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The traditional method for recycling brass chips is to send the scrap back to the material manufacturer for re-melting. Alternatively, brass chips can be reclaimed through hot forging operations at the production site. As an initial screening of the environmental impact of this novel reclamation method, the impacts of this new method was compared to conventional brass production (including recycli

Syftet med detta projekt är att skapa en modell över en kyltornsuppställning med COMSOL Multiphysics. Experiment utförs på uppställningen för att ge uppgifter om dess beteende. Modellen anpassas mot data genom att uppskatta modellens parametrar. Parametern uppskattningen utförs med hjälp av MATLAB genom att ansluta programmen med LiveLink, COMSOL 5.0 med MATLAB. Värmetransportkoefficienten, hg, beThe aim of this project is to create a model of a Cooling Tower setup using COMSOL Multiphysics. Experiments are performed on the setup in order to provide data of the behaviour. The model is fitted to the data by estimate the models parameters. The parameter estimation is performed with MATLAB by connecting the programs using LiveLink, COMSOL 5.0 with MATLAB. The heat transport coefficient,h_g, i

This study aims to understand president Duterte’s ’war on drugs’ through human security theory. In order to achieve an analytical framework for human security, two of its subcategories have been used as a theoretical entrance: personal and political security. The study consists of a single case study with an understanding approach to the phenomenon of the Philippine drug war through human security

Abstract: This bachelor thesis explores the concept of just culture within aviation, with a specific focus on European airline captains’ knowledge, understanding, and perception of their reporting obligations. Grounded in the theoretical just culture framework of safety culture, developed by James Reason (1997), the study examines whether the principles of just culture - now nearly 30 years ol

Studien har som syfte att undersöka huruvida flygolyckor påverkar flygplanstillverkares aktiepriser. Tidsperioden som undersöks är mellan år 2000 och 2018 och begränsas till olyckor där 30 personer eller fler miste livet. Metoden som ligger till grund för arbetet är en händelsestudie som tillsammans med statistiska test undersöker effekten av flygolyckor. Historiska data i form av faktiska aktieku

Metal additive manufacturing is a rapidly emerging technology, with a growing number of companies interested in its implementation. The technology can have several positive effects, such as more efficient production, reduced transports, more focus on circular economy and reduced costs. However, the manufacturing process is still relatively slow, where components require extensive post-processing a

The purpose of the study was to explore how the challenges from globalisation impact to education in Thailand. The study will scrutinise the consequences of the processes of globalisation in the scope of international media, political, social and economic crisis and look at how this consequences have impact on the education in Thailand focusing on the 1999 National Education Act. Müller’s theory (

När mjukvara uppdateras och installeras på Axis kameror är det viktigt att hålla koll på om den nya mjukvaran orsakat förändringar i kamerornas prestanda. Förändringarna kan sedan tolkas av en människa, som kan säga om det är en förbättring eller försämring. Genom att ständigt hålla uppsikt över olika metriker (olika prestandamått) hos kamerorna finns möjligheten att upptäcka förändringar som uppsFor data-driven companies, there is a need to efficiently navigate through big quantities of collected data. In our case; detecting changes in the behaviour of data. We have investigated whether machine learning could be applied to automate the process of finding abnormal behaviour (anomalies) in collected data. Some simpler methods were also investigated and compared to the results of machine lea

The purpose of this paper is to examine levels of fatigue in a submarine crew using a modified watchkeeping schedule. By conducting a quantitative study, based on a survey carried out on a Swedish submarine crew, this paper uses a theory-consuming method in order to clarify if a modified watchkeeping schedule is able to maintain sufficient levels of readiness. This paper revolves around the thesis

This thesis evaluates the objective of the Hong Kong Geopark as promoting sustainable socio-economic development with a case study of Sum Mun Tsai Village, a village adjacent to the Geopark. The research focuses on the human development aspect of sustainable development, since the Geopark is not only concerned with promoting economic development, but also with the social dimension of sustainabilit

Den här uppsatsen syftar till att utreda hur den kinesiska nationalismen används som ett maktverktyg för den icke-demokratiska regimen i Kina i syfte att legitimera sin makt hos den kinesiska befolkningen. Studien utreder Kinas inblandning i konflikten om Spratlyöarna och hur den kinesiska retoriken i konflikten används för att skapa sammanhållning och legitimitet för det Kinesiska kommunistiska pThe purpose of this paper is to investigate how the Chinese nationalism is used as a power tool for the non-democratic regime in China to legitimize its power within the Chinese people. The study investigate Chinas involvement in the conflict of the Spratly Islands and how the Chinese rhetoric is used to create cohesion and legitimacy for the Chinese communist party (CCP), and not the global impac

Purpose: The purpose of this thesis is to understand how a privatization process affects a company’s institutional logic in the presence of path dependence mechanisms, and to delineate the implications this has on the firm’s value creation strategy. Theoretical Perspectives: This thesis builds upon general ownership theories from the perspective of institutional logics. To these perspectives, path

The purpose of this thesis is to examine and analyze why, in the case of Afghanistan, the government chose to establish a highly centralized political system, when from a democratic standpoint a less centralized system would be preferable. The time period that is examined span from 2001 when the so-called Bonn-Accord was signed, to the parliamentary elections held in 2005, a period often referred

This thesis was constructed between January 8:th and May 30:th in the year 2009 at Lund institute of technology. This will be the master’s thesis of the Master of Science programme in mechanical engineering at Lund institute of technology. Light weight designs are becoming more and more important in the world today. As composite materials are being improved via research, it is possible to repl

Europeanization as a crucial insrument for democrtatization process in target countries requires gradual complaince with EU membership conditions where conditional positive incentives (ultimately EU membership) in return are offered as rewards to acceding countries. Provoked by conflicts at domestic level, the current setbacks in Europeanization proceses of several countries (here is Turkey and Se

Popular Abstract in Swedish Drygt en tiondel av Sveriges befolkning lider av hjärt-kärlsjukdom som också är den vanligaste dödsorsaken. Många av de akuta sjukdomstillstånden orsakas av att en bit inflammerad blodkärlsvävnad bryts loss från sitt fäste i något av de stora blodkärlen, färdas med blodet och täpper till blodflödet i mindre blodkärl. Detta leder till syrebrist och celldöd nedströms om dAbstract Atherosclerosis is a multifactorial disease, but an unbalanced immune system plays a critical role in the disease development. A common theory states that a continuous stress to the vascular vessel wall initiates a repair process that however is insufficient to completely heal the tissue. This imbalance is associated with accumulation of cholesterol, which is an essential component of ce

In the year of 2004, a tsunami struck the coast of Thailand. Around 30 000 Swedish tourist was present, and over 500 was killed. The Swedish government acted slowly in helping its citizens, which created a political crisis in Sweden when the support for the government declined. After the crisis management of the tsunami was over, the government started to reform Sweden’s national security. The mai

Associate professor Contact details Email: asa [dot] hansson [at] nek [dot] lu [dot] se Phone: +46 46 222 86 61 Mobile: +46 70 958 48 89Organisation Department of Economics Room number: Alfa1:4023 Service point: 10 WebpageÅsa Hanssons profile in Lund University research portalOther affiliations Researcher Lund Tax Academy Researcher Rights, Regulations, and Society Profile area member LU Profile A

https://www.lusem.lu.se/asa-hansson - 2026-04-17