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Previous research has shown that the polarization ratio technique allows the characterization of the surface mean diameter, D21, of droplets forming dilute sprays. However, its application to optically dense sprays has posed significant challenges due to the presence of multiple light scattering. Additionally, errors in measurement can arise from the angular dependence of the signal. In this Lette
Terahertz (THz) technologies provide opportunities ranging from calibration targets for satellites and telescopes to communication devices and biomedical imaging systems. A main component will be broadband THz absorbers with switchability. However, optically switchable materials in THz are scarce and their modulation is mostly available at narrow bandwidths. Realizing materials with large and broa
This article outlines an experimental and numerical study on the pozzolanic interaction limits for carbonation of silica fume concretes. For this purpose cylinders of 8 types of High-Performance Concrete were cast. Carbonation and weight losses were studied parallel. An indirect method was used to measure carbonation; i.e. carbonation shrinkage was observed. The age of concrete at start of carbona
The insulator-to-metal transition (IMT) in vanadium dioxide (VO2) can enable a variety of optics applications, including switching and modulation, optical limiting, and tuning of optical resonators. Despite the widespread interest in VO2 for optics, the wavelength-dependent optical properties across its IMT are scattered throughout the literature, are sometimes contradictory, and are not available
The impact of fouling on the performance of Reverse Electrodialysis operated with highly concentrated brine is a poorly investigated area. In this work, the fouling propensity and stability of Ion Exchange Membranes (IEMs), developed by Fujifilm Manufacturing Europe BV (The Netherlands), is investigated under the condition of seawater and brine. The fouling propensity of the IEMs was depicted by t
The continuous fabrication via membrane emulsification of stable microcapsules using renewable, biodegradable biopolymer wall materials keratin and chitosan is reported here for the first time. Microcapsule formation was based on opposite charge interactions between keratin and chitosan, which formed polyelectrolyte complexes when solutions were mixed at pH 5.5. Interfacial complexation was induce
Accurately simulating soil organic carbon (SOC) dynamics is essential for carbon-related assessments. Process-oriented SOC models employ temperature (f(T)) and soil moisture (f(W)) response functions derived from specific conditions to simulate SOC responses to climate change, yet are widely applied in regional and global-scale studies. How these functions affect regional SOC simulations remains u
Loss of soil organic carbon (SOC) from farmland is a key threat to the capacity of soils to provide ecosystem services and exacerbates climate change. In alignment with a published protocol, we conducted a review and meta-analysis of time series of SOC measurements in long-term agricultural experiments to study absolute SOC changes under different agricultural management regimes. Our results show
Two-dimensional terahertz spectroscopy (2DTS) is a low-frequency analog of two-dimensional optical spectroscopy that is rapidly maturing as a probe of a wide variety of condensed matter systems. However, a persistent problem with 2DTS is the long experimental acquisition times, which prevent its broader adoption. A potential solution, requiring no increase in experimental complexity, is signal rec
The excited state decay kinetics of chromatophores of the purple photosynthetic bacterium Rhodospirillum rubrum have been recorded at 77 K using picosecond absorption difference spectroscopy under strict annihilation free conditions. The kinetics are shown to be strongly detection wavelength dependent. A simultaneous kinetic modeling of these experiments together with earlier fluorescence kinetics
Under 2020 uppmärksammades den svenska rättspsykiatriska vården i både tidningsartiklar och radiodokumentärer. I centrum för granskningen stod några av de personer som vårdas inom rättspsykiatrin trots att de inte har ett vårdbehov som påkallar denna typ av vård. I uppsatsen granskas det nuvarande systemet gällande påföljdsbestämning för psykiskt störda lagöverträdare. Presumtionen mot fängelsesThe Swedish system for care within the field of forensic psychiatry has been under scrutiny by the media in 2020. Different parts of Swedish media have highlighted that there are people treated in facilities for forensic psychiatry despite not having a need for medical care. In this essay I study the current sanctions applicable for mentally ill individuals who have committed crimes. The presump
Purpose: The purpose of this study is to investigate what factors, if any, are most prevalent in the valuation of small cap stocks, with limited ownership as compared to their fundamental values, where crowd based trading and insights do not necessarily prevail. Methodology: A deductive and comparative study realized in quantitative research based upon a sample selection of smaller companies. Find
Denna uppsats handlade om antisocialt beteende kopplat till (upplevd) självförmåga (selfefficacy) och självkänsla (self-esteem). Syftet var att undersöka ifall det finns en korrelation mellan grad av antisocialt beteende och grad av självförmåga och självkänsla. Hypotesen är att ju högre grad av antisocialt beteende desto högre grad av självförmåga och lägre grad av självkänsla. Metoden som använd
As trade wars commence and European integration deepens it becomes increasingly important to investigate the effects that such actions have on the economy. This thesis investigates the effect that the EU and Eurozone has on the economic growth of its member nations. The study utilizes an augmented Solow-model in a fixed effects framework to see the effect that the EU and Euro has had on economic g
Denna studie undersökte attityder till barnfrihet i en svensk kontext, med särskilt fokus på hur barnfria kvinnor upplevde reaktioner från sin omgivning. En mixed-methods-design tillämpades. En kvantitativ enkätstudie (n = 131) mätte attityder med hjälp av en modifierad version av Attitudes Toward Voluntary Childlessness Scale. Resultaten visade att kvinnor uttryckte signifikant mer positiva attitThis study examined attitudes toward voluntary childlessness in Sweden, with a specific focus on how childfree women experience social reactions. A mixed methods approach was employed. A quantitative survey (n = 131) measured attitudes using a modified version of the Attitudes Toward Voluntary Childlessness Scale. Results showed that women held significantly more positive attitudes towards volunta
This work studied a metal fluoride transition state analogue (TSA) complex of β-phosphoglucomutase (βPGM), a phosphoryl transfer enzyme catalysing the interconversion of glucose-6-phosphate (G6P) and glucose-1-phosphate (G1P), and its P146A and A136N mutants using advanced NMR spectroscopy methods. Conformational exchange rates of βPGM:MgF3–:G6P TSA complex were extracted at a grid of temperatures
Thomson ORIGINAL ARTICLE: GASTROENTEROLOGY: CELIAC DISEASE Cesarean Section on the Risk of Celiac Disease in the Offspring: The Teddy Study Sibylle Koletzko, yHye-Seung Lee, zAndreas Beyerlein, §Carin A. Aronsson, zMichael Hummel, jjEdwin Liu, Ville Simell, #Kalle Kurppa, §Åke Lernmark, William Hagopian, yyMarian Rewers, zzJin-Xiong She, §§jjjjOlli Simell, §§Jorma Toppari, zAnette-G. Ziegler, yJe
Faculty of Medicine strategic direction The Faculty of Medicine’s strategic intent 2025–2030 EDUCATION RESEARCH SOCIETY The Faculty of Medicine’s strategic intent 2025–2027 (1) The Faculty of Medicine's strategic intent is a tool to support prioritisation and development by clarifying our visions and values. We live in a time of change and uncertainty, but also a time that brings new opportunities
https://www.intramed.lu.se/en/sites/intramed.lu.se.en/files/2025-06/Medfak-grafik_FINAL_en.pptx - 2026-07-08
Microsoft Word - Neuroimaging infrastructure report 2021-Neuroimaging.docx Multipark infrastructure report form 2021 Neuroimaging Danielle van Westen, Markus Nilsson 1. Short description of the infrastructure. The equipment for neuroimaging in humans focuses on magnetic resonance imaging (MRI) and positron emission tomography (PET). In addition, however not included here, preclinical equipment com
