Search for dissertations about: "Operation and sales"

Showing result 1 - 5 of 16 swedish dissertations containing the words Operation and sales.

2. 1. Reducing Diesel Engine Emissions - An Experimental Investigation

   Author : Arjan Helmantel; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Optical methods; Soot; Diesel; Emissions; HCCI;

   Abstract : In the recent past, the Diesel engine has been improved considerably in the areas ofperformance, fuel efficiency and exhaust emissions. In Europe, these improvements haveresulted in a strong increase in the sales of passenger cars equipped with a Diesel engine. READ MORE

4. 2. Profitability Performance of Supermarkets : The effects of scale of operation, local market conditions, and conduct on the economic performance of supermarkets

   Author : Mikael Hernant; Högskolan i Skövde; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Retailing; Store performance; Profitability; Economies of scale; Competition; Business and economics; Ekonomi; Humaniora-samhällsvetenskap; Humanities and Social sciences;

   Abstract : Ever since introduced and rolled out on the market during the 1950's and 1960's the supermarket format of grocery retail stores has played an important role in the grocery retail sector in Sweden, as well as in other countries. Although the sector in Sweden has evolved into a sector harbouring various store formats, the supermarket remains the major one - about half of the total volume of sales currently goes through supermarkets. READ MORE

5. 3. Modeling and forecasting the load in the future electricity grid : Spatial electric vehicle load modeling and residential load forecasting

   Author : Mahmoud Shepero; Joakim Munkhammar; David Steen; Uppsala universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electric Vehicles; GIS; Photovoltaics; Residential Load Forecasting;

   Abstract : The energy system is being transitioned to increase sustainability. This transition has been accelerated by the increased awareness about the adverse effects of the greenhouse gas (GHG) emissions into the atmosphere. The transition includes switching to electricity as the energy carrier in some sectors, e.g. READ MORE

6. 4. Managing competence development and acquisition in small manufacturing firms : differences between firms by organisational market performance

   Author : Håkan Ylinenpää; Luleå tekniska universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Entreprenörskap och innovation; Entrepreneurship and Innovation;

   Abstract : This thesis addresses how small manufacturing firms develop in-house competencies and acquire external expertise. It also relates in-house development and external aquisition to contextual factors. READ MORE

7. 5. Low Emission Concepts for Diesel Engines

   Author : Arjan Helmantel; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; post injection; adjustable valve timing; two-colour pyrometry; Homogeneous Charge Compression Ignition; emissions; piezo injector; swirl; combustion; Diesel; HCCI; endoscope;

   Abstract : In the recent past, the Diesel engine has been improved considerably in the areas of performance, fuel efficiency and exhaust emissions. In Europe, these improvements have resulted in a strong increase in the sales of passenger cars equipped with a Diesel engine. READ MORE