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Nanocomposite nc-TiC/a-C:H films have been deposited via filtered cathodic vacuum arc technique, employing Ti target and C2H2 gas as material precursors. The composition and nanostructure of film, correlated to mechanical and tribological properties of film, are varied by changing C2H2 flow rate...
Persistent link: https://www.econbiz.de/10005080602
Al-Cu alloy castings are obtained using centrifugal casting. The regularity of mechanical property gradient distribution of Al-Cu alloy castings with the same centrifugal radius at different positions is investigated. The result shows that the tensile strength, yield strength, elongation and...
Persistent link: https://www.econbiz.de/10011011220
An adherent nano-superhard titanium nitride (TiN) film on the substrate of Cr12Mo4V high speed steel was prefabricated in a vacuum cathode multi-arc ion-plating system. Microhardness, film-to-substrate adhesion, and microstructure of the film were investigated typically using Vickers hardometer,...
Persistent link: https://www.econbiz.de/10005080553
Over the past century, fossil fuels have provided the majority of China's energy. However, their extensive utilization leads to a shortage and environmental pollution. Recently, submarine and permafrost gas hydrate deposits have been investigated as a possible clean and sustainable energy source...
Persistent link: https://www.econbiz.de/10010744059
The modified Peirel–Nabarro model of dislocations is not valid for the superdislocation bounded by the antiphase domain boundaries in long-range ordered intermetallic. In this work, a new Peirel–Nabarro Stress model is developed to take into account the critical resolved shear stress of...
Persistent link: https://www.econbiz.de/10010660990
antimalarial drug, nanoformulated Primaquine (PQ), in whole blood and plasma. The analyte was extracted using a protein … for the analysis of PQ in plasma was 92.7% (%CV = 3.7) and 93.7% (%CV = 5.4), respectively. No significant matrix effect … and compare PQ concentrations in whole blood and plasma samples. Results of the statistical analysis using a linear mixed …
Persistent link: https://www.econbiz.de/10012049192
The growing demand for plasma, especially for the manufacture of therapeutic products, creates an urgent need for a … representative sample of 826 Canadian residents to assess attitudes toward legalizing the compensation to plasma donors, a practice … that is illegal in several Canadian provinces. We found no evidence of widespread societal opposition to payments to plasma …
Persistent link: https://www.econbiz.de/10011872091
concurrently with a kinetic code, to determine the degree of synergy between them. A target {beta} = 40% NSTX plasma is examined. A … current calculations, over the outer 60% of the plasma radius. Relatively small synergy net bootstrap current is obtained for … EBW power up to 4 MW. Locally, bootstrap current density increases in proportion to increased plasma pressure, and this …
Persistent link: https://www.econbiz.de/10009435941
OAK-B135 The authors have initiated an experimental program to address some of the questions associated with operation of a tokamak with high bootstrap current fraction under high performance conditions, without assistance from a transformer. In these discharges they have maintained stationary...
Persistent link: https://www.econbiz.de/10009436745
Persistent link: https://www.econbiz.de/10012063801