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The expected increase in both consumption and production of electricity strains the Swedish electricity grid, necessitating both reinforcement and expansion. Concurrently, the need to decarbonise heavy industry is becoming more urgent to achieve the EU Climate neutrality goal by 2050, with hydrogen anticipated as a key player. Hybrid energy systems that combine the generation of renewable electric
Egyptology in the 19th and early 20th centuries developed simultaneously with increased imperial presence in Egypt by the European imperial powers, which would have influence on how the discipline was practised. The history of Egyptology has for this reason primarily focused on the big four – Great Britain, France, Germany and USA – and on Egypt itself. The aim of this study is to examine how Egyp
The fundamental question posed in this study is how to approach the construction sector in order to cover its wide scope of activities, its great variety of actors and the external influences on it from the market and institutional environment. Construction includes such diverse economic activities as new production and as repair/maintenance, itinerant production and stationary manufacture, the pr
At the heart of this research are relational encounters between people and textile materials. As the title, Crafting Material Bodies, indicates, the research explores how human bodies are crafted by material bodies (costume) and vice versa. In the research textile materials and people are my co-creators and as co-creators they are invited to relate to, affect and become affected by other human bod
Parkinson’s disease (PD) patients frequently develop cognitive impairment. There is a need for brief clinical assessments identifying PD patients at high risk of progressing to dementia. In this study, we look into predicting dementia in PD and underlying structural and functional correlates to cognitive decline in PD. We included 175 patients with PD, 30 with PD dementia, 51 neurologically health
There is a growing interest in organized self-help housing (OSHH) from both authoriti es and Non Governmental Organizati ons (NGOs) working in the housing sector due to the magnitude of housing problems in developing countries and the challenge of achieving sustainable humansett lements. This paper focuses on the experiences of two NGOs, FUPROVI in Costa Rica and SADEL in Sweden, in facilitati ng
By comparing the work-hours-related experiences of women in two countries that differ in their labor protections and their social-service provision—in other words, that differ in the extent to which neoliberalism holds sway—this manuscript sheds light on the implications of neoliberalism in terms of women’s working conditions.Specifically, we analyze the protections offered by each country that co
Partially premixed combustion (PPC) is a promising way to achieve high thermal efficiency and low emissions, especially by using multiple injection strategies. The mechanisms behind PPC efficiency are still to be explained and explored. In this paper, multiple injections have been used to affect the gross indicated efficiency in an optical PPC engine modified from a Volvo MD13 heavy-duty diesel en
Purpose: The purpose of this study is to explore how consumers navigate and justify their consumption habits while striving for a more sustainable identity. The study examines the internal dilemmas that arise when sustainable values confront the realities of identity expression and social influence. Methodology: A qualitative research approach was adopted, in the form of in-depth interviews, invo
Entrepreneurial intentions have been identified as a relevant precursor to entrepreneurial behavior; however, the complexities of entrepreneurial intention remain under-explored. This study examines the impact of offspring involvement with parental businesses on their entrepreneurial career intentions and the indirect roles of perceived desirability and perceived feasibility. Building primarily on
In the coming decades, the twin energy and digital transitions will require the rapid scaling and deployment of renewable energy technologies and advanced technologies within ‘critical raw materials’ (CRMs) are essential components. At the same time, as CRM reserves are heterogeneously distributed, concentrated in a few countries with refining in even fewer still, demand is expected to outstrip su
Betong är ett av byggsektorns mest använda material, men cementproduktionen står för stora koldioxidutsläpp. Ett sätt att minska klimatpåverkan är att reducera andelen cementklinker genom att använda alternativa bindemedel. Vulkanisk puzzolan från Island, VPI är ett tillsatsmaterial från Heidelberg Materials Cement Sweden som kan användas tillsammans med cement som bindemedel i betong. TillsatsmatConcrete is one of the most widely used materials in the construction sector, but cement production is associated with a significant climate impact. One way to reduce this impact is to decrease the proportion of cement clinker by using alternative binders. Volcanic pozzolan from Iceland, VPI, is a supplementary material supplied by Heidelberg Materials Cement Sweden that can be used together with
Ungdomars välmående har blivit en allt viktigare folkhälsofråga, förklarat av åratal av dokumenterad och ihållande försämring. Stödjande insatser för barn och ungdomar i utvecklingen av socioemotionella kompetenser (SEC) har tidigare kopplats till ökat välbefinnande, men det finns mindre kunskap om dessa kompetensers direkta korrelation med välmående och hur demografiska faktorer som kön, neuropsyAdolescents’ wellbeing has emerged as a major public health concern, driven by years of documented decline. While previous research has shown that interventions targeting social emotional competencies (SEC) have been linked to enhanced wellbeing, less is known about the direct correlation of these competencies and mediating effects of factors such as gender, neurodevelopmental disorder, and grade.
The JPL rover Perseverance's investigations of Jezero crater's floor reveal that the ultramafic Séítah formation and the overlying mafic Máaz formation are deformed into a broad, low-amplitude structural dome. Mastcam-Z stereo images processed into digital outcrop models, together with RIMFAX ground-penetrating radar profiles, were used to reconstruct the three-dimensional stratal geometry of both
Background: Trauma-focused therapies (TFTs) are first-line treatments for posttraumatic stress disorder (PTSD). However, TFTs are under-utilised, partly due to clinicians’ and patients' fear that TFT is too challenging or harmful. We review the qualitative studies on how adults with PTSD experience TFTs to enhance the understanding of user perspectives, therapeutic processes, and outcomes. Methods
BACKGROUND: Digital modalities which enable asynchronous learning, such as audio podcasts and videos demonstrating procedures, may benefit acquisition and retention of knowledge and clinical skills. The main objective of this nationwide cross-sectional survey study was to evaluate key aspects and factors related to usage of audio podcasts and procedural videos in anaesthesiology and intensive care
Popular Abstract in Swedish Oberoende av om det är i ett samhälle, datornätverk eller organen i en mänsklig kropp, så är behovet av kommunikation stort i en komplex miljö. Eftersom den komplicerade människokroppen är beroende av kommunikation för att reglera funktioner, skickas otaliga mängder signaler oavbrutet. För att signalerna skall vara meningsfulla så måste de kunna tas emot och behandlas.
The elemental composition of the St. Louis aerosol has been investigated at rooftop sites in south and central locations in the city as part of the August, 1973 field season of the Regional Air Pollution Study of the U.S. Environmental Protection Agency. Sampling by 5-stage cascade impactor with backup filter permits analysis by proton-induced x-ray emission (PIXE) of size fractions of aerodynamic
Popular Abstract in Swedish Det finns flera avancerade datormodeller att tillgå för att analysera och utvärdera brandsäkerheten i byggnader i samband med nyproduktion och ombyggnad. Denna typ av datormodeller kan, i många fall, göra bra förutsägelser av faktorer som är betydelsefulla för brandsäkerheten och därför är de viktiga verktyg vid brandtekniska analyser. Datormodellerna är dock komplexa o
Popular Abstract in Swedish Mycket få människor omkring oss vet innebörden av ordet kavitation, förutom de som såg filmen "The Hunt for Red October" och kan relatera kavitation till Sean Connery i en ubåt. Kavitation motsvarar bildandet av bubblor, som kan likna kokande vatten i en kastrull. Men den uppstår inte på grund av en hög temperatur utan på grund av ett lågt tryck. Den finns i de flesta tVery few people around us know the meaning of the word cavitation, except from those who saw the movie "The Hunt for Red October" and can relate cavitation to Sean Connery in a submarine. Some of them know that it corresponds to the formation of bubbles, due to a pressure drop, and causes erosion and noise. However, cavitation is much more complex. A large amount of research work has been done ove
