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  • 1.
    Andersson, Ingrid
    et al.
    Linköping University, The Institute of Technology. Linköping University, Department of Mechanical Engineering, Applied Thermodynamics and Fluid Mechanics.
    Krusell, Daniel
    Linköping University, Department of Physics, Chemistry and Biology.
    Lawrence, David
    Linköping University, Department of Physics, Chemistry and Biology.
    Dricksvatten, Finspångs Tekniska Verk AB2004Report (Other academic)
  • 2.
    Andersson, Ingrid
    et al.
    Linköping University, The Institute of Technology. Linköping University, Department of Mechanical Engineering, Applied Thermodynamics and Fluid Mechanics.
    Krusell, Daniel
    Linköping University, Department of Physics, Chemistry and Biology.
    Lawrence, David
    Linköping University, Department of Physics, Chemistry and Biology.
    Förslag till försök i fullskala på vattenverket vid Finspångs Tekniska Verk Ab2004Report (Other academic)
  • 3.
    Andersson, Ingrid
    et al.
    Linköping University, The Institute of Technology. Linköping University, Department of Mechanical Engineering, Applied Thermodynamics and Fluid Mechanics.
    Krusell, Daniel
    Linköping University, Department of Physics, Chemistry and Biology.
    Lawrence, David
    Linköping University, Department of Physics, Chemistry and Biology.
    Försök i fullskala på vattenverket vid Finspångs Tekniska Verk AB2004Report (Other academic)
  • 4.
    Andersson, Ingrid
    et al.
    Linköping University, The Institute of Technology. Linköping University, Department of Mechanical Engineering, Applied Thermodynamics and Fluid Mechanics.
    Krusell, Daniel
    Linköping University, Department of Physics, Chemistry and Biology.
    Lawrence, David
    Linköping University, Department of Physics, Chemistry and Biology.
    Processförbättring av dricksvattenproduktion vi Finspångs Tekniska Verk AB, Etapp 2, resultat från försök i pilotskala2004Report (Other academic)
  • 5.
    Andersson, Ingrid
    et al.
    Linköping University, The Institute of Technology. Linköping University, Department of Mechanical Engineering, Applied Thermodynamics and Fluid Mechanics.
    Krusell, Daniel
    Linköping University, Department of Physics, Chemistry and Biology.
    Lawrence, David
    Linköping University, Department of Physics, Chemistry and Biology.
    Processförbättring av dricksvattenproduktion vid Finspångs Tekniska Verk AB, Etapp 1, Processanalys2004Report (Other academic)
  • 6. Bolyos, Elinor
    et al.
    Lawrence, David
    Linköping University, Department of Physics, Chemistry and Biology. Linköping University, The Institute of Technology.
    Käll, Per-Olov
    Linköping University, Department of Physics, Chemistry and Biology. Linköping University, The Institute of Technology.
    Dahlgren, Maria
    Treatment of process water through non-chemical methods: Removal of heavy metals and organic material2001Report (Other (popular science, discussion, etc.))
    Abstract [en]

    Linköping University, in collaboration with Ribea AB, has been studying the removal of heavy metals and organic matter from process water. Specifically, the product water from a metal-polishing company in Gamleby had Zn, Cu and particulate levels that were in excess of allowable limits. The objective of the work was to develop a process for removal of these metals and the particulates without the use of chemicals and to design and install an on-site facility for larger-scale tests. Additionally, a further goal was to generalise the findings such that metals and organic matter could be removed from other process waters.

  • 7.
    Gokulakrishnan, P
    et al.
    Queens University, Canada.
    Lawrence, David
    Linköping University, Department of Physics, Chemistry and Biology. Linköping University, The Institute of Technology.
    McLellan, PJ
    Queens University, Canada.
    Grandmaison, EW
    Queens University, Canada.
    A functional-PCA approach for analyzing and reducing complex chemical mechanisms2006In: Computers and Chemical Engineering, ISSN 0098-1354, E-ISSN 1873-4375, Vol. 30, no 07-Jun, p. 1093-1101Article in journal (Refereed)
    Abstract [en]

    In industrial reactive flow systems such as furnaces and gas turbines, there are considerable variations in the temperature and concentrations of species along different spatial directions. Functional principal component analysis (fPCA) can be used to study the temporal (or spatial) evolution of reactions in a reactive flow system, and to develop simplified kinetic models to describe this behaviour. A comprehensive kinetic mechanism for CO oxidation is used to demonstrate application of fPCA to identify important reactions as a function of time. In conventional PCA, the eigenvalue-eigenvector decomposition specifically transforms the variations associated with the time (or spatial directions) and species into loadings that represent only the reactions. However, fPCA produces functional loading vectors (xi) over bar (1)(t) which are functions of time or distance, whose elements are referred to as functional loadings. The functional loading vectors are the eigenfunctions of the covariance matrix associated with the sensitivity trajectories. The functional loadings are used to identify reactions playing a significant role, possibly as a function of time, and are used to develop a reduced kinetic scheme from a detailed kinetic mechanism.

  • 8.
    Gokulakrishnan, P
    et al.
    Queens University, Canada.
    McLellan, PJ
    Queens University, Canada.
    Lawrence, David
    Linköping University, Department of Physics, Chemistry and Biology. Linköping University, The Institute of Technology.
    Grandmaison, EW
    Queens University, Canada.
    Kinetic analysis of NO-sensitized methane oxidation2005In: Chemical Engineering Science, ISSN 0009-2509, E-ISSN 1873-4405, Vol. 60, no 13, p. 3683-3692Article in journal (Refereed)
    Abstract [en]

    The role of NO-sensitized oxidation during the product-gas entrainment of a low-NO,,, multi-jet, natural gas burner is investigated. A detailed kinetic mechanism for the NO-sensitized oxidation of CH4, consisting of 483 reactions and 69 species, is used for the kinetic analysis. An eigenvalue-eigenvector decomposition is performed on normalized sensitivity coefficients to study the important reactions using principal component analysis (PCA), and the loadings corresponding to the largest eigenvalue are used to identify the reaction pathways of NO-sensitized oxidation. The main reaction pathway is most strongly affected by the temperature profile and equivalence ratio. Also, a reduced kinetic scheme of 110 reactions and 47 species is developed by eliminating reactions with small loadings. The temporal evolution of reactions is investigated using functional PCA, in which the functional loadings reflect the importance of reactions as a function of time. A discretization approach is used to perform the functional PCA.

  • 9.
    Igelström, Peter
    et al.
    Linköping University, University Library.
    Brage, ChristinaLinköping University, University Library.
    Söderholm, Anne (Contributor)
    Linköping University, University Library.
    Berkesand, Peter (Contributor)
    Linköping University, University Library.
    Lawrence, David (Contributor)
    Linköping University, University Library.
    Ett bibliotek i takt med tiden: Linköpings universitetsbibliotek 50 år2018Collection (editor) (Other academic)
    Abstract [sv]

    Linköpings universitetsbibliotek (LiUB) firar år 2019 sitt 50-årsjubileum. År 1969 grundades Linköpings högskolas bibliotek, som 1975 blev universitetsbibliotek.

    Med hjälp av ett antal nedslag baserade på personliga hågkomster, intervjuer, dokument och publicerat material skildras i denna jubileumsskrift bibliotekets första 50 år. Linköpings högskolas bibliotek blev under 1970-talet känt för den så kallade Linköpingsmodellen och för försöken med bibliotekssystemet LIBRIS. Datoriseringens och digitaliseringens betydelse fram till våra dagar kan knappast överskattas.

    Boken berättar om ett antal av de kvartersbibliotek som funnits vid LiUB: bland annat de vid Campus Valla och de lärar- och förskollärarutbildningsbibliotek som blev en del av LiUB i samband med högskolereformen 1977. I två personligt hållna bidrag skildras det medicinska bibliotek som byggdes upp vid det 1986 grundade Hälsouniversitetet och bibliotekariens roll vid den tvärvetenskapliga Temainstitutionen. Under 1990-talet expanderade LiU i Norrköping och de kvartersbibliotek som tidigare funnits i staden slogs 1998 samman till Campus Norrköpings bibliotek.

    Andra bidrag skildrar användarundervisningens idéhistoria och hur den återspeglas i de undervisningsupplägg som praktiserats vid LiUB sedan början av 1970-talet. År 1979 blev Linköpings universitetsbibliotek genom en lagändring mottagare av pliktexemplar, vilket förändrade förutsättningarna för bibliotekets litteraturförsörjning. Andra verksamheter knutna till LiUB som skildras är det Centrum för biblioteks- och IT-pedagogik som under det tidiga 2000-talet arrangerade poänggivande kurser och det 1996 inrättade elektroniska förlaget LiU E-Press. I en intervju berättar personal om det bibliometriarbete som sedan 2007 utförs vid Linköpings universitetsbibliotek.

    I boken presenteras också några specialsamlingar, däribland DDR-samlingen och Stolpesamlingen.

    Temat i bokens avslutande del är framtidsvisioner och återblickar. Hur har man föreställt sig bibliotekets framtid i det förgångna? Hur har universitetsbibliotekets roll förändrats och vad står för dörren under den närmaste framtiden?

  • 10.
    Lawrence, David
    Linköping University, The Institute of Technology. Linköping University, Department of Physics, Chemistry and Biology.
    Linköping University Electronic Press Journal Publication Service2007In: Mötesplats Open Access - erfarenheter, idéer och planer,2007, 2007Conference paper (Refereed)
  • 11.
    Lawrence, David
    Linköping University, The Institute of Technology. Linköping University, Department of Physics, Chemistry and Biology.
    Reducing the Subjective Input when Modelling Complex Boilers/Furnaces Incorporating Detailed Chemistry2004In: 49th IEA Workshop: Combustion and Gasification in FB,2004, 2004Conference paper (Refereed)
  • 12.
    Lawrence, David
    Linköping University, University Library.
    Slutord2018In: Ett bibliotek i takt med tiden: Linköpings universitetsbibliotek 50 år / [ed] Peter Igelström och Christina Brage, Linköping: Linköpings universitetsbibliotek , 2018, p. 198-200Chapter in book (Other academic)
    Abstract [sv]

    Man pratar ofta om bibliotek som en statisk verksamhet där tiden står stilla och verksamheten är likadan år efter år. I verkligheten, vilket också framgår i bidragen i denna bok, utvecklas biblioteken hela tiden i en dialog med möjligheter och den omgivande utvecklingen inom universitetsvärlden, biblioteksvärlden, forskningsvärlden och undervisningen. Detta är något som jag själv slagits av under mina drygt tio år inom forskningsbiblioteksvärlden, varav de senaste två som överbibliotekarie vid Linköpings universitetsbibliotek. Säkert är att så kommer det att fortsätta vara....

  • 13.
    Lawrence, David
    Linköping University, The Institute of Technology. Linköping University, Department of Physics, Chemistry and Biology.
    Support Service For Publication Of Open Access Journals2007In: IATUL ¿ Global Access to Science ¿ Scientific Publishing for the Future,2007, 2007Conference paper (Refereed)
    Abstract [en]

    Since 1997 LiU E-Press has published five electronic journals and provided a support service to the editorial team of one further journal that is published by Elsevier. Two examples are (Hygiea Internationalis (http://www.ep.liu.se/ej/hygiea/) and International Journal of Ageing and Later Life (IJAL - http://www.ep.liu.se/ej/ijal/index.html))). What became apparent early on was that the process of keeping track of papers, referees and the reviewing process took a substantial amount of time. In 2004, LiU E-Press developed an internet-based, editorial support service, Journal Article Review Support System (JARSS) to be used by editorial teams to assist in keeping track of submitted articles. The users for the system include authors, reviewers, and editors and each user has access only to that information and those tools which are relevant to them. For example, an editor sees when an article is submitted and can then draw from a list of reviewers to begin the refereeing process. The editorial window also allows an editor to see the status on reviews (whether they have come in, whether they are overdue, etc.) and on the paper (whether it has been revised etc.). Of particular note is the integration of email communication and the handling of attachments and other files (e.g. reviewers comments). JARSS has been tested extensively on Artificial Intelligence Journal (AIJ), published by Elsevier and LiU E-Press is now offering this Journal Publication Service to anyone wishing to publish an open access journal. In some research areas, notably the humanities, there is a strong interest in niche journals publishing two or three issues a year in a highly specialized area. Coupled with electronic publishing, novel concepts such as interactive articles, poster-journals, advanced media articles, etc., the arguments for a university research area to seriously consider operating an international journal and gaining the increased visibility that goes with it are strong and in fact we are seeing significant interest. Our experiences with JARSS will be discussed, including a demonstration.  

  • 14.
    Lawrence, David
    et al.
    Linköping University, Department of Physics, Chemistry and Biology. Linköping University, The Institute of Technology.
    Berkesand, Peter
    Linköping University, Department for Studies of Social Change and Culture. Linköping University, Faculty of Arts and Sciences.
    Making the most of Electronically Published Theses: Combining Text with Video, Sound and Data2007Conference paper (Refereed)
  • 15.
    Lawrence, David
    et al.
    Linköping University, University Library.
    Bernhardsson, Katarina
    Lund University.
    Eriksson, Jörgen
    Lund University.
    Henning, Karin
    University of Gothenburg.
    Hertil Lindelöw, Camilla
    Stockholm University.
    Neidenmark, Thomas
    Stockholm University.
    Pelling, Maja
    University of Gothenburg.
    Svensson, Aina
    Uppsala University.
    A National Consortium for Open Academic Books in Sweden: An investigation funded by National Library of Sweden, Swedish Research Council and Riksbankens Jubileumsfond2013Report (Other academic)
    Abstract [en]

    2. Concluding recommendations

    2.1 Overall

    • Academic books, particularly those published in Sweden and publically funded, should be made available via an open access version;
    • Academic books should undergo an independent peer-review process;
    • A national consortium should be set up that organizes a peer-review process for academic books and provides guidance on open access publishing;
    • A consortium must work closely with existing publishing channels such as commercial publishers, Acta series and university presses;
    • Peer-review should be single blind (i.e. reviewers are anonymous to authors but not vice versa) with two independent reviewers. New developments in peer-reviewing should be monitored for future potential application to academic books;
    • We recommend that the consortium should be the responsibility of Swedish Research Council (SRC).
    • We recommend that authors pay ca 10 000 SEK (non-refundable) for a peer review process; the remainder of the cost of the consortium should be covered as part of a national infrastructure;
    • We recommend that publishers not be paid an extra sum to publish an OA version of a book, in recognition that they get peer review done cost-free;

    2.2 Recommendations for National Funders

    • National funding agencies should require for books that they support a freely accessible version and that the book has undergone independent peer review. We recommend funding agencies to increase the printing subsidy by 10 000 SEK to cover the cost of the peer review. It could also work if the 10 000 SEK could be included in project funding (or applied for separately in cases where project money comes from, e.g., a university and publishing subsidy from another source). A publishing subsidy of this nature would be in line with funders taking responsibility for the entire workflow associated with a project, from initiation to dissemination and ensuring high-quality output;
    • Implementation of the first point also requires that someone takes central responsibility for the infrastructure required to allow an OA possibility for academic books (i.e. a national consortium for open academic books as outline here). Our suggestion is that this responsibility is taken by SRC, in their already given assignment to be Sweden’s national coordinator for OA.
    • The issue of elite international publishers is going to require extra consideration in the short term. They do not generally offer an OA option (at present) yet resulting books are considered highly prestigious by universities and advantageous for a researcher’s career. Even reviewers of grant applications tend to put significant weight upon these books (as a tangential point, guidelines for grant application reviewers need to be consistent with OA requirements). The long-term goal can be total OA, but a short-term transition could include an exception for “level 2” publishers[1];

    2.3 Consideration for publishers

    • Be aware that in the academic world, open access, has gone from “why OA” (i.e. justifying and motivating the concept) to “how OA” (i.e. large-scale implementation). Focus to date has mainly been on journals, but interest is now coming to books;
    • For researchers there is an expectation that material that they want to use is visible (searchable) online;
    • While researchers still think a print version of a book is important, there is a growing number that questions the distribution and availability of print-only material;
    • There is evidence that freely available, electronic versions of academic books increases sales of print editions[2],[3]. A freemium model, where a simple electronic version is freely available and where extra products (e.g. print version, more advanced electronic version) are available for a fee, is one business model in use for OA books.
    • Academic books need as much as possible to go through a peer-review process;
    • The role of the publishing in the book production process is very important and will continue to be. However, it is important to recognize how technology changes are affecting academia (both how it works and what is expected). University libraries are taking an increasingly active role in the publishing process to provide solutions for problems that researchers are noticing[4]. It can be quite probable that there will be a shift from smaller commercial publishers towards university presses in Sweden.

    [1] As defined by http://dbh.nsd.uib.no/, or Swedish equivalent if developed.

    [2] John Hilton III and David Wiley (2010) The Short-Term Influence of Free Digital Versions of Books on Print Sales, the Journal of Electronic Publishing (DOI: http://dx.doi.org/10.3998/3336451.0013.101)

    [3] Eelco Ferwerda (2012) Preliminary results from two OAPEN projects (http://www.against-the-grain.com/2012/11/open-access-book-publishing-case-studies/)

    [4] Helena Francke (2013), Publicera! Svenska forskningsbiblioteks arbete med publiceringsfrågor, Svensk biblioteksförening

  • 16.
    Lawrence, David
    et al.
    Linköping University, Department of Physics, Chemistry and Biology. Linköping University, The Institute of Technology.
    Käll, Per-Olov
    Linköping University, Department of Physics, Chemistry and Biology. Linköping University, The Institute of Technology.
    Preliminary analysis of metals removal techniques from the fines fraction of contaminated soils: Work completed for SSM AB2002Report (Other (popular science, discussion, etc.))
    Abstract [en]

    Svensk Sjömuddring AB (SSM) is a company that can be contracted to remove metals from contaminated soils, specializing in soils from military sites. The soils are generally contaminated with a wide range of metals, with the most prevalent being Cu, Zn and, the biggest problem, Pb. Typical levels range for a few hundred milligrams per kilogram for Cu and Zn to several grams per kilogram for Pb. Acceptable levels, as defined by Swedish regulations lie around 200 mg/kg, depending upon the metal. SSM has a process for removing these metals, using physical processes (magnetic separation, cyclones, screening, etc.), however, these processes cannot cope with the fraction of the soils with particle size less than 0.5 mm. Currently, this fraction of the soil (which can account for around 40% of the soil) must be taken to a landfill site capable of storing toxic materials. Hence, it was the purpose of this work to evaluate chemical and electrochemical methods for removing Cu, Zn and Pb from the fine fraction of contaminated soils.

  • 17.
    Lawrence, David
    et al.
    Linköping University, Department of Physics, Chemistry and Biology. Linköping University, The Institute of Technology.
    Sandewall, Erik
    Linköping University, Department of Computer and Information Science, CASL - Cognitive Autonomous Systems Laboratory. Linköping University, The Institute of Technology.
    Berkesand, Peter
    Linköping University, Department for Studies of Social Change and Culture. Linköping University, Faculty of Arts and Sciences.
    A Swedish Journal Publication Service2007In: Högskolor och samhälle i samverkan (HSS), 2007Conference paper (Other academic)
    Abstract [en]

    In 2002, Linköping University Electronic Press began development of a journal article reviewing support system (JARSS) as a tool for Editors of electronic journals. The system-s database contains submitted articles, abstracts and other secondary information, reviews, and e-mail communication for the purpose of submission, reviewing and final acceptance. The interface maintains a log of all events pertaining to the article and the associated status changes. The successive status options of an article (received, under review, conditional accept, etc.) correspond to the editorial workflow. JARRS has been used since its inception to run the Artificial Intelligence Journal (AIJ), an Elsevier publication. In essence a service is offered to take care of the technical aspects of journal publication, allowing editors more time to solicit papers of high quality.

  • 18.
    Lundgren, Silje
    et al.
    Linköping University, Department of Thematic Studies, The Department of Gender Studies. Linköping University, Faculty of Arts and Sciences.
    Shildrick, Margrit
    Linköping University, Department of Thematic Studies, The Department of Gender Studies. Linköping University, Faculty of Arts and Sciences.
    Lawrence, David
    Linköping University, University Library.
    Rethinking bibliometric data concerning gender studies: A response to Söderlund and Madison2015In: Scientometrics, ISSN 0138-9130, E-ISSN 1588-2861, Vol. 105, no 3, p. 1389-1398Article in journal (Refereed)
    Abstract [en]

    Comment to the article ‘Characteristics of gender studies publications: Abibliometric analysis based on a Swedish population database’ by Therese So¨derlund andGuy Madison (Scientometrics, 2015). From the position of relevant expertise within genderstudies and bibliometrics, this text offers a critique of the present study and some suggestionsof alternative ways forward. It analyses (1) the object of study of the article (theterms used to denominate the field, keywords and methods to make sample selection), (2)technical issues and the question of language in relation to international citations andimpact factor, and (3) the views presented in the article regarding gender studies andpolitical ideology.

1 - 18 of 18
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