Sökning: "Jukka"

Visar resultat 1 - 5 av 60 avhandlingar innehållade ordet Jukka.

1. 1. The Creation of International Business Relationships : Experience and Performance in the Internationalization Process of SMEs

   Författare :Jukka Hohenthal; Harry Barkema; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Business studies; Business Relationships; Internationalization; SME; Knowledge; Learning; Experience; Performance; Process; Företagsekonomi; Business studies; Företagsekonomi; Business Studies; företagsekonomi;

   Sammanfattning : The present study examines the causal effect of experience on the performance of inter-national business relationships for small and medium-sized business firms. A case study of ten market entry processes in ten Swedish SMEs shows that both experienced and inexperienced firms can succeed in creating a new international business relationship. LÄS MER

3. 2. Modelling and experimental testing of truck tyre rolling resistance

   Författare :Jukka Hyttinen; Lars Drugge; Jenny Jerrelind; James Busfield; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Truck tyre; PRF; filler-reinforced rubber; ambient temperature; rubber testing; constitutive modelling; parametrisation; rolling resistance; load cell; Fletcher-Gent effect; Payne effect; Lastbilsdäck; PRF; förstärkande fyllmedel; gummi; omgivningstemperatur; gummiprovning; konstitutiv modellering; parametrisering; rullmotstånd; lastcell; Fletcher-Gent effekt; Payne effekt; Teknisk mekanik; Engineering Mechanics;

   Sammanfattning : Truck transport offers a versatile way to ship goods in regional, long haulage and urban applications. However, the heavy truck sector accounts for 6 % of total greenhouse gas emissions in the European Union. Therefore, there is a need for a substantial reduction of these emissions to secure the sustainability of Earth for future generations. LÄS MER

4. 3. Truck tyre rolling resistance : Experimental testing and constitutive modelling of tyres

   Författare :Jukka Hyttinen; Lars Drugge; Jenny Jerrelind; James Busfield; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Truck tyre; PRF; filler reinforced rubber; ambient temperature; rubber testing; parametrisation; Finite-element simulation; Lastbildäck; PRF; gummi; förstärkande fyllmedel; effekt av omgivningstemperatur; gummiprovning; parametrisering; Vehicle and Maritime Engineering; Farkostteknik;

   Sammanfattning : Global warming sets a high demand to reduce the CO2 emissions of vehicles. In the European Union heavy-duty road transports account for 6 % of the total greenhouse gases and one of the main factors affecting these emissions is related to the rolling resistance of tyres. LÄS MER

5. 4. Construction loads on shores and stability of horizontal formworks

   Författare :Jukka Ikäheimonen; KTH; []
   Nyckelord :;

   Sammanfattning : .... LÄS MER

7. 5. Gastroesophageal reflux disease in adults : the Kalixanda study : a population-based endoscopic study

   Författare :Jukka Ronkainen; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Gastroesophageal reflux disease (GERD) is a common burden on health care resources in the Western world and deteriorates the health-related quality of life of those affected, but its manifestations in the general population are as yet unclear. Also, the impact of gastroesophageal reflux symptoms (GERS) on health-related quality of life in the general population is poorly characterized. LÄS MER