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Silicon (Si) is the second most abundant element in the Earth’s crust and is an important nutrient in the ocean. The global Si cycle plays a critical role in regulating primary productivity and carbon cycling on the continents and in the oceans. Development of the analytical tools used to study the sources, sinks, and fluxes of the global Si cycle (e.g., elemental and stable isotope ratio data for
Popular Abstract in Swedish Avhandlingen utreder några av konsekvenserna av de institutionella reformer som genomfördes i Sydafrika under 1990-talet, med särskilt fokus på det nya kommunsystemet, enligt vilket varje kommun är skyldig att stimulera lokal ekonomisk utveckling i samarbete med det lokal näringslivet och andra civilsamhälleliga aktörer. Den syftar även till att utveckla den samhällsvetThis thesis focuses on the consequences of the institutional transformations in South Africa during the 1990s with specific reference to the introduction of a mode of local governance based on the direct participation of private and civic actors in policymaking and implementation. The study also aims to contribute to theory. The approach is that public, private and civic associations are best unde
This Ph.D. submission deals with contemporary demonstration culture and political activism, seen as performance through performance. It consists of both a practical and a theoretical part. These are intertwined on various levels of the project. My submission, however, is made up of the two following parts: 1: A textual part, divided into 8 parts. Each part contains a script, an analysis and a nu
In order to mimic the real life situation, with often life-long exposure to the electromagnetic fields emitted by mobile phones, we have investigated in a rat model the effects of repeated exposures under a long period to Global System for Mobile Communication-900MHz (GSM-900) radiation. Out of a total of 56 rats, 32 were exposed once weekly in a 2-h period, for totally 55 weeks, at different aver
För att skapa matematiska beskrivningar av fysiska fenomen inom bland annat naturvetenskap, teknik och medicin används ofta partiella differentialekvationer. Listan med tillämpningar kan göras hur lång som helst: sådana ekvationer kan beskriva hur en snöflinga bildas, hur strukturer deformeras när de utsätts för mekaniska krafter, hur partiklar interagerar på kvantnivå, hur blodet flödar i hjärnanSplitting methods are widely used temporal approximation schemes for parabolic partial differential equations (PDEs). These schemes may be very efficient when a problem can be naturally decomposed into multiple parts. In this thesis, splitting methods are analysed when applied to spatial splittings (partitions of the computational domain) and physical splittings (separations of physical processes)
The last 20 years efforts to find a long-term and large-scale biofuel alternative to petrol and diesel for the transport sector have been intensified with a focus on liquid biofuels, such as ethanol, methanol and Fischer-Tropsh diesel derived from wood. The large-scale production of biomethane has so far largely been overlooked in comparative studies that focus on the long-term renewable options.
Dhaka the capital city of Bangladesh is one of the largest and most populous cities in the world. According to World Bank, Bangladesh has been experiencing a rapid urbanization over the last few decades, and Dhaka City’s projected 20 million residents will make it the third-largest city in the world by 2020. Dhaka city is also one of the most densely populated areas of the world. This paper tried
The society has always tried to get rid of those who do not "fit in". They doesn't follow the normal behaviour and rules and have to be "dismissed". The community has developed different kinds of institutional care for individuals with dysfunctional behaviour. Those institutions are mental hospitals and prisons. Many of these institutions put the individuals in an extreme s
This report contains a fire safety evaluation of Bålsta centre in the community of Håbo, Sweden. The centre is a shopping mall that includes about 30 stores of different kinds. The evaluation concerns the vacuation of 2000 people in the building during a possible fire situation. To be able to find out if the fire safety is good enough, different methods have been used. First a visit at the Bålsta
This works analyzes the jurisprudence of the Inter-American Court of Human Rights in connection with equality and non-discrimination. The thesis has two major parts. The first part discusses a possible pattern or standard to predict the results of the Inter-American Court in connection with equality and non-discrimination. The author revised cases from this Court in order to predict when the Court
Det grundläggande syftet med uppsatsen har varit att analysera säljares och köpares inbördes förhållande när en avtalsenlig användning av ett överlåtelseobjekt förhindras av en immateriell rättighet. Syftet har delvis fått tillgodoses på olika sätt, och med utgångspunkt i olika rättskällor, beroende på var de avtalande parterna har sina affärsställen och vilken typ av föremål som köpet har avsett.
Purpose – The purpose of this thesis is to provide an overview of all relevant peer-reviewed articles on folksonomies, social tagging and social bookmarking as knowledge organisation systems within the field of Library and Information Science by reviewing the current state of research on these systems of managing knowledge. Method – I use the systematic literature review method in order to systema
Economic evaluation has become an important tool in health and transport economics. To evaluate decisions, thresholds and benchmark values are required. These thresholds can include valuating lives in monetary form. To ensure an efficient distribution of resources the value of human life should be approximately the same between the sectors. In transport economics value of statistical life (VSL) is
This thesis investigates international law and its subjects according to two important 17th century thinkers, the legal theorist Hugo Grotius and the philosopher Thomas Hobbes. What is the character of international law according to Grotius and Hobbes? What are the subjects of international law, and how do they relate to it? To answer these questions, Grotius On the Law of War and Peace and Hobbes
Rätten till utveckling antogs år 1986 och är idag en ”soft law” norm som syftar till att integrera mänskliga rättigheter och utveckling. Rättigheten har alltsedan den antogs varit en kontroversiell del i systemet om mänskliga rättigheter och har blivit hårt kritiserad på grund av dess vaga formulering. Även om den rådande uppfattningen fortfarande är att rätten till utveckling inte är avsedd för rThe Right to Development (RtD) was adopted in 1986 and is today a soft law norm that seeks to integrate human rights and development. Since its adoption the RtD has been surrounded by much controversy in the human rights framework and has been widely criticized for being too vague on its most basic concepts. Although the dominant view is still that the RtD is unsuitable for legal implementation, t
As global warming continues to change the global climate, extreme weather events become more common. The effects of such events vary regionally due to both natural and anthropo- genic influences. This study identifies the main mechanisms causing coastal erosion in Äng- elholm and evaluates the adaptation measures implemented by the municipality. A case study of Vejbystrand, a sandy beach in the mu
Bananpiren means the Banana pier and the name is a remnant from when ships full of bananas unloaded by the docks. The last banana ship left the wharf in the year of 2000 and since then the pier has mainly been used for different types of temporary events. Apart from when those are held, the pier is abandon with only one sheet shed still standing, as a glimpse of the piers former past as a freeport
