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A Yersinia PCR-Compatible Enrichment (YPCE) medium was developed, which removes the necessity for sample pretreatment before PCR-based detection of Yersinia enterocolitica. The medium was designed through a sequence of independent screening and factorial design experiments to study the PCR inhibition and growth characteristics of medium components. The compatibility of the YPCE medium was evaluate
Harvesting of wood for bioenergy purpose will probably increase in importance in the future, in order to replace fossil fuel. However, the environmental impact of increased harvesting might be considerable, e.g. on soil and water chemistry, biodiversity and long-term productivity, and in this study we investigate thresholds for sustainable harvesting volumes. The study is based on scientific revie
Purpose– The purpose of this paper is to offer a thematic analysis of global sourcing and international purchasing issues in international retail firms.Design/methodology/approach– We review literature that addresses purchasing/sourcing activities of retail firms in foreign markets. We categorize this literature into different themes and analyse how these themes are conceptually or empirically lin
The lower Cambrian Vakkejokk Breccia is a proximal ejecta layer from a shallow marine impact. It is exposed for ~7 km along a steep mountainside in Lapland, northernmost Sweden. In its central parts, the layer is up to ~27 m thick. Here the breccia shows a vertical differentiation into (1) a lower subunit consisting of strongly deformed target sediments mixed with up to decameter size, mainly crys
Replacing fossil fuels with sustainably-produced biomass will reduce the net flow of CO2 to the atmosphere. We express the efficiency of this substitution in reduced emissions per unit of used land or biomass and in costs of the substitution per tonne of C. The substitution costs are calculated as the cost difference between continued use of fossil fuels at current prices and the use of biomass, a
Objective: To evaluate the long-term benefits of constraint-induced movement therapy in chronic stroke.Design: A four-year follow-up after constraint-induced group therapy assessing arm and hand function and self-reported daily hand use.Subjects: Fourteen post-stroke individuals (six women and eight men; mean age 59.6 +/- 12.7 years, range 23-75 years) with mild to moderate impairments of hand fun
Alkaline solutions containing polyhydroxy carboxylates and Ca(II) are typical in cementitious radioactive waste repositories. Gluconate (Gluc(-)) is a structural and functional representative of these sugar carboxylates. In the current study, the structure and equilibria of complexes forming in such strongly alkaline solutions containing Ca2+ and gluconate have been studied. It was found that Gluc
The introduction of distributed control systems in the process industry has increased the number of alarms per operator exponentially. Modern plants present a high level of interconnectivity due to steam recirculation, heat integration and the complex control systems installed in the plant. When there is a disturbance in the plant it spreads through its material, energy and information connections
This thesis was done in collaboration with, and on behalf of, One Nordic AB. The purpose was to examine the system One Demand, a system used for sampling measurement data, to begin the development of a new version of the system. The new system is comprised of two parts, a central unit and a graphical user interface. The first step was to find a single board computer, on which the computer program
In this thesis, we apply Bayesian Optimization to estimate the parameters of the LPJ-GUESS dynamic vegetation model with a focus on Methane (CH4) emissions in the Siikaneva wetland in Finland. Previous research has used other statistical methods, such as Markov Chain Monte Carlo (MCMC), to estimate the LPJ-GUESS model parameters, achieving a root mean square error (RMSE) of 0.023. Our objective is
Abstract Dark and light adaptation of pineal photoreceptors was studied in the isolated pineal organ of the rainbow trout, Salmo gairdneri. After intracellular recording, the photoreceptors were iontophoretically injected with Lucifer yellow CH or with horseradish peroxidase for morphological characterization. Pineal photoreceptor cells responded to light with a hyperpolarization whose amplitude w
Nomination periodsAutumn 2025: 15–31 MarchSpring 2026: 15–30 SeptemberPartner universities will receive an email with instructions on how to nominate students via Lund University’s online nomination system SoleMove. After the nomination period, a student login ID and password will be generated so that each nominated student can apply during the application period.Link to the nomination and applica
https://www.law.lu.se/study/exchange-studies/fact-sheet - 2026-07-11
STOFFENMANAGER® and the Advanced REACH Tool (ART) are recommended tools by the European Chemical Agency for regulatory chemical safety assessment. The models are widely used and accepted within the scientific community. STOFFENMANAGER® alone has more than 37 000 users globally and more than 310 000 risk assessment have been carried out by 2020. Regardless of their widespread use, this is the first
Popular Abstract in English Popular science Microbial cells are small and difficult to handle in industrial processes, especially if they are to be reused subsequent batches. In order to make them easier to handle, these cells can be attached to a solid support, by so-called immobilization. This provides particles of sizes that are easy to filter and reuse. However, immobilization is associated wiAbstract Due to the finite nature of fossil resources and their environmental impact, such as greenhouse gases and climate change, the bio-based production of chemicals, materials and fuels is the subject of extensive research in industrial biotechnology. Biotransformation and fermentation are considered to be mild, “green” processes that make use of effective and reliable biocatalysts to provide
In many studies, data from transient or quasi steady-state solute transport experiments are modeled using steady-state models. Few investigations, however, have been carried out to verify the validity of this approach. In this paper, we study the effects of water application frequency on the parameters derived using steady-state models. Bromide transport was studied in an undisturbed soil column o
Cognitive robots have started to find their way into manufacturing halls. However, the full potential of these robots can only be exploited through an integration into the automation pyramid so that the system is able to communicate with the manufacturing execution system (MES). Integrating the robot with the MES allows the robot to get access to manufacturing environment and process data so that Cognitive robots have started to find their way into manufacturing halls. However, the full potential of these robots can only be exploited through an integration into the automation pyramid so that the system is able to communicate with the manufacturing execution system (MES). Integrating the robot with the MES allows the robot to get access to manufacturing environment and process data so that
The Dean’s Office, LUSEM Louise Larsson, communications officer PRESS RELEASE TEMPLATE 2022-01-04 1 2 Heading: a short sentence that is summarising and inviting, without being misleading Preamble: two or three sentences summarizing the results, preferably as a statement or question. Followed by why we can make this claim, and with a reference to the fact that this is new research from researchers
https://www.lusem.lu.se/internal/sites/lusem.lu.se.internal/files/2024-04/pressrelease-template-lusem-english.docx - 2026-07-12
Here you will find resources designed to guide SI-PASS leaders in creating a welcoming atmosphere and structuring their SI-PASS sessions. Ice-breaker activitiesOne of the primary goals of introducing an SI-PASS session is to establish a positive and engaging environment, encouraging active participation from all attendees. Ice-breaker activities are short, fun activities at the beginning of your s
https://www.si-pass.lu.se/student-si-pass-leader/resources-si-pass-leaders/session-introduction - 2026-07-11
