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Plasma analysis by mass spectrometry-based proteomics remains a challenge due to its large dynamic range of 10 orders in magnitude. We created a methodology for protein identification known as Wise MS Transfer (WiMT). Melanoma plasma samples from biobank archives were directly analyzed using simple sample preparation. WiMT is based on MS1 features between several MS runs together with custom prote

BACKGROUND: Polycystic ovary syndrome (PCOS) has previously been associated with several comorbidities that may have shared genetic, epigenetic, developmental or environmental origins. PCOS may be influenced by prenatal androgen excess, poor intrauterine or childhood environmental factors, childhood obesity and learned health risk behaviors. We analyzed the association between PCOS and several rel

Aim: Global interspecific body size distributions have been suggested to be shaped by selection pressures arising from biotic and abiotic factors such as temperature, predation and parasitism. Here, we investigated the ecological and evolutionary drivers of global latitudinal size gradients in an old insect order. Location: Global. Taxon: Odonata (dragonflies and damselflies). Methods: We compiled

User grouping based on geographic location in fifth generation (5G) New Radio (NR) systems has several applications that can significantly improve network performance, user experience, and service delivery. We demonstrate how Sounding Reference Signals channel fingerprints can be used for dynamic user grouping in a 5G NR commercial deployment based on outdoor positions and heading direction employ

Nowadays organisms encounter not only natural challenges from predators but also significant anthropogenic stressors, such as insecticides, which can profoundly disrupt their normal growth and behavior. However, the knowledge on their potential interactions remains largely unknown, particularly regarding how insecticides may affect predator-prey interactions and prey responses across multiple gene

We use a closed-loop algorithm to accurately program hafnium zirconium oxide (HZO) ferroelectric tunnel junctions (FTJs) to arbitrary chosen target conductance values. The key enabler is suppression of conductance growth. We have identified two different mechanisms contributing to the total conductance of FTJs. By controlling both, we demonstrated an up to threefold increase of the usable conducta

Even though hematopoietic stem cells (HSC) are characterized by their ability to self-renew and differentiate, they primarily reside in quiescence. Despite the immense importance of this quiescent state, its maintenance and regulation is still incompletely understood. Schlafen2 (Slfn2) is a cytoplasmic protein known to be involved in cell proliferation, differentiation, quiescence, interferon resp

Background: Approximately 180 mothers are treated in Swedish Intensive Care Units (ICU) due to preeclampsia each year. Although several clinical risk factors are known, prediction of critical disease is challenging. Two scavenger proteins, hemopexin (Hpx) and alpha-1-microglobulin (A1M) have been suggested to be associated with the oxidative stress seen in preeclampsia. The ratio of two other biom

This study is an attempt to take advantage of a cerebellar model to control a biomimetic arm. The cerebellar controller is a modified MOSAIC model which adaptively controls the arm. We call this model ORF-MOSAIC (Organized by Receptive Fields MOdular Selection And Identification for Control). The arm features a musculoskeletal model which is controlled through muscle activations by means of optimi

Finansmarknaden genomgick stora förändringar innan 2000-talet och placeringsrådgivning kom att spela en allt viktigare roll. Tidigare hade det inte funnits lagstiftning på området, vilket man nu införde. Först kom Lag (2003:862) om finansiell rådgivning till konsumenter (FRL), därefter utfärdades ett EG-direktiv. Direktivet införlivades i svensk rätt genom Lag (2007:528) om värdepappersmarknaden (The Financial Market went through significant changes before the 2000’s and investments advisory played an increasingly important role. Earlier there had not been any legislation on the subject which there is now. The first legislation was the act of financial advisory and after that the Markets in Financial Instruments Directive, MiFID came from the EU. MiFID was implemented into Swedish law thro

The aim and purpose of this thesis is to evaluate the utilization of private-public collaboration of the exchange of information on risks and vulnerabilities concerning food supply in Sweden, with a view to provide the participants with recommendations on how to improve or how to initiate this collaboration. The study consists of interviews with respondents from Swedish municipalities, one Swedish

I Sverige kom det första undantaget från turordningsreglerna 1994 med syftet att upprätthålla balansen mellan arbetstagarnas trygghet och verksamheternas behov av flexibilitet. Sedan 2001 är undantaget i turordningsreglerna begränsat till två personer och gäller för företag med högst tio anställda. År 2020 är tvåundantaget återigen uppe för diskussion om ändring i och med betänkandet SOU 2020:30, In Sweden the first exception concerning turn rules was accepted in 1994 with the purpose to maintain the balance between employment protection and the companies need for flexibility. Since 2001 the exception concerning turn rules is limited to two employees for organisations with at most ten employees. In the year of 2020 the exception within the turn rules is up for discussion once again hence t

Morgondagens energisystem står inför stora utmaningar och snabba förändringar både i Sverige och i världen. För att nå ambitiösa klimatmål ses elektrifiering som en viktig lösning på problemen, där Svenska Kraftnät räknar med en nära fördubbling av efterfrågan på el till 2045. Denna ökning, till stor del driven av förnybara energikällor som är svårare att planera och pronosticera, innebär betydandThe energy system of tomorrow faces major challenges and rapid changes both in Sweden and worldwide. To achieve ambitious climate targets, electrification is seen as a key solution, with the Swedish TSO projecting a near doubling of electricity demand by 2045. This increase, driven largely by renewable and intermittent energy sources, poses significant challenges for grid stability. Consequently,

Allmänna pensionsfonderna, oftast omnämnda som AP-fonderna, är de största förvaltarna id et allmänna inkomstpensionsystemet. Fonderna har i uppdrag att investera pensionssystemets buffertkapital och eftersträva en hög långsiktig avkastning för att bidra till en hög pension för framtida generationer. För att uppfylla sitt uppdrag investerar fonderna i tusentals företag runt om i världen. Under de sThe Swedish Public Pension Funds, also known as the AP-funds, are the biggest trustees of Swedish pension payments. Their mission is to invest the buffer capital of the pension system and ensure growth that will provide pension disbursements for generations to come. To fulfil this mission investments are made in thousands of companies all over the world. During the last years the AP-funds have bee

Med en elektrifiering av tunga lastbilar kommer elbehovet att ̈oka kraftigt och elnätet ̈ar inte förberedd p ̊a utmaningen. Det rader kapacitetsbrist i nätet och det behöver utredas hur den kan undvikas. Transportsektorn star infor stora förändringar för att minska sitt klimatavtyck. Elnätet ̈ar en kritisk infrastruktur för att möjliggöra denna omställning. Förutom att bygga ut finns det m ̈ojlighThe transport sector is facing major challenges to reduce the greenhouse gas emissions. The electrification of the freight fleet, which is an important step towards emission reduction, will result in capacity challenges in the grid. The aim of this thesis is to evaluate how the existing grid is affected by the electrification of heavy trucks and what solutions or reinforcements needs to be impleme

Introduction: Irritable bowel syndrome (IBS) has been linked to poor health, high stress and diminished quality of life. Previous findings about associations between IBS and cardiovascular disease are, however, contradictory. Our objective was to examine 10-year cardiovascular risk, lifestyle factors, and self-rated health in people with IBS compared to a reference group. Methods: Sweden's souther

Matematikcentrum Matematik NF Course Analysis for Linear Algebra 1 (MATA22, ÄMAD01) Autumn 2020 Lecturer: Anna-Maria Persson Teaching assistants: Henrik Ekström, Frej Weiström Dahlin, Adem Limani Number of students: The course is given jointly for students enrolled in the Bachelor’s Programme at the Faculty of Science (course code MATA22) and for students enrolled in the Teacher Education Programm

https://www.maths.lu.se/fileadmin/maths/Matematik_NF/Kursutvaerderingar/HT2020/MATA22HT2020KA.pdf - 2026-05-18

Information for current students On this page you find information for current students, based on "frequently asked questions".  If you cannot find the information that you are looking for here, please have a look at the following webpages at Lund University. Lund University wepage for new students Lund University webpage for current students Lund University Student Life  New LUMES student? See mo

https://www.lumes.lu.se/current-students - 2026-05-19