UH Research Archive: Recent submissions
Now showing items 7661-7680 of 11145
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New technologies for the reactive processing of metal-matrix composites
(TRANS TECH PUBLICATIONS LTD, 1995)Reactive processing is emerging as a viable technology for the production of discontinuously reinforced metal-matrix composites. In this review various in-situ processes are described and their potential is assessed in ... -
Combustion synthesis in the Mo-Si-Al ternary system
(1998)Combustion synthesis reactions were investigated in the Mo-Si-Al ternary system along the MoSi-MoAl tie line. The experimental data show that addition of Al helps the exothermicity of the reaction, presumably with the help ... -
Kinetic dissociation of nickel titanate and nickel tungstate in oxygen potential gradients
(1994-06-01)Nickel titanate (NiTiO) and nickel tungstate (NiWO) were exposed to oxygen potential gradients at 1400 and 1100° C, and they were found to dissociate into their constituent oxides, namely, NiO and TiO, and WO and NiO, ... -
Preparation of Fe-TiC composites by the thermal-explosion mode of combustion synthesis
(1997-01-01)Titanium carbide ferrous matrix composites were produced by means of the thermal explosion mode of combustion synthesis. The combusting behaviour of the powder mixtures was investigated. The effect of the processing variables ... -
Carbothermic reduction of a columbite concentrate to produce cemented carbides and metal-matrix composites
(1994-04-01)The study of the carbothermic reduction of a columbite concentrate was carried out to form cemented carbides based on particles of (Nb, Ta)C solid solution bonded together by ferromanganese. The effect of various parameters ... -
Preparation and microstructure of AlOTiC composites by self-propagated high temperature synthesis
(1994-01-04)This investigation was concerned with the production of ceramic composites based on AlOTiC by means of self-propagated high temperature synthesis. When titanium and carbon black mixed with AlO powder reacted, the ignition ... -
Dig! Places : Blending Creative Writing and Archaeology
(Nicolaus Copernicus University Press, 2008) -
Out of Solitude : Collaborative Fiction Writing
(Professional and Higher, 2012) -
Licensing and Retained Funds Regulation of Internet Third Party Payment Providers in China
(2009)As a newly emerging electronic payment instrument, Internet third party payment is becoming increasingly popular and influential in China and has attracted regulatory attention from the Chinese central bank -- People’s ... -
Residual stresses relaxation caused by pulsed electric current
(2010)The results of investigations of the influence of the treatment based on a direct passage of pulsed electric current of high density through the simple parts with a copper-composite joint, coatings and a grinded surface ... -
Social Measures, education and rehabilitation of young offenders.
(University of Hertfordshire, 2012-02-11)This report was commissioned by the Council of Europe, and accepted in October 2009. Acknowledged in footnote of Council of Europe policy, see http://assembly.coe.int/ASP/Doc/ATListingDetails_E.asp?ATID=11305) (Silvia ... -
Tommy Sheridan: From Hero to Zero? : A Political Biography
(Welsh Academic Press, 2012-01-26) -
New Directions : Understanding interactions of air quality and climate change at regional scales
(2012-03)The estimates of the short-lived climate forcers’ (SLCFs) impacts and mitigation effects on the radiation balance have large uncertainty because the current global model set-ups and simulations contain simplified ... -
Urban livelihoods under a changing climate : Perspectives on urban agriculture and planning in Lusaka, Zambia.
(2012-02)With rapidly deteriorating national and local economies, many urban dwellers in sub-Saharan Africa are resorting to informal sector activities to ameliorate the current food insecurity that poor households face. Among these ... -
Hypermobility and the hypermobility syndrome : assessment and management
(Elsevier, 2012-04) -
In vitro toxicity of nanosized copper particles in PC12 cells induced by oxidative stress
(2012-06)Recent evidence suggests that some nanomaterials, which are widely used in many fields, have health effects. In order to investigate the cytotoxicity induced by nanosized copper particles (nano-Cu), PC12 cells, which were ...