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Spectrum clustering is a powerful strategy to minimize redundant mass spectra by grouping them based on similarity, with the aim of forming groups of mass spectra from the same repeatedly measured analytes. Each such group of near-identical spectra can be represented by its so-called consensus spectrum for downstream processing. Although several algorithms for spectrum clustering have been adequat
Acoustic comfort has been used in engineering to refer to conditions of low noise levels or annoyance, while current standardized methods for airborne and impact sound reduction are used to assess acoustic comfort in dwellings. However, the results and descriptors acquired from acoustic measurements do not represent the human perception of sound or comfort levels. This article is a review of labor
Inom rättsområdet fri rörlighet av arbetare har barnet givits en rätt under Artikel 12 till utbildning i Förordning 1612/68 som barnet kan göra burk av i värd Medlems Staten. För att barnets rätt till utbildning ska bli tillämplig måste barnet flytta och bo tillsammans med föräldern som är arbetare. Likabehandlingsprincipen är tillämplig tillsammans med rätten till utbildning vilken kräver att MedWithin the legal field free movement of workers the child has been given a right under Article 12 in Regulation 1612/68 to education in the host Member State. For the right to apply the child has to move and reside with the worker. The principle of equal treatment applies to the provision, which requires that, the Member State does not discriminate against children to workers. To give the right fu
Den svenska familjerättsliga regleringen har sedan länge präglats av strävan att söka tillgodose barnets intresse i relation till föräldrarna. Ett tydligt uttryck för denna strävan finner man i föräldrabalkens 6 kap. 2 a § där det stadgas att barnets bästa ska vara avgörande för alla beslut om vårdnad, boende och umgänge. En ytterligare strävan i den familjerättsliga regleringen har varit att söka
I denna avhandling undersöker vi möjligheten att använda Siamesiska Neurala Nätverk för att detektera röstförändringar bland patienter som lider av återkommande stämbandscancer. I samarbete med VoiceDiagnostic Sweden AB och läkare vid Lunds Universitetssjukhus konstruerades modeller för att mäta avstånd mellan olika röstinspelningar, samt avstånd mellan mindre segment av röstinspelningar. De resulIn this thesis, we investigate the possibility of using Siamese Neural Networks to detect voice changes in the voices of patients su↵ering from a recurrence of their vocal cord cancer. In collaboration with VoiceDiagnostic Sweden AB and physicians at Lunds’s University Hospital, models were trained on audio features in order to learn distance measures between recordings, and segments of recordings
The cell phone industry is one of the most linear sectors, which means high resource consumption in the production of telephones and difficulties in repair. In addition, only 10-12% take-back of used units takes place, the rest are often forgotten in drawers or handled incorrectly. An interesting area of research is how companies can make their choices to reduce the life cycle environmental impact
Ship-generated waves were investigated in the Gota alv river, which is a major waterway on the Swedish west coast between the sea and Lake Vanern. Ships with a typical size of 85x15x5 m (lengthxwidthxdraft) travel at speeds between 5 and 10 knots, generating waves that cause sediment transport and erosion along the river bed and banks. Field measurements of the wave properties and turbidity were c
Objective:To compare the diagnostic accuracy of CSF biomarkers and amyloid PET for diagnosing early-stage Alzheimer disease (AD).Methods:From the prospective, longitudinal BioFINDER study, we included 122 healthy elderly and 34 patients with mild cognitive impairment who developed AD dementia within 3 years (MCI-AD). -Amyloid (A) deposition in 9 brain regions was examined with [F-18]-flutemetamol
Forecasting stock market returns is an interesting topic since more and more Swedes enter and invest in this market. Theory implies, however, that such exercises should be impossible. The aim of this thesis is to investigate the possibility to forecast future stock returns by looking at macroeconomic variables’ history. The study is limited to the Swedish market as it is based on the OMXS30-index
The child soldier issue is complex in many different ways. Taking into account the different ideas of childhood, the concept of human rights in general and child rights in specific the question about the child soldier and its rights appears to be far from easy to understand. In this thesis I will try to illustrate the complexity by comparing relevant international law applicable to the child sold
Populärvetenskaplig sammanfattning: Huvudsyftet med detta examensarbete har varit att dokumentera samt jämföra skånska sandstenar med västgötska sandstenar avsatta under kambrium (ca 570 - 500 miljoner år). De skånska lagren utgörs till stor del av 120 meter sandsten och de västgötska av ca 35 meter. Sandstenen består huvudsakligen av kvartskorn och kallas därför kvartsitisk sandsten. Under kambThe Lower Cambrian strata of the Caledonian foreland of southern Sweden consist mainly of quartzitic sandstones with thicknesses of approximately 35 meters in Västergötland and 120 meters in Skåne. In the distal, moderately buried western members of the File Haidar Formation of Västergötand porosity and permeability was higher than in the proximal deeply buried units of the Hardeberga Formation of
Abstract In this study I have sought to understand the conditions for knowledge and objectivity in family assessment-work. I have used a philosophical theory to reach understanding of what possibilities and obstacles there are for an assessor in trying to reach knowledge about, and to be objective in, working with child and family-assessment. To fulfill my purpose I have made one group- and one s
The slope of the active distances is an important parameter when investigating the error-correcting capability of convolutional codes and the distance behavior of concatenated convolutional codes. The slope of the active distances is equal to the minimum average weight cycle in the state-transition diagram of the encoder. A general upper bound on the slope depending on the free distance of the con
This paper examines embodiments of motherhood on Instagram among influencers. The study analyzes what types of embodiments occur through affect theory, framing theory and performativity. The data that has been analyzed consists of Instagram posts from 10 Swedish influencers who post about motherhood. The analysis reveals often use of strong affects, which are often performed specifically with and
“I am a social worker, but also a manager, so I'm both” - A interview study about how managers experience the role conflict within the social services. The aim of this study was to describe and analyze how managers experience the role conflict within social services. We have taken a qualitative approach to our study, based on six semistructured interviews with managers from different social
The paper investigates data on purchasing price of wheat from Swedish grain buyer Lantmännen and MATIF future contracts on milling wheat in an attempt to replicate the conditions for a Swedish farmer trying to manage his risk on wheat by trading future contracts on the MATIF exchange. Two static linear regressions and four dynamic GARCH models are employed on a sample of 1679 daily returns and 339
The Narrative Clip is a small wearable camera that takes an image every 30 seconds. By wearing the clip a whole day a user captures a long image sequence of the day's events. In this thesis we will segment such a sequence into the individual events automatically. Multiple sequences are segmented by humans in order to nd a groundtruth for each sequence. The groundtruth will be used to determine
