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An extensive and reliable electricity grid is essential for all sectors of society. In parts of Sweden, the electricity grid has been suffering from a lack of capacity. This is something affecting all sectors and all people in these regions. The capacity problems have however so far mainly been analyzed in a technical system perspective, focusing on incumbent actors, whereas other actors have been
The purpose of the work that forms the basis of this thesis has been to investigate fundamental properties of amyloid β and tau self-assembly and their solubility. The results of this research are presented as five research articles. In Paper I, a solubility assay for determining the solubility of amyloid proteins is developed and its use demonstrated for the Aβ40 peptide. Paper II finds that tau
Viking Age silver is a useful tool for tracing various aspects of the society. Contact networks, trade organization, society structure, economic variation etc. This paper concentrates on the so-called Permian rings, which appear in Scandinavian silver hoards from Early Viking Age. Their main concentration is, however, in the regions west of the Ural Mountains in Russia. As the rings found in Russi
Microsoft PowerPoint - LGB_presentation_Lund180221_sharing Associations between weight status across the life course and risk of cardiometabolic disease - Methodological challenges Lise G Bjerregaard Center for Clinical Research and Prevention, Copenhagen 18 February 2021 (Lund University) 1 Center for Clinical Research and Prevention • Four sections • Health promotion and Prevention • Data, Biost
https://www.lupop.lu.se/sites/lupop.lu.se/files/2021-02/LGB_presentation_Lund180221_sharing.pdf - 2025-11-21
Professor Kontaktinformation E-post: tomas [dot] hellstrom [at] fek [dot] lu [dot] se Telefon: +46 46 222 80 27Organisation Strategi Rumsnummer: Alfa 5,6 rum B423 Hämtställe: 10 WebbplatsTomas Hellströms profil i Lunds universitets forskningsportalAndra roller Facklig förtroendeman ST vid Lunds universitet Professor CIRCLE Publikationer Visar av publikationer. Sorterade efter år och sen titel. Fil
https://www.ehl.lu.se/tomas-hellstrom - 2025-11-22
16 december 2025 12:05 till 13:00 | Seminarium Jens RydströmJens Rydström will present his project entitled 'The First Happy Homosexual: The Modernisation of homosexuality in Sweden as seen through an intimate correspondence 1938–1958’.Time: 12:05-13:00Place: Room G 335The Brown Bag Seminar Series (Forskning på gång)Tuesdays at 12:05-13:00The department's lunch seminar series is an informal arena
16 december 2025 12:05 till 13:00 | Seminarium Jens RydströmJens Rydström will present his project entitled 'The First Happy Homosexual: The Modernisation of homosexuality in Sweden as seen through an intimate correspondence 1938–1958’.Time: 12:05-13:00Place: Room G 335The Brown Bag Seminar Series (Forskning på gång)Tuesdays at 12:05-13:00The department's lunch seminar series is an informal arena
Abstract Title: Experience the Swedish Buffet: Lessons from a Holistic Leader Development Program Seminar Date: May 29th- 30th, 2012 Course: BUSN49 Degree Project Master Level in Managing People, Knowledge & Change Authors: Liga Lagzdina & Kalliopi Christopoulou Advisor: Sverre Spoelstra Department of Business Administration School of Economics and Management Lund University, Sweden
In a growing global corporate bond market, insights and understanding of the markets pricing mechanisms becomes increasingly important to investors. While previous research on credit risk has mainly focused on the American bond market, European bonds remain rather unexplored in academia. In this article, we investigate the explanatory power of a family of credit risk models - called structural modThis thesis empirically tests the explanatory power of structural models on the European corporate bond market. Using new evaluation methods, including LASSO and gradient boosting regression, we can provide an in-depth assessment of the models’ shortcomings. With these tools we show that the structural models tend to systematically overstate or understate the spread due to an oversensitivity to le
The methodology behind this work has been to use the concept of algorithm-hardware co-design to achieve efficient solutions related to the digital front-end in mobile receivers. It has been shown that, by looking at algorithms and hardware architectures together, more efficient solutions can be found; i.e., efficient with respect to some design measure. In this thesis the main focus have been plac
With the increased pressure and challenges of economic, environmental, and social character, the need for innovations (including both the generation and adoption of innovations) that can be implemented in supply chains increases. A number of novel concepts focusing on intelligent logistics and packaging systems are being developed and tested in the food industry, all over the world. Several of the
What is the significance of regulations of job contracts and wages when it comes to young people’s access to labour market? This is an issue that has attracted and continues to attract a great deal of interest in both research and politics. Proposals for deregulated employment protection and reduced entry-level pay recur regularly in public debate. In our view it is incomprehensiblehow sectors of
A range of third-sector organizations, among them diaconal actors, contributes actively to thewelfare mix in the Nordic countries. The independence of these actors is in constant tension with thefact that the organizations are dependent on resources from the surrounding society. Norms andrules influence nonprofit organizations to adopt practices that change the organization, in thedirection of an
This work is to popularize the method of computing the distribution of the excursion times for a Gaussian process that involves extended and multivariate Rice's formula. The approach was used in numerical implementations of the high-dimensional integration routine and in earlier work it was shown that the computations are more effective and thus more precise than those based on Rice expansions.The
