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An important component of the aircraft generated noise, especially ahead of it, is the fan noise created by the high velocity variation near the blades and the interaction of the rotating fan with the fluid. In order to predict the sound, the method used involves the acoustical analogy developed by Ffowcs Williams and Hawkings. Computation of the flow field is performed in the incompressible LES f
Designers’ work sometimes originates from a simplified view of human demands and needs, which may result in furniture that does not fulfill the user requirements. If we consider old people as one group with fairly similar needs and demands rather than have realistic images of old people as a heterogeneous group there is a tendency that it will result in misguided efforts to design for wellbeing. T
Objectives. Accidents in health care, resulting in injury or death to the patient, are a matter of considerable concern. The aim of this study is to examine whether system weaknesses can contribute to these accidents, and if so, how. Design. Eight consecutive accidents reported to the Health Authority in Sweden were analysed using MTO (Man-Technique-Organization) analysis. Setting. Emergency care
Reseavdraget – Motverkar det politiska spelet incitament som kan förbättra miljön? Reseavdraget, att vara berättigad till att dra av en del av kostnaderna som uppkommer till följd av resor till och från arbetsplatsen på skatten, har förundrat mig under flera år. Är reseavdraget rättvist utformat, belönar det ett samhällsekonomiskt olönsamt val eller kan det skapa incitament för arbetspendlare attIncome Tax-deduction for commuting expenses has been criticised and discussed for a long time without having reached any conclusions or reformations. Critical opinions in the debate are that a reformation would disfavour taxpayers living in the countryside with no options except car commuting and decreasing size of labour market regions. At the same time tax evasion is a huge problem because taxpa
Att förutsäga framtiden – modellering som ett verktyg för att förutsäga vattenkvantitet och vattenkvalitet Inom 100 år så kommer klimatet förändrats avsevärt om utsläpp av växthusgaser fortsätter i samma takt som idag. Detta kommer påverka temperatur, nederbörd vilka i sin tur påverkar flödet av vatten i Sverige. Ett avrinningsområde består av olika jordtyper, vegetation och topografi, vilka allClimate change will alter the hydrological cycle in the 21st century with implications for the water balance and water quality. As characteristics of the landscape may vary significantly between nearby locations, hydrological models need to be able to delineate responses attributed to specific landscape characteristics, to estimate their responses to altered climatic drivers. Small streams are the
The relationship between field measurements of vegetation in a semi arid region and NDVI from the 1 km NOAA AVHRR was investigated within this study. The Hoanib catchment in the northwestern Namibia was chosen as study area. The field measurements were carried out during the month of February 1999. Different NDVI values and combinations of NDVI were used and it was found that the integrated NDVI u
LL_MHI A20 dk 2 vt18 Kurslitteratur för MHI A20 Mediehistoria: fortsättn ingskurs, dk 2 (7,5 hp) och MHIA24 Makt och mediesystem (7,5 hp) vt 2018 Institutionen för kommunikation och medier, Lunds universitet Fastställd av institutionsstyrelsen den 2017-12-04. Andersson, Magnus, ”Medialisering, kändisskap, uppmärksamhetspraktiker”, i Celebritetsskapande från Strindberg till Asllani, red. Torbjörn F
https://www.historiska.lu.se/media/utbildning/dokument/kurser/MHIA20/20181/LL_MHI_A20_dk_2_vt18.pdf - 2026-05-31
In the fall of year 2000 I went to Palestine to conduct a Minor Field Study. The subject of the study was to investigate the connection between Human Rights and Intellectual Property in this part of the world. By the end of September that year the new intifada broke out and I had to leave Palestine without finishing the study. It must be mentioned that the situation of today does not in any way re
Uppsatsen handlar om de icke lagfästa principerna för ansvarsgenombrott i ett aktiebolag. Högsta domstolen har flera gånger med hänsyn till dessa principer ålagt aktieägare ett personligt betalningsansvar för aktiebolagets skulder, trots att ett aktiebolags främsta kännetecken är att dess aktieägare inte har något personligt betalningsansvar för bolagets förpliktelser enligt 1 kap. 3 § ABL. AktiebThe essay is about the non-statutory principles of the corporate veil of a corporation. The Supreme Court has several times with regard to these principles imposed shareholders a personal liability for the limited company's liabilities. This despite the fact that a limited liability company's main characteristic is that its shareholders have no personal liability for the company's obli
Sony Mobile has a quite large internal user group with the purpose of investigating the usability of their mobile devices. The Telephony Domain was using among other techniques usability testing to evaluate the usability of their products. The performed conventional usability testing has its limitations e.g. the controlled test environment cannot fully represent real life setting and it’s very exp
Power consumption has become a leading concern for SoC aimed at 5G products that demand increased functionality, smaller form factors, and low energy footprint. For some EMCA IP blocks a hierarchical clock gating mechanism ensures coarse-grained power savings based on actual processing need but for many blocks this approach cannot be employed. This implies that these blocks have to rely on a high
Modern vetenskap och teknik är starkt beroende av avancerade datorsimuleringar för att lösa komplexa problem, till exempel inom klimatmodellering eller flygteknik. Dessa simuleringar kan dock vara extremt beräkningskrävande, särskilt när man måste följa systemets utveckling över lång tid. I denna avhandling utvecklar vi en ny metod för att skapa förenklade modeller som behåller noggrannheten hos dReduced-order models (ROMs) have become indispensable tools for reducing the computational complexity of high-fidelity simulations in science and engineering. In this thesis, we introduce a novel training framework that combines the integral form of Operator Inference (OpInf ) with adjoint-state methods to yield robust, data-driven ROMs. By formulating a continuous-time loss functional that integr
Fram till 1 januari 2015 hade länsstyrelsen möjlighet att besluta om ”113-förordnande” enligt 6 kap. 5 § PBL. 113-förordnandet innebar att kommunen kunde ta mark i anspråk utan ersättning om det ansågs skäligt med hänsyn till den nytta som exploatören förväntades få av planens genomförande och till omständigheterna i övrigt. Hur mark för allmän plats ska värderas och ersättas regleras i 4 kap. 3a Until 1st of January 2015, the county administrative board could decide on “113-regulation” according to Ch. 6 Art. 5 Planning and Building Act. The regulation meant that the municipality could claim land for public spaces without compensation if it was fair considering the benefit expected to be achieved by the planer's implementation and the circumstances in general. How public space is to b
The original human form. Neutrality. Adam, created from dust, become his own, and Eve, created from one of Adam’s ribs, and ad-on to the original human. Or so the creation myth states, in cultures based on Abrahamic religions. Masculinity is a social construction, shaped by history and traditions, and varying across different cultures and time periods. Just like femininity masculinity h
The transition from animal-based to plant-based proteins is rapidly increasing because of different concerns about meat consumption, some being the nutritional and environmental effects of meat consumption. During this transition, there needs to be a holistic approach to assessing plant-based food. This master thesis is focused on investigating the nutritional and environmental impact of three pla
The implementation of gender fair language is often associated with negative reactions and hostile attacks on people who propose a change. This was also the case in Sweden in 2012 when a third gender-neutral pronoun hen was proposed as an addition to the already existing Swedish pronouns for she (hon) and he (han). The pronoun hen can be used both generically, when gender is unknown or irrelevant,
This article considers the challenges faced by digital evidence specialists when collaborating with other specialists and agencies in other jurisdictions when investigating cyber crime. The opportunities, operational environment and modus operandi of a cyber criminal are considered, with a view to developing the skills and procedural support that investigators might usefully consider in order to r
The sentinel node biopsy (SNB) procedure is a multidisciplinary technique, invented to gain prognostic information in different malignant tumors. The aim of the present study was to study the cohort of patients with malignant melanoma, operated with SNB, from the introduction of the technique in Sweden, concerning the prognostic information retrieved and the outcome of the procedures. In Sweden al
Background: Performance of migrating birds can be affected by a number of intrinsic and extrinsic factors like morphology, meteorological conditions and migration strategies. We compared travel speeds of four raptor species during their crossing of the Sahara desert. Focusing the analyses on this region allows us to compare different species under equivalent conditions in order to disentangle whic
