Observational method

Results: 198



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181In this paper we present preliminary spectroscopic results from a small area faint K-excess (KX) survey, and compare KX selection against UVX selection. The aim of the KX method is to produce complete samples of QSOs flu

In this paper we present preliminary spectroscopic results from a small area faint K-excess (KX) survey, and compare KX selection against UVX selection. The aim of the KX method is to produce complete samples of QSOs flu

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Source URL: www.modern-medical-science.site88.net

Language: English - Date: 2013-02-01 19:57:36
182Introduction COAA, the well-known astronomy holiday centre in the Algarve region of southern Portugal, is designed to appeal to amateur astronomers of all levels of experience, who are keen to discover the delights of th

Introduction COAA, the well-known astronomy holiday centre in the Algarve region of southern Portugal, is designed to appeal to amateur astronomers of all levels of experience, who are keen to discover the delights of th

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Source URL: www.coaa.co.uk

Language: English - Date: 2007-04-15 09:27:16
183SpIOMM: an Imaging FTS for Astronomy a Frédéric Grandmonta,b, Jean-François Lavignea, Laurent Drissena Université Laval, Département de physique, de génie physique et d’optique, Québec, Qc, G1K 7P4, Canada ABB a

SpIOMM: an Imaging FTS for Astronomy a Frédéric Grandmonta,b, Jean-François Lavignea, Laurent Drissena Université Laval, Département de physique, de génie physique et d’optique, Québec, Qc, G1K 7P4, Canada ABB a

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Source URL: www.astro.phy.ulaval.ca

Language: English - Date: 2009-03-12 16:14:37
184A New Method to Estimate Cloud Cover Fraction over El Leoncito Observatory from an AllSky Imager Designed for Upper Atmosphere Studies Author(s): C. Martinis, J. Wilson, P. Zablowski, J. Baumgardner, J. L. Aballay, B. Ga

A New Method to Estimate Cloud Cover Fraction over El Leoncito Observatory from an AllSky Imager Designed for Upper Atmosphere Studies Author(s): C. Martinis, J. Wilson, P. Zablowski, J. Baumgardner, J. L. Aballay, B. Ga

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Source URL: www.casleo.gov.ar

Language: English - Date: 2013-01-28 07:08:49
185OPTICAL DESIGN AND PERFORMANCE OF THE ODIN UV/VISIBLE SPECTROGRAPH AND INFRARED IMAGER INSTRUMENT Dr. Gabriel D. Warshaw Donna-Lee Desaulniers

OPTICAL DESIGN AND PERFORMANCE OF THE ODIN UV/VISIBLE SPECTROGRAPH AND INFRARED IMAGER INSTRUMENT Dr. Gabriel D. Warshaw Donna-Lee Desaulniers

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Source URL: odin-osiris.usask.ca

Language: English - Date: 2012-02-29 11:50:15
186Genetic Matching for Estimating Causal Effects: A General Multivariate Matching Method for Achieving Balance in Observational Studies

Genetic Matching for Estimating Causal Effects: A General Multivariate Matching Method for Achieving Balance in Observational Studies

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Source URL: sekhon.berkeley.edu

Language: English - Date: 2012-06-11 20:46:03
187D e m i n g, d a t a a n d observational studies

D e m i n g, d a t a a n d observational studies

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Source URL: www.niss.org

Language: English - Date: 2011-08-25 09:03:15
188Publications of the Astronomical Society of the Pacific, 118: 924–932, 2006 June ᭧ 2006. The Astronomical Society of the Pacific. All rights reserved. Printed in U.S.A.

Publications of the Astronomical Society of the Pacific, 118: 924–932, 2006 June ᭧ 2006. The Astronomical Society of the Pacific. All rights reserved. Printed in U.S.A.

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Source URL: www.phys.unsw.edu.au

Language: English - Date: 2006-07-17 01:42:00
189This article was downloaded by:[Bochkarev, N.] On: 20 December 2007 Access Details: [subscription number[removed]]

This article was downloaded by:[Bochkarev, N.] On: 20 December 2007 Access Details: [subscription number[removed]]

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Source URL: images.astronet.ru

Language: English - Date: 2008-09-28 05:23:54
190

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Source URL: www.rsc.org

Language: English - Date: 2011-04-08 12:27:03