The effect of noble metals on catalytic methanation reaction over supported mn ni oxide based catalysts

... for h The effect of noble metals on catalytic methanation reaction over supported Mn/ Ni oxide based catalysts 637 further studied on the next parameter; the effect of various calcination temperatures ... Isotherm plots of Ru /Mn/ Ni (5:35:60)/Al2O3 calcined at 1000 °C, fresh, (b) used1x, (c) used7x The effect of noble metals on cataly...

Ngày tải lên: 02/09/2015, 13:47

... Maher A. R Sadiq Al-Baghdadi A CFD study of hygro-thermal stresses distribution in tubularshaped ambient air-breathing PEM micro fuel cell during regular cell operation International Journal of Energy ... differential between the fuel cell stack and the operating environment make thermal management a challenging problem in PEM fuel cells As the am...

Ngày tải lên: 05/09/2013, 14:58

... and brine depth) The objective of this work is to investigate the effect of brine depth on the productivity and efficiency of solar still under laboratory conditions Table shows a summary of some ... summary of some of the studies cited in the literature that examined the effect of brine depth on productivity It can be seen from the table...

Ngày tải lên: 05/09/2013, 16:10

... reduction in NOX emission and increase in smoke, CO and HC emissions [3-5] Pradeep & Sharma [3] investigated the effects of hot EGR along with JB100 (100% Jatropha biodiesel) on engine performance and ... CO and unburned HC emissions The aim of the current study is to investigate the effect of EGR on performance parameters and exhaust emissions...

Ngày tải lên: 05/09/2013, 16:11

... Hai_Trung-Anh strongly, and many buildings and big houses are grown up a lot.Morever, the growth of economy has given a lot of advantages by making people richer, healther, and freer to enjoy their lives.I ... richer, healther, and freer to enjoy their lives.I always pride of my city whenever I talk about him.I wished that could work at my hometown after finishing at universit...

Ngày tải lên: 18/01/2014, 07:20

... wedlock.2 If the characteristics of the parents and their relationship that determine the risk of union dissolution also affect child wellbeing, then estimates of the effect of separation on child outcomes ... (defined as the dissolution of a romantic relationship) has a causal effect on child health We focus on the effect of parental relations...

Ngày tải lên: 12/02/2014, 11:20

... addition of Co2+ ion content, which may be attributed to the ionic radii of constituent ions causing increase in lattice parameter and the densities of pure cobalt ferrite (5.29 g/cm3) and pure nickel ... temperature.These plots show that an increase in Co2+ doping yields monotonic increase in the saturation magnetization of Niferrite which may be due to the substit...

Ngày tải lên: 13/02/2014, 04:20

... Centering Approach to Pronouns Proceedings of the 25th Conference of the Association for Computational Linguistics, 1987 Janet Cahn The Effect of Intonation on Pronoun Referent Resolution Draft, 1990 ... salience One determiner of whether attentional or propositional effects are dominant is the type of information provided by the accented constituent Because nonpronominals c...

Ngày tải lên: 20/02/2014, 22:20

... With the addition of trifluoroethanol, the susceptibility of RNase A to both proteases changes considerably Whilst global conformational changes of RNase A could also be disclosed by spectroscopy, ... Bachem All other chemicals were the purest ones commercially available Determination of RNase A concentration The protein concentration of RNase A stock solutio...

Ngày tải lên: 22/02/2014, 07:20

... provide a theoretical framework on the basic concepts and theories involved in monetary incentive in task and effort performance of managers and accountants There are not many things as monetary incentive ... companies use money to motivate managers and accountants on effort and task performance?  What happens if monetary incentives are not parallel w...

Ngày tải lên: 13/03/2014, 14:20

... uses the Landsat TM and ETM+ to extract the built‐up  land in the city and  evaluate  the change  of agricultural land under  urbanization in Ho Chi Minh City.   2. The study area  Ho Chi Minh City has  a  very  favorable  ... 61 (1995) 993.  [5] Institute of Economic Research and Department  of Culture  and  Information  of Ho Chi Minh City,   Economic  of Ho Chi Minh...

Ngày tải lên: 14/03/2014, 15:20

... Managers consider the effect of 104 P.M Healy, Effect of bonus schemes on accounting decisions alternative accounting methods on the present value of their bonus awards However, the effect of a procedure ... Healy, Effect of bonus schemes on accounting decisions 95 The only accrual omitted is the earnings effect of the equity method of...

Ngày tải lên: 15/03/2014, 16:20

... Solid Films 425 (2003) 175–184 Therefore, the main role of hydrogen here is the effective passivation of nonradiative recombination centers 3.4 The effect of annealing times upon 400 8C annealing ... oscillations of the red PL upon 400 8C annealing It was found that upon 400 8C annealing, during the decay process of the PL centers (blueshift of the PL),...

Ngày tải lên: 16/03/2014, 15:31

... principle demonstrating the ability of the HAMP domain region to regulate AC activity The effect of the HAMP domain on the CHD of Rv1319c was much less pronounced, supporting the earlier notion of a ... vitro Inclusion of the N-terminal HAMP- region enhanced the activity of the CHD of Rv3645 by more than an order of magnitude Disruption of the pr...

Ngày tải lên: 23/03/2014, 12:20