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BackgroundHalogenated anaesthetic agents are potent greenhouse gases, but little is known about the trajectory of their use and their greenhouse gas impact on a global level. The primary aim of this study was to estimate the global greenhouse gas impact of halogenated anaesthetic agents over the preceding 10 years.
Analytical properties of the chemical speciation method, Ion beam thermography (IBT), have been investigated. IBT combines the multi-elemental ion beam techniques PIXE, PESA, pNRA and cPESA with thermography. During thermography the sample temperature is gradually increased, causing vaporisation of chemical compounds at specific temperatures and the sample at the same time undergoes analysis by th
The development of an N-body/hydrodynamic ‘surrogate’ model of the Milky Way (MW) – a model that resembles the MW in several key aspects after many Gyrs of evolution – would be extremely beneficial for Galactic Archaeology. Here, we present four new ‘surrogate’ models, all built with the nexus framework. The simulations contain stars, dark matter and gas. Our most sophisticated model allows gas to
Small ligaments connecting the fracture surfaces just behind a moving crack front are assumed to exist under certain conditions. The ligaments are rapidly torn as the crack advances. Inelastic straining of such ligaments influences the energy balance in the fracture process. The rapid tearing of a single ligament is studied both numerically and experimentally. An elastic visco-plastic material mod
We compare terminology used in the literature on multigrid methods for compressible computational fluid dynamics to that used in linear multigrid theory. Several popular iterative and direct smoothers are presented side-by-side using the same terminology. We argue for greater analysis of these methods in order to place them into a more rigorous framework and to identify the most promising candidat
The primary aim of the present study was to determine the expression levels of cannabinoid receptor type 1 (CB1) in steatotic rat livers. The secondary aim was to clarify whether steatosis and inflammation are more marked in areas with increased CB1 overexpression. For ethical and economic reasons, the present study investigated tissue from archived liver blocks, which were obtained from 38 rats t
We investigate the prospects for the capture of the proposed Planet 9 from other stars in the Sun's birth cluster. Any capture scenario must satisfy three conditions: the encounter must be more distant than ∼150 au to avoid perturbing the Kuiper belt; the other star must have a wide-orbit planet (a ≳ 100 au); the planet must be captured on to an appropriate orbit to sculpt the orbital distribution
Coronavirus Disease 2019 (COVID-19) poses an enormous challenge to health care systems throughout the world, but it doesn’t affect every individual to the same extent. There is great variability in disease outcomes. Therefore, identifying the main prognostic risk factors is of paramount importance. These include increased age, skin pigmentation, obesity, pre-existing illness, and vitamin D deficie
Pulmonary fibrosis is a severe condition in interstitial lung diseases (ILD) such as idiopathic pulmonary fibrosis (IPF) and systemic sclerosis-ILD, where the underlying mechanism is not well defined and with no curative treatments available. Serotonin (5-HT) signaling via the 5-HT 2B receptor has been recognized as a promising preclinical target for fibrosis. Despite this, the involvement of the
Epithelial–mesenchymal transition (EMT) is a cellular process during which epithelial cells acquire mesenchymal phenotypes. Cancer cells undergo EMT to acquire malignant features and TGF-β is a key regulator of EMT. Here, we demonstrate for the first time that TGF-β could elicit EMT in a mouse lung adenocarcinoma cell line. TGF-β signaling activation led to cell morphological changes corresponding
Birth is a dangerous and dynamic event resulting in new life, as well as in death and loss. As distinct as the birth transition may seem, it remains essentially a process. The term ‘perinatal’ defines the phase beginning in late pregnancy when the fetus has potential to survive the delivery, and ending, roughly, seven days after birth, demarcating the period when the child gradually emerges and st
Denna artikel utforskar hur ledande beslutsfattare navigerar förhållandet mellan mänskligt omdöme och dataanalys i sina beslutsprocesser. Genom kvalitativa metoder, inklusive intervjuer med beslutsfattare från olika organisationer, avslöjar studien balansen mellan mänsklig intuition och datadrivna beslut. Resultaten belyser den fortsatta betydelsen av mänskligt omdöme bredvid teknologiska framstegThis paper explores how senior decision-makers navigate the relationship between human judgement and data analytics in their decision-making processes. Using qualitative methods, including interviews with decision-makers from various organizations, the study uncovers the balance between human intuition and data-driven decisions. Findings highlight the continued importance of human judgement alongs
Master’s Dissertation Engineering Acoustics Report TV BA -5058 ERIK H Ö RSTRÖ M and A D A M H U LTIN FEM M O D ELLIN G O F SO U N D R ED U C TIO N IN D EX IN PA R TITIO N C LT W A LL FEM MODELLING OF SOUND REDUCTION INDEX IN PARTITION CLT WALL ERIK HÖRSTRÖM and ADAM HULTIN DEPARTMENT OF CONSTRUCTION SCIENCES DIVISION OF ENGINEERING ACOUSTICS ISRN LUTVDG/TVBA--20/5058--SE (1-66) | ISSN 0281-8477 MA
https://www.akustik.lth.se/fileadmin/tekniskakustik/publications/tvba5000/webTVBA5058.pdf - 2026-05-30
Microsoft Word - Master thesis (print).docx Master’s Dissertation Engineering Acoustics Report TV BA -5061 O LIV ER O LSSO N A CO U STIC PERFO RM A N CE O F TIM BER V O LU M E ELEM EN TS OLIVER OLSSON ACOUSTIC PERFORMANCE OF TIMBER VOLUME ELEMENTS DEPARTMENT OF CONSTRUCTION SCIENCES DIVISION OF ENGINEERING ACOUSTICS ISRN LUTVDG/TVBA--20/5061--SE (1-68) | ISSN 0281-8477 MASTER’S DISSERTATION Superv
https://www.akustik.lth.se/fileadmin/tekniskakustik/publications/tvba5000/webTVBA5061.pdf - 2026-05-30
teologdagar 97 Ur programmet: 6 november ÄR GUD TÄNKBAR? Föreläsning av professorn och författaren LARS GUSTASSON, Austin, Texas PANELSAMTAL med prof Lars Gustafsson, bitr prof Sten Hidal, Kulturredaktör Maria Schottenius, Expressen, prof Tord Olsson, prof Göran Bexell (debattledare) över temat ÄR GUD TÄNKBAR - exemplet svensk kultur- och samhällsdebatt inför 2000-talet 7 och 8 november ÖPPET HUS
https://www.ctr.lu.se/fileadmin/user_upload/ctr/pdf/ctrdagar/teoldag97.pdf - 2026-05-30
