Search Results - "WATLING, R."

The bioleaching of sulphide minerals with emphasis on copper sulphides — A review by Watling, H.R.

“…This review outlines current research in heap bioleaching, particularly in respect of the bioleaching of chalcopyrite, assesses the status of the bioprocessing…”
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Review of Biohydrometallurgical Metals Extraction from Polymetallic Mineral Resources by Helen R. Watling

“…This review has as its underlying premise the need to become proficient in delivering a suite of element or metal products from polymetallic ores to avoid the…”
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Provenance establishment of coffee using solution ICP-MS and ICP-AES by Valentin, Jenna L., Watling, R. John

“…• Multi-element composition of coffee samples determined. • Statistical classification methods established the provenance of coffee. • Classification…”
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It Is Hot in the Sun: Antarctic Mosses Have High Temperature Optima for Photosynthesis Despite Cold Climate by Perera-Castro, Alicia V, Waterman, Melinda J, Turnbull, Johanna D, Ashcroft, Michael B, McKinley, Ella, Watling, Jennifer R, Bramley-Alves, Jessica, Casanova-Katny, Angelica, Zuniga, Gustavo, Flexas, Jaume, Robinson, Sharon A

“…The terrestrial flora of Antarctica's frozen continent is restricted to sparse ice-free areas and dominated by lichens and bryophytes. These plants frequently…”
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Does nitrogen affect the interaction between a native hemiparasite and its native or introduced leguminous hosts? by Cirocco, Robert M., Facelli, José M., Watling, Jennifer R.

“…Associations between plants and nitrogen (N)-fixing rhizobia intensify with decreasing N supply and come at a carbon cost to the host. However, what additional…”
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The bioleaching of nickel-copper sulfides by Watling, H.R.

“…Demand for nickel, largely driven by the Chinese stainless steel market, currently exceeds production, causing an unprecedented rise in the price of nickel and…”
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Multi-element analysis using inductively coupled plasma mass spectrometry and inductively coupled plasma atomic emission spectroscopy for provenancing of animals at the continental scale by Kreitals, Natasha M, Watling, R. John

“…Highlights • Chemical traceability of biological samples was investigated using trace elements. • Solution based ICP-MS and ICP-AES was coupled with…”
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Guaranteeing the quality and integrity of pork – An Australian case study by Channon, H.A., D'Souza, D.N., Jarrett, R.G., Lee, G.S.H., Watling, R.J., Jolley, J.Y.C., Dunshea, F.R.

“…The Australian pork industry is strongly committed to assuring the integrity of its product, with substantial research investment made over the past ten years…”
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Hole Mobility in Germanium as a Function of Substrate and Channel Orientation, Strain, Doping, and Temperature by Riddet, C., Watling, J. R., Chan, K., Parker, E. H. C., Whall, T. E., Leadley, D. R., Asenov, A.

“…We present a comprehensive study of hole transport in germanium layers on "virtual" substrates using a full band Monte Carlo simulation approach, considering…”
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An X-ray photoelectron spectroscopy study of the mechanism of oxidative dissolution of chalcopyrite by Parker, A., Klauber, C., Kougianos, A., Watling, H.R., van Bronswijk, W.

“…An alternative mechanism based on the application of simple chemical principles involving hydrated (hence realistic) solution species is proposed for the…”
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Application of trace element and stable isotope signatures to determine the provenance of tea ( Camellia sinensis) samples by Pilgrim, Tamara S., Watling, R. John, Grice, Kliti

“…The reputation of particular countries, and plantations within those countries, for the production of high quality tea means that these producers can ask a…”
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In the heat of the night - alternative pathway respiration drives thermogenesis in Philodendron bipinnatifidum by Miller, Rebecca E, Grant, Nicole M, Giles, Larry, Ribas-Carbo, Miquel, Berry, Joseph A, Watling, Jennifer R, Robinson, Sharon A

“…• Philodendron bipinnatifidum inflorescences heat up to 42°C and thermoregulate. We investigated whether they generate heat via the cytochrome oxidase pathway…”
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Metals tolerance in moderately thermophilic isolates from a spent copper sulfide heap, closely related to Acidithiobacillus caldus, Acidimicrobium ferrooxidans and Sulfobacillus thermosulfidooxidans by Watkin, E. L. J, Keeling, S. E, Perrot, F. A, Shiers, D. W, Palmer, M.-L, Watling, H. R

“…Selective enrichments enabled the recovery of moderately thermophilic isolates with copper bioleaching ability from a spent copper sulfide heap. Phylogenetic…”
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Control of the redox potential by oxygen limitation improves bacterial leaching of chalcopyrite by Third, K. A., Cord-Ruwisch, R., Watling, H. R.

“…Shake flask and stirred tank bioleaching experiments showed that the dissolution of chalcopyrite is inhibited by ferric ion concentrations as low as 200 mg L−1…”
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Trace Element Fingerprinting of Australian Ocher Using Laser Ablation Inductively Coupled Plasma-Mass Spectrometry (LA-ICP-MS) for the Provenance Establishment and Authentication of Indigenous Art by Green, Rachel L., Watling, R. John

“…:  The expansion of indigenous art and the interest it has generated both at a domestic and international level means large monetary transactions are taking…”
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Ore mineralogy of nickel laterites: controls on processing characteristics under simulated heap-leach conditions by Watling, H. R., Elliot, A. D., Fletcher, H. M., Robinson, D. J., Sully, D. M.

“…The mineral phases in more than 50 Ni laterite ores were determined before and after the ores were acid-leached in columns for more than 120 days. The selected…”
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Synchronicity of thermogenic activity, alternative pathway respiratory flux, AOX protein content, and carbohydrates in receptacle tissues of sacred lotus during floral development by Grant, Nicole M, Miller, Rebecca E, Watling, Jennifer R, Robinson, Sharon A

“…The relationships between heat production, alternative oxidase (AOX) pathway flux, AOX protein, and carbohydrates during floral development in Nelumbo nucifera…”
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Trace isotope analysis of Ricinus communis seed core for provenance determination by Laser Ablation-ICP-MS by Bagas, Christina K, Scadding, Rachel L, Scadding, Cameron J, Watling, R. John, Roberts, Warren, Ovenden, Simon P.B

“…Graphical abstract…”
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Contribution of the Alternative Pathway to Respiration during Thermogenesis in Flowers of the Sacred Lotus by Watling, Jennifer R, Robinson, Sharon A, Seymour, Roger S

“…We report results from in vivo measurements, using oxygen isotope discrimination techniques, of fluxes through the alternative and cytochrome respiratory…”
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Chemical Fingerprinting of Adhesive Tapes by GCMS Detection of Petroleum Hydrocarbon Products by Aziz, Nurhuda, Greenwood, Paul F., Grice, Kliti, John Watling, R., Van Bronswijk, Wilhelm

“…:  Pressure‐sensitive adhesive tapes often represent key evidence of crimes such as assault, rape or homicide; thus, the development of analytical techniques…”
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