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673 Uppsatser om Immune response - Sida 22 av 45

Estetiska lärprocessers betydelse för barns språkutveckling : En studie om pedagogers tankar kring bildskapande för att främja barns språkutveckling

This master thesis is based on the sociocultural perspective. A qualitative research study was conducted to investigate children's attitudes towards reading, texts and libraries.The theoretical background is constituted by ideas from the new sociology of childhood, literacy-studies and reader-response theory.The study was conducted with 23 children, 13 girls and 10 boys, participating in focus groups.The results of the study reveal that children's literacy-activities in school are strongly influenced and limited by adults. Children's interest in pictures and non-fiction-reading do not correspond to the school institution that favors traditional media and fiction. The study also reveals a gender division between children's literacy-activities that tends to grow with age. All the children in the study regard libraries as book-houses and wished for libraries that combine activity and serenity.The thesis shows the importance of being aware of, and engage in, children's reading-interests and reading-practices if the reading stimulating activities in schools and libraries are to be successful.

Modellering och reglering av drivenheter i gaffeltruck

To enable the enhancement of the driver's environment in a forklift, an alternative form of steering has been evaluated. An earlier concept with a combined driving and steering wheel has been exchanged to a concept with two driving wheels. A link wheel has replaced the combined driving and steering wheel. The steering is done through differentiation of the velocities of the two driving wheels. The scope of this master thesis is to create a simulation model, create a control program and to evaluate the concept of two driving wheels.

? Som att slicka på en regnkappa. En kvantitativ studie av kvinnor som har sex med kvinnor och sexuellt överförbara sjukdomar/säkrare sex

The background to this thesis is that we know very little about lesbian and bisexual women's sexual health in Sweden, particularly in relation to sexually transmitted infections (STI) and their transmissions. An internet-based questionnaire with self-selected participants targeted to the group WSW (Women who have Sex with Women) has been implemented. An international survey on the subject shows that the WSW has sexually transmitted infections. This is also in line with the results in this study. The most common sexually transmitted infection in the survey is chlamydia which 12.3 percent have had.

Systemförvaltningsmodeller ? verklighetsbeskrivning eller idealiserad bild?

This study will shed light on the subject of system management and system management models. It is important that everyone within an administrative organization understand business objectives and needs of the users who work with the systems. It is vital for the activity to form a structured approach for its management, which includes a system management model. Every company has its individual system management model that is tailored to support their management of a business IT systems. According to Brandt (2000), a system management system model is defined as "an idealized image of how you want the system management work is conducted".

Sjuksköterskans omvårdnad av patienter med krigsrelaterade amputationer : En litteraturöversikt

Background: War-related amputations are represented by a unique group of patients because of the wounds complexity and scope of several serious injuries. To prevent and avoid care suffering and suffering of the patient, this study focused on the nurse's way to manage and identify the needs of this unique group of patients who have suffered from war-related limb loss. To undergo a traumatic amputation is a big change for the victim, and the nurse has an important role in responding to the patient and their needs Aim: To illuminate nursing care of patients with war-related limb loss. Method: The chosen method was a literature review. The data consisted of nine qualitative and three quantitative studies.

Fick algblomningen i Östersjön 2005 några ekonomiska effekter? : Fallet turistnäringen på Gotland

Algal bloom is a naturally occurring phenomenon and occurs in all waters around the world but in recent years, algal bloom in the Baltic Sea has become more massive and more widely spread. When an algal bloom negative effects on the seawater quality, it may have an impact on tourism in the Baltic Sea. The aim of this thesis is to study, through a survey based on a production function approach, whether an environmental change as algal blooms, influenced the Gotland tourist accommodation industry and their "production of attractive overnight? in the summer of 2005. The results show that algal blooms did not have a great impact on companies ?production of attractive accommodations".

Finns det något positivt med positiv särbehandling? : A case study of the progress of equality of the sexes in the Swedish armed forces

The aim and purpose of this paper is to identify and investigate the effects of affirmative action as a tool to improve the equality of the sexes in a male dominated organisation such as the Swedish armed forces. The study takes a qualitative approach, using feminist theory as a point of departure. Primarily socially based differences between men and women are identified and the resistance towards change is taken into account.To understand the impact of affirmative action I have observed the political debate on the subject and contrasted it to the ongoing debate from within the armed forces. Extensive interviews have been held with both men and women from varying ranks and ages to understand what the overall opinion of the method is.My results show that there is a widespread animosity towards affirmative action as a method of improving equality. Both in the political debate and within the organisation in question.

Att skapa ett enhetligt användargränssnitt : Användargränssnitt baserat på personametoden som koncept istället för empiri

Man's life has changed in many ways since technology made it?s entry for public at large. In response to this change the science of human-machine interaction was invented. It has in turn evolved into human-computer interaction. With this science the focus is on the customization of the system for the actual person who will use it.The thesis has been implemented in a telecom company's development department.

Raskolnikov i klassrummet : Brott och straff som utgångspunkt för värdegrundsdiskussion i svenskämnet

Syftet med uppsatsen är att hitta motiv i Brott och straff och se hur värdegrunden gestaltas i dessa. Samt diskutera hur skönlitteratur kan användas då man diskuterar värdegrund i skolan. Vår frågeställning är: Vilka motiv finns i Brott och straff och hur gestaltas värdegrunden i dessa motiv?I analysen utgår vi ifrån reader-response teorin där texten påverkas av läsarens erfarenheter och sammanhanget som texten läses i. I vår analys presenterar vi de motiv vi har analyserat fram i romanen, motiven analyseras fram med hjälp av en indirekt karaktärisering.

Krishantering : New York Citys hantering av terroristattacken mot World Trade Center

ABSTRACT?Crisis Management? New York Citys management of the terroristattack against World Trade Center?Essey in political science, C-level, at Karlstad University, by Sara Kringsberg.Spring 2006. Tutor: Susan MartonThe purpose of this essay is to study New York Citys management of a larger crisis and to see how states are coping with stress. It is important to study how states manage stress so that states can learn to cope with larger crisis. That is important for the survival of the state and the protection of its citizens.

Askgödsling och dess lämplighet i torvmarksskogar tillhörande Sveaskog Förvaltnings AB : en litteraturstudie

During whole-tree harvesting, there is a risk that the soil will become impoverished of nutrients. To prevent this, nutrients are returned to the harvested site as wood ash. This action also reduces the risk of soil acidification. Nevertheless, the ash does not result in any increase of tree growth if it is added on mineral soils, which is where the measure is most commonly used in Sweden. Due to the lack of growth response, the interest from landowners is small, which is why ash amendment today is not done enough to compensate for the need.

?Att inte vara ensam?: Tonårsflickors vägledning i fyra moderna ungdomsromaner ? en textanalys.

The aim of this Master?s thesis is to examine if the realistic youth novels of today can provide support and inspiration for its readers with the purpose of dealing with own difficulties. I have examined four Swedish novels from 2006 and studied in what way and from whom the young fictive women get advice and support. In the background section of the essay I have made studies of how it is to be a young woman in modern society. It also covers a historical perspective of the modern youth novel and presents studies based upon reading and reader-response theory of young people.

Lastbalanseringsalgoritmer : En utvärdering av lastbalanseringsalgoritmer i ett LVS-kluster där noderna har olika operativsystem

Denna rapport behandlar en undersökning av olika lastbalanseringsalgoritmer i Linux Virtual Server. Undersökningen har gjorts i ett webbkluster (Apache var webbservern som användes) med tre heterogena noder, där operativsystemet var den detalj som skiljde dem åt. Operativsystemen som ingick i undersökningen var Windows Server 2008 R2, CentOS 6.2 och FreeBSD 9.0. De faktorer som undersöktes mellan de olika algoritmerna var klustrets genomsnittliga svarstid vid olika belastning och hur många anslutningar som kunde hanteras av klustret, detta gjordes med verktyget httperf.Undersökningen ger svar på hur ett heterogent webbklusters genomsnittligasvarstid och arbetskapacitet kan skilja sig åt beroende på vilken algoritm som används för lastbalansering. Resultatet visar att den genomsnittliga svarstiden håller sig låg tills en hastig stigning inträffar.

Läslust och arbetsglädje ? om läsfrämjande projekt på Uddevalla Stadsbibliotek

The aim of this thesis was to understand and illuminate how readingpromotion projects can be carried out, what sort of activities they mightcontain and what sort of lasting impressions they might make. We choseto examine reading promotion projects because we consider thepromotion of reading and literacy a vital and important part of thelibraries work. The study took place at the city library of Uddevalla andthe projects included in the study were all directed towards children andyouth.The theory used in the thesis was Aidan Chambers?s model of theReading Circle which consists of the four themes of selection,?reading?, response and the enabling adult. Methods used were semistructuredinterview, document studies and observation.The results show that reading promotion projects benefit from cooperationbetween the adults involved and that education of the adultsin order to indirectly target the children is an effective way of spreadingthe love of reading.

När tiden står stilla går allt så fort : Objekt som minnesbärare

This master thesis deals with the theme of memory, it is through an artistic process I have investigated and peeled off to a specific memory, the hut. It is in the work of the personal memory through a craft process it transforms into something public. The hut is constructed out of corrugated boxes, corrugated boxes casted in clay. To cast an object differs according to me from sculpting the object; it is the function rather than the sensual feeling that is sought after. It is about the clarity and accuracy through the casted object that suggest something vague and indeterminate.

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