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Centuries of artificial selection have dramatically improved the yield of human agriculture; however, strong directional selection also occurs in natural symbiotic interactions. Fungus-growing attine ants cultivate basidiomycete fungi for food. One cultivar lineage has evolved inflated hyphal tips (gongylidia) that grow in bundles called staphylae, to specifically feed the ants. Here we show exten
This contribution probes the notion of non-nationalist civic identity in the context of the EU, and looks at the media's potential role in developing it.
Benzene-fluorobenzene complexes are used as model systems to simulate the interactions of the SBB-HCAII protein-ligand complex. Using the second-order Moller-Plesset [MP2] and the coupled cluster singles and doubles including connected triple excitations models recently implemented with Cholesky decompositions we evaluate accurate interaction energies for several benzene-fluorobenzene van der Waal
Template-capped TiO2 nanostructures have been synthesized. In certain template conditions, TiO2 hexagons are found to form. These hexagonal structures can be effectively sensitized by fluorescein dye without any change in the protonation state of the dye. Bare TiO2 nanoparticles are not so useful for sensitization with dyes like fluorescein as they alter the dye protonation state. The novelty of t
French is characterized by major differences between phonology and orthography. Consequently, learning the deep orthography of written French is a challenge to both first (L1) and second (L2) language learners. This empirical study focuses on the production of silent number morphology in written French and illustrates that a group of L2 learners, exposed to limited amounts of spoken French in a ty
Interactions between fluvial processes and floodplain ecosystems occur upon a floodplain surface that is often physically complex. Spatial patterns in floodplain topography have only recently been quantified over multiple scales, and discrepancies exist in how floodplain surfaces are perceived to be spatially organised. We measured spatial patterns in floodplain topography for pool 9 of the Upper
Many studies of fluvial geomorphology and landscape ecology examine a single river or landscape, thus lack generality, making it difficult to develop a general understanding of the linkages between landscape patterns and larger-scale driving variables. We examined the spatial complexity of eight floodplain surfaces in widely different geographic settings and determined how patterns measured at dif
In this study, we analysed the agonist-promoted trafficking of human B2 (B2R) and B1(B1R) bradykinin (BK) receptors using wild-type and green fluorescent protein (GFP)-tagged receptors in HEK293 cells. B2R was sequestered to a major extent upon exposure to BK, as determined by the loss of cell-surface B2R using radioligand binding and by imaging of B2R-GFP using laser-scanning confocal fluorescenc
Recension av Antereo Holmila, Reporting the the Holocaust in the British, Swedish and Finnish Press 1945–50.
To validate cardiac output measurements by ultrasound dilution technology (COstatus monitor) against those obtained by a transit-time ultrasound technology with a perivascular flow probe and to investigate ultrasound dilution ability to estimate pulmonary to systemic blood flow ratio in children.
The active site of the [FeFe] hydrogenases contains two Fe ions bound to one Cys ligand, three CO molecules, two CN(-) ions, and a dithiolate ligand. The nature of the last of these has been much discussed, and it has been suggested that it contains C, N, or O as the bridgehead atom. Most experimental studies indicate a N atom, whereas a recent density functional theory (DFT) study of a crystal st
Denna uppsats “Samnytt och myten om det vita Sverige: En diskursanalys av alternativhögerns media” är skriven av William Van de Peppel Möller och Fabian Ekström, studenter vid Institutionen för kommunikation och medier vid Lunds universitet, inom ämnesområdet Medie och Kommunikationsvetenskap. Syftet med denna uppsats är att att undersöka hur utformar sig Samnytts diskurs och hur befinner denna si
There are some people that cannot bear with their own burden of debt. These are over-indebted individuals. Research show that the reasons for over-indebtedness are macroeconomic shocks, personal shocks such as sickness, divorce and unemployment, but also sociological factors that make individuals want to spend more than they should. Additionally, research show that being over-indebted is correlate
Stock market development and its relationship with economic growth has been proven to be significant in previous research but how does it relate to human development? The Human Development Index was first released with the 1990 Human Development Report. If stock market development could impact economic growth could it also impact human development? To analyse the relationship a regression model wa
