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Item Metadata only Assessment of mechanical properties and transformation behavior of locally-made ni-ti alloys used in orthodontics(Mahidol University. Mahidol University Library and Knowledge Center, 2008) Nattiree Chiranavanit; Surachai DechkunakornItem Metadata only The potential of high copper alloys as alternative materials for post-and-core application(Mahidol University. Mahidol University Library and Knowledge Center, 2004) Usanee Peungpaiboon; Somchai UrapeponItem Metadata only Iron-Nickel alloy thin films prepared by electrodeposition on indium tin oxide coated glasses(Mahidol University. Mahidol University Library and Knowledge Center, 2014) Worapat Inprasit; Asawin Sinsarp; Tanakorn Osotchan; Preeyanuch SangtrirutnugulIn this study, Fe-Ni alloy thin films are prepared by electrodeposition under diverse conditions, which include varying amounts of iron and nickel ions in electrolytes; varying amounts of additives in electrolytes; applying an external magnetic... field during preparation; and measuring the types of in-situ monitoring electrochemical cells for investigating the deposition of Fe-Ni alloy thin films. In addition, the crystal structure of Fe-Ni alloy thin films are identified by x-ray diffractionItem Metadata only Full-band Monte Carlo simulation of electron transport in silicon germanium compound(Mahidol University. Mahidol University Library and Knowledge Center, 2002) Surachai Pengmanayol; Tanakorn Osotchan; Udom RobkobItem Metadata only Distributions of zeros of ising spin-glass partition functions in two-dimensional lattices(Mahidol University. Mahidol University Library and Knowledge Center, 1987) Teparksorn Pengpan; Pongtip WinotaiIn this thesis the characteristics of zero distributions of Ising spin-glass partition functions in two-dimensional lattices, such as square, triangular, and kagome lattices, are shown in complex temperature z plane. It has been found that the zeros of partition function of the model on square lattice lie on a unit circle. Similarly, in the Ising spin-glass triangular lattice, the zeros are located on a unit circle and the real z axis. In the Ising spin-glass kagome lattice, however, the zeros are distributed in the complex z plane and some of them are located both on the real as well as imaginary z axes. It has been known that the locus of zeros of partition function divides the complex plane into holomorphic regions in which the free energy is analytic. Only those regions on the positive real axis correspond to physical phases of the system while the off-positive real axis regions are nonphysical. These holomorphic regions as well as transition temperatures for both isotropic Ising and Ising spin-glass models in two-dimensional lattices are discussed in detail.Item Metadata only Bond strength of 8 base metal alloys with 3 porcelains(Mahidol University. Mahidol University Library and Knowledge Center, 2003) Marisa Panchim; Somchai UrapeponItem Metadata only Effect of 4-meta/acetone concentration on shear bond strength of heat-cured resin to covalt-chromium alloy(Mahidol University. Mahidol University Library and Knowledge Center, 2007) Sukit Anutongsriwilai; Somchai UrapeponItem Metadata only The effect of film thickness of two adhesive resin cements on shear bond strength of Ni-Cr alloy to bovine dentine(Mahidol University. Mahidol University Library and Knowledge Center, 2005) Wuthipong Luesak; Chatcharee SuchatlampongItem Metadata only Evaluation of heat polymerized polymethyl methacrylate (PMMA) and ethyl vinyl acetate (EVA) for attenuation of secondary electron released from gold alloy crown after being exposed to Co-60 external beam radiation.(Mahidol University. Mahidol University Library and Knowledge Center, 2008) Fatmasari, Fahima, 1979-; Ladawan NarkwongItem Metadata only The surface topography, composition and cell adhesion of commercially available laser-treated titanium implants(Mahidol University. Mahidol University Library and Knowledge Center, 2024) Kian, Khoo Lee, 1988; Sirichai Kiattavorncharoen; Natthamet Wongsirichat; Dutmanee Seriwatanachaiand titanium alloys lasered to a similar roughness of Biomate® samples should indicate the reason for the disparity between the two implant brands.