1 727 uppsatser · sida 47 av 60
… in order to find the one with the greatest potential for separation of the substances in question. Using the selected column, the separation was optimised by means of experimental design and the software The Unscrambler 7.8. The parameters studied were the flow rate, the column …
… as well as a grain of dust. They also know that with addition of a colored substance in the water, the mass increases, but more hesitation exists when the additive is sugar. A couple of students are capable of discussing logically sometimes but not at all events.
Elevers uppfattningar om materia en kvalitativ undersökning i årskurs 3
… as well as a grain of dust. They also know that with addition of a colored substance in the water, the mass increases, but more hesitation exists when the additive is sugar. A couple of students are capable of discussing logically sometimes but not at all events.
… there was lack of competence within different departments as well as give some substantiate proposals on educations in Systematic Work Environment Management. The method used to investigate this was interviews and observations on how the Systematic Work Environment Management …
… To get under control with our environmental issues it’s important to find substitutes for oil that are both cheap and environmentally friendly. Ethanol has a long history as a motor fuel and is both enviromentally friendly has a high efficiency. According to the EU commissions …
… enzymatiskt nedbrutna i människans matsmältningssystem och bilda cancerogena substanser. Syftet med denna studie var att undersöka om skogsflis, fetvadd och vitrötesvamp kan användas för att bryta ner färger som används vid textilfärgning i synnerhet i fattigare länder där …
… Computer simulations play a decisive role in this context because they substitute the expensive and time-consuming laboratory tests. The model is based on a multi-zone approach and uses the wellknown Extended Zeldovich Mechanism which gives a relation to calculate the NO …
… of gaseous ethanol can not be kept in a bag more than a few minutes without a substantial decrease of the measured concentration.
<em><em>?En materialstudie </em></em>
… resistance on clear polycarbonate dust containers. Several hard coats and substituting materials were evaluated. Even though almost all of them gave a better result than the reference material, none of them was good enough to go further with. As a fifth task a material library …
… of the art research and the option to use voltage readings from the different substations. The conclusion of this master thesis is that the largest contribution to the high voltage levels is made by the large compensation for distribution loses. Furthermore an additional error …
… enligt god revisionssed göra en bedömning av om företagaren är seriös. Både substans- och intern kontroll-granskningsåtgärder genomförs. Då revisorer inte med rimlig grad av säkerhet kan styrka att redovisningen är upprättad enligt god redovisningssed skriver de anpassade …
… conclusions that we drew was that the Swedish welfare model is facing a substantial change and that it will affect the Swedish social work in its very core. Moreover, we believe that the collective bargaining model is at a crossroads and will have to undergo modifications to …
… more frequent described. The most common role for the elderly was either as substitutes for parents or neighbours to the child. The illustrations of the elderly often showed grey hair, a bent posture and traditional clothing.
… och bestämda pronomen har undersökts. Det andra är Orality, där andelen substantiv, facktermer och sammansättningar har undersökts. Det tredje begreppet är Connectivity, där förekomsten av direkt tilltal, frågor, utrop, berättar-jag och värderande ord, har undersökts. Variabeln …
On-call work has increased substantially in the past 20 years in Sweden, not least in the public sector and most notably in health and social care. This thesis argues that the increase has considerable influence on the prospects of on-call workers in the public services to act …
