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This paper presents one approach to the absorption and scattering of light from aggregates of primary particles. The primary particles are sphere like and small compared to the wavelength, whereas the aggregate can be large compared to the wavelength. This situation applies to when soot particles formed in flames are measured using methods based on laser light. The method presented in this work, c
In this study, the transmission and reflection of two conductive fabrics are investigated in the frequency range from 2 to 18 GHz. One of the fabrics is a non-woven polypyrrole and the other consists of a polyethylene warp with steel threads in the weft. Reflection and transmission measurements are performed in order to characterize the electromagnetic properties of the materials. Reflection measu
The article aims to provide a more historically grounded approach to the relationship between communication and participation, by distinguishing different waves of media democratization. The article first discusses the concept of participation and some of its complexities, and then sketches a series of intense moments of participation in and through the media in (mainly the second half) the 20th a
Germ layer formation and primary axis development rely on Fibroblast growth factors (FGFs). In Xenopus, the secreted serine protease HtrA1 induces mesoderm and posterior trunk/tail structures by facilitating the spread of FGF signals. Here, we show that the serpin Protease nexin-1 (PN1) is transcriptionally activated by FGF signals, suppresses mesoderm and promotes head development in mRNA-injecte
BACKGROUND: Isolated thylakoid membranes, i.e. the photosynthetic membranes of green leaves, inhibit the activity of pancreatic lipase and colipase during hydrolysis of fat in vitro. This inhibition has been demonstrated to cause reduced food intake and improved hormonal and lipid profile in vivo. One of the reasons suggested for the inhibiting effect is binding of lipase-colipase to the thylakoid
This article gives an account of an eye-tracking experiment carried out during a workshop at Lund University, where the overall question was, "how does film music affect meaning?". The pilot experiment was conducted on an exploratory basis, and in this article, the tentative results and possible usefulness of laboratory experiments are discussed.
Background: The aim of this study was to investigate the effect of different perfusion pressures on edema formation during cold flush perfusion with the 2 most commonly used preservation solutions in clinical lung transplantation: Euro-Collins and Perfadex solutions. Methods: Isolated rat and porcine lungs were perfused for 3 minutes at 4 degrees C to 8 degrees C at a pressure of either 10, 15 or
This thesis analyses the rise and fall of social movements. Social movements functions in the civil society, by contentious collective action they form identities, mobilize their forces and use repertoires of contentions to make new or previously unaccepted claims. They function in a limited timeframe, sooner or later they get institutionalized, marginalised or succumb into violence. The landl
The purpose of this paper was to examine the consequences of China?s relationship with Africa, when it comes to promoting the achievement of the Millennium Development Goals (MDGs) in Africa. In the last few years, China has made massive economic and political engagements in Africa, and what consequences this will have on Africa's possibilities of development, is highly debated. I have us
The precautionary principle is a judicial version of the common sense notion of "better safe than sorry". It may well be the most innovative and noteworthy new concept in environmental policy over the last twenty years, but I would also say it may well be one of the most dangerous, irresponsible and arbitrary guiding rules. It was first adopted in environmental law but has now spread to
This thesis investigates the Swedish Moderates? transformation under Fredrik Reinfeldt. The question at issue is as follows: What motive(s) were behind the Moderates? declared transformation after Reinfeldt became party leader? We define the actor who possesses the motives, which is Reinfeldt and his closest associates, and the action we want to explain. Indications of what motives the actor had
Relationen mellan berättelsen, berättandet och berättaren studeras ur ett semiotiskt perspektiv. Varför berättar en västernkaraktär historien om the Dude. I uppsatsen undersöks the Big Lebowskis struktur, hur berättandet är uppbyggt och vilken roll berättaren har för filmens utformning.
Abstract This thesis discusses ideological and rhetorical change of the Moderate Party of Sweden. The aim of the thesis has been to study the party during a time-span of almost 20 years, trying to identify changes related to each of the three party leaders. A hypothesis was developed, suggesting that the three party leaders each represented a different kind of ideology namely neo-conservatism, n
Deliberative democracy theory has been prominent within political science research since the early 1990?s, often applied in studies on postnational democratic constellations, in particular the European Union. Of the main institutions of the union, the European Parliament stands out as somewhat understudied from this point of view, which is why the main aim of this thesis is to study the conditions
Based on a minor field study in Azerbaijan, this thesis aims to explain the relation between advancement of information and communication technologies (ICT) and development of democracy in Azerbaijan. Interviews have been conducted with representatives from the governmental and non-governmental sector in Baku. The semi-structured interviews were categorised into topics on ICT and democracy and ana
Based on a minor field study in Azerbaijan, this thesis aims to explain the relation between advancement of information and communication technologies (ICT) and development of democracy in Azerbaijan. Interviews have been conducted with representatives from the governmental and non-governmental sector in Baku. The semi-structured interviews were categorised into topics on ICT and democracy and ana
This essay develops a theory for the explanation of the diffrences in succes of Radical Right Populist Parties in Western Europe. In order to create a succesfull radical right populist movement and thus a succesfull radical right populist party, three elements are needed; ?demand?, ?supply? amd ?mobilisation?. Because the creation of a radical right populist movement is different than the creatio
