Results 121 to 130 of about 2,431 (158)
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The Square Kilometre Array project
Ground-based and Airborne Telescopes VIII, 2020The Square Kilometre Array is a global research infrastructure project to construct and operate a radio telescope observatory of unprecedented scale. The first stage of the project’s implementation (SKA1) has concluded its design phase and is about to begin construction in 2021.
M. Lilley +20 more
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Journal of Scientific Instruments, 1942
A method is described for making a projection drawing from any point of view in which the drawing is set out directly from the dimensions of the object without the use of intermediate plans and elevations. Seven key figures are given with the necessary numerical factors which give directly the proportions for forty-two points of view.
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A method is described for making a projection drawing from any point of view in which the drawing is set out directly from the dimensions of the object without the use of intermediate plans and elevations. Seven key figures are given with the necessary numerical factors which give directly the proportions for forty-two points of view.
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Even Whitehead Squares are Not Projective
Canadian Journal of Mathematics, 1977The projectivity of the Whitehead square wn = [in, in] in π2n-1(SN) has been studied by Randall [6] who proved that if wn is projective then n must be a power of 2 or one less than a power of 2. Here we solve the question in the even case, proving by means of bo homology:Theorem. if and only if n = 1, 2, 4.
Peter Zvengrowski, R. James Milgram
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Mean square estimation and projections
Signal Processing, 1990Abstract The optimal filter appearing in linear mean square estimation can be calculated by a projection onto the observation space. This projection method is not particular to linear estimation and isextended in many directions. Firstly, the conditional expectation value giving the best mean square estimator is also a projection Furthermore, many ...
B. Picinbono, Y. Gu
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Least Squares, Projections, and Pseudoinverses
2010These papers form a small sample of Stewart’s work on least squares, projec- 14 tions, and generalized inverses; see also [GWS-J23, GWS-J28, GWS-J60, GWS-J97, 15 GWS-J119, GWS-N5, GWS-N24], for example. Stewart’s focus in this area was to 16 put the understanding of generalized inverses on as firm a footing as that of the 17 usual matrix inverse.
Misha E. Kilmer, Dianne P. O'Leary
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Projections, Pseudoinverses and Least Squares [PDF]
, 2011 The farmers would say that we are fast approaching the harvest season. We wouldn’t want to disillusion them and so we will begin (in this section) to harvest some of the fruit generated by the work of the previous sections. In particular we will discover how to solve, in various ways, a very important problem which goes by the name of the problem of ...
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Studies in Theatre and Performance, 2007
AbstractThe One Square Foot project is a collaborative investigation concerned with the making of ‘new work’. It places the ‘creative actor’, rather than the playwright, at the heart of generating material for performance and addresses the question of dramaturgical structure within interdisciplinary performance as one of its key concerns.
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AbstractThe One Square Foot project is a collaborative investigation concerned with the making of ‘new work’. It places the ‘creative actor’, rather than the playwright, at the heart of generating material for performance and addresses the question of dramaturgical structure within interdisciplinary performance as one of its key concerns.
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Polar square projection for panoramic video
2017 IEEE Visual Communications and Image Processing (VCIP), 2017Panoramic video provides an immersive experience by presenting a 360° spherical video content. Due to the limitations of coding and storage technology, the spherical panoramic video needs to be projected onto the two-dimensional plane for storage and encoding. In this paper, we propose a polar square projection scheme.
Syu Shensian +6 more
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Fitting Square Theories Into Round Projects
Research and Theory for Nursing Practice, 2013Colleagues, the time has come for me to stand on my soapbox and proselytize about the difference between the kinds of end products/projects/dissertations we expect from PhD, DNS, DNSc, EdD, and DNP students. More than that, however, is the need to provide appropriate learning experiences regarding that difference.
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Partners in collaboration: The homan square project
Journal of Professional Nursing, 1998The Homan Square Project, a collaborative community development effort, exemplifies the World Health Organization's model for cities. This article describes the implementation of a health care component--a joint venture between the College of Nursing at Rush University and Rush Primary Care Institute of the Rush System for Health--in partnership with ...
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