Filtyp
The Hummeln structure has been subject to geological investigations for nearly two centuries. The odd occurrence of Paleozoic blocks and a circular depth-anomaly in the otherwise fault dominated lake sparked plenty of theories. It was however not until 2015 that findings of shocked quartz could confirm that the structure originat- ed from a hypervelocity impact event. The present study is the firs
Road traffic is inherently complex, and visualizing it through collected data can offer valuable insights. This paper describes the design and implementation of a secure device that can count different types of vehicles as they pass using computer vision, whilst respecting individual privacy. The device was evaluated for its accuracy and its ability to provide data consistently, and showed to be r
This thesis has investigated the municipal urban project Warszawska Dzielnica Społeczna (WDS) in the district of Wola, Warsaw, Poland. WDS was a city initiated urban project presented in 2019. The project has not been realized. When speaking to city officials, it remained unclear as to why. Therefore, it was found interesting to investigate why the organization that initiated the project, did not
In recent times, the applications and interest in the flexoelectric properties of nanoscale materials have become increasingly prominent. Here, we investigate the interplay between flexoelectricity and electronic correlations at various degrees of bending using the Hubbard model with the Hartree-Fock approximation. The study focuses primarily on hollow periodic cylindrical lattices of various size
This work investigates the relationship between three different theoretical concepts related to the experimental values from this project. The first model includes critical micelle concentration (CMC) and surface tension. The second model incorporates surface dilational modulus with the amount of emulsifier. The third concept relates the Weber number, a dimensionless number which compares inertial
Brunnshög är ett område som utvecklas strax utanför Lunds centrum, öster om E22:an, och ingår i stadens långsiktiga tillväxtstrategi. Området rymmer betydande forskningsanläggningar som MAX IV och ESS, och har stor potential att utvecklas med både bostäder och arbetsplatser i framtiden. I mitt arbete har jag fokuserat på att planera och utforma en del av en framtida bygata inom detta utvecklingsom
Sexuell tillfredsställelse är en viktig del av sexuell hälsa, men personers möjligheter till njutbara sexuella erfarenheter kan begränsas av normer och ideal. Denna studie syftade därför till att kvalitativt undersöka vilka sexuella ideal och normer individer i Sverige upplever, till att kvantitativt undersöka till vilken grad individerna håller med om normerna i fråga, hur lik den egna sexuella pSexual satisfaction is an important part of sexual health, but opportunities for pleasurable sexual experiences can become limited by norms and ideals. This study therefore aimed to qualitatively examine the sexual ideals and norms experienced by individuals in Sweden, to quantitatively investigate how much individuals agree with these norms, how closely their own sexual practices align with preva
I en kulturhistoriskt rik och betydelsefull del av Pildammsparken i Malmö ligger Margaretapaviljongen, en byggnad som ursprungligen uppfördes för Baltiska utställningen 1914. Denna del av parken har ett stort historiskt värde, med sina omsorgsfullt utformade landskap och arkitektur som speglar en tid präglad av elegans och estetik. Ändå förblir baksidan av Margaretapaviljongens Annex (Margaretapav
Syftet med denna rapport är att undersöka om bilägandet i Lund förändras när mobilitetshus implementeras. Mobilitetshus är ett allt vanligare begrepp i Sverige när parkeringslösningar diskuteras. I dagsläget finns det ingen tydlig definition av vad ett mobilitetshus är, och därför finns heller ingen standard eller några krav på vad det ska innehålla. Genom litteraturstudier har tidigare forskning
Gaia Near InfraRed, or GaiaNIR for short, is a proposed successor to the original Gaia satellite. Its main improvement over the Gaia satellite is the fact that GaiaNIR will observe in the infrared spectrum. This would allow the telescope to see through the heavy extinction of the Milky Way, as the interstellar gas and dust obstructs light mainly in the visible spectrum. A selection function utiliz
This thesis explores the complex relationship between midwives and obstetricians in Austria's intramural maternity care, focusing on the ideological tensions surrounding ‘normal’ birth. Inspired by Critical Discourse Analysis, this research reveals that both professional groups act according to their distinct discursive subject positions, reinforcing their respective roles while shaping a soci
Sweden aims to reach net-zero carbon emissions by 2045. Grid-connected photovoltaic (PV) systems are emerging as a practical solution to attempt to minimise climate impact within the building sector in a cost-effective manner. This study theoretically investigates the climate impacts of grid-connected photovoltaic (PV) systems within Sweden’s low-carbon intensity electricity grid. The environmenta
This report starts by delivering a statement of its purpose, namely, to explore and learn from the entire building process, through the construction of a small sauna on a raft. It begins with a brief inventory of bathing culture and its history throughout the world before arriving at the Finnish sauna and the bathing culture of the Swedish west coast. The project and its concept is then introduced
Människor spenderar mer än 90 % av livet inomhus. En innemiljö med god luftkvalitet är avgörande för människors välmående, både kort- och långsiktigt. Människor kan drabbas av bland annat huvudvärk, irriterade slemhinnor, hosta, andnings- och koncentrationssvårigheter orsakat av föroreningar i luften. Detta examensarbete kartlägger information och forskning inom ämnet luftkvalitet och hälsa i formThis thesis summarizes research within the subject of air quality and health in residential and public buildings. The work examines health effects and the relationship with ventilation systems, airflow rates, carbon dioxide, airborne particles and radon. The literature study was conducted using scientific articles obtained from the databases Web of Science, DiVA Portal and PubMed. Theoretical info
I kursen Arkitektur i tid och rum utreds befintliga byggnader och dess potential att förändras för nya funktioner och användningsområden. Transformation inom arkitektur blir allt vanligare och desto mer betydelsefullt ur ett hållbart perspektiv samt kulturhistoriskt värde. Att lyfta befintliga värden, addera nya samt anpassa byggnader efter behov kan garantera dess överlevnad, dämed bevaras. Konst
High-pressure homogenizers (HPHs) are widely used in the food industry for breaking down droplets and particles to improve product stability and mouthfeel. HPHs are prone to cavitation, characterized by the formation and collapse of vapor bubbles, leading to wear and reduction in efficiency. This study evaluates the potassium iodide (KI) oxidation method as a tool for measuring cavitation. The met
