The one Per Cent Case (Yougarla v Western Australia)

2001 ◽  
Vol 1 (2) ◽  
pp. 269-278
Author(s):  
Joshua Thomson
Keyword(s):  
1943 ◽  
Vol 4 (12) ◽  
pp. 329-356 ◽  

Born on 10 September 1859, John Norman Collie was the second son of John Collie and the grandson of George Collie, an Aberdeen merchant, whose ancestors came from Ireland in the days of Cromwell. George Collie married Margaret Roy, the daughter of Captain Roy McGregor. George Collie’s brother was a surgeon in the Royal Navy during the Napoleonic wars. He served on the warships which annexed Western Australia. He discovered the Collie river, and the town of Collie, also named after him, celebrated its centenary in 1935 when the Premier of Western Australia unveiled a statue to him. Dr Collie wrote to his brother George a number of letters in which he described his experiences in Western Australia, and these letters, as the result of negotiations by Professor N. T. M. Wilsmore, himself a native of Perth, W. A.,and a student and later a lecturer at University College, London, are now in the archives of the cities of Perth and Canberra. John Collie married Selina Mary, the third daughter of Henry Winkworth, the son of the Rev. Henry Winkworth who was the vicar of St Saviour’s, Southwark. Henry Winkwrorth married Miss Dickenson of Kentish origin and had by her four daughters, Catherine, Susanna, Selina Mary and Alice, and two sons. Catherine was the author of Lyra Germanica , and Susanna wrote a life of Catherine. Susanna worked for many years in Clifton and Bristol on the provision of model dwellings for workpeople and was in fact one of the pioneers in this field. John Collie and his wife had four sons, the two eldest being Henry and John Norman, and one daughter, Susan Margaret, who was their third child and for many years Head of the Bedford High School for Girls. The foregoing epitome of John Norman’s ancestry is of considerable interest. On the one side he had Highland blood in him and from the other he inherited the Winkworth personality which revealed itself in so many members of that family. To this may be attributed the outstanding personality with which he was unquestionably endowed.


1918 ◽  
Vol 5 (9) ◽  
pp. 385-393 ◽  
Author(s):  
W. G. Woolnough

During the last six or seven years a series of valuable papers bearing on the origin of laterite has appeared in the Geological Magazine. The conclusions arrived at have been somewhat diverse and contradictory. Dr. Fermor, on the one hand, regarded the laterites of India as residual in character, and believed that they represented the insoluble residues left in the process of rock weathering after the soluble constituents had been removed in solution. Mr. Simpson, at the other extreme, suggested that they represented the soluble material, leached out of the subjacent rocks during weathering under peculiar conditions, and deposited as a chemically-formed rock by precipitation at the surface of the earth.


2002 ◽  
Vol 8 (3) ◽  
pp. 94 ◽  
Author(s):  
Tony Lower ◽  
Rick Ladyshewsky ◽  
Joan Loud ◽  
Sally Moore

This paper examines the use of video-conferencing technology as a medium to deliver preceptor/supervisor training in a multidisciplinary context in rural Western Australia. A video-conference involvIng three rural sites and a transmission site in Perth was conducted. The one-day training program covered the generic issues involved with student supervision. Based on feedback from participants, results illustrate a wide acceptance of the generic supervision content and a moderate acceptance of the video-conferencing technology as a delivery medium. Although further refinement of the manner in which video-conferences are delivered is required, this study supports the utility of video-conferencing as a means to deliver supervision training in a multidisciplinary manner in rural areas.


2017 ◽  
Vol 12 (S330) ◽  
pp. 92-93 ◽  
Author(s):  
Erik Høg

AbstractA Danish computer, GIER, from 1961 played a vital role in the development of a new method for astrometric measurement. This method, photon counting astrometry, ultimately led to two satellites with a significant role in the modern revolution of astronomy. A GIER was installed at the Hamburg Observatory in 1964 where it was used to implement the entirely new method for the measurement of stellar positions by means of a meridian circle, at that time the fundamental instrument of astrometry. An expedition to Perth in Western Australia with the instrument and the computer was a success. This method was also implemented in space in the first ever astrometric satellite Hipparcos launched by ESA in 1989. The Hipparcos results published in 1997 revolutionized astrometry with an impact in all branches of astronomy from the solar system and stellar structure to cosmic distances and the dynamics of the Milky Way. In turn, the results paved the way for a successor, the one million times more powerful Gaia astrometry satellite launched by ESA in 2013. Preparations for a Gaia successor in twenty years are making progress.


2015 ◽  
Vol 1 (10) ◽  
pp. e1500777 ◽  
Author(s):  
Brian Kendall ◽  
Robert A. Creaser ◽  
Christopher T. Reinhard ◽  
Timothy W. Lyons ◽  
Ariel D. Anbar

It is not known whether environmental O2 levels increased in a linear fashion or fluctuated dynamically between the evolution of oxygenic photosynthesis and the later Great Oxidation Event. New rhenium-osmium isotope data from the late Archean Mount McRae Shale, Western Australia, reveal a transient episode of oxidative continental weathering more than 50 million years before the onset of the Great Oxidation Event. A depositional age of 2495 ± 14 million years and an initial 187Os/188Os of 0.34 ± 0.19 were obtained for rhenium- and molybdenum-rich black shales. The initial 187Os/188Os is higher than the mantle/extraterrestrial value of 0.11, pointing to mild environmental oxygenation and oxidative mobilization of rhenium, molybdenum, and radiogenic osmium from the upper continental crust and to contemporaneous transport of these metals to seawater. By contrast, stratigraphically overlying black shales are rhenium- and molybdenum-poor and have a mantle-like initial 187Os/188Os of 0.06 ± 0.09, indicating a reduced continental flux of rhenium, molybdenum, and osmium to seawater because of a drop in environmental O2 levels. Transient oxygenation events, like the one captured by the Mount McRae Shale, probably separated intervals of less oxygenated conditions during the late Archean.


1975 ◽  
Vol 26 ◽  
pp. 395-407
Author(s):  
S. Henriksen

The first question to be answered, in seeking coordinate systems for geodynamics, is: what is geodynamics? The answer is, of course, that geodynamics is that part of geophysics which is concerned with movements of the Earth, as opposed to geostatics which is the physics of the stationary Earth. But as far as we know, there is no stationary Earth – epur sic monere. So geodynamics is actually coextensive with geophysics, and coordinate systems suitable for the one should be suitable for the other. At the present time, there are not many coordinate systems, if any, that can be identified with a static Earth. Certainly the only coordinate of aeronomic (atmospheric) interest is the height, and this is usually either as geodynamic height or as pressure. In oceanology, the most important coordinate is depth, and this, like heights in the atmosphere, is expressed as metric depth from mean sea level, as geodynamic depth, or as pressure. Only for the earth do we find “static” systems in use, ana even here there is real question as to whether the systems are dynamic or static. So it would seem that our answer to the question, of what kind, of coordinate systems are we seeking, must be that we are looking for the same systems as are used in geophysics, and these systems are dynamic in nature already – that is, their definition involvestime.


Author(s):  
P. R. Swann ◽  
W. R. Duff ◽  
R. M. Fisher

Recently we have investigated the phase equilibria and antiphase domain structures of Fe-Al alloys containing from 18 to 50 at.% Al by transmission electron microscopy and Mössbauer techniques. This study has revealed that none of the published phase diagrams are correct, although the one proposed by Rimlinger agrees most closely with our results to be published separately. In this paper observations by transmission electron microscopy relating to the nucleation of disorder in Fe-24% Al will be described. Figure 1 shows the structure after heating this alloy to 776.6°C and quenching. The white areas are B2 micro-domains corresponding to regions of disorder which form at the annealing temperature and re-order during the quench. By examining specimens heated in a temperature gradient of 2°C/cm it is possible to determine the effect of temperature on the disordering reaction very precisely. It was found that disorder begins at existing antiphase domain boundaries but that at a slightly higher temperature (1°C) it also occurs by homogeneous nucleation within the domains. A small (∼ .01°C) further increase in temperature caused these micro-domains to completely fill the specimen.


Author(s):  
J.A. Eades ◽  
E. Grünbaum

In the last decade and a half, thin film research, particularly research into problems associated with epitaxy, has developed from a simple empirical process of determining the conditions for epitaxy into a complex analytical and experimental study of the nucleation and growth process on the one hand and a technology of very great importance on the other. During this period the thin films group of the University of Chile has studied the epitaxy of metals on metal and insulating substrates. The development of the group, one of the first research groups in physics to be established in the country, has parallelled the increasing complexity of the field.The elaborate techniques and equipment now needed for research into thin films may be illustrated by considering the plant and facilities of this group as characteristic of a good system for the controlled deposition and study of thin films.


Author(s):  
M. G. Lagally

It has been recognized since the earliest days of crystal growth that kinetic processes of all Kinds control the nature of the growth. As the technology of crystal growth has become ever more refined, with the advent of such atomistic processes as molecular beam epitaxy, chemical vapor deposition, sputter deposition, and plasma enhanced techniques for the creation of “crystals” as little as one or a few atomic layers thick, multilayer structures, and novel materials combinations, the need to understand the mechanisms controlling the growth process is becoming more critical. Unfortunately, available techniques have not lent themselves well to obtaining a truly microscopic picture of such processes. Because of its atomic resolution on the one hand, and the achievable wide field of view on the other (of the order of micrometers) scanning tunneling microscopy (STM) gives us this opportunity. In this talk, we briefly review the types of growth kinetics measurements that can be made using STM. The use of STM for studies of kinetics is one of the more recent applications of what is itself still a very young field.


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