27 Blake to Thomas Butts [?], c. 1800

Blake, William; Keynes, Sir Geoffrey

doi:10.1093/oseo/instance.00078137

Cited by 37 publications

(73 citation statements)

References 0 publications

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“…We have also measured the three‐dimensional power spectrum of the WiggleZ galaxies on large scales. We find that a model power spectrum based on linear theory is a good fit to the data over a wide range of scales up to a maximum wavenumber of k < 0.25 h Mpc −1 (Blake et al 2009b). The fit extends to such large wavenumbers because of the high redshifts of the WiggleZ galaxies and their relatively low bias.…”

Section: Initial Resultsmentioning

confidence: 81%

See 1 more Smart Citation

The WiggleZ Dark Energy Survey: survey design and first data release

Drinkwater¹,

Jurek²,

Blake³

et al. 2010

Monthly Notices of the Royal Astronomical Society

483

443

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The WiggleZ Dark Energy Survey is a survey of 240 000 emission‐line galaxies in the distant Universe, measured with the AAOmega spectrograph on the 3.9‐m Anglo‐Australian Telescope (AAT). The primary aim of the survey is to precisely measure the scale of baryon acoustic oscillations (BAO) imprinted on the spatial distribution of these galaxies at look‐back times of 4–8 Gyr. The target galaxies are selected using ultraviolet (UV) photometry from the Galaxy Evolution Explorer satellite, with a flux limit of NUV < 22.8 mag. We also require that the targets are detected at optical wavelengths, specifically in the range 20.0 < r < 22.5 mag. We use the Lyman break method applied to the UV colours, with additional optical colour limits, to select high‐redshift galaxies. The galaxies generally have strong emission lines, permitting reliable redshift measurements in relatively short exposure times on the AAT. The median redshift of the galaxies is zmed= 0.6. The redshift range containing 90 per cent of the galaxies is 0.2 < z < 1.0. The survey will sample a volume of ∼1 Gpc3 over a projected area on the sky of 1000 deg2, with an average target density of 350 deg−2. Detailed forecasts indicate that the survey will measure the BAO scale to better than 2 per cent and the tangential and radial acoustic wave scales to approximately 3 and 5 per cent, respectively. Combining the WiggleZ constraints with existing cosmic microwave background measurements and the latest supernova data, the marginalized uncertainties in the cosmological model are expected to be σ(Ωm) = 0.02 and σ(w) = 0.07 (for a constant w model). The WiggleZ measurement of w will constitute a robust, precise and independent test of dark energy models. This paper provides a detailed description of the survey and its design, as well as the spectroscopic observations, data reduction and redshift measurement techniques employed. It also presents an analysis of the properties of the target galaxies, including emission‐line diagnostics which show that they are mostly extreme starburst galaxies, and Hubble Space Telescope images, which show that they contain a high fraction of interacting or distorted systems. In conjunction with this paper, we make a public data release of data for the first 100 000 galaxies measured for the project.

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Section: Initial Resultsmentioning

confidence: 81%

“…Our later publications (e.g. Blake et al 2009b) will detail how we take account of the overlapping regions for the window function of our survey.…”

Section: Spectroscopic Observationsmentioning

confidence: 99%

The WiggleZ Dark Energy Survey: survey design and first data release

Drinkwater¹,

Jurek²,

Blake³

et al. 2010

Monthly Notices of the Royal Astronomical Society

483

443

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“…Several reviews have been published on the application of CE methods in food analysis in the last three years, which is a good demonstration of the possibilities of this technique in this particular field. Table 1 summarizes the different reviews published on this topic [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19], including the aforementioned review by Frazier and Papadopoulou [1].…”

Section: Among the Different Analytical Techniques That Can Be Employmentioning

confidence: 99%

Recent advances in the application of capillary electromigration methods for food analysis

García‐Cañas

Cifuentes

2007

Electrophoresis

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“…The scientific literature at the time reported neither of these connections, yet both were later verified using clinical trials. The METIS text mining system extracts information from full-text articles, and provides the user with a visual representation of contradictions and redundancies (Blake 2005). Despite these and other examples in medicine, few studies have explored the application of text mining in chemistry literature.…”

Section: Catherine Blakementioning

confidence: 99%

How chemists are really finding and using information in our digital environment

Brown

Blake

Brown

et al. 2006

Proc of Assoc for Info

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To elucidate the information sources chemists are using, two studies employing citation analysis of American Chemical Society (ACS) journals will be discussed. The third study employs interviews to describe the role of the literature in chemists' discovery processes. The goal is to provide a realistic snapshot of the current information behavior of chemists in order to assist in the creation, design, and delivery of information products and services for the support of the research, teaching, and creative activities of chemists and scientists in general. Does Electronic Availability Enhance Use of Chemistry Information? Cecelia BrownThe advancement of science is dependent upon a complex flow of information extending from individual research laboratories to the global scientific community. As first noted over 30 years ago by R.K. Merton (1968) The journal population selected for content and citation analyses was eight ACS titles from a range of fields of chemistry published during 1996, 2000, and 2004. Content analysis of the journals was conducted for the occurrence of websites both within the full text of the articles as well as the article reference lists. To understand how chemists use electronic information in their articles, the nature of the website content and the placement of the websites within the articles was noted. Additionally, as chemists voice concern over the stability of web information, the current viability of the websites was assessed. Citation and content analyses capture article use in a very concrete and direct way, yet do not account

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27 Blake to Thomas Butts [?], c. 1800

Cited by 37 publications

References 0 publications

The WiggleZ Dark Energy Survey: survey design and first data release

The WiggleZ Dark Energy Survey: survey design and first data release

Recent advances in the application of capillary electromigration methods for food analysis

How chemists are really finding and using information in our digital environment

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