Essays about: "babak"

Showing result 16 - 20 of 28 essays containing the word babak.

  1. 16. Modeling and Simulation of Elastic Rods with Intrinsic Curvature and Twist Immersed in Fluid

    University essay from KTH/Numerisk analys, NA

    Author : Babak Maboudi Afkham; [2014]
    Keywords : ;

    Abstract : Understanding the dynamics of thin elastic rods that are immersed in fluid is fundamental in explaining many problems that arise in biology, physics and engineering. Solving the coupled system of rod-fluid in 3D is usually very costly, however in case of low Reynolds number, the three-dimensional problem can be reduced a one-dimensional problem on the centerline of the rod. READ MORE

  3. 17. Study of Argon Shrouding in Ingot Casting, with Focus on Improving the Operation at Scana Björneborg Steel Plant

    University essay from KTH/Materialvetenskap

    Author : Babak Ghazian Tafrishi; [2014]
    Keywords : uphill ingot casting; argon shrouding; steel; oxygen nitrogen uptake; stigande götgjutning; skyddad gjutning; stål; syre upptagning;

    Abstract : This thesis has been carried out as a development project at Scana Steel Björneborg with the purpose to study the influential parameters in argon shrouded ingot casting during the manufacturing of low-alloy steels. In the first stage, a literature study was conducted in order to investigate the theoretical background of the procedure and the importance of protecting the melt during ingot casting. READ MORE

  4. 18. Caries Prevalence and Caries Associated Measures in Children Living in a Rural Romanian Village

    University essay from Umeå universitet/Tandläkarutbildning

    Author : Babak Kaveh; Emilia Witkowska; [2014]
    Keywords : ;

    Abstract : A cross-sectional study was performed with the aim to investigate the caries prevalence and associated factors in 6 to 15 year old school children living in a village outside Cluj-Napoca, Romania. All children were offered to be included and examined for dental caries according to World Health Organisation (WHO) criteria. READ MORE

  5. 19. Prevalence and Identification of Lactobacillus Species Isolated from Infected Root Canals by MALDI-TOF Mass Spectrometry, 16S rRNA Gene Sequencing and API 50 CHL

    University essay from Umeå universitet/Tandläkarutbildning

    Author : Billie Sjöholm; Babak Bahrami; [2014]
    Keywords : ;

    Abstract : Lactobacillus, a part of the commensal oral microflora, is frequently found in infected root canals but is not considered to be an endodontic pathogen. Lactobacilli have proven to be difficult to identify on species level with biochemical and gene sequencing methods. READ MORE

  6. 20. The Challenges of Feed-in Tariff Law as a Policy Instrument to Promote Wind Power in Iran

    University essay from Mittuniversitetet/Avdelningen för ekoteknik och hållbart byggande

    Author : Babak Bakhtiari; [2014]
    Keywords : renewable energy; feed-in tariff; wind power;

    Abstract : This study was carried out with the aim of finding out the challenges towards Feed-in Tariff law instrument in order to promote renewable energy in Iran. The targets of the study were chosen among authorities and investors in the field of wind energy. Wind power was selected as the case study because of its more popularity among investors. READ MORE