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Diffusion of a particle through an energy and diffusivity landscape is a very general phenomenon in numerous systems of soft and condensed matter. On the one hand, theoretical frameworks such as Langevin and Fokker-Planck equations present valuable accounts to understand these motions in great detail, and numerous studies have exploited these approaches. On the other hand, analytical solutions for
Disturbances on utilities, such as steam and cooling water, often cause large economic losses at industrial sites. Utilities are often shared between production areas, and a disturbance on a utility is therefore likely to affect a large part of the production site. In addition, production areas are often coupled by the product at the site. Obtaining a dynamic model of a site, with respect to utili
För att kunna begränsa brandspridningen och bidra till brandskyddet delas en byggnad oftast in i brandceller. För att vid utrymning kunna ta sig till en säker plats kommer personerna som försöker ta sig ut troligtvis passera genom en öppning i brandcellsgräns. För att kunna bibehålla brandcellsgränsen trots användande av dörrar, fönster och andra öppningar finns det vissa krav på utformning av desIn most of the studies that are made for pedestrian flow through doors, reaserchers have just looked at the flow through oppenings without doors. This study aims to figure out how much impact the configuration of the door has on pedestrian flow. The configurations that have been examined are open doors, free swinging doors, doors that open inwards, doors that open outwards and the differences betw
Föreliggande studie,”Global Compact for Safe, Orderly and Regular Migration- eckluderande eller inkluderande?”, har syftat till att undersöka hur irreguljära migranter exkluderas ur migrationsramverket och vilka konsekvenser som kommer av exkluderingen för migranten med hjälp av frågeställningen: ”På vilka sätt har den politiska konsensusen inom ramen för Global Compact for Migration (GCM) osynligThis study,”Global Compact for Safe, Orderly and Regular Migration- exkluding or including?”, has aimed to examine how irregular migrants are being excluded from the Global Compact for Migration, and which consequences the exclusion can bring for the migrants. My question for this study was ”In which ways has the political consensus for the Global Compact for Migration (GCM) isolated the irregular
This thesis investigates Automatic Text Summarization and how it can be used to generate summaries of patent documents. The purpose of the generated summary was to convey the patent document’s subject so that the reader could decide whether the patent document is relevant and should be read in full or could be discarded. This, in order to reduce the time patent attorneys need to spend reading full
This project is focusing on one of the underlying issues within the plumbing industry (called “Värme Ventilation Sanitet” in Sweden). Strain injuries was the focus of this project to find a solution and discover the reasons to why these injuries keeps happening. The project then goes into a suggestion of which direction the industry might need to take to become better. Getting a solution to the in
In modern ASIC verification, bridging the gap between IP-level and system-level test environments is a major challenge, especially as system-on-chip (SoC) complexity grows. This thesis presents a novel methodology leveraging the Accellera Portable Stimulus Standard to enable portable, reusable verification scenarios across these levels. The approach introduces a pre-runtime signal forcing mechanis
Wireless access technologies such as UMTS with HSPA extensions, WiMAX, and Flash-OFDM and the convergence towards next generation heterogeneous networks enable the realization of always best connected scenarios. As the resulting heterogeneous networks become easier to access and more reliable to depend on, novel telemedicine services such as vehicular emergency applications emerge. Due to their li
BACKGROUND: In May 2023, the World Health Organization declared COVID-19 no longer a public health emergency. Despite successful vaccination campaigns, vaccines provide limited protection against transmission. Since general testing has been abandoned in most countries, alternative population surveillance methods to assess SARS-CoV-2 exposure are needed.METHODS: N-antigen is a protein of the SARS-C
CONTEXT: Statin use is associated with increased risk of type 2 diabetes and mild hyperglycemia. The underlying mechanisms are not well studied and the effect of statin treatment on GLP-1 secretion or production are unknown.OBJECTIVE: To assess the effects of rosuvastatin on GLP-1 secretion and production.METHODS: We performed association studies in the Malmö Diet and Cancer study cardiovascular c
Full text linksBMC Public Health. 2026 Apr 17;26(1):1273.doi: 10.1186/s12889-026-27378-1.Individual and environmental determinants of body mass index trajectories: results from a longitudinal study in Southern SwedenPauline Rebouillat 1 , Kristoffer Mattisson 2 , Giedre Gefenaite 3 , Per-Olof Östergren 4 , Peter M Nilsson 5 6 , Jonas Björk 2 7Affiliations PMID: 41998602 PMCID: PMC1309
Breast cancer is the most common cancer in women. Lymphoedema in the arm is a well-known side effect of breast cancer treatment and ranks high among the serious concerns of survivors. Thus, it is important to diagnose arm lymphoedema at an early stage and start conservative treatment when lymphoedema is still minimal or mild, thereby preventing development or deterioration of arm lymphoedema. Scre
Popular Abstract in Swedish Vill man ta en bild av något som rör sig mycket snabbt, krävs det att man använder en kort exponeringstid. Om kamerans slutare är öppen under för lång tid, hinner det man vill fotografera röra sig under tiden filmen exponeras, med resultatet att bilden blir suddig. Kemiska reaktioner där atomer och molekyler är inblandade är exempel på något som sker på väldigt kort tidWhen a low-frequency laser pulse is focused to a high intensity in a gas, the electric field of the laser may become comparable to, or even exceed, the electric field between the electrons and the nucleus in the atom. Under such conditions, through a process known as high-order harmonic generation, bursts of extreme ultraviolet radiation may be emitted, with durations in the attosecond domain (1 a
V/P(SPECT) has the potential to become a first hand tool for diagnosis of pulmonary embolism based on standardized technology and new holistic interpretation criteria. Pretest probability helps clinicians choose the most appropriate objective test for diagnosis or exclusion of PE. Interpretation should also take into account all ventilation and perfusion patterns allowing diagnosis of other cardio
Laser spectroscopy of free atoms has been pursued for 25 years starting in the visible region and with a constant thrust towards shorter wavelengths. A review of generation schemes and atomic-physics experiments in the short-wavelength region is given. Processes in ions and inner shells occur on a very fast timescale setting special demands on the sources. Using picosecond laser technology efficie
We present a FrameNet-based semantic role labeling system for Swedish text. As training data for the system, we used an annotated corpus that we produced by transferring FrameNet annotation from the English side to the Swedish side in a parallel corpus. In addition, we describe two frame element bracketing algorithms that are suitable when no robust constituent parsers are available. We evaluated
Particles with functional groups on their surface were immobilized on premade cryogels through covalent bonding to maximize the accessibility of the target molecules to the surface of the particles. The physical properties of the composite cryogel were characterized by SEM, texture analysis and nitrogen adsorption. Different key factors affecting immobilization were also investigated, e.g., recirc
The bit-search generator (BSG) was proposed in 2004 and can be seen as a variant of the shrinking and self-shrinking generators. It has the advantage that it works at rate 1/3 using only one LFSR and some selection logic. We present various attacks on the BSG based on the fact that the output sequence can be uniquely defined by the differential of the input sequence. By knowing only a small part o
We demonstrate the assembly of nanoscale ferromagnetic single-electron transistors using atomic force microscopy for imaging as well as for nanoscale manipulation. A single 30 nm Au disc, forming the central island of the transistor, is manipulated with angstrom precision into the gap between a plasma-oxidized Ni source and drain electrodes. The tunnel resistances can be tuned in real time during
