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The business potential of software defined radio (SDR) technology is studied by evaluating whether or not its characteristics correspond to those particular to a disruptive technology. The maturity of the SDR technology concept is illuminated by analyzing the opinions and perspectives of a selection of representatives for different stakeholders in the wireless communications market. Characteristic
The purpose of this study is to see how much attenuation the hearing protection device (HPD) wearer gets using an insert-type HPD at work in real-world situations and to see if there is a relation between how the wearer puts his HPD in place and the surrounding noise leveL Five different companies were selected and aU together there were 43 participants. The test subjects work in such an environme
Background: Practices regarding hospitalisation of children at diagnosis of type 1 diabetes vary both within countries and internationally, and high-quality evidence of best practice is scarce. The objective of this study was to close some of the gaps in evidence by comparing two alternative regimens for children diagnosed with type 1 diabetes: hospital-based care and hospital-based home care (HBH
Many arthropod species have evolved to thrive only on the leaves of a particular species of plant, which they must be capable of finding in order to survive accidental displacement, developmental transitions, or the changing of the seasons. A number of studies have tested whether such species select leaves to land or oviposit on based on their color, shape, or size. Unfortunately, many studies did
I denna uppsats utreds och analyseras vilka rättskällor som ska användas vid fastställande av huruvida fast driftställe enligt svensk intern rätt föreligger i Sverige samt när fast driftställe för utländskt bolag anses föreligga i en svensk delägares eller anställds bostad. Utländska bolag är i Sverige skattskyldiga för inkomst som härrör till ett i Sverige beläget fast driftställe. Med fast drifThe purpose of this thesis is to investigate and analyze when a permanent establishment for a foreign company occurs in the residence of a Swedish owner or employee and to investigate and present which sources of law that shall be applied when interpreting the definition of permanent establishment as it is read in Swedish domestic law. Foreign enterprises are tax liable in Sweden for income that
Cement är ett av världens mest använda material och agerar som bindemedel i betong och murbruk. Portlandcement, som är den mest förekommande typen av cement, produceras årligen i en kvantitet av fyra miljarder ton. Cementproduktionen står för ca 7 % av de globala koldioxidutsläppen och det finns ett stort intresse i att hitta alternativa vägar och optimeringsmöjligheter, för att minimera klimatpåvCement is one of the world's most used materials and acts as a binder in concrete and mortar. Portland cement, which is the most common type of cement, is produced annually in a quantity of four billion metric tons. Cement production accounts for approximately 7 % of the global carbon dioxide emissions and there is a great interest in finding alternative routes and optimization possibilities,
Söndagen den 11:e september 2022 var det återigen dags för riksdagsval i Sverige. Valresultatet som presenterades ett par dagar senare avslöjade att den socialdemokratiska regeringen skulle få avgå efter en period om åtta år, och Sverige skulle komma att få en ny regering. Regeringsskiftet skedde den 18:e oktober 2022, och består idag av en trepartiregering: Moderaterna, Kristdemokraterna och LibParliamentary elections were once again held in Sweden on Sunday the 11th of September 2022. The election results were presented a few days later and revealed that the Social Democratic government would have to resign after a period of eight years, meaning that Sweden soon would become to have a new government. The change of government took place on the 18th of October 2022, and consists today of
Alltmedan produktionen av textiler kommit att öka under de senaste åren har dess miljöpåverkan blivit mer uppenbar. Eftersom dagens textilproduktion har negativa konsekvenser under produktion, användande, såväl som vid avfallshantering, så finns det ett behov av att hitta effektiva metoder för att ta tillvara på de resurser som investerats under produktionen. Idag förbränns eller deponeras textilaAs the production of textiles has increased over the years, the climate impact of the textile industry is becoming more evident. Textile production can have negative impacts on the environment, both during production, use and disposal, which calls for efficient recycling methods to recover some of the resources invested. However, textile waste is primarily incinerated or landfilled, which pose as
Swedish Match experiences a changing business environment with increased competition. In this business environment, the ability to successfully utilizing technological advances, such as big data and IoT, is becoming more important to remain competitive. In addition, a limited number of studies have been conducted on the theme big data and IoT in a manufacturing firm. Thus, this master’s thesis is
Syftet med arbetet har varit att, med hjälp av bayesiansk sannolikhetsteori som bevisvärderingsmetod, kritiskt analysera svenska människohandelsmål. Detta har gjorts för att utröna om det förekommer tecken på bristande bevisvärdering från domstolarna som bidrar till att rekvisit ej anses styrkta i dessa mål där någon blir friad, och i utsträckning bidragit till bevisproblematik kring brottet. SyftThe purpose of this paper has been to critically analyze Swedish court cases of human trafficking where the accused has been acquitted of such a criminal act. The critical analysis has been executed with the aid of Bayesian probability theory as an evidence evaluation method. This has been done to determine whether there are signs of flawed evidence evaluation from the court itself which has contr
Popular Abstract in English In this thesis we investigate the manipulation of the magnetic properties of molecular magnets by means of external electric fields. This manipulation is mediated by either the spin-electric coupling or the magnetic anisotropy of the molecular magnet. In order to understand what this means, let us first explain some basic concepts about magnetism. We will start explainiThis dissertation investigates theoretically electric control of the magnetic properties of molecular magnets. Two classes of magnetic molecules are considered. The first class consists of molecules that are spin frustrated. As a consequence of the frustration, the ground-state manifold of these molecules is characterized by states of different spin chirality, which can be coupled by an external e
Many countries in Europe have experienced growing migration since World War II. It is estimated that more than one in five Swedes living today has roots in other countries and cultures. Segregation in terms of ethnic origin in housing areas makes it easier to maintain the language and cultural traditions of the home country when it comes to cooking and eating. In extremely segregated housing areas
Objective: To evaluate under- and overreporting and their determinants in the EPIC :24-hour diet recall (24-HDR) measurements collected in the European Prospective Investigation into Cancer and Nutrition (EPIC). Design: Cross-sectional analysis. 24-HDR measurements were obtained by means of a standardised computerised interview program (EPIC-SOFT). The ratio of reported energy intake (EI) to estim
Emissions from biomass burning are highly variable and depend on combustion conditions as well as fuel properties. Simultaneous emissions from pyrolysis, smouldering, and combustion of the biomass material(s) burning leads to uncertainties in how these processes contribute to emissions of individual or groups of compounds as well as to total particle emissions. These uncertainties are difficult to
The aim of this master’s thesis is to examine how fiction authors seek information in their writing, which still is a vastly under-researched subject within Library and Information Science. Why then are there so few of us in this discipline who ask themselves which information behaviour and information needs that exist among the ones writing the literature filling our libraries? This study was car
När Lissabonfördraget trädde i kraft den 1 december 2009 medförde det viktiga förändringar inom EU:s utrikespolitik. Målet var att öka EU:s samstämmighet i dess externa relationer i syfte att stärka EU:s roll som global aktör. Det nya fördraget inrättade en hög representant för den gemensamma utrikes-och säkerhetspolitiken (HR) samt en assisterande utrikestjänst (EEAS). De nya funktionerna är histThe entry into force of the Lisbon Treaty in December 2009 brought several important changes in the field of EU Foreign Policy. The goal was to enhance coherence in EU external relations to strengthen the role of the EU as a global actor. The creations of the High Representative (HR) of the Union on Foreign Affairs and Security Policy and the assisting European External Action Service (EEAS) are t
En familj har traditionellt sett bestått av en moder, en fader och ett antal barn. Det innebär att lagstiftningen inom familjerätten är utformad för att passa dessa omständigheter. Lagstiftarna har arbetat utifrån antagandet att de familjer som skulle påverkas av deras lagstiftning skulle vara av den traditionella sorten och att deras lagstiftning därför skulle vara fullt tillräcklig. Det har sagTraditionally families have been made up of a mother, a father and any number of children. This means that the legislation in this area has been made to fit those circumstances. The legislators have worked under the assumption that the families affected by their policies would be of the traditional kind and therefore their policies would be sufficient. It has been said that the legislation in a
I december 2015 skrev den svenska regering under FN:s Agenda 2030 bestående av 17 hållbarhetsmål med tillhörande 169 delmål. Mål 12, delmål 3 lyder: “Till 2030, halvera det globala matsvinnet per person i butik- och konsumentledet, och minska matsvinnet längs hela livsmedelskedjan, även förlusterna efter skörd.” Att fullt ätbar mat slängs belyser alla tre aspekter av begreppet hållbarhet på ett efIn 2015 the Swedish government signed the UN Agenda 2030 comprising of 17 Sustainable Development Goals and a total of 169 sub targets. Goal 12 target 3 reads as follows: “By 2030, halve per capita global food waste at the retail and consumer levels and reduce food losses along production and supply chains, including post-harvest losses.” Wasting eatable food effectively highlights all three param
Det är vanligt förekommande att fysiska och juridiska personer vill minska sin beskattning. Det finns stor variation i förfaringssätt som medför minskad beskattning. Denna uppsats undersöker om dubbel skattefrihet kan uppstå vid hemvistbyte. Dubbel skattefrihet innebär att varken den nya eller tidigare hemviststaten beskattar personen. På så sätt blir vissa inkomster skattefria. Det har tidigare fIt is common that physical and legal entities want to reduce their taxation, and there are several processes available. This paper examines whether double exemption of tax can arise when changing residence. Double non-taxation means that neither the new nor previous state of residence will tax that entity. Some income will therefore be excluded from taxation. Such a process has previously been pos
The aim of this study was to investigate and gain a deeper understanding of how the staff at the youth clinic approaches, and might influence, participation and responsibility as regards the girl and boy respectively in the process that follows when an unplanned pregnancy has been verified. Qualitative interviews were carried out with staff at five youth clinics in Skåne. All staff did routinely w
