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Natural resources can have a powerful impact on the public budget but may also hinder the development of other sources of revenue, thus limiting the long-term development of fiscal capacity in resource-rich countries. This article evaluates both possible effects bycomparing the long-term evolution (1850s-1930s) of public revenues in Andean (Bolivia,Chile and Peru) and Nordic (Norway and Sweden) co

Some political parties employ clientelist practices to gain voter support. Yet as more citizens now vote from abroad, little is known about parties engaging in clientelism domestically versus transnationally. We propose parties adopt either a replication or differentiation approach, meaning they apply similar or different campaigning strategies abroad. Using a large-N sample of voter turnout in So

To examine nanoparticle toxicity there is a need to produce defined nanoparticles dispersed in a colloidal suspension. Such a solution could also be interesting for other fields such as nano-medicine. In order to disperse the particles in the liquid there are often surfactant added to the process that alternates the surface of the particles. As the research shows that the surface of a nanoparticle

Anders SjögrenStraffrättsliga förhållningsregler – En rättsvetenskaplig studie av förbuds-, påbuds- och permissivregler som riktar sig till enskildaDatum för disputation: fredagen den 14 oktoberFakultetsopponent: professor em Dan Frände, Helsingfors universitetÄmne: straffrättAbstractThis thesis focuses on conduct rules in criminal law. Such rules prohibit, proscribe and permit different courses o

https://www.jur.lu.se/forskning/disputationer/disputationer-2022 - 2026-07-19

AI integration is reshaping organizational work, however its success depends less on technical capability than on the cultural context into which it is introduced. This comparative case study examines how organizational culture and AI interact to shape organizational routines at two large Swedish organizations with distinct cultural profiles: IKEA, with its people-first, values-driven identity, an

Assume that we have two perspective images with known intrinsic parameters except for an unknown common focal length. It is a minimally constrained problem to find the relative orientation between the two images given six corresponding points. To this problem which to the best of our knowledge was unsolved we present an efficient solver. Through numerical experiments we demonstrate that the algori

The method of sorption calorimetry allows simultaneous monitoring of water activity and the partial molar enthalpy of mixing of water. The way of calibration of sorption calorimeter affects the accuracy of the data obtained in sorption experiments. In order to improve the accuracy of the method one can use physico-chemical calibration instead of electrical calibration. The system for use in the ca

11 september 2025 08:30 till 13:00 | Konferens Ekonomihögskolan och Hållbarhetsforum bjuder in till en hubb för den digiloga hållbarhetskonferensen A Sustainable Tomorrow!Årets tema är: Mobilisera med mod och mångfald. I en tid när hållbarhetsutmaningarna är större än någonsin är samarbete avgörande. Därför är vi stolta över att samarbeta med A Sustainable Tomorrow för att ta årets tema på allvar:

https://www.medarbetarwebben.lu.se/evenemang/sustainable-tomorrow-2025 - 2026-07-20

30 december 2025 12:00 till 17:00 | Barn- och ungdomsevenemang, Övrigt På Vattenhallen Science Center finns det mycket att upptäcka. Välkommen på ett jullovsbesök! DAGENS SHOWERKl 13.00: AtomresanMed glödheta och superkalla experiment reser vi från stenåldern till modern tid med hjälp av människans nyfikenhet och finurlighet.   Kl 15.00: Luft & Vattenshow Häng med när våra studenter showar om luft

https://www.lu.se/evenemang/jullovsoppet-med-atomresan - 2026-07-20

We developed an analytical theory for the many-body potential of mean force (POMF) between N spheres immersed in a continuum chain fluid. The theory is almost exact for a T polymer solution in the protein limit (small particles, long polymers), where N-body effects are important. Polydispersity in polymer length according to a SchulzFlory distribution emerges naturally from our analysis, as does t