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The natural radiative lifetimes of some excited Bi I levels belonging to the 6 p 2 7 s and the 6 p 2 6 d configurations have been determined by analyzing Hanle depolarization curves obtained in an atomic beam experiment on the 100% abundant isotope Bi 209 ( I =9/2). Taking the exciting light spectral distribution into account the following values for the lifetimes have been obtained: ##IMG## [http

In this paper I develop a view of the distinction between fake and genuine properties occurring in laws of nature.

The response of a NE-213 liquid-scintillator detector has been measured using tagged neutrons from 2 to 6 MeV originating from an Am/Be neutron source. The neutron energies were determined using the time-of-flight technique. Pulse-shape discrimination was employed to discern between gamma-rays and neutrons. The behavior of both the fast (35 ns) and the combined fast and slow (475 ns) components of

Group exhibition.'The horizon is always receding' brings together a selection of works that reflect on the scope and the implications that the term contemporary may have. As the philosopher Giorgio Agamben suggests, contemporaneity can be understood as a term that surpasses temporal demarcations and transcends simultaneity and coexistence. In this sense, this exhibition serves as a symptomatic dis

A previous study compared two student groups that played a mathematics game based on a teachable agent. One group played with, and the other without, the inclusion of a social conversation module: a chat between the student and the teachable agent. Results were that students who used the game with the chat included had a more positive experience of the game and learned more in the sense of teachin

The way in which academic studies are conducted may vary considerably from one country to another. At times it may be difficult to understand what is expected of you when you start studying in Sweden with only a few lectures, a great deal of individual responsibility and plenty of group work. Perhaps you are not used to this and it may take time to adapt to everything new. Shortcuts to page conten

https://www.lunduniversity.lu.se/current-students/healthcare/student-health-centre/problems-studying-and-procrastination - 2026-05-25

As a student, there are many ways to get involved in different aspects of sustainability and live a more sustainable student life. Join (or start) a student organisation focused on sustainability, attend events and find out what you can do as an individual. Join a sustainability initiativeDo you want to play an active role in sustainability issues? Getting involved with a sustainability-focused st

https://www.lunduniversity.lu.se/current-students/get-involved-student-life/sustainable-student-life - 2026-05-25