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5347 Uppsatser om Atmosfärisk ljudutbredning - Sida 31 av 357
Evaluation of Capital Structure Arbitrage in the Equity-Credit Markets
Purpose: The purpose of this thesis is to test for the existence of Capital Structure Arbitrage oppertunities in the equity-credit markets. Methodology: The mispricing of Credit Default Swap contracts are calculated and used as input in an Equity-Credit market trading strategy. The returns are then evaluated with a modified Value-at-Risk simulation. Theoretical perspectives: A Merton-based structural model, CreditGrades, is used for credit pricing and a mispricing-convergence trading-strategy between the credit and equity markets is implemented. Empirical foundation: Daily quotes for the Credit Default Swap spread of 37 European firms were collected for a period of two years, as well as equity-prices for the same period and the previous two years, used for model calibration.
Likviditetspremiens vara eller icke vara - Om likviditetspremiens existens pÄ Stockholmsbörsen
Background: Operating on the stock market is associated with risks. If a particular asset is not traded with the same frequency as the average market asset, this particular asset is exposed to a liquidity risk. It means that the investor might not be able to sell the asset at a desired time without incurring expensive transaction costs. The query is whether or not the investor is compensated with a liquidity premium for bearing the extra risk. Earlier studies on the Stockholm Stock Exchange have failed to prove that there is a relation between stock return and liquidity.
Risker och osa?kerheter med solcellsinvesteringar : Risks and uncertainties with photovoltaic investments
Syftet med rapporten a?r att beskriva hur fastighetsbolaget, Varbergs Fastighets AB och energibolaget, Halmstad Energi och Miljo? hanterar de risk-, och osa?kerhetsfaktorer som fo?rekommer vid solcellsinvesteringar.Fo?r att energisamha?llet skall na? en ha?llbar framtid kra?vs att elproduktionen kommer ifra?n fo?rnybara energika?llor. Sedan a?r 2008 har installationstakten fo?r solceller i Sverige o?kat. A?r 2012 installerades 8,3 MW solceller och a?r 2013 mer a?n fo?rdubblades den installerade effekten till 19 MW (Lindahl, 2014).
Revisionsplikten : FörÀndringen av revisorernas yrkesutövning sedan revisionsplikten avskaffades
The thesis is based on a case study of a Swedish discussion forum where survivalism and prepping is the main focus. The awareness of an abrupt and immanent breakdown together with a full and thorough preparation for any conceivable threat posed by that breakdown is what legitimizes survivalism and prepping. This preparation, or risk-proofing is 1) grounded in an isolation of the body and its predispositions from perceived risks, and 2) actualized through artefacts, theoretical and practical knowledge and awareness. Stories of the embodied survivalist are also stories of masculine and heterosexual subjects and ?the others?.
Evaluering av fondutbudet i ITP-systemet - En studie av fondernas förvÀntade avkastning och risk
Specialarbete, 15 hpSvenska som andrasprÄk, fördjupningskurs SSA133Vt 2012Handledare: Hans LandqvistExaminator:.
European Food Safety Authority - En studie av legitimitet i en europeisk expertmyndighet
This essay analyses the European Food Safety Authority's (EFSA) legitimacy. Theories on input- and output legitimacy are used in the examination. After analysing stakeholder representation, forum for deliberation, transparency, independence, and information sharing, input legitimacy in EFSA is assessed to be high. Output legitimacy was examined through the authority's outcome effectiveness, which was divided into compliance and effectiveness. Since food safety is an immense area, two important parts were chosen for the analysis of output legitimacy; transmissible/bovine spongiform encephalopathy (TSE/BSE) and genetically modified organisms (GMO).
Laktester för riskbedömning av förorenad mark :
Using leaching test is a way to get a picture of pollutants retention and leaching in a risk assessment on contaminated land. There are several different types of standardised leaching tests today, where the natural leaching processes are speeded up to make it possible to predict the leaching of pollutants. These leaching tests have been developed for waste and there are no specific guidelines on how to judge the results from the tests, when making a risk assessment on contaminated land. This work is an investigation on how to use leaching test in this type of risk assessments. The strengths and weaknesses of the different types of tests are discussed.
Depending on what type of information you want from your leaching test, different types of tests are suitable.
Hur kan bra bli Ànnu bÀttre? : Hur lÀrare jobbar med att leda och motivera högpresterande elever.
The purpose of this paper was to investigate how teachers work to lead and motivate high-performing students, and how these students were defined. The method used was qualitative, more specifically an interview, which was then analyzed with a thematic analysis. Six teachers participated in the survey, and what emerged was that high-performing students were often ambitious, structured and social students. High performing students were also characterized by the fact that they needed challenges, attention and positive feedback on their performances, otherwise they ran a risk of not performing. Structure was also important for the teachers themselves, that they had a goal when teaching and a way of achieving that goal.
Kreditgivningsprocessen : Hur humankapital och risk bedöms vid kreditgivning av nyetablerade smÄföretag
Small business enterprises have escalated in Sweden during the last decade. However, new established companies are struggling to maintain their selves during the startup process and according to a survey from TillvÀxtanalys, only 68 % of startup companies from 2008 were still active three years later. One of the main reasons is lack of capital and the most common approach to finance companies is to apply for a bank loan. In other words, commercial banks are of great importance for new businesses. Although, the problem arises when there is no previous history from the new businesses that the bank could base its credit assessment on.
SJUKSKĂTERSKORS UPPLEVELSE AV NUTRITIONSBEDĂMNING OCH DESS Ă TGĂRDER FĂR ĂLDRE I RISK FĂR UNDERNĂRING
Bakgrund: UndernÀring hos Àldre Àr vanligt förekommande. Orsakerna till undernÀring Àr mÄnga och leder till ökad risk för komplikationer och minskad livskvalité. Enligt tidigare forskning ansÄgs kunskap om undernÀring och ÄtgÀrder brista och en avsaknad av riktlinjer identifierades.
Syfte: Syftet med intervjustudien var att undersöka sjuksköterskors upplevelse av nutritionsbedömningar, dess ÄtgÀrder samt uppföljning för vÄrdtagare i risk för undernÀring pÄ sÀrskilt boende.
Metod: Intervjustudie med sex sjuksköterskor i en kommun i sydvÀstra Sverige.
Prehospital omvÄrdnad vid risk för crush syndrom
Sammanfattning.Bakgrund:Crush syndrome eller traumatisk rahbdomyolys Àr vanligt vid större naturkatastrofer som tex jordbÀvningar. Det kan ocksÄ uppkomma nÀr personer utsÀtts för tryck mot musklerna vid tex stroke, intoxikationer, byggnadsras, industriolyckor. Inom ambulanssjukvÄrden i Sverige har vi inte nÄgon behandlingsplan för detta tillstÄnd och dÀrför kan det finnas en risk att dessa patienter inte fÄr rÀtt omvÄrdnad.Syfte:Studiens syfte var att belysa ambulanssjuksköterskans omvÄrdnad vid risk för Crush syndrome.Metod:En litteraturstudie gjordes för att granska redan publicerat forskningsmaterial. Sökningarna gjordes i databaserna Cinahl och Pubmed. Fem artiklar inkluderades och innehÄllet analyserades med manifest innehÄllsanalys.Resultat:De patienter som riskerar att fÄ Crush syndrom har följande symtom: skada pÄ muskelmassa, förlÀngd kompression, komprimerad lokal cirkulation, puls >120 och onormal urinfÀrg.
Ăr riskjusterad fondavkastning en funktion av fondförvaltarens bakgrund och egenskaper?
Avkastning och risk för en aktiefond styrs generellt av flera direkta och indirekta mekanismer, exempelvis relaterade till nationella makroekonomiska faktorer sÄsom rÀnteförÀndring och inflation. Utöver makroekonomiska faktorer finns indirekt mikroekonomisk pÄverkan, exempelvis relaterad till riskaversion, preferenser och irrationellt beteende hos individen. DÀrtill pÄverkas aktiefondernas avkastning och risk av övergripande internationella konjunkturcykler, inkluderande internationell makroekonomi.Studien som hÀr presenteras fokuserar pÄ att undersöka och kvantifiera hur bakgrund och egenskaper hos fondförvaltare systematiskt pÄverkar avkastning och riskexponering för 42 aktivt förvaltade svenska aktiefonder. Undersökningen inkluderar utbildningsnivÄ, kön, Älder och erfarenhet hos ansvarig fondförvaltare som förklarande variabler, samt avkastning, risk och riskjusterad avkastning som beroende variabler. Studien anvÀnder Sharpekvot, Treynorkvot och Jensens alpha som vÀrderingskvoter för att ÄskÄdliggöra riskjusterad avkastning över tid.
Finanskrisens pÄverkan pÄ revisionen ? En studie om hur svenska revisorers arbete pÄverkas av risk.
Den hĂ€r studien belyser hur revisorer i Sverige har pĂ„verkats av den globala finanskrisen. Inledningsvis presenteras tidigare skandaler och kriser som en bakgrund för studien, med anledning att upplysa lĂ€saren om vilka konsekvenser det har fĂ„tt för revisionsarbetet. Historiskt sett har yrket upprepade gĂ„nger haft motgĂ„ngar som resulterat i hĂ„rdare krav och nya arbetsprocesser för revisorerna, dĂ€r man gĂ„ng pĂ„ gĂ„ng tvingats upprĂ€tthĂ„lla sitt förtroende och professionella status för allmĂ€nheten. Ămnet finner vi intressant eftersom det Ă€r under krissituationer som yrket prövas pĂ„ allvar. För den hĂ€r studien har vi valt en kvantitativ ansats som har baserats pĂ„ en enkĂ€tundersökning.
Programvarustöd för hot-, risk- och sÄrbarhetsanalys
This report describes a final thesis done during the spring of 2008 as part of the bachelor degree in computer engineering degree at the School of Engineering in Jönköping.The client is working in the consulting business and is involved in, amongst others, work regarding information security. Within this field they perform so called Threat, Risk and Vulnerability assessments. Today these assessments are done by a predefined method, but many details are controlled by the person documenting the project. A wish was made that the implementation was standardized, it should also ease the task of estimating the need for time and money. The solution for this seems to be a software tool.
Seroprevalence and risk factors for bovine brucellosis, salmonellosis and bovine viral diarrhea in urban and peri-urban areas of Kampala, Uganda
Africa is expected to go through a rapid urbanization over the next four decades and the demand for food is increasing in the rapidly growing urban and peri-urban (UPU) areas. Keeping livestock in urban areas is in particular associated with health hazards. This is due to close interaction between humans and animals, and it has been shown that zoonotic diseases are increasing in urban areas. The benefits of urban and peri-urban agriculture (UPA) are related to improved food security, in particular among low-income groups. Apart from the negative public health impact of zoonotic diseases, animal disease could have a devastating impact on the economy and food security of many households in these areas.
In the present study, three important endemic diseases, including brucellosis, salmonellosis and Bovine viral diarrhea (BVD), were analyzed in regard to seroprevalence and risk factors.