Filtyp
The main objective of this paper is to develop a proven model which allows the study of the non-stationary effects in district heating systems, which are associated with time lag, between heat generation and the final consumption of the heat. A finite element model was developed which incorporates one-dimensional fluid elements together with thermal elements sets. This enables a description of the
This study examines the impact of the extensive climatic and environmental changes associated with the Early Holocene on the feeding ecology of aurochs, European bison, red deer, and Eurasian elk in southern Scandinavia from radiocarbon dates and analysis of stable carbon and nitrogen isotopes. Molecular sex information is utilised in the study of aurochs to understand the underlying reasons behin
The risks and insecurities highlighted in contemporary societies have given rise to a diversity of forms of policing; intelligence based policing, and networked based collaboration projects. This study focuses on the collaboration project Turnstone, which was partly funded by the EU. The project was a joint collaboration among border organizations in Estonia, Finland, Latvia, Lithuania, and Sweden
Microchannels are widely used for heat transfer enhancement. The pressure characteristics are one of the most important factors affecting the heat transfer performance, and the pressure regulation may also control the heat transfer precisely in turn. As a common flow pattern of two-phase flow, slug flow has obvious advantages for heat and mass transfer, like steady flow rate and large interface ar
Understanding of mass transfer in gas-liquid slug flow is imperative to design and optimize micro-reactors. There exist extensive studies on symmetric bubbles by the phase volume monitor technique, whereas deformed bubbles are rarely studied due to the limitation of volume calculation methods. In this work, CO2-water and N2-water two-phase flows were investigated in a square microchannel, obtainin
The notion of 'affect' have long been a key concept in the study of fandom, and the term has been used to explicate fandom "affective investments" (Grossberg 1992), "affective play" (Hills 2001) and "affective space" (Lamerichs 2014). The turn, in recent years, to ethnographic study within fandom-studies has led to increasing discussion on researcher/field issues; specifically on self-reflexivity
Battery thermal management (BTM) plays a significant role in the safety and reliability of autonomous underwater vehicles (AUV) at higher speeds. In this study, a nanoparticle/phase change material (nano-PCM) composite is proposed for the BTM of an AUV. The effects of nanoparticle loading percentage (φ = 5, 10, and 15%) and nanoparticle filling range (α = 30, 60, 90, and 120°) on the battery tempe
A novel membraneless β-glucan/O2 enzymatic fuel cell was developed by combining a bioanode based on buckypaper modified with co-immobilized Agaricus meleagris pyranose dehydrogenase (AmPDH) and Rhodothermus marinus β-glucosidase (RmBgl3B) (RmBgl3B-AmPDH/buckypaper) with a biocathode based on solid graphite modified with Myrothecium verrucaria bilirubin oxidase (MvBOx/graphite). AmPDH was connected
The RURITAGE Role Models represent thirteen tremendously diverse rural areas across Europe and beyond. By working on the 6 identified Systemic Innovation Areas (SIAs) – Pilgrimage, Local Food, Migration, Art&Festival, Resilience, Landscape – Role Models (RMs) have been selected as good practices in heritage-led rural regeneration and have been studied in WP1 to extract the so called ‘Role Mode
Proteins are dynamic entities that intermittently depart from their ground-state structures and undergo conformational transitions as a critical part of their functions. Central to understanding such transitions are the structural rearrangements along the connecting pathway, where the transition state plays a special role. Using NMR relaxation at variable temperature and pressure to measure aromatProteins are dynamic entities that intermittently depart from their ground-state structures and undergo conformational transitions as a critical part of their functions. Central to understanding such transitions are the structural rearrangements along the connecting pathway, where the transition state plays a special role. Using NMR relaxation at variable temperature and pressure to measure aromat
The aim of this study is to understand how employment officers within the sections of establishment at the employment office think of newly arrived immigrant women´s establishment on the Swedish labour market. The study is based on the effecting factors from a micro and macro perspective, I have therefor chosen to look at the enabling and the aggravating factors in relation to individual and socia
Denna framställning berör kränkningar som riktar sig mot den personliga integriteten och som framförs via internet. Nätbaserade kränkningar är ett problem vilket drabbar många enskilda som deltar i debatter eller har delar av sina sociala liv på internet. Olika grupper utsätts för olika typer av kränkningar och vissa grupper är mer utsatta än andra. Det är viktigt att lagstiftningen håller sig uppThis essay aims to investigate the legal consequences of online harassment. Violations of the personal privacy of frequent social media users are a growing problem, which affects a big part of the population. Current legislation regarding different kinds of harassment is mainly focused on physical acts. This might be problematic since online harassment does not take place in the physical world but
In this thesis I set out to investigate how Taiwanese elite students experienced their upbringing. I do so by developing my own concept, Single Path, and use Susanne Bregnbaek’s utilization of the concept Aporia. I apply them in order to answer how Taiwanese elite students negotiate their self-cultivation process in relation to the single path. I found that one of their most prominent existential
High-Level Synthesis(HLS) is a design methodology that enables designers to implement hardware from high-level coding languages, such as C, C++, or System C. It provides designers with the ability to convey their design at a higher level of abstraction, which allows more emphasis on an algorithm and functional aspects of design instead on low-level hardware details. As precise control of signal ti
Vehicle-to-everything (V2X) is a promising power storage solution for the challenges succeeding the Swedish renewable energy transition. Although, it is a niche innovation facing obstacles such as inadequate infrastructure, uncertainties of battery degradation and a lack of appropriate standards, which hinders its development. This thesis explores the business case for V2X for X Shore’s electric b
The use of land in the Swedish city of Lund is a question that has attracted a lot of attention in the last couple of years. The city is in need of expansion but ideas of where and how to accomplish this has differed until the release of the latest general plan which dictates that all major developments should be realized by densification. The city is surrounded by high value farmland which needs
Mäns våld mot kvinnor har på senaste tiden uppmärksammats, men har sedan lång tid tillbaka varit ett stort problem. Tidigare sågs det som en privat angelägenhet inom familjen medan det idag förstås som ett offentligt problem som berör flera i samhället samt flera samhällsområden. Avvikelseförklaringar till våldet har tidigare präglat förståelsen kring mäns våld mot kvinnor och frågan om våld har sMen's violence against women has recently attracted a lot of attention but has been a major problem for a long time. Previously, it was seen as a private matter within the family, while today it is understood as a public problem that affects many and several areas of society. Explanations of deviations in individuals to violence have previously characterized the understanding of men's viol
Denna uppsats ämnar utreda värdeöverföringsbegreppets historia, dess definition samt hur bestämmelserna rörande förtäckta värdeöverföringar förhåller sig gentemot rättssäkerhet. Sedan begreppets introduktion i den svenska aktiebolagslagen har detsamma varit föremål för diskussion. Diverse sakkunniga inom det associationsrättsliga området har både prisat och kritiserat värdeöverföringsbegreppet ochThe aim of this thesis is to examine the concept of value transfer, its definition and how the regulation regarding disguised value transfers complies with legal certainty. Since its introduction in the Swedish Companies Act, the concept has been a subject of discussion. Various experts within the field of company law have both praised and criticized the concept of value transfer and its function
The aim of this study is to examine how counselors working in child - and adolescent psychology assert their professional knowledge and expertise in their everyday w ork and in their teams. Previous research has described an increase of medicalization in child - and adolescent psychology and this has affected counselors’ position s within the organization. The psychosocial aspect has reduced and c
