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The use of radio signal for position tracking (positioning) and navigation has a long tradition. Most notably, global navigation satellite systems (GNSS) are now widely applied for civilian applications, ranging all the way from tracking of cargo containers to gaming. However, GNSS suffers from limited coverage in dense urban areas and indoors and also from a limited position accuracy, which rules
Wave climate data for the Swedish provinces Skane and Halland, were hindcast using SWAN, a third-generation spectral wave model. The 40-year wave dataset, from 1979 to 2019, is made available through an open-access data portal (https://gis.sgi.se/vagmodell/). The wave data has a three-hour resolution and includes significant wave height, peak wave period, and wave direction. The wave model domain
Many iterative optimization algorithms involve compositions of special cases of Lipschitz continuous operators, namely firmly nonexpansive, averaged, and nonexpansive operators. The structure and properties of the compositions are of particular importance in the proofs of convergence of such algorithms. In this paper, we systematically study the compositions of further special cases of Lipschitz c
Background: Women are at increased risk of developing anxiety or depression disorders after Cesarean section (CS). This study aims to evaluate whether an appointment with a senior obstetrician combined with an ultrasound examination reduces levels of anxiety in women after CS. Methods: A prospective observational study was conducted in Sweden. Women underwent an appointment with an obstetrician 6–
Housing market in Punjab faces number of challenges related to supply, population growth, access to utilities, affordability, and consumer mortgages. In 2017, Punjab, Pakistan, experienced a total urban housing deficit of about 2.3 million units. Due to the Punjab's low supply of affordable housing, home ownership is uneven, with the majority of owners being concentrated in the highest-income
Att återkalla ett permanent uppehållstillstånd är ett mycket ingripande beslut som kan påverka den enskildes trygghet. Av den anledningen ska den en-skildes trygghet och stabilitet alltid beaktas när ett sådant beslut fattas. Konsekvenserna av att återkalla ett permanent uppehållstillstånd kan vara att personen inte längre har rätt att resa in i Sverige utan visum och att personen inte längre är fRevoking a permanent residence permit is a highly intrusive decision that can affect the individual's security. For this reason, the individual's security and stability should always be taken into account when making such a deci-sion. The consequences of revoking a permanent residence permit may in-clude the person no longer having the right to enter Sweden without a visa and no longer bei
Vattenkraft är den dominerande källan till elektricitet i Sverige, med ett bidrag på 45% av den nationella produktionen. Samtidigt som vattenkraften är avgörande för utfasningen av fossila bränslen och för klimatmålen, är dess miljöpåverkan på den biologiska mångfalden i sötvatten oroande. I denna fallstudie av ett vattenkraftverk i Helge å, var syftet att hitta ett lämpligt flöde för reproduktionHydropower is the dominant source of electricity in Sweden, constituting 45% of the national supply. While pivotal for decarbonization and climate goals, its environmental impact on freshwater biodiversity is concerning. In this case study of a hydropower plant in Helge River, Sweden, the aim was to find a flow suitable for trout (Salmo trutta) and salmon (Salmo salar) reproduction. A terrain mode
Advances in stem cell research and therapeutic development Review ARticle https://doi.org/10.1038/s41556-019-0344-z 1Center for Regenerative Medicine “Stefano Ferrari”, Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy. 2San Raffaele Telethon Institute for Gene Therapy (SR-Tiget) and Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffael
Human fetal dopamine neurons grafted in a rat model of Parkinson's disease: immunological aspects, spontaneous and drug-induced behaviour, and dopamine release Exp Brain Res (1988) 70:192-208 Experimental Brain Research 9 Springer-Verlag 1988 Human fetal dopamine neurons grafted in a rat model of Parkinson's disease: immunological aspects, spontaneous and drug-induced behaviour, and dopamine relea
https://www.wnc.lu.se/sites/wnc.lu.se/files/brundin_et_al_exp_brain_res_1988.pdf - 2026-05-19
Med anledning av klimatkrisen har EU-kommissionen presenterat En ny handlingsplan för den cirkulära ekonomin – För ett renare och mer konkur-rens-kraftigt Europa. Det huvudsakliga syftet med handlingsplanen är att skapa förutsättningar för att ställa om till ett klimatneutralt samhälle och att frikoppla ekonomisk tillväxt från resursanvändning. I handlingsplanen anges därför att förutsättningar föDue to the climate crisis, the European Commission has presented A new Circular Economy Action Plan – For a cleaner and more competitive Europe. The main purpose of the action plan is to create a framework for sustainable products to change into a climate neutral society and decoupling economic growth from resource use. The action plan therefore states that conditions for reuse and repair, among o
The aim of my thesis is to provide research-based insight into AI technologies for information seeking’s place in future school library operations. To achieve this aim, I am looking at Swedish school librarians’ perceptions and views on AI technologies for information seeking, especially in connection with their work on media and information literacy. My research questions are as follows: (Q1) How
Autonomins roll i vården är svårbegriplig och varken patient eller vårdgivare har en tydlig uppfattning av begreppet. Detta resulterar i att patienters rättigheter regelbundet överträds vilket förhindrar tillfrisknandet och riskerar att vidare skada patienter. Syftet med denna explorativa studie var att undersöka och analysera anmälares (patienter och anhöriga) upplevelser av kränkningar inom den The role of autonomy in healthcare is unclear, and neither patients nor healthcare providers have a clear understanding of the concept. This results inpatients' rights being violated regularly, which hinders recovery and risks further harming patients. The purpose of this exploratory study was to investigate and analyze the reporters’ (patients and relatives) experiences of violations within t
This thesis analyses the state aid given to European airlines during the Covid-19 pandemic and looks into Ryanair’s arguments that member states discriminated between airlines, targeting their own national carriers with aid while forsaking budget airlines and non-national airlines. Two research questions were posed, investigating how member states applied the Temporary Framework for state aid set
Extending Classification Algorithms to Case-Control Studies Creative Commons Non Commercial CC BY-NC: This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (http://www.creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attrib
https://www.teddy.lu.se/sites/teddy.lu.se/files/2021-12/106%2009192019_679_106_MP206_Stanfill_BECB_2019.pdf - 2026-05-19
As the total cost of renewable electricity falls lower than the price of fossil fuel, not only can electricity be used to replace fossil fuels using batteries in vehicles but it can also be used to produce fuels. This makes it possible to replace fuels in sectors not easily directly electrified. It also provides new ways of balancing the electricity system. When renewable electricity is cheap a lo
Medical, neurological, and substance use disorders constitute a major disease burden worldwide, but especially in low- and middle-income countries (LMICs) where more than 80% of affected persons are unable to receive evidence-supported treatments despite these being widely available in theory. This persistent mental health treatment gap in LMICs is traceable to the very nature of such nations: low
