Sökning: "relative locations"

Visar resultat 1 - 5 av 73 avhandlingar innehållade orden relative locations.

  1. 1. A laboratory vehicle mock-up research work on truck driver’s selected seat position and posture : A mathematical model approach with respect to anthropometry, body landmark locations and discomfort

    Författare :Kianoush Fatollahzadeh; Jan Forslin; Roland Kadefoers; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; truck driving; anthropometry; body landmarks; discomfort; sitting posture; Other industrial engineering and economics; Övrig industriell teknik och ekonomi;

    Sammanfattning : Professional truck drivers are highly exposed to fatigue and work related injuries. Truck drivers are common victims of musculoskeletal disorders, frequently suffering from pain symptoms particularly in the neck, shoulder and lower back. This situation is believed to be a contributor to the high absenteeism in this job category. LÄS MER

  3. 2. Relationship between motion of bubbles and agglomeration of inclusions into clusters during solidification of continuously cast steel

    Författare :Arash Safavi Nick; Mickael Vynnycky; Seppo Louhenkilpi; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The possibility of cluster formation during solidication of steel is explored to explain structures that are seen on the fracture surface of the steel. A hypothesis is built that postulates porosities provide favourable locations for inclusions to agglomerate and form clusters. LÄS MER

  4. 3. Gas emissions from dairy cow and fattening pig buildings : effects of animal parameters, climatic factors and manure management on methane and ammonia missions

    Författare :Ngwa Martin Ngwabie; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : The objective of this research is to contribute to the knowledge concerning the abatement of gas emissions from livestock production. Investigations regarding the choice of sampling locations for gas concentration measurements, quantification of gas emissions and the factors that affect gas emissions were conducted. LÄS MER

  5. 4. Frame of reference in Iwaidja : Towards a culturally responsive early years mathematics program

    Författare :Cris Edmonds-Wathen; Dianne Siemon; Australia RMIT University; []
    Nyckelord :mathematics education; Indigenous education – primary; language and mathematics; spatial cognition; didactics of mathematics; matematikdidaktik;

    Sammanfattning : Most Indigenous Australian language speaking students in remote Northern Territory locations are taught in English by non-Indigenous teachers. Their first languages are inadequately accounted for in mathematics curricula and assessments. LÄS MER

  7. 5. Seismicity and crustal structure in Iceland

    Författare :Claudia Abril; Ólafur Gudmundsson; Vala Hjörleifsdóttir; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Earthquake relocation; local earthquake tomography;

    Sammanfattning : The main goal of this Ph.D. thesis is to improve locations of earthquake hypocenters and to resolve heterogeneous crustal structure and its effects on travel times. The data and case studies are drawn from the Icelandic national SIL network and the temporary NICE project deploy-ment in the Tjörnes Fracture Zone. LÄS MER