Sökresultat

Filtyp

Din sökning på "*" gav 533531 sökträffar

Deblurring of Cell Images Using Generative Adversarial Networks

The digital microscopes that CellaVision produces today use a mechanical auto focus when capturing cell images. This requires the camera objective to be vertically positioned with a precision of 0.4 µm in order for the objects in the images to be considered properly focused. Because of the small distances, the system is sensitive to vibrations and errors due to mechanical imperfections are hard to

IKEA i Kina eller Kina i IKEA?

Examensarbetets titel: IKEA i Kina eller Kina i IKEA? Seminariedatum: 2019-06-04 Kurs: FEKH29 Företagsekonomi: Examensarbete i marknadsföring på kandidatnivå, 15 hp Författare: Jens Jacob Aabel Nordkvist, Filippa Nylander Svensson, Beatrice Söderberg Handledare: Oskar Christensson Nyckelord: IKEA, Kina, Produkterbjudande, Varumärkesattribut-strategi, Kunskapsflöde Syfte: Studien beskriver IKEAs aTitle: IKEA in China or China in IKEA? Seminar date: 2019-06-04 Course: FEKH29 Business administration: Degree Project in Marketing, Undergraduate Level, 15 credits Authors: Jens Jacob Aabel Nordkvist, Filippa Nylander Svensson, Beatrice Söderberg Advisor: Oskar Christensson Key words: IKEA, China, Product offering, Brand attribute strategy, Knowledge flow Purpose: The study describes IKEA’s adapt

Strengths and Weaknesses of Applying Lean Startup Methodology: Case Study of a Solar Startup in Kenya

The aim of this exploratory research has been to examine the lean startup methodology process and foster a better way of applying this method in the global south. This is done by assessing the method’s application process of a solar startup targeting the Kenyan market - the strengths and weaknesses the company encountered during the process, measures taken by the company to overcome those weakness

​Text mining into customers’ minds

Examensarbetets titel​: Text mining into customers’ minds Seminariedatum​: 4 juni 2019 Ämne/kurs​: FEKH29, Examensarbete kandidatnivå i marknadsföring, 15 högskolepoäng Författare​: Viktor Alfredsson, Jakob Ferenius & Rebin Naderi Handledare​: Burak Tunca Fem nyckelord: Varumärkesassociationer; varumärkesassociationsnätverk; text mining​; k​undrecensioner; maskininlärning Syfte​: Att utvTitle: ​Text mining into customers’ minds Seminar date: ​4 June 2019 Course: ​FEKH29​ ​Business Administration: Bachelor Degree Project in Marketing Undergraduate Level, 15 credits Authors: ​Viktor Alfredsson, Jakob Ferenius & Rebin Naderi Advisor: ​Burak Tunca Keywords: ​Brand associations; brand association networks; text mining; customer reviews; machine learning Purpose: ​To develop

Modular Brewing System for Entry Level Users

The purpose of this thesis has been to challenge the idea of how the existing market for brewery equipment should look by creating a modular brewery. Hopefully this could reduce both shipping and costs in the future, as many who buy a brewing system for home use already have a vessel to brew with. The execution has followed Ulrich and Eppinger's product development methodology. By breaking dow

Thermal Performance Analysis of High Temperature Borehole Thermal Energy Storage Design from an Insulation Perspective

En utvärdering av design- och isoleringsaspekter för högtemperatursvärmelager i berg är en av nycklarna till en mer hållbar framtida energiförsörjning. Men värmelagringsförmåga såväl som ekonomisk potential behöver analyseras. I en värld kämpande mot klimatförändringar, krävs stora kraftsamlingar för att en framtida hållbarhet skall vara uppnåbar. Centralt för detta ligger minskning av koldioxiduThermal energy storage is a growing concept within the sector of energy production. The concept is based on storage of excess thermal energy, for usage during high demand, as a mean of reducing the need for new production. By implementing thermal storage economic and environmental gains can be made as production can be kept more constant over time and less energy is wasted, furthermore the storage

House price modelling of Denmark’s municipalities using vector autoregression and gradient descent

Vad kan huspriser säga om ett lands fysiska förhållanden? Vad säger kommunernas folkmängd och läge om den framtida utvecklingen av huspriserna i landets alla olika kommuner? Om du har nytta av väderprognoser så kan även detta arbete intressera dig. Förutsägelser är väldigt populära i många ämnen. När det kommer till vädret, så kan det vara fördelaktigt att veta vilket väder det sannolikt kommer In this thesis, a house price evolution equation of Denmark's municipalities is proposed and solved using both an iterative optimization algorithm, and a closed form solution using Vector Autoregression. The quality of the solutions is investigated, analyzed and compared. Focus is put on the accuracy of the generated price predictions and to what degree the model parameters follow expected fea

Combining the GW Approximation with the Hubbard I Approximation for strongly correlated materials

In this thesis, the GW approximation (GWA, Green's function G times screened interaction W) and the Hubbard I approximation (HIA) are combined in a non-self-consistent one-shot calculation to determine the electronic structure of a one-dimensional strongly-correlated model. The scheme was chosen to incorporate both screening effects through the GWA and strong on-site correlations through the a

Dimensionerande vattenförbrukning och alternativa vattenkvaliteter

Vatten är en nödvändighet för ett funktionellt samhälle. Grundvatten är, förutom yt- och havsvatten, en av de stora resurser som vi använder för att tillgodose vårt vattenbehov. Globalt varierar världens vattenanvändning och tillgängligheten av dricksvatten, där en stor andel har någon form av problem med att upprätthålla en god vattenstatus med avseende på vattenkvalitet och kvantitet. Även i SveWater is a necessary resource for a sustainable society. Groundwater is one of our supplies for potable water, other than surface- and seawater. Around the world the usage and accessibility of potable water varies, and many in places there are problems with maintaining a good water situation regarding both water quality and quantity. Even in Sweden, the water situation is not ideal. Even though we

Amor, furor et magicae artes: En studie av romerska ”häxor” och deras kärleksmagi

Love, witches and magic has attracted the attention of humans since the dawn of time – clearly, during some periods more than others. This essay concentrates on one period of time when such an interest peaked, namely the Augustan era, when a wave of witch representations emerged in Roman literature. By discussing texts written by the famous poets Horace, Vergil and Ovid, alongside the less well-kn

En rolig historia - en studie av historiedidaktik och humor i internetmemes

Internenet och humor är något som historiker sällan undersöker. Detta främst då dessa skapar problem med hur man bör ta sig an dem. Frågor om detta skapar ett avvaktande från professionella historiker vilket i sin tur skapar ett problem då många intressanta frågor väcks om man som historiker verkar på internet. Det går att se en typ av material på internet med en tydlig koppling till både humor ocThis master’s thesis examines the use of History Didactics and Humour in Internet memes. Memes with historical references combined with Barack Obama, former US president and current president Donald Trump were used to narrow down the vast number of memes available. The memes could be put into two groups; memes that created a more political point through the use of History, and those that created H

En studie om yngre och äldre mäns copingstrategier i en föränderlig värld

This study investigated how younger and older men differ in their coping behaviour and set out to explore the relationship with changing masculinity standards. In order to investigate this theme, a combined quantitative and qualitative method with convenience sampling was used. The survey, Brief COPE, was employed to measure differences in coping behavior over two generations (Younger = 30, Older

Of Refugees and Narratives: An Explanation and Analysis of Integration and Refugee Narratives in Comtemporary Denmark

This bachelor thesis in social anthropology researches the subject of integration and refugee narratives in contemporary Danish society. It is firstly a study of what integration means in Danish culture and how integration is debated in the Danish public debate. Secondly it is a study of how the Danish public discourse reflects itself in the refugee narratives. Moreover, this thesis investigates t

Reviderad design av likbil

Den mekansika konstruktionen av en baklucka till en bil är relativt enkel. Bakluckan roterar kring sina gångjärn likt en pendel och hålls antingen stängd eller öppen. När bakluckan hålls öppen görs detta normalt med hjälp av gasfjädrar. Detta examensarbetet har behandlat situationen då bakluckan är så stor och gasfjädern så stark så att resten av fordonet blir synligt påverkad av kraften som dessaThe purpose of this thesis is to analyze the construction of a hearse made by Adiga on account for Nilsson Special Vehicles, NSV. The vehicle suffers from deformations in the rear as a result of mismatched gas springs and in side doors when these are kept open. Virtual models of side doors and rear are prepared in Catia and then analyzed in Ansys. For the tailgate, the minimum necessary force in

Connecting the Needs of Interdisciplinary Teams - A General Framework for Management

Interdisciplinary teams are considered to be of great importance for addressing complex problems of the present and future, as they are able to address the complexity of society’s most pressing issues such as climate change, or healthcare solutions. They can be found in multiple areas concerned with future- related problems. Research on specific fields such as healthcare and social work suggests t

Are Entrepreneurs Overburdened? Exploring the Agency Dilemma in an Entrepreneurial Setting

Entrepreneurial finance is of key importance for young firms and as in any other hierarchical structure, it is strongly linked with the agency dilemma. While the principal-agent dilemma has been well documented in large companies, there is a limited contribution focused on agency theory within start-ups and young firms. When considering new enterprises, the key actors do not fit quite so neatly in

Två politiska tal och nationalism: En klusteranalys som utreder nationalismen i två olika politiska tal framförda av Jimmie Åkesson och Donald Trump

Denna uppsats syftar till att undersöka nationalismen och hur den förmedlas i två olika tal. Materialet som har undersökts är Jimmie Åkessons tal i Almedalen 2018 och Donalds Trump`s acceptance speech at the RNC. Uppsatsen utreder skillnader och likheter mellan dessa två tal och på vilket sätt talarna förmedlar nationalism. Med hjälp av en klusteranalys konstruerad av Sonja K. Foss som bygger på e

How the projects seeking to enhance the nature-based solution of wild grassland carbon sinks can benefit from carbon markets at present

This exploratory mixed-methods case study research is guided by the question of what kind of role carbon markets can currently play in crafting a business model to support nature-based solutions of wild grassland carbon sinks in Europe. By developing a carbon offset project for the nature organisation Rewilding Europe, this research engages with and connects the literature on carbon markets and ca

Evaluating the behaviour of Lactobacillus plantarum 299v in non-dairy oat based yogurt using two different packaging materials

There is an upsurge of consumer interest in functional foods, especially probiotics. Alongside there is a global rise in the ‘vegan’ market. However, there is insufficient research and development in the field of non-dairy probiotic food formulations. Development of probiotic oat-based yogurt, called oatgurt that is manufactured by Oatly AB, was studied by incorporating Lactobacillus plantarum 299