Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Ken K. Ho"'
Publikováno v:
Integrated Ferroelectrics. 101:89-100
A novel concept to use a stress induced phase transformation in NiMnGa for solid state refrigeration is investigated. The stress needed to induce a phase transformation was measured at temperatures from 24 to 60°C. The stresses were sufficiently low
Publikováno v:
Integrated Ferroelectrics. 83:121-138
Crystallographically-aligned magnetostrictive particle (CAMP) composites offer increased bandwidth and durability when compared to monolithic and laminated magnetostrictive systems. CAMP composites were evaluated under combined magnetic, thermal, and
Autor:
Christopher J. Howe, Anne E. Nelson, Tuan V. Nguyen, David J. Handelsman, Markus J. Seibel, Ken K. Ho, Graham J. Trout, Robert C. Baxter, Rymantas Kazlauskas, Kin-Chuen Leung
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 91:4424-4432
Context: GH-responsive markers of the IGF system and of collagen turnover hold promise as the basis of a GH doping test.Objective: The purpose of this study was to determine the influence of age, gender, body mass index (BMI), ethnicity, and sporting
Publikováno v:
Integrated Ferroelectrics. 71:241-248
Energy absorption properties of offstoichiometric Terfenol-D (Tb(x)Dy(1 − x)Fe2) arcmelted rods were experimentally measured. Samples with Tb compositions for x = 0.35, 0.40, 0.45, 0.50, 0.75 and 1.0 were tested in compression using an MTS load fra
Publikováno v:
Journal of Intelligent Material Systems and Structures. 15:387-392
Among the different methods of measuring the phase transformation temperature, electrical resistivity measurement is found to be an important probe in determining different phases in sputtered NiTi film. In the present investigation NiTi film deposit
Publikováno v:
Thin Solid Films. 413:1-7
In this paper we have examined compositional shifts in NiTi film sputter-deposited from a heated and a cooled target. Substrates were radially placed at 18° intervals to capture the semicircular sputtering profile. The composition of the film was me
Publikováno v:
Energy Sources. 23:665-673
The generation of fly ash during coal combustion represents a considerable solid waste disposal problem in the state of Illinois and nationwide. In fact, the majority of the three million tons of fly ash produced from burning Illinois bituminous coal
Autor:
Ying Gao, Kunlei Liu, Wei-Ping Pan, John T. Riley, Stephen R. Smith, Ken K. Ho, Arun K. Mehta
Publikováno v:
Energy & Fuels. 15:1173-1180
Mercury is widely used in industry because of its diverse properties, which makes it an important part of industrial processes and an important ingredient in many products. However, concern over he...
Publikováno v:
Combustion Science and Technology. 164:145-162
The objective of this project is to study the reduction, at a low monetary cost, of mercury emissions from coal fired combustors by using HCl to convert elemental mercury to oxidized mercury species. The HCl atmosphere needed for the oxidation of ele
Autor:
Ken K. Ho, Gregory P. Carman
Publikováno v:
Thin Solid Films. 370:18-29
In this paper we present a novel method for depositing NiTi thin film by DC sputtering. The film has transformation temperatures very close to that of the target. The new process involves heating the target and does not require compositional modifica