Sökning: "Commercial activity"

Visar resultat 1 - 5 av 156 avhandlingar innehållade orden Commercial activity.

1. 1. Näringsdrivande stiftelser. En rättslig studie över ändamål, förmögenhet och förvaltning. Enterprise foundations. A legal study of purpose, property and administration

   Författare :Katarina Olsson; Juridiska institutionen; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Foundation; Charity; Enterprise foundation; Commercial activity; Purpose; Property; Civilrätt; Civil law; Trust;

   Sammanfattning : This thesis deals with questions concerning restrictions in the possibility of having commercial activities organised within the legal status of a foundation. An enterprise foundation is a foundation that either carries out commercial activities in its own name or is the owner of shares in a commercial enterprise organised outside the foundation. LÄS MER

3. 2. Aging effects on commercial lean NOx trap catalysts

   Författare :Jesus De Abreu Goes; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; aging; thermal degradation; sulfur poisoning; characterization; commercial lean NOx traps; NOx storage and reduction;

   Sammanfattning : As a countermeasure to global warming, vehicles with low carbon emissions are being investigated by promoting lean-burn engines and high combustion efficiencies. However, one limitation to the increasing use of these engines is the need to develop corresponding catalytic systems for controlling the nitrogen oxide (NOx) emissions in their lean exhaust. LÄS MER

4. 3. Inkomst av näringsfastighet i enskild näringsverksamhet - arbetsinkomst eller kapitalinkomst?

   Författare :Urban Rydin; Juridiska institutionen; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; income taxation; taxes; simple company; earned income; depreciation carry back and repair carry back.; finansrätt; skatterätt; fiscal law; capital gains taxation; simple firm; classification of activity; classification of real estate; capital income; dualistic tax system;

   Sammanfattning : Since the tax reform of 1990 the Swedish tax system separates earned income and capital income. On earned income such as "income from business" taxes and fees leads to a total margin tax burden that vary between 45 and 75 %. This margin effect can be compared to the 30 % proportional income tax on capital income. LÄS MER

5. 4. Utilization of Wild Fruit in Mozambique – Drying of Vangueria infausta (African medlar)

   Författare :Eulália Chiau; Livsmedelsteknik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Vangueria infausta; drying; maltodextrin; sucrose; softener; toughness; solar-assisted pervaporation; aroma; crystallization; water activity;

   Sammanfattning : Vangueria infausta (African medlar) is a wild fruit found in southern and central Mozambique. The ripe fruit has a leathery skin enclosing three to five seeds embedded in a soft pulp that tastes like apple. It plays an important role in the diet of the rural population and has the potential for commercial use. LÄS MER

7. 5. Deactivation of SCR catalysts - Impact of sulfur and the use of biofuels

   Författare :Johanna Englund; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Cu-SSZ-13; Cu-CHA; Catalyst deactivation; Activity test; DeNOx; Sulfur; NOx reduction; NH3-SCR; FAME; Emission control; HVO; Vanadia; Biofuel;

   Sammanfattning : In a near future, limits on CO2 emissions from vehicles will be introduced, which requires development of more fuel-efficient engines and most likely a transition towards the use of more biofuels. With the implementation of biofuels several issues could arise, one being the lack of fuel standards for these new type of fuels, leading to higher concentrations of catalyst poisons compared to conventional fossil fuels. LÄS MER