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Brain computer interfaces (BCI) provide ways for the brain to communicate directly with a computer, and are today primarily used as an aid for people with severe movement impairing disorders. In this study a BCI feature extraction method using a combination of spatial filtering and time-frequency (TF) analysis is developed. The features are then classified using a convolutional neural network. A f
Bakgrund: Trofoblasttumör är en tumör som utvecklas från trofoblastceller under en frisk eller patologisk graviditet. Trofoblastiska sjukdomar drabbar fertila, ofta yngre kvinnor. Onkologisjuksköterskans roll är avgörande för en god omvårdnad som grundas i god patientförståelse. Syfte: Att beskriva kvinnors erfarenheter av gynekologisk trofoblastsjukdom. Metod: En systematisk litteraturstudie med
On the 23rd of April 2019, TENA made a bold decision to launch a game-changing product by addressing a taboo subject publicly. The Silhouette Noir product is a unique adult diaper that looks and feels like elegant black underwear. Since it is the first black underwear on the market designed for the purpose of empowering women with incontinence, TENA wanted to tackle the dilemma publicly. Therefore
Den här studien har som syfte att utreda om Sveriges kraftvärme kan bidra till ökad flexibel elproduktion och i så fall på vilket sätt. Detta undersöks genom att kombinera analys av tekniska, marknads- och regelverksmässiga förutsättningar för Sverige. Detta gjordes med inriktning på kraftvärmeverk i Skåne, exklusive egenproducenter av el samt industrikraftvärmeverk. Dessutom analyseras erfarenhetThis master thesis aims to investigate if and how Swedish Combined Heat and Power (CHP) plants can increase its flexibility in electricity production. This is examined through a combining analysis of technical, market-oriented and regulatory conditions for Swedish and primarily Skåne CHP plants, excluding autoproducers and industrial plants. Further, Danish CHP experiences are analysed and applied
Differentiating between compounds and phrases can often be difficult. One of the main reasons for this is a compound and a phrase can have the same surface form. In this essay atypical noun- noun combination, which could be possible compounds are investigated. The research questions for this essay include if these combinations are compounds or phrases, what these noun-noun combinations look like a
Identification of high-biomass sites can lead to further studies on their ecology with the purpose to inform climate change mitigation decisions or give an indication to which sites need stronger protection. The purpose of this study was to, via a remotely sensed data set of tree biomass, identify the locations with the highest biomass in Sweden. As biomass varies across the extent of a stand or
Purpose: The purpose of this study is to investigate what factors, if any, are most prevalent in the valuation of small cap stocks, with limited ownership as compared to their fundamental values, where crowd based trading and insights do not necessarily prevail. Methodology: A deductive and comparative study realized in quantitative research based upon a sample selection of smaller companies. Find
Bakgrunden till denna studie kommer från min egen musikutbildning och de hinder jag stött på vilka främst varit av en psykologisk karaktär. Det antyder att musikern stöter på många dolda problem men också att vi har mycket dold potential som vi inte använder. Kognitiv psykologi handlar om mentala processer så som uppmärksamhet, minne, språkutnyttjande, iakttagelseförmåga, problemlösning, kreativit
Many agree that estimating portfolio risks has better estimation possibilities, than estimations on returns. Therefore investors attempts to construct better, more efficient riskmanaged portfolios by diversifying portfolios through factors rather than traditional asset classes. This entails very often in estimations of correlation matrices so complex it cannot be fully analyzed. Hierarchical clust
By observing a horse´s shape and movement you can get information about signs of disease. From a veterinary perspective the progression of new scientific methods and technological advances towards the field of equine motion and shape analysis may help with diagnosis, early detection of diseases, improving the chances of successful treatment and thereby offer overall benefits to the welfare of hors
In 2014, Caribbean countries declared to claim reparations for slavery from former colonising states. A Reparative Justice Framework covering ten points of action formulated reparations as a regional development strategy, widening stakeholders to include development actors and focalising beneciaries to those disproportionally suering from post-slavery legacies. Jamaica is signatory to the claim, a
The valorization of lignin offers sustainable and renewable products and materials. For that reason lignin needs to be further analyzed although the various challenges this process implicates. The major obstacles in this field are lignin’s chemical heterogeneity, all the modifications in lignin’s chemical structure owing to its extraction method and purification process and the lack of appropriate
Every year, a big number of Swedish municipalities market themselves through an Emigration fair in Holland, with the aim to attract Dutch workforce, or more generally, bring new inhabitants to their respective region. In the marketing campaigns, specific stereotypic images of Sweden emerge, that are said to be specifically attractive to the putative Dutch migrants. The municipal representation in
Livsmedelsindustrin i Sverige står för ungefär 20–25 % av den totala klimatpåverkan och 50 % av den totala övergödningen i landet. Ett sätt att minska påverkan är att minska mängden matsvinn som uppkommer längs med livsmedelskedjan. Matsvinnet kan variera mellan 10–50% beroende på förloppet i kedjan och typ av livsmedel. Genom globala och nationella mål har problemet med matsvinn fått allt större
Sammanfattning Titel: Artisters entreprenöriella beteenden och affärsmodeller i den nya musikindustrin. Seminariedatum: 14 januari 2021 Kurs: FEKH99, Examensarbete kandidatnivå i Entreprenörskap och Innovation (15 högskolepoäng) Författare: Martin Björnström, Lukas Ramhorn Mårtensson och Henrik Thunander Handledare: Hans Landström Nyckelord: Entreprenörskap, musikindustrin, Causation, EffectuationAbstract Title: Artists' entrepreneurial behaviors and business models in the new music industry. Seminar date: 14 January 2021 Course: FEKH99, Degree Project Undergraduate level, Business Administration, Undergraduate level, 15 University Credits Points Authors: Martin Björnström, Lukas Ramhorn Mårtensson and Henrik Thunander Advisor: Hans Landström Key words: Entrepreneurship, music industry
The aim of this master thesis is to conclude how the energy systems of smart cities can be designed to achieve an annual net-zero energy consumption. The study investigated different techniques that can be used for producing and storing energy locally. This was implemented on a planned residential project located in Veberöd, south of Scania. Hence, the heating and domestic hot water demand were ba
Interpreting EEG measurements is of great relevance, both for developing underlying neuroscientific theory and improving existing applications. In this study, two networks with different approaches to time-frequency analysis and feature selection are compared on simulated and real data for semantic and emotional perception. The first network uses the Morlet wavelet transform to achieve adaptable f
