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The increasing concern on the present and future impact of climate change has raised the attention on the relationship between technology and the environment. The aim of this paper is to investigate the impact of green innovation on carbon emissions. Carbon dioxide (CO2) and Greenhouse Gas (GHG) emissions per capita are used as a proxy for environmental quality. Technological innovation is measure
Persisting challenges such as corruption and a lack of coordination among humanitarian organisations continuously lead to almost a third of all development assistance not reaching those in need. As various attempts of solving this dilemma have not been successful, an innovative approach is required. Organisations such as the World Food Programme have started to trial the use of blockchain technolo
Enligt studier har ananasens enzym bromelain en positiv effekt på hälsan, exempelvis anticancereffekt samt en gynnsam verkan för matsmältningen. Bromelain har även visat sig vara inflammationsdämpande samt att det ökar proteinupptaget hos äldre. I nuläget finns ingen produkt på den svenska marknaden inom functional food med tillsatt bromelain. Functional food är en produkt som intas som ett vanligAccording to numerous of published studies, the pineapple enzyme bromelain has a positive effect on human health. This includes an anti-cancerous effect as well as a beneficial influence on digestion. Bromelain has also been shown to have anti-inflammatory properties and to increase protein uptake in elderly. At present time, there are no products at the Swedish Functional food market that has bro
The dynamics of molecules and electrons takes place on timescales of femtoseconds and attoseconds, respectively. This requires ultrashort and intense extreme ultraviolet (XUV) pulses to be able to study them. Two sources that can generate intense XUV pulses are free-electron lasers (FELs) based on self amplified spontaneous emission (SASE) and high-order harmonic generation (HHG)driven by intense
I Peru påverkas beslutet att utbilda sig på eftergymnasial nivå, för både män och kvinnor, i hög grad av familjen. Särskilt på landsbygden är ojämlikheten hög, där kvinnor i mycket högre utsträckningen än män tenderar att inte vidareutbilda sig. Syftet med denna studie var därmed att undersöka hur föräldrastöd angående döttrars eftergymnasiala utbildning påverkas av tre variabler, baserade på sociIn Peru, the decision of pursuing higher education for boys and girls is dependent on one’s family. Especially in rural areas, the inequalities are high and girls are far less likely than boys to attend post-secondary education. Therefore, this study explored how parental support in relation to one’s daughter’s post-secondary education is influenced by three variables, based on the social cognitiv
Polyhydroxybutyrate-co-valerate (PHBV), a biodegradable biopolymer, holds promise as a sustainable alternative to petroleum-based plastics. In this study, PHBV was biosynthesized and extracted, followed by an extensive evaluation of various downstream purification methods focusing on surfactant-based washing protocols. Different conditions of sodium dodecyl sulphate (SDS) washing varying in temper
Chemical waste from industrial processes poses a significant environmental challenge, often resulting from inefficient synthetic routes that involve excess reagents and ineffective methods. The principles of atom and step economy have become central to modern synthetic strategies, aiming to minimize waste and maximize molecular efficiency. In this context, photo-redox catalysis has emerged as a co
I sverige använder man främst geologisk kartering, geofysik och borrning som prospekteringsmetoder, men forskning och internationella fallstudier visar att grundvattnet är en outnyttjad informationskälla som kan göra letandet efter malm både träffsäkrare och mer hållbart. När mineraliseringar vittrar läcker exempelvis metaller som koppar, zink eller litium ut i grundvattnet och sprids med flödet. In Sweden, geological mapping, geophysics, and drilling are primarily used as exploration methods, but research and international case studies show that groundwater is an untapped source of information that can make the search for ore both more accurate and more sustainable. As mineralisations weather, metals such as copper, zinc, or lithium leach into the groundwater and are transported with the
Methods for synthesis of peptides using solid phase peptide synthesis (SPPS) are hampered by relying on large amounts of hazardous substances such as dimethylformamide (DMF) as solvent for peptide assembly and trifluoroacetic acid (TFA) a per/polyfluoroalkyl substance (PFAS) as reagent/solvent for side chain protecting group (PG) removal and peptide resin cleavage. Advances have been made towards
To simulate subcutaneous injection pressure, numerical solvers are developed and subsequently used to train a predictive, data-driven surrogate model that delivers fast and reliable outputs. Different approaches are examined for solving a nonlinear partial differential equation that describes the pressure during subcutaneous injections over time and in a semi-infinite spatial domain. For the spati
This thesis focuses on two primary parts: the design of a 10-bit medium high-speed, high-linearity current-steering digital-to-analog converter (DAC), and the implementation of a linear analog interpolation technique aimed at suppressing images at the DAC output. Design considerations for the current-steering DAC are discussed comprehensively, and the circuit is designed in 22nm Fully-Depleted Si
Following approximately three decades of rapid economic growth since the 1980s, in China, more attention has been paid to the sustainability of economic growth. Since 2010, as the main actors of economic activity, Chinese enterprises must face stricter regulatory and policies driving them toward greener transformation. Based on this background, this study will discuss the effect of top management
Youth crime is a significant social problem, and preventive work targeting young people at risk of criminality is currently of central importance. This study examines how the new Swedish Social Services Act (2025:400) influences preventive social work in relation to risk and protective factors. By exploring social workers’ experiences, this study aims to contribute to a deeper understanding of pre
“What happens to everything you excavate?” is a question most archaeologists will be asked. The answer, generally, is “Storage in museum collections”. Archaeological excavations, commercial, academic and otherwise, generate vast quantities of finds. Almost all are stored as collections, or object archives, maintained by museums. An additional answer might also be “Not enough”: despite the size and
This thesis examines whether the adoption of automated decision-making (ADM) in Swedish municipal social assistance is followed by changes in welfare outcomes. ADM has spread rapidly across Swedish municipalities, but existing research has mainly studied single cases and organisational processes. I therefore study whether this diffusion leaves a measurable pattern at the municipal level. The analy
Purpose: To study the incidence and subtype of breast cancer in relation to incident and prevalent statin use in a contemporary Swedish prospective cohort, The Karolinska Mammography Project for Risk Prediction of Breast Cancer, KARMA. Methods: A total of 35,315 postmenopausal women attending mammography and included in the KARMA cohort (Jan 2011–March 2013) with data on statin use and potential c
En medborgare är gentemot det allmänna skyddad mot frihetsberövande enligt svensk grundlag. Det finns dock undantag från denna grundlagsskyddade rättighet om begränsningen sker genom lag och tillgodoser ändamål som är godtagbara i ett demokratiskt samhälle. Det får aldrig gå utöver vad som är nödvändigt med hänsyn till det ändamål som har föranlett begränsningen. Något som är reglerat i lag och A citizen is against the public protected from detention by the Swedish Constitution. There are exceptions to this fundamental right if the restriction is done by law and meets the purposes that are acceptable in a democratic society. It must never go beyond what is necessary with regard to the purpose which caused the restriction. Something that is regulated by law and is considered acceptable
The housing situation for homeless women - a qualitative study Our aim with this study was to examine in which way social workers and local politicians view on the housing situation for homeless women in four municipalities in the south of Sweden. We interviewed in total four social workers and four local politicians from two smaller and two medium-sized municipalities. We chose to focus on homel
