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In the RUNES project a disaster relief tunnel scenario is being developed in which mobile robots are used to restore the radio network connectivity in a stationary sensor network. A component-based software development approach has been adopted. Two components are described in this paper. A localization component that uses ultrasound and dead reckoning to decide the robot positions and a collision

Fluorescence spectroscopy in two different biomedical applications have been studied. One field has been to explore whether fluorescence spectroscopy can be used to determine the depth of a fluorescent object inside a tissue-like medium. Recorded fluorescence spectra depend on the localisation of the fluorescent inclusion and may provide additional information for optical tomography. The second ma

https://www.khm.lu.se/sites/khm.lu.se/files/2024-02/KONC41%20Vad%20a%CC%88r%20form.pdf - 2026-07-10

Social Engagement & the Arts: Participation and Sustainability October 26-27, 2021 Inter Arts Center and on Zoom This seminar builds on conversations and discussions from the seminar Migration & the Arts, November 2020: we continue our efforts to expand knowledge on sustainable societies through inviting knowledge forms from the arts. By focusing on social engagement and participation we aim at de

https://www.konstnarliga.lu.se/sites/konstnarliga.lu.se/files/2021-10/Seminar%20on%20Social%20Engagement%20%202021.pdf - 2026-07-10

..;i,u KAROLINSKA UNIVERSITETSSJUKHUSET l ( l) Till vederbörande, Stöd för den Nationella 7T MR-anläggningens ansökan om bidrag till forskningsinfrastruktur av nationellt intresse, I min roll som Professor och forskargruppsledare inom Radiologi vid institutionen för Molekylär Medicin och Kirurgi vill jag med detta brev uttrycka mitt stöd för den ansökan rörande den Nationella 7T MR-anläggningen so

https://www.lbic.lu.se/sites/lbic.lu.se/files/2021-10/Behovsanm%C3%A4lan_Nationella_7T_MR_anl%C3%A4ggningen_St%C3%B6djebrev.pdf - 2026-07-10

This project aims to design a radial inflow microturbine that will be part of a system to generate both heat and electricity. Considering the specific power and the mass flow rates involved with the system, a radial inflow turbine was chosen. This type of turbine provides much larger power density in a single stage compared to the other types.

To mitigate greenhouse gas emissions resulting from the combustion of fossil fuels in conventional transportation—including vehicles, ships, and aircraft—a wide range of alternative energy sources have been explored, such as liquefied natural gas (LNG), methanol, liquefied petroleum gas (LPG), biomass, solar energy, hydrogen, fuel cells, and batteries. Among these, battery electric propulsion syst

The main goal of this investigation is to determine the optimal number of cashiers to be employed in a first-in-first-out (FIFO) queuing system, based on the number of customer arrivals, the average revenue generated per customer, and the rate at which each customer abandons the queue, referred to as the reneging rate. This is done by using continuous-time homogeneous Markov Chains to model the ar

To reduce reliance on energy-intensive, chemically synthesised nitrogen sources in microbial cultivation, we investigated the integration of the nitrogen-fixing bacterium Azotobacter vinelandii into a bioconversion process with the recombinant yeast Saccharomyces cerevisiae. Our objective was to develop a more sustainable approach by utilising biological nitrogen fixation to supply ammonium direct

With the development of the global economy and human society, population growth and urbanization, water resources are becoming more and more important, and the monitoring of water resources is also crucial. Therefore, this article designed a system for monitoring PH level in water, and designed a wireless transmission system based on LoRa technology. According to the actual application requir

Increase of urbanization and climate change are one of the factors that have been highlighted to influence the change of urban runoff hydrograph. This is resulting in an increase in peak flow within an urban watershed. Downstream flooding is the main problem that arises. To solve this, the sustainable urban drainage system techniques are adopted for reducing peak flow and increase baseflow. This t

I denna examensarbetesrapport beskrivs utvecklingen av en dold och hållbar produkt för ström och signalöverföring till skjutdörrars rörliga dörrblad. Examensarbetet har genomförts i samarbete med Assa Abloy Entrance Systems, med målet att möjliggöra användningen av tillbehör som smarta glas, skärmar integrerade i dörrglaset, elektriska lås och sensorer monterade på dörrbladen hos deras skjutdörrarThis master’s thesis report describes the product development process of a durable and concealed product for transferring power and signals to the moving door leafs of sliding doors. The thesis has been conducted in collaboration with Assa Abloy Entrance Systems, with the goal of enabling the use of accessories such as privacy e-glass, screens integrated in the glass, electric locks and sensors mo

The objective of this study is to analyze whether the trend towards operating on patients with less severe primary hyperparathyroidism (pHPT) than earlier is reflected in a change of preoperative presentation and surgical outcome.