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5689 Uppsatser om Zero inflated negative binomial model - Sida 23 av 380
Migration of a very large database with Swedish demographic data, using Microsoft SQL Server
SMC is in the process of developing a micro simulation model. The existing micro simulation model developed at Cornell University for US data, CorSim, is one of the fundamental parts for the new micro simulation at SMC. To develop the Swedish model, Swedish data on all individuals in Sweden during 11 years are also available. These data are organized in a database. This paper describes the process of rebuilding the database to a more useful structure.
The implicit heteronormativity
Our society is based on a heterosexual norm. This may lead to the fact that LGBT-persons have a poorer health status than the heterosexual population. The nurse education lacks information and courses that highlights sexual identity. This is defective since healthcare staff needs knowledge on the subject to be able to treat patients in a professional and respectful manner. The purpose of this study was to illustrate how heteronormativity influences the treatment of patients within a healthcare context.
Rätt gåva för rätt tillfälle
This master thesis is a study of the Swedish hydropower capacity to balance wind power. The Swedish government has decided that it should be possible to produce 30 TWh from wind power in the year 2020. The Swedish municipalities have to have plans for wind power plants with total yearly generation of 30 TWh. Wind power is an variable energy source that needs to be balanced by other energy sources. In Sweden the Swedish hydropower can be used for balancing a large scale introduction of wind power.
Utvärdering av lokal styrelse i Veberöd - En deliberativ demokratisk utvärdering
This thesis evaluates the user board of the elememtary school in Veberöd, Sweden. In this process an evaluation model is developed. The model itself gets evaluated in a meta-evaluation to improve the model for future use.The starting point of the evaluation is the deliberative democracy theory. Although Sweden is a representative democracy an official desire exists to have a democracy with deliberative qualities. The evaluation model is constructed to fit this context and is therefore, not only, set out from classical goal-based evaluation but also from deliberative democratic evaluation.
?Vård i annans hem? - användning av arbetsmaterialet i Huddinge kommuns hemtjänst/boendestöd och personlig assistans
AbstractThe importance of good construction planning affects the final costs of the production and the timing of the project. Planning for building projects has been studied with the aim of identifying how three week planning appears in the construction industry today.A case study has been conducted in Navisworks Simulate to assess whether the software is suitable to connect the task schedule with the BIM model to create a 4D model. 4D models are used for performing 4D construction simulation to visualize the project. In order to use the benefits of the model, investment in equipment and software is required. This means higher costs for the companies.
Reformation of the credit rating industry - Is there a need?
The credit rating industry is a complex and fascinating industry. Its history stretches back more than 150 years and has gradually increased in importance. During its history the dynamics of the industry have changed. The extended-principal-agent model was developed by synthesizing different principal-agent-relationships into one model. This model provides a holistic understanding of the credit rating industry and illustrates the interdependence between the different relationships.
Förslag till modell av kemikaliespridning i mark anpassad för användning vid räddningsinsats - Kemspill Mark 4.0
After emergencies involving chemical spills it is of great importance that correct measures are taken with short notice, both for the security of people and in order to minimize future environmental consequences. The RIB-unit at the Swedish Rescue Services Agency initiated this study, the aim of which is to propose changes to the existing chemical transport calculation tool: Chemical Spill 3.4, included in RIB - Integrated Decision Support for Civil Protection, so that it can be used for decision support as well as in preventive work. A rough estimation of chemical transport in the subsurface is considered being of great importance when making decisions during emergency response operations.The proposition presented in this report is a non site specific chemical transport model which is designed to give a rough estimation of NAPL flow in homogenous isotropic soil shortly after an instantaneous release. The model can be used at two levels; both in situations without access to information on subsurface properties, and with more accuracy in situations with knowledge of the included parameters. For that reason the user can choose among predefined alternatives or assign the parameters a numeric value to increase the quality of the model output.
Estimering av kreditbetyg - Syntetisk rating med Ordered Probit Model
Calculations of net present value are based on a discount rate, which requires knowledge about the company?s cost of debt. A common way to do this is by observing the company?s credit rating, when no credit rating is given it?s possible to use a synthetic rating model based on quantitative data to estimate a credit rating. Thus, the aim of this study is to increase the understanding of which quantitative data, in terms of key figures, that can be used to explain the given credit ratings for companies from the Nordic countries.In developing the model, key figures found significant in previous studies are being tested for whether or not they are applicable for companies from the Nordic countries.
Internkommunikation och beslutsprocesser inom Åtvidabergs FF : En kvalitativ fallstudie av Åtvidabergs FF
AimThe purpose of this study has been to help Åtvidabergs FF to find development opportunities by reviewing the internal communication and decision making process within the organization. In this study we have used two models, Johari window and Administrative man.Our study has two main questions. The questions at issues are:? Can Åtvidabergs FF with help of the communication model Johari window identify how the internal communication can improve?? Can Åtvidabergs FF use the Administrative man as a decision model?o Will the use of the model Administrative man lead to better decisions will be made?MethodWe have made a qualitative case study in a positivistic spirit. Data has been collected through half structured interviews.
Är du kvar på ditt gamla dammiga bibliotek? Bilden av bibliotekarien i svensk skönlitteratur 1982-2002
The aim of this Masters thesis is to examine how the images of librarians are conceived and held by the public. It has often been claimed that librarians are subject to widely spread negative stereotyping. My purpose is to study the nature and origin of these stereotypes. Since popular media is one source of these stereotypes and images I have chosen to look into how librarians are characterized in 20 Swedish novels written between 1982-2002. The questions this thesis aims to answer are: What images of librarians occur in the novels? How are the tasks of the librarians respectively described in the novels? How are female and male librarians respectively described? The analysis of the novels is then compared with interviews with three professional librarians about their view of their professional role and their perceptions of its status and image.
ISIT-modellen - Vägledning för att realisera en verksamhets informationssäkerhetsmål
The ISO standard ISO/IEC 17799/SS-627799-2 is a guidance for organizations to
realize their information security goals. In spite of this standard, studies
show flaws regarding information security in organizations. In particular flaws
regarding overall view, knowledge and clear roles and responsibilities have
been observed.
The ISIT (Information Security Integrated Three level) model and its
guidelines, developed in this thesis, help organizations to identify the
required processes and procedures as well as the logical process flow. The
thesis is based on theoretical studies and a case study within a multinational
company.
Känslighets- och osäkerhetsanalys av parametrar och indata i dagvatten- och recipientmodellen StormTac
Three methods of sensitivity and unceartainty analysis have been applied to the operative stormwater- and recipient model StormTac. The study area is the watershed of lake Flaten in the municipality Salem. StormTac?s submodels for stormwater, pollutant transport and the recipient are cosidired. In the sensitivity assessment, the model parametres and inputs were varied one at a time by a constant percentage according to the ?one at a time? (OAAT) method and the response of the outputs were calculated.
Balansering av en storskalig vindkraftsutbyggnad i Sverige med hjälp av den svenska vattenkraften
This master thesis is a study of the Swedish hydropower capacity to balance wind power. The Swedish government has decided that it should be possible to produce 30 TWh from wind power in the year 2020. The Swedish municipalities have to have plans for wind power plants with total yearly generation of 30 TWh. Wind power is an variable energy source that needs to be balanced by other energy sources. In Sweden the Swedish hydropower can be used for balancing a large scale introduction of wind power.
Helande, härligt och helt förfärligt: Om upplevelsen av musik och ljud för personer med utmattningssyndrom
Abstract in English:This essay constitutes a case study based upon in-depth interviews held with people who have, or have had, Exhaustion Disorder (ED), concerning their understanding and use of music and sound, encompassing experiences which are both positive and negative. The intention is to document how the illness influences the subjects' music use. The study shows that the respondents intuitively and consciously are using music by regulating, getting in touch with and manifesting their emotions. Music is an important tool in performing self therapy and to achieve a good existential health. Music can also provoke negative physical and mental reactions and affect the general health status for those diagnosed with ED.
Faktorer som påverkar sjuksköterskans användande av omvårdnadsplaner : en litteraturstudie
The purpose is to illustrate the phenomenon of self-harm from a social psychological and sociological perspective. The purpose is furthermore to examine the role social relationships play in the individuals´ self- imagine and what role does identification play for anyone who harm themselves? We want to examine in what way social relationships are important and how they function for individuals who harm themselves, both once they have started to harm themselves, and if the relationships in any part caused the cutting to begin with.Questions:How do individuals shape their identity based on self- harm? Which self-image do individuals have who self-harm? Is there anything in the person's previous social relationships that have caused them to begin to hurt themselves?Method:In this paper we have analyzed five autobiographies. We have used open coding from grounded theory as analytical method and subject positions based on discourse analysis.Theory:We have used the Cooley concepts looking glass self, Foucault's theory of power, Giddens' concept of ontological security and existential anxiety.Results and Analysis:We found six different categories that we thought were central. These were negative self-image, guilt, lack of family support, negative experiences of others' views, the protective identity as self- harmer and insecure social relationships in school.Conclusion:The self-harming is a very complex behavior.