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Behovet av lösningsmedel som kan byta ut farliga organiska eller fossil-baserade lösningsmedel har uppstått för att minimera utsläpp av farliga restprodukter. En lösning till detta behov är att istället använda vatten. Vad man har hittat är att vissa rektioner i vatten kan sker snabbare än i organiska lösningsmedel. Att byta ut lösningsmedel är inte den enda lösningen på att minimera slöseri i kemThe effect that organic solvents have on the environment and the intrinsic risk that come with using them should be limited. By replacing organic solvents with less harmful solvents, such as water, and with more effective catalysts can risks intrinsic to organic solvents be minimized or eliminated. The focus of this project is testing if Michael addition using transition metal salt catalysts with

This research paper examines the European Union's merger control regime and its efficacy in addressing the killer acquisitions by big tech firms in the fast-evolving digital sphere. It investigates the legal framework, competition policy objectives, and more importantly the impact of the digital sector on EU competition policy. Furthermore, it critically analyses the killer acquisitions by

På grund av klimatkrisen och de minskade resurserna av fossila bränslen, accelereras sökandet efter gröna och förnybara energikällor. Vätgas är en av de bästa ersättningarna för fossila bränslen eftersom det enda biprodukten vi får vid förbränning är vatten. Dock är dess användning begränsad på grund av utmaningarna med att lagra och transportera vätgas. Den nya och framväxande teknologin för att Four pincer-ligated iridium complexes, 1-4, featuring substituents with different electronic properties on meta and para positions on the aromatic backbone were synthesized for the purpose of comparing their efficiency as catalysts in the acceptorless dehydrogenation of 1-phenylethanol. Previous studies have already revealed that turnover frequencies were higher in more dilute catalyst solutions,

Abstract This work is one of a series of related papers that were made in Lund University. They were done to analyze in a multi scalar way the Yttrium Orthosilicate crystals (YSO), analyzing the variation of material properties stemmed from the mounting, composition and other parameters in the optical properties of Yttrium Orthosilicate crystals. This paper specifically focused on investigating th

Nya studier visar på en ökad skuldsättning hos unga vuxna, framför allt unga kvinnor. Syftet med föreliggande studie var att undersöka sambandet mellan psykisk ohälsa, upplevd ensamhet, privatekonomisk situation, konsumtionsbeteende och användandet av sociala medier samt hur dessa skiljer sig i en köns- och generationskontext, men även hur interaktionen mellan dessa variabler ser ut. Detta utefterRecent studies show an increase in debt among young adults, especially young women. The purpose of this study was to examine the relationship between mental health, perceived loneliness, personal financial situation, consumer behavior, the use of social media and how these differ in a gender and generational context. A further aim was to study the interaction between these variables, based on prev

Aberrations to the wavefront of a laser beam reduce the quality of the focal spot and are generally undesired. This project is aimed at determining the aberrations of laser beams by using a phase retrieval algorithm and to show that it is possible to correct the aberrations with a spatial light modulator to optimize the focal spot. In particular, a two-dimensional phase pattern is retrieved and de

Research Purpose & Aim: The purpose of this thesis is to shed light on how individual marketing- & brand-managers conceptualise and approach brand positioning. This study aims to vertically deepen the current knowledge of brand positioning in practice as well as horizontally broaden the literature by taking a unique managerial perceptual perspective. Research Question: How do brand- and m

I det här examensarbetet undersökte jag hur mångsidigt användbara bostäder kan utformas i ett förtätningsprojekt av ett befintligt miljonprogramsområde i Malmö. För att förhindra en onödig utbredning av staden är det tänkt att Malmö framförallt ska förtätas och därmed ska växa inåt, när behovet av nya bostäder ökar. Många av de bostäder som byggs idag saknar kvaliteter som gör dem mångsidigt använIn this thesis I investigated how to design adaptable residences for a broader user group, in an existing residential area in Malmö built in the 70ties. To prevent an unnecessary expansion of the city, Malmö should grow inwards as the need for new housing increases. Many apartments built today often lack qualities that makes them adaptable for changing needs over time. They tend to fit certain use

Saturated laser-induced fluorescence (saturated LIF) has been the topic of some research, however mainly regarding laser diagnostic methods conducted on flames. A few papers have discussed saturated LIF with the purpose of producing saturation curves of different fluorescent elements. The utilised methods in these cases have involved manually increasing the laser intensity and detecting the fluore

Title: The Great Brand Debate: An Analysis of Consumer Perceptions for Private Labels and National Brands Across Product Categories Date of the Seminar: 2nd June 2023 Course: BUSN39 – Degree in Global Marketing – Master Lever Authors: Camille Buob and Sebastian Franzén Supervisor: Burak Tunca Keywords: Product Category, Brand Type, Private Labels, National Brands, Consumer Perceptions Thesis Purp