Search Results - "Wall, F"

National reference doses for common radiographic, fluoroscopic and dental X-ray examinations in the UK by Hart, D, Hillier, M C, Wall, B F

“…The National Patient Dose Database (NPDD) is maintained by the Radiation Protection Division of the Health Protection Agency. The latest review of the database…”
Get full text

Influence of pyrolysis conditions on the structure and gasification reactivity of biomass chars by Cetin, E, Moghtaderi, B, Gupta, R, Wall, T.F

“…The physical and chemical structure as well as gasification reactivities of chars generated from several biomass species (i.e. pinus radiata, eucalyptus…”
Get full text

Characterising ash of biomass and waste by Tortosa Masiá, A.A., Buhre, B.J.P., Gupta, R.P., Wall, T.F.

“…Deposits formation on heat transfer surfaces is one of the main problems associated to biomass co-combustion. It reduces plant efficiency and availability and…”
Get full text

Zeta potentials of the rare earth element fluorcarbonate minerals focusing on bastnäsite and parisite by Owens, C.L., Nash, G.R., Hadler, K., Fitzpatrick, R.S., Anderson, C.G., Wall, F.

“…Rare earth elements (REE) are critical to a wide range of technologies ranging from mobile phones to wind turbines. Processing and extraction of REE minerals…”
Get full text

Pyrolytic characteristics of blended coal and woody biomass by Moghtaderi, Behdad, Meesri, Chatphol, Wall, Terry F

“…Pyrolytic characteristics of biomass/coal mixtures were investigated under conditions pertinent to pulverised fuel boilers. It was found that the mixtures of…”
Get full text

Assessing slagging and fouling during biomass combustion: A thermodynamic approach allowing for alkali/ash reactions by Nutalapati, D., Gupta, R., Moghtaderi, B., Wall, T.F.

“…The ash behaviour during combustion of a wheat straw sample was assessed using chemical fractionation and thermodynamic equilibrium calculations. Chemical…”
Get full text

Geochemical distinctions between igneous carbonate, calcite cements, and limestone xenoliths (Polino carbonatite, Italy): spatially resolved LAICPMS analyses by Rosatelli, G., Wall, F., Stoppa, F., Brilli, M.

“…Petrography-controlled laser ablation inductively coupled plasma mass spectrometry (LAICPMS) analyses of carbonate in fresh shallow level sub-volcanic Polino…”
Get full text

Oxy-fuel combustion technology for coal-fired power generation by Buhre, B.J.P., Elliott, L.K., Sheng, C.D., Gupta, R.P., Wall, T.F.

“…The awareness of the increase in greenhouse gas emissions has resulted in the development of new technologies with lower emissions and technologies that can…”
Get full text

Factors influencing the ignition of flames from air-fired swirl pf burners retrofitted to oxy-fuel by Khare, S.P., Wall, T.F., Farida, A.Z., Liu, Y., Moghtaderi, B., Gupta, R.P.

“…Combustion tests were undertaken in a vertical pilot-scale furnace (1.2 MWt) at the IHI test facility in Aioi, Japan, to compare the performance of an air…”
Get full text

Paramagnetism of Aqueous Actinide Cations. Part I: Perchloric Acid Media by Wall, Thomas F, Jan, Steve, Autillo, Matthieu, Nash, Kenneth L, Guerin, Laetitia, Naour, Claire Le, Moisy, Philippe, Berthon, Claude

“…A comprehensive study of actinide cation paramagnetism in acidic aqueous solution has been completed in perchlorate media. Employing the Evans method, all the…”
Get full text

Assessing the quality of democratic deliberation: A case study of public deliberation on the ethics of surrogate consent for research by De Vries, Raymond, Stanczyk, Aimee, Wall, Ian F., Uhlmann, Rebecca, Damschroder, Laura J., Kim, Scott Y.

“…“Deliberative democracy” is an increasingly popular method for soliciting public input on health care policies. There are a number of ways of organizing…”
Get full text

Combustion processes for carbon capture by Wall, Terry F.

“…A review of the technologies for coal-based power generation closest to commercial application involving carbon capture is presented. Carbon capture and…”
Get full text

What are the risks from medical X-rays and other low dose radiation? by WALL, B. F, KENDALL, G. M, EDWARDS, A. A, BOUFFLER, S, MUIRHEAD, C. R, MEARA, J. R

“…The magnitude of the risks from low doses of radiation is one of the central questions in radiological protection. It is particularly relevant when discussing…”
Get full text

UK population dose from medical X-ray examinations by Hart, D., Wall, B.F.

“…Objective: To assess the annual per caput and collective effective dose to the United Kingdom population from medical and dental X-ray examinations. Method:…”
Get full text

Fine ash formation during combustion of pulverised coal–coal property impacts by Buhre, B.J.P., Hinkley, J.T., Gupta, R.P., Nelson, P.F., Wall, T.F.

“…In many countries, legislation has been enacted to set guidelines for ambient concentrations and to limit the emission of fine particulates with an aerodynamic…”
Get full text

Influence of patient age on normalized effective doses calculated for CT examinations by KHURSHEED, A, HILLIER, M. C, SHRIMPTON, P. C, WALL, B. F

“…Monte Carlo simulations of CT examinations have been performed to estimate effective doses, normalized to axial air kerma, for six mathematical phantoms…”
Get full text

An Empirical Method for the Prediction of Coal Ash Slag Viscosity by Browning, G. J, Bryant, G. W, Hurst, H. J, Lucas, J. A, Wall, T. F

“…A new method for the prediction of the viscosity of coal ash slags, in the Newtonian region, is presented. The technique is modeled on experimental viscosity…”
Get full text

Magmatic graphite in dolomite carbonatite at Pogranichnoe, North Transbaikalia, Russia by Doroshkevich, A. G., Wall, F., Ripp, G. S.

“…A recently discovered dolomite carbonatite at Pogranichnoe, North Transbaikalia, Russia, dated at 624 +/- 3 Ma, contains xenoliths of calcite-bearing dolomite…”
Get full text

Effective dose and dose-length product in CT by Shrimpton, Paul C, Wall, Barry F, Yoshizumi, Terry T, Hurwitz, Lynne M, Goodman, Philip C

Get full text

On the Effects of High Pressure and Heating Rate during Coal Pyrolysis on Char Gasification Reactivity by Roberts, D. G, Harris, D. J, Wall, T. F

“…Effects of pyrolysis pressure on char reactivity remain a poorly understood aspect of the coal gasification process. In an attempt to address this problem,…”
Get full text