Sökresultat

Försörjning av varor och tjänster är en grundläggande del av ett fungerande samhälle, och stora delar av denna försörjning sker genom näringslivet och kritiska infrastrukturer. Hot i form av klimatförändringar och antagonistiska handlingar är centrala aspekter att beakta i utformningen av viktiga samhällsfunktioner för att kunna förebygga och hantera kriser. Under de senaste 10-15 åren har klimataThe supply of goods and services is a fundamental part of a functional society, and most of this supply is driven by businesses and critical infrastructures. In the shaping of vital societal functions, threats like climate change and antagonistic acts are central aspects to consider to prevent and manage potential crises. In the last 10-15 years, climate change adaption has become a tool for mitig

With the development of the global economy and human society, population growth and urbanization, water resources are becoming more and more important, and the monitoring of water resources is also crucial. Therefore, this article designed a system for monitoring PH level in water, and designed a wireless transmission system based on LoRa technology. According to the actual application requir

This thesis will be an investigation into different proofs of Completeness in first-order logic. Particular attention will be put on analyzing the role of the Ultrafilter Lemma and its necessity in proving the Completeness Theorem. An attempt will be made to develop a proof that separates out this non-constructive aspect, but still uses the law of excluded middle. The overall aim is to understand

Syftet med uppsatsen är att undersöka hur Sverige kom att få fri abort genom att redogöra för argumentationen som fördes under riksdagsdebatten år 1974 gällande införandet av den nya abortlagen. Det görs genom rättshistorisk metod och materialet som har använts är främst riksdagsprotokollen från debatten. För att sätta in riksdagsdebatten i sitt sammanhang berör uppsatsen även kort en överblick The purpose of this essay is to investigate how Sweden got free abortion by examining the arguments made during the parliamentary debate in 1974, which concerned the legislation of free abortion. This is done using a legal historical method and the material that has been used consists mainly of the protocols from the debate. To put the debate in its context the thesis also gives an overview over

The aim of this thesis is to examine the difference in expression of affective polarization in opinion pieces between traditional media and new media. Specifically through studying articles and posts made by elite actors as through parliament commissioners in the Swedish parliament. This is studied through the political field of immigration as it is a central field in the political dimension of cu

A reliable forward prediction of time series data is essential for optimising resource allocation, mitigating risks, and enhancing strategic decision-making across various domains. However, the limited historical data available can pose a challenge for accurate modelling. Conversely, transformer architectures, renowned for their success in natural language tasks through zero-shot inference, demons

This thesis examines the role of consultants as external change agents for sustainability, exploring how they address the grand challenges of our generation through the provision of ESG services. Interviews with fifteen consultants and sustainability services providers located in Sweden and Denmark were conducted to map how ESG services are framed as a service offering in Scandinavia. Additionally

Trafiksituationen mellan Nedre Eneborgsvägen – Övre Eneborgsvägen i Helsingborg har brister i framkomlighet samt trafiksäkerhet för gående och cyklister. Syftet med denna studie är att undersöka stråkets brister, vad gäller trafiksäkerhet och framkomlighet, främst för oskyddade trafikanter. Detta görs genom att utföra hastighetsmätningar, beteendeobservationer samt hämta olycksstatistik. I samband

In this project, I investigate the combination of Natural Language Processing (NLP) with Item Response Theory (IRT) to advance the assessment and scoring of open response items. Traditional psychometric assessments are grounded in well-defined quality standards, yet assessments based on natural language have missed meeting these standards. To address this gap, I integrate NLP processed open respon

Monte Carlo simulation is a numerical method that can simulate complex physical systems and is widely used in the field of medical optics. For example, the Monte Carlo method was used to evaluate the effectiveness of near-infrared spectroscopy (NIRS) in the detection of intracranial hematoma (ICH). However, due to the relatively complex brain structure, the current simulation model is relatively s

This section gives an overview of Lake Victoria, that is currently underutilized for cargo transportation by the 3 East African states of Uganda, Kenya and Tanzania, despite the great potential of this shared water body for multimodal transport and trade opportunities. In order to sustainably develop infrastructure on Lake Victoria, the three member states must adopt sustainable business models t

Spatial transcriptomics, a powerful technique that merges sequencing and spatial data, offers unprecedented resolution for studying gene expression within tissues. This study focuses on developing a pipeline to design probes for Multiplexed Error-Robust Fluorescence In Situ Hybridisation (MERFISH) experiments to investigate the spatial distribution of the lung microbiome. Metagenomic data analysis

Automation and robotics have been widely integrated across various industries, yet the building sector has not seen significant evolution over the last few centuries. This thesis presents a concept for integrating automation at construction sites, specifically for the assembly of wooden prefabricated walls. When working with wooden prefabricated house elements the sizes are typically large, 6-10 m

Today aromatic ring flipping has become a classic example to highlight the highly dynamic character of proteins. These dynamics occur when the aromatic side chains in phenylalanine and tyrosine turn 180o around its Cβ–Cγ axis, also known as its χ2 dihedral. Discovered in the 1970s’ these ring flippings are a common internal probe used in NMR spectroscopy to understand the protein interior dynamics

The two most recent parliamentary elections in Sweden were followed by intense negotiation and remarkable long periods of time before government formation. This culminated in comprehensive agreements between the government parties and supporting parties. The January Agreement was the foundation for Stefan Löfven’s government (Januariavtalet, 2019), and the Tidö Agreement is the foundation for Ulf

HP-hjälpen var ett företag som erbjöd sina kunder en tjänst som hjälpte dem att fuska på högskoleprovet. HFD har meddelat prövningstillstånd för ett mål gällande huruvida denna olagliga tjänst ska mervärdesbeskattas. En liknande fråga avgjordes i NJA 2021 s. 99, och frågan har ett flertal gånger avgjorts av EUD. Denna uppsats utgår ifrån rättsdogmatisk och EU-rättslig metod, och undersöker hur EUDHP-hjälpen was a company that offered their customers an illegal service that helped them to cheat on the Swedish Scholastic Aptitude Test. The Swedish Supreme Administrative Court granted leave to appeal in a case about whether this illegal service should be subject to VAT. A similar question was ruled on in NJA 2021 p. 99, and the question had been subject to several previous rulings by the CJEU

Electric vehicles are becoming more common as one of many solutions to the increasingly serious problem of global warming. This comes with new safety challenges as batteries can upon malfunction or abuse enter thermal runaway and as a result catch fire or explode. The gases released from thermal runaway has been determined experimentally in published studies and have been shown to contain fluorina

Membrane proteins are important building blocks for several biochemical processes. The difficulty with membrane proteins is that they tend to be lowly expressed and can be difficult to manage. Therefore, membrane proteins are studied to a lesser extent than soluble proteins. Since membrane proteins are intrinsically hydrophobic, their purification and structural determination critically rely on so