In this Bachelor?s essay we discuss whether eWOM (electronic word-of-mouth) is perceived as advertisement or as normal information, which is not influenced by any company, on the platform Facebook. The information which we were interested in is the one spread by normal users, and user?s perception of it. To find our results we have conducted a study in which we have used the method interview, which gives qualitative results.

Syfte: Vi hade som syfte med denna uppsats att kartlägga sambandet mellan ett företags finansiella ställning och hur rapporter påverkar aktier med avseende på handelsvolym och spread. Metod: Undersökningen utgick från den svenska marknaden under åren 1998-2001. Genom att vi beräknade företagens soliditetsavvikelse från sitt respektive branschgenomsnitt, fick vi ett urval av finansiellt starka och finansiellt svaga företag. Därefter tog vi fram rapportdagar för dessa utvalda företag. Vidare undersökte vi om spread- och handelsvolymförändringarna kring dessa rapportdagar såg annorlunda ut för de finansiellt svaga företagen jämfört med de finansiellt starka.

This thesis examines the process of securitization of the environmental issue in the United States. By using the theories of sectoral security and securitization by Barry Buzan and Ole Waever, commonly known as the Copenhagen school we go beyond the traditional security frames and examine where the environmental issue in the United States stand today within the securitization spectrum. The securitizing spectrum includes three levels in which an issue can be place: non-politicised, politicised and securitized.The problem, which we wish to address, is if there is a movement of the environmental issue in the United States towards becoming a securitized issue. In the light of these circumstances we also wish to explore who is behind the movement and also find out where the issue stand today. We do believe that Al Gore is a securitizing actor and examine his role in the movement of the environmental issueWe have come to the conclusion that there is an ongoing process of securitization in which the environmental issue have moved from being politicised to becoming securitized..

The aim of this essay is to study and show the contents of the music repertoire that is used in live action role plays in Sweden and study how this repertoire is spread between participants in the culture of live action role playing.Four informants have been chosen and interviewed, three men and one woman of different ages from different places in Sweden. They have all been practicing live action role playing for some years.Some of the conclusions that can be drawn from this study is that the participants of this hobby culture value music that feels old and contribute to the illusion of another world and time. The music repertoire of the live action role playing culture is filled with this music that gives the participants associations in line with the illusion. That is more important than the real age of the music. Another interesting conclusion is that the participants learn and spread the melodies verbally to each other and only the texts spread on the internet..

Recent years have seen a dramatic increase in podcast listening in Sweden. As a result, podcasts has become attractive in marketing purposes among enterprises and organizations. It has also been revealed that the messages about products advertised in podcasts not only spread among the listeners, but also among their friends when publishing on social media. Research in this area has shown that messages spread on social media is a process which not only involve the transmitter and the receiver but also a third party, that is other individuals in the receivers network. This study reveals possible reasons to how and why listeners of the podcast spread commercial messages on social media.In order to identify general trends and to acquire an understanding of the phenomenon about podcasts a case study on Fredagspodden, produced by Hannah Widell and Amanda Schulman, was done.

African swine fever, ASF, was first described 1921, in Kenya. The virus has thereafter spread through many African countries as well as in Europe, Asia, South- and Central America. The virus is spread via three different cycles, of which one is sylvatic and includes warthogs and soft ticks. The other two are between domestic pigs and the one most common one is caused by humans, who not always realize the seriousness of precautions. The infection manifests as hemorrhagic fever, but can also be more or less unnoticed. The aim of this study was to use molecular tools to detect and partly genetically characterize ASFV both in soft ticks and in serum from domestic pigs in Uganda. Comparing viruses detected in ticks with those detected in domestic pigs I also wanted to investigate possible links between the sylvatic and domestic cycle.

Förekomsten av Extended Spectrum ?-Lactamases (ESBL) och Vancomycinresistenta enterokocker (VRE) har ökat hos gramnegativa bakterier under de senaste åren. Måsfåglar kan användas som biologiska indikatorer för att se prevalensen av antibiotikaresistens i naturen, vilken sedan kan jämföras med den hos humana populationer.Syftet var att med odling av fekalprover på selekterande och differentierande agarplattor analysera det allmänna resistensläget hos Escherichia coli samt analysera förekomst av Extended Spectrum ?-Lactamases hos enterobakterier och Vancomycinresistenta enterokocker i 300 prover från måsar på Irland. För att artbestämma bakterierna utfördes även biokemiska analyser.Den allmänna resistensen analyserades med diskdiffusionstest på Muller-Hintonagarplattor.

The overall aim of this case study is to find the conditions for pupils in the nine-year compulsory school with Autism Spectrum Disorder (ASD) who are instructed in the ordinary classroom. The study explores what kind of support the schools offer these pupils. The study also examines the views of the teachers´, special educators´, principals´ and municipal representatives on what kind of support these pupils need and ought to be offered.The methods used were qualitative interviews and a questionnaire study.The theoretical basis of the study is the three different perspectives of special pedagogy. These perspectives represent three different views on the disorders of pupils.The overall result shows that the municipality offers little support for schools. The study shows that there is little collaboration between schools and ASD-specific support outside school.

Syfte: Syftet är att undersöka sambandet mellan CDS spreaden och bond spreaden, samt att jämföra dessa över tid. Detta genomförs genom att testa för ett kointegrationssamband samt Granger-kausalitet mellan CDS spreaden och bond spreaden för varje enhet som ingår i urvalet, och för olika perioder. Också deskriptiv statistik används. Metod: Kvantitativ metod: Augmented Dickey-Fuller test, KPSS, Engle-Granger test, Johansen-test, Granger kausalitet Teoretiska perspektiv: Prissättningsmodeller för kreditrisk. Arbitragesamband.

The objective of this diploma work is to investigate a set of Multiple Input Multiple Output (MIMO) channel models compatible with the emerging IEEE 802.11n standard. This diploma work validates also advanced, innovative tools and wireless technologies that are necessary to facilitate wireless applications while maximizing spectral efficiency and throughput. MIMO channel models can be used to evaluate new Wireless Local Area Network (WLAN) proposals based on multiple antenna technologies. The purpose of this thesis is to investigate means of channel models and their implementation in different environments such as: Matlab, C++ and Advanced Design Systems (ADS). The investigation considers also a comparison between the channel models based on theoretical data and parameter setup to the channel models based on statistical characteristics obtained from measured data.

Forestry and reindeer husbandry are entitled to use the same land for their operations. For this reason, conflicts occasionally arise between them. Soil scarification is a forestry operation which has a negative effect on the occurrence of reindeer lichen. Reindeer lichens are of crucial importance to reindeers and reindeer husbandry, especially in the winter when reindeers primarily feed on different lichen species (Cladina spp. and Cetraria spp.).

Auditory Neuropathy Spectrum Disorder (ANSD) is a collective term for a specific form of hearing loss within a heterogeneous population of patients with mutual audiological test-profile. Cochlear implantation in children with ANSD has been found to result in good outcomes. Previous research, however, has shown the existence of a subgroup of children with ANSD who do not benefit from cochlear implantation but instead are in need of alternative methods of communication. The aim of this literature review was to examine the possibilities to predict outcomes of cochlear implantation in children with ANSD by pre-, intra- or postoperative examinations/measurements and thereby evaluate in which cases cochlear implantation is an appropriate intervention within this group of patients. The material consisted of 10 scientific papers published between 2007-2014.

Uppsatsen behandlar vilka förändringar som uppkommer på spread (vilket är skillnaden mellan köpkurs och säljkurs) på handelsvolym och på volatilitet när ett företag genomför återköp av egna aktier. Vi undersöker vad dessa förändringar får för innebörd för investerarna och förtagen. Med bakgrund i amerikanska forskningar analyserar vi 35 stycken företag i Sverige som har genomfört återköp en eller flera gånger under de två första åren återköp blev tillåtet i Sverige, nämligen år 2000 och år 2001. Genom att jämföra värden under en period på ett år före återköpstillfället med ett år efter, har vi kommit fram till att både relativ och absolut spred ökar signifikant efter återköpet. Resultaten visar också på en signifikant minskning av marknadsjusterad handelsvolym och av marknadsjusterad mittprisvolatilitet.

Haemonchus contortus is the most important bloodsucking gastrointestinal nematode in small ruminants worldwide. It is often controlled by anthelmintics. Even though other methods to control are available, the most efficient way to treat an animal with clinically manifested haemonchosis is to use one of the available broad spectrum anthelmintics: benzimidazoles (BZ), macrocyclic lactones (ML) or imidothiazoles-tetrahydropyromidines or the narrow spectrum drugs salisylanilides or nitrophenols. Anthelmintic resistance (AR) against all groups of anthelmintics in nematode parasites has been reported from many countries, and even multiple AR has been observed. In this study I have investigated the resistance levels to all major classes of broad spectrum anthelmintics in a naturally infected flock of sheep of Red Maasai sheep (RM), Dorper sheep (D) and their offsprings on a research farm in Kenya.

AbstractThis study examines factors in school that could contribute to or counteract the experience of inclusion of persons who have been diagnosed in the field of autism spectrum disorder. The information was gathered through qualitative interviews and processed to be presented in the results.The results show that respondents found it difficult to concentrate when in school because of the environment. They experienced no coherence in learning situations, they may not get answer as to why information should be carried out and saw no point to have breaks. Furthermore, they experienced no problems to orientate in school or to follow the schedule. The results also revealed that the respondents had at least one teacher with whom they felt that the relationship was positive.