المؤلفون: Kraemer, Kathleen E., Sloan, G. C., Price, Stephan D., Walker, Helen J.

المصدر: Astrophys.J.Suppl. 140 (2002) 389

مصطلحات موضوعية: Astrophysics

URL الوصول: http://arxiv.org/abs/astro-ph/0201507

المؤلفون: Matthews, Brenda C., Greaves, Jane S., Holland, Wayne S., Wyatt, Mark C., Barlow, Michael J., Bastien, Pierre, Beichman, Chas. A., Biggs, Andrew, Butner, Harold M., Dent, William R. F., Di Francesco, James, Dominik, Carsten, Fissel, Laura, Friberg, Per, Gibb, A. G., Halpern, Mark, Ivison, R. J., Jayawardhana, Ray, Jenness, Tim, Johnstone, Doug, Kavelaars, J. J., Marshall, Jonathon L., Phillips, Neil, Schieven, Gerald, Snellen, Ignas A. G., Walker, Helen J., Ward‐Thompson, Derek, Weferling, Bernd, White, Glenn J., Yates, Jeremy, Zhu, Ming, Craigon, Alison

المصدر: Publications of the Astronomical Society of the Pacific, 2007 Aug . 119(858), 842-854.

Relation: Herzberg Institute of Astrophysics, National Research Council of Canada, Victoria, BC, Canada; brenda.matthews@nrc‐cnrc.gc.ca . School of Physics and Astronomy, University of St. Andrews, North Haugh, St. Andrews, Fife, UK. UK Astronomy Technology Centre, Royal Observatory, Blackford Hill, Edinburgh, UK. Institute of Astronomy, University of Cambridge, Cambridge, UK. University College London, London, UK. Département de Physique et Observatoire du Mont Mégantic, Université de Montréal, Succursale Centre‐ville, Montréal, QC, Canada. Michelson Science Center, California Institute of Technology, Pasadena, CA. Department of Physics and Astronomy, James Madison University, Harrisonburg, VA. Astronomical Institute Anton Pannekoek, University of Amsterdam, Amsterdam, Netherlands. Department of Astronomy and Astrophysics, University of Toronto, Toronto, ON, Canada. Joint Astronomy Centre, Hilo, HI. Department of Physics and Astronomy, University of British Columbia, Vancouver, BC, Canada. Scottish Universities Physics Alliance, Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh, UK. Department of Physics and Astronomy, Open University, Milton Keynes, UK. Leiden Observatory, Leiden University, Leiden, Netherlands. School of Physics and Astronomy, Cardiff University, Queens Buildings, The Parade, Cardiff, UK. Rutherford Laboratory, Space Science and Technology Department, CCLRC Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire, UK. Department of Physics, University of Strathclyde, Glasgow, Scotland.

URL الوصول: https://www.jstor.org/stable/10.1086/521318

المؤلفون: Wolstencroft, R. D., Walker, Helen J.

المصدر: Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences, 1988 Jul . 325(1587), 423-437.

URL الوصول: https://www.jstor.org/stable/37975

المؤلفون: Eiroa, Carlos, Marshall, Jonathan P., Mora, Alcione, Absil, Olivier, Augereau, Jean Charles, Bayo, Amelia, Bryden, Geoffrey C., Danchi, William C., Del Burgo, Carlos, Ertel, Steve, Fridlund, Malcolm C W, Heras, Ana M., Krivov, Alexander V., Launhardt, Ralf, Liseau, René, Löhne, Torsten, Maldonado, J., Pilbratt, Göran L., Roberge, Aki, Rodmann, Jens, Sanz-Forcada, Jorge, Solano, Enrique, Stapelfeldt, Karl R., Thébault, Philippe, Wolf, Sebastian, Ardila, David R., Arévalo, María Jesús, Beichmann, C., Faramaz, V., González-García, B. M., Gutiérrez, Raúl, Lebreton, Jean Pierre, Martínez-Arnáiz, Raquel M., Meeus, Gwendolyn, Montes, Davíd R P, Olofsson, Göran, Su, Kate, White, Glenn J., Fukagawa, Misato, Grün, Eberhard, Kamp, Inga, Lorente, Rosario, Morbidelli, Alessandro, Müller, Sébastien, Mutschke, Harald, Nakagawa, Takao, Ribas, Ignasi, Walker, Helen J., Montesinos, Benjamín, Barrado, David

المساهمون: UAM. Departamento de Física Teórica

مصطلحات موضوعية: Circumstellar matter, Infrared: stars, Planetary systems, Física

وصف الملف: application/pdf

Relation: Astronomy and Astrophysics; http://dx.doi.org/10.1051/0004-6361/201321050; Astronomy and Astrophysics 555 (2013): A11; 1432-0746 (online); 0004-6361 (print); http://hdl.handle.net/10486/662115; A11; undefined; 555

الاتاحة: http://hdl.handle.net/10486/662115
https://doi.org/10.1051/0004-6361/201321050

المؤلفون: Walker, Helen J

مصطلحات موضوعية: News

وصف الملف: text/html

Relation: http://astrogeo.oxfordjournals.org/cgi/content/short/44/1/1.4; http://dx.doi.org/10.1046/j.1468-4004.2003.44104.x

الاتاحة: http://astrogeo.oxfordjournals.org/cgi/content/short/44/1/1.4
https://doi.org/10.1046/j.1468-4004.2003.44104.x

المؤلفون: Walker, Helen J

مصطلحات موضوعية: Features

وصف الملف: text/html

Relation: http://astrogeo.oxfordjournals.org/cgi/content/short/41/5/5.10; http://dx.doi.org/10.1046/j.1468-4004.2000.41510.x

الاتاحة: http://astrogeo.oxfordjournals.org/cgi/content/short/41/5/5.10
https://doi.org/10.1046/j.1468-4004.2000.41510.x

المؤلفون: Walker, Helen J

المصدر: Astronomy & Geophysics ; volume 41, issue 4, page 4.33-4.33 ; ISSN 1366-8781

الاتاحة: https://doi.org/10.1046/j.1468-4004.2000.00433.x
https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1046%2Fj.1468-4004.2000.00433.x
http://academic.oup.com/astrogeo/article-pdf/41/4/4.33/491894/41-4-4.33.pdf

المؤلفون: Wainscoat, Richard J., Cohen, Martin, Volk, Kevin, Walker, Helen J., Schwartz, Deborah E.

المصدر: Symposium - International Astronomical Union ; volume 139, page 110-112 ; ISSN 0074-1809

الاتاحة: http://dx.doi.org/10.1017/s0074180900240485
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0074180900240485

المؤلفون: Harris, Alan W., Walker, Helen J., Sumner, Timothy J.

المصدر: Symposium - International Astronomical Union ; volume 139, page 463-464 ; ISSN 0074-1809

الاتاحة: http://dx.doi.org/10.1017/s0074180900241302
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0074180900241302

المؤلفون: Wainscoat, Richard J, Cohen, Martin, Volk, Kevin, Walker, Helen J, Schwartz, Deborah E

المصدر: Astrophysical Journal Supplement Series. 83(1)

مصطلحات موضوعية: Astrophysics

URL الوصول: https://ntrs.nasa.gov/citations/19930027633

المؤلفون: Wainscoat, Richard J, Cohen, Martin, Volk, Kevin, Walker, Helen J, Schwartz, Deborah E

مصطلحات موضوعية: Astrophysics

URL الوصول: https://ntrs.nasa.gov/citations/19920041659

المؤلفون: Butner, Harold M., Walker, Helen J., Wooden, Diane H.

المصدر: Formation and Evolution of Solids in Space ; page 505-512 ; ISBN 9789401060189 9789401148061

الاتاحة: http://dx.doi.org/10.1007/978-94-011-4806-1_29
http://link.springer.com/content/pdf/10.1007/978-94-011-4806-1_29

المؤلفون: Walker, Helen J.

المصدر: Databases & On-line Data in Astronomy ; Astrophysics and Space Science Library ; page 17-28 ; ISSN 0067-0057 ; ISBN 9789401054331 9789401132503

الاتاحة: http://dx.doi.org/10.1007/978-94-011-3250-3_3
http://link.springer.com/content/pdf/10.1007/978-94-011-3250-3_3.pdf

المؤلفون: Walker, Helen J., Harris, Alan W., Sumner, Timothy J.

المصدر: The Galactic and Extragalactic Background Radiation ; page 465-466 ; ISBN 9780792308423 9789400906532

الاتاحة: http://dx.doi.org/10.1007/978-94-009-0653-2_96
http://link.springer.com/content/pdf/10.1007/978-94-009-0653-2_96.pdf

المؤلفون: Butner, Harold M., Walker, Helen J., Wooden, Diane H., Witteborn, Fred C.

المصدر: International Astronomical Union Colloquium ; volume 161, page 149-155 ; ISSN 0252-9211

الاتاحة: http://dx.doi.org/10.1017/s0252921100014664

المؤلفون: Walker, Helen J, Volk, Kevin, Wainscoat, Richard J, Schwartz, Deborah E, Cohen, Martin

المصدر: Astronomical Journal. 98

مصطلحات موضوعية: Astrophysics

URL الوصول: https://ntrs.nasa.gov/citations/19900030488

المؤلفون: Walker, Helen J, Werner, Michael W, Allen, C, Henry, R. C, Kimble, R, Wofford, J, Murthy, Jayant

المصدر: Interstellar Dust: Contributed Papers.

مصطلحات موضوعية: Astrophysics

URL الوصول: https://ntrs.nasa.gov/citations/19910005667

المؤلفون: Cohen, Martin, Wainscoat, Richard J, Walker, Helen J, Volk, Kevin, Schwartz, Deborah E

المصدر: Astronomical Journal. 97

مصطلحات موضوعية: Astrophysics

URL الوصول: https://ntrs.nasa.gov/citations/19890054602

المؤلفون: Hodge, Tracy M., Kraemer, Kathleen E., Price, Stephan D., Walker, Helen J.

المصدر: Astrophysical Journal Supplement Series; Apr2004, Vol. 151 Issue 2, p299-312, 14p

المؤلفون: Walker, Helen J., Prior, Sam, Bowler, Sue, Hill, Mimi J., Pickwick, Alan, Howarth, Ian, Ring, Francis, Hingley, P.D.

المصدر: Astronomy & Geophysics; Feb2003, Vol. 44 Issue 1, p1.04-1.06, 3p

مصطلحات موضوعية: ASTRONOMY, WOMEN in astronomy, ASTRONOMICAL clocks, ASTRONAUTICAL laboratories