Do children, who are supporter of comradeship, think that working to prevent cyber bullying may be a task for them? This study describes, from a child?s perspective, how a supporter of comradeship can be supportive in the preventive work against cyber bullying. This study will also define the phenomena bulling and cyber bullying, the difference between them and where they can be seen. I will also describe the supporters of comradeship are elected, the information they get from school and how adults at school help them to plan their work. The schoolconsider, of course, the Swedish school law towards (against) bulling and insulting behavior and the school is also visited by inspectors from the Swedish National Agency for Education.

BACKGROUND: Today?s societal changes, including high rate of change and increasing information flows, are increasing the demand on the individual mental capacity. It becomes increasingly difficult to analytically process all the different dilemmas and everyday decisions as individuals have a limited mental capacity available to make these decisions. Thus, it has been suggested that ego-depleted relies more heavily on intuition, which is less burdensome, when making decision. However little is known about to what extent intuitive decisions differ from analytic.

Swedish Armed Forces are according to their development planning process taking actions to establish a new joint unit (SWEWOSE), with electronic warfare capability. SWEWOSÉ S main task will be designated to produce electronic warfare libraries for electronic warfare systems within the armed forces. The unit shall have capability to support with libraries in any state of conflict situation even if the supported unit with library needs conducting operations abroad.This essay examines the requirements that justify the establishment of a new unit in times when the armed forces conducting reorganizations and cutbacks in both economy and personnel.The possibilities to buy complete system solutions from an external supplier are examined. But also what kind of library support model that is to prefer according to the demands that the Swedish Armed Forces desired, in terms of capability in platform protection and battle space awareness.The results show that the demands that the Swedish Armed Forces has decided, best will be ful-filled and justified by a national electronic warfare unit, with library production as a main task..

Chronic obstructive pulmonary disease (COPD) is a chronic lung disease. The disease is the fourth leading cause of death and more than 5 percent of the adult population worldwide is affected.The aim of this study was to investigate the association between periodontitis and COPD.Search for material for the literature review was done in the medical database PubMed where the keywords were: "Chronic obstructive pulmonary disease" and "Periodontal health or periodontal disease". The result is based on twelve studies that were extracted and analyzed. The studies have investigated pocket depth, attachment loss, plaque index, bleeding on probing and bone loss. Ten studies compared a COPD group with a healthy control group, one study compared two COPD groups and one study examined a COPD group and a group with other lung diseases.Most studies found that people with COPD had a higher incidence of pocket depth, attachment loss, plaque index, bleeding on probing and bone loss.

Många forskare har sett att luftens föroreningar ackumuleras i bålen hos epifytiska lavar och påverkar dem. Detta gör att utifrån vilka lavar som lever i ett område går det att dra slutsatser om hur påverkad miljön är av luftföroreningar. Utifrån detta faktum har busk- och bladlavar inventerats längs en sträcka av E4:an norr om Gävle. I undersökningen inventerades 36 tallar och 6 björkar längs med E4:an och 18 tallar och 4 björkar i ett referensområde några kilometer från E4:an. På dessa 64 träd och hittades 15 olika lavarter och en alg.

Isaberg Rapid AB is a company that manufactures for instance staplers and glue guns. Headquarters and main factory is located in Hestra but there are also subsidiary companies in Denmark, Netherlands, France, Spain, China and England. There are also two filial factories in France and China.Today has the company no logistic guidelines committed and that leads to problems since the salesmen promise different things to the customers. This contributes too many different logistic solutions for Isaberg Rapid AB. The company has also noted problems with returns of goods.The purpose with this task is to standardize and compile logistic guidelines, usable to all Isaberg Rapid AB's small to midsize customers.

The report describes an ecodesign thesis performed by the author at the ÅF EcoDesign Center. The basic idea of ecodesign is to develop products with a minimized environmental load, without neglecting other significant product aspects such as function and price. During the last couple of years the public interest in environmental friendly products has increased, which has made it possible for companies to make a profit from their investments in ecodesign. To meet the increasing market for ecodesign services ÅF started the ÅF EcoDesign Center, where the company has gathered all of their competence in ecodesign in order to help companies to become greener. The task was to develop a tool for an Eco Screening.

Nutrient enrichment is the main cause of the increasing eutrophication process in the Baltic Sea during last century. A prerequisite counteract this process the load of nutrients to the Sea must be investigated. The large contribution of nutrients to the Sea is caused by emission from the rivers within the drainage basin. For the total emission of nutrient into the Sea the retention process in the rivers has big influence. This process in the river system has been assumed as a not important part of the nutrient cycle.

The goal for this master thesis project has been to investigate the power quality in adistribution grid, which has a high fraction of dispersed power production due towindmills. The study has been done on a grid in Laholm South of Halmstad, whereapproximately 45 windmills are connected to the distribution grid owned by SHKEnergi. The investigation has been focused on to two radialy fed 20 kV lines, wheretwelve windmills are connected.Voltage variations have been studied by creating a model of the grid in the simulationprogram SIMPOW. The largest deviation that has been found in any point of the gridis ±1.9 % of the nominal voltage. This deviation is a result of varying powergeneration from the windmills and the voltage regulation at the connection point ofthe line.

The goal of this thesis is to design an attachment between a duct and a pod. A pod is what could be compared to an outboard engine for larger vessels. The pod is placed on the outside of the ship?s hull and can rotate 360 ?. A duct is a large steel ring that can be placed around the propeller on the pod to increasethe propulsion force of the ship in lower velocities.

Inledning: Prevalensen av karies och övervikt/fetma hos barn och ungdomar beskrivs kort. Syfte: Att kartlägga och analysera studier som undersökt sambandet mellan kariesprevalens och BMI hos barn och ungdomar. Följande frågeställningar ska besvaras: Finns det en korrelation mellan kariesprevalens och BMI? Har gruppen överviktiga barn och ungdomar högre kariesprevalens? Har gruppen underviktiga barn och ungdomar högre kariesprevalens? Metod: Frågeställningarna besvaras med hjälp av en systematisk litteraturöversikt. Resultat: Utav sammanställningens 28 artiklar visade 14 på samband mellan karies och BMI och lika många visade inget samband.

På uppdrag av HOW Solutions AB har användartester utförts på deras applikation NPÖ Mobil. Applikationen bygger på det webbaserade systemet NPÖ (Nationell Patientöversikt) och ger vårdpersonal (främst distriktssköterskor) tillgång till patienters journaler i sin smartphone eller surfplatta vid hembesök. Syftet med studien är att dels se om det finns någon skillnad mellan smartphone och surfplatta med avseende på lostness och tid men också att identifiera problem i systemet som behöver designas om. För att få en bra överblick över distriktssköterskors arbetssätt intervjuades två stycken. Dessa intervjuer låg sedan till grund för användartestet som utvecklades.

This report contains a programming improvement work in a LabVIEW? fire testing furnace control system for SP Fire Technology in Borås. Here materials and products behaviour are tested and evaluated, being exposed to fire. For this task, UGNET is being used for control and surveillance of the testing furnace system. System hardware has been updated gradually through the years, while the software has been neglected.

Sammanfattning Uppsatsens Titel: Veckodagseffekten på OMX Stockholm 30 Index Seminariedatum: 2007-06-07 Ämne/kurs: FEK 582 Kandidatuppsats, 10 poäng Författare: Amer Demo, Huso Musovic, Ken Persson Handledare: Göran Anderson Fem nyckelord: anomali, veckodagseffekt, regressionsanalys, effektiva marknadshypotesen, hypotetisk-deduktiv metod Syfte: Uppsatsens syfte är att undersöka om det förekommer någon veckodagseffekt på OMX Stockholm 30 Index under perioden 2000-2006. Ett annat syfte är att bidra med mer kunskap gällande anomalier och veckodagseffekter. Metod: Uppsatsen utgår ifrån hypotetisk-deduktiv metod, vilket innebär att vi använder oss av redan kända teorier för att härleda en eller flera hypoteser som sedan testas mot empiriskt data. Denna hypotesprövning kommer att genomföras genom en regressionsanalys. Teoretiskt perspektiv: Uppsatsen har som utgångspunkt den effektiva marknadshypotesen (EMH) som teori.

Hydropower is an important source of energy in Sweden and accounts for about 46 % of the total energy production. Sweden has about 1 200 hydropower plants and with the intention of raising the pressure head of the water and to store water, dams are built by the power plants. The storage reservoirs make it possible to adjust the energy production by demand and season. Dams in connection to the reservoirs are subjected to additional loading during periods of high floods or when an icecap in the winter is formed on the reservoirs. In order to maintain the dam safety, the power companies in Sweden are working with guidelines for dam safety from RIDAS.