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How does the experience of a riding in a roller coaster loop depend on your position in the train? This question has been investigated by first year engineering physics students, using multiple representations of force and motion. Theoretical considerations for a circular loop show that the differences between the forces on a rider in the front, middle or back of the train depend on the ratio betw
The Faculty of Sciences at Lund University has developed online courses to enhance physical as well as virtual exchange and promote joint delivery of courses among partner universities. The purpose is to increase the flexibility of studies within joint programmes. As part of the development of a blended mode course we have included an online research tool, “Global Research Gateway”.
Active learning is increasingly implemented in higher education, yet students' perspectives on this pedagogical approach remain diverse. This study explores geoscience students' views on active learning within a course at the University of Bergen (UiB) and in relation to their broader study program. Through longitudinal qualitative interviews with two student cohorts, we identified seven main cate
This thesis investigates how methods of aerodynamic validation can assist a formula student team in designing their aerodynamic package. When de- signing their aerodynamic components, formula student team mostly rely on CFD software simulations, but there is no guarantee that the simulations de- pict properly the physical behaviour of the airflow around the car. For that, aerodynamic validation is
Professor emeritus Kontaktinformation E-post: ulf [dot] hellden [at] mgeo [dot] lu [dot] seOrganisation Miljö- och geovetenskapliga institutionen (MGeo) Hämtställe: 16 WebbplatsUlf Helldéns profil i Lunds universitets forskningsportalPersonlig webbplats:http://web.nateko.lu.se/personal/ulf.hellden/ulfsBesök min hemsida Publikationer Visar av publikationer. Sorterade efter år och sen titel. Filtrer
https://www.nateko.lu.se/sv/ulf-hellden - 2026-07-17
Human stature as a measurement for evaluating physical status is used by the World Health Organiza-tion (WHO) as well as bioarchaeologists. The reason for this is that only about 80% depends on genetic factors, while 20% depend on the environment. Bad living conditions decrease stature in a population. This paper aims to make a short review of earlier reports on stature in Late Neolithic–Early Bro
This paper investigates the use of data-adaptive spectral estimation techniques for blood velocity estimation in medical ultrasound. Current commercial systems are based on the averaged periodogram, which requires a large observation window to give sufficient spectral resolution. Herein, we propose a novel data-adaptive method to form the blood velocity spectral estimate. The method is evaluated u
The purpose of risk management in the development of safety-critical software is to eliminate or reduce harmful behaviour. In health-care it is essential to manage risk related to software due to its increased use in medical devices and other computer systems. This paper presents some of the experiences gained from an ongoing case study at a large hospital in Sweden. The study focuses on identific
Forskare knutna till Birgit Rausing Centrum vid Medicinsk Humaniora är alla involverade i olika utbildnings- samverkans- eller forskningsprojekt. Här har vi listat några av våra pågående forskningsprojekt. Narrativ medicin – berättelser och berättande i medicinsk utbildning och klinisk praktikBirgit Rausing Stiftelse för Medicinsk Humaniora finansierar ett ambitiöst projekt - som har alla förutsät
https://www.medicinsk-humaniora.lu.se/forskning/pagaende-projekt - 2026-07-17
In studies surrounding the EU, assessments usually focus on the decision-making in the first tier-rule making system between the Commission, Parliament and the Council. What this study has analyzed is the second-tier rule making system, The Comitology. This institution is built up by hundreds of different committees tackling different subjects. Each committee is represented by one representative f
Supplemental Instruction/Peer Assisted Study Sessions (SI-PASS) is a peer learning program used worldwide to improve students’ learning and performance in challenging courses in higher education. A bonus effect of the program is the transferable skills that the student leaders may develop when facilitating the study sessions. These student leaders can potentially gain communication, group manageme
