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Biskopsgatan denounced

Published 25 January 2022 LU Accommodation has during January 2022 denounced Biskopsgatan due to issues with renovations not being done on time for the Spring semester 2022. Biskopsgatan denounced After a visit to the housing area Biskopsgatan during January 2022 LU Accommodation has decided to denounce Biskopsgatan. The renovations that were expected to be done by the start of the semester were n

https://www.luaccommodation.lu.se/article/biskopsgatan_denounced - 2025-04-17

5 tips for college students to avoid burnout

Published 1 March 2022 LU Accommodation has received information that depression and mental health issues have increased during the ongoing CoVid-19 pandemic. We want to be part of helping students find information about selfcare and mental health progress. The article in The Conversation gives a few tips of how to avoid burnout, by asking yourself questions about why you study, visualizing the wo

https://www.luaccommodation.lu.se/article/5-tips-college-students-avoid-burnout - 2025-04-17

Hot water down at Klostergården, in southern Lund

By luacc [at] service [dot] lu [dot] se (Sebastian Thor) - published 7 April 2022 The hot water access to parts of southern Lund are currently down. The housing area of Klostergården Student House is affected. During the afternoon today, Thursday 7 April, the hot water was cut off at parts of southern Lund. Out of our areas, Klostergården Student House seems to be the only area affected. We have c

https://www.luaccommodation.lu.se/article/hot-water-down-klostergarden-southern-lund - 2025-04-17

Summer bike removal

Published 14 June 2022 Between the 16th June and 3rd of July 2022 a contractor will mark up bikes at LU Accommodation's housing areas. If the notes aren't removed the bikes will be removed. Our contractor, Lundaböcker, has now begun attaching a note to every bike. Lundaböcker has all necessary approval and follows the routines as required by the Swedish Police during this type of procedure. You wi

https://www.luaccommodation.lu.se/article/summer-bike-removal - 2025-04-17

Remote sensing of insects with laser light (Finished Master Project)

Published 3 May 2023 Hyperspectral lidar measuring the backscattered spectra of free-flying insects that cross the laser beam. In this thesis, an instrument using a broadband light beam for remote sensing of insects was developed. The thickness of a free-flying insect wing was measured at a distance of 85 m and with an accuracy of 2 nm. Insects play a key role in the ecosystem and are essential fo

https://www.combustionphysics.lu.se/article/remote-sensing-insects-laser-light-finished-master-project - 2025-04-17

Unveiling Plasma Mysteries: Harnessing 3D Tomography and Laser Power!

Published 23 June 2023 Let me clarify that we are not referring to blood plasma, as that pertains to the field of biology. Instead, we are discussing the fourth state of matter, which can be envisioned as a mixture of electrons, atoms, and excited species. To put it simply, it can be described as an ionized gas or a "soup" of charged particles. Our research group focuses on exploring the applicati

https://www.combustionphysics.lu.se/article/unveiling-plasma-mysteries-harnessing-3d-tomography-and-laser-power - 2025-04-17

Saturated planar laser-induced fluorescence using sinusoidal intensity modulation (Finished Bachelor Project)

Published 24 October 2023 An irradiated fluorophore. What if it was possible to identify elements by simply shining a light on them? This proposed method might make it possible to do just that - by analysing just one photograph. Many of us have probably encountered a pen with” invisible” ink that is only visible if you shine on it with a UV lamp. Besides that, these are useful for writing secret m

https://www.combustionphysics.lu.se/article/saturated-planar-laser-induced-fluorescence-using-sinusoidal-intensity-modulation-finished-bachelor - 2025-04-17

Insights into soot emissions with a newly developed Aerosol Sample Delivery System at MAX IV

Published 28 November 2023 Dr Kim Cuong Le from the Division of Combustion Physics at Lund University is conducting one of the first experiments using the new Aerosol Sample Delivery System A newly developed sample delivery system at MAX IV lets researchers study the properties of aerosol particles. With this knowledge, they can further understand the health and climate effects of soot from burnin

https://www.combustionphysics.lu.se/article/insights-soot-emissions-newly-developed-aerosol-sample-delivery-system-max-iv - 2025-04-17

Metals as alternative to fossil fuels

Published 28 October 2022 Iron particles burning. Looks like fireworks since metals are what is used in fireworks to create different colors. Can metals really burn? Well yes, and you have most definitely seen them burn since metals often are used in fireworks to get different colors. These colorful flames have the potential to be used as alternative to gasoline and other fossil fuels in a clean c

https://www.combustionphysics.lu.se/article/metals-alternative-fossil-fuels - 2025-04-17

Coughed droplets, estimating size and speed

Published 1 November 2022 Recording of person coughing. The velocity and sizes of the found droplets are shown later in the movie. When we cough and speak we launch droplets and if the person launching these droplets is sick from some kind of virus disease, such as COVID19, the droplets can contain viruses. These viruses have been found to be one of the main contributors to the spreading of the pa

https://www.combustionphysics.lu.se/article/coughed-droplets-estimating-size-and-speed - 2025-04-17

Measuring oxygen in lungs with lasers (Finished Master Project)

Published 1 November 2022 Here, a wild boar lung is used as a model similar to the lungs of a human child. A diode laser is used to check if the lung is filled with air. Throughout life, our lungs are vital organs. For newborns as well as for elderly patients, there is a need for safe and continuous lung monitoring in the healthcare. Some of today's common methods of examining the lungs, such as X

https://www.combustionphysics.lu.se/article/measuring-oxygen-lungs-lasers-finished-master-project - 2025-04-17

Seeing through the fog by looking straight (Finished Master Project)

Published 9 January 2023 Left image is the Lund university logo imaged through milk that makes it blurred to almost invisible. Right is the reconstruction shown in this work to extract the logo details. You are out in the woods taking your new profile picture when suddenly a fog rolls in. First you think it is mystical and perfect, but it is so thick that you just look like a blurry blob in the pi

https://www.combustionphysics.lu.se/article/seeing-through-fog-looking-straight-finished-master-project - 2025-04-17

Using Surface Enhanced Raman spectroscopy (SERS) and Resonant Raman spectroscopy to characterize soot nanoparticles (Suggested Thesis Project)

Published 24 January 2023 TEM image of soot aggregate. Soot is generated from incomplete combustion or pyrolysis of organic compounds. Soot strongly absorbs solar radiation contributing to global warming. Additionally, soot can enter deeply into human organs causing various types of cancers. Understanding soot nano-structures and properties is essential to predict their impacts on climate and huma

https://www.combustionphysics.lu.se/article/using-surface-enhanced-raman-spectroscopy-sers-and-resonant-raman-spectroscopy-characterize-soot - 2025-04-17

Studying soot thermo-optical properties (Suggested Thesis Project)

Published 25 January 2023 Observing soot oxidation during thermal treatment by a LINKAM heating stage. Soot is a light-absorbing material that is formed when hydrocarbons are not completely burned during combustion processes. Soot has significant impacts on climate, glacial regions, agriculture, and human health due to its strong light-absorbing ability, small size and complex structure. Various s

https://www.combustionphysics.lu.se/article/studying-soot-thermo-optical-properties-suggested-thesis-project - 2025-04-17

Extracting the 3D structure of liquid surfaces

Published 27 January 2023 On the left are the images used to 3D reconstruct the liquid surface shown on the right. When you are cleaning your car with your high-pressure washer have you ever considered how it works? Well we have and to figure that out we need to see how the liquid looks like in 3D. As is seen in the video above we have 3D reconstructed the surface of a cone-like liquid using a tec

https://www.combustionphysics.lu.se/article/extracting-3d-structure-liquid-surfaces - 2025-04-17

Using lidar to measure the biodiversity of insects in the Taï rainforest

Published 25 February 2023 Insects are essential to the natural world, playing a vital role in maintaining ecosystem processes and providing valuable ecosystem services. However, studying insect biodiversity has proven challenging and labor-intensive since current methods use manually emptied traps. We recognized the need for a powerful and efficient tool to study insect abundance and richness in

https://www.combustionphysics.lu.se/article/using-lidar-measure-biodiversity-insects-tai-rainforest - 2025-04-17

Soot particles - the remnants of incomplete combustion

Published 21 March 2023 Candle light (left figure) emitting yellow light which originates from hot soot particles, such as the one shown in the right figure. Probably you have looked into a candle light and been fascinated by the high intensity of the yellow light! Have you ever been thinking about the origin of this light? This brilliant light actually comes from nano-meter sized carbonaceous par

https://www.combustionphysics.lu.se/article/soot-particles-remnants-incomplete-combustion - 2025-04-17