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Inflammatory bowel disease (IBD, i.e. primarily Crohn's disease and ulcerative colitis) is characterised by a chronic or relapsing inflammation of the digestive tract. The thiopurine drugs 6-mercaptopurine (6-MP) and azathioprine (AZA, an imidazol derivative and pro-drug of 6-MP) are currently used to an increased extent in IBD, particularly in Crohn's disease. Metabolism of thiopurines is comple
I-131 radionuclide therapy studies have not shown a strong relationship between tumor absorbed dose and response, possibly due to inaccuracies in activity quantification and dose estimation. The goal of this work was to establish the accuracy of I-131 activity quantification and absorbed dose estimation when patient-specific, 3-dimensional (3D) methods are used for SPECT reconstruction and for abs
For more than 30 years since it was first proposed by Harrington et al., the Theory of Characteristic Mode (TCM) has only been applied to perfect electric conductors (PEC), and more recently lossless dielectric materials. One key challenge in computing the characteristic modes (CMs) of non-PEC materials using the PMCHWT surface integral equation is the presence of internal resonances in the soluti
The Long-tailed Duck Clangula hyemalis is the main offshore wintering seaduckspecies in the Baltic region, although numbers have declined steeply since the early 1990s. The reasons for the decline are not well understood and information about habitat choice is scarce. Blue Mussels Mytilus edulis are the main food source for Longtailed Ducks in the southern Baltic Sea and here we have used both mod
Utredningsrapport - CECs nätverksorganisation inom en ny institution 42 Reg. No. STYR 2022/291 Date 2022-11-14 Investigation of how the CEC’s activities related to the coordination of major research programmes and multidisciplinary collaboration platforms can be organised if the departmental structure changes Summary The investigation has studied how the activities of the Centre for Environmental
https://www.science.lu.se/internal/sites/science.lu.se.internal/files/2023-01/CEC%20internal%20investigation.pdf - 2026-07-09
We investigate self-heating in vertical, gate-all-around III-V InAs/InGaAs nanowire MOSFETs using pulsed IV measurements at various temperatures. Low temperature measurements reveal a negative output conductance indicating self-heating in the transistor. Under pulsed measurements, an increase in drain current (15%) and transconductance (30%) are observed at room temperature, with values influenced
The main purpose of this thesis is to present a Cultural-Historical Activity Theory (CHAT) based analysis of the activities conducted by and with visually impaired users supported by audio-haptic technology.This thesis covers several studies conducted in two projects. The studies evaluate the use of audio-haptic technologies to support and/or mediate the activities of people with visual impairment
A rapid screening procedure for characterization of lipase selectivities using microwaves was developed. The rate of reaction of various commercial lipases (porcine pancreas, Mucor miehei, Candida rugosa, Pseudomonas cepacia) as well as lipases from laboratory isolates-Bacillus stearothermophilus and Burkholderia cepacia RGP-10 for triolein hydrolysis was 7- to 12-fold higher in a microwave oven a
Large software organizations with a product line development approach face many challenges regarding testing. Test managers need to make tradeoffs along three dimensions of repeated testing (abstraction level, time and product space) and consider a range of goals and constraints. In order to keep pace with the decreased development time for new products, which is enabled by the systematic reuse, s
Popular Abstract in Swedish Eftersom mer än 80% av världens samlade energianvändning är beroende av förbränning i någon form är vidare kunskap om förbränningsprocessen viktig. Fortsatt effektivisering av förbränningsprocessen är idag högaktuell för uppbyggnad av framtidens mer miljövänliga energisystem och för utvecklingen utnyttjas omfattande diagnostikarbeten. Inom området anses diagnostik med hThe thesis deals with the further development of pure rotational coherent anti-Stokes Raman spectroscopy (RCARS) for improving the capabilities of gas phase thermometry. The main effort has been to make the technique more robust when employed under a wide range of temperatures and operational conditions. A primary aim has been to investigate the impact of collisional broadening on N2 RCARS thermom
Multicentre patch test studies (MPTSs) can contribute useful information for diagnostic and preventive measures. The aim of the present paper is to propose how to perform high-quality MPTSs. To this end, factors of significance for the patch test result are discussed with regard to the standardization and calibration of high-quality MPTSs. The 16 factors discussed are scored 0, 1, 2, or 3, dependi
Popular Abstract in Swedish Denna avhandling behandlar ämnet känselåterkoppling i handproteser. Att mista sin hand är en traumatisk upplevelse och den som har mist sin hand förlorar både känsel och motorik. En rudimentär greppfunktion kan återskapas genom att använda en handprotes. Nya och avancerade proteser som kontrolleras med hjälp av muskelsignaler finns numera på marknaden och dessa myoelektAmputation of the hand implies the loss of the ability to grasp and the ability to "feel". The grasping function can be primitively restored using an active prosthesis. Multiarticulating electrically powered hands have recently made their way to the market and these hands provide enhanced grasping and gripping capabilities. However, these hands provide no direct and conscious sensory feedback to
Introduction: With over 360 blood group antigens in systems recognized, there are antigens, such as RhD, which demonstrate a quantitative reduction in antigen expression due to nucleotide variants in the non-coding region of the gene that result in aberrant splicing or a regulatory mechanism. This study aimed to evaluate bioinformatically predicted GATA1-binding regulatory motifs in the RHD gene f
Handlingsplan för förebyggande av konflikter_final Postadress Kansli N, Box 118, 221 00 Lund Besöksadress Astronomihuset, Sölvegatan 27 Telefon dir 046-222 71 82 växel 046-222 00 00 E-post Tobias.Nilsson@science.lu.se Internet http://www.Naturvetenskap.lu.se Fakul tet s s tyre l sen Handlingsplan för att förebygga och hantera konflikter mellan doktorand och handledare i
LUMES LUMES Lund University Master’s Programme in International Environmental Science TOWARDS A SUSTAINABLE RURAL DEVELOPMENT IN MEXICO? Case study of the implementation of the SRD law in Acaxochitlán, Mexico Thesis submitted in fulfillment of the requirements of the Master in International Environmental Sciences Degree at Lund University, Sweden Submitted by: Supervisor: Cynthia Alexandra Arochi
https://www.lumes.lu.se/sites/lumes.lu.se/files/cynthia_arochi.pdf - 2026-07-09
Sida 1 av 44 Rektor REGELVERK Diarienummer STYR 2023/625 Datum 2024-09-19 Lunds universitets universitetsgemensamma regelverk för utbildning på forskarnivå Innehåll 1 Övriga styrdokument med betydelse för utbildningen på forskarnivå .... 3 2 Principer för utbildning på forskarnivå .................................................. 5 3 Inrättande och avveckling av ämne .............................
Contents Program 2 Abstract (Talks) 3 Susanne Ditlevsen Approximate likelihood inference in partially observed hy- poelliptic diffusions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Kang Li. Neural state-space models describing parallel and serial visual processing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Frederik Riis Mikkelsen. Degre
https://www.lu.se/sites/www.lu.se/files/program_and_abstracts.pdf - 2026-07-09
MA SRS March 2022 short The escape of the upper atmosphere and a surprising way to detect this Mats André Swedish Institute of Space Physis mats.andre@irfu.se Cluster (ESA, launch 2000) Atmospheric Escape • High energy tail of the velocity distribution, at the exobase (Jeans escape). • Charge exchange with ions from the magnetosphere. • Ions from the ionosphere. H, He, O and more 1026 /s 1 kg/s 30
https://www.astro.lu.se/sites/astro.lu.se/files/2022-03/MA%20SRS%20March%202022%20short.pdf - 2026-07-09
Multiplanetary systems spanning the radius valley are ideal testing grounds for exploring the different proposed explanations for the observed bimodality in the radius distribution of close-in exoplanets. One such system is HIP 29442 (TOI-469), an evolved K0V star hosting two super-Earths and one sub-Neptune. We observed HIP 29442 with CHEOPS for a total of 9.6 days, which we modelled jointly with
