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  1. Article

    Open Access

    Implicit or explicit time integration schemes in the PFEM modeling of metal cutting processes

    This work presents the development of an explicit/implicit particle finite element method (PFEM) for the 2D modeling of metal cutting processes. The purpose is to study the efficiency of implicit and explicit ...

    J. M. Rodriguez, S. Larsson, J. M. Carbonell, P. Jonsén in Computational Particle Mechanics (2022)

  2. Article

    Open Access

    How do macro-level structural determinants affect inequalities in mental health? – a systematic review of the literature

    In Europe and elsewhere there is rising concern about inequality in health and increased prevalence of mental ill-health. Structural determinants such as welfare state arrangements may impact on levels of ment...

    A. McAllister, S. Fritzell, M. Almroth in International Journal for Equity in Health (2018)

  3. Article

    Open Access

    Uncertainties in Grout Penetrability Measurements; Evaluation and Comparison of Filter pump, Penetrability Meter and Short Slot

    To measure grout penetrability in fractured hard rock, various measuring instruments have been developed over the years. Penetrability meter and Filter pump have been designed to use in both the lab and the fi...

    A. Nejad Ghafar, S. Ali Akbar, M. Al-Naddaf in Geotechnical and Geological Engineering (2018)

  4. Article

    Open Access

    Food web interactions determine energy transfer efficiency and top consumer responses to inputs of dissolved organic carbon

    Climate change projections indicate increased precipitation in northern Europe, leading to increased inflow of allochthonous organic matter to aquatic systems. The food web responses are poorly known, and may ...

    R. Degerman, R. Lefébure, P. Byström, U. Båmstedt, S. Larsson in Hydrobiologia (2018)

  5. No Access

    Article

    An Experimental Approach to the Development of Dynamic Pressure to Improve Grout Spread

    Dynamic grouting is one of the methods to improve grout spread in rock that have been investigated since 1985. The results were promising, but all tests were performed under noticeable simplifications related ...

    A. N. Ghafar, A. Mentesidis, A. Draganovic in Rock Mechanics and Rock Engineering (2016)

  6. No Access

    Chapter and Conference Paper

    The Influence of Temperature and Carbon Source on Expression of Recombinant HBcAg

    Biotechnological aspects in the field of recombinant protein production are analysed in this work, which includes the investigation of factors for the production of virus like particles (VLPs) formed by recomb...

    K. Rugele, I. Bērza, S. Larsson, A. Dišlers in International Symposium on Biomedical Engi… (2013)

  7. No Access

    Article

    Energy expenditure in chronic obstructive pulmonary disease—evaluation of simple measures

    Almost 50% of all chronic obstructive pulmonary disease (COPD) patients become underweight. One possible reason for nutritional treatment to fail could be miscalculation of patients’ energy requirements. The a...

    F Slinde, A M Grönberg, U Svantesson, L Hulthén in European Journal of Clinical Nutrition (2011)

  8. Article

    Open Access

    Gamma-ray burst investigation via polarimetry and spectroscopy (GRIPS)

    The primary scientific goal of the GRIPS mission is to revolutionize our understanding of the early universe using γ-ray bursts. We propose a new generation gamma-ray observatory capable of unprecedented spectros...

    J. Greiner, A. Iyudin, G. Kanbach, A. Zoglauer, R. Diehl, F. Ryde in Experimental Astronomy (2009)

  9. No Access

    Article

    Terminology and labeling of cellular products: 1. Standards

    The International Cellular Therapy Coding and Labeling Advisory Group was established to address the growing need for standardization of terminology and labeling for cellular therapy products as a result of in...

    P Ashford, P Distler, A Gee, A Lankester, S Larsson in Bone Marrow Transplantation (2007)

  10. No Access

    Article

    Terminology and labeling of cellular products–2: Implementation plan

    The publication of new standards for terminology and labeling marks an important step in ensuring consistency and traceability of cellular therapies at the global level. However, it is only with the widespread...

    P Ashford, P Distler, A Gee, A Lankester, S Larsson in Bone Marrow Transplantation (2007)

  11. No Access

    Chapter and Conference Paper

    Gamma-Ray Probe of the QSO’s Obscured Evolution

    The obscured phase of QSOs, as well as their accretion history, can be best followed by observing QSOs bright in >10 MeV gamma-rays. By analysing the resonant absorption troughs in spectral energy distribution...

    A. Iyudin, J. Greiner, G. Di Cocco in Relativistic Astrophysics Legacy and Cosmo… (2007)

  12. No Access

    Article

    Energy expenditure in underweight chronic obstructive pulmonary disease patients before and during a physiotherapy programme

    To investigate how total daily energy expenditure (TEE) changes when underweight patients with chronic obstructive pulmonary disease (COPD) enters a physiotherapy programme.

    F Slinde, K Kvarnhult, A M Grönberg, A Nordenson in European Journal of Clinical Nutrition (2006)

  13. No Access

    Chapter and Conference Paper

    Discretization of Integro-Differential Equations Modeling Dynamic Fractional Order Viscoelasticity

    We study a dynamic model for viscoelastic materials based on a constitutive equation of fractional order. This results in an integro-differential equation with a weakly singular convolution kernel. We discreti...

    K. Adolfsson, M. Enelund, S. Larsson, M. Racheva in Large-Scale Scientific Computing (2006)

  14. No Access

    Article

    Linearly Implicit Finite Element Methods for the Time-Dependent Joule Heating Problem

    Completely discrete numerical methods for a nonlinear elliptic-parabolic system, the time-dependent Joule heating problem, are introduced and analyzed. The equations are discretized in space by a standard fini...

    G. Akrivis, S. Larsson in BIT Numerical Mathematics (2005)

  15. No Access

    Article

    A genetic linkage map of willow (Salix viminalis) based on AFLP and microsatellite markers

    The genus Salix (willow) contains a number of species of great value as biomass crops. Efforts to breed varieties with improved biomass yields and resistances to pests and diseases are limited by the lack of know...

    S. Hanley, J. Barker, J. Van Ooijen, C. Aldam in Theoretical and Applied Genetics (2002)

  16. No Access

    Article

    Quantum‐Chemical Investigation of Hydrogen Bonds in Porphin

    Using the DFT Becke–Lee–Yang–Parr exchange‐correlation three‐parametric functional (B3LYP), we have calculated the geometry, the electron density distribution, and the vibration frequencies for pyrrole, porphi...

    N. V. Ivashin, O. P. Parkhots, S. Larsson in Journal of Applied Spectroscopy (2002)

  17. No Access

    Article

    Short-term outcome after laparoscopic and open 360° fundoplication

    Background: Despite the lack of randomized trials supporting the laparoscopic approach, laparoscopic antireflux surgery has gained widespread acceptance during the last decade. The aim of this study was to com...

    J. Wenner, G. Nilsson, S. Öberg, T. Melin, S. Larsson, F. Johnsson in Surgical Endoscopy (2001)

  18. No Access

    Article

    Effect of overexpression of Saccharomyces cerevisiae Pad1p on the resistance to phenylacrylic acids and lignocellulose hydrolysates under aerobic and oxygen-limited conditions

    Lignocellulose hydrolysates, obtained by acid hydrolysis for production of bioethanol, contain, in addition to fermentable sugars, compounds that inhibit the fermenting micro-organism. One approach to allevia...

    S. Larsson, N.-O. Nilvebrant, L. Jönsson in Applied Microbiology and Biotechnology (2001)

  19. No Access

    Article

    Arthroscopic lavage speeds reduction in effusion in the glenohumeral joint after primary anterior shoulder dislocation: a controlled randomized ultrasound study

    Recent studies have shown that arthroscopic lavage of the glenohumeral joint within 10 days following a primary anterior dislocation significantly lowers the recurrence rate when compared with a nonoperative ...

    G. Wintzell, L. Hovelius, L. Wikblad in Knee Surgery, Sports Traumatology, Arthros… (2000)

  20. No Access

    Article

    Open MR imaging of the unstable shoulder in the apprehension test position: description and evaluation of an alternative MR examination position

    The aim of this study was to describe and evaluate an alternative MR assessment procedure for analysis of unstable shoulders. Twelve patients with unilateral recurrent anterior shoulder dislocation had both s...

    G. Wintzell, Y. Haglund-Åkerlind, H. Larsson, K. Zyto, S. Larsson in European Radiology (1999)

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