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A new neutron activation analysis system is currently being designed at Lund University. The design incorporates a compact accelerator driven neutron source, based on a 3 MV Pelletron accelerator and a pneumatic sample conveyor to transport samples from the neutron source to a measurement station consisting of an array of high-purity Ge γ-ray detectors. A prototype for this new station is currentl

Generally, droplet velocity in liquid-liquid two-phase flow in microchannel is obtained via droplet displacement and time interval precise determination in sequential photos/videos. The precision is tightly related to shutter speed of the camera. In this paper, a novel method called direct image method is proposed to predict the droplet velocity. The droplet velocity can be easily obtained in one

Nurses’ work-related stress during the Covid-19 pandemicNagel C. Nilsson K. BackgroundDuring the Coronavirus pandemic, healthcare workers and primarily the nurses, were on the frontline. Many nurses have had to face exposure and facing higher risks to their own health. It is known that stress is a factor that can contribute to mental health issues and an increased turnover intention. Objective Thi

Background: The TREatment of ATopic eczema (TREAT) Registry Taskforce is a collaborative international network of registries collecting data of atopic eczema (AE) patients receiving systemic and phototherapy with the common goal to provide long-term real-world data on the effectiveness, safety and cost-effectiveness of therapies. A core dataset, consisting of domains and domain items with correspo

Author of Biographia Literaria (1817) and The Friend (1809-10, 1812 and 1818), Samuel Taylor Coleridge was the central figure in the British transmission of German idealism in the 19th century. The advent of Immanuel Kant in Coleridge’s thought is traditionally seen as the start of the poet’s turn towards an internalized Romanticism. Demonstrating that Coleridge’s discovery of Kant came at an earl

The role of mutations have been subject to many controversies since the formation of the Modern Synthesis of evolution in the early 1940ties. Geneticists in the early half of the twentieth century tended to view mutations as a limiting factor in evolutionary change. In contrast, natural selection was largely viewed as a “sieve” whose main role was to sort out the unfit but which could not create a

We conduct the first 3D hydrodynamic simulations of oxygen-neon white dwarf-neutron star/black hole mergers (ONe WD-NS/BH mergers). Such mergers constitute a significant fraction, and may even dominate, the inspiral rates of all WD-NS binaries. We post-process our simulations to obtain the nuclear evolution of these systems and couple the results to a supernova spectral synthesis code to obtain th