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13603 Uppsatser om Difference-in- differences-metoden - Sida 10 av 907

Tonala skillnader i Ostindisk jakaranda och Europeisk lönn

This graduation paper is based on my interest for wood and its different tonal quality?s.After some time of thinking I decided to write my paper on the tonal difference between two of the most common woods in guitars, East Indian Rosewood and European Maple. I had built two identical guitars before my graduation paper in which the difference was the wood the back and sides were made of. One was being made of East Indian Rosewood and the other being made of European Maple.I chose to speak with a number of people with different angle of approach to the two kinds of wood and its tonal difference and quality?s.

Jämförelse mellan viltbehandlade och obehandlade granplantor : Med inriktning på höjdtillväxt och betesfrekvens

The report is a comparative study between spruce plantations where 4 plants are treated with deer repellents and 4 plantations are untreated. The study aims to provide a base for the Forest Society's future decisions regarding the use of wildlife-repellents.  The report indicates that wildlife-repellents work reasonably well for its purpose, the treated stocks were virtually untouched during the planting year and next year while the untreated stocks have been heavily grazed during these years.  Growth difference between grazed plants and ungrazed plants found to be virtually non-existent (0, 01 m) of the treated stocks and 0, 07 m in the untreated plants. Because of the growth differences are so small between grazed and no grazed plants, it seems like the treatment of deer-repellent are unnecessary. Unless you know in particularly that the area has a specific problem whit severe deer-grazing..

Ledarskap i offentlig sektor : Organisationsfaktorer, ledarskapsmodeller, förutsättningar och medarbetarens hälsa

The purpose of this study was to examine leadership in the public sector based on leadership models, organizational factors, conditions and health of employees. The study was divided into sub-study one and two. In sub-study one the design was an observational study using cross sectional design in which 67 first line managers in the public sector answered a survey about conditions and leadership models. Sub-study two was an observational study using case-control design focusing on a health promoting leadership intervention in the municipal sector. Two semi-structured interviews and 41 surveys were collected.

Synen på de hemlösa och deras livssituation : - en kvalitativ studie

AbstractThe intention of our study is to examine how the view of homeless people and their life situation looks according to a selection of persons, which in their work get into contact with homeless people. The study is based on a qualitative method that includes interviews.The result of the study is based on interviews with eight persons working in the social services, volunteer organisations, the police and a security organisation. The majority of the persons that have been interviewed are normalising homeless people; they do not look upon them as different. At the same time they have the opinion that homeless people live a tougher life and that they have to fight more for their living than other people. The persons that we have interviewed share the view that homeless people live under a constant pressure of finding a place to sleep.

Kartläggning av symtom på depression hos patienter med hjärtrytmrubbningar

Cardiac arrhythmias and heart diseases can result in a limited performance capacity which could lead to anxiety and depression. Objective: The aim of this study was to investigate the prevalence of symptoms of depression among patients with cardiac arrhythmias. The intention was also to explore differences between men and women in the occurrence of symptoms of depression. Furthermore, the prevalence of symptoms of depression among patients with cardiac arrhythmias was compared with a Swedish general population. Method: For two weeks MADRS-S, a self-rating scale for depression, were distributed at a medicine ward where patients with cardiac arrhythmias are treated, at a hospital in Sweden.

Livskvalitet och rehabilitering för män och kvinnor med diagnostiserad hjärtsjukdom : en litteraturstudie

The aim of the study was to describe how women and men with diagnosed heart disease experience their health-related quality of life and what differences there is between genders in their quality of life and also describe problems after receiving the diagnosis. The study also aimed to describe rehabilitation of patients with heart disease. The study was a descriptive literature study based on scientific articles. It emerged that both women and men with heart disease experienced lower quality of life compared to normative data. There was a significant difference between women and men both one year and three years after receiving the diagnosis heart disease, which showed that women experienced lower quality of life than men.

Att bemöta främlingsfientlighet i gymnasieskolan : En kvalitativ studie om hur fyra samhällskunskapslärare bemöter främlingsfientlighet

The purpose of this paper is to examine how four teachers treats and teaches aboutxenophobia and right-wing extremism. A further aim of this study is to investigate whetherthere are any differences in how a teacher at a vocational high school treat and teachabout xenophobia and right-wing extremism against the teacher at a preparatory school, theydo. To achieve my purpose I have used qualitative interviews of semi-structuredform.These interviews were done with two social studies teacher at a vocational high schooland two social studies teacher at a preparatory school.My results show that teachers all too often respond to xenophobic views directly into theclassroom by reasoning and discussions with students. In my resault is also evident thatthere is a big difference between the teachers at the schools how much time you devoteto xenophobia and right-wing extremism in teaching.The conclusions show that these differences largely depend on which group of students thatteachers have.The conclusions will also be that there are great similarities between the way teachers reasonabout how to deal with xenophobia and the means to do, they also are relatively similar..

Diabetes hos hund : utfodring, motion och vikt som möjliga predisponerande faktorer

This is a study of some risk factors for Diabetes Mellitus (DM) in dogs. As a pilot study it is meant to give information to be used in a planned later, larger and better controlled study. The present study hypothesized that suboptimal feeding (high percentage of homemade and table foods), lack of activity and overweight contribute to the risk of DM. Twenty consecutive dogs diagnosed with DM at the Veterinary University Clinic in Uppsala between 2000 ? 2003 were chosen as the experimental group.

Sjuksköterskestudenters uppfattningar av betydelsefulla omvårdnadsbeteenden för att ge patienter en god omvårdnad.

AbstractThe aim with the study was to describe and to compare nurse students' views about importantcaring behaviors in order to give good caring. An empirical comparative study wasimplemented on a college in the middle of Sweden. Nurse students in the beginning and at theend of their education sorted and prioritized 50 caring behaviors (CARE-Q). The result showedthat the students' description of important caring behaviors has many similarities. However, theresult also showed that there were significant differences between the student-groups where thestudents at the beginning of their education rated several caring behavior as significant moreimportant than the students in the end of their education.

Information till mjölkföretaget : vilken information behövs och hur bör den utformas när gården ska ta investeringsbeslut?

The fast developments in information and data technology during the recent years have accentuated the need for the business manager to interpret and act on information from the surrounding environment. Today we know little about what information is really used in the unique decision-making. Further, little is known about how information should be designed to fit people with a more intuitive approach to interpreting information. This study is therefore about the difference between peoples approach to interpreting information and how information should be designed to fit those with a more intuitive approach to interpreting information. The application is made to dairy farms in Sweden. The literature review describes the strategic leadership, the decision-making process and the intuitive and the analytic thinking.

Från knackningar till blodspår - Analys av Marie Hermansons Mannen under trappan

This essay examines the differences and similarities, weaknesses and strengths of the two Cognitive Semantic theories Conceptual Metaphor Theory and Principled Polysemy Approach to Meaning Analysis. To illustrate the two theories, the Swedish verb-particle construction "gå upp" is examined and analyzed accordingly. The results showed differences in the number of polysemous meaning found. The methodological evaluation showed that the differences in the underlying ideas concerning meaning-construction behind these two theories make them incompatible..

Trygg med trygghetslarm? : en kvalitativ studie av några ålderspensionärers erfarenheter och upplevelser av trygghetslarm

The purpose of this study was to depict some elderly people?s experiences of personal safety alarms. Furthermore, the aim was to look into whether there is any difference in experience between men and women and depending on their level of care. Using a qualitative method, semi-structured interviews were carried out with eight elderly people; six women and two men. The main questions of the study were: How do the elderly people experience the practical use of personal safety alarms? In what ways, if any, do the elderly people experience that the personal safety alarm has changed their daily life? In what ways do the elderly people experience that the personal safety alarm effects their ability to stay in their own home? A cognitive perspective was mainly used to analyze the results.

St. Barthélemy : Skrivningen om den forna svenska kolonin

The aim of this essay is to see how various texts, both Swedish and foreign, have described the former Swedish colony of St. Bartholomew. The focus has been on the slaves on the colony, and here how they were treated and how the analyzed authors portray the slaves lives.The literature has been divided up into two different categories, based on when they were published. The distinction has been made by dividing them up into a contemporary cluster, that were published before the 1900?s, as opposed to the more recent literature, from after the 1900?s.

Fosforgödslingseffektivitet i långliggande bördighetsförsök

Rapid population growth and the fact that phosphorous is a limited resource implies that the question regarding an efficient use of phosphorus is of great importance, and consequently,that the phosphorous use efficiency should be as high as possible. The view on phosphorous use efficiency, and how this is calculated, has varied over time. This has had great implications on what type of research that has been conducted, which have resulted in an inconsistency between the academic?s view on the subject and recommendations received by farmers. The purpose of this paper is to calculate the phosphorus use efficiency in the Swedish long term fertility experiments.

Anställningsintervjun och dess personbedömningsmetoder en jämförelse mellan internrekryterare och rekryteringskonsulter

The employment interview is an important part of the recruitment process because the recruiter then has a chance to form an opinion about the applicant as a person. The purpose with this study has been to examine if there are any differences between inhouse-recruiters and recruiting consultants concerning the employment interview and its assessment methods. Five inhouse-recruiters and five recruiting consultants have been interviewed on the basis of a manual. There are differences between the groups in 6 of the 17 themes that have been examined: purpose with the employment interview, private-, double- or panelinterview, length of the interview, personal chemistry, appearance and objectivity in the assessment. Many of the differences are caused by the fact that inhouse-recruiters recruit for their own organisation and recruiting consultants recruit for a client.

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