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How do you take a reliable measurement of a material whose microstructure is random? When using wave scattering, the answer is often to take an ensemble average (average over time or space). By ensemble averaging we can calculate the average scattered wave and the effective wavenumber. To date, the literature has focused on calculating the effective wavenumber for a plate filled with particles. On
The purpose of this study is to understand the reason for pick up orders within construction maintenance sectors. Also why alternatives to pick up orders such as deliveries aren´t being utilized as frequently and what can be used to increase the usage of these alternatives is being reviewed. Via interviews with local managers, artisans and other staff within the case company, the opinions on diffe
Genom ditt medlemskap i Alumnnätverket får du tillgång till en rad förmåner – från exklusiva erbjudanden och inbjudningar till evenemang. Erbjudanden och rabatterSom medlem i Alumnnätverket har du tillgång till en rad olika erbjudanden – bland annat rabatter på evenemang, kulturupplevelser och prenumerationer. Nedan ser du exempel på organisationer och företag som ger rabatter.För att få tillgång
https://www.lu.se/samverkan-och-innovation/alumnnatverket/medlemsformaner-som-alumn - 2026-07-16
With a far going protection of IP rights, the EU aims to protect the assets of companies which invested in innovative products. If the EU framework provides a far going mechanism of protection of IP rights, the complexity and the cost of this mechanism have been a barrier to the access of IP rights. In additional to these structural issues, the digital revolution introduced new challenges for the
The purpose of this essay is to investigate whether contractual rights can be considered as property rights and if so under which circumstances. Furthermore, the purpose is to discuss the legal situation from an Economic Analysis of Law perspective. Civil law and probably property law is characterized by economic arguments, concerning the balance of interest, which is the reason for the chosen per
Many policy targets have been developed with the aim of reaching a more sustainable development; more specifically, thestudied policies target energy use and urban growth. For example, by 2050 the aim is that the European Union will havereduced its greenhouse emissions by 90%. Examples of policy targets regarding urban growth can be found in many ofthe larger cities, as they have developed plans fMany policy targets have been developed with the aim of reaching a more sustainable development; more specifically, thestudied policies target energy use and urban growth. For example, by 2050 the aim is that the European Union will havereduced its greenhouse emissions by 90%. Examples of policy targets regarding urban growth can be found in many ofthe larger cities, as they have developed plans f
Popular Abstract in English Consumption of multimedia content is one of the main tasks we perform in our day-to- day lives, such as listening to music on an iPod or watching the news from an online steaming service. As technology has evolved and enabled easier access to different content (basically access anything anywhere), our consumption has grown. In only the last decades we have evolved from Multimedia has become one of the cornerstones of our 21st century society and, when combined with mobility, has enabled a tremendous evolution of our society. However, joining these two concepts introduces many technical challenges. These range from having sufficient performance for handling multimedia content to having the battery stamina for acceptable mobile usage. When taking a projection of w
Cities are the pinnacle of human change to the environment, creating unique types of ecosystems which present many challenges to local organisms: habitat fragmentation, introduced species, and various pollutants. Being crucibles of anthropogenic effects, urban ecosystems offer opportunities to understand how humans impact nature. Moreover, since a majority of the world’s population resides in citiCities are the pinnacle of human change to the environment, creating unique types of ecosystems which present many challenges to local organisms: habitat fragmentation, introduced species, and various pollutants. Being crucibles of anthropogenic effects, urban ecosystems offer opportunities to understand how humans impact nature. Moreover, since a majority of the world’s population resides in citi
Student health and safety representatives represent students in work environment issues. At Lund University there are student health and safety representatives, principal student health and safety representatives as well as chief student health and safety representatives. The information on this page is the final version after collaboration from 24 May 2023. Content on this page: General informat
https://www.hr-webben.lu.se/instructions-student-health-and-safety-representatives-lund-university - 2026-07-15
Microsoft Word - Utskick angående upphovsrätt och GU.docx Information som rör upphovsrätt/ Information on Copyright Issues Please see an English version below. Hej! Vi har en dramatisk vår bakom oss, och en annorlunda höst framför oss. Många har fått en ökad arbetsbörda och upplever en sämre arbetsmiljö än vanligt. Saco-S arbetar oavbrutet för att en god arbetsmiljö upprätthålls och för att Götebo
The reassignment technique is used to increase localization for signal components in the time-frequency representation. The technique gives perfect localization for infinite linear chirp-signals, impulses and constant frequency signals but not for short non-stationary signals. In this paper, a scaled reassignment is proposed, based on the spectrogram using a Gaussian window. The resulting reassign
The search for non-invasive tools to monitor stress has gained significant research attention. Heart rate variability is one such measure commonly analyzed in either the time domain or the frequency domain. This project explores the use of time-frequency analysis, specifically the spectrogram, for this purpose. The study utilizes real data obtained from a cold pressor test and a control session. O
Introduction: Perioperative dosing recommendations vary across Nordic haemophilia treatment centres (HTCs) for extended half-life (EHL) factor concentrates in haemophilia A/B (HA/HB) patients. Aim: To summarise Nordic real-world surgical experiences with EHL recombinant factor VIII/IX Fc (rFVIIIFc/rFIXFc) fusion proteins using retrospective data from clinical records at four HTCs in Finland, Swede
The centre of analysis in this research has been the new welfare legislation in Sweden 2013 granting children residing in the country without a permit tuition free and legal access to the Swedish educational system. Methodological triangulation has been used were a quantitative analysis has been made involving efforts taken to identify the number of children in the municipalities of Sweden having
The Swedish power system, similar to those of other European countries, is currently transitioning from fossil to renewable. Simultaneously the electrification and digitalization of societies all over the world sets high standards for the availability of power. As a result the power systems experience certain limitations and issues. This can partially be accredited to the decline of available disp
The purpose of this thesis is to examine how the exposure of the coastal population of Kalimantan, Indonesia changed as a result of coastal mangrove loss and population growth. The change of exposure has therefore been calculated through the loss of mangrove biomass, through deforestation and degradation, over time, as well the increase in population living within 10km2 of disturbed mangroves. The
Data driven decision-making is becoming more and more important for an organization to stay competitive. Data collected and analyzed from social media can teach an organization about its customers in a way that was not possible before. However, in social media there is circulating a lot of data with questionable believability, such as fake news, which risks influencing an organization’s decision-m
The current paper describes the deictic system of Kamaiurá, a language of the Tupí-Guaraní family. The Kamaiurá system of deictic demonstratives and adverbials has a high degree of complexity, including at least 17 different forms, of which several have different functions. The system codes four levels of Participant deixis, with proximal, medial, distal and far distal deixis. Forms can also code The current paper describes the deictic system of Kamaiurá, a language of the Tupí-Guaraní family. The Kamaiurá system of deictic demonstratives and adverbials has a high degree of complexity, including at least 17 different forms, of which several have different functions. The system codes four levels of Participant deixis, with proximal, medial, distal and far distal deixis. Forms can also code
Though much research in entrepreneurship has evaluated the role of personality traits in entrepreneurs, few studies have addressed the personality traits of entrepreneurship students. In this study we measure five key entrepreneurial personality traits; the need for achievement, perception of risk, locus of control, independence, and self-efficacy. This is accomplished using survey data from 31 en
