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About a third of all meteorites that fall on Earth today, the stony L-chondrites, originate from a major breakup event in the asteroid belt 466 Ma, in the early Darriwilian. This is the largest asteroid breakup in the past three billion years documented by K-Ar gas-retention ages of recently fallen meteorites. There has been a debate whether the breakup had any effects on Earth’s biota. Based main
The simultaneous multi-species Planar Laser Induced Fluorescence technique plays an important role in studying the flame structure and the two-dimensional distribution of intermediate species in combustion. The experimental system of OH/CH2O/Acetone-PLIF was built in order to study the CH4-Air inverse diffusion jet (IDJ) flame. The system consists of two sets of lasers, two intensifier-CCD cameras
Weak subdivision or fragmentation ability of deformed {100} (<100> // ND, normal direction) grains by traditional unidirectional (symmetric) rolling results in uneven deformation during tantalum (Ta) processing. Thus, a recently developed asymmetric cross rolling (ACR) is adopted in this work to enhance the subdivision of {100} grain in Ta sheets. Electron backscatter diffraction (EBSD), transmiss
While Fusobacterium necrophorum historically has been considered normal tonsillar flora, recent studies from Europe and the US have suggested that carriage occur transiently in adolescence and young adulthood. However, no studies originating from Africa exist. In this cross-sectional study of tonsillar carriage of F. necrophorum, we aimed to investigate geographical differences in tonsillar carria
The pharmaceutical industry uses animal models in a variety of settings including safety, pharmacodynamic modelling and efficacy. Conventionally, a frequentist design of standard animal experiments of human asthma replication includes repeatedly running treatment groups with the exact layout, focusing on effect size rather than capturing historical data of animal responses on compounds of interest
Purpose: In 90Y microsphere radioembolization (RE), accurate post-therapy imaging-based dosimetry is important for establishing absorbed dose versus outcome relationships for developing future treatment planning strategies. Additionally, accurately assessing microsphere distributions is important because of concerns for unexpected activity deposition outside the liver. Quantitative 90Y imaging by
Bark beetle attacks have led to widespread tree disturbance and deaths in many parts of the world, and thereby also economic and biodiversity losses. Forest-rich Sweden has experienced periodic attacks, latest in 2018. There is a great interest in identifying the most important explanatory features behind bark beetle attacks and making spatial predictions on where attacks might happen. This could
To accomplish these goals we will: A) establish the stimulus-secretion coupling in human pancreatic islets from non-diabetic organ donors to obtain proof of concepts derived from rodent studies; these data will also establish the gold standard for efforts to differentiate embryonic stem cells into mature islet cells. B) Combine islet studies with genetic and metabolic studies in humanA) Our knowle
https://www.ludc.lu.se/welcome-lund-university-diabetes-centre/project-areas/islets - 2026-09-25
Publications Risk Factors For Coronary Artery DiseaseEpiHealth: a large population-based cohort study for investigation of gene-lifestyle interactions in the pathogenesis of common diseasesSleep duration is associated with healthy diet scores and meal patterns: results from the population-based EpiHealth studyBoth Weight at Age 20 and Weight Gain Have an Impact on Sleep Disturbances Later in Life:
https://www.epihealth.lu.se/en/cohort/publications - 2026-09-25
I art. 4 OECD:s modellavtal fastställs begreppet hemvist och i artikeln anges att en person anses ha hemvist om denne enligt lagstiftningen i denna stat är skattskyldig där på grund av hemvist, bosättning, plats för företagsledning eller annan liknande omständighet. Art. 4 fastställer därmed avtalets tillämpningsområde och artikeln är även av betydelse för ett antal andra artiklar som hänvisar tilArticle 4 of the OECD Model Tax Convention establishes the term ‘resident’ which refers to a person who, under the laws of that State, is liable to tax therein by reason of his domicile, residence, place of management or any other criterion of a similar nature. Thereby, article 4 defines the scope of the tax treaty and the article is also relevant for a number of other articles which refer to the
Glas är ett genomsiktligt material som används i byggnader för att utforma miljöer som är ljusa och upplevs som öppna. Modernt byggnadsglas används i konstruktioner som utsätts för betydande laster jämfört med ett traditionellt fönsterglas. Som exempel kan nämnas trappsteg, balustrader, golv, tak och väggpaneler där glasets geometriska utformning kan vara mer eller mindre komplex. Det finns ett beNovel and increased use of glass in building construction has been made possible, as a result of methods of mass production introduced during the 20th century and advanced computational structural analyses. With modern use of glass structures, a range of demands emerge which need to be addressed in the strength design process. The aim of the thesis work has been to develop experimentally verified
The human body is like a machine where the different components (e.g. bones, muscles, ligaments and tendons) are mechanically connected. The musculoskeletal system is subjected to mechanical forces created by the earth's gravity and body movements. These forces largely determine tissue development, growth and health through an intricate feed-back system where cells within the tissue can sense thei
https://www.bme.lth.se/en/research/biomechanics - 2026-09-25
Radiotherapy Physics Dose-volume concepts and treatment planning Per Nilsson/Crister Ceberg Specification of volumes and doses volumes (i.e. tumours, organs at risk, and other volumes of interest) prescribed doses to tumours and (acceptable) doses to organs at risk ICRU 50, 62 and 71 Photons Electrons 1993 1999 2004 Brachytherapy 1985 1997 Specifications: why? Maintain a consistent treatment
https://www.msf.lu.se/sites/msf.lu.se/files/11._dos-volymbegrepp_och_dosplanering.pdf - 2026-09-26
Untitled Your Employeeship Questionnaire Manual A survey of the relationships at your workplace August 2010 Lund University, Department of Psychology, Lund, Sweden © Johan Jönsson Version 1.2 2 Your Employeeship Questionnaire (YEQ) Manual © Johan Jönsson August 2010 This manual describes how the Your Employeeship Questionnaire (YEQ) was developed as well as the administration and scoring procedure
https://www.psy.lu.se/en/sites/psy.lu.se.en/files/jb-yeq_manual_1.0.pdf - 2026-09-26
Calnexin (Cnx) has been characterized as a membrane-bound protein that transiently interacts in a unique chaperone system with newly synthesized glycoproteins in order to allow the establishment of their proper tertiary and, in most cases, quarternary structures. The aim of the study was to identify and to locate the expression of Cnx in the three major salivary glands of humans by different metho
Density dependent growth and optical properties of periodic arrays of GaAs nanowires (NWs) by fast selective area growth MOVPE are investigated. As the period of the arrays is decreased from 500 nm down to 100 nm, a volume growth enhancement by a factor of up to four compared with the growth of a planar layer is observed. This increase is explained as resulting from increased collection of precurs
Meso-tetra(hydroxyphenyl)chlorin (mTHPC) (INN: Temoporfin) is a potent photodynamically active substance in clinical use today. Usually, the substance is given systemically and a known drawback with this administration route is a prolonged skin light sensitization. For the first time to our knowledge, a liposomal Temoporfin gel formulation for topical application was studied in connection with pho
Surface deposited layers of mesoporous silica particles could function as support for bio-sensing or drug release applications. It is crucial to control the surface deposition process and employ relevant techniques to characterize the properties of the particles on the surface. Here, we deposit SBA-15 particles on native silica or cationic surfaces and characterize the hydration and dehydration by
Popular Abstract in Swedish Drömmen om evigt liv och evig ungdom är inte ny. Föreställningarna om vägen dit är ungefär desamma idag som för 300 år sedan. Men de tekniska möjligheterna har vidgat gränserna. Att förbli ung, eller åtminstone se ung ut, är ett ideal som växer sig allt starkare. Åldrande och död ska bekämpas, att hålla sig ung och att leva länge är viktigt. Det gäller att träna och skThe aim of this thesis is to explore discursive changes in conceptions of life course and ageing. In a sense the Life- Span embodies the boundaries of human existence, but furthermore, it symbolizes a discursive system with distinctive symbols and meaning, that regulates and re-construct a cultural context. Hence, a cultures notion of the Life-Span also reveals its images and apprehensions of agei
