Purpose/Aim: Our purpose with this study is to examen the differences in communication between digital immigrants and digital natives, how the digitization has changed our way to communicate in an interpersonal matter.Main Results: Through our study we have concluded that barriers do exist between students (natives) and teachers (immigrants), but not to the extent we first predicted. The digitization has resulted in a change in the way we communicate and our relation to each other. But in a purely communicative matter, the digitization hasn?t made it harder for natives and immigrants to understand each other, but it has contributed to new vocabulary and the use of the language. New codes has been developed, but thanks to the younger generations ability to adapt to change - this linguistic difference it is not a problem for the understanding of the code used by the immigrants.

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.

Norrbottens läns landsting står inför en övergång från analog till digital mammografi. I och med att det här ämnet är så aktuellt just för norrbottens läns landsting så tyckte jag att det vore intressant att fördjupa sig i ämnet. Jag ville göra en jämförelse mellan dessa båda tekniker när det gäller stråldos, bildkvalitet och diagnostisk säkerhet. För att uppnå mitt mål har jag använt mig av litteraturstudie vetenskapliga artiklar inom det aktuella området. Då jag skulle skriva om utrustningen använde jag mig av litteratur och Internet.

A well, situated on Listerlandet in the western part of Blekinge in Sweden, has a very high content of nitrate. Water with a too high content of nitrate is hazardous to human health, in particular to small children. The area surrounding the well is mostly drained agricultural land with some larger farms for chicken and mink. The well takes its water from the bedrock and is deeper than most other wells affected by nitrate. The bedrock in the area is dominated by limestone with a relatively high flow of water.This thesis was performed in order to find the source of the nitrate.

Bakgrund: Marknadsföring är ett ständigt föränderligt område, och den tekniska utvecklingen har medfört både problem och lösningar. Digital produktplacering, vilket möjliggör infogning av produkter och varumärken i efterbearbetningen av en film- eller tv-inspelning, kan ses som en lösning på den traditionella produktplaceringens brister.Syfte: Syftet med studien är att presentera en konceptuell jämförelse mellan traditionell och digital produktplacering med fokus på att, inom ramen för det senare, beskriva, analysera och skapa en förståelse för fenomenet. Studien innefattar att en definition av digital produktplacering skapas, samtidigt som dess bransch exemplifieras och framtidstron utreds.Genomförande: Efter genomförd förstudie användes dokumentstudier, och intervjuer med fem aktörer inom produktplaceringsbranschen samt en medieforskare, för att studera fenomenet utifrån vårt valda syfte.Slutsats: Vår definition av digital produktplacering, ur marknadsföringssynpunkt, lyder: Digital infogning av produkter, eller varumärken, i tidigare inspelat medieinnehåll i syfte att påverka den avsedda målgruppen. Fenomenet anser vi komplettera traditionell produktplacering som marknadsföringsmetod och kommer därför troligen inte att ersätta densamma, utan istället verka i symbios. Däremot tycks framtiden se positiv ut för de båda fenomenens användande..

In Sweden, the County Administration board is responsible for improving the water quality in lakes and watercourses according to the European Union Water Framework Directive. In Västmanland county, where river Lillån is situated, the County Administration of Västmanland have the main responsibility for the aquatic environment in that area. The knowledge about the different watercourses in the chatchment of river Lillån is today limited. The aim with this study was to evaluate the ecological quality of River Lillån based on water chemistry analyses and benthic fauna investigations. The aim was also for the benthic fauna to compere different samplingsites and sampling methods with each other in order to see how the species composition changes in the river, and to see the advantages and disadvantages with different sampling tecniques.

Abstrakt För att utveckla och förändra spelmediet behandlar detta arbete impressionism och digitala spel. Båda ämnena diskuteras och belyses från olika vinklar för att undersöka hur de två ämnena kan sammanföras i en spelproduktion. Spelproduktionen har testats av spelstudenter för att få deras åsikter om hur spelet fungerar och deras syn på kopplingen mellan impressionism och digitala spel. Arbetet avslutas med en diskussion och slutsats där alla fakta som tagits in under kandidat-arbetet analyserats. I diskussionen lyfts följande ämnen fram: impressionism, konst, hur spelmediet ser ut idag, tv- och dataspelsgestaltning, interaktion och hur dessa två ämnen, impressionism och digitala spel kan föras samman.

Benthic diatoms are used in Sweden for monitoring water quality in run-ning water; the method is also frequently used in other countries in Europe. One of the problems of the diatom method is the need for sedimentation of the fresh sample, to be able to decant the over standing water and add alco-hol as a preservations solution. To my knowledge, no results have been published about how long the settling time must be to ensure that the ben-thic diatoms really have settled down to avoid a loss of the diatoms when decanting the over standing water. The aim of my investigation was to improve the Swedish method where the benthic diatoms are used for water quality monitoring. I wanted to find out the appropriate time necessary to wait until all diatoms have settled down before decanting the over standing water. First, fresh benthic diatom samples were taken in the river Fyrisån and the lake Mälaren on different days. After arriving in the laboratory, I waited three different times (30 min, 60 and 180 min) for the diatoms to settle.

Under de senaste årtiondena har matematikbokens format inte utvecklatsnämnvärt, man har försökt att blir mer digital genom att skickamed en cd-skiva med digitalt material och för de lägre årskurserna igrundskolan finns det matematikspel. För gymnasielever finns inte mycketinteraktivt och digital material idag. Behovet av en ny lärresurs ärstort och vi vill med detta arbete utröna vilka funktioner som bör ingå.Elever och lärare är överlag mycket positiva till utvecklingen ochde undersökningar vi tagit del av visar på ökat användande av datorerute på skolorna. Vi tog fram två gränssnittsskisser med en lärargruppoch en elevgrupp oberoende av varandra. Dessa två skisser sammanfogadestill en prototyp.

Purpose: The purpose of this study was to investigate if there was a difference in the tear film?s osmolarity before and after drinking coffee. 'Method: All subjects in this study were asked to fill in a questionnaire to diagnose factors in their subjective symptoms, the questionnaire TERTC-DEQ. The subjects with a total graduated points of over 17 were not allowed to participate in the further measurements. In the study there was a total amount of 38 subjects, were 5 participated twice for both measurements, coffee and water.

Web pages are visited through a variety of different devices with varying screensizes. One method for adapting web pages to this variety is called responsive design. Geographical information, often in the form of embedded maps, is common on the web. The combination of responsive design and geographical information has been shown to lead to interaction problems and is therefore assumed to need special considerations. This thesis examines this combination and investegates how presentation of geographical information can be adapted to responsive web design.

The purpose of this bachelor´s report is to expand the knowledge about heat supply of a small house in Malmö. The heat supply will be provided from solar panels in combination to two accumulator tanks which will storage the up heated water and a pellet boiler.The technique used here is warmth storage in water over seasons, which will provide the total need of heating for the house. Accumulator tanks in combination to solar panels gets more and more common in Sweden but this far it´s unusual to use it for storage over seasons. This report will highlight many of the difficulties associated whit heat storage and give information about a system's possible design and function.The design of this system is decided early on. An accumulator tank is placed 2 meters down in the earth on the backside of the house.

Uranium (U) is a naturally occurring component in bedrock and under the "right" conditions it can dissolve and move into the ground water. Since many people in Sweden depend on drilled wells as their main drinking water supply, they may be exposed to the uranium in the water. Radioactive radiation is not the major concern associated with naturally occurring uranium. It is rather the chemical properties of uranium that make it a potential danger to human health. Uranium is proven to have toxic effects with respect to the functioning of the kidneys.

The company Olofsfors AB manufactures drive belts for forest machinery, known as ECO-Tracks, and abrasion-resistant steel and cutting edges for graders, excavators and tractors, known as Bruxite and SharqEdges. Manufacturing these products requires the steel to be heated and molded, then submerged in water and hardened. The water used in the hardening of steel is pumped to the process from pits below the floor and then pumped back to the pit after it?s been used. Since the temperature of this water rises after being used to harden the steel the temperature of the pumping pit needs to be adjusted to maintain its setpoint of 21°C.

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.