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In the Metropolitan Region in Chile the population is growing as the inhabitants are relocating towards the capital of Santiago de Chile. The capital, located in a valley, is now home to over 40% of the population, and faces challenges with sufficient air-quality and waste disposal. 58% of all waste in Chile today is of organic matter, and with economical limitations in the municipalities, change
Title: A comparison of rail and sea freight from Europe to Asia Authors: Jackie Berg & Louise Pettersson Supervisors: Jan Olhager, Department of Industrial Management and Logistics, Faculty of Engineering, Lund University Malin Gejde, Shipping Manager, Tetra Pak AB Background: Transportation mode selection has become a more strategic part of a well-functioning supply chain as globalizatio
Aid initiatives are both praised for positive outcomes and criticized for their apparent lack of effectiveness in stimulating economic growth. Under post-conflict conditions, official development assistance (ODA) is often given by donor states to improve the welfare of developing countries. Using a regression model of post-conflict periods for over a hundred countries between the time period 1960
Worldwide plastic production is expected to reach an amount of 34 billion tons by 2050, and a large portion of plastic used is for single-use packaging and low-cost consumer plastic products that are discarded. It is important to have a path to a circular economy by recycling and producing locally. The following potential research questions were identified to contribute to the existing knowledge i
The purpose of this thesis is to provide insight into the effects an entirely digital work environment may have on organizational socialization of young professionals, and the interactions they are able to have as well as the networks they are able to form. The thesis draws on the theoretical framework of organizational socialization by Bauer and Erdogan (2011) and combines it with the topics of i
Natural resources and their impact on growth has received significant academic attention through the theory of the resource curse. Most literature has studied the relationship between natural resource abundance and economic growth. However, the resource curse argues that development, in general, is negatively affected by resource abundance and that it can be avoided through quality institutions an
A new regulation regarding sustainability is currently being implemented by the EU. The EU Taxonomy Regulation, TR, is a classification system that defines sustainable economic activities and standardizes the reporting of sustainability factors for both non-financial companies and financial market participants. The purpose of the regulation is to facilitate sustainable investments and limit the ri
I spåren av coronapandemin som bröt ut våren 2020 har många företag ställt om sina verksamheter för att kunna minska smittspridningen och utföra arbetet på distans. Den fysiska arbetsplatsen som tidigare varit central för både arbete och organisationskultur har nu helt försvunnit och alla jobbar istället hemifrån, så kallat distansarbete. Syftet med uppsatsen är att med hjälp av personer på HR-avd
A growing population and environmental pressure impose the obligation for more sustainability on food systems. Shifting from animal- and fish-based products to more environmentally benign protein sources is a crucial element in this transition. Single-cell protein refers to the edible biomass from microorganisms such as fungi, yeast or algae and is a promising way to source proteins on an industri
This thesis explores the rationality, completeness and functioning of Safety Management Systems (SMS) amongst micro- and small-sized air operators in business aviation. In the absence of thorough literature in this sector of aviation, a survey of prior research on OHS(MS) and on non-aviation micro/small enterprises (MSE) provided a collection of factors contributing to their safety performance. Us
Abstract Title: Navigating through the storm: The managerial role and leadership during a crisis Authors: Julia Sjöström and Malin Wedin Olsson Supervisor: Tony Huzzard, Lund University, Sweden Submission: date May 21st 2021 Purpose: The aim with this study is to gain a deeper understanding of managerial work and its relationship to the nature of leadership in the context of a societal crisis. Res
DNA sequence variation can have different effects on the amino acid sequence of a protein, depending on what type of alteration is made and the position of it. While missense and nonsense variants can substitute one amino acid for another or lead to a premature stop codon respectively, synonymous variation does not directly alter the amino acid sequence of a protein. Though synonymous variants see
Flygindustrin närmar sig ett vägval där sektorn kommer behöva bestämma sig för vilken typ av framtida energimöjligheter den ska använda sig av. En väg är att även fortsättningsvis använda sig konventionellt flygbränsle vilket med stor sannolikhet kommer leda till fortsatt ökande utsläpp globalt, och den andra vägen leder sektorn till hållbart flygbränsle, vätgasdrift och batteridrivna elektriska fThe aviation sector is approaching a crossroad where the industry will have to decide on what path to take going forward in terms of its’ energy needs. One path continues with the usage of non-renewable fuel resources such as jet fuel with the clear potential that global emissions will continue to rise, whereas the other path leads to newer technologies such as sustainable aviation fuels, hydrogen
Serious violence that is connected to gangs has escalated drastically in Sweden in the past years. I argue that understanding the values and attractions of joining a criminal gang are crucial in order to prevent further recruitment. In order to successfully reintegrate previous gang members, increased knowledge of the exit-process is needed. Hence, this thesis is based on interviews with eight def
Local governments (LG) have been given a key role in the work of reducing greenhouse gas (GHG) emissions. To find the local drivers of GHG emission LG can develop an inventory that accounts for all the emissions associated with the municipality. A fundamental difference concerns whether the inventory accounts for the emissions that occur within the geographical boundaries or if emissions from good
Special purpose acquisition companies (SPACs) are shell companies with no operational assets with the sole purpose of using the raised capital from the initial public offering (IPO) to acquire a private target firm within a predetermined time frame. This financial vehicle has in recent years surged in interest and media coverage. Nevertheless, the long-term performance of the SPACs post-merger is
Motion detection is an essential technology and it has numerous use-cases, such as security tracking, automated door opening systems, and IP cameras. Commonly, passive infrared sensors or radio frequency sensors are used for motion detection. However, this thesis focuses on performing motion detection using existing hardware at audio frequencies. Specifically, it aims to implement a motion detecti
Syfte: Syftet med arbetet är att jämföra byggmetoderna stolpverk och regelverk ur aspekterna tid, kostnad, materialåtgång, byggnadsmetoder, kompetens och design. Frågorna man ställde var: Frågeställning: Hur skiljer sig ett hus byggt med stolpverks metoden kontra ett likvärdigt hus byggt med regelverks metoden? Vilka för- och nackdelar finns det med stolpverkshus jämfört med regelverkshus? MeAim: The purpose of the work is to compare construction methods of timber framing and stud framing from the aspects of time, cost, material consumption, construction methods, competence and design. The questions asked were: Research questions: How does a house built with the timber frame method differ from an equivalent house built with the stud framing method? What are the advantages and disad
Introduction: Superfruits have been promoted as nutrient-rich food that can improve your health, however, many scientists argue that the validation of the term is based on exaggeration of the limited studies that are available. Background: The chemical composition of a food is complex and there are many substances that can affect the human body. One such group of substances are fatty acids (FAs),
Urban areas are responsible for a significant part of greenhouse gas emissions. Megacities, especially, have cumulative impacts due to different anthropogenic heat sources and urban heat island phenomena. It is therefore vital to replace fossil fuel burning heating sources with renewable sources in the current building stock. Renewable energy sources can be applied through building energy retrofit
