This study was made to compare and distinguish any differences in olfactory recognition and host plant adaptation between two strains of cotton leaf worm, Spodoptera littoralis. The populations used were established in Egypt and Benin, Africa. The documentation consisted of information about (1) each of the strains development through the larval stage up to pupation on diets of cotton, clover and cowpea. (2) Their oviposition preferences as adults between cotton, clover, cowpea, maize and cabbage. (3) Electroantennographic recordings to quantify any possible responses to plant volatiles. Throughout the diet experiments the larvae from the Benin strain showed significantly a better development between artificial, clover, cowpea and cotton respectively, while the Egypt strain had significance between artificial, cotton and cowpea/clover as diet. Also noted was how the strains substantial development of weight differentiated if fed the cotton diet, followed by the cowpea diet showing that the Benin strain would develop a higher body mass on a cotton diet as well as on a cowpea diet. This trend was however switched once the pupal stage was reached, where the Egyptian strain contained a significantly greater body mass than the Benin strain on the artificial and the Benin strain a greater on cowpea, which suggests that in the end, the Benin strain develops significantly better on cowpea while the Egypt strain develops better on an artificial diet. During the oviposition experiment that both stains showed a clear difference in hierarchy of host plants considered suitable for oviposition, where the Egyptian strain is significantly more attracted to clover than the Benin strain. Also showed with electroantennographic recordings and significant values was the higher sensitivity the Egypt strain had towards (E)2-hexenal, (E/Z)-b-ocimene, (Z)-3-hexenyl acetate, Nonanal, (-)-linalool and ?-myrcene when compared to the responses from the Benin strain..

Milkability or ease of milking, has higher importance today for Swedish dairy cattle producers after the introduction of milking parlours and automatic milking systems. Milkability is the cow?s ability to quickly milk out and be completely milked. There are several measures of milkability available. Today the farmer measures the traits subjectively in relation to the conformation scoring of the cow 30-270 days after her first calving.

Läpp-, käk och gomspalt (LKG) kan medföra svårigheter med tal, artikulation och röst. Enligt tidigare forskning har vuxna individer behandlade för LKG liknande förekomst av röstavvikelser som kontrollpersoner utan spalt. Syftet med denna studie var att undersöka grad av röstavvikelser hos vuxna patienter behandlade för enkelsidig LKG och kartlägga eventuella samband mellan röstavvikelser och kirurgiska metoder för gomslutning, kön och operation med eller utan svalglambå samt jämföra röstresultat med data från individer utan LKG. Sjuttio patienter behandlade för enkelsidig genomgående LKG deltog i studien, varav 45 patienter hade opererats med gomslutning i en seans och 25 patienter hade opererats i två seanser. Elva av patienterna i patientgruppen hade genomgått svalglambåoperation.

Då litteraturen och forskningen är begränsad inom ämnet kundnytta i partneringprojekt, väcktes intresset att genomföra en empirisk studie om ämnet. Det har inte visat sig vara lämpligt att genomföra detta mot en specifik fråga eller ett problem då den befintliga informationen behandlar teori och tillämpningar av partnering, inte kundnytta.Med hänsyn till ovanstående problematik syftar denna uppsats till att beskriva hur olika parter, kopplade till partneringverksamhet i Sverige, upplever vilka arbetssätt och faktorer som maximerar kundnyttan i ett partneringprojekt.En kvalitativ metod där sex personer intervjuades, kopplade till partneringverksamhet i Sverige. Intervjuerna är semistrukturerade och anpassade till varje enskilt intervjuobjekt.De viktigaste slutsatserna som besvarar syftet är:? Förstå kundens affär? Välj ersättningsform baserat på grundlagt tillit och projekttyp? Alla parters samlade kunskaper ger rätt förutsättningar för beställaren att fatta rätt beslut? Avsaknad av gemensamma välutvecklade digitala hjälpmedel? Ta beslut i rätt tid? Referensytor och egenslutkontroller istället för besiktningsman.

I work on a lighting design for a dance performance to be on tour. A lighting design adapted for three different conditions was made: - One comprehensive where I allow myself a great deal of creative freedom, adapted for the stages with major technical conditions. - One smaller version for stages with less equipment and with less time for preparation on site. - One design for very simple conditions. I also examine the specific differences between typical theatrical lighting design and typical dance lighting design, and the best way to prepare for the hands-on stage design phase..

Rotskärsskolan is located in Skutskär, Älvkarleby municipality and the school conducted today consists of lower secondary. The school was built in the early 1960s and contains three buildings. Today there is a great need for reconstruction of Rotskärsskolan, when the premises are worn out and not suitable for today's education. It must therefore be a phased change involving all the school buildings, starting in the winter of 2008/2009.Our degree project involves one of these buildings, called house F. This building will, by a recent decision, be adjusted for classes from preschool up to grade five, special school and leisure activities when some of the municipality's schools will consolidate.

In the production of pulp, paper and cardboard, a large amount of water is used daily. The water has to be purified in the internal purifying plant before it reaches the receiving body of water. In the biological purifying stage at the Stora Enso Skoghall mill, an aerated basin is used where the microorganisms, using oxygen, oxidize the organic material to carbon dioxide. The air is pumped from the bottom of the basin and the oxygen can then be transported from the air bubbles to the water through diffusion. The problem with aeration of waste water from the forest industry is that wood residues, such as fatty acids, are making the transport of oxygen in water more difficult.

There have been changes in Earth?s climate system on both global and regional scale since the pre-industrial era and some of these changes are due to human activities such as the combustion of fossil fuels. This calls for the development of engines with a higher efficiency and less harmful emissions. One interesting concept is the Homogeneous Charge Compression Ignition (HCCI) engine, which has the advantages of potentially low emissions combined with high efficiency. However, HCCI with diesel fuel requires a relatively long fuel/air mixing time to ensure a "homogenous" charge.

There are about 3 500 churches protected under the Heritage Conservation Act in Sweden today. These churches still belong to living congregations that want to be able to adapt them to the needs of today, just like people have done throughout history. But since the churches are protected, the congregations have to apply for a permit and that is not always given. This can lead to frustration, and you can sometimes hear representatives of the church express the view that antiquarian authorities are enemies that oppose the church. On the other hand we have the antiquarian authorities that, in a way, have to act as advocates for generations to come and make sure that there is a cultural heritage preserved for them when they grow up.

Automatic milking systems (AMS) provide the opportunity for less manual labour and an increased milking frequency. But in order to reach an optimal milking frequency a well-functioning cow traffic is crucial. There are many factors affecting cow traffic but one factor that has not been studied thoroughly yet is the effect of different light intensities during the night, 22.00 h to 05.00 h. Therefore the aim of this study was to determine the effect of different light intensities during the night on number of selection gate passages (GP), milking frequency and milk yield. The study was conducted as a Latin square were three light intensities were applied: LOW (11 ± 3 lux), INT (33 ± 1 lux) and HIGH (74 ± 6 lux), in three different herds.

SAMMANFATTNINGDilaterad kardiomyopati (DCM) är en ärftlig, primär hjärtmuskelsjukdom som är mycket vanligt förekommande hos dobermann. Sjukdomens förlopp har tre stadier. Det första stadiet innebär att sjukdomen föreligger men kan enbart påvisas vid histologisk undersökning av hjärtmuskelvävnad. Det prekliniska stadiet innebär att inga sjukdomstecken ses hos hunden, men förändringar, såsom hög förekomst av kammarextraslag och dilatation av vänster kammare, kan hittas med hjälp av elektrokardiografi (EKG) och ekokardiografi. I det overta (kliniska stadiet) uppvisar hunden sjukdomstecken som nedsatt arbetsförmåga, trötthet, hosta samt kachexi.

My thesis is a combination of theory and practice, where theory is meant to create a context and a background for my interpretation proposal. I wanted to ?access? the ideas that are always in the background of the reasoning which underlies both planning in a larger scale, and the design of a place. I wanted to make a ?work of ideas.? In the process of shaping the proposal, I wanted to be deleted from the site itself.

This project was an assignment by Sveaskog and Svenska Skogsplantor. The purpose was to study the effect of protective fabric on the thawing stage of frozen pine seedlings. The function of the protective fabric is that it should protect the seedlings against strong sunlight and create an even temperature inside the boxes containing the seedlings. The result has shown that there was no statistically significant difference when the protective fabric was used or when it was not used, although this was probably due to the weather conditions. The study was carried out under cold and cloudy weather conditions and probably would have given other results if there had been more sunny days with a higher ambient temperature.

The catchphrase this project has been; the boundaries between ornamentation and improvisation are fluid.My aim was to focus on my work process, giving me the space and time so develop my design further regarding shape, color and combination of different styles in patterns.This is an explorative project where patterns were created without a predetermined product of which the patterns would be applied. In a later stage the character of the pattern determined which product that would be most suitable for application.It resulted in a collection of patterns for wallpaper and clothing. The motives are foxes, geometrical shapes and squares from a notebook. These motives form an ornamental expression in the patterns with the purpose of embellishment and therefore increase the emotional value of the product..

This is a study of the importance of culture for persons who are in their terminal stage of life. The purpose of my study is to find out if culture, particularly literature, can be a comfort for persons who are about to die. The study is based on interviews with people who are working in the palliative team at Norra Älvsborgs Länssjukhus (NÄL) in Trollhättan. It is also based on study of literature. It is literature about hospital library, culture in hospital treatment, palliative care, bibliotherapy and ?own stories? from dying persons.