Search Results - "Harding, H R"

Condition-dependent responses of fish to motorboats by Harding, H R, Gordon, T A C, Wong, K, McCormick, M I, Simpson, S D, Radford, A N

“…Anthropogenic noise is a pollutant of global concern that has been shown to have a wide range of detrimental effects on multiple taxa. However, most noise…”
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The dependence of ZSM-5 additive performance on the hydrogen-transfer activity of the REUSY base catalyst in fluid catalytic cracking by Wallenstein, D, Harding, R.H

“…The trend in the FCC industry is towards increasing the rare-earth content of REUSY catalysts. Such catalysts provide higher acid site density than at lower…”
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Recent advances in the deactivation of FCC catalysts by cyclic propylene steaming (CPS) in the presence and absence of contaminant metals by Wallenstein, D, Harding, R.H, Nee, J.R.D, Boock, L.T

“…The deposition and ageing of contaminant metals on FCC catalysts in circulating pilot units best simulates the equilibration of FCC catalysts in commercial…”
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Latest developments in microactivity testing: influence of operational parameters on the performance of FCC catalysts by Wallenstein, D, Haas, A, Harding, R.H

“…An accurate assessment of catalyst performance is the most important goal in the testing of fluid catalytic cracking (FCC) catalysts since the catalyst is a…”
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Rational assessment of FCC catalyst performance by utilization of micro-activity testing by Wallenstein, D., Harding, R.H., Witzler, J., Zhao, X.

“…The increasing demand for a quick and simple screening tool of FCC catalysts and feedstocks has propelled the well known micro-activity test (MAT) ASTM-D…”
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Evaluation of sparse data sets obtained from microactivity testing of FCC catalysts by Wallenstein, D., Kanz, B., Harding, R.H.

“…Although many mechanistic studies of gas–oil cracking on fluid catalytic cracking catalysts have been published, only a small amount of literature has…”
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New developments in FCC catalyst technology by Harding, R.H, Peters, A.W, Nee, J.R.D

“…Fluid catalytic cracking (FCC) is a central technology in refining. The present paper will focus on recent progress in FCC catalyst and process technology and…”
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Spermatogenesis and Synaptonemal Complexes of Hybrid Petrogale (Marsupialia) by Close, R. L., Bell, J. N., Dollin, A. E., Harding, H. R.

“…Fertility, synaptonemal complexes (SCs) and spermiogenesis were examined in hybrids bred from four chromosomally different species of rock wallaby. Each of the…”
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ZSM-5 Additive in Fluid Catalytic Cracking. 2. Effect of Hydrogen Transfer Characteristics of the Base Cracking Catalysts and Feedstocks by Zhao, Xinjin, Harding, Robert H

“…The effect of hydrogen transfer reactions on ZSM-5 additive in a fluid catalytic cracking system was investigated. Microactivity testing of 4 wt % of ZSM-5…”
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Impact of rare earth concentration and matrix modification in FCC catalysts on their catalytic performance in a wide array of operational parameters by Wallenstein, D., Schäfer, K., Harding, R.H.

“…•FCC catalyst performance was investigated under a wide array of operational conditions.•In each scenario the same effects were seen.•Gasoline selectivity runs…”
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Catalytic cracking of alkylbenzenes: Modeling the reaction pathways and mechanisms by Watson, B.A., Klein, M.T., Harding, R.H.

“…The catalytic cracking reaction pathways and mechanisms of 1-phenylhexane, 1-phenyloctane and 1-phenyldecane were studied. Experiments at 500°C with a rare…”
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Coke Formation in the Fluid Catalytic Cracking Process by Combined Analytical Techniques by Qian, Kuangnan, Tomczak, Douglas C, Rakiewicz, Edward F, Harding, Robert H, Yaluris, George, Cheng, Zhao, Xinjin, Peters, Alan W

“…A combination of analytical techniques, including X-ray photoelectron spectroscopy (XPS), solid state 13C nuclear magnetic resonance (NMR) spectroscopy, and…”
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Nivazol: a glucocorticoid in rats with only hypothalamic-pituitary-adrenal-inhibiting activity in primates by Schane, H P, Harding, H R, Creange, J E, Botton, I, Castracane, V D, Snyder, B W

“…The synthetic steroid nivazol lacks three of the substituents considered to be important for glucocorticoid activity, i.e. the 3-keto, the 11-hydroxy, and the…”
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Mechanistic Modeling of n-Heptane Cracking on HZSM-5 by Watson, Beth A, Klein, Michael T, Harding, Robert H

“…A mechanistic model for the catalytic cracking of n-heptane was developed using a novel mechanism-based lumping scheme that exploits the chemical similarities…”
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Inhibition of furosemide-induced kaliuresis in the rat by trilostane, an inhibitor of adrenal steroidogenesis by Harding, H R, Creange, J E, Potts, G O, Schane, H P

“…In rats treated with furosemide, urinary losses of water, sodium and potassium were accompanied by increased circulating levels of aldosterone. Trilostane, an…”
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Fishes in a changing world: learning from the past to promote sustainability of fish populations by Gordon, T. A. C., Harding, H. R., Clever, F. K., Davidson, I. K., Davison, W., Montgomery, D. W., Weatherhead, R. C., Windsor, F. M., Armstrong, J. D., Bardonnet, A., Bergman, E., Britton, J. R., Côté, I. M., D'agostino, D., Greenberg, L. A., Harborne, A. R., Kahilainen, K. K., Metcalfe, N. B., Mills, S. C., Milner, N. J., Mittermayer, F. H., Montorio, L., Nedelec, S. L., Prokkola, J. M., Rutterford, L. A., Salvanes, A. G. V., Simpson, S. D., Vainikka, A., Pinnegar, J. K., Santos, E. M.

“…Populations of fishes provide valuable services for billions of people, but face diverse and interacting threats that jeopardize their sustainability. Human…”
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Evaluation of total muscular activity by quantification of electromyograms through a summing amplifier by Harding, R H, Sen, R N

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Fluid Catalytic Cracking Selectivities of Gas Oil Boiling Point and Hydrocarbon Fractions by Harding, Robert H, Zhao, Xinjin, Qian, Kuangnan, Rajagopalan, Kuppuswamy, Cheng

“…The product selectivities of the fluid catalytic cracking (FCC) process are strongly dependent on the properties of the petroleum gas oil reactant. In order to…”
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Crystalloid inclusions in the Sertoli cell of the koala, Phascolarctos cinereus (Marsupialia) by Harding, H R, Carrick, F N, Shorey, C D

“…Crystalloid inclusions are a common feature in the basal region of Sertoli cells in the koala, Phascolarctos cinereus. Generally located near the nucleus, they…”
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Heat Transfer through Low-Density Cellular Materials by Harding, R. H

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