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“Catalysis” is a field of science that relates to the increase of the rate of a chemicalreaction through the involvement of an additional substance, known as “catalyst”,which acts without being consumed. Among all known types, heterogeneous catalysis, where the catalyst is in different phase than the reactants, plays a pivotal role in the sustainable development of the modern society with its domiSupported gold nanoparticles are emerging as an important class of catalysts for various organic transformations due to their tunable properties. This thesis embraces the fundamental studies of supported gold nanoparticles for different organic reactions from the viewpoint of understanding the role of synthesis methods, nature of carriers, and addition of second metal on the properties and functio

A user-friendly high-resolution intermediate complexity dynamic and spatially distributed flow model is crucial in urban flood modeling. Planners and consultants need to improve the accuracy of floods and estimation of risks. A new flow model will serve as a rapid tool to improve identification of these. This article provides a detailed explanation of a model based on a multiple flow algorithm. MoA user-friendly high-resolution intermediate complexity dynamic and spatially distributed flow model is crucial in urban flood modeling. Planners and consultants need to improve the accuracy of floods and estimation of risks. A new flow model will serve as a rapid tool to improve identification of these. This article provides a detailed explanation of a model based on a multiple flow algorithm. Mo

Previous research has described that disordered eating (DE) is common in adolescents, especially in girls. DE is defined as maladaptive behaviours (e.g., vomiting) and negative attitudes toward eating and one’s body shape, appearance, and weight. The present thesis had several aims. First, to validate a Swedish version of a Danish 8-item screening inventory, Risk Behaviour for Eating Disorders/RiB

Diverse organisms use Earth’s magnetic field as a cue in orientation and navigation. Nevertheless, eliciting magnetic orientation responses reliably, either in laboratory or natural settings, is often difficult. Many species appear to preferentially exploit non-magnetic cues if they are available, suggesting that the magnetic sense often serves as a redundant or ‘backup’ source of information. ThiDiverse organisms use Earth’s magnetic field as a cue inorientation and navigation. Nevertheless, eliciting magneticorientation responses reliably, either in laboratory or naturalsettings, is often difficult. Many species appear to preferentiallyexploit non-magnetic cues if they are available, suggesting that themagnetic sense often serves as a redundant or ‘backup’ source ofinformation. This rais

The present research front of NbO2 based memory, energy generation, and storage thin film devices is reviewed. Sputtering plasmas contain NbO, NbO2, and NbO3 clusters, affecting nucleation and growth of NbO2, often leading to a formation of nanorods and nanoslices. NbO2 (I41/a) undergoes the Mott topological transition at 1081 K to rutile (P42/mnm), yielding changes in the electronic structure, whThe present research front of NbO2 based memory, energy generation, and storage thin film devices is reviewed. Sputtering plasmas contain NbO, NbO2, and NbO3 clusters, affecting nucleation and growth of NbO2, often leading to a formation of nanorods and nanoslices. NbO2 (I41/a) undergoes the Mott topological transition at 1081 K to rutile (P42/mnm), yielding changes in the electronic structure, wh

In recent decades, we have witnessed an increasing use of projects and similar temporary modes of organising in the public sector of nations in Europe and around the world. While for some this is a welcome development which unlocks entrepreneurial zeal and renders public services more flexible and accountable, others argue that this seeks to depoliticise policy initiatives, rendering them increasi

BackgroundThe ambulance service is facing an increased number of calls and ambulance assignments. Between 12 and 42% of all assignments result in non-conveyance to the Accident and Emergency Department. However, there is limited knowledge regarding satisfaction among patients and significant others when patients are assessed as non-urgent and discharged at the scene. Therefore, the aim of the studBackgroundThe ambulance service is facing an increased number of calls and ambulance assignments. Between 12 and 42% of all assignments result in non-conveyance to the Accident and Emergency Department. However, there is limited knowledge regarding satisfaction among patients and significant others when patients are assessed as non-urgent and discharged at the scene. Therefore, the aim of the stud

This enquiry discusses the potential of a large number of linguistic theories, approaches, concepts etc. from Plato to usage-based linguistics for the understanding of the tense system in Ancient Greek, and particularly in the Greek of the New Testament. It is argued that many significant insights within linguistics in the period from the earliest beginning of linguistic thought up to Saussure hav

Måste fånga fler: En riktig Pokédex för att identifiera insekterFöreställ dig ett verktyg som kan identifiera levande insekter direkt i fält, precis somen Pokédex i verkligheten. Ny teknologi kan göra denna dröm till verklighet, ochbörjar med att förstå de utmaningar vi står inför.Konventionella metoder för att studera insekter kan vara tidskrävande, svåra attskala upp och ger sällan realtidsinforThe alarming decline in global insect populations and diversity calls for improvedmonitoring methods with species specificity. Conventional trapping techniques arelabor-intensive and fail to provide real-time in situ data on species composition. Inresponse, novel remote and automated monitoring methods have emerged, offeringthe potential for high-resolution and efficient data collection. However,

A strong and prevailing innovation imperative is sweeping across the public sector and despite a growing literature on public sector innovation (PSI), the actors driving these processes tend to end up in the background of analysis. Based in an analytical framework of narrative theory and organization studies, and the efforts to introduce Social Impact Bonds (SIB) in Sweden as empirical case, the aA strong and prevailing innovation imperative is sweeping across the public sector and despite a growing literature on public sector innovation (PSI), the actors driving these processes tend to end up in the background of analysis. Based in an analytical framework of narrative theory and organization studies, and the efforts to introduce Social Impact Bonds (SIB) in Sweden as empirical case, the a

Syftet med denna sammanläggningsavhandling är att belysa de etiska, juridiska och politiska konsekvenserna av olika försök att hantera lidande hos djur orsakat av industriell djurproduktion. På basis av kvalitativa studier utförda i Danmark undersöker avhandlingen hur skötseln av lantbruksdjur förhandlas inom olika sociala domäner. För detta ändamål använder avhandlingen rättssociologiska och tvärThis compilation thesis aims to develop an understanding of the ethical, legal and political implications associated with different strategies to address the suffering of animals caused by industrialised agriculture. Based on qualitative analysis conducted in Denmark, the research explores how ethical commitment to the situation of farmed animals is negotiated across different domains. The thesis

The removal of lysozyme adsorbed to a hydrophobic surface by a non-ionic surfactant, C12E5, was investigated using in situ ellipsometry. Both the adsorption and removal of protein were studied at different protein and surfactant concentrations. The surfaces used were methylated silica surfaces and the experiments were carried out at pH 5.6 in 0.01 M NaCl solution. The adsorption isotherm of lysozyThe removal of lysozyme adsorbed to a hydrophobic surface by a non-ionic surfactant, C12E5, was investigated using in situ ellipsometry. Both the adsorption and removal of protein were studied at different protein and surfactant concentrations. The surfaces used were methylated silica surfaces and the experiments were carried out at pH 5.6 in 0.01 M NaCl solution. The adsorption isotherm of lysozy

Popular Abstract in Swedish Pi-konjugerade polymerer är ett viktigt slag av material. För det första så har det många eftertraktade fysikaliska egenskaper som förmågan att leda elektrisk ström, omvandla elektriska laddningar till ljus, eller omvänt, omvandla ljus till elektricitet. Dessa material tillämpas redan i stor utsträckning i dag som i exempelvis plattskärms-TV (OLED) och i mobiltelefoner.Π-conjugated polymers are an important class of materials which can be used in e.g. photoelectric (solar cells) or electroluminescent (displays) devices. These materials are implemented in a number of applications these days since a lot is already known about them. There is, however, still a lot to learn in order to increase the efficiency and reduce the power consumption of devices. There are man

Protein interactions are important in understanding various protein relevant cellular and technological processes.This is a challenging task due to the intrinsically irregular shape and inhomogeneous surface distribution of neutral, charged, hydrophobic amino acid residues. This results inmore or less anisotropic interactions depending on external parameters such assalt and pH. However, a deeper uProtein interactions are important in understanding various protein relevant cellular and technological processes.This is a challenging task due to the intrinsically irregular shape and inhomogeneous surface distribution of neutral, charged, hydrophobic amino acid residues. This results inmore or less anisotropic interactions depending on external parameters such assalt and pH. However, a deeper u

Inom fysiken används ofta hårda sfärer som modellsystem för att beskriva beteenden och strukturer hos grundläggande byggstenar såsom atomer och molekyler. Dessa sfärer kan ses som en samling biljardbollar och kan därav bara organiseras på ett begränsat antal sätt. Med den ökade förståelsen för många komplexa fysikaliska fenomen och den snabbt växande utvecklingen av nya material behövs modellsysteSoft and deformable ionic microgels such as poly(N-isopropylacrylamide-co-acrylic acid), PNIPAM-co-AA, microgels have shown to be a versatile alternative to the already well-established hard sphere model systems. Their tuneable interaction potential makes them well suited as model systems to study the phase behaviour found for particles interacting via a soft isotropic potential. This stems from t

Projektet HITS/Transparens utforskar hur frivillig användning av informations- och kommunikationsteknologi av privata aktörer kan förbättra informationstransparens i transport av farligt gods. Detta tillvägagångssätt skiljer sig från en lång rad projekt som sedan 80-talet haft ett centralt myndighetsperspektiv på informationshantering kring farligt gods. I linje med tidigare resultat inom forsknin