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Disks around single white dwarfs have been observed as infrared excesses since 1987. Over time, these excesses have shown variability, leading to the conclusion that these debris disks undergo changes. However, the infrared excess should not be the only detectable signature from these disks. They are also expected to reflect visible light, a phenomenon yet to be studied for white dwarf debris disk
In this thesis, the eigenenergies and eigenstates of the quantum Rabi model, a foundational model of light-matter interaction, are investigated. The focus lies on three different regimes characterized by the coupling strength: the weak-strong, ultrastrong, and deep-strong regime. To study the quantum Rabi model in these regimes, approximations including the rotating-wave approximation, the Scrieff
En tur till närmsta trädgårdsbutik. Jorden, gödslet och fröna ligger stabilt i kundvagnen. Drömmen om att odla din egen mat lever starkt. Kanske kan du till och med bli självförsörjande en dag. Närodlat, hälsosamt, rogivande; att odla sin mat själv kan ge mening till livet. Längtan efter att få ta den första tuggan. Har tanken slagit dig ännu; är den egenodlade maten säker att äta? Majoriteten av A regular consumption of food contaminated with heavy metals can pose a threat to the general health of the human population. The contents of these toxic metals in crops depend on several different factors including the acidity of the soil as well as the addition of contaminated fertilizer. In this study, health risk assessments for broad beans (Vicia faba) were made for six different growing cond
Sammanfattning Förtroendet för samhällsinstitutioner har genom historien varit avgörande för deras bestående. I utvecklade samhällen som Sverige behöver medborgarna förlita sig på att lagföringen görs korrekt. Förtroendet är i sin tur avgörande för att människor rättar sig efter domar och beslut. Tydlig kommunikation är vidare ett krav för att tilliten till domstolarna ska kunna byggas samt stärkaSummary The trust in social institutions has throughout history been crucial for their continuance. In developed societies like Sweden, the citizens have to trust that prosecutions are processed correctly. The confidence in these proceedings is vital for the compliance of decisions and judgements. Clear communication is a requirement for trust to be built and strengthened. Texts produced and publi
Stormfloder orsakar förhöjda vattennivåer och kraftiga vågor. Det kan leda till omfattande erosion och översvämning längs med den drabbade kusten, vilket kan utgöra ett verkligt hot mot kustnära samhällen. Som en del av riskbedömningen kan det vara intressant att studera överspolningssediment (washover) som deponerats under tidigare stormfloder. Men för att kunna särskilja dessa ur det sedimentäraStorm surges cause elevated water levels and strong waves. This can lead to severe erosion and flooding along the affected coast, which can pose a real threat to coastal communities. As part of the risk assessment, it may be interesting to study washover sediments deposited during previous storm surges. However, in order to distinguish these in the sedimentary archive, their characteristics must b
The intricate nature of water distribution networks and the challenge of managing seasonal water consumption variation pose a significant hurdle for water utilities striving for low energy consumption. The performance of pumps, which are the backbone of these networks, directly influences the energy required for distributing drinking water. Such conditions are modelled using MIKE+ for the water di
The rise of Iron Age central places has become a complex debate. Traditionally, central places have been described as places of power, serving multiple public functions – political, economical, and religious, to name a few – at a regional or supra-regional level. Few researchers have further nuanced or challenged the concept, and therefore, the complexities of central places have often been undere
Syfte: Syftet med studien är att bidra till ökad kunskap kring arbetsrelaterad psykisk hälsa. Utifrån det studerar vi hur chefer i olika positioner samt anställda upplever att reducerad arbetstid bidrar till att bibehålla en god psykisk hälsa. Frågeställningar: (1) På vilket sätt upplever chefer i olika positioner samt anställda att reducerad arbetstid konkret har förändrat deras arbetssituation
This bachelor’s thesis explores the effectiveness of cybersecurity training programs within a Swedish financial institution, utilizing the Theory of Planned Behavior (TPB) as the guiding theoretical framework. The research employed a qualitative approach, conducting an online survey with 28 bank employees to gain in-depth insights into their experiences and perceptions. The findings reveal several
Media holds an irreplaceable role in liberal Western democracies as it assumes core democratic functions such as disseminating information, representing public interests and taking on the role of a watchdog. In relation to the rise of populist radical right parties, research has revealed that media holds a crucial role. Hence, within the context of the rise of the populist radical right party Swed
I samband med 1960-talets ekonomiska och industriella utveckling importerade Sverige mycket arbetskraft vilket ledde till en omfattande bostadsbrist. Därför behövde det byggas många hus i hög takt vilket innebar att en hel del nya metoder och oprövade material användes. En del av dessa lösningar har visat sig vara olämpliga och tillsammans med den då bristande fuktkunskapen har dessa hus idag en hIn connection with the economic and industrial development of the 1960s, Sweden imported a lot of labor which led to a significant housing shortage. As a result, many houses were built at a rapid pace, leading to the use of a lot of new methods and untested materials. Some of these solutions have proven to be unsuitable, and coupled with the lack of moisture knowledge at the time, these houses hav
Bakgrund: Denna magisteruppsats syftar till att svara på vilka likheter och skillnader som finns mellan det logopediska omhändertagandet i Sverige och andra länder av trakeostomerade och laryngektomerade patienter med dysfagi. Den syftar också till att svara på vilka lärdomar logopeder i Sverige kan dra om det logopediska omhändertagandet av dessa patientgrupper i andra länder. Metod: För att besvBackground: This thesis aims to answer what similarities and differences exist between the SLP care of tracheostomized and laryngectomized patients with dysphagia, in Sweden and other countries. It aims to answer what SLPs in Sweden can learn about SLP care in these patient groups in other countries. Method: To answer the questions the interview material was transcribed and analyzed with text cond
Syfte: Den åldrande populationen ökar globalt och behovet av fortsatt forskning kring röstbehandling för den åldrande rösten ökar. Syftet med uppsatsen är att utforska hur behandling med Complete Vocal Technique (CVT) fungerar som behandlingsmetod mot åldersrelaterad glottisk atrofi. Metod: En pre-experimental single-subject design användes, där varje studiedeltagare agerade som sin egen kontroll.Purpose: The aging population is increasing globally, and the need for continued research on voice therapy for the aging voice is growing. The purpose of the study is to explore how Complete Vocal Technique (CVT) functions as a treatment method for age-related vocal fold atrophy. Method: A pre-experimental single-subject design was used, where each study participant acted as their own control. Fou
Syfte: Studiens syfte var att undersöka om det fanns ett samband mellan autistiska drag, autistisk maskering och kön relaterat till upplevda utmattningssymtom hos vuxna. Detta ämne valdes eftersom det finns evidens för att autistiska drag medför konsekvenser för individens välmående samt att dessa konsekvenser ser olika ut beroende på kön. Metod: Data samlades in genom en enkät via SUNET med tre fAim: The aim of this study was to investigate whether there was a relationship between autistic traits, autistic masking and gender in relation to experienced exhaustion symptoms in adults. This subject was chosen because of evidence that autistic traits have consequences for the individual’s wellbeing and that these consequences look different depending on gender. Method: Data were collected wit
Syfte. I nuläget används narrativ bedömning begränsat i klinik. Syftet med uppsatsen var att bidra till att öka möjligheten till klinisk användning av Internal State Terms (IST) i språklig bedömning av narrativ förmåga. Syftet var också att bidra till tydliggörande av definitioner för de olika kategorierna av IST. Detta undersöktes genom att studera användningen av IST hos barn i förskoleåldern, sPurpose. The use of narrative assessment in clinical practice is limited. The purpose of this thesis was to contribute to the feasibility of using Internal State Terms (IST) when assessing narrative ability. In addition, we hoped to contribute to clearer definitions of the different categories of IST. Number of IST and types of IST used by preschool children were studied. The hypotheses were that
Titel: Lean ledarskap i hotellbranschen - En kvalitativ studie av hur ledare på svenska hotell kan minska personalomsättningen med hjälp av lean ledarskap Författare: Josefine Ljung och Filippa Lagnell Handledare: Su Mi Dahlgaard-Park Syfte: Att bidra med förståelse för hur ledare inom svenska hotell kan tillämpa lean ledarskap för att på ett effektivt sätt bemöta den utmaning personalomsättningen
The purpose of this thesis is to research the relationship between trade unions and far-right parties in Scandinavia. Considering the well established trade unions, the Nordic model, with the rise of support for the far-right, and how their founding ideologies are very different from each other, the region of Scandinavia constitutes a unique area for the relationship between trade unions and far-r
This thesis explores the role of the Swedish Migration Agency (SMA) caseworkers in sexual orientation, gender identity and expression (SOGIE) asylum assessments. Through seven semi-structured interviews with the SMA caseworkers, this thesis investigates their understanding, experience, and interpretation of the SOGIE asylum assessment and their role. This research queries how bureaucratic structur
This paper focuses on the issue of reproductive violence as an international crime. The central question is whether the current provisions of the Rome Statute are adequate for reflecting the severity and distinct nature of reproductive violence crimes and, thus, whether these provisions can effectively support their prosecution under the new 2023 OTP Policy on Gender-Based Crimes. The prevailing m
