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Du kanske aldrig har funderat på vattnet som kommer ut ur kranen? Till diskmaskinen, matlagningen, duschen eller vattenspridaren? Rent dricksvatten är något vi tar för givet, men trots det har sjön som förser stora delar av sydvästra Skåne med dricksvatten omfattande miljöproblem. Vombsjön är belägen mitt i Skånes jordbrukslandskap där näringsämnen läcker från åkermarker och små avlopp. SjönsClean drinking water is often taken for granted. However, the lake that supplies the greater part of southwestern Scania with drinking water has severe environmental problems regarding the chemical and ecological status. The organization Fokus Vombsjön has now taken it upon themselves to develop a water management plan for the lake, with the goal to improve its overall status. The aim of this s

Sverige genomgår för tillfället strukturella förändringar i befolkningssammansättningen. Andelen äldre blir större och andelen yngre blir tvärtemot mindre. Denna demografiska utveckling får stora följder för samhället, inte minst för bostadsmarknaden. Människor i olika åldrar har olika boendepreferenser och när fördelningen i samhället förändras, förändras också behovet av olika typer av bostäder.Sweden is facing significant demographic changes, with declining birth rates and an ageing population that is not only growing older but also growing in number. These shifts affect many areas of society, particularly the housing market. Since people of different ages have different housing preferences, the demand for various types of housing is also changing. Against this background, this study ex

This thesis aims at developing and evaluating a model for high frequency foreign exchange data, that beats the TWAP benchmark the majority of the time. This is done by dividing the total order time into smaller time buckets and trading a smaller quantity of the total order volume in each bucket. The second purpose of the thesis is to determine if there is an optimal bucket size in which to trade i

Det finns olika möjligheter för barn att få komma till tals och det är domstolens skyldighet att se till att barnets åsikter kommer fram i målet. Barn kan för det första få komma till tals i en vårdnadsutredning eller innan snabbupplysningar sker av socialnämnden. För det andra kan barnet också komma till tals inför rätten. I praktiken har det funnits brister i hur tillämpningen av rätten att ko

Background: Most validations of paediatric glomerular filtration rate (GFR) estimating equations using standardized creatinine (CR) and cystatin C (CYS) assays have comprised relatively small cohorts, which makes accuracy across subgroups of GFR, age, body mass index (BMI) and gender uncertain. To overcome this, a large cohort of children referred for GFR determination has been established from se

In this study a novel comparison of CFD, measured data and a ID-model is presented for a Twin-scroll turbocharger turbine stage. Both full and single admission flow divisions were taken into consideration and shown to represent "on-engine" conditions in the high and low engine rpm range respectively for a heavy-duty 6-cylinder diesel engine. With this in mind, the turbine stage was evaluated for e

Objectives To determine which endometrial morphology characteristics as assessed by gray-scale ultrasound and which endometrial vessel characteristics as assessed by power Doppler ultrasound are useful for discriminating between benign and malignant endometrium in women with postmenopausal bleeding (PMB) and sonographic endometrial thickness > 4.5 mm and to develop logistic regression models to ca

Detta är en historiografisk studie av hur några välkända svenska historiker har använt sig av de isländska sagorna när de presenterat perioden som vi idag kallas vikingatid. Vikingatiden har haft en viktig funktion i konstruktioner av kollektiva identiteter, och i sökandet efter relevanta förfäder, vilket passar bra ur ett historiekulturellt perspektiv.När medicinprofessorn Olof Rudbeck skrev sitt“The Swedes of the Sagas. A Historiographical Study of the Old Norse Sagas and the Construction of the Viking Age.” This thesis is related to the construction of collective identities, and the search for a common ancestry. There are different types of characteristics which have been associated with the Viking Age, and this is a historiographical study of how a few, well-known, Swedish historians

Satellite precipitation products (SPPs) potentially constitute an alternative to sparse rain gauge networks for assessing the spatial distribution of precipitation. However, applications of these products are still limited due to the lack of robust quality assessment. This study compares daily, monthly, seasonal, and annual rainfall amount at 342 rain gauges over Malaysia to estimations using five

Optimising plant growth in a controlled climate requires good measurements of both biomass (measured in grams) and relative growth rate (measured in grams of growth per day and gram of plant). In order to do this efficiently and continuously on an individual level during plant development, this has to be done non-destructively and without frequent and labor intensive weighing of plant biomass. Thi

Denna studie undersöker om maskininlärning kan användas för att förbättra bedömningen av rehabiliteringsövningar. Resultatet visade att metoden har potential, men att det krävs ytterligare studier för att utveckla en användbar lösning. Rehabiliteringsövningar är en viktig del av återhämtningen från skador och för att den ska bli korrekt krävs hjälp från en fysioterapeut. Fysioterapeuten guidar paRehabilitation exercises are essential for recovery from many injuries, and their practice is guided by physical therapists in order to avoid the risk of further damage. The physical therapists have limited tools for conducting a quantified assessment of movement quality and this study investigates whether machine learning could be used to improve that process. A way to assess movement is to analy

Genom en bevistalan enligt 38 § LUL kan allmän domstol pröva huruvida ett barn under 15 år begått ett brott. Eftersom talan rör ett barn under straffbarhetsåldern kan domen inte innehålla någon påföljd. En ny lagändring som trädde i kraft 1 juli 2023 har utvidgat möjligheten till en bevistalan och syftet med denna uppsats är att undersöka hur lagändringen och författningsarbetet som föregick densaThrough evidentiary proceedings according to 38 § LUL, the general court can examine whether a child under the age of 15 years has committed a crime. Since the action concerns a child under the age of criminal responsibility, the judgment cannot contain any criminal sanction. A new legislative amendment which entered into force on July 1, 2023, has expanded the possibility of evidentiary proceedin

In this master's thesis the ability to estimate the respiratory frequency from heart rate variability measurement is analyzed. The goal was to implement a solution that is easily transferable to real time. Starting from the initial processing of data, continuing with two different spectrogram implementations, a single spectrogram and a multitaper spectrogram, combined with three different meth

Den 1 januari 2020 blev FN:s konvention om barnets rättigheter svensk lag, vilket ytterligare skulle stärka barnets rättigheter. Före inkorporeringen hade det bland annat påtalats brister när det gällde genomslaget för barns rättigheter enligt konventionen i Sverige. Uppsatsens övergripande syfte är att undersöka om barns rättigheter enligt barnkonventionen, med särskilt fokus på artiklarna barnetOn the 1st of January 2020, the UN Convention on the Rights of the Child was incorporated into Swedish law to further strengthen the rights of the child. Prior to the incorporation, deficiencies had been pointed out when it came to the impact of children's rights according to the Child Convention in Sweden. The overall purpose of the thesis is to investigate whether children's rights accor

Sammanfattning Denna uppsats behandlar fastställandet av föräldraskap i svensk rätt när barn tillkommit genom surrogatarrangemang utomlands. Surrogatmoderskap är inte tillåtet inom svensk hälso- och sjukvård, men internationella surrogatarrange-mang förekommer och medför att barn födda genom sådana arrangemang regelbundet möter den svenska rättsordningen. I avsaknad av särskild lagstift-ning på omSummary This thesis reviews the establishment of legal parenthood in Swedish law in cases where children are born through international surrogacy arrangements. Despite the fact that surrogacy is not authorized within the Swedish healthcare system, such arrangements exist abroad with increasing frequency, resulting in children commonly entering the Swedish legal order. In the absence of distinct le

Background: Ultrafiltration (UF) insufficiency in peritoneal dialysis (PD) often leads to transfer to hemodialysis. Therefore, strategies to prolong time on therapy are needed. The use of a combined crystalloid and colloid solution, also called bimodal PD, can help improve UF. Methods: We propose a method for reconstituting bimodal solutions. Three bimodal PD solutions, with respectively 100 ml (s

https://www.becc.lu.se/sites/becc.lu.se/files/2021-05/Joint%20BECC%20and%20MERGE%20Short%20Project%20Call%202021.pdf - 2026-06-12

Microsoft Word - BECC-MERGE short project call 2023 Joint BECC/MERGE Short Project Call Introduction The complementary expertise and methodologies used by MERGE and BECC scientists has the potential to make significant contributions to our understanding of climate change and its links to biodiversity and ecosystem services, and to inform national and international policy and assessments based on t

https://www.becc.lu.se/sites/becc.lu.se/files/2023-03/BECC-MERGE%20short%20project%20call%202023.pdf - 2026-06-12