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High-pressure homogenizers (HPHs) are used to create sub-micron emulsions in low-viscosity fluids. As the flow in a real HPH is very extreme, with gaps ranging from 10 to 100 pm and high velocities, it is almost impossible to visualize the drop break-up process. In this study a plastic scale model of a HPH was made, allowing the visualization of drop deformation and break-up. Great care was taken

Inspired by biomolecular motors, as well as by theoretical concepts for chemically driven nanomotors, there is significant interest in constructing artificial molecular motors. One driving force is the opportunity to create well-controlled model systems that are simple enough to be modeled in detail. A remaining challenge is the fact that such models need to take into account processes on many dif

The investigation of how exactly salespeople create value at the individual level of interaction is still incomplete. While there have been lively debates on value,creation and co-creation processes at the organizational level in the business marketing literature, researchers have paid much less attention to the fact that such processes almost always start at the interpersonal level of buyer-selle

A map is a combinatorial presentation of map objects and labels providing users with sufficient and useful information. Text placement is the most time-consuming and cumbersome work in a map production process, and many methods have been proposed to automate this process. However, text placement evaluation lacks exploration, especially when artificial intelligence (AI) methods are experiencing pro

Implementation av ozonering som teknik på avloppsreningsverk är en av de lösningar som har visat sig effektiv för att avlägsna läkemedelsrester och andra mikroföroreningar och förhindra att de hamnar i naturliga vattendrag. Uppkomsten av transformationsprodukter till följd av ozonering och hur väl ett efterföljande biologiskt reningssteg kan ta hand omdem ett område där mer kunskap behövs. I dettaThe implementation of ozonation technology in sewage treatment plants is a solution that has proven efficient in removing residual pharmaceutical substances and other micropollutants to prevent their spreading in natural water bodies. The appearance of transformation products originating from micropollutants as a result of ozonation, and how well biological post treatment can remove these is a res

My master thesis project is an approach to define physical and societal boundaries and barriers in architecture for mental health, both concerning public space and the building itself. The typology Diagnest's aim is to reduce stigma in mental health, by providing "nests" for all groups of the society. I researched various projects by known architects to challenge myself in the proces

Soundcloud is the worlds third largest streaming platform for music. Despite this, the website is riddled with spam comments that disturb user experience. This spam diers much in format and content from the email spam that we are used to seeing, and that most classic spam lters have been developed to detect. On soundcloud, 90% of spam comments are written by users wanting to self-promote their own

Popular Abstract in Swedish För datorbaserade konstruktionsanalyser används traditionella CAE-verktyg såsom finita elementmetoden (FEM) inom strukturanalys, datorbaserad strömningsanalys och stelkroppsdynamik. Behovet av predikteringar i produktutveckling och konstruktion utgår ifrån det faktum att man i början av utvecklingsprocessen har liten eller ingen kunskap om den blivande produktens egenskThe rapid development of computer-based design analysis tools and methods such as the finite element method (FEM) within computational structural mechanics (CSM), computational fluid dynamics (CFD), and multi-body systems (MBS) during recent decades has fundamentally changed the way in which products are designed and developed. Among the many advantages observed in industrial practice, one can men

Climate change and disasters are among today’s most pressing issues. The damage caused by the world-wide increase in disasters is staggering, with the urban poor being most at risk. Disasters make their al-ready precarious living conditions worse, creating a vicious circle of poverty. More and more attention has thus been given to the need to address changing climatic conditions and disaster risk

Verification and validation activities take a substantial share of project budgets and need improvements. This is an accepted truth, but the current practices are seldom assessed and analyzed. In this paper we present a qualitative survey of the verification and validation processes at 11 Swedish companies. The purpose was to exchange experience between the companies and to lay out a foundation fo

In the developed countries the public expect society to be prepared for, and step in, if something out of the ordinary happens. This public pressure appears to have increased the demand for crisis preparedness planning. In crisis management the local authority serves as the first line of defence and will more or less always be involved in responding to crises. It is therefore important to study ho

The two major forms of the amyloid-beta (Aβ) peptide found in plaques in patients suffering from Alzheimer's disease, Aβ40 and Aβ42, only differ by two amino acids in the C-terminal region, yet they display markedly different aggregation behavior. The origins of these differences have remained challenging to connect to specific molecular-level processes underlying the aggregation reaction. In this

Symptoms of obsessive–compulsive disorder are related to atypical sensory processing, particularly sensory over-responsivity, in both children and adults. In adults, obsessive–compulsive symptoms are also associated with the attenuation of access to the internal state and compensatory reliance on proxies for these states, including fixed rules and rituals. We aimed to examine the associations betw

We present new major and trace element, high-precision high-field-strength-element, hafnium and neodymium isotope data for well preserved Eoarchean TTGs within the Itsaq Gneiss Complex (IGC) of southern West Greenland. These data are combined with thermodynamic model predictions of partial melting and fractional crystallization to gain new insights into continental crust formation in the Archean.

Today densification of existing urban fabric is the main strategy for how to sustainably meet the needs of a growing population. But what does this development mean for ecological values inside of the city? Historically, we have thought of cities and the human kind as apart from nature, as a defense from wilderness and natural forces. Today we can no longer think only of ourselves as vulnerable to

Uppsatsen undersöker om det rättsliga stödet för sekretess enligt 21 kap. 7 § offentlighets- och sekretesslagen (OSL) uppfyller legalitetsprincipens krav. Av 21 kap. 7 § offentlighets- och sekretesslagen (OSL) framgår det bl a. att sekretess gäller för personuppgifter, om det kan antas att uppgiften efter ett utlämnande kommer att behandlas i strid med dataskyddsförordningen (GDPR) eller dataskydThe essay investigates whether the legal basis for confidentiality according to the 21st chapter 7 § of the Public Access to Information and Secrecy Act (OSL) is in fulfillment of the demands that follow the principle of legality. According to the 21st chapter 7 § OSL, confidentiality applies to personal data if it can be assumed that, after being disclosed, the data will be pro-cessed in violati

This paper takes its point of departure in the planned, but later stopped, memorial over the Utöya massacre in Norway. The suggested memorial called Memory Wound was designed by Swedish artist Jonas Dahlberg and would in reality become two memorials, one at Utöya and one in Olso. Examining the debate that eventually led to the cancellation of the planned memorial project, the paper raises question

The board | Akademikerföreningen at Tobii Hoppa till huvudinnehåll News No news is good news The board Swedish News The board Start > Trustee > Local union work > Local unions > Akademikerföreningen at Tobii > The board Akademikerföreningen at Tobii News The board The board The board is the executive organ in the local union organization. It is elected at the annual meeting and they are appointed

https://www.saco.se/en/trustee/local-union-work/local-unions/private-sector/akademikerforeningen-at-tobii/the-board/ - 2026-05-31