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Syftet med denna uppsats är att studera innovations- processen i ett fallföretag för att öka förståelsen för konsumentens betydelse och roll i denna. Studien är av kvalitativ, explorativ och abduktiv karaktär. Primärdata har samlats in med hjälp av djupintervjuer med utvalda personer inom Lantmännen och Lantmännen Cerealia. Sekundärdata har samlats in från litteratur, vetenskapliga artiklar samt e
This essay is a presentation of the elegy for cities in Andalusí-Arabic poetry. In this essay, which is a presentation, the reader is presented with three full poems of Andalusi-Arabic Elegy for lost cities, brief analyses of the poems in terms of content and style, background information concerning the poems, short biographies of the poets. Different aspects of the Andalusí-Arabic elegy for citie
Fulltext är ej tillgänglig i elektronisk form. För lån/kopia av tryckt uppsats kontakta Medicinska fakultetens bibliotek, Lunds universitet
Syftet med uppsatsen är att ta reda på vilka betydelsefulla ”triggers” som leder till internationell expansion, samt vilka viktiga faktorer som påverkar företagets internationaliseringsprocess. Sex snabbväxande svenska företag intervjuas. Ingen slutsats har kunnat ges generellt för alla företag, men vi har haft tillräckligt med underlag för att få en bra förståelse för vilka som är de vanligaste t
In this thesis we investigate what determines the attitude towards redistribution of the Dutch population. There is wide consensus in the literature that current income alone is a poor predictor of attitudes towards redistribution, but there is no consensus on the best additional predictors. We review several theories covering additional predictors and test these using data from an online panel. T
The WTO is constantly criticized for its lack of accountable activities, here this notion will be considered in relation to the Aid for Trade initiative enforced by the WTO. By evaluating this initiative and the emphasis by WTO on different accountability mechanisms a comprehensive picture on actions to improve accountability is intended to be reached. Through the application of a critical analysi
The formation of biomolecular condensates inside cells often involve intrinsically disordered proteins (IDPs), and several of these IDPs are also capable of forming dropletlike dense assemblies on their own, through liquid-liquid phase separation. When modeling thermodynamic phase changes, it is well known that finite-size scaling analysis can be a valuable tool. However, to our knowledge, this ap
We present a microfluidic device that can sort nanosized extracellular vesicles (EVs) based on electrokinetics and Deterministic Lateral Displacement (DLD). The device is made from PDMS using standard soft-lithography, can separate particles down to 200 nm, and what is more, can achieve almost two orders of magnitude higher throughput than an otherwise single electrokinetic DLD device.
The forest industry is one of Sweden’s most important business areas. As the use of paper is declining the need for this sector to find other alternatives is increasing. An attractive option to meet this demand is the establishment of forest biorefineries. However, economically suitable pretreatment methods for woody biomass, which minimize degradation of the structural carbohydrates and allow the
Hydrogels are a hydrophilic network of polymers (usually cross-linked polysaccharides) that are natural or synthetic. Applications of hydrogels are many in the biomedical field. Because of the high water absorption (10 to 200 grams of water per gram of hydrogel), hydrogels have a high degree of flexibility similar to natural human tissue. Human cells can be incorporated into the hydrogel, which in
Galactoglucomannans (GGM) can be used as a precursor for the production of surfactants, plastics, hydrogels etc. However, separation of galactoglucomannan (GGM) from lignin and lignin-carbohydrate-complexes using membrane filtration is difficult. Precipitation of GGM with anti-solvents is an approach that has been previously studied. A membrane filtration step prior to precipitation is economicall
Morphology represents a hitherto unexploited source of specificity in microfluidic particle separation and may serve as the basis for label-free particle fractionation. There is a wealth of morphological changes in blood cells due to a wide range of clinical conditions, diseases, medication and other factors. Also, blood-borne parasites differ in morphology from blood cells. We present the use of
Den första översikten över de tyska miniatyrmålningarna i Nationalmuseums samlingar.
Deterministic Lateral Displacement (DLD) devices have been used to separate particles based on size [1] and shape [2]. Here we show how DLD devices can also be used to separate particles based on their ability to deform under shear forces. Varying experimental conditions allows us to vary the relative contributions of size, morphology and deformability. The ability to distinguish between cells bas
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