This master’s thesis investigates the possibility of a new de-air concept for BorgWarners hydraulically actuated torque transfer couplings. De-airing of the hydraulic system is required to minimize the compressibility and ensure low response times. The current de-airing solution works well but limits the usable torque range of the couplings and produces a lot of noise. To meet increasingly demandi

De senaste åren har Havs- och vattenmyndigheten minskat den mängd siklöja som får fångas i Bottenviken. Minskningen beror på att beståndet av siklöja har minskat. Siklöjan fiskas framförallt för att framställa löjrom. Det innebär att fiskarnas intäkter är starkt beroende av priset på löjrom. Mindre fångster innebär lägre intäkter för fiskarna om inte priset på löjrom samtidigt stiger kraftigt.I de

The role of multiple groups of primary biological aerosol particles (PBAPs) as ice nucleating particles (INPs), and of ice formation processes such as time-dependent freezing of various INPs, and various secondary ice production(SIP) mechanisms in overall ice concentration has been evaluated in a range of cloud systems by simulating them numerically with the state-of-the-art ‘Aerosol-Cloud’ (AC) m

This thesis focuses on the development of financialisation and financialisation of everyday life in Sweden during the 1980s and 1990s. These years were turbulent for the Swedish economy and contains the so called turn to the market. This thesis uses the reports of NIER to analyse and describe the financialisation of everyday life and the genera l financial history of Sweden at the time. The NIER r

The continuous evolution of photon sources and their instrumentation enables more and new scientific endeavors at ever increasing pace. This technological evolution is accompanied by an exponential growth of data volumes of increasing complexity, which must be addressed by maximizing efficiency of scientific experiments and automation of workflows covering the entire data lifecycle, aiming to redu

Research Question: How has diversity impacted performance in the Asian, European and American divisions of Education First? Methodology: A qualitative case study using an abductive approach, aiming to detect how national corporate diversity impacts performance. Semi-structured interviews were conducted with 13 senior managers of Education First, providing empirical findings that were triangulated

Syftet med denna uppsats är att studera den kroppsliga erfarenheten hos personer som utövar kontaktimprovisation, en improvisationsdans som började utvecklas i USA under 1970-talet. Uppsatsen undersöker också om utövande av kontaktimprovisation kan utgöra en kanal för inlärning av nya sätt att relatera till andra människor och till sociala normer. Den västerländska dualismen betraktar medvetande o

This study focuses on estimating the state of health (SoH) of a lithium iron phosphate (LFP) battery system, which is crucial for assessing the value and lifespan of new or used batteries in energy storage, grid support, and electric vehicle applications. A proposed method for determining SoH based on comparing useful and nominal useful capacities in Ah and Wh, as well as total and nominal capacit

[Context] Accurate time estimation is a critical aspect of predictable software engineering. Previous work shows that low source code quality increases the uncertainty in issue resolution times. [Objective] Our goal is to evaluate how developers' project experience and file ownership are related to issue resolution times. [Method] We mine 40 proprietary software repositories and conduct an observa