Search results

Juvenile delinquency has become an obvious and recurring issue in the daily debate and emerges as one of the most controlling and dominant societal problems. There are various reasons why people choose to commit crime and there is no easy answer to the question why young people commit crime. A fundamental but crucial distinction to be made regarding crime is the difference between deviant acts and

RTK GNSS is a way of deciding the position of a GNSS receiver with high precision. It should theoretically be possible to determine the position with the precision of a couple of centimeters. Traditionally the RTK GNSS system consists of a base station and a rover. The base station knows its position and compares that to the information it gets from the satellites in order to calculate the error.

I det svenska straffsystemet åtnjuter alla brottsliga gärningar ett straffvärde. Så även narkotikabrott. För snart ett år sedan, i juni 2011, avkunnade HD en dom som tydligt syftade till att ändra praxis avseende hur straffvärdet ska fastställas i narkotikamål. De två tilltalade som åtalet huvudsakligen avsåg dömdes av HovR till 14 års fängelse vardera. HD sänkte straffen till fyra års fängelse. EAccording to Swedish penal law all criminal offenses deserves a penal val-ue. So while drug offenses. Nearly a year ago, in June 2011, the Supreme Court gave a judgment that was clearly aimed at changing practices in the assessment of the penal value of drug offenses. The two defendants in the indictment were each mainly sentenced by the Court of Appeals for 14 years in prison. The Supreme Court r

The purpose of this thesis is to find a model, which is based on economic variables that can forecast the cotton price better than commonly used benchmark models. A vector error correction model is used because of the existence of non-stationary variables and one cointegration relation in the data. Two types of forecasting methods are used for out-of sample predictions. The dynamic forecasting in

This thesis offers a study on the performance of the short-term/long-term model by Schwartz and Smith (2000) in the copper futures market for the period 1993-07-21 to 2013-03-05. The model's performance is evaluated in terms of its ability to model the term structure of copper futures prices, and is for this purpose compared to two one-factor benchmark models, an Orstein-Uhlenbeck process and

Despite the many use cases for machine learning, it sees minimal usage in Sweden’s public sector today. It is important that the public sector in particular utilizes the most efficient tools available. For this reason, the Department of Employment and Social Services in Malmö has started a project to explore the viability of introducing machine learning to their work. This thesis corresponds to ro

In the near future, a new market will form full of 2nd life batteries that are no longer suitable to use in electric vehicles. This since their capacity retention is too low after a few years of usage, as a consequence of two aging mechanisms; cycling aging and calendar aging. These batteries can be put into good use as battery energy storage systems, as the energy density is not as an important f

I have always been curious about the effects architecture and the built environment have on us. The special atmosphere and the ability to arouse a sense of safety and calmness, but also the negative feelings certain spaces can evoke. Which architectural elements contribute to the way we perceive a space and more importantly, does the built environment not only affect our emotions but also our ment

Den 1 juli 2021 blev det straffbart att låta barn bevittna brott mellan närstående. Brottet fick rubriceringen ”barnfridsbrott” och återfinns i 4 kap. 3 § BrB. Kriminaliseringen av att låta barn bevittna brott mellan närstående bemöttes av positiv respons från de flesta remissinstanserna. Trots att barnfridslagen välkomnades med öppna armar fanns en viss oro för hur lagens utformning skulle fungerOn the first of July, 2021, it became a crime in Sweden to allow children to witness crimes between relatives. The crime is called ”barnfridsbrott” and exists in Chapter 4, Section 3 in the Swedish Criminal Code. The criminalization of allowing children to witness crimes between relatives was met with a positive response from most of the consultation bodies. Although it was welcomed with open arms

Anthropogenic activities such as hydropower exploitation have been one of the main drivers of anadromous fish biodiversity loss during the past century. This has led to genetic homogenization and to the reduction of positive mechanisms such as the “portfolio effect”. In this study we propose the first comprehensive analysis of the genetic differences in Salmo salar and Salmo trutta populations in

During the last three decades, there has been a growing interest in the role of Micro and Small Enterprises (MSEs) as engines of economic development and pro-poor growth. In Bolivia, MSEs are the main source of employment but have alarmingly low levels of productivity. Therefore, the purpose of this study was to seek for an explanation of the relevance of MSEs´ growth in the Bolivian context as we

Framväxten av elektronisk handel under 1990-talet ansågs av både OECD och EU skapa såväl förutsättningar för stora vinster för företag som stora utmaningar för skattemyndigheterna. Till sin natur är elektronisk handeln global, omedelbar, utan traditionella gränser och genomförs med relativ anonymitet . Dessa aspekter innebär svårigheter för ett traditionellt skattesystem. Enligt sjätte mervärdesskThe emergence of electronic commerce in the 1990's was acknowledged by both the OECD and the EU to bring about prospects of great profits for businesses as well as huge challenges for fiscal authorities. By its very nature, electronic commerce is global, instantaneous, without traditional borders and conducted with relative anonymity. These aspects make it difficult for a traditional tax syste

Migration distance and seasonal redistribution patterns may vary between and within bird populations. A common pattern is leap-frog migration, in which northerly breeding populations migrate farther and winter south of more southerly breeding populations. Another common pattern is difference in migration distances between males and females within the same population. Evidently different population

The advances in highly automated and autonomous transportation systems over the last decade have generated great interest in topics in the safe navigation of land vehicles. With distributed control strategies employed in the majority of applications of autonomous vehicles, such as traffic and formation control, the much-required resilience takes the form of fault-tolerance with respect to informat

During the last decade, an increasing number of technological developments have occurred that utilise surveillance for functionality. Much of modern means of communication and socialising now firmly rest on surveillance technology. Whereas most scholarly work aims to interpret the effects of surveillance on individuals through an aggregated perspective, this thesis explores a more grounded approac

Artificiell intelligens (AI) är inget nytt fenomen, men förkom redan på 1950 talet. Mer nyligen under 2014 redovisades ett nytt ramverk för generativ AI. Systemet kan generera realistiska bilder som simulerar både konstverk och människor. Fördelarna med AI går inte att förneka, såsom att förbättra våra liv. AI kan däremot leda till oönskade utvecklingar. Under 2023 upptäckte organisationer som arbArtificial intelligence (AI) is not a new phenomenon but has been in existence since the 1950s. More recently in 2014 a new framework for generative AI was developed. The system can generate realistic images that imitate both works of art and people. The benefits of AI are undeniable, and that AI has the capacity to greatly improve our lives. However, AI may also result in unwelcome developments.

Denna uppsats utreder vad samhällskontraktet är enligt Thomas Hobbes och John Lockes olika teorier. Den undersöker också möjligheten att lämna samhällskontraktet och om det idag finns exempel på grupper som försöker lämna det. Samhällskontraktsteorin är en rättsfilosofisk teori som försöker besvara frågan varför människor underkastar sig någon annan när de från början är fria människor. Hobbes ochThis essay examines what the social contract is according to Thomas Hobbes and John Locke’s different theories. It also examines the possibility of leaving the social contract and if there groups that are trying to leave the contract currently exist. The social contract theory is a legal philosophical theory that tries to answer the question of why humans submit to another when they originally are

Parkinson’s disease (PD) is the most com- mon cause of movement disorder and has a median age-of-onset of ~55 years. It presents with a classical triad of motor symptoms: akinesia, rigidity and tremor. Many patients also suffer from non-motor symptoms, including disturbances of autonomic func- tions and deterioration of cognition1. The aetiology and pathogenetic mechanisms that cause PD remain eni

https://www.wnc.lu.se/sites/wnc.lu.se/files/brundin_et_al_nature_rev_neurosci_2008.pdf - 2026-05-14