Sökning: "Contact Resistance"
Visar resultat 16 - 20 av 285 avhandlingar innehållade orden Contact Resistance.
16. Heat transfer phenomena and mould flux lubrication in continuous casting of steel
Sammanfattning : Overall thermal resistance of the mould flux was measured tomake clear the influence of the mould flux properties on theheat transfer behavior in continuous casting, especiallythermal conductivity and the formation of air gaps in thisstudy. From the investigation of the effect of the mouldsurface temperature and physical properties of the mould fluxon heat transfer through the flux film, following knowledge hasbeen obtained. LÄS MER
17. "Who are you to tell us our history?" : kultur och religion i hawaiianers möte med amerikansk mission
Sammanfattning : The life and history of the Hawaiians has been documented ever since the contact with Western adventurers at the end of the 18th century. In connection with the arrival of American missionaries in 1820, these missionaries introduced and established a puritanical doctrine and method of communicating knowledge by way of the written word. LÄS MER
18. Sjöfart på stormigt hav : Sjömannen och Svensk Sjöfarts tidning inför den nazistiska utmaningen 1932-1945
Sammanfattning : The purpose of this study is to discuss German Nazism and Nazi Germany from the point of view of two specific representatives, namely, labour and capital. This has been facilitated by analysing the content of the Swedish Seamen’s Union’s newspaper, The Seafarer [Sjömannen] and its union counterpart, the Swedish Shipowners Association’s periodical, Scandinavian Shipping Gazette [Svensk Sjöfarts Tidning], from November 1932 up to and including 1945. LÄS MER
19. Impact of adjacent dielectrics on the high-frequency performance of graphene field-effect transistors
Sammanfattning : Transistors operating at high frequencies are the basic building blocks of millimeter wave communication and sensor systems. The high velocity and mobility of carriers in graphene can open ways for development of ultra-fast group IV transistors with similar or even better performance than that achieved with III-V based semiconductors. LÄS MER
20. Development and characterisation of the components of the polymer electrolyte fuel cell
Sammanfattning : .... LÄS MER
