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47 results on '"Bate, W."'

1. Unveiling the True Nature of Plasma Dynamics from the Reference Frame of a Super-penumbral Fibril

Author

Bate, W., Jess, D. B., Grant, S. D. T., Hillier, A., Skirvin, S. J., van Doorsselaere, T., Jafarzadeh, S., Wiegelmann, T., Duckenfield, T., Beck, C., Moore, T., Stangalini, M., Keys, P. H., and Christian, D. J.

Subjects
Astrophysics - Solar and Stellar Astrophysics
Abstract

The magnetic geometry of the solar atmosphere, combined with projection effects, makes it difficult to accurately map the propagation of ubiquitous waves in fibrillar structures. These waves are of interest due to their ability to carry energy into the chromosphere and deposit it through damping and dissipation mechanisms. To this end, the Interferometric Bidimensional Spectrometer (IBIS) at the Dunn Solar Telescope was employed to capture high resolution H$\alpha$ spectral scans of a sunspot, with the transverse oscillations of a prominent super-penumbral fibril examined in depth. The oscillations are re-projected from the helioprojective-cartesian frame to a new frame of reference oriented along the average fibril axis through non-linear force-free field extrapolations. The fibril was found to be carrying an elliptically polarised, propagating kink oscillation with a period of $430$ s and a phase velocity of $69\pm4$ km s$^{-1}$. The oscillation is damped as it propagates away from the sunspot with a damping length of approximately $9.2$ Mm, resulting in the energy flux decreasing at a rate on the order of $460$ W m$^{-2}$/Mm. The H$\alpha$ line width is examined and found to increase with distance from the sunspot; a potential sign of a temperature increase. Different linear and non-linear mechanisms are investigated for the damping of the wave energy flux, but a first-order approximation of their combined effects is insufficient to recreate the observed damping length by a factor of at least $3$. It is anticipated that the re-projection methodology demonstrated in this study will aid with future studies of transverse waves within fibrillar structures., Comment: Accepted for publication in ApJ with 17 pages and 13 figures

Published
2024
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2. The Fibre Resolved opticAl and Near-ultraviolet Czerny-Turner Imaging Spectropolarimeter (FRANCIS)

Author

Jess, D. B., Grant, S. D. T., Bate, W., Liu, J., Jafarzadeh, S., Keys, P. H., Vieira, L. E. A., Lago, A. Dal, Guarnieri, F. L., Christian, D. J., Gilliam, D., and Banerjee, D.

Subjects
Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

The solar physics community is entering a golden era that is ripe with next-generation ground- and space-based facilities. With ever-increasing resolving power stemming from the newest observational telescopes, it becomes more challenging to obtain (near-)simultaneous measurements at high spatial, temporal and spectral resolutions, while operating at the diffraction limit of these new facilities. Hence, in recent years there has been increased interest in the capabilities integral field units (IFUs) offer towards obtaining the trifecta of high spatial, temporal and spectral resolutions contemporaneously. To date, IFUs developed for solar physics research have focused on mid-optical and infrared measurements. Here, we present an IFU prototype that has been designed for operation within the near-ultraviolet to mid-optical wavelength range, hence providing additional spectral coverage to the instrument suites developed to date. The IFU was constructed as a low-budget proof-of-concept for the upcoming 2m class Indian National Large Solar Telescope and employs circular cross-section fibres to guide light into a Czerny-Turner configuration spectrograph, with the resulting spectra captured using a high quantum efficiency scientific CMOS camera. Mapping of each input fibre allows for the reconstruction of two-dimensional spectral images, with frame rates exceeding 20 per second possible while operating in a non-polarimetric configuration. The science verification data presented here highlights the suitability of fibre-fed IFUs operating at near-ultraviolet wavelengths for solar physics research. Importantly, the successful demonstration of this type of instrument paves the way for further technological developments to make a future variant suitable for upcoming ground-based and space-borne telescope facilities., Comment: 53 pages, 16 figures, accepted for publication by Solar Physics

Published
2023

3. The Propagation of Coherent Waves Across Multiple Solar Magnetic Pores

Author

Grant, S. D. T., Jess, D. B., Stangalini, M., Jafarzadeh, S., Fedun, V., Verth, G., Keys, P. H., Rajaguru, S. P., Uitenbroek, H., Macbride, C. D., Bate, W., and Gilchrist-Millar, C. A.

Subjects
Astrophysics - Solar and Stellar Astrophysics
Abstract

Solar pores are efficient magnetic conduits for propagating magnetohydrodynamic wave energy into the outer regions of the solar atmosphere. Pore observations often contain isolated and/or unconnected structures, preventing the statistical examination of wave activity as a function of atmospheric height. Here, using high resolution observations acquired by the Dunn Solar Telescope, we examine photospheric and chromospheric wave signatures from a unique collection of magnetic pores originating from the same decaying sunspot. Wavelet analysis of high cadence photospheric imaging reveals the ubiquitous presence of slow sausage mode oscillations, coherent across all photospheric pores through comparisons of intensity and area fluctuations, producing statistically significant in-phase relationships. The universal nature of these waves allowed an investigation of whether the wave activity remained coherent as they propagate. Utilizing bi-sector Doppler velocity analysis of the Ca II 8542 {\AA} line, alongside comparisons of the modeled spectral response function, we find fine-scale 5 mHz power amplification as the waves propagate into the chromosphere. Phase angles approaching zero degrees between co-spatial bi-sectors spanning different line depths indicate standing sausage modes following reflection against the transition region boundary. Fourier analysis of chromospheric velocities between neighboring pores reveals the annihilation of the wave coherency observed in the photosphere, with examination of the intensity and velocity signals from individual pores indicating they behave as fractured wave guides, rather than monolithic structures. Importantly, this work highlights that wave morphology with atmospheric height is highly complex, with vast differences observed at chromospheric layers, despite equivalent wave modes being introduced into similar pores in the photosphere., Comment: Accepted for publication in ApJ

Published
2022
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4. High Frequency Waves in Chromospheric Spicules

Author

Bate, W., Jess, D. B., Nakariakov, V. M., Grant, S. D. T., Jafarzadeh, S., Stangalini, M., Keys, P. H., Christian, D. J., and Keenan, F. P.

Subjects
Astrophysics - Solar and Stellar Astrophysics
Abstract

Using high cadence observations from the Hydrogen-alpha Rapid Dynamics camera imaging system on the Dunn Solar Telescope, we present an investigation of the statistical properties of transverse oscillations in spicules captured above the solar limb. At five equally separated atmospheric heights, spanning approximately 4900-7500 km, we have detected a total of 15 959 individual wave events, with a mean displacement amplitude of 151 +/- 124 km, a mean period of 54 +/- 45 s, and a mean projected velocity amplitude of 21 +/- 13 km s^-1. We find that both the displacement and velocity amplitudes increase with height above the solar limb, ranging from 132 +/- 111 km and 17.7 +/- 10.6 km s^-1 at 4900 km, and 168 +/- 125 km and 26.3 +/- 14.1 km s^-1 at 7500 km, respectively. Following the examination of neighboring oscillations in time and space, we find 45% of the waves to be upwardly propagating, 49% to be downwardly propagating, and 6% to be standing, with mean absolute phase velocities for the propagating waves on the order of 75-150 km s^-1. While the energy flux of the waves propagating downwards does not appear to depend on height, we find the energy flux of the upwardly propagating waves decreases with atmospheric height at a rate of -13 200 +/- 6500 W m^-2 /Mm. As a result, this decrease in energy flux as the waves propagate upwards may provide significant thermal input into the local plasma., Comment: Accepted for publication in ApJ with 15 pages and 9 figures

Published
2022
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5. Unveiling the True Nature of Plasma Dynamics from the Reference Frame of a Superpenumbral Fibril

Author

Bate, W., Jess, D. B., Grant, S. D. T., Hillier, A., Skirvin, S. J., Van Doorsselaere, T., Jafarzadeh, S., Wiegelmann, T., Duckenfield, T., Beck, C., Moore, T., Stangalini, M., Keys, P. H., Christian, D. J., Bate, W., Jess, D. B., Grant, S. D. T., Hillier, A., Skirvin, S. J., Van Doorsselaere, T., Jafarzadeh, S., Wiegelmann, T., Duckenfield, T., Beck, C., Moore, T., Stangalini, M., Keys, P. H., and Christian, D. J.

Published
2024

6. SN 2022jli: A Type Ic Supernova with Periodic Modulation of Its Light Curve and an Unusually Long Rise

Author

Moore, T., primary, Smartt, S. J., additional, Nicholl, M., additional, Srivastav, S., additional, Stevance, H. F., additional, Jess, D. B., additional, Grant, S. D. T., additional, Fulton, M. D., additional, Rhodes, L., additional, Sim, S. A., additional, Hirai, R., additional, Podsiadlowski, P., additional, Anderson, J. P., additional, Ashall, C., additional, Bate, W., additional, Fender, R., additional, Gutiérrez, C. P., additional, Howell, D. A., additional, Huber, M. E., additional, Inserra, C., additional, Leloudas, G., additional, Monard, L. A. G., additional, Müller-Bravo, T. E., additional, Shappee, B. J., additional, Smith, K. W., additional, Terreran, G., additional, Tonry, J., additional, Tucker, M. A., additional, Young, D. R., additional, Aamer, A., additional, Chen, T.-W., additional, Ragosta, F., additional, Galbany, L., additional, Gromadzki, M., additional, Harvey, L., additional, Hoeflich, P., additional, McCully, C., additional, Newsome, M., additional, Gonzalez, E. P., additional, Pellegrino, C., additional, Ramsden, P., additional, Pérez-Torres, M., additional, Ridley, E. J., additional, Sheng, X., additional, and Weston, J., additional

Published
2023
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8. SN 2022jli: A Type Ic Supernova with Periodic Modulation of Its Light Curve and an Unusually Long Rise

Author

Moore, T., Smartt, S. J., Nicholl, M., Srivastav, S., Stevance, H. F., Jess, D. B., Grant, S. D. T., Fulton, M. D., Rhodes, L., Sim, S. A., Hirai, R., Podsiadlowski, P., Anderson, J. P., Ashall, C., Bate, W., Fender, R., Gutiérrez, C. P., Howell, D. A., Huber, M. E., Inserra, C., Leloudas, G., Monard, L. A. G., Müller-Bravo, T. E., Shappee, B. J., Smith, K. W., Terreran, G., Tonry, J., Tucker, M. A., Young, D. R., Aamer, A., Chen, T.-W., Ragosta, F., Galbany, L., Gromadzki, M., Harvey, L., Hoeflich, P., McCully, C., Newsome, M., Gonzalez, E. P., Pellegrino, C., Ramsden, P., Pérez-Torres, M., Ridley, E. J., Sheng, X., Weston, J., Moore, T., Smartt, S. J., Nicholl, M., Srivastav, S., Stevance, H. F., Jess, D. B., Grant, S. D. T., Fulton, M. D., Rhodes, L., Sim, S. A., Hirai, R., Podsiadlowski, P., Anderson, J. P., Ashall, C., Bate, W., Fender, R., Gutiérrez, C. P., Howell, D. A., Huber, M. E., Inserra, C., Leloudas, G., Monard, L. A. G., Müller-Bravo, T. E., Shappee, B. J., Smith, K. W., Terreran, G., Tonry, J., Tucker, M. A., Young, D. R., Aamer, A., Chen, T.-W., Ragosta, F., Galbany, L., Gromadzki, M., Harvey, L., Hoeflich, P., McCully, C., Newsome, M., Gonzalez, E. P., Pellegrino, C., Ramsden, P., Pérez-Torres, M., Ridley, E. J., Sheng, X., and Weston, J.

Abstract

We present multiwavelength photometry and spectroscopy of SN 2022jli, an unprecedented Type Ic supernova discovered in the galaxy NGC 157 at a distance of ≈ 23 Mpc. The multiband light curves reveal many remarkable characteristics. Peaking at a magnitude of g = 15.11 ± 0.02, the high-cadence photometry reveals periodic undulations of 12.5 ± 0.2 days superimposed on the 200-day supernova decline. This periodicity is observed in the light curves from nine separate filter and instrument configurations with peak-to-peak amplitudes of ≃ 0.1 mag. This is the first time that repeated periodic oscillations, over many cycles, have been detected in a supernova light curve. SN 2022jli also displays an extreme early excess that fades over ≈25 days, followed by a rise to a peak luminosity of L opt = 1042.1 erg s−1. Although the exact explosion epoch is not constrained by data, the time from explosion to maximum light is ≳ 59 days. The luminosity can be explained by a large ejecta mass (M ej ≈ 12 ± 6 M ⊙) powered by 56Ni, but we find it difficult to quantitatively model the early excess with circumstellar interaction and cooling. Collision between the supernova ejecta and a binary companion is a possible source of this emission. We discuss the origin of the periodic variability in the light curve, including interaction of the SN ejecta with nested shells of circumstellar matter and neutron stars colliding with binary companions.

Published
2023

9. The Propagation of Coherent Waves Across Multiple Solar Magnetic Pores

Author

Grant, S. D. T., primary, Jess, D. B., additional, Stangalini, M., additional, Jafarzadeh, S., additional, Fedun, V., additional, Verth, G., additional, Keys, P. H., additional, Rajaguru, S. P., additional, Uitenbroek, H., additional, MacBride, C. D., additional, Bate, W., additional, and Gilchrist-Millar, C. A., additional

Published
2022
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10. High-frequency Waves in Chromospheric Spicules

Author

Bate, W., primary, Jess, D. B., additional, Nakariakov, V. M., additional, Grant, S. D. T., additional, Jafarzadeh, S., additional, Stangalini, M., additional, Keys, P. H., additional, Christian, D. J., additional, and Keenan, F. P., additional

Published
2022
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22. Some Aspects of Sanitary Administration in a Holiday Resort.

Author

Bate, W.

Abstract

The problems of sanitary administration associated with the incursions of large numbers of visitors into holiday resorts is briefly discussed. Common deficiencies in catering establishments are reviewed and the need for compulsory registration of premises is stressed. The difficulties facing the health educator in holiday catering trades are discussed and brief suggestions made for overcoming them.The manufacture and distribution of ice-cream is briefly dealt with and the value of sampling is discussed ; sample results are quoted. Attention is drawn to the need for sterilization of ice-cream servers and the result of a simple test on the use of a quaternary ammonium disinfectant is given. A local code of standard for ice-cream vehicles is quoted.The provision of sanitary accommodation in places of public entertainment is briefly referred to and a local interpretation of section 89 of the Public Health Act is included.The sterilization of beer glasses is discussed and details are given of tests on an automatic washer.Defects in powers of control of boarding houses are enumerated and some remedial suggestions are made, including the introduction of compulsory registration.The author concludes by stressing the need for additional staff in holiday resorts in order that the increased difficulties of sanitary administration can be overcome. [ABSTRACT FROM PUBLISHER]

Published
1950
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23. An outbreak of food poisoning caused by Salmonella typhi-murium, phage-type 12, probably spread by infected meat.

Author

Harvey, R. W. S., Price, T. H., Bate, W., and Allen, D. R.

Abstract

An outbreak of food poisoning caused by Salmonella typhi-murium, phage-type 12, in which 122 persons were infected, is described.Isolation of the same organism from the drains of two large abattoirs, from pig faeces at one abattoir, and from the floor drains of fifteen out of fifty-four butchers' shops and bakehouses examined, together with records showing that this organism had been recently isolated from pigs and cattle in the neighbourhood, suggested that meat was the vehicle of infection.We are indebted to Dr E. S. Anderson and the staff of the Central Enteric Reference Laboratory and Bureau, Colindale, for phage-typing the cultures of S. typhi-murium.We should like to thank Prof. Scott Thomson for his encouragement and advice in the preparation of this paper and Mr J. Morgan and Mr B. M. Jones of the Public Health Laboratory, Cardiff, for their technical assistance. [ABSTRACT FROM PUBLISHER]

Published
1963
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26. Reviews

Author

Cunliffe, Marcus, Williams, C. M., Shaw, A. G. L., Buckley, K., Catanach, I. J., Clarke, Prescott, Rose, Michael, Fogarty, John, Cuthbert, D. D., Keppel-Jones, A. M., Knox, B. A., Gillion, K. L., Ward, R. Gerard, Young, John, Bate, W. A., Duncan, Ross, Fitzhardinge, L. F., Kennedy, D. E., and Gibbney, H. J.

Abstract

Pacific Circle: Proceedings of the Second Biennial Conference of the Australian and New Zealand American Studies Association. Editedby Norman Harper. University of Queensland Press, 1968. pp. 279. $4.95.Character and Style in English Politics. By J. H. Grainger. Cambridge University Press, 1969. pp. viii + 291. 50s. stg.Britain and the Australian Colonies, 1818-1831—The Technique of Government. By J. J. Eddy. Oxford University Press, London, 1969. pp. xviii + 326. $9.35.The British Empire in Australia: An Economic History 1834-1939. By Brian Fitzpatrick. Macmillan of Australia, South Melbourne, 1969. Pp. xv -f 420. $4.40; A Short History of the Australian Labor Movement. By Brian Fitzpatrick. Macmillan of Australia, South Melbourne, 1968. Pp. 258. $3.00.Western India in the Nineteenth Century: A Study in the Social History of Maharashtra. By Ravinder Kumar. Routledge and Kegan Paul, London, and Australian National University Press, Canberra, 1968. pp. 347. $6.90.Great Britain and the Taipings. By J. S. Gregory. A.N.U. Press, Canberra, 1969. pp. 270. $6.00.Society and Pauperism: English Ideas on Poor Relief, 1795-1834. By J. R. Poynter. Routledge & Kegan Paul, London, and Melbourne University Press, 1969. pp. xxvi + 367. $6.00.The Impact of Railways on Victorian Cities. By John R. Kellett. Routledge and Kegan Paul, London, 1969. pp. 487. 80s. stg.Changes in Britain, 1919-1957. By John M. Ward. Nelson's Australasian Paperbacks, Melbourne, 1968. pp. x + 286. $1.50.An Illustrated Social History of South Africa. By Alan F. Hattersley. A. A. Balkema, Cape Town, 1969. Pp. x + 262, 13 colour plates, 94 monochrome illustrations. R. 12.50.Great Britain and South African Confederation, 1870-1881. By C. F. Goodfellow. Oxford University Press, Cape Town, 1966. pp. xi + 310. $8.70.Fragments of Empire: a history of the Western Pacific High Commission 1877-1914. By Deryck Scarr. Australian National University Press, Canberra, 1967. pp. xviii + 367, maps, photographs. $9.90.The Charter of the Land. By Peter France. Oxford University Press, Melbourne, 1969. pp. 229. $6.75.A Cruise in a Queensland Labour Vessel to the South Seas. By W. E. Giles. Edited by Deryck Scarr. Australian National University Press, Canberra, 1968. pp. 124. $5.00.Here My Home. The Life and Times of John Stuart Hepburn 1803-1860. By Lucille M. Quinlan. Oxford University Press, 1967. pp. xii + 212, 1 map, 20 plates. $7.75.The Good Country, Cranbourne Shire. By Niel Gunson. F. W. Cheshire, 1968. pp. xviii + 308, 4 maps, 16 plates. $6.00.The Farthest Coast: A Selection of Writings Relating to the History of the Northern Coast of Australia. Edited by C. G. Macknight. Melbourne University Press, 1969. pp. xiv + 218. $4.50.Federated Australia: selections from letters to the Morning Post 1900-1910. By Alfred Deakin. Edited and with an introduction by J. A. La Nauze. Melbourne University Press, 1968. pp. 314. Price $7.50.Royal Australian Navy, 1942 -1945. By G. Hermon Gill. Australian War Memorial, Canberra, 1968. pp. xviii + 753. $4.00. 'Sturt of the Murray. Father of Australian Exploration. By Michael Langley. Robert Hale, London, 1969. pp. 272. $5.75.

Published
1970
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28. Reviews

Author

Bolton, G. C., Loveday, P., Shaw, A. G. L., Baker, D. W. A., Ward, Russel, Briggs, Asa, Stretton, Hugh, Bate, W. A., Kingston, Beverley, Russell, K. F., Cooper, Ross, Poole, Joan, Serle, Geoffrey, Mansfield, Bruce, Robson, L. L., Duncan, Ross, Rose, R. B., Cuthbert, D. D., La Nauze, J. A., Sinclair, Keith, Blainey, Geoffrey, Davidson, J. H., Kumar, Ravinder, Douglas, Bronwen, and Kennedy, D. E.

Abstract

Forrest, 1847-1918. Volume I, 1847-91: Apprenticeship to Premiership. By F. K. Crowley. University of Queensland Press, 1971. Pp. 323. $12.50.The Rush to be Rich: A History of the Colony of Victoria, 1883-1889. By Geoffrey Serie. Melbourne University Press, 1971. Pp. x + 392. Illustrated. $9.90.Richard Bourke. By Hazel King. Oxford University Press, Melbourne, 1971. Pp. xvi + 312. $10.95.The Public Lands of Australia Felix: Settlement and Land Appraisal in Victoria 1834-91 with Special Reference to the Western Plains. By J. M. Powell. Oxford University Press, Melbourne, 1970. Pp. xxix + 328. Maps. $9.75.Arcady in Australia: the Evocation of Australia in Nineteenth Century English Literature. By Coral Lansbury. Melbourne University Press, 1970. Pp. 202. $7.50.Urbanization in Australia. Australian Economic History Review, vol. X, no. 2, Sept. 1970. Pp. 118. $2.00.The Inner Suburbs. The evolution of an industrial area. By Bernard Barrett. Melbourne University Press, 1971. Pp. xvi + 181. Illustrated, $9.00.First the Spring. A History of the Shire of Kojonup, Western Australia. By Merle Bignell. University of Western Australia Press, 1971. Pp. xii + 251. Illustrated. $7.80.A History of Wagga Wagga. By Keith Swan. City of Wagga Wagga, 1970. Pp. xxiii + 218. Illustrated. $4.50.Gold at Ballarat. The Ballarat East Goldfield. Its Discovery and Development. By H. J. Stacpoole. Lowden Publishing Company, Kilmore, 1971. Pp. xii + 95. Illustrated. $5.00.West of the Darling. By Bobbie Hardy. The Jacaranda Press, Melbourne, 1969. Pp. xvii + 270. Illustrated. $6.75.Royal Children's Hospital Melbourne 1870-1970. By Lyndsay Gardiner. Published by the Royal Children's Hospital Melbourne, 1970. Pp. 227. Illustrated. $5.25.Walter and Eliza Hall Institute 1915-1965. By Sir Macfarlane Burnet. Melbourne University Press, 1971. Pp. xii + 193. Illustrated. $7.95.Australian Silent Films. A Pictorial History 1896-1929. By Eric Reade. Lansdowne, Melbourne, 1970. Pp. 192. Illustrated. $5.50.His Natural Life. By Marcus Clarke. Edited and introduced by Stephen Murray-Smith. Penguin Books, Ringwood, Vic, 1970. Pp. 927. $2.25.For the Term of His Natural Life. By Marcus Clarke. Introduction by George Ivan Smith. Pacific Books, Angus and Robertson, Melbourne, 1969. Pp. 446. $1.15.Vance Palmer. By Harry Heseltine. University of Queensland Press, St. Lucia, 1970. Pp. viii + 216. $4.95.Neither Toleration nor Favour. The Australian Chapter of Jewish Emancipation. By Israel Getzler, Melbourne University Press, 1970. Pp. ix + 153. $6.60.The Story of Conscription in Australia. By Leslie C. Jauncey. Macmillan of Australia, Melbourne, 1968. Pp. xx + 365. Illustrated. $3.60.Conscription. The Australian Debate, 1901-1970. Edited and introduced by J. M. Main. Cassell Australia, Melbourne, 1970. Pp. 170. $3.50.Albert A. Hayden, 'New South Wales Immigration Policy 1856-1900', Transactions of the American Philosophical Society, Philadelphia, 1971. Pp. 60. No price given.Conflicts in French Society. Anticlericalism Education and Morals in the Nineteenth Century. Edited by Theodore Zeldin. St. Antony's College, Oxford, Publications No. 1. Allen and Unwin, London, 1971. Pp. 236. £2.75.Politicians at War: July 1914 to May 1915. By Cameron Hazlehurst. Jonathan Cape, London, 1971. Pp. 346. $10.60.The Sense of Power. Studies in the Ideas of Canadian Imperialism, 1867-1914. By Carl Berger, University of Toronto Press, 1970. Pp. 277. $Can.l0.95; paperback ed., 1971, $Can.2.95.Speeches and Documents on New Zealand History. Edited by W. D. McIntyre and W. J. Gardner. Clarendon Press, Oxford, 1971. Pp. 489. $7.00.Origins of Hydraulic Mining in California. By Philip Ross May. Holmes Book Company, Oakland, California, 1970. Pp. 80. $US6.95.Gold Town: Ross, Westland. By Philip Ross May. The Pegasus Press, Christchurch, N.Z., 1970. Pp. 104. $NZ5.00.Five Hundred Years: A History of South Africa. Edited by G. F. J. Muller. Academica, Pretoria and Cape Town, 1969. Pp. 467. R.5.95.A Short History of India. By I. W. Mabbett. Cassell Australia, North Melbourne, 1968. Pp. 270. Cloth $4.75; paper $3.50.Colonialisme et Contradictions. Etude sur les causes socio-historiques de l'Insurrection de 1878 en Nouvelle-Caledonie. By Roselene Dousset. Mouton and Co., Paris, 1970. Pp. 208. Fr. 36.The United States Navy in the Pacific, 1909-1922. By William Reynolds Braisted. University of Texas Press, Austin and London, 1971. Pp. xii + 741. Maps. US$15.00.

Published
1972
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29. Book Reviews

Author

Bolton, G.C., Schreuder, D., Polizzotto, L., Philips, D., Hicks, N., Smith, F.B., Rickard, J., Edwards, P.G., Hudson, W.J., Reece, R.H.W., Blainey, G., Bate, W., Roe, J., Richards, E., Price, C., Barrett, J., Cook, P., Parsons, T.G., Robertson, J., Dickey, B., Weller, P., Bolton, G.C., Schreuder, D., Polizzotto, L., Philips, D., Hicks, N., Smith, F.B., Rickard, J., Edwards, P.G., Hudson, W.J., Reece, R.H.W., Blainey, G., Bate, W., Roe, J., Richards, E., Price, C., Barrett, J., Cook, P., Parsons, T.G., Robertson, J., Dickey, B., and Weller, P.

Abstract

A History of Australia. Volume IV. The Earth Abideth For Ever, 1851–1888. By C. M. H. Clark. Melbourne University Press, Melbourne 1978. Pp. xv + 427. $17.50. Britain's Imperial Century, 1815–1914; a study of empire and expansion. By Ronald Hyam. Batsford, London 1976. Pp. 462. £10.00. The Lion's Share; a short history of British imperialism 1850–1970. By Bernard Porter. Longmans, London 1975. Pp. xiii + 408. £3.75. Victorian Imperialism. By C. C. Eldridge. Hodder and Stoughton, London 1978. Pp. 248. £3.50. Household and Lineage in Renaissance Florence The Family Life of the Capponi, Ginori and Rucellai. By Francis William Kent Princeton University Press, Princeton 1977. Pp. xiii + 325. $21.00 Social Control in Nineteenth Century Britain. Edited by A. P. Donajgrodzki. Croom Helm, London 1977. Pp. 285. £8.50. Cholera 1832: The Social Response to an Epidemic. By R. J. Morris. Croom Helm, London 1976. Pp. 228. $21.00. Churches and Churchgoers: Patterns of Church Growth in the British Isles Since 1700. By Robert Currie, Alan Gilbert, Lee Horsley. Oxford University Press, Oxford 1977. Pp. xi + 244. $33.00. The emergence of the Australian party system. Edited by P. Loveday, A. W. Martin and R. S. Parker. Hale and Iremonger, Sydney 1977. Pp. xviii + 536. $9.85. Documents on Australian International Affairs 1901–1918. Edited by Gordon Greenwood and Charles Grimshaw. Nelson (in association with the Australian Institute of International Affairs and the Royal Institute of International Affairs), Melbourne 1977. Pp. cxiv + 779. $29.95. Great Britain and the Origins of the Pacific War A Study of British Policy in East Asia 1937–1941. By Peter Lowe. Clarendon Press, Oxford 1977. Pp. ix + 318. $21.00. The Voyage to Maregé: Macassan Trepangers in northern Australia. By C. C. Macknight. Melbourne University Press, Melbourne 1976. Pp. xi + 175. $20.00. Climatic Change and Variability: A Southern Perspective. Edited by A. B. Pittock and others. Cambridge University Press, Cambridge 19

Published
1979

35. The Rambler

Author

Boulton, James T., primary, Johnson, Samuel, additional, Bate, W. J., additional, and Strauss, Albrecht B., additional

Published
1971
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37. Scholarly Books

Author

Sale, Roger, primary, Grundy, Joan, additional, Miner, Earl, additional, Martz, Louis L., additional, Berthoff, Anne E., additional, and Bate, W. Jackson, additional

Published
1970
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39. The Idler and the Adventurer

Author

Bond, Richmond P., primary, Johnson, Samuel, additional, Bate, W. J., additional, Bullitt, John M., additional, and Powell, L. F., additional

Published
1964
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44. Facial asymmetry.

Author

Arendt DM, Whitt JC, Hon CB, Curran TJ, and Bate WS

Subjects
Adult, Diagnosis, Differential, Facial Asymmetry diagnostic imaging, Fibrous Dysplasia, Monostotic diagnostic imaging, Humans, Male, Mandibular Diseases complications, Mandibular Diseases diagnostic imaging, Radiography, Facial Asymmetry etiology, Fibrous Dysplasia of Bone complications, Fibrous Dysplasia, Monostotic complications
Abstract

A case of monostotic, mandibular fibrous dysplasia has been described in a 22-year-old Amerasian male, who had facial asymmetry of approximately 5 years' duration. Foci of ill-defined sclerotic, pagetoid calcifications were seen on routine film. The CT scans demonstrated bone facial and slight lingual expansion of bone with thinning of the cortex. A three-dimensional, enhanced CT film showed that this lesion was greater than 4 cm. The clinical, radiologic, and microscopic features of fibrous dysplasia have been described.

Published
1990
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45. Inappropriate readmissions.

Author

Bate W

Subjects
United States, Medical Records standards, Medical Records, Problem-Oriented standards, Medicare, Patient Discharge economics, Patient Readmission standards
Published
1989

46. Root canal therapy.

Author

BATE WJ

Subjects
Humans, Root Canal Therapy, Tooth, Tooth Root
Published
1949

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