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This study investigates the internal cooling processes affected by the tip bleed holes in gas turbine blades. Double bleed holes are fixed at the center of the blade tip near the pressure side and suction side, respectively. Five different arrangements of the holes along the center line of the tip are studied. The purely double holes are set as the Baseline. The purpose of the present study is to

Det är viktigt att ha en fungerande lagstiftning för att kunna ge barn som blivit utsatta för sexuella övergrepp ett bra rättsligt skydd. FN:s kommitté för barnets rättigheter om Barnkonventionens genomförande, riktade kritik mot Sverige för att inte leva upp till barnets bästa. Kritiken som fördes fram rörde främst att yrkesverksamma har otillräcklig utbildning och att straffprocessen är utdragenIt is important to have an effective legislation in order to provide good legal protection to children who have been sexually abused. The United Nations Rights of the Child committee criticized Sweden for providing insufficient training to relevant professionals on the best interest determination and that the legal proceedings which involve child victims are protracted. To live up to the demands o

Uppsatsen syftar till att redogöra för polisens användning av bildpublicering av misstänkta gärningspersoner på polisens hemsida. Polisen har å ena sidan i uppgift att utreda och beivra brott, å andra sidan finns regler till skydd för medborgare, såsom skyddet för den personliga integriteten. Det leder till att en avvägning måste göras mellan det brottsutredande intresset och skyddet för den persoThe purpose of this paper is to explain the police's image publishing of suspected perpetrators at the police official website. The task of the police is to investigate crime and prosecute criminals accordingly, but there are rules to protect citizens, such as the protection of personal privacy. Therefore it’s important with a balance between the criminal investigative interest and the protect

Broar som konstrueras utan kopplingar och lager fungerar så att de ska ta upp krafter via moment i ramhörn eller liknande. Integrerade broar i olika utformningar byggs över hela världen, och är populära på grund av dess enkla utformning och fördelar rörande livscykelkostnader. Vanligtvis tenderar dimensionerna, då i synnerhet ändskärmarna, att bli väldigt tunga och tungt armerade. Genom att tillgoBridges constructed without joints function to take care of forces by introducing bending moments to the stiff connections. Jointless bridges, also called integral bridges, in different appearances are built all over the world, and are popular due to their advantages regarding life cycle cost. Usually the dimensions of the structural parts, especially the backwalls, tends to be large and the eleme

Kan geofysiska undersökningsmetoder vid undersökning av förorenade områden bidra till att uppnå en giftfri miljö? Sverige lider idag av stora mängder giftiga ämnen i marken som dumpats av olika sorters industrier under åtskilliga år, från en tid då ekonomiskt välstånd stod högt på agendan och okunskapen om miljön var utbredd. De här föroreningarna riskerar nu att skada både människors hälsa och mA central part of the risk assessment of contaminated sites is to conduct surveys of the area to assess the need for remediation. Through literature and interview studies this essay examined how geophysical methods can help to improve the environmental risk assessment of contaminated sites in Sweden. The results point to five main strengths in combining geophysical methods with the conventional me

The aim of this study was to investigate mental skills use among adolescents practicing sports on elite levels at an upper high school education with focus on sports. Different education profiles, school years and gender were looked at in two different contexts to see whether they affect mental skills. The questionnaire PACE, investigating mental skills in 13 different scales such as process goal,

The purpose of this thesis has been to investigate and analyze swedish social worker’s experiences of working according to Lean as a work-method. This study was executed in two departments within the social services in southern Sweden. In the municipality in which the study was performed, Lean has been active as a work-method within the public sector for a few years. To better reflect the experien

Smältande glaciärer, översvämmade miljonstäder, utrotningshotade isbjörnar, tickande metanbomber, hotande svält och massflykt – det är ingen ljus framtid som väntar oss i klimatkrisens spår. I alla fall om bilden som målas upp i grundskolans läroböcker stämmer. Och vad är då räddningen? Ska man tro böckerna är svaret att våra barn behöver utbildas till klimatsmarta konsumenter. Klimatförändringen The Swedish school has a democratic mandate to prepare students for life in a society where many important decisions need to be made which require an ability to critically examine and evaluate different arguments. This applies particularly to climate change that will bring changes at all levels of society. Textbooks are important for the education provided in schools as they often define the topic

The research questions that motivates this study are about the attitudes and practices of students, academic researchers and professors with respect to the file-sharing website Sci- Hub. Previous research on Sci-Hub and file-sharing has confirmed there is still a lack of understanding of Sci-Hub use and users and more insight is required to help solve the problem of illegal file sharing. This stud

All humans are unique, we have different characteristics and we make different decision. This is a challenge when it comes to modelling human behaviour. The models we design are based on mathematics where there is no room for inconsistencies such that are present in human behaviour. So how do we account for this when we try to model human behaviour in evacuation modelling? Most models provide the

With the evolving technology of mobile electronics and other forms of communication methods, an increasing demand of speech intelligibility is introduced. In a conference room for example, multiple microphones are placed directly in front of the speaker in order to pick up clean speech. However, several challenges still exist. For instance the distance between speaker and microphone will not be fi

About 90% of all startups fail to become successful, and the most significant reason is due to premature scaling. Limited research has priorly been conducted in the borderland between startups and supply chain. Explicitly on how a startup should go about defining its supply chain objective and how to measure its performance. Nevertheless, the high-tech startup industry sees potential in gaining in

This thesis aims to analyse the effects on the Swedish economic growth as a result of growing carbon dioxide emissions during the period of 2017-2060. As being one of the Nordic countries, predicted to be one of the few least affected countries by global warming, Sweden will still most likely face the challenges of rising sea levels and more extreme weather events that will cause damages on infras

The Church of Sweden is marginalized in society and the membership of the Church is decreasing, which means that the church's economy is on the decline, but the demands on the Church by its members have not decreased. This is a comparative study that deals with the roles of deacons and priests and their contribution to the Church. The aim is to get an overview of similarities and differences i

Purpose: The study aimed to investigate which antecedents affect consumers’ perception of the authenticity of brand activism. Methodology: The study followed a deductive approach. Thereby, hypotheses derived from the theory were quantitatively tested using structural equation modelling based on data collected from 305 participants in a web-based survey. Theory: The study was based on the idea th

Organ shortage has been a large issue all over the world, almost for as long as there have been organ transplants. Other than the straightforward issues like the organs not matching between the donor and the recipient, limited availability of suitable donors, logistic problems involved with the transplantation procedure etc., another large problem is the sociological perspective on organ transplan

Syftet med studien var att närma oss hur psykodynamiskt inriktade terapeuter som arbetar med barn med traumatiska erfarenheter, upplever sin kliniska verklighet och att få en inblick i på vilket sätt psykodynamisk barnterapi kan göra skillnad för dessa barn. Studien är uppbyggd på en kvalitativ grund och utgår från tolkande fenomenologisk anlays, IPA, (Interpretative Phenomenological Analysis). DaThe aim of the study was to approach how psychodynamically oriented therapists who work with children with traumatic experiences, experience their clinical reality and to gain an insight into how psychodynamic child therapy can make a difference for these children. The study is based on a qualitative basis and is based on interpretive phenomenological analysis, IPA, (Interpretative Phenomenologica

Denna avhandling analyserar erfarenheter och förväntningar hos amerikanska studenter som genomför master studier på heltid i Sverige och hur deras monetära värdering av utbildningen, demonstrerat genom betalning av undervisning, påverkar deras studier. Undersökningens syfte är också att utforska hur eleverna anpassar det specifika akademiska habitus som de tar med sig från sina amerikanska utbildnThis thesis analyzes the experiences and expectations of American students conducting full-time master’s studies in Sweden and how their monetary valuation of education, demonstrated through paying tuition, impacts their studies. This thesis additionally aims to explore how students adapt a specific academic habitus during their US educational experiences that they, in turn, bring with them to stu

The purpose of this study was to understand the role of a sustainable lifestyle for self-declared green consumers during Christmas. While such consumers tend to behave sustainably in their everyday lives, the researchers were interested in finding out how this might change in a specific setting, in this case Christmas, which is commonly associated with consumerism in the Western world. Furthermore