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1072 Uppsatser om Trace elements - Sida 36 av 72
Jämlika förutsättningar för kvinnor och män: En enkätstudie av jämställdhetsarbetet i den regionala biblioteksverksamheten
This masters thesis investigates how the Swedish county libraries relate to equality between men and women. The thesis treats the county library both as a place of work and as a part of the national library network. One of the reasons why this study focuses on county libraries is because of their special position in the Swedish library organisation as a link between the national policy and the public libraries. The analysis in the study is based on theories that argue masculinity and femininity as social constructions, and therefore can be affected by a different type of conduct. Data was gathered using qualitative questionnaires combined with some quantitative elements that were used to gain fundamental facts regarding the distribution of employees between the sexes and the existence of equality policies.
Organisering av ojämställdhet - En studie av kvinnors möjligheter att nå chefspositioner i Försvarsmaktens personalstab
This thesis aims to examine why women are prevented from attaining high positions in organizations. By executing a case study through qualitative interviews with employees from the Human Resource Department at the agency for Swedish Armed Forces, this study presents eight general and specific explanatory factors that hinder women from making a vertical career. The general factors include that women are discriminated against, women are perceived as less competent, men have created organizations and it is easier to recruit men. The specific factors include that a hierarchical organizational structure is correlated to inequality, that both the agency for Swedish Armed Forces and leadership are associated with masculinity and that women with civil competence face double misfortune. The division between general and specific factors indicate that the explanatory factors vary between organizations, which among other things implies that equality work should be tailored for the specific organization.
Kvalitets och förbättringsarbete för ITtjänsteföretag
Wavecraft AB develops medical equipment for heating of organic synthesises. The heating is done with microwaves, which improves the process in both speed and accuracy compared to the more traditional methods where heating elements are used. This report discusses the developement of an automatic lid mechanism for one of Wavecraft's product prototypes. The company assumes that the final product will be integrated by customers into fully automated systems, and the upgrade from a manually to an automatically controlled lid is therefore an important step in the product's developement process.The first stage och the project was an idea generation process. The ideas generated here were organized into five different concepts of which the best one was selected through the use of a concept matrix.
Tar vi vårt ansvar? En granskning av Sveriges politik för global utveckling
This thesis deals with the theories of ecological and environmental justice and applies them onto Swedish politics. Confronting the divide in the literature between anthropocentric and ecocentric perspectives, its aim is to seek points of agreement within this important field of environmental politics. In the theoretical discussion, definitions are made of the concepts sustainability, justice and responsibility. These definitions try to link ecological and environmental justice arguments with a focus on the global level.The object of analysis is the former Swedish governments? bill ?Common responsibility: Swedish politics for global development? which was accepted in 2003.
Medveten måltid : Ett begrepp i förändring
The key elements of sourdough fermentation are the presence of active lactic acid bacteria (LAB) and yeast. Sourdough fermentation originates from the ancient Egypt. One theory concerning its onset states that a portion of bread dough was set aside to be baked at a later date and started to ferment spontaneously.Sourdough may contain a wide variety of microorganisms, mainly dominated by LAB and yeast. There are over 50 species of LAB that has been identified in various sourdoughs and more than 20 species of yeast. Sourdough fermentation has been shown to have various impacts on baked cereal good, most of which are attributed to LAB.This study addresses some effects of LAB from fermented milk products in sourdough and sourdough bread.
Rengöringsmaskin av produktionslina : Rengöring av band i produktion
The project was carried out with SwedSafe AB, engaged in hearing and manufacture of earplugs. Since the company is a world leader in the sale of these products, it is important that they keep a higher level of quality of these products.Production of earplugs is currently a automated manufacturing process that is divided into four conveyor belts and one of the conveyor belts is what will be affected in the project. The belt affected during this process is exposed to various elements such as filling, closing, fermentation and extraction of products. Because the belt gets dirty, degraded products and the work environment is affected. To increase the quality of products and improve the working environment requires an automatic cleaning process, which collects dirt from the belt.The aim of the project is to design a machine that prevents the belt from becoming dirty, preserve molds clean and improve the working environment without disrupting production.
En argumentation om berättelser - En studie om effektivitet och reklamkapital för repetitionsstrategier
Despite narrative advertising being an increasingly popular strategy among brands today, little research has examined the different expressions of repetition variation strategy in comparison to its alternative, argumentative advertising. Still unexplained is whether the appreciation and recognition created from successful storytelling-based commercial campaigns is a result of execution or the format itself. This study aims to investigate four repetition variation strategies, three narratives and one argumentative, to determine which one is the most effective and also which one that generates the highest advertising equity. An experiment was conducted through exposing four groups of Swedish High School students to text-based advertising manuscripts customized after format, where each group was exposed to ads on two separate occasions. The result showed evidence of narrative advertising being easier to comprehend, which according to theory should lead to higher advertising effectiveness.
Spelets regler Europeisering genom interaktion mellan Europeiska unionen och klubbfotboll
This thesis examines the interaction between European football and the European Union and if it can generate Europeanization. By using theories of Johan P Olsen and Claudo M Radaelli a theoretical framework was constructed in which Europeanization is seen as an interaction between the European level and the domestic level. The Europeanization is regarded as a two way process with elements of top-down and bottom-up pressures. The study focus on the changes and the actors in the Europeanization process and how the European Union as a top-level and European football as a bottom-level influence each other to European changes. The theoretical framework is used to analyze the Bosman case and the Cotonou agreement's implementation in a Swedish football context.
Underkambriska böljeslagsmärkens bildningsmiljö : Ett försök att fastställa fossila ripplars avsättningsmiljö med hjälp av recenta sandbottnar
ABSTRACTThe fauna of the Lower Cambrian is far from fully understood, as is the environment of that epoch. Some of the most crucial moments in the history of evolution takes place during this epoch; the Cambrian explosion and the appearance of ecosystems as we know them. That makes it an important period to investigate. Doing so, the Lower Cambrian offers a lot of problems, one of which is that body fossils are seldom preserved. That has often left us with trace fossils to create an image of the Lower Cambrian life, but also some bedrock features such as ripple marks.The main purpose of this work has been to investigate the possibilities of relating the wave lengths and forms of recent wave-generated ripples to fossil ones, and also to evaluate the methods for that kind of comparison.
Ledarskapsideal : - ur ett demokratiskt-, auktoritärt- och låt-gå (laissez-faire) perspektiv
The purpose of this essay is to identify and analyze the term leadership based on democratically-, authoritarian-, and passive (laissez-faire) leadership and find out which of these types are to be preferred among employees. Our main aspects are:Do employees prefer democratically-, authoritarian-, or passive leadership?Are there any differences regarding ideal leadership considering sex, age, length of service and sector?We have chosen to make a quantitative study of two equivalent organizations, one in the private and one in the public sector. Our method is an explorative method were we seek to find new knowledge about our fenomena. Our study is based on the already established theories on leadership and our empirical data is gathered by questionnaires.The conclusions to be drawn from this study is that our respondents to a large extent prefer a democratic leadership towards an authoritarian and passive leadership. Most of them prefer a democratic leadership with elements of the other leadership types.
Vedrötor i stadsträd : biologi, detektionsmetoder och förebyggande åtgärder
Urban trees have very little in common with trees on natural sites, such as forests or pastures. Trees in urban environments are often planted in packed soil and in small volumes. This can lead to decreased availability of water and oxygen, as well as deteriorated ability for the soil to store nutritional elements. Also above ground the tree usually have limited space in cities. Regulations on free height over roads and cycle tracks demands high stems at an early stage of their development.
Arbete med etiska och moraliska frågor i styrning av företag
Sammanfattning Syfte:Syftet med vår undersökning var att skapa förståelse för hur företag arbetar med etiska och moraliska frågor i samband med ekonomistyrning. Metod:Vår undersökning har gjorts i tre svenska företag genom personliga intervjuer med personer i chefs- eller ledarposition på varje företag. Den insamlade empirin har sedan sammanställts och analyserats genom att jämföra den med vårt teoriavsnitt. Slutsats:Vi har kommit fram till fyra punkter som enligt vår undersökning är centrala för arbetet med etiska och moraliska frågor i de företag vi undersökt. Dessa är värderingar, förståelse, ledarskap och företaget.
Bildåtervinning för alla: Att tillgängliggöra bildsamlingar för en bred och ickespecificerad användargrupp.
This essay is a survey of thirteen user studies performed in the field of image retrieval. The purpose is to try to distinguish principles that should be kept in mind when wanting to make image databases available for a wide and varied group of users. The essay tries to answer two questions, namely: Are there any results in accordance among the different studies? What in the user studies should be considered when it comes to how content description, interface and functions for searching can be designed when creating systems for image retrieval? Each study is first reviewed on its own, and then a comparative analysis of all the studies is carried out. Derived from the result of this analysis, the conclusion is presented in the form of a row of suggestions to which aspects are to be suitably included in the design of image databases.
En kreativ mötesplats ? Kristinebergs bibliotek och öppna förskolas relation till 1970-talets samhällsdiskussion
The purpose of this master?s thesis is to examine the activity at the library and preschool at Kristineberg (a part of the town of Borås) and its underlying approach. How do the activities agree with the ideological attitudes of the 1970s? To answer these questions I have carried out a case study based on qualitative interviews. The theoretical background includes ideas of the library, the community center and the cultural activity at the library.
?Jag känner personligen att jag ibland är så mättad av de här berättelserna att jag inte orkar höra ett ord till om våld? ? Hur socialsekreterare upplever och hanterar våldsberättelser
The aim of this study is to investigate and analyze the potential effects on a number of social workers that may arise from listening to stories of domestic violence, and how these social workers deal with the potential effects. The study is based on qualitative interviews with seven social workers that work with domestic violence. The theoretical perspective that we used was the theory of coping. The results of this study have indicated that the respondents have been affected of listening to the stories of domestic violence. Examples of different impacts that the work has had on some of the social workers is that they avoid movies and/or books with elements of violence, they are more aware of the domestic violence in the surroundings and there has also been changes in their cognitive schemas.