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Detta examensarbete undersöker den nuvarande situationen för cyklande barn i Sverige. Den undersöker ett internationellt och historiskt perspektiv, vilket ger jämförbar information om säkerheten för cyklande barn i andra samhällen. Variationer över tiden i totalt cyklad längd studeras och dess inverkan på säkerheten är noga övervägd. Minskade cykelnivåer visar sig vara en avgörande faktor för säkeThis master thesis investigates the current safety situation for biking children in Sweden. It investigates an international and a historical perspective, which gives comparable information about bike safety for children in other societies. Alterations over time in total biked length is studied and its impact on the safety are considered. Reduction in levels of biking are found to be a vital facto

An increased proportion of trips made by bike is important part of a more sustainable transportation system. It provides benefits both at an individual and societal level – especially when replacing trips that would otherwise have been made by car. To get an understanding of what influences cycling, a statistical analysis is carried out that shows links between socio-economic factors, the physical

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

Med förklaringsbörda avses det förhållandet att den tilltalade underlåter att lämna en förklaring till en viss omständighet och att detta får en för denne oförmånlig bevisverkan. Den laga grunden för att ålägga den tilltalade en förklaringsbörda återfinns dels i RB 35 kap. 1 §, enligt vilken domstolen har att fritt bevisvärdera allt som förekommit i målet, dels i 35 kap. 4 §, enligt vilken domstolThe burden of explanation refers to the situation where the accused omits to explain a given circumstance, which as a result affects the evidentiary effect unfavorably. The legal basis for imposing a burden of explanation on the accused is found in Chapter 35, Section 1 and 4 of the Swedish Code for Judicial Procedure. Section 1 states that the court is free to evaluate everything that has occurre

Only 50 percent of Swedish food supply comes from domestic production, which creates a high dependency on an international trade to import foods. This leads to a high vulnerability within the food system. In order to secure food supply in times of crisis Sweden must increase its food production. According to climate research, future climate will be characterized by a higher rate of extreme weather

Gravitational encounters between a single star and a binary system can frequently occur in the cores of dense stellar systems like globular clusters. These three-body scattering encounters can lead to a variety of outcomes since the energy of the binary components can be exchanged with the interacting single star. The outcome of these interactions strongly depend on the initial conditions of the i

This thesis examines the ejido system in Mexico in order to understand the dynamics of land tenure, governance and transaction costs through the lens of Elinor Ostrom’s theory of good governance. This case of the ejido system was chosen as their constitution that enabled a communal access land tenure regime in the agricultural sector, was amended to allow for privatization. The ejido serves as a p

Freedom of expression, including media freedom and pluralism, are at the core of the democratic processes. Media pluralism requires transparency, freedom and diversity in Europe’s media landscape. The broad perception and definition of the terms are based upon the willingness to charge media freedom and pluralism with expectations of very significant and sometimes even unachievable social and poli

Syftet med förevarande uppsats är att belysa den sakrättsliga problematiken kring lösöreköp genom att undersöka huruvida avtalsprincipen är förenad med tillräckligt stora fördelar för att ersätta den nu gällande traditionsprincipen. Traditionsprincipen har tillämpats i svensk rätt sedan 1800-talet. Dessförinnan erhöll en köpare skydd mot säljarens borgenärer genom köpeavtalet, i enlighet med avtaThe purpose of this essay is to throw light upon the complexity of the branch of law as regards the Swedish law of property and inquire whether the advantages of the doctrine of consensus exceed the benefits of maintaining the existing doctrine of traditio. The doctrine of traditio has existed in Swedish law since the 19th century. Before that, the buyer obtained protection against the seller’s cr

Joint Operations at the external borders of the EU are axiomatic for EU’s border management policy and constitute forms of collective action involving the efforts of two or more Member States for the purpose of securing the common borders. Nevertheless, participation in joint operations is based on voluntarism and guided by the principle of solidarity, which should act as catalysts encouraging MSs

The UAV (unmanned aerial vehicle) is a part of the digital transformation in the construction industry. With increased options of low-cost UAVs, more companies will want to integrate UAVs into their business. By capturing a large amount of data in a short time, it could be very useful for several applications within the construction industry. The question is: can the low-cost UAV be an option cons

Studien syftar till att undersöka hur de olika trafikslagen prioriteras i gatuutrymmet i form av en kritisk granskning av Spårvägsprojektet i Lund. Arbetet ämnar utreda bland annat utrymmesbehovet för motorfordon, cyklister och fotgängare. Vidare undersöks disponeringen av gatuutrymmet för de olika trafikslagen i spårvägsprojektet i Lund och om det är i linje med kommunens uttalade mål och strategThe thesis aims to investigate the space requirements for motor vehicles, bicycles and pedestrians. Furthermore, it examines how the street space has been used for the various types of traffic in the tramway project in Lund and whether it is according to the municipality's stated goals and strategies. The study also investigates whether the final result corresponds to the initial plan of the p

Behandling av avloppsvatten för att avlägsna ämnen som kan ha en negativ påverkan på den mänskliga hälsan och naturen är mycket viktigt innan vattnet återanvänds eller släpps ut i naturen. Intresset för anaerob vattenrening har ökat eftersom det är ett bra komplement till aeroba processer, samt för att det producerar energi i form av metangas. Målet med detta projekt var att undersöka hur olika dTreatment of wastewater is crucial for removing any compounds which can have a negative impact on human health and nature before the water is reused or released into nature. Interest in anaerobic treatment of wastewater has increased as it is a good complement to aerobic treatment, and it produces energy in form of methane. The aim of this project was to investigate how different operational para

This master thesis is the result of cooperation between Lund University and Tetra Pak, performed by a student at Engineering Nanoscience, LTH. The aim is to explain how different molecular weights and molecular weight distribution of isotactic homo-polypropylene affect resulting properties. Examined properties are mechanical properties by tensile testing and tensile impact, shear viscosity by capi

This thesis examines the possibility of modelling trajectory and estimating distance during a walk using only a smart phone attached to the waist. Due to GPS not functioning indoors, a navigation system without the need of external communication could be the perfect complement for closed spaces. This thesis considers such a system, where the smart phone contains accelerometer and gyroscope sensors

More and more structural analyses today are being conducted with computer-based tools in comparison to traditional methods using hand calculations. The development, according to the Norweigan scientist Kolbein Bell is shifting from using first order analyses with correction factors, to using second order analyses, with computer-based tools. This dissertation mainly compares analyses of glulam colu

High quality III-V semiconductors on silicon substrate can make for significant progress in gate electrostatics and optoelectronic devices. Indium antimonide with its inviting properties can play a key role to further facilitate devise integration. But the question is, is it possible to obtain high quality III-V semiconductors on low cost silicon and still be able to manufacture it at large scale?

Background: Children’s need for play is intertwined with health and development. For many children public playgrounds represent environments that are playful and important in developing good health. Without efforts to facilitate climate adaptation of outdoor playgrounds there may be a loss of health and well-being during childhood and their future lives. Purpose: To explore the reasoning and descr