"We investigate the potential of using high-resolution seismic methods for rock characterization and for targeting of gold deposits at the St. Ives gold camp. The application of seismic methods in hard-rock environments is challenged by complex structures, intrinsically low signal-to-noise ratio, regolith distortions, and access restrictions. If these issues can be addressed, then the unparalleled resolving power of reflection seismic can be used for mineral exploration. Appropriate spatial sampling of the wavefield combined with a survey geometry design and rigorous data processing to incorporate high fold and long offsets are necessary for creation of high-quality seismic images. In the hard-rock environment of Western Australia, accurate static corrections and multiphase velocity analysis are essential processing steps. This is followed by a rigorous quality control following each processing step. In such a case, we show that the role of reflection seismic could be lifted from mere identification of first-order structures to refined lithological analyses. Five deep boreholes with sonic logs and core sample test data wer eused to calibrate 2D seismic images. Despite seismic images were produced with relatively robust scaling it was possible to achieve reasonably high seismic-log correlation across three of the tightly spaced boreholes using a single composite wavelet. Amplitude-versus-offset (AVO) analysis indicated that gold-bearing structures may be related to elevated AVO effect and increased reflectivity. Consequently, partial stack analysis and acoustic and elastic inversions were conducted. These results and impedance crossplots were then evaluated against known gold occurrences. While still in the preliminary stages, hard-rock seismic imaging, inversion, and the application of AVO techniques indicated significant potential for targeting mineral reserves" -- Summary.

To evaluate bicycle passing distances in the Australian Capital Territory (ACT), specialised passing distance measurement devices (PDMDs) were installed on a sample of 23 cyclists who ride in the ACT. Passing distance data and GPS data was collected by cyclists using the PDMDs for a four week period, during a trial phase of a newly legislated minimum passing distance (MPD) rule The MPD rule requires drivers to provide more than 1 metre of space when passing a cyclist on a road with a speed limit of 60 km/h or below, and 1.5 meters of space when passing a cyclist on a road with a speed limit above 60 km/h.-- Abstract.

Cricket -- Australia -- Anecdotes.

Chomsky, Noam -- Political and social views.

Down syndrome -- Diagnosis -- Moral and ethical aspects.

Virago Press -- History.

Data protection -- Law and legislation -- Australia.

Human trafficking.

Information visualization.

English language -- Glossaries, vocabularies, etc.

Advertising -- Psychological aspects.

Women immigrants -- Australia -- History.

Tʻoros Ṛoslin, active 13th century.

Sex discrimination against women.

Poverty.

Over 3,300 advertising items and publications dating from 1850 to 1920, illustrating the rise of consumer culture and the birth of a professionalized advertising industry in the United States.

Indiana's efforts to give students more control over their academic transcripts may prove a boon for researchers and school reformers, too.

Concerned that schools don't notice or nurture business skills, nonprofits are using the humble lemonade stand to foster entrepreneurship.

The Indiana state teachers' union is pushing to protect student and staff safety during active-shooter trainings.

Paris : Steinheil, 1898.

Paris : V. Adrien Delahaye, 1880-1899.

London : Macmillan, 1896.

Leipzig : Duncker & Humblot, 1868.

Jena : H. Dufft, 1877.

Berlin : A. Hirschwald, 1886.

Berlin : Köllner, 1899.

Cassel : T. Fischer, 1878.

Leipzig : Otto Wigand, 1837.

Leipzig : F. Deuticke, 1895.

Edinburgh : J. Dunn, 1826.

[London] : E. & F.N. Spon, 1881.

London : H.K. Lewis, 1891.

Berolini : Typis Augusti Petschii, 1828.

London : Kegan Paul, Trench, Trubner, 1890.

London : Longmans, Green, 1872.

Paris : O. Doin, 1887.

Paris : V.A. Delahaye, 1877.

Paris : G. Steinheil, 1891.

Paris : O. Doin, 1879.

Paris : Delahaye, 1877.

Dublin : printed for Hodges and Smith, 1831.

Edinburgh : printed by J. Stark, [1836?]

Wien : A. Pichlers Witwe, 1904.

The Minneapolis district—with large achievement gaps between white and black students—is enlisting parents from communities of color to help it gather broader and better feedback on how to improve.

A private-public partnership is moving forward with efforts to recruit and retain teachers by building housing for educators in rural West Virginia.

Nearly 45 percent of children in rural McDowell County, West Virginia do not live with their parents and many are being raised by grandparents.

Se vend à Paris (rue St. Jacques au dessus de la rue des Mathurins) : chez le S.r Duchange graveur ordinaire du Roy. Avec privilege du Roy, [1708?]

Amstelodami : Typis A. Wolfgang, 1674.