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A previously unknown fauna of hybodont sharks has been revealed from the Vitabäck Clays at the boundary between the Jurassic and Cretaceous. The material consists of oral teeth, cephalic spines and placoid scales from the five genera Egertonodus, Hybodus, Lissodus, Polyacrodus and Hylaeobatis. The palaeogeographical area and stratigraphical range of the six species found are extended: E. basanus (

Occurrences of high alumina rocks constituted by quartz, kyanite, rutile and Al-phosphates are spatially related with the Protogine Zone, a system of ductile and brittle deformation zones within the Proterozoic crust of southern Scandinavia. A hydrothermal origin has been proposed for high alumina rocks at Västanå, based on the chemistry of these rocks, while gradual transitions between magmatic r

The Silurian strata of Gotland yield a wide variety of polychaete jaws. The investigated polychaetes include the family Polychaetaspidae with the two genera Polychaetaspis and Kozlowskiprion, and the monotypic family Ramphoprionidae with the genus Ramphoprion. The fauna derives from the sections at Lusklint and Lickershamn 2 which comprise the three stratigraphically oldest units on Gotland: the L

At least three terranes have been identified in the Svalbard Caledonides, each one having independent structures and tectonothermal evolution. On Biskayerhalvöya in the Northwestern Terrane, eclogites, located within deformed igneous basement rocks, have been dated by the U-Pb zircon method to c. 625 Ma. This study, using the garnet-clinopyroxene Fe/Mg exchange geothermometer, has established the

Economic Growth is often cited as a driving force behind electricity consumption. Pakistan has an under-developed Electricity Sector, and this restrains the economic activities in the country. Load-shedding, which are power outages scheduled by the government, are a frequent occurrence, and these outages affect all sectors of the Pakistani economy. The Energy Crisis (based on electricity shortage)

The society of today relies heavily on transportation. Goods and people are transported across the globe at an unprecedented scale and volume and the internal combustion engine is an integral part of the world's transportation systems. Combustion engines emit greenhouse gases that contribute to global warming, one of the most serious global threats today. One of several ways to increase effici

Chemicals are developed and produced in order to meet the desired features of various chemical products. Chemical substances can sometimes cause adverse health or environmental effects when humans and the environment are exposed to them. Landstinget Blekinge (the county council of Blekinge) uses large amounts of chemical products annually. Products such as cleaning products, hygiene products, dent

Scania is a region in southern Sweden that used to be a region of wetlands. Nevertheless, due to human activities wetland loss is an established matter currently, and following from that, changes in biodiversity, water regime and nutrient retention. One purpose of creating new wetlands is to reinstate good status of biodiversity. The study was based on data gathered in July 2011 from 13 newly con

Old trees in cemeteries are often designated trees with "high conservation value" (in Swedish: särskilt skyddsvärda träd), which means that they are important for biodiversity. The Swedish Environmental Protection Agency has created an action plan to conserve those valuable trees in the Swedish culture landscape to preserve, for example, red listed species (often insects, lichens, mosses

The fire-bellied toad (Bombina bombina) is an amphibian that since its national classification as an endangered species in 2005 (NT- Near Threatened) has increased in population size and distribution. Today the population in Sweden is considered viable since 2010 (LC- Least Concern) and it is possible that constructed wetlands in Scania have had positive effects on the fire-bellied toad. The impor

Populärvetenskaplig sammanfattning Genom nedskalning av mikroelektroniken, kan både prestanda, kostnad, och effektförbrukning förbättras och har därmed varit ett mål för elektronikindustrin. Dimensionerna är så låga i nuvarande teknik att parasitisk kapacitans och läckströmmar begränsar möjliga fördelar. Spintronik är en ny teknik under utveckling som skulle kunna erbjuda lösningar för dessa problA new design based on the spinFET proposed by Datta-Das was fabricated, using a channel defined by etching on a 2DEG material and nanomagnets as top-gates. The magnetotransports properties were measured at low temperatures. Magnetoresistance changes with different behaviors were measured in different configurations and the presence of hysteresis showed the action of the nanomagntes. But, due to th

The purpose of this study has been to investigate how social workers, who work with drug abuse treatment in Sarajevo in Bosnia and Herzegovina, experience that organizational, political, economic, societal and power aspects, affect them in their daily work. The study is formed on a basis of qualitative interviews, applying organizational theory as a tool for analysis. The main empirical material

In this report, I investigated possible actions to reduce energy consumption for heating a house in Örnskoldsvik built 1955th. Is it possible to get down to low-energy-rating? Is it reasonable given the costs it entails? The alternatives studied are additional insulation in the basement, wall and the attic, replacement of windows and installation of heat recovery ventilation. After evaluating the

Recent evidence suggests that there are serious information asymmetries in the Kenyan financial market. Between 2006 and 2009, the formal and semi-formal financial sectors in Kenya increased a lot. In contrast to what classic economic theories would predict, the informal financial sector experienced a minor increase. This thesis, through interviews in a minor field study, suggests that the informa

This paper examined and identifies the important determinants of Fertility decline in East Africa countries using a panel data set from world development indicator data base (WDI) for eight selected East African countries between 1998 and 2010. Panel regression methods were used to determine the impact of socioeconomic determinants on fertility. Fertility rate reduced in a slow pace during the per

Syftet med den här uppsatsen är att undersöka hur galenskap, sjukdom och utanförskap tematiseras i Walter Ljungquists roman Paula. Utifrån ett dekonstruktionistiskt perspektiv diskuteras hur texten framstår som galen, sjuk och utanför samt hur galenskap, sjukdom och utanförskap, som tema betraktat, gestaltas i romanen.