Uppsatser om laboratory work

80 uppsatser · sida 5 av 6

Optimering av glödgningsparametrar för kromstål

Examensarbete, avancerad nivå · Luleå

… This will be achieved by performing a number of annealing experiments on laboratory level. Also, the aim is to understand the chemical reactions and physical mecanisms controlling the pickling process. This work is expected to lead to timesaving changes in the annealing and/or …

Förändring inom Polisen ?

en fallstudie ur ett medarbetarperspektiv

Magisteruppsats · Linköpings universitet

… in Östergötland, Jönköping, Södermanland and SKL (Swedish crime technical laboratory). The initiative to this change was taken in 2002 and in 2003 a decision was made to create a joint servicecenter. Purpose: The purpose of this rapport is, in a collaborator perspective, to …

Studie och riskanalys av sulfidleror i Uppsala stad

Examensarbete, avancerad nivå · Uppsala universitet

… pH, alkalinity, dissolved sulphate and mobilised metals. The results from the laboratory study showed that a clay with a high calcium carbonate content and thus a high net neutralisation potential (NNP) will consume the generated acid and prevent against a lowering of the pH. In …

Hårdhetsvariation i grundvatten längs Badelundaåsen mellan Leksand och Avesta

Examensarbete, avancerad nivå · Uppsala universitet

… not usually performed in the field. In this work, pH values were obtained from laboratory analyses, and no measurements were made in the field. Also road salt effects hardness. From several wells located closely to way 70 were received data showing rising chloride contents and …

Bildförbättring över en bildsekvens

Masteruppsats · Linköpings universitet

When SKL (Swedish National Laboratory of Forensic Science) gets images to analyse, the task often is to identify a person or an object. In that work it’s important to find features. Unfortunately images from camera surveillances often contain a lot of noise, so details can be …

Att arbeta laborativt

Ett arbete om laborativt material riktat till addition

Examensarbete, grundnivå · Mälardalens högskola

… by seeing and learning by doing (see page 11) work well in combination with laboratory material. The results show that many addition strategies were used in the game ”Twice as much”. The most widely used strategies were finger counting, finger numbers and by starting with the …

Reflekterande eller reproducerande matematik

en jämförande studie mellan två undervisningsmetoder i matematik, det laborativa och det traditionella

Kandidatuppsats · Södertörns högskola

… is: What are the advantages and disadvantages of the traditional and the laboratory method of teaching, supported by the two keywords teaching method and learning? This C-paper is based on a qualitative research aiming to gather an in-depth understanding of human behavior …

Oosporbildning av Phythophthora infestans i potatis och bägarnattskatta

Kandidatuppsats · SLU

… part of Sweden. The work presented here is based on a greenhouse and laboratory study, and aims to compare the formation of oospores in potato resp. hairy nightshade. The results shows that oospore formation is higher in isolates coming from nightshade compared to isolates from …