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1050 Uppsatser om Hexagonal Close Packing - Sida 40 av 70

?MÅLET FÖR ALLT ÄR NORMALITETEN? : En studie om politiska beslut, implementering och legitimitet kring insatsen skyddat boende i jourlägenhet i Jönköpings kommun

This thesis is a case study that examines what political decisions have been taken and how these policies have been implemented. Further this thesis discusses how legitimacy of local policy makers and implementors is affected. The subject studied have been the social service of Jönköping municipality and the intervention of safe-housing aimed at women who have been, or are subject to violence by person close to them. In our study we have examined local policy within the territory of the intervention and how this policy is implemented. A qualitative method with semi-structured interviews was used in combination with quantitative methods to examine protocols from the social welfare board and an action program named "Skydd och stöd för misshandlade kvinnor och deras barn? [Protection and support for abused women and their children].The purpose of this study has been to highlight how the social services implemented the local policy of safe-house accommodation in Jönköping municipality from the legitimacy and discretion perspectives.

Does tree removal along railroads in Sweden influence the risk of train accidents with moose and roe deer?

After the storm Gudrun in 2005, the Swedish Transport Administration started clear-cutting of railroad corridors to reduce the risk of trees falling down on the tracks. Simultaneously, train accidents with moose and roe deer have become more frequent and the costs for consequent delays and repairs of engines are of growing concern. There is reason to assume that tree-clearance of railroad corridors may have contributed to an increase in number of accidents with moose and roe deer because the cleared areas provide attractive forage and thus may attract wildlife. The objective of my study was to investigate how clearing of trees affected the number of accidents with moose and roe deer. I compared deer-train collision frequencies before and after clearance of the selected railroads and compared these with uncleared control railroads in a BACI (before-after control-impact) approach.

Aktiv ventilstyrning

To achieve an optimal combustion, an even air/fuel ratio in the combustion chamber is required. An optimal combustion leads to reduced amount of emissions due to a more complete combustion, which is an important matter because of the sharpened environmental laws. This can be attained, among other things, by applying entirely variable cam times. To optimize the engines efficiency and its emissions at all workloads and speeds, an active valve control can be applied. This means that the intake and exhaust-valves can be opened and closed at any time, independent of the crankshaft position.

IT-baserat utbildningssystem för dialyspersonal : en användarcentrerad förstudie

The dialysis ward at Karolinska University Hospital is a highly pressurized work environment filled with critical treatment situations where patient?s lives can be constantly in danger. Staff have to deal with a myriad of alarms and error codes in response to their patients varying ailments. The workforce at the dialysis ward lack controlled environment training, sufficient to address all of the potential treatment scenarios, with no risk of jeopardizing the patient?s condition.The purpose of this essay is to design and test the efficacy of using an IT based device for dialysis education at Karolinska University Hospital.The main topics this essay intends to address are:? Identification of user scenarios and training fields.? Prioritization of key training areas.? Utilization of IT in effective staff training.? Design of a conceptual prototype.The process focuses on the user and their needs.

Att bli subjekt i sin egen historia : En studie i Alice Lyttkens Flykten från vardagen och - kommer inte till middagen

Alice Lyttkens (1897-1991) was a very popular author in Sweden during several decades in the middle of the twentieth century. She was most famous for her historical novels. During her first period as a novelist in the 1930s, however, she wrote contemporary fiction, reflecting the situation of contemporary Women. The traditional view of the two sexes as ?complementary? permeated the interwar period.

Livslångt lärande - från vaggan til graven : En kvalitativ intervjustudie om lärarnas föreställningar om det livslånga lärandet

Aim of this work was to determine teachers' ideas about how to encourage lifelong learning in primary school in year 3, so that students can continue learning throughout life. To get answers to my purpose, I used the following questions: What are the teachers' perceptions of the concept of lifelong learning? What are the main aspects teachers emerged as important in education, to encourage students to lifelong learning? Is there potential barriers to teachers for the promotion by the term of lifelong learning?The method used, is qualitative interviews and as a starting point I used the hermeneutic approach. Theoretical part included Ziehes modernity theory of learning and Vygotsky socio-cultural perspective.The results revealed that lifelong learning is interpreted on the basis of active teachers in many varied ways. Teachers' perceptions of the concept of lifelong learning have been very varied.

Andrahandsuthyrning av bostadsrätter

In today?s technological society, there are increasingly less physical demands on the locomotor system. However, despite that notion strength and function in the hand?s complex biomechanical system are in fact both needed to cope with daily life. The grip function is a main function in the hand and is used in many examples of scientific research, for instance when assessing physical health and predicting the probabilities of premature mortality.

Klibbalens gödslingseffekt på volymproduktionen i ett blandbestånd av gran och klibbal : en simulering i Heureka

A secondary and a pioneer tree species can with advantage be included in a mixed stand to increase the use of sunlight. Nitrogen-fixing plants have been shown to increase the supply of nitrogen in the soil by, for example, litter fall. This deposition acts as a biological fertilization, which may be used by non-fixing plants. Alder is a nitrogen-fixing, pioneer tree species that loses its nitrogen-rich leaves late in the autumn. The aim of this study was to examine the effect on the total volume of production, when different proportions of nitrogen-fixing Alder were part of spruce stands.

Mögel på Textil -vid import av textila varor

Under lagring och transport av textila varor från Asien kan risken för mögelangrepp vara stor, något som sedan vid uppackning kan vara skadligt för hälsan. Situationen så som det ser ut idag kan medföra stora problem och kostnader hos textilföretag och att hitta möjliga åtgärder för att förebygga skador är därför av stort intresse. För att kartlägga problemen med mögelangrepp på textila material har både informationssökning och praktiskt arbete genomförts. Mögeltillväxt sker då det är gynnsamma betingelser med hänsyn till klimat, näring och syretillgång. För att mögeltillväxt inte ska angripa textila varor finns en rad förebyggande åtgärder som kan vidtas, åtgärder som alla handlar om att göra förutsättningarna på ett eller annat sätt ogynnsamma.

Framgångsfaktorer inom Wallenbergsfären

AbstractThe purpose for this study has been to discover and reveal what exactly it is that have made the Wallenberg family so successful in the Swedish business world for more than 150 years. We have narrowed our research by limit it to only find and concern the specific features of the Wallenberg family and not their entire corporate group. There is no research made before regarding this matter, as far as we could see, which is one of the reasons to why we find this study relevant. In order to answer our question we have chosen to use a qualitative approach in which we have interviewed three people. These three people all have deep and thorough insight in the Wallenberg family.

Safe retrieval of nutrients to improve food security

Safe retrieval of nutrients from human excreta to fertilize crops in order to gain adequate yields will increase food security and sustainability in agriculture areas with nutrient-poor fields. Safe and nutritious food will meet the dietary needs of the individual which promotes public health and the ability of an active life. Human excreta should be considered as a resource instead of being assumed as waste. Human faeces and urine is excellent fertilizers which may close the nutrient loop if utilized properly. However, sanitation of the excreta is required to prevent disease transmission by reducing the content of gastrointestinal pathogens such as bacteria, viruses and parasites. The objective of this study was to in small scale evaluate the sanitation in a combined liquid compost and urea treatment by monitor the inactivation of bacteria and viruses at the combination three start temperatures, 45, 40 and 35 °C, and three additions of urea, 0.5, 0.75 and 1 % and reference, 0 % urea addition.

Branding in Trade Unions - case of Unionen

Trade Unions are finding it increasingly challenging to appeal to employees and all trade unions alike are encountering new challenges to attract and retain members. Additionally a more diversified and educated labor market is creating demands for trade unions to better meet individual needs. The purpose of this study was to explore and analyze the role of branding in Unionen, the largest white-collar trade union in Sweden, and how branding efforts help in attracting and retaining trade union members. The theoretical foundation of this thesis is based on theories related to corporate branding and relationship marketing. Furthermore, the study develops and introduces the concept of member branding in the context of trade unions.

Demokrati! Från vem? : En jämförande studie om externt inflytande i demokratiseringen av Turkiet och Egypten

The aim of this thesis is to study the cause of Egypt´s failed development of the transition to democracy and vice versa, the reason why Turkey succeeded in democratic transition. Thesis methodology is a comparative analysis between design units Egypt and Turkey. Thus, the most similar design used in the investigation.European Commission began in 1998 to review Turkey´s political and economic reforms to fulfil the Copenhagen criteria. 2005 began negotiations on a Turkish- EU membership. U.S and Egypt have enjoyed close economic, security and democratic cooperation since 1975.

Miljöcertifiering av byggnader : En studie av certifikatets immateriella värde

In today?s technological society, there are increasingly less physical demands on the locomotor system. However, despite that notion strength and function in the hand?s complex biomechanical system are in fact both needed to cope with daily life. The grip function is a main function in the hand and is used in many examples of scientific research, for instance when assessing physical health and predicting the probabilities of premature mortality.

ADS och Matlab för optimering av pre-distortion av effektförstärkare

This master?s thesis deals with integrating simulations using Agilents Electronic Design Automation tool ADS with customized Matlab scripts, for solving complex analog and digital radio architectures. In particular, it addresses predistortion, realized in the digital domain, of power amplifiers, modeled in the analog domain. The former is implemented in Matlab while the latter is implemented in ADS. Two versions of integrating the two systems have been tested: 1) Iterative approach on sample basis and 2) Scheduled batch solution by matrix inversion.

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