The aim of our research was to investigate if oat is capable of extracting cadmium to such extent that it is usable in decontaminating polluted soils. We grew oat in a hydroponic culture during 28 days in a controlled environment and a total of 30 plants were used. The nutrient solutions were contaminated with cadmium of ten different concentrations after seven days. After harvesting the plants, the roots were separated from the shoots, placed in separate Containers and then turned to ashes. The cadmium content was measured three times per sample in an atomic absorption spectrometer.Our results indicate that the ability of oat to extract cadmium from a solution is linearly dependent of the cadmium concentration of the solution.

The Swedish field of digital X-ray imaging has since several years relied heavily on distributed information systems and digital storage Containers. To ensure accurate and safe radiological reporting, Swedish software-firm eCare AB delivers a system called Feedback?the first and only quality assurance IT support product of its kind. This thesis covers several aspects of the design and implementation of future versions of this software platform. The focus lies on distributed directory services and models for secure and robust data propagation in TCP/IP networks.

Container Security Initiative was launched in 2002 by the US Customs and Border Patrol in order to secure the global flow of Containers destined for USA. This thesis attempts to analyze Container Security Initiative in relation to a possible future scenario made by the weapons industry where the state's global traderoutes are being subject to militarization. A development which is partly based on the threat posed by global illegal trade. The latter is discussed and defined based on current research made by Carolyn Nordstrom, Moíses Naím and theories on the cosmopolitan perspective made by Ulrich Beck. Strategy documents concerning Container Security Initiative are then analyzed in terms of discourse to try to say something about what the program indicates.

At Forsmark nuclear power plant a new course called "education in everyday safety" has been started in an attempt to improve the safety culture. The goal is to spread the of expectations and approach the maintenance management has set, to all employees working at the plants. During the course, theory is mixed with practical tasks to reach a common view how work should be done to achieve safety for the plant and the people that work there.The practical tasks are done inside "maintenance simulators". They are built inside 20 ft Containers which contains two dummy pipe systems. On the pipe systems some valves, a flow meter and a pump has been installed.

Introduction: Good hand hygiene practice is the single most important measure to reduce the spread of bacteria and viruses in healthcare. For nurses, this has become more important as the spread of multidrug-resistant bacteria in hospitals is increasingObjective: To identify factors that are important for adherence to hand hygiene among health care workers with patient contact.Method: Systematic literature review. Original articles were searched in PubMed and Cinahl.Results: Factors of importance for compliance was profession, lack of time, knowledge/education, physical work environment, attitudes toward hand hygiene, and dry hands.Conclusion: More education, less workload and more visible placement of hand disinfectant Containers are examples of actions that could lead to the improvement of staff hand hygiene and reduce the incidence of healthcare associated infections. Due to the fact that health care workers around the world have different training and approaches, the result of this study may be difficult to use. To increase adherence to hand hygiene, a similar study limited to a specific country, such as Sweden, would therefore be interesting to carry through.Keywords: hand hygiene, Infection Control, Compliance..

   Purpose: The Essay is written on behalf of a company called ?Uppdragsgivaren?. The purpose is to connect theory with the result of the survey and thereby find the critical factors for an optimal placement of the cargo holders in the company?s terminal.   Method: A qualitative case study has been carried out. The theory collection is completed with the result from the survey, which include the information ?Uppdragsgivaren? provides and the result from the survey.

Detta examensarbete innefattar en teoretisk och en praktisk del om marknadsundersökningar. Inom teoridelen har litteratur inom ämnet studerats för att sedan genomföra en marknadsundersökning. Utöver detta ha resultatet som erhållts ur marknadsundersökningen tillämpats för att ta fram ett designkoncept för en serie ansiktscremer.Marknadsundersökningen utfördes i form av en observationsresearch där ansiktscremer av olika priser och märken jämfördes, samt en webbenkät där målgruppen fick svara på frågor om ansiktscremers behållare och behållarens färg. Målgruppen är satt till män och kvinnor över 15 år som använder ansiktscreme. För att marknadsundersökningen ska vara möjlig att genomföra inom satta tidsramar skickades webbenkäten endast ut till studenter vid Högskolan Dalarna i Borlänge samt till läsare av modebloggen ?Hopplösa Modenördar?.Totalt inkom 469 svar.Resultatet visade att vitt, silver och svart är de färger som tilltalar män mest i fråga om ansiktscremebehållare.

The energy consumption in the sectors of residential and public buildings is 40 % of the total energy consumption in Sweden. The main part, 85 %, of the energy use in these sectors is for operation of the buildings. The rest is used in the building process. When energy-efficiency measures are taken the energy use during the operation time decreases and the fraction of energy consumption during the building time increases. This project is carried out in cooperation with JM AB and concerns the energy use during the building time of production of blocks of flats at the building site.The main part of the electricity that is used during the production of apartment buildings goes into the heating of portacabins and illumination of the building during the construction phase.

Today evidence exist that environmental chemicals deteriorate male sperm quality and that testicular cancer is increasing. Bisphenol A (BPA) is a chemical with estrogenic effects used in the manufacture of polycarbonate plastic and are found in, for instance, plastic boxes, feeding bottles and food Containers. Much of the research on how men's reproductive ability is influenced are performed on rats. This review article complies how male rat reproduction is affected by BPA as a model for humans. Studies have investigated how sperm are affected, hormonal changes during reproduction and how reactive oxygen species (ROS) affects sperm.

The waste fractions offered to households in Sweden differ depending on where you live. The responsibility for the waste are grounded by the Swedish law where the municipality are responsible for the collection of household waste and FTI are responsible for collecting all packages and papers that the households sorts out. A new waste regulation is under consideration where the responsibility for the household waste may change. The bulky waste from households is collected at recycling centers where the households leave it in different Containers for different fractions. These recycling centers are formed different and the fractions offered in them also differ depending on in what municipality they are located.

Undersökningar och beräkningar av en rengöringsprocess med ibc-Containers vid Allemballage har gjorts. En automatiserad lösning har tagits fram där vissa delar har tillhandahållits i förväg som rengöringsverktyg. Uppgiften blev att studera om verktyget klarade av de räckvidder som var avgörande samt att fastsälla om den robot som kunden ville använda sig av kunde utföra uppgiften genom att ta reda på vilket moment som uppstod för att sedan ta fram en simulering av processen i RS. Räckvidden undersöktes dels i RS men även ett presentationsunderlag togs fram. Momentet undersöktes dels praktiskt där man fastställde de krafter som verkade och teoretiskt där man sedan beräknade momentet.

The main goal of this project was to develop some sort of a diverter for pipestransporting waste in a vacuum system. This unit was supposed to be both cheap andeasy to serve/exchange worn out parts. With a limited space to install the pipeexchanger, the challenge was to keep it as compact as possible without constructingbends with to small radius or to sharp angles as this would wear out the system a lotfaster than planned. The system was also supposed to be able to handle clothes andscrubs from hospitals. Having too much sharp edges or angles would tear the clothesapart.

Examensarbetet är en del av IBCleanings och Robotdalens projekt ?Automatiserad Isblästring? som innebär att med hjälp av en industrirobot blästra väggarna på insidan av fraktContainers med torris och således rengöra denna yta. För att föra in industriroboten i den smutsiga containern har en specialdesignad åkbana framtagits.Syftet med detta arbete är att analysera och beräkna hållfasthetsparametrar hos sammanställningen som består av roboten och den specialdesignade åkbanan. Ett annat syfte är att undersöka om det finns möjlighet att bidra med förslag på hur metoden kan utvecklas.Rapporten beskriver kortfattat torrisblästring och hur en automatisering av denna kan utformas.Litteraturstudier inom hållfasthetslära samt handledning inom ANSYS har genomförts parallellt med arbetet och använts till att jämföra, utvärdera och lösa olika situationer som inträffar under arbetsgenomgången.FEM analyser med hjälp av ANSYS har genomförts som stöd för beräkningar och analyser . ANSYS användes också då det inte var möjligt att utföra en manuell beräkning på grund av för komplicerade procedurer eller behovet att utföra flera operationer samtidigt.En del av tiden har jag ägnat åt att realisera 3D-ritningar med hjälp av Pro-Engineer, ritningar som har skickats vidare till ANSYS för att kunna genomföra olika analyser av konstruktionen och få konkreta resultat.

This work consists of two studies. One is based on an inquiery to nurseries with production of woody plants, and the other on visits to gardencenters, primarily in Skåne but also in Stockholm. Inquieries where sent to 87 nurseries, 48 of them replied. The purpous of the inquiery was to make a thorough investigation of the ligneous production at the Swedish nurseries, what is produced and in what quantities. Within the inquiery was also a thorough look at the fruit tree production. This to be able to conclude what cultivars that are produced and how large part of that production that is certified according to the Swedish Board of Agriculture (SJV).

The work thesis was performed at Assalub a company which is situated in Åtvidaberg. The company works with developing, manufacturing and marketing equipment for handling of lubricants for light and heavier industry. The work thesis it is based on a inquiry Assalub got from MacGregor which is a company within cargo solution, from port to offshore system.For unloading grain and other material from the ship cargo it is used combined inlet feeder and screw conveyor, there the inlet feeder is drilling down through the cargo and feed the screw conveyer with material to further destination. At the bottom of the screw conveyer and the inlet feeder there is a bearing that keep the parts together. However the lubrication of the bearing must be made manually.