Materials Literature
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Core temperature measurements are very important in the field of healthcare. For example, core temperature measurements are effective for the prevention hyperthermia or sudden infant death syndrome (SIDS). Although frequent measurements are ideal, invasive methods such as esophageal, and rectal methods are not suitabl…
Friction stir powder processing (FSPP) can produce metal matrix composites (MMCs) in the stir zone. Unlike the conventional technologies such as powder metallurgy or molten metal processing, it is still challenging for FSPP to produce high-particle-content MMCs, and the mechanical and functional properties are limited…
Bimetallic weld techniques have progressed a great deal in the last decade. In this work, the effect of the filler metal composition on microstructure and mechanical behavior of dissimilar HSLA-X70/304L stainless steels weld joint is investigated. The dissimilar weld joints are fabricated using austenitic, duplex and…
The current understanding is that the progress of terahertz technology demands highly-functional and high-performance optical devices. Materials are limited in naturally-occurring materials with positive refractive indices when conventional techniques design the devices. However, metamaterial techniques can shed light…
We fabricated Ag electrodes on GaN-based blue light-emitting diodes (LEDs) by direct screen printing with Ag nanoparticle paste instead of commonly used dry processes. After the direct screen printing of Ag nanoparticle pastes on p-type GaN, successive sintering was carried out at 450°C for 30 min. LEDs with a square…
For the future development of seafloor massive sulfides (SMS) in the EEZ of Japan, efforts to exploration and technological development have been enhanced. Ministry of Economy, Trade and Industry (METI) formulated "Plan for the development of ocean energy and mineral resources" in 2009, and it was amended in December…
A novel severe plastic deformation (SPD) technique entitled repetitive tube expansion and shrinking (RTES) has been developed to fabricate ultra-fine grained and nanostructured AZ91 tubular components. This method includes two different half-cycles and is based on pressing a tubular part through an angular channel die…
Waste rubber tyres were used to prepare activated carbon via destructive distillation method employing a two stage process i.e. carbonization and chemical activation in a \ntubular furnace. Carbonization was done at 500°C for 1 h followed by impregnation of char with NaOH. Activation was done in a horizontal tube furn…
Silver sulphide (Ag2S) has been a subject of investigation over the years for possible applications in various optoelectronics, electronics and industrial applications. Materials cost, abundance of the constituents elements, and its efficiency in use are fundamental properties in selecting materials for use as absorbe…
Water flooding is the dominant fluid injection technique and is frequently applied worldwide secondary recovery process, which involves water injection in the oil formation under high pressure through an injection well to enhance oil recovery of the well(s) of interest. In order to plan implement successful water floo…
In this study we present the data of investigation of the biomineral (SiO 2 ) particles of the brown algae: Fucus evanescence (C.Agardh 1820), Turbinaria ornate (Tur ner 1807), Sargassum miyabei (Yendo, 1907), Dictyot a dichotoma (Hudson) J.V.Lamouroux 1809. 2 wide-sprea d morphotypes of mineral particles were found u…
In the present work, the authors report the fabrication of p-CuO/n-ZnO heterojunction grown on (100) n-Si substrate. The CuO thin film has been grown by employing vapour-liquid-solid (VLS) technique and the n-ZnO nanowires are grown by chemical bath deposition (CBD) method. The optoelectronic and the photovoltaic prop…
The objective of the present study has consisted in obtaining and studying the properties of the composite material based on silicon carbide and corundum. The synthesis process of the composite material is effected by means of adding aluminum to the traditional charge used in the technology of silicon carbide obtainin…
Ischemia is responsible for several heart injuries, leading to functional disorders and higher mortality in animals. This process is a condition of blood circulatory arrest, leading to hypoxia and an anaerobic glycolysis. In this case, glycogen is fundamental to maintain energy homeostasis, through glycogen synthase k…
A precipitation hardenable semi-austenitic stainless steel AISI 632 grade was austenitized according to industrial specifications and thereafter subjected to isothermal treatment at sub-zero Celsius temperatures. During treatment, austenite transformed to martensite. The isothermal austenite-to-martensite transformati…
Nickel selenide nano particles has been successfully synthesized from the reaction of nickel acetate [(CH3COO)2 Ni.4H2O] with sodium selenite (Na2SeO3) in the presence of glycerol as capping agent and hydrazine hydrate (N2H4. H2O) as reductant at 90oC for 6.30 hours through simple hydrothermal method. Doped NiSe:Mn is…
CREATION OF A NEW EQUATION OF MOTION TO CALCULATE DISSIPATED ENERGY BETWEEN TWO ADJACENT BUILDINGS - 5th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering Methods in Structural Dynamics and Earthquake Engineering - 25 - 27 May 2015 Crete Island, Greece
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This Ph.D. thesis is concerned with the design and use of guided mode resonance filters (GMRF) for applications in refractive index sensing. GMRFs are optical nanostructures capable of efficiently and resonantly reflecting a narrow wavelength interval of incident broad band light. They combine a diffractive element wi…
INFLUENCE OF JOINT RESPONSE IN THE ASSESSMENT OF SEISMIC PERFORMANCE OF EXISTING REINFORCED CONCRETE FRAMES - 5th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering Methods in Structural Dynamics and Earthquake Engineering - 25 - 27 May 2015 Crete Island, Greece