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Virtual 3D reconstructions of live sport events are on the horizon and to produce a high quality experience for viewers it is important that the movements of the 3D models look natural. Today, state of the art pose estimators produce data that con-tains noise, resulting in jittery animations with pose errors. The goals for this thesis were to evaluate the performance of a Long Short-Term Memory (L
Thirty years after the fall of communism and fifteen years after Poland joined the European Union, there have been more steps backwards than forwards in regards to gender and sexual equality. From the very beginning, this has been a cause of tension between Poland and the EU. The aim of this thesis is to investigate how the conflicting constructs of sexual citizenship in Poland and Europe affect t
In order to decrease the dependence on fossil fuels it is of paramount importance that renewable sources are used as effectively as possible. Therefore it is necessary to store excess energy when supply is higher than de-mand. One way to do so is by storing the energy as compressed air in a porous aquifer. The Lund Sandstone in the Kyrkheddinge area, Skåne, southern Sweden, has previously been inv
Denna uppsats fokuserar på idrottens spelaravtal och inriktar sig särskilt på dess avtalstolkning. För en djupare förståelse kring spelaravtalets bakgrund och kontext behandlar uppsatsen idrottsjuridiken som ett internationellt fenomen. Med detta i beaktande sker en betydande jämförelse mellan svensk och angloamerikansk rätt, men även en fördjupning kring angloamerikansk påverkan inom ramen för spThis thesis focuses on player’s contracts, and in particular the interpretation of such contracts. In order to deepen the understanding of the background and context of the player’s contracts, this thesis will treat sports law as an international phenomenon. With the internationalisation in consideration, there will be a comparison between Swedish and Anglo-American law, and also further discussio
The conditions for trading differ in the EU, even though the idea of the single market was born almost six decades ago and started to go toward completion over two decades ago. These differences causes asymmetry in trade costs which lead to trade volumes, and in extension wealth, are less in the union than what they would be if the union was more harmonized. This paper is therefore aiming at findi
Mål rörande rena utflyttningsskatter har det senaste decenniet varit tämligen frekvent förekommande i EU-domstolen. Detta har i sin tur medfört att, b.la, Kommissionens fokus har riktats gentemot ifrågakommande medlemsstaters utformning/tillämpning av denna typ av skatter då medlemsstaterna i sin strävan att skydda sina respektive skattebaser gärna använder sig av utflyttningsskatter i olika utforOver the last decade there has been an increase in the number of cases that are referred to the Court of Justice of the European Union (CJEU) with regards to matters of exit taxes. Consequently, this has turned the Commission’s focus towards the outline of the respective exit tax regimes applied in the different Member States (MS). This since the MS, in their efforts to protect their respective ta
A search for a charged Higgs boson (H+) in t (t) over bar decays is presented, where one of the top quarks decays via t -> H(+)b, followed by H+ -> two jets (c (s) over bar). The other top quark decays to Wb, where the W boson then decays into a lepton (e/mu) and a neutrino. The data were recorded in pp collisions at root s = 7 TeV by the ATLAS detector at the LHC in 2011, and correspond to an int
This Letter presents the results of a search for a heavy particle decaying into an e(+/-)mu(+/-), e(+/-)tau(+/-), or mu(+/-)tau(+/-) final state in pp collisions at root s = 7 TeV. The data were recorded with the ATLAS detector at the LHC during 2011 and correspond to an integrated luminosity of 4.6 fb(-1). No significant excess above the Standard Model expectation is observed, and exclusions at 9
The phase gradient autofocus (PGA) is a robust autofocusing approach that can efficiently refocus defocused synthetic aperture radar (SAR) imagery produced by frequency-domain algorithms. However, from a conventional viewpoint, PGA cannot be extended to refocus SAR imagery produced by time-domain algorithms, such as the filtered backprojection (FBP), as the spectrum of the FBP imagery is range amb
Impulsive noise is one of the most challenging forms of interference in an underwater acoustic environment. In this paper, we present an underwater acoustic channel deconvolution method based on a sparse representation framework. The application of the method enables a channel impulse response reconstruction that is robust to impulsive noise. By exploiting the inherent structure in the channel res
In this paper, we present a framework for doing localization from distance measurements, given an estimate of the local motion. We show how we can register the local motion of a receiver, to a global coordinate system, using trilateration of given distance measurements from the receivers to senders in known positions. We describe how many different motion models can be formulated within the same t
OBJECTIVES: The primary aim of this study was to describe the ultrasound features of various endometrial and other intracavitary pathologies in women without abnormal uterine bleeding (AUB) using the International Endometrial Tumor Analysis (IETA) terminology. The secondary aim was to compare our findings with published data on women with AUB. METHODS: This was a prospective observational study of
Activation functions play a central role in deep learning since they form an essential building stone of neural networks. In the last few years, the focus has been shifting towards investigating new types of activations that outperform the classical Rectified Linear Unit (ReLU) in modern neural architectures. Most recently, rational activation functions (RAFs) have awakened interest because they w
Many hand-held or mixed reality devices are used with a single sensor for 3D reconstruction, although they often comprise multiple sensors. Multi-sensor depth fusion is able to substantially improve the robustness and accuracy of 3D reconstruction methods, but existing techniques are not robust enough to handle sensors which operate with diverse value ranges as well as noise and outlier statistics
Extending the retirement age has become an inevitable trend given the deepening of population ageing and the need to reduce the financial burden of pensions. Many countries have already introduced policies to delay retirement. China began to implement the delayed retirement policy in 2025. As the policy was introduced relatively recently, retirement ages vary by characteristics such as gender and
Due to the climate crisis, more developing and emerging economies are considering to implement climate policies. However, since economic development remains high on their respective agendas, understanding economic consequences of such policies is crucial. The Porter hypothesis suggests in this respect that climate policy could benefit growth under certain circumstances by encouraging innovation, t
In recent years, digital technologies provided new affordances for movement leaders as communication strategies in political protests in order to advance democratisation processes, especially in less developed countries. In Ethiopia, numerous protests have been taken place lately, which were mainly organised along ethnic lines on the basis of nationalist sentiments. Political activists in Tigray,
Background: Accurate measurement of von Willebrand factor (VWF) is a critical requirement for the diagnosis of von Willebrand disease (VWD). Aim of the study: To evaluate the diagnostic efficiency of a rapid quantitative test for the measurement of VWF antigen (VWF:Ag) in type 1 VWD. Patients and methods: VWF: Ag was measured with an ELISA in a robotic instrument, as a reference method, and with a
