    Kumpiene, Jurate
    Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering, Geosciences and Environmental Engineering. Waste Science and Technology, Luleå University of Technology.
    Effect of residue combinations on plant uptake of nutrients and potentially toxic elements2014In: Journal of Environmental Management, ISSN 0301-4797, E-ISSN 1095-8630, Vol. 132, p. 287-295Article in journal (Refereed)
    Abstract [en]

    The aim of the plant pot experiment was to evaluate potential environmental impacts of combined industrial residues to be used as soil fertilisers by analysing i) element availability in fly ash and biosolids mixed with soil both individual and in combination, ii) changes in element phytoavailability in soil fertilised with these materials and iii) impact of the fertilisers on plant growth and element uptake.Plant pot experiments were carried out, using soil to which fresh residue mixtures had been added. The results showed that element availability did not correlate with plant growth in the fertilised soil with. The largest concentrations of K (3534mg/l), Mg (184mg/l), P (1.8mg/l), S (760mg/l), Cu (0.39mg/l) and Zn (0.58mg/l) in soil pore water were found in the soil mixture with biosolids and MSWI fly ashes; however plants did not grow at all in mixtures containing the latter, most likely due to the high concentration of chlorides (82g/kg in the leachate) in this ash. It is known that high salinity of soil can reduce germination by e.g. limiting water absorption by the seeds. The concentrations of As, Cd and Pb in grown plants were negligible in most of the soils and were below the instrument detection limit values.The proportions of biofuel fly ash and biosolids can be adjusted in order to balance the amount and availability of macronutrients, while the possible increase of potentially toxic elements in biomass is negligible seeing as the plant uptake of such elements was low. © 2013 Elsevier Ltd.

  • 2.
    del Campo, Sergio Martin
    et al.
    Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Embedded Internet Systems Lab.
    Albertsson, Kim
    Luleå University of Technology, Professional Support, IT-Service.
    Nilsson, Joakim
    Engineering Physics student at the Luleå University of Technology.
    Eliasson, Jens
    Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Embedded Internet Systems Lab.
    Sandin, Fredrik
    Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Embedded Internet Systems Lab.
    FPGA prototype of machine learning analog-to-feature converter for event-based succinct representation of signals2013In: IEEE International Workshop on Machine Learning for Signal Processing, Piscataway, NJ: IEEE Signal Processing Society, 2013, article id 6661996Conference paper (Refereed)
    Abstract [en]

    Sparse signal models with learned dictionaries of morphological features provide efficient codes in a variety of applications. Such models can be useful to reduce sensor data rates and simplify the communication, processing and analysis of information, provided that the algorithm can be realized in an efficient way and that the signal allows for sparse coding. In this paper we outline an FPGA prototype of a general purpose "analog-to-feature converter", which learns an overcomplete dictionary of features from the input signal using matching pursuit and a form of Hebbian learning. The resulting code is sparse, event-based and suitable for analysis with parallel and neuromorphic processors. We present results of two case studies. The first case is a blind source separation problem where features are learned from an artificial signal with known features. We demonstrate that the learned features are qualitatively consistent with the true features. In the second case, features are learned from ball-bearing vibration data. We find that vibration signals from bearings with faults have characteristic features and codes, and that the event-based code enable a reduction of the data rate by at least one order of magnitude.

  • 3.
    Ejdemo, Thomas
    et al.
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Social Sciences.
    Ylinenpää, Håkan
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Innovation and Design.
    Örtqvist, Daniel
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Innovation and Design.
    Söderholm, Patrik
    Luleå University of Technology, Professional Support, Ekonomi.
    Lundgren, Nils-Gustav
    Projekt: Regional förnyelse2015Other (Other (popular science, discussion, etc.))
  • 4.
    Foster, Tim
    et al.
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Business Administration and Industrial Engineering.
    Oldenburg, Mia
    Luleå University of Technology, Professional Support, VSS Career Center.
    Branding You: How to Market Yourself in a Competitive World2016Book (Other (popular science, discussion, etc.))
  • 5.
    Frank, Lotta
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Att söka omvårdnadslitteratur: så här gör du steg för steg!2001In: Uppdukat, ISSN 1101-5624, Vol. 13, no 1, p. 4-6Article in journal (Other (popular science, discussion, etc.))
  • 6.
    Gedda, Oskar
    et al.
    Luleå University of Technology, Professional Support. Högskolepedagogiskt centrum.
    Wikberg Nilsson, Åsa
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Innovation and Design.
    Design av artefakter för lärande: Strategiskt högskolepedagogiskt utvecklingsarbete2017Report (Other academic)
    Abstract [sv]

    I detta arbete undersöks möjligheten av att stärka en kompetensfokuserad utbildningskultur genom att använda artefakter som stöd för självreglerat lärande och förändring av undervisningspraktik. En utgångspunkt är att både ledare, lärare och studenter behöver omsätta utbildningsmål till vardaglig praktik för att påverka kvaliteten i undervisningspraktiken och lärandet. Sbret omfattar ett strategiskt pedagogiskt utvecklingsprojekt som stöd före en förändrad undervisningspraktik, där artefakter använts för att rikta studenters självreglerande lärande mot avsedda utbildningsmål. På mikronivå handlar detta om vad den enskilde studenten och läraren kan göra i sin dagliga verksamhet. På en mesonivå handlar det om vad institutionen kan göra för att påverka och stödja studenternas lärande. På makronivå kan det även omfatta nationella och internationella perspektiv på strategisk pedagogisk utveckling som kan eller bör påverka en utbildningskultur. Självreglerande lärande omfattar att en individ tar ansvar för sin egen skicklighet och kunskapsinhämtning. Artefakter är medvetet designade objekt som kan bidra till självreglerat lärande i och med att de öppnar upp undervisningspraktiken för studentens handling mot avsedda kunskapsobjekt. Tre olika case har använts för att utforska användandet och den upplevda nyttan av tre olika artefakter: målbild, dialogduk och kompetensprofil. Artefakterna utvecklades i samarbete med lärare och studenter för att stödja implementeringen. i samtliga fall beskrivs artefakterna bidra till ökad självinsikt och förståelse av utbildningsmålen. I våra studier har vi sett att artefakter stödjer metareflektion och självvärdering, vilket i sin tur stödjer en konstruktiv undervisningspraktik. I förlängningen är intentionen att artefakterna ska bidra till att stärka meningsförhandling genom att stödja dialoger och reflektioner om sammanhang, syfte och mål i en kompetensfokuserad utbildningskultur. 

  • 7.
    Hansson, Lars
    et al.
    Luleå University of Technology, Department of Engineering Sciences and Mathematics, Wood Science and Engineering. Faculty of Engineering and Natural Sciences, Norwegian University of Science and Technology (NTNU), Ålesund.
    Couceiro, José
    Luleå University of Technology, Department of Engineering Sciences and Mathematics, Wood Science and Engineering.
    Fjellner, Bengt-Arne
    Luleå University of Technology, Professional Support, IT-Service.
    Estimation of shrinkage coefficients in radial and tangential directions from CT images2017In: Wood Material Science & Engineering, ISSN 1748-0272, E-ISSN 1748-0280, Vol. 12, no 4, p. 251-256Article in journal (Refereed)
    Abstract [en]

    The aim of the present work was to use the displacement information generated from the spatial alignment in order to compute wood shrinkage in the radial and tangential directions in computed tomography (CT) images, and to compare the results with those obtained with computer-aided design software on the same images. To estimate the shrinkage coefficients from tomography images, wood specimens in the green state, equilibrium moisture content 15% and 8% state and oven dry condition were scanned. Specimens were taken from Norway spruce and Scots pine logs. The root-mean-square-error calculations showed acceptable small differences between the two measuring methods, which means that the algorithm is a useful tool for estimating the shrinkage coefficients in radial and tangential direction from CT images. This provides an image processing tool to monitor the dimensional changes during the drying and heat treatment process. 

  • 8.
    Hansson, Lars
    et al.
    Luleå University of Technology, Department of Engineering Sciences and Mathematics, Wood Science and Engineering.
    Fjellner, Bengt-Arne
    Luleå University of Technology, Professional Support, VSS Support.
    Wood shrinkage coefficient and dry weight moisture content estimations from CT-images2013In: Pro Ligno, ISSN 1841-4737, E-ISSN 2069-7430, Vol. 9, no 4, p. 557-561Article in journal (Refereed)
  • 9.
    Haupt, Ann-Christine
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Kvinnouniversitetet: utbildningsmodeller riktade till kvinnor i glesbygd : en förstudie1993Report (Other (popular science, discussion, etc.))
  • 10.
    Haupt, Ann-Christine
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Laestadius from today's perspective2002In: The Barents libraries conference: report from a seminar at Ájtte, Swedish Mountain and Sámi Museum September 10-12, 2001, Ájtte , 2002, p. 83-88Conference paper (Other academic)
  • 11.
    Haupt, Ann-Christine
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Online bibliographic databases and user education at Lulea University of Technology, Sweden1987In: IATUL Quarterly, ISSN 0950-4117, Vol. 1, no 1, p. 41-43Article in journal (Other academic)
    Abstract [en]

    Lulea University includes a large teacher training college, a growing college of music and a qualified economics and business administration programme. In total there are now 3500 students at the university and almost 2000 students in engineering. Together with the six large Swedish university cities, Lulea has permanent research facilities within the technical faculty. The library is a service institution for the entire university, and actually consists of three libraries: the Technical University Library and the Teacher Training College Library, both in Lulea, and the Music Teachers Training College Library in Pitea. The author discusses the user education programme. This is discussed in terms of online databases; funding; the pedagogic model; planning; the contents; evaluation; and the future

  • 12.
    Haupt, Ann-Christine
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    The Ragnar Lassinantti Collection at Lulea University Library1999In: Proceedings of the 24th Annual Conference of the International Association of Aquatic and Marine Science Libraries and Information Centers (IAMSLIC) / [ed] James W. Markham; Andrea L. Duda; Martha Andrews, IAMSLIC , 1999, p. 285-291Conference paper (Refereed)
    Abstract [en]

    Paper presented at the Joint 2Fourth Annual IAMSLIC Conference and Seventeenth Polar Libraries Colloquy, 1998. The Ragnar Lassinantti Collection at Lulea University of Technology, Sweden, acquired the Ragnar Lassinantti Book Collection in 1990. The collection consists of about 13000 volumes, most of which are works of fiction and works on history, social science, geography, the history of literature, art and religion. The main focus of the literature in the collection is on Nordic conditions, with about 2000 volumes treating the Arctic regions of Fenno-Scandinavia and the Kola Peninsula, including the Sami (Lapps) and the Laestadian movement. The collection not only contains literature in Swedish, but also in all of the other Nordic languages, especially Finnish. The archive material that belongs to the collection includes about 600 audio tape recordings. The tapes contain Ragnar Lassinantti's radio recordings from a radio programme which mostly consists of interviews with people from the Arctic regions of Fenno-Scandinavia and the Kola Peninsula

  • 13.
    Haupt, Ann-Christine
    et al.
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Haupt, Gisela
    Maria, Amanda och Keksi längs Torne älv efter islossningen1996In: Göra upp eld: 21 författare om ett annat Sverige, Östersund: Glesbygdsverket , 1996, p. 75-88Chapter in book (Other (popular science, discussion, etc.))
  • 14.
    Haupt, Ann-Christine
    et al.
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Mikko, Kenneth
    Tornionlaakson vuosikirja/Tornedalens årsbok 2000: Lars Levi Laestadius 200 år2000Collection (editor) (Other academic)
  • 15.
    Haupt, Ann-Christine
    et al.
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Sarri, Peter
    Plan för samiskt bibliotek: rapport från biblioteksutredningen2003Report (Other (popular science, discussion, etc.))
  • 16. Höiseth, Terje
    et al.
    Haupt, Ann-ChristineLuleå University of Technology, Professional Support, Universitetsbiblioteket.
    Northern Libraries Colloquy: proceedings of the Eleventh Northern Libraries Colloquy, Luleå, Sweden, June 9-121986Collection (editor) (Other academic)
  • 17.
    Jansson, Bengt-Olov
    Luleå University of Technology, Professional Support, IT-Service.
    From technical specification to service delivery2007Conference paper (Other (popular science, discussion, etc.))
    Abstract [en]

    IT-support at the Lulea University of Technology, Sweden, 14000 students, consisted up to the beginning of 2006 mainly of technical support. The support was described in terms of technology like computer model, amount of CPU, size of core memory, backup descriptions in terms of online storage, frequency time between backups etc. The quality of service was orally said to be ”as soon as possible” which implied that an incident would be “looked upon the next day and the ambition was to fix it in a week”. The security problems were immense – e.g. some webservers were restarted once a day due to hacking. To that the IT-service 2005 got a drop in funding with 23 % and an order to maintain service level. Although the IT-service cut out almost everything from support contracts to education of staff it was almost on its knees. The familiar place where most people had their own rooms had to be replaced with an office landscape. The formal organisation was changed. The informal structure was beaten and the mood was low. With that in background we also had to implement the new IT-strategy vision. The challenge was now to implement a system and even more important – the attitude - that delivers ”service not technology”. We are still on the route to do so. Slowly are we changing the thinking from ”we need more people” to ”how can we deliver in another way”. But still the arguments often heard are ”IT-service must forbid the users to use that specific application” or “they should only be allowed to use one type of application and one single version” etc. How we attacked these issues with SLA’s, agreements, negotiations, introducing “computer power”, guaranties, consolidation, change of billing system, and how we at the same time found the lack of internal communication to be one of the main problems in this development – this and some errors will shortly be described by the officer for customer relations. For in the end - we did deliver - although we didn’t cut 23 %– we cut 15% - and we did implement the alfa version of our Service Level Agreements.

  • 18.
    Jansson, Bengt-Olov
    Luleå University of Technology, Professional Support, IT-Service.
    Service delivery at Luleå University of Technology: the second wave2009Conference paper (Other (popular science, discussion, etc.))
    Abstract [en]

    This second paper will present what happened with IT-delivery after centralization during an economically difficult period in the university’s history. It will tell how the late introduced ITgovernment (The Demanding Board of IT) worked and made a change in both the internal discussion climate and how the attitudes changed from blaming to collaboration. It will present some of the good statements taken. The paper will then shortly discuss the conflict between a fully paid quality dependent service delivery and the public service’s way of looking at costs, payments and management. It will present some updated SLAs (Service Level Agreements). But also how we removed all internal invoices by replacing them with a direct transfer system, reducing internal handling costs from 40 to near 0 Euro per invoice and how we solved the invoice information. Of course it will resume some of our new mistakes. In the end this paper will question if a detailed IT-price list leads to sub optimization. The paper is a free standing follow-up from a paper published as a poster at Eunis Conference 2006 in Grenoble with the title “From technical specification to service delivery”. That described how we reduced IT-costs with 15% (goal 23%), introduced ITIL (Information Technology Infrastructure Library), described many standard services in SLDs (a sort of Service Level Agreements) and introduced rented computers in order to standardize the computer environment. It also told how we handled fines and penalties and what mistakes we made during that revolutionary period.Some Headlines: Who we are; IT as a service; The Demanding Board of IT; The conflict; Invoicing removal; Web affirmation

  • 19.
    Kumpiene, Jurate
    et al.
    Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering, Geosciences and Environmental Engineering.
    Brännvall, Evelina
    Luleå University of Technology, Professional Support. EXTfinansiering.
    Lagerkvist, Anders
    Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering, Geosciences and Environmental Engineering.
    Andreas, Lale
    Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering, Geosciences and Environmental Engineering.
    Project: North Waste Infrastructure2014Other (Other (popular science, discussion, etc.))
  • 20.
    Linde, Peter
    et al.
    Blekinge tekniska högskola.
    Eriksson, Jörgen
    Lunds universitet.
    Kullman, Lars
    Chalmers University of Technology.
    Fathli, Margaretha
    Kungliga tekniska högskolan, KTH.
    Karlsson, Klemens
    Kungliga tekniska högskolan, KTH.
    Sikström, Marjatta
    Stockholms Universitet.
    Sköld, Ylva
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Tång, Ingela
    Stockholms Universitet.
    Accessibility and self-archiving of conference articles: A study on a selection of Swedish institutional repositories2011In: Information Services and Use, ISSN 0167-5265, E-ISSN 1875-8789, Vol. 31, no 3-4, p. 259-269Article in journal (Refereed)
    Abstract [en]

    The main purpose of this project has been to examine the accessibility of refereed conference articles and the OA- and publishing policies of conferences in order to in this way elucidate different aspects concerning self-archiving in Swedish institutional repositories. For this purpose, the project participants have examined a number of conferences and references to conference articles via their institutional repositories during a specific time period and described these from the perspective of a common scheme. The study has showed that the local institutional repositories fill an important role to make conference publications visible. We have found that ca. 50% of the conference papers can be published as postprints in our institutional repositories. We have noticed that ca. 15% or the studied conference articles are not available at all. It is, therefore, of great importance to use local institutional repositories as a publishing channel, not only for primary published material such as dissertations and reports, but also as a source for finding these conference articles "without a home". Between 20-25% of the examined articles were found in some type of OA archive; ca. half of these were found in one of the project participants' own institutional repositories. This indicates that the publishing database of respective higher education institution is an important factor for open accessibility. Ca. 10% of the conferences in the study had an explicit OA policy or expressed such a policy by openly making conference articles accessible on their conference sites. A big problem when it comes to self-archiving of conference articles is the lack of information about OA policy. The landscape of conference publishing is complex and the self-archiving of documents from conferences is very time-consuming. Above all, we would wish a policy resource for conferences similar to the SHERPA/RoMEO. At present, however, there is no other alternative than scrutinizing the conferences' copyright information to the authors and from this attempt to draw conclusions about possible self-archiving. To facilitate the future handling and classification of conference articles in Swedish institutional repositories a number of recommendations are suggested

  • 21.
    Lundmark, Robert
    et al.
    Luleå University of Technology, Professional Support, Ekonomi.
    Ouraich, Ismail
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Social Sciences.
    Nolander, Carl
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Social Sciences.
    Andersson, Stefan
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Social Sciences.
    Olofsson, Elias
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Social Sciences.
    Bryngemark, Elina
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Social Sciences.
    Wetterlund, Elisabeth
    Luleå University of Technology, Department of Engineering Sciences and Mathematics, Energy Science.
    Lundgren, Joakim
    Luleå University of Technology, Department of Engineering Sciences and Mathematics, Energy Science.
    Leduc, Sylvain
    International Institute for Applied Systems Analysis, Österrike.
    Forsell, Nicklas
    International Institute for Applied Systems Analysis, Österrike.
    Kindermann, Georg
    International Institute for Applied Systems Analysis, Österrike.
    Pettersson, Karin
    Chamlers tekniska högskola.
    Projekt: Storskalig utbyggnad av bioraffinaderier: Nya värdekedjor, produkter och effektivt utnyttjande av skoglig biomassa2016Other (Other (popular science, discussion, etc.))
    Abstract [sv]

    Utvecklingen av kommersiella bioraffinaderikoncept är av strategisk betydelse för Sveriges utveckling till en biobaserad ekonomi. Bioraffinaderier bidrar till att ersätta fossila med biobaserade råvaror. Dessutom bidrar de till en smartare användning av biomassa, ökat förädlingsvärde samt utvecklingspotentialen av nya bioprodukter. Tekniska potentialer och industriella tillämpningar sammanlänkas med råvaruförsörjning samt marknads-, innovations- och policyaspekter. Projektet är tvärvetenskapligt och omfattar integration av modeller som kan redogöra för samspelet mellan olika sektorer, som inkluderar geografiska variationer av utbud och efterfrågan av skoglig biomassa, och som kan fånga effekterna av förändrade marknadsvillkor och styrmedel. För modellintegrationen kommer verktyg tas fram för att underlätta kommunikation och återkoppling mellan de ingående modellerna. Projektet syftar till att generera ny kunskap och ett modellramverk för avancerade systemanalyser relaterade till (i) den svenska biomassa och dess roll i ett hållbart energisystem och (ii) industriell omvandling av processindustrin i riktning mot ett framtida bioraffinaderi branschen. Genomförandefasen bygger på tre uppgiftsområden.

  • 22.
    Lundmark, Robert
    et al.
    Luleå University of Technology, Professional Support, Ekonomi.
    Wetterlund, Elisabeth
    Luleå University of Technology, Department of Engineering Sciences and Mathematics, Energy Science.
    Lundgren, Joakim
    Luleå University of Technology, Department of Engineering Sciences and Mathematics, Energy Science.
    Ouraich, Ismail
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Social Sciences.
    Bryngemark, Elina
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Social Sciences.
    Zetterholm, Jonas
    Luleå University of Technology, Department of Engineering Sciences and Mathematics, Energy Science.
    Olofsson, Elias
    Nolander, Carl
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Social Sciences.
    Pettersson, Karin
    Chalmers tekniska högskola, Sverige.
    Harvey, Simon
    Chalmers tekniska högskola, Sverige.
    Ahlström, Johan
    Chalmers tekniska högskola.
    Andersson, Stefan
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Social Sciences.
    Projekt: En hållbar omställning av energisystemet mot en ökad andel bioenergi2016Other (Other (popular science, discussion, etc.))
    Abstract [en]

    3 PhD projects: Markets and price formulation (LTU, economics); Technologies and value chains (Chalmers) and; Location and industrial change (LTU, energy engineering). The general system perspective has its starting point in the importance of biomass and bioenergy in the transition to a long-run sustainable energy system and to an efficient spatial resource utilization and production with increased value chains. Focus is on biorefineries. A spatial approach will be applied in combination with national energy system modelling in connection with technological development potentials and industrial applications is linked to the feed-stock supply as well as market and policy issues.

  • 23.
    Melander-Wikman, Anita
    et al.
    Luleå University of Technology, Department of Health Sciences, Health and Rehab.
    Bergvall-Kåreborn, Birgitta
    Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Computer Science.
    Isaksson, Lennart
    Luleå University of Technology, Professional Support, VSS Utveckling.
    Project: MyHealth@Age2013Other (Other (popular science, discussion, etc.))
    Abstract [sv]

    MyHealth@Age projektet utvecklade tjänster och produkter som aktivt involverar äldre personer i deras egen vård- och omsorg för att de ska få bättre hälsa, trygghet och välbefinnande. Målsättningen var att de äldre ska förbli så friska och välmående att de klarar sig själva 3-5 år längre än vad som annars vore fallet. På så sätt ökas de äldres livskvalitet samtidigt som vård- och omsorgsorganisationerna ges bättre verksamhetsförutsättningar. I nära samverkan med äldre slutanvändare, vård- och omsorgspersonal, leverantörer och forskare utvecklades produkter och tjänster för mobilt trygghetslarm, ordinerad egenvård samt social samverkan. Syftet var att de nya produkterna och tjänsterna ska bli viktiga för medverkande aktörers konkurrenskraft, tillväxtmöjligheter (företag) och verksamhetsförutsättningar (organisationer).De vård- och omsorgsorganisationer som involverades i det svenska fältprovet var Luleå och Bodens kommun samt Norrbottens läns landsting. Projektet genomfördes januari 2008-december 2010. Fältprov genomfördes september 2009 – november 2010 i Boden/Luleå, Tromsö och Belfast för utvärdering och vidareutveckling av tjänsterna och produkterna. Fältproven involverade 15-tal äldre slutanvändare per land samt berörd primärvård- och kommunal omsorgspersonal. Totalt var 15 organisationer och företag engagerade i projektet. MyHealth@Age projektet finansierades av EU programmet Norra Periferin.

  • 24.
    Näppä, Anna
    et al.
    Luleå University of Technology, Professional Support, Studentservice.
    Farshid, Mana
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Business Administration and Industrial Engineering.
    Foster, Tim
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Business Administration and Industrial Engineering.
    Employer branding: Attracting and retaining talent in financial services2014In: Journal of Financial Services Marketing, ISSN 1363-0539, E-ISSN 1479-1846, Vol. 19, no 2, p. 132-145Article in journal (Refereed)
    Abstract [en]

    This study develops and investigates a framework for better understanding employer branding. More specifically, the overall purpose is to provide a deeper understanding on how employer branding is used to attract and retain talent. An extensive literature review leads to a proposed conceptual framework focusing on two key research questions: How can the relationship between corporate branding, internal branding and employer branding in service industries be described? And, How can the role of corporate values in delivering the brand promise be described? A qualitative, case study approach is used to collect data from a financial services company in Sweden. The data collected and analyzed reveals that the areas of employer, internal and corporate branding are not mutually exclusive, but instead an intertwined collection of branding issues that together form the corporation's core values. All of this together is what allows the corporation to in turn deliver its brand(s) promise to several stakeholder groups

  • 25.
    Näsström, Mats
    et al.
    Luleå University of Technology, Department of Engineering Sciences and Mathematics, Product and Production Development.
    Lundström, Staffan
    Luleå University of Technology, Department of Engineering Sciences and Mathematics, Fluid and Experimental Mechanics.
    Karlberg, Magnus
    Luleå University of Technology, Department of Engineering Sciences and Mathematics, Product and Production Development.
    Lindgren, Lars-Erik
    Luleå University of Technology, Department of Engineering Sciences and Mathematics, Mechanics of Solid Materials.
    Turesson, Lena
    Luleå University of Technology, Professional Support, VSS TVM.
    Palmblad, Marie-Louise
    Luleå University of Technology, Professional Support, VSS TVM.
    Projekt: Fastelaboratoriet - VINNEXC2007Other (Other (popular science, discussion, etc.))
    Abstract [sv]

    Fastelaboratoriet är ett VINN Excellence Center för innovation inom Funktionella Produkter. Centret skapades till minne av innovatören Rolf Faste som under många år var verksam vid Stanford University i Kalifornien, USA

  • 26.
    Osipova, Ekaterina
    et al.
    Luleå University of Technology, Professional Support. EXTfinansiering.
    Borgbrant, Jan
    Apleberger, Lennart
    Projekt: Riskhantering vid olika entreprenad- och samverkansformer2011Other (Other (popular science, discussion, etc.))
    Abstract [sv]

    Riskhantering i ett byggprojekt har stor inverkan på tid, kostnad och kvalitet på utfallet. I och med ökad storlek och komplexitet på byggprojekten har förmågan att hantera risker således blivit en central faktor för att förebygga oönskade konsekvenser i projekten. På vilket sätt olika risker fördelas mellan aktörerna i byggprocessen påverkas av hur projektet är upphandlat. Valet av lämplig entreprenad- och samverkansform är därför viktigt för att stödja riskhantering i ett byggprojekt. Det övergripande syftet med den här studien är att öka förståelsen av riskhanteringen inom de olika entreprenadformerna generalentreprenad, totaltentreprenad och projekt med samverkansformen partnering. Fördjupade kunskaper om riskhantering förväntas bidra till bättre slutresultat för både beställare och entreprenör. Studien omfattar nio byggprojekt som nyligen genomförts i Sverige. Datainsamlingen har skett via både intervjuer och enkäter till beställarna, entreprenörer och konsulter som deltagit i projekten. Resultaten visar att nuvarande genomförandeformer saknar en fungerande process för riskhantering. Det är viktigt att aktörerna i större utsträckning fokuserar mer på processen för att riskhanteringen skall bidra till projektet. Frånvaron av systematisk riskhantering var speciellt tydlig i det tidiga skedet av byggprocessen, programfasen, där en systematisk hantering av risker dock ger det bästa utfallet. I produktionsfasen var intresset och användningen av en systematisk riskhantering större. Resultatet av studien visar att kommunikationen av risker mellan aktörerna inte fungerar i den utsträckning den borde, oavsett vilken genomförandeform som användes, för att projektsäkerheten skulle säkerställas. Vidare visar studien på ett tydligt samband mellan genomförandeformen och riskhanteringen. Generalentreprenadformen skapar inte rätt förutsättningar för en öppen diskussion om projektrisker och gemensam riskhantering. Totalentreprenaden ger en större möjlighet till diskussion av projektrisker mellan konsulter och entreprenörer i ett tidigt skede av byggprocessen. Samverkansformen partnering stöder en tidig samverkan mellan aktörerna och medför att alla aktörer deltar tidigt i riskhanteringen. Studien visar också på att det finns en del drivkrafter och hinder för en effektiv riskhantering. Rapporten avslutas med ett antal rekommendationer till aktörerna i byggprocessen för en mer effektiv riskhantering.

  • 27.
    Osipova, Ekaterina
    et al.
    Luleå University of Technology, Professional Support. EXTfinansiering.
    Eriksson, Per-Erik
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Innovation and Design.
    Olofsson, Thomas
    Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering, Industrilized and sustainable construction.
    Projekt: Systematisk gemensam riskhantering i byggprojekt2011Other (Other (popular science, discussion, etc.))
    Abstract [sv]

    Detta forskningsprojekt avser att utveckla och testa en modell för systematisk gemensam riskhantering som kan ge vägledning om hur riskhantering bör utformas vid olika typer av projekt för att främja projektframgång. De flesta byggprojekt påverkas i hög grad av osäkerhet. Snabbare förändringar i en globaliserad värld, nya material och tillverkningsmetoder samt ökad tidspress är exempel på faktorer som gör att osäkerheten har ökat och spås fortsätta öka. Dessa osäkerheter leder i sin tur till ökad risk som ofta orsakar mer eller mindre allvarliga problem i byggprojekt. Byggbranschens aktörer har fått kritik för otillfredsställande projektresultat, som till exempel bristande kvalitet och kundtillfredsställelse, förseningar och kostnadsökningar. Dessa problem härstammar från ökad risk och bristande hantering av dessa risker. Med ökad osäkerhet har därför riskhantering blivit allt viktigare i dagens byggbransch. Riskhantering baseras oftast på erfarenhet och subjektiva bedömningar. Detta är olämpligt och har visat sig leda till dåliga resultat ur ett riskhanteringsperspektiv. För att minska risken för tids- och kostnadsöverskridanden bör projektaktörerna istället använda sig av systematiska och analytiska kalkylmodeller där aktörerna gemensamt identifierar och hanterar risker.

  • 28.
    Ouraich, Ismail
    et al.
    Tillväxtanalys, Internationalisation and Structural Change, Östersund.
    Wetterlund, Elisabeth
    Luleå University of Technology, Department of Engineering Sciences and Mathematics, Energy Science. Ecosystems Services and Management, International Institute for Applied Systems Analysis (IIASA), Laxenburg, Austria.
    Forsell, Nicklas
    Ecosystems Services and Management, International Institute for Applied Systems Analysis (IIASA), Laxenburg, Austria.
    Lundmark, Robert
    Luleå University of Technology, Professional Support, Ekonomi.
    A spatial-explicit price impact analysis of increased biofuel production on forest feedstock markets: a scenario analysis for Sweden2018In: Biomass and Bioenergy, ISSN 0961-9534, E-ISSN 1873-2909, Vol. 119, p. 364-380Article in journal (Refereed)
    Abstract [en]

    The present paper introduces an integrated spatially explicit framework for assessing price impact on forestry markets in Sweden. The framework is based on the “soft-link” of a price determination model, the SpPDM model with the BeWhere Sweden model. The aim is to analyse the impacts of increased forest-based biofuel production for transportation within the Swedish context by 2030. To that effect, we develop scenarios analyses based on the simulations of successive biofuel production targets, under different assumptions concerning the competition intensity for forest biomass and the use of industrial by-products. The results suggest marginal impacts on the prices of forest biomass. The average across spatial-explicit prices varies from 0% to 2.8% across feedstocks and scenario types. However, the distribution of the spatial-explicit price impacts displays large variation, with price impacts reaching as high as 8.5%. We find that the pattern of spatial distribution of price impacts follows relatively well the spatial distribution of demand pressure. However, locations with the highest price impacts show a tendency of mismatch with the locations of the highest demand pressure (e.g. sawlogs). This is a counterintuitive conclusion compared to results from non-spatial economic models. The spatial-explicit structure of the framework developed, and its refined scale allows such results to be reported. Hence, from a policy-making perspective, careful analysis should be devoted to the locational linkages for forestry markets of increased biofuel production in Sweden.

  • 29.
    Palage, Kristoffer
    et al.
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Social Sciences.
    Lundmark, Robert
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Social Sciences. Luleå University of Technology, Professional Support, Ekonomi.
    Söderholm, Patrik
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Social Sciences. Luleå University of Technology, Professional Support, Ekonomi.
    The innovation effects of renewable energy policies and their interaction: the case of solar photovoltaics2018In: Environmental Economics and Policy Studies, ISSN 1432-847X, E-ISSN 1867-383XArticle in journal (Refereed)
    Abstract [en]

    The objective of this paper is to examine the innovation impacts of renewable energy support policies, and their interaction in the empirical context of solar photovoltaics (PV) technology. This is achieved using data on patent applications for 13 countries over the period 1978–2008, and unconditional negative binomial estimators. The analysis addresses one technology-push instrument, public R&D support, and two demand-pull instruments, feed-in tariffs (FIT), and renewable energy certificate (REC) schemes. The results indicate that: (a) both FIT and REC schemes induce solar PV patenting activity, but the impact of the former policy appears to be more profound; (b) public R&D support has overall been more influential than FIT and REC schemes in encouraging solar PV innovation; (c) policy interaction exists in that the impact of public R&D support on innovation is greater at the margin if it is accompanied by the use of FIT schemes for solar PV. A corresponding interaction effect is harder to detect for public R&D support and REC schemes, possibly due to the stronger technology selection pressure under the latter policy. The results following several robustness tests support the existence of a positive interaction effect between public R&D and FIT schemes.

  • 30.
    Pettersson, Fredrik
    et al.
    Luleå University of Technology, Professional Support, Utbildnings- och forskningsenheten.
    Maddison, David
    Acar, Sevil
    Söderholm, Patrik
    Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Social Sciences.
    Convergence of carbon dioxide emissions: a review of the literature2014In: International Review of Environmental and Resource Economics, ISSN 1932-1465, E-ISSN 1932-1473, Vol. 7, no 2, p. 141-178Article in journal (Refereed)
    Abstract [en]

    The objective of this paper is to review previous research on convergence of carbon dioxide emissions among countries. We discuss the key findings in this work, how the choices of model, data, statistical tests, etc. influence the results, and highlight some policy implications. The empirical research on convergence in per capita carbon dioxide emissions shows some evidence of convergence between developed (OECD) countries, while at the global level there appear to be relatively persistent gaps or divergence. These results are however sensitive to the choice of econometric approach and data set (e.g., the length of the time series). Still, the empirical basis for an egalitarian rule of equal per capita emissions in the design of global climate policy is not solid; it ignores the specific structural characteristics of countries such as climate, natural resource endowments, etc. The analysis therefore points to a need for more in-depth analyses of the structural determinants of carbon intensity (productivity) at the country level, as well as to additional research on the economic consequences of different types of equity principles (including combinations of such principles).

  • 31.
    Pettersson, Lennart
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Aktivitet: Current issues in European cultural studies2011Other (Other (popular science, discussion, etc.))
  • 32.
    Pettersson, Lennart
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Aktivitet: Current issues in European cultural studies2011Other (Other (popular science, discussion, etc.))
  • 33.
    Pettersson, Lennart
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Aktivitet: En resa genom Lappland 1820 i text och bild2008Conference paper (Other (popular science, discussion, etc.))
    Abstract [sv]

    Föreläsning Sjöfartsmuseet, Göteborg

  • 34.
    Pettersson, Lennart
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Aktivitet: En resa genom Lappland 1820 i text och bild2008Conference paper (Other (popular science, discussion, etc.))
    Abstract [sv]

    Föreläsning Billströmska folkhögskolan, Tjörn

  • 35.
    Pettersson, Lennart
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Aktivitet: Fornnordiska motiv i konsten1995Conference paper (Other (popular science, discussion, etc.))
    Abstract [sv]

    Föreläsning på Arkeologiföreningen, Umeå universitet

  • 36.
    Pettersson, Lennart
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Aktivitet: Han doktorerar om gamla föreningar: när det offentliga samhället blir mindre och mindre blir föreningssamhället allt viktigare2000Other (Other (popular science, discussion, etc.))
  • 37.
    Pettersson, Lennart
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Aktivitet: Human Dimensions in the Circumpolar Arctic2008Other (Other (popular science, discussion, etc.))
  • 38.
    Pettersson, Lennart
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Aktivitet: Johan Fredrik Höckert, en resa och en målning2006Conference paper (Other (popular science, discussion, etc.))
    Abstract [sv]

    Docentföreläsning, Humanistisk fakultet Umeå universitet

  • 39.
    Pettersson, Lennart
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Aktivitet: Johan Fredrik Höckert, en resa och en målning2007Conference paper (Other (popular science, discussion, etc.))
    Abstract [sv]

    Julföreläsning, Institutionen för Konst- och bildvetenskap, göteborgs universitet

  • 40.
    Pettersson, Lennart
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Aktivitet: Johan Fredrik Höckert och hans lappkapell2009Conference paper (Other (popular science, discussion, etc.))
    Abstract [sv]

    Föreläsning Sjöfartsmuseet, Göteborg

  • 41.
    Pettersson, Lennart
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Aktivitet: Journal of Northern Studies2009Other (Other (popular science, discussion, etc.))
  • 42.
    Pettersson, Lennart
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Aktivitet: Konst, Bildning och föreningsliv i 1800-talets norden1998Other (Other (popular science, discussion, etc.))
  • 43.
    Pettersson, Lennart
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Aktivitet: Konst och genus2003Other (Other (popular science, discussion, etc.))
  • 44.
    Pettersson, Lennart
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Aktivitet: Konstnärsgillet: konsliv och föreningsväsende vid mitten av 1800-talet2000Conference paper (Other (popular science, discussion, etc.))
    Abstract [sv]

    Offentlig föreläsning på Stockhoms stadsmuseum arrangerad av Sanfundet S:t Erik.

  • 45.
    Pettersson, Lennart
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Aktivitet: Konstnärsgillet: konstliov och föreningsväsende i Stockholm vid mitten av 1800-talet2001Conference paper (Other (popular science, discussion, etc.))
    Abstract [sv]

    Offentlig föreläsning på Ateneum, Helsingfors.

  • 46.
    Pettersson, Lennart
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Aktivitet: Konstnärsgillet: konstliv vid mitten av 1800-talet2001Conference paper (Other (popular science, discussion, etc.))
    Abstract [sv]

    Offentlig föreläsning på Bildmuseet i Umeå i samband med Populärvetenskapens vecka.

  • 47.
    Pettersson, Lennart
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Aktivitet: Konstvetenskaplig bulletin1998Other (Other (popular science, discussion, etc.))
  • 48.
    Pettersson, Lennart
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Aktivitet: Ledamot av betygsnämnd vid Christina G. Wistmans disputation på avhandlingen "Manifestation och avancemang. Eugen: konstnär, konstsamlare, mecenat och prins. Institutionen för konst- och bildvetenskap, Göteborgs universitet2008Other (Other (popular science, discussion, etc.))
  • 49.
    Pettersson, Lennart
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Aktivitet: Ledamot av betygsnämnd vid Nicklas Hålléns disputation på avhandlingen "Travelling objects : modernity and materiality in british colonial travel literature about Africa", Engelsk litteratur, Institutionen för språkstudier, Umeå universitet2011Other (Other (popular science, discussion, etc.))
  • 50.
    Pettersson, Lennart
    Luleå University of Technology, Professional Support, Universitetsbiblioteket.
    Aktivitet: Ledamot av betygsnämnd vid Viveka Kjellmers disputation på avhandlingen "Doft i bild: om bilden som kommunikatör i parfymannonensw värld", Konst- och bildvetenskap, Institutionen för kultervetenskaper, Göteborgs universitet2009Other (Other (popular science, discussion, etc.))
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