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Electron analysis combined with ion mass spectrometry is shown to be a unique tool to understand fragmentation dynamics of core-excited molecules. This article describes in detail a new setup devoted to energy and angle correlations measurements between the emitted particles resulting from inner-shell ionization or excitation. The data collection system is based on a pair of position sensitive det
Material decomposition in computed tomography is a method for differentiation and quantification of materials in a sample and it utilizes the energy dependence of the linear attenuation coefficient. In this study, a post-image reconstruction material decomposition method is constructed for a low-energy micro-CT setup using a photon counting x-ray detector. The low photon energy range (4–11 keV) al
A significant part of our cultural heritage consists of wood. Research on historical wooden structures and artefacts thereby provides knowledge of people’s daily lives and the society in which they lived. Dendrochronology is a well-established dating method of wood that can also provide valuable knowledge about climate dynamics, environmental changes, silviculture, and cultural transformations. HoA significant part of our cultural heritage consists of wood. Research on historical wooden structures and artefacts thereby provides knowledge of people’s daily lives and the society in which they lived. Dendrochronology is a well-established dating method of wood that can also provide valuable knowledge about climate dynamics, environmental changes, silviculture, and cultural transformations. Ho
Real-time DATA ASG 2019-2020 Mängden data som är tillgänglig för forskning och industri ökar ständigt. Men hastigheten med vilken datainsamlingen ökar matchas inte alltid av möjligheterna inom lagring, användning och analys av insamlad data. Skulle utrymmet för att lagra data vara begränsat, måste man till slut antingen kassera insamlad data eller så har man inga möjligheter att samla in den från
https://www.pi.lu.se/sites/pi.lu.se/files/2021-01/real-time_data_sve.pdf - 2026-09-19
Recently, international study groups have collected mutations for X-linked immunodeficiency diseases. In this issue of Immunology Today five databases are reported, comprising mutations from over 1000 patients, facilitating detailed analysis of genetic, immunological, biochemical and structural parameters.
Field trials in three European countries, the Netherlands, Spain and Sweden were carried out in order to investigate the effects of an in-car speed limiter. The trials were carried out on urban and rural roads including motorways. A so-called unobtrusive instrumented car was used, where all the measuring equipment was hidden. All the speed limit categories in the respective countries, ranging from
In Swedish welfare agencies, it was found that the importance of characteristics of social research for utilization was related to three intervening factors: the context of origin of the research, the functions for the user and the utilization context. These factors seem to explain the difference between competing notions on the importance of scientific sophistication for research utilization.
