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The Internet has revolutionised the global market place. Internet shopping is now accessible to an increasing numbers of people. In theory, this new form of media offers convenience, speed and choice to the consumer, but the question is whether it works in practice? Business-to-consumer cross-border transactions, whether carried out electronically or otherwise, are subject to the existing framewor
This Master thesis work was performed in Ericsson AB, Lund. It studies and validates two classes of algorithms to be used in mm-wave massive MIMO antenna arrays, for their use in the future 5G mobile communication systems. The first class of algorithms relates to the calibration of the transceiver (TRX) chains responses of the antenna array and makes use of the antenna array mutual coupling, which
The modern human being is exposed to different kinds of light during a normal day, both natural light and adjusted lighting. The idea that light affects us is uncontested, and so affecting the light in turn becomes a question of well-being. It is often thought that abundant and strong lighting is good lighting, but this is far from always accurate. Moreover, the light from a regular lightbulb is i
This thesis analysis the connection between remittances and economic growth in the Eurozone. The purpose is to control for remittances impact on GDP growth in absence of Dutch Disease to see if current theory holds. In remittance-research it is assumed that the lack of transmission between the positive micro-economic impact and economic growth is much due to disruptive real exchange appreciation k
This thesis investigates how the metabolic rift and peak phosphorus are represented in Norwegian media and policy documents. The investigation is done with the use of critical discourse analysis. The material investigated consists of 28 texts from Norwegian newspapers and two documents from the Norwegian Environment Agency. The theoretical framework is based on the theory of hegemony, infrastruc
Macedonia is implementing a multitude of climate and energy policies concurrently aiming to mitigate climate change and CO2 emissions. These policies can interact in various ways depending on the differing objectives, instruments, measures, and implementation practices, resulting in an inconsistent and incoherent policy mix. Furthermore, with the submission of an Intended Nationally Determined Con
Rohingya-muslimerna i Myanmar har utsatts för diskriminering och förtryck i många decennier. Sedan 2012 har våldet i Myanmar eskalerat till vad många menar är folkmord. De påstådda brotten har fått uppmärksamhet i det internationella samfundet och särskilt inom området internationella mänskliga rättigheter. Examensarbetet gör en kritisk granskning av frågor relaterade till det internationella ansvThe Rohingya, a Muslim minority group in Myanmar have been subject to discrimination and repression for many decades. Since 2012, the violence in Myanmar has escalated to mass atrocity crimes, arguably amounting to genocide. The alleged crimes have gained attention in the international community and especially in the field of international human rights law. This thesis makes a critical examination
The purpose of this study was to find out which type of informant the Social Media Influencer embodies when consumers voluntarily switch brands after the endorsement of a brand by a Social Media Influencer. To answer the research question, this thesis utilised a quantitative questionnaire which was created with the help of a qualitative pre-study to assess the relevance of dimensions proposed in t
Thesis Purpose: The purpose of this thesis is to contribute to the extant knowledge and further research regarding the effects of Big Data Analytics (BDA) and blockchain (BC) technology on the future of the audit profession and to provide a framework grounded in existing theoretical research which would explore ways in which BDA and BC technology could be integrated into the audit procedures of th
Ribonucleotide reduction is the only pathway for de novo synthesis of deoxyribonucleotides in extant organisms. This chemically demanding reaction, which proceeds via a carbon-centered free radical, is catalyzed by ribonucleotide reductase (RNR). The mechanism has been deemed unlikely to be catalyzed by a ribozyme, creating an enigma regarding how the building blocks for DNA were synthesized at th
The interaction of Pt(II)(dppf)-complex, namely [Pt(dppf)(H2O)(2)](2+) with DNA was investigated by DPV and H-1-NMR techniques. The results showed that the interaction process has been characterized by changes in the electrochemical parameters of both compounds and the formation of a new anodic current peak close to the anodic current peak of the [Pt(dppf)(H2O)(2)](2+). In addition, the H-1-NMR sp
The Ebola virus (EBOV) RNA-dependent RNA polymerase (RdRp) complex consists of the catalytic subunit of the polymerase, L, and its cofactor VP35. Using immunofluorescence analysis and coimmunoprecipitation assays, we mapped the VP35 binding site on L. A core binding domain spanning amino acids 280-370 of L was sufficient to mediate weak interaction with VP35, while the entire N-terminus up to amin
The ATLAS Inner Detector is a composite tracking system consisting of silicon pixels, silicon strips and straw tubes in a 2 T magnetic field. Its installation was completed in August 2008 and the detector took part in data-taking with single LHC beams and cosmic rays. The initial detector operation, hardware commissioning and in-situ calibrations are described. Tracking performance has been measur
Abstract in UndeterminedIn this paper we discuss the role of contrast in the theory of grammar and show that it is a complex concept cutting across focus and topic. We identify its main characteristics at the interface between syntax-phonology and pragmatics. Our main claim is that contrast is a complex information-structural notion that serves a double function: like focus, contrast is a highligh
Serotonin and dopamine are two monoamines which are known to interact with each other. Their role for suicidal behaviour, aggression and mood are reviewed in this chapter. We found a substantial amount of evidence for the relevance of a serotonin and dopamine model of aggression, and for aggression as a major risk factor for suicide. Evidence was found that serotonin and dopamine also may be invol
Objective . Hypoglycaemia is regularly accompanied by hypovolaemia. To suggest a mechanism for this phenomenon, we reviewed data from eight studies conducted by our group and examined the circumstances under which rebound hypoglycaemia develops after intravenous infusion of glucose solutions. Material and methods. Forty healthy volunteers and 40 patients received a total of 122 infusions of glucos
The value of IT adoption has been and still is a crucial question for the decision on IT adoption. In this paper we suggest a research model that aims at defining the integrative value of adoption of Enterprise Resource Planning (ERP) and Customer Relationship Management (CRM) systems. The integrative value is described from the Resource Based View of the firm (RBV) and will be measured as impact
OBJECTIVE: To monitor changes in family physicians' reported practice on hypertension and hypercholesterolaemia. DESIGN: Random samples of physicians were selected for telephone interviews on their practice regarding cut-off levels and pharmacological treatment of hypertension and hypercholesterolaemia, related to a case scenario of a 48-year-old man, in 1989, 1991 and 1993. SETTING: Primary care
We report on recent advances on the computation of the matrix elements of the electroweak penguins Q(7) and Q(8) which are relevant for the DeltaI = 3/2 contribution to epsilon'(K) in the chiral limit. The matching of scale and scheme dependences between Wilson coefficients and these matrix elements is done analytically at NLO in alpha(S).
