Search Results - "York, A. E."

Using Age Structure to Detect Impacts on Threatened Populations: a Case Study with Steller Sea Lions by HOLMES, E. E., YORK, A. E.

“…A delayed response to change is often a characteristic of long-lived species and presents a major challenge to monitoring their status. However, rapid shifts…”
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Diesel Particulate Filter Regeneration Strategies: Study of Hydrogen Addition on Biodiesel Fuelled Engines by Theinnoi, K, Gill, S. S, Tsolakis, A, York, A .P. E, Megaritis, A, Harrison, R. M

“…The diesel particulate filter (DPF) has attracted considerable attention for the reduction of particulate emissions to meet strict forthcoming emission…”
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Otolith size and location in digestive tracts of northern fur seals (Callorhinus ursinus): Implications for dietary interpretations by Sinclair, E. H., York, A. E., Antonelis, G. A.

“…Walleye pollock (Theragra chalcogramma) otoliths (n= 2,706) recovered from stomachs, small intestines, and colons of 43 northern fur seals (Callorhinus…”
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Controlling Soot Formation with Filtered EGR for Diesel and Biodiesel Fuelled Engines by Gill, S. S, Turner, D, Tsolakis, A, York, A. P. E

“…Although exhaust gas recirculation (EGR) is an effective strategy for controlling the levels of nitrogen oxides (NOX) emitted from a diesel engine, the full…”
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Development of an egg hatch assay for the diagnosis of triclabendazole resistance in Fasciola hepatica: Proof of concept by Fairweather, I., McShane, D.D., Shaw, L., Ellison, S.E., O’Hagan, N.T., York, E.A., Trudgett, A., Brennan, G.P.

“…The aim of this study was to develop an Egg Hatch Assay (EHA) test for the detection of triclabendazole (TCBZ) resistance in Fasciola hepatica. A number of…”
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Age-structured modeling reveals long-term declines in the natality of western Steller sea lions by Holmes, E.E, Fritz, L.W, York, A.E, Sweeney, K

“…Since the mid-1970s, the western Steller sea lion (Eumetopias jubatus), inhabiting Alaskan waters from Prince William Sound west through the Aleutian Islands,…”
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A Comparison of Diesel and Biodiesel Emissions Using Dimethyl Carbonate as an Oxygenated Additive by Rounce, P, Tsolakis, A, Leung, P, York, A. P. E

“…Diesel vehicles account for the majority of new vehicles sales in Europe. This is due to inherent fuel efficiency and high reliability. Global warming concerns…”
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Speciation of particulate matter and hydrocarbon emissions from biodiesel combustion and its reduction by aftertreatment by Rounce, P., Tsolakis, A., York, A.P.E.

“…► TGA analysis revealed soot from RME combustion to be more reactive in oxidation. ► RME combustion produces an increased proportion of nano-particulates than…”
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Diesel emissions improvements through the use of biodiesel or oxygenated blending components by Gill, S.S., Tsolakis, A., Herreros, J.M., York, A.P.E.

“…► Diglyme-ULSD blend offers a joint benefit of oxygen enrichment and cetane improvement. ► Diglyme improves the NOX/PM trade-off of ULSD with simultaneous NOX…”
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Assessing the effects of partially decarbonising a diesel engine by co-fuelling with dissociated ammonia by Gill, S.S., Chatha, G.S., Tsolakis, A., Golunski, S.E., York, A.P.E.

“…The proven feasibility of ammonia combustion in compression-ignition engines has led to it being considered as a carbon-free replacement for diesel fuel. Due…”
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Timing of Implantation in the Northern Fur Seal, Callorhinus ursinus by York, Anne E., Scheffer, Victor B.

“…We describe the timing of three stages of implantation in the northern fur seal, Callorhinus ursinus. The median date of formation of the implantation chamber…”
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Natal site fidelity in northern fur seals, Callorhinus ursinus by BAKER, JASON D., ANTONELIS, GEORGE A., FOWLER, CHARLES W., YORK, ANNE E.

“…More than 37 000 records of northern fur seals tagged at their natal areas and resighted during a recent mark-recapture study and past commercial harvests,…”
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Insights into Automotive Particulate Filters using Magnetic Resonance Imaging : Understanding filter drying in the manufacturing process and the effect of particulate matter on filter operation and fluid dynamics by Cooper, J. D., Ramskill, N. P., Sederman, A. J., Gladden, L. F., Tsolakis, A., Stitt, E. H., York, A. P. E.

“…Understanding the manufacture and operation of automotive emissions control particulate filters is important in the optimised design of these emissions control…”
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Characterising the rheology of non-Newtonian fluids using PFG-NMR and cumulant analysis by Blythe, T.W., Sederman, A.J., Mitchell, J., Stitt, E.H., York, A.P.E., Gladden, L.F.

“…[Display omitted] •Rheological characterisation from single-axis PFG measurement.•Cumulant analysis enables quantification of flow behaviour index.•Simulations…”
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Understanding the operation and preparation of diesel particulate filters using a multi-faceted nuclear magnetic resonance approach by Ramskill, N.P., Gladden, L.F., York, A.P.E., Sederman, A.J., Mitchell, J., Hardstone, K.A.

“…•MRI is used to study aspects associated with the preparation and operation of DPF.•The drying process for a DPF with a flow-through monolith is compared.•The…”
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Pancreatic pseudocyst with fistula to the common bile duct presenting with gastrointestinal bleeding by RAIMONDO, M, ASHBY, A. M, YORK, E. A, DERFUS, G. A, FARNELL, M. B, CLAIN, J. E

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Microkinetic modelling for selective catalytic reduction (SCR) of NOx by propane in a silver-based automotive catalytic converter by Sawatmongkhon, B., Tsolakis, A., Theinnoi, K., York, A.P.E., Millington, P.J., Rajaram, R.R.

“…[Display omitted] ► Detailed elementary reaction mechanism for C3H8-SCR with hydrogen. ► Rate parameters estimated by using microkinetic analysis. ►…”
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COMPARATIVE POPULATION DYNAMICS OF FUR SEALS by WICKENS, PATTI, YORK, ANNE E.

“…ABSTRACT The population sizes, trends, exploitation, and life history parameters for the ten fur seal species and subspecies are summarized. The largest…”
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Diving behavior of immature Steller sea lions by Loughlin, Thomas R, Sterling, Jeremy T, Merrick, Richard L, Sease, John L, York, Anne E

“…Understanding the ontogenetic relationship between juvenile Steller sea lions (Eumetopias jubatus) and their foraging habitat is key to understanding their…”
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Maternal investment in northern fur seals (Callorhinus ursinus): interrelationships among mothers' age, size, parturition date, offspring size and sex ratios by Boltnev, Alexander I., York, Anne E.

“…The analysis of life-history traits suggests that the age and size of female mammals at parturition will affect the birth size and survival of their offspring…”
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