Sökning: "Henrik Ekström"

Visar resultat 1 - 5 av 9 avhandlingar innehållade orden Henrik Ekström.

  1. 1. Dissertatio, virtutes boni præceptoris præcipuas breviter sistens, quam ex regiis constitutionibus scholasticis, venia. ampliss. ord. philos. Upsal. publico examini modeste offerunt Henricus Ekström ... et Elias Adolph. Gedner ... Roslagi. In audit. Gustav. maj. d. XVII Dec. MDCCLXXXVIII. H. a. m. s

    Författare :Henrik Ekström; Elias Adolf Gedner; Henrik Ekström; Uppsala universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP;

    Sammanfattning : .... LÄS MER

  3. 2. Eric Sparre pro rege, lege et grege. Academisk afhandling som med philosophiska facultetens samtycke under inseende af ... Doct. Joh. Henr. Schröder ... för philosophiska graden af Johan Albert Ekström Riksstatens stipendiat af Södermanlands och Nerikes nation till offentlig granskning framställes å Gustavianska lärosalen den 31 maj 1854. p. v. t. f. m., I

    Författare :Johan Henrik Schröder; Johan Albert Ekström; Johan Henrik Schröder; Uppsala universitet; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  4. 3. The influence of fracture on activity, social participation and quality of life among older adults. Results from the population study Good Ageing in Skåne

    Författare :Henrik Ekström; Geriatrik; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : The aims of this thesis where the target population has been older adults suffering from osteoporosis related fractures were firstly to study the association between functional impairment due to pain, and activity expressed as walking speed (WS) and Timed Get up and-Go (TUG), and to examine the associations between functional impairment and social participation (SP) and quality of life (QoL). Secondly, to study the association between activity and SP and QoL. LÄS MER

  5. 4. Evaluating Cathode Catalysts in the Polymer Electrolyte Fuel Cell

    Författare :Henrik Ekström; Göran Lindbergh; Anders Lundblad; Anthony Kucernak; KTH; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; fuel cell; humidity; model electrodes; Nafion; oxygen reduction; PEMFC; platinum; polymer electrolyte; thin film evaporation; titanium oxide; bränslecell; fuktighet; modellelektroder; Nafion; PEMFC; platina; polymerelektrolyt; syrereduktion; tunnfilmsförångning; titanoxid; Electrochemistry; Elektrokemi;

    Sammanfattning : The polymer electrolyte membrane fuel cell (PEMFC) converts the chemical energy of hydrogen and oxygen (air) into usable electrical energy. At the cathode (the positive electrode), a considerable amount of platinum is generally required to catalyse the sluggish oxygen reduction reaction (ORR). LÄS MER

  7. 5. On the use of traffic flows for improved transportation systems : Mathematical modeling and applications

    Författare :Henrik Fredriksson; Mattias Dahl; Johan Holmgren; Benny Lövström; Joakim Ekström; Blekinge Tekniska Högskola; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mathematical modeling; Transportation systems; Link flows; Mathematics and applications; Matematik med tillämpningar;

    Sammanfattning : This thesis concerns the mathematical modeling of transportation systems for improved decision support and analysis of transportation-related problems. The main purpose of this thesis is to develop and evaluate models and methods that exploit link flows. LÄS MER