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1277 Uppsatser om Mathematics - probability and statistics - Sida 57 av 86

Mångfaldens Jakobsberg : En plats för alla

The municipality in Uppsala has set up goals for the future work concerning climate-and energy issues. As one way to achieve these goals the municipality started aproject called Uppsala climate protocol. During one of the project meetings anabatement map was presented. The map showed what savings in carbon dioxide andmarginal costs for different actions can be made. Statistics show that 40 % of thepopulation in Uppsala lives in a condominium.

Media och Sverigedemokra­ternas väljare. : En studie om medias gestaltning av Sverigedemokraternas väljare i jämförelse med partiets väljares egna åsikter.

The purpose for this study is to compare two major Swedish daily newspapers ?Dagens Nyheter? and ?Svenska Dagbladet? and their statements regarding the electors of Sweden Democrats attitude regarding immigrants and immigration policy during the autumn of 2013. The scope was to analyze medias interpretation with the electors of the Sweden Democrats statements and opinions regarding their immigration policy. I have used three different ques­tions to fulfill my purpose; the first one is to describe how media chooses to present the elec­tors of Sweden Democrats opinions regarding immigrants. The second question is to reflect and pre­sent the electors own opinions on immigrants and their immigration policies.

Hur kan psykosocial ohälsa förebyggas på arbetsplatsen : -med nuvarande arbetsmiljölagstiftning eller med reducerad arbetstid?

From the early 1990s, psychosocial illness has become an increasing problem in our society. During this period several factors affected the development of the Swedish labor market and created lack of job security. For example, the competition between companies increased, aswell as an increase of demands, efficiency and rationalization. This led to a higher pace in the workplace, and it was noticeably especially in the public sector. According to studies, stress is the main reason for psychosocial illness and affects more women than men.

En studie i RR 29 / IAS 19:s förändring och utfall

The pension audit has been a hot topic for the listed companies for the last years. New rules have been applied which have caused discussions and difficulties for the companies. EU?s ministry of council accepted the so called IAS 2005 Regulation on the 7th June 2002. This means that all companies listed on the stock market must follow IAS regulations in their consolidated accounts latest 2005.

Texten i musiken där kan man hitta matematiken : En studie om matematiska begrepp i sångtexter i förskolan

Denna studie handlar om vilken sorts matematiska begrepp som barnen i förskolan möter i sångtexter. Den har även analyserat vilken kunskap förskollärarna säger att de tror sångtexterna förmedlar och hur mycket de använder sig av sången i den dagligaverksamheten. I studien har tre kvalitativa intervjuer med pedagoger genomförts på olika förskolor, och analyser av nio sångtexter har gjorts.Frågeställningarna var:Vilka matematiska begrepp finns i de sångtexter barnen möter på förskolan? Vilka kunskaper säger pedagogerna i förskolan sig tro att sångtexterna ger barnen? Hur mycket använder sig pedagogerna av musik och sång i verksamheten?För att få reda på vilken sorts matematik och vilka begrepp som fanns i sångerna så analyserades sångtexterna och olika ?kategorier? undersöktes. De som hittades var: rumsuppfattning, tid, vikt och längd, form och räkneord.

Identifiering av saneringmetoder med översiktlig bakgrunds- information - En studie av förorenad industrimark på fastigheten Elektro 6 i Gullspång kommun

Voltage sag indices are a way of quantifying the performance of the power supply, as far as voltage sags are concerned. Indices can be defined for individual events, for individual sites, and for a whole system. A standard method for single-event methods is part of IEC standard 61000-4-30.This thesis emphasizes the importance of voltage sag indices and different methods for calculating three-phase voltage sag characteristics. Three-phase events measured in a medium network voltage over period of one month were analyzed, results examined and statistically evaluated. An algorithm for calculating voltage sag characteristics and indices was created in Matlab.

Fr?n antikens algoritmer till dagens klassrum

This paper is a literature review that examines how good mental calculation skills benefit pupils, which could work as a valuable learning tool for future teachers. The study addresses four key questions: ?What are the advantages of proficient mental calculations??, ?What strategies exist for mental calculation skills??, ?How can teachers accommodate their teaching to develop pupils? mental calculation skills?? and ?What has arithmetic looked like in different eras and what algorithms have been used??. Through literature searches in search engines, scientific articles were found, which formed the basis for the result segment. This was divided into two parts: A historical and a didactic overview.

Matvanor bland 15-åriga pojkar och flickor i Uppsala län

Aim: To describe perceptions about written and verbal information regarding diet and physical activity in women with breast cancer and to study possible differences between ages and perception. Method: A cross-sectional study was conducted and consisted of 57 women with breast cancer stages I-III who started adjuvant chemotherapy within a year (2007-2008). A questionnaire, regarding their perceptions about the written and verbal information they had received about diet and physical activity, was responded to three months following treatment completion. Between 67-93 % of the participants responded to the questions. The answers was analyzed with descriptive statistics and Mann Whitney U-test.

Lärande organisationer : hur olika faktorer för lärande organisationer samvarierar inom två företag

Det finns olika teorier som beskriver faktorer föratt skapa organisatoriskt lärande. I denna studie har det undersökts hur faktorer, för lärande organisationer, samvarierar inom två stora, svenska företag. De två företagen har definierat var sitt problem som är relaterade till organisatoriskt lärande. Studien har även undersökt om dessa samvariationer kan användas för att bidra till en lösning på de problem företagen har. Empiri från de två företagen har samlats in genom enkäter och svaren har sedan analyserats med hjälp av analysverktyget IBM SPSS Statistics.

Motion och sömnkvalitet hos äldre personer i en kommun i sydöstra Sverige

Background: The population of the world is getting older and in the year of 2020, 1.2 billion people will be 60 years or older. A common health complaint affecting the quality of life in elderly persons are sleep difficulties. Physical activity is claimed to improve sleep quality and the maintenance of a normal circadian rhythm. Several studies have shown positive effects of physical activity on sleep quality, still the evidence of physical activity as sleep-promoter is insufficient. Aim: The aim of this study was to investigate associations between physical activities and sleep quality in persons ?60 years of age.

Dyskalkyli hos elever i grundskola och gymnasium

This paper presents the results of a study of dyscalculia. It is a retrospective archival study implemented with a deductive approach. On the basis of established research and theory 18 analytical categories were formulated, before a deductive thematic analysis of empirical material, consisting of journal data of 17 students investigated for dyscalculia, 14 girls (82.4%) and 3 boys (17.6%).The purpose of this study was to investigate the relationship between the concepts formulated in research on dyscalculia and actual mathematical difficulties as those found in practice of students at school.All pupils had early and long-term difficulties with mathematics, while not showing any difficulties in other subjects. Most have had an unsatisfactory learning environment. All had normal intelligence but difficulty with certain cognitive, self-regulatory and linguistic features.

Sjuksköterskors uppfattning om triagebedömning på en barnakutmottagning

Triage, which means "to sort", determine the priority of the patients need of care. The aim of the present study was to describe nurses? perception of triage at a pediatric emergency department. A questionnaire with open- and closed-ended questions were distributed to all 25 nurses that worked at a pediatric emergency department. The answer frequency was 48 % (n=12).

Vilken betydelse har ett filialbibliotek? exempel Högsby

The purpose of the present thesis is to investigate the interaction between the branches in the different villages and its users and the importance of the branches for democracy. To illustrate these points, I have focused on Högsby municipality, a local council in Kalmar county. Högsby municipality is of particular interest in this connection, since all seven of the branches have been closed recently; only the main library remains. Moreover, three of the closed branches were, in 2005, taken over by citizen organizations local to the part of Högsby municipality where the libraries were located. The specific issues that were addressed were:- What needs were satisfied by the local libraries in Högsby council and is it possible to satisfy these needs in other ways and then, how?- Does the absence of a local library affect democracy?Interviews were performed.

V?GEN IN I EN KRIMINELL LIVSSTIL En kvalitativ intervjustudie om f?re detta kriminellas gestaltningar av v?gen in i kriminalitet

The aim of this study is to gain an understanding of former criminals' own experience of their entry into criminality and to identify and analyze the factors they use to explain their path into criminality. To study this area, a qualitative method has been applied with five semi-structured interviews of ex-criminals from an organization that works to help and support people who have previously been involved in crime by offering employment, education, and rehabilitation in order to be further integrated into society again. To analyze the respondents' stories about their way into criminality, the theory of social bond by Hirschi has been applied and contribute with insights in later criminal acts as well as the theory has been problematized to some extent. Today, there is a lot of research on different aspects that can explain the way into criminality in different aspects, on the other hand, research has largely been measured with a quantitative approach with statistics and self-reported data. This study therefore intends to apply a qualitative approach, where ex-criminals themselves describe their path into criminality.

Miniräknaren i dagens gymnasieskola

Arbetets syfte var att undersöka hur lärare använder miniräknaren i sin undervisning men även hur eleverna använder den och om det finns några skillnader i attityder och användning mellan elever och lärare. Undersökningen gick också ut på att se om användandet har ökat eller minskat i gymnasieskolan. Arbetet syftade också till att undersöka om det finns några skillnader mellan tjejer och killars attityder till miniräknaren och tjejer och killars användning av den. En lärarenkät och en elevenkät delades ut på fem olika skolor och dessa låg till grund för undersökningen. Resultatet pekar på en ökad användning, en mer positiv attityd till miniräknaren hos gymnasielärarna och att alla lärare, i någon form, tar hänsyn till miniräknaren vid prov.

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