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Mosasaurier är en grupp utdöda, havslevande ödlor som fanns under den senare delen av krittiden (dvs. för 98–66 miljoner år sedan). Mosasaurierna var uteslutande rovdjur och medlemmar av gruppen var utrustade med kraftfulla käkar och tänder. Under sin levnad bytte djuren kontinuerligt sina tänder för att på så sätt kunna ha ett funktionellt bett. Det finns tre huvudsakliga typer av tandmorfologierMosasaurs are an extinct group of aquatically adapted lizards that became the dominant marine tetrapods during the latter half of the Cretaceous. Mosasaurs continuously shed and replaced their teeth to maintain a functional dentition. The shape of the crowns also provides a good indication of dietary habits, where a slender shape indicates teeth adapted for cutting or piercing, whereas a more blun

Mikroskopiska echinodermfossil har undersökts ur prover från täljstensintervallet och intillig-gande delar av ’lanna’- och ’holenkalkstenen’ i Hällekis stenbrott, Västergötland. Den undersökta sektionen är från översta volkhov och mellersta kunda, darriwilian (mellanordovicium). Tidigare studier har konkluderat att en regression/transgression skedde under den undersökta perioden, vilket bekräftas

This essay has investigated immigrants and Swedes with foreign background’s perception of cultural heritage as it has been specified by UNESCO. The approach to focus on this particular sample population was born out of the realisation that the EU, nationalist parties and far - right extremists all point to a common her itage. What has not been studied however is the effect of immigration on nation

The purpose of this study is to investigate if a military base closure has any effects on unemployment in the affected municipality. In this study military base has been viewed as a cluster for the municipality where resources, infrastructure and employment in the municipality are drawn to maintain the base. When a shutdown happens they are viewed as a negative exogenous shock for the municipality

Entrepreneurial orientation (EO) can be defined as strategic processes encouraging entrepreneurial actions to support businesses in recognizing and exploiting new opportunities. Previous studies have shown that businesses with higher levels of EO, characterized through actions that are innovative, proactive and risk-affine, perform better than the ones that lack such orientation. Therefore, EO is

There is an increasing shift of hope from international negotiations to local actors for promoting sustainability by ‘thinking globally while acting locally’. Municipalities are such carriers of hope, taking on increasing responsibility as implementers of sustainability. The problem is that sustainability is a social construction site, and implementing it means ‘making it up as you go’. With this

Det är vanligt förekommande att stater utför åldersbedömningar av ensamkommande barn när de ansökt om internationellt skydd. Då Sverige är den medlemstat som tar emot flest ensamkommande flyktingbarn i Europa är det särskilt vanligt att åldersutredningar behöver utföras varvid det ämnar sig att närmare granska Sveriges tillvägagångssätt för en sådan åldersbedömning. Syftet med denna uppsats är att

Since the formation of the European Union (EU), European integration and the policies adopted to achieve this objective are a growing topic of interest and concern for different fields of scholarship. The single market driven EU project involves a proliferating and complicated bureaucracy which in itself, generates more bureaucracy. Coping with this development has seen the EU establish decentrali

Computer-Assisted Language Learning, more simply abbreviated as "CALL", dates back to the 60s, 70s and 80s. Tested in language laboratories, pioneer CALL software was limited to very simply mechanical exercises on a stationary PC machine. By the year of 2016, product innovation has brought CALL software development into a new dimension. Today, we not only witness the growth of learning m