Abstract The IT- business is a fast growing business trade. This expansive line of business continuously demands flexibility both economically and legally. It is, today, of great importance to have knowledge about your own trade especially when it comes to new agreements. Laws and regulations are seldom flexible and adaptable tools, this is due to the fact it takes time to create new laws and, above all, it takes time to create laws with the right effect. This is where standard agreements enter the scene.

The construction of buildings and paved surfaces changes the natural water balance.Precipitation generates surface runoff and storm water instead of infiltrating into the soil.Storm water has come to be considered as a major source of pollution in lakes and streams inthe vicinity of urban areas. Reduction of pollutants in storm water is a key action in order toprotect sensitive recipients and maintain high water quality. Storm water is traditionallytransported by storm sewers to the nearest recipient. In recent years the approach to stormwater management has changed; storm water should primarily be disposed of on site, throughlocal disposal of storm water, LOD. LOD is created by a combination of the function ofseveral smaller local facilities and the general sewer system.

This Master thesis is made at the request of the local municipality of Uppsala in Sweden. The purpose of this work is to create a guiding management plan. Recreation, conservation of the cultivated landscape and the historical environment, conservation biology and the aim of the landowners are all considerd. The area is almost 34 hectares and located north of the centre of Uppsala. Landowners are the National Heritage Board, the diocese of Uppsala, the university of Uppsala, the local municipality of Uppsala and one private landowner.

Successful broiler production in hot climates requires knowledge of how birds are affected by heat stress. It is important with access to water and good ventilation to facilitate coping with the heat. It may be useful to reduce the consumption of feed during the hottest hours of the days, which together with a few hours of extra light available could improve both productivity and animal welfare. The vision in birds is superior to that of humans and most other mammals. Continuous light and light with low intensity can cause eye injuries, affect the eye development in young chicken negatively, as well as provide increased incidence of foot pad lesions. Access to light affects the production but also the welfare of birds.

Syfte: Studiens syfte var att jämföra två linsrengöringsmetoders påverkan på hornhinnan. Studien jämförde tillverkarens rekommenderade användningsinstruktioner för Opti-Free® Express®, med den alternativa rengöringsmetoden att gnugga linserna, något som ofta rekommenderas av optiker.Metod: Deltagarna sågs vid två tillfällen för utvärdering av eventuell påverkan på hornhinnan. Värdena som återfanns vid första tillfället fungerade som ett utgångsvärde. Samtliga fynd dokumenterades, graderades och poängräknades efter vilken typ av staining samt utbredning. Cornea delades in i fem regioner; centralt, superiort, inferiort, nasalt och temporalt.

Ma?let med denna underso?kning har varit att finna metoder fo?r rening av struvitpa?va?xt i ro?r pa? Sko?vde biogasanla?ggning samt metoder fo?r att undvika uppkomst av struvit. Detta fo?r att man pa? anla?ggningen ska kunna o?ka verkningsgraden och fungera mer resursoptimerat fo?r att pa? sa? sa?tt komma na?rmare en ha?llbar samha?llsutveckling. Struvit (magnesiumammoniumfosfat hexahydrat) a?r ett vitt ha?rt mineral som vanligtvis fo?rekommer i ro?r, va?rmeva?xlare, pumpar och centrifuger pa? vattenreningsanla?ggningar och efter ro?tningsprocess pa? biogasanla?ggningar.

The construction of buildings and paved surfaces changes the natural water balance.Precipitation generates surface runoff and storm water instead of infiltrating into the soil.Storm water has come to be considered as a major source of pollution in lakes and streams inthe vicinity of urban areas. Reduction of pollutants in storm water is a key action in order toprotect sensitive recipients and maintain high water quality. Storm water is traditionallytransported by storm sewers to the nearest recipient. In recent years the approach to stormwater management has changed; storm water should primarily be disposed of on site, throughlocal disposal of storm water, LOD. LOD is created by a combination of the function ofseveral smaller local facilities and the general sewer system.

SUMMARYFor thousands of years horses have been at people's side. They have been used for transportation at war, to save time, manpower and money. For practical reason, man has forced the horses into narrow spaces. Stabling includes factors as feeding and bedding. In the boxes the bedding materials must be kept clean and maintain good hygiene.

I denna kvalitativa intervjustudie tittar jag närmare på hur anläggningarna fungerar och vilka olikheter som finns hos Sveriges utsädesproducenter. Efter att så många anläggningar som möjligt hittats och intervjuats, så jämfördes detta antal anläggningar med en lista hos Jordbruksverket. Undersökningen visade sig vara gjord på 15 av 22 anläggningar som producerar certifierat utsäde i Sverige. Dessa 15 anläggningar var jämnt spridna över landet och av varierande storlek. Resultatet av studien visar att min undersökning representerar stora delar av Sveriges utsädesproducenter.

In organic animal production, synthetic amino acids are not allowed. Therefore, a higher level of crude protein is needed in the diet to pigs, which lead to more nitrogen (N) excreted in the faeces and urine. N can be emitted to the air in the form of e.g. ammonia (NH3), which contributes to eutrophication and acidification and as nitrous oxide (N2O), which is a very potent greenhouse gas. The emission of N can be reduced by e.g.

A zoonosis is a disease or infection that is naturally transmitted between vertebrate animals and humans. The majority of infectious diseases that affect humans are zoonoses. Environments where wild animals, domestic animals and humans live in close proximity with no or small boundaries in the ecological system favor the transmission of diseases between animals and humans. The above described situation is more common in low income countries, where humans and animals live in high density and zoonoses are generally more common. The study was conducted in Cambodia.

Röjning är en skötselåtgärd som påverkar det framtida beståndets utveckling och skördeutfall. Olika och delvis motstridiga mål måste beaktas vid röjningstillfället. I praktiken blir många bestånd röjda mer än en gång. En orsak till upprepad röjning är att det kan uppstå behov av förnyad lövröjning när stubbskott har vuxit ifatt barrträden. Röjningens utförande kan också påverka nästa skötselåtgärd, dvs.

Fossila bränslen har sedan de upptäcktes konkurrerat ut biomassa som den huvudsakliga energikällan. Framförallt i trafiksektorn har drivmedel som härstammar från fossil olja varit dominerande. Främst på grund av deras fördelar mot biomassan såsom tillgänglighet, pris, energidensitet och enkelhet att användas i en förbränningsmotor. Men dessa drivmedel innehåller kolatomer som inte längre är en del av det naturliga kretsloppet och vid förbränning leder detta till nettotillskott av koldioxid till atmosfären. Utsläpp av koldioxid utgör den största antropogena inverkan på den accelererande växthuseffekt världen upplever vilket kommer att medföra förödande klimatändringar.

The aim with this thesis was to investigate what characterises an English Arts and Crafts garden how they could be modernised in Sweden. My research was limited to 20 weeks of full-time writing and worth 30 ECTS. Through literature studies, interviews and site visits I could analyse my findings which resulted in a concrete garden design project. The Arts and Crafts was a movement that started in England during the 1880?s and evolved as a reaction towards the industrialisation. The influence came from the writings and practices of John Ruskin (1819-1900) and William Morris (1834-1896) who advocated the importance of craftsmanship. The Arts and Crafts movement also became a ?recipe for life? and was associated with a healthy and morally pure way of living.

As we travel more and more by train it becomes increasingly important that the time we spend traveling, is of great quality. This has been the foundation of this master thesis and has shaped the outcome of it. The traveling experience, that is, the experience of the landscape that flashes by outside the train window, is an important aspect in railway planning and an aspect that should be taken into greater consideration. The purpose of this master thesis has been to examine how to compose or improve the travel experience for an already planned high speed railway and how the travel experience can be combined with other aspects, which have claims on the landscape. This thesis is based on a literature study and a case study of Ostlänken. The work describes Ostlänken, a planned high speed railway in Sweden between Järna and Linköping, with top speeds at 300-320 kilometers per hour.