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The use of dynamic global vegetation models (DGVMs) to estimate CO2 emissions from land-use and land-cover change (LULCC) offers a new window to account for spatial and temporal details of emissions and for ecosystem processes affected by LULCC. One drawback of LULCC emissions from DGVMs, however, is lack of observation constraint. Here, we propose a new method of using satellite- and inventory-ba

In this study we introduce a novel extension of an existing Lagrangian particle dispersion model for application over urban areas by explicitly taking into account the urban canopy layer. As commonly done, the original model uses the zero-plane displacement as a lower boundary condition, while the extension reaches to the ground. To achieve this, spatially-averaged parametrizations of flow and tur

It is well known that user proximity introduces absorption and impedance mismatch losses that severely degrade multiple-input multiple-output (MIMO) performance of handset antennas. In this work, we experimentally verified the potential of adaptive impedance matching (AIM) to mitigate user interaction effects and identified the main AIM gain mechanism in realistic systems. A practical setup includ

The right- left dimension is stronger in Sweden than in in most European countries, demonstrated by the distinct bloc division in Swedish politics. However, the political landscape is changing and new tendencies has been pointed out for Swedish municipalities. The amount of municipal executive committees with parties from both political blocs has steadily increased during the last legislative term

Every year two billion tons of MSW are produced globally. Due to the impact of solid waste and population growth, it is necessary to develop an integrated solid waste management plan. Such a plan, holistic in scope, would aim to minimize the negative impact of this material in the environment while being economically viable. The designation and terming of any one mode of waste treatment as superio

Abstract in UndeterminedDifferential in-gel electrophoresis (DIGE) experiments allow three protein samples to be run per gel. The three samples are labeled with the spectrally resolvable fluorescent dyes, Cy2, Cy3, and Cy5, respectively. Here, we show that protein-specific dye effects exist, and we present a linear mixed model for analysis of DIGE data which takes dye effects into account. A Java

Syfte: Syftet med denna uppsats är att öka förståelsen för revisorers arbetsprocess och syn på goodwillhanteringen enligt gällande IFRS-regelverk. Metod: Uppsatsen grundas på en kvalitativ metod uppbyggd på semistrukturerade intervjuer där 7 revisorer från big-4 och diverse mindre byråer har medverkat. Materialet från intervjuerna har presenterats i ett empiriavsnitt med citat som stödjer det somPurpose: the purpose of this thesis is to increase the understanding of auditors' management and views on goodwill management in accordance with current IFRS regulations. Methodology: The thesis has a qualitative method built up with semi-structured interviews with 7 auditors from big-4 and various smaller agencies. The material from the interviews is presented in a section with quotes that s

När vi tittar ut i universum ser vi bara materia, även fast vi vet att antimateria finns. Enligt teorin borde antimateria, som är precis som vanlig materia fast med motsatt laddning, producerats i lika stora mängder vid Big Bang. Partikelacceleratorn LHC i Schweiz genererar lika mycket materia och antimateria i partikelkollisioner som påminner om de som skedde i samband med Big Bang. Så det skulleThis thesis investigates the properties of a general scale-invariant Two-Higgs-Doublet Model and its phenomenological consequences with focus on the scalar sector. The concept suggests that introducing more CP-violation, both spontaneous and explicit, may make it possible to meet the Sakharov conditions and account for the Universe's baryon asymmetry. We define a modified renormalization schem

When developing a truck it is of critical importance that the brake system is reliable and effective. When testing new trucks or brake systems you need to collect as much data as possible. One important measurand when you evaluate a pneumatic brake system is the stroke of the actuator. This master’s thesis has two goals; one is to develop a device for measuring the stroke of a pneumatic actuator m

This paper reports on two-dimensional (2D) and three-dimensional (3D) direct numerical simulations (DNSs) of the auto-ignition process of a lean H-2/air mixture with temperature stratification in a constant volume enclosure. Detailed chemistry and transport properties are taken into account in the simulations. The combined propagation of spontaneous ignition front and deflagration front is identif

Due to the potential of compact imaging systems with magnified spatial resolution and contrast, cone-beam x-ray differential phase-contrast computed tomography (DPC-CT) has attracted significant interest. The current proposed FDK reconstruction algorithm with the Hilbert imaginary filter will induce severe cone-beam artifacts when the cone-beam angle becomes large. In this paper, we propose an alg

This paper sets up a framework for designing a massive multiple-input multiple-output (MIMO) testbed by investigating hardware and system-level requirements such as processing complexity, duplexing mode and frame structure. Taking these into account, a generic system and processing partitioning is proposed which allows flexible scaling and processing distribution onto a multitude of physically sep

The aminopropyltransferase spermidine synthase (SpdS) is a promising drug target in cancer and in protozoan diseases including malaria. Plasmodium falciparum SpdS (PfSpdS) transfers the aminopropyl group of decarboxylated S-adenosylmethionine (dcAdoMet) to putrescine or to spermidine to form spermidine or spermine, respectively. In an effort to understand why efficient inhibitors of PfSpdS have be

Importance: The performance of bioprosthetic aortic valves is usually assessed in single valve models or head-to-head comparisons. National databases or registries offer the opportunity to investigate all available valve models in the population and allows for a comparative assessment of their performance. Objective: To analyze the long-term rates of reintervention, all-cause mortality, and heart

Vehicle-to-everything (V2X) wireless communication is expected to play a key role in enabling complex Advanced Driving Assistance Applications, including the support of emerging autonomous vehicles. The development of V2X applications, especially safety-related, requires rigorous verification. Field trials, though, have to be supplemented with less expensive and more repeatable methods. Thorough V

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This thesis quantifies how everyday window opening habits affect indoor climate and heating demand in Swedish multi-family dwellings. Minute-by-minute data was analyzed that was collected for one year from 15 dwellings in northern and southern Sweden, logging window angle, air-quality indicators and temperatures indoors and outdoors. More than 17 000 discrete airing events were detected and charac

In this study, a plant-wide model describing the fate of C, N and P compounds, upgraded to account for (on-site/off-site) greenhouse gas (GHG) emissions, was implemented within the International Water Association (IWA) Benchmarking Simulation Model No. 2 (BSM2) framework. The proposed approach includes the main biological N2O production pathways and mechanistically describes CO2 (biogenic/non-biog

Hypovolemia-induced hypotension may lead to an aortic diameter decrease in patients with a ruptured abdominal aortic aneurysm (rAAA). This study investigates the changes in supra-and infra-renal aortic neck diameters before and after endovascular aortic aneurysm repair (EVAR) for rAAA and the possible association with endograft apposition. A retrospective cohort study was conducted including 74 pa

Renewable energy is the keyword for energy industry sector in the world today. Solar energy has a huge potential, able to fulfill increasing energy demand and growing its share of energy sector. Republic of Ireland has one of the lowest solar energy deployment rates in Europe, although climatic conditions have been proved to be acceptable. The purpose of this study was to assess potential sites fo