المؤلفون: Krizmanic, John F., Shah, Neerav, Calhoun, Philip C., Harding, Alice K., Purves, Lloyd R., Webster, Cassandra M., Corcoran, Michael F., Shrader, Chris R., Stochaj, Steven J., Rankin, Kyle A., Smith, Daniel T., Park, Hyeongjun, Boucheron, Laura E., Kota, Krishna, Naseri, Asal

مصطلحات موضوعية: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - High Energy Astrophysical Phenomena

URL الوصول: http://arxiv.org/abs/2012.15311

المؤلفون: Purves, Lloyd R.

الاتاحة: http://data.europeana.eu/aggregation/europeana/2020801/dmglib_handler_docum_13248009

المؤلفون: Woodruff, Robert A, Danchi, William C, Heap, Sara R, Hull, Tony, Kendrick, Stephen E, Purves, Lloyd R, Rhee, Michael S, Mentzell, Eric, Fleming, Brian, Valente, Marty, Burge, James, Lewis, Ben, Dodson, Kelly, Mehle, Greg, Tomic, Matt

المصدر: Journal of Astronomical Telescopes, Instruments, and Systems. 5(2)

مصطلحات موضوعية: Astrophysics, Instrumentation And Photography

URL الوصول: https://ntrs.nasa.gov/citations/20200001179

المؤلفون: Purves, Lloyd R

مصطلحات موضوعية: Optics, Astrophysics, Astronomy

URL الوصول: https://ntrs.nasa.gov/citations/20170011235

المؤلفون: Oergerle, William, Feinberg, Lee D, Purves, Lloyd R, Hyde, T. Tupper, Thronson, Harley A, Townsend, Jacqueline A, Postman, Marc, Bolear, Matthew R, Budinoff, Jason G, Dean, Bruce H, Clampin, Mark C, Ebbets, Dennis C, Gong, Qian, Gull, Theodore R, Howard, Joseph M, Jones, Andrew L, Lyon, Richard G, Pasquale, Bert A, Perrygo, Charles, Smith, Jeffrey S, Thompson, Patrick L, Woodgate, Bruce E

مصطلحات موضوعية: Astronomy

URL الوصول: https://ntrs.nasa.gov/citations/20100031202

المؤلفون: Purves, Lloyd R

مصطلحات موضوعية: Lunar And Planetary Science And Exploration

URL الوصول: https://ntrs.nasa.gov/citations/20080041557

المؤلفون: Purves, Lloyd R

مصطلحات موضوعية: Lunar And Planetary Science And Exploration

URL الوصول: https://ntrs.nasa.gov/citations/20070031025

المؤلفون: Purves, Lloyd R, Benfield, Mark

مصطلحات موضوعية: Space Processing

URL الوصول: https://ntrs.nasa.gov/citations/20020060505

المؤلفون: Völk, Stefan, Ulamec, Stephan, Biele, Jens, Hecht, Matthias, Lell, Peter, Fleischmann, Josef, Althapp, Sebastian, Grebenstein, Markus, Nuth, Joseph A., Wegel, Donald C., Smith, Walter F., Purves, Lloyd R., Adams, Douglas S., Hill, Stuart, Leary, James C., Weaver, Harold A., Sandford, Scott A.

مصطلحات موضوعية: Raumflugbetrieb und Astronautentraining

وصف الملف: application/pdf

Relation: https://elib.dlr.de/115988/1/IAC-17,A3,4B,5,x39772.pdf; Völk, Stefan und Ulamec, Stephan und Biele, Jens und Hecht, Matthias und Lell, Peter und Fleischmann, Josef und Althapp, Sebastian und Grebenstein, Markus und Nuth, Joseph A. und Wegel, Donald C. und Smith, Walter F. und Purves, Lloyd R. und Adams, Douglas S. und Hill, Stuart und Leary, James C. und Weaver, Harold A. und Sandford, Scott A. (2017) Development and testing of a pyro-driven launcher for harpoon-based comet sample acquisition. 68th International Astronautical Congress (IAC), 2017-09-25 - 2017-09-29, Adelaide, Australia.

الاتاحة: https://elib.dlr.de/115988/
https://elib.dlr.de/115988/1/IAC-17,A3,4B,5,x39772.pdf

المؤلفون: Danchi, William C., Kendrick, Stephen E., Woodruff, Robert A., Heap, Sara R., Hull, Tony B., Purves, Lloyd R.

المساهمون: Hallibert, Pascal, Hull, Tony B., Kim, Dae Wook

المصدر: Astronomical Optics: Design, Manufacture, and Test of Space and Ground Systems

الاتاحة: http://dx.doi.org/10.1117/12.2286680

المؤلفون: Kendrick, Stephen E., Woodruff, Robert A., Purves, Lloyd R., Kutyrev, Alexander, Hull, Tony B., Heap, Sara R., Danchi, William C.

المساهمون: Hallibert, Pascal, Hull, Tony B., Kim, Dae Wook

المصدر: Astronomical Optics: Design, Manufacture, and Test of Space and Ground Systems

الاتاحة: http://dx.doi.org/10.1117/12.2286681

المؤلفون: Völk, Stefan, Ulamec, Stephan, Biele, Jens, Hecht, Matthias, Lell, Peter, Fleischmann, Josef, Althapp, Sebastian, Grebenstein, Markus, Nuth, Joseph A., Wegel, Donald C., Smith, Walter F., Purves, Lloyd R., Adams, Douglas S., Hill, Stuart, Leary, James C., Weaver, Harold A., Sandford, Scott A.

مصطلحات موضوعية: Mobile Raketenbasis, Nutzerzentrum für Weltraumexperimente (MUSC)

Relation: Völk, Stefan und Ulamec, Stephan und Biele, Jens und Hecht, Matthias und Lell, Peter und Fleischmann, Josef und Althapp, Sebastian und Grebenstein, Markus und Nuth, Joseph A. und Wegel, Donald C. und Smith, Walter F. und Purves, Lloyd R. und Adams, Douglas S. und Hill, Stuart und Leary, James C. und Weaver, Harold A. und Sandford, Scott A. (2018) Development and testing of a pyro-driven launcher for harpoon-based comet sample acquisition. Acta Astronautica, 152, Seiten 218-228. Elsevier. doi:10.1016/j.actaastro.2018.07.045 . ISSN 0094-5765.

الاتاحة: https://elib.dlr.de/124142/
https://doi.org/10.1016/j.actaastro.2018.07.045

المؤلفون: Purves, Lloyd R

المصدر: NASA Tech Briefs. 17(1)

مصطلحات موضوعية: Machinery

URL الوصول: https://ntrs.nasa.gov/citations/19930000047

المؤلفون: Purves, Lloyd R

مصطلحات موضوعية: Spacecraft Design, Testing And Performance, Cybernetics, Artificial Intelligence And Robotics

URL الوصول: https://ntrs.nasa.gov/citations/20160001130

المؤلفون: Oegerle, William R., Feinberg, Lee D., Purves, Lloyd R., Hyde, T. Tupper, Thronson, Harley A., Townsend, Jacqueline A., Postman, Marc, Bolcar, Matthew R., Budinoff, Jason G., Dean, Bruce H., Clampin, Mark C., Ebbets, Dennis C., Gong, Qian, Gull, Theodore R., Howard, Joseph M., Jones, Andrew L., Lyon, Richard G., Pasquale, Bert A., Perrygo, Charles, Smith, Jeffrey S., Thompson, Patrick L., Woodgate, Bruce E.

المساهمون: Oschmann, Jr., Jacobus M., Clampin, Mark C., MacEwen, Howard A.

المصدر: SPIE Proceedings ; Space Telescopes and Instrumentation 2010: Optical, Infrared, and Millimeter Wave ; ISSN 0277-786X

الاتاحة: http://dx.doi.org/10.1117/12.857622

المؤلفون: Purves, Lloyd R.

المساهمون: MacEwen, Howard A., Breckinridge, James B.

المصدر: SPIE Proceedings ; UV/Optical/IR Space Telescopes: Innovative Technologies and Concepts III ; ISSN 0277-786X

الاتاحة: http://dx.doi.org/10.1117/12.732597

المؤلفون: Tomic, Matt, Fleming, Brian, Purves, Lloyd R., Mentzell, Eric, Woodruff, Robert A., Danchi, William C., Rhee, Michael S., Dodson, Kelly, Lewis, Ben, Mehle, Greg, Valente, Marty, Burge, James, Heap, Sara R., Hull, Tony, Kendrick, Stephen E.

المصدر: CASI

مصطلحات موضوعية: Astrophysics, Instrumentation and Photography

جغرافية الموضوع: Unclassified, Unlimited, Publicly available

وصف الملف: application/pdf

Relation: Document ID: 20200001179; http://hdl.handle.net/2060/20200001179

الاتاحة: http://hdl.handle.net/2060/20200001179

المؤلفون: Purves, Lloyd R, Strempek, Franklin, Premack, Timothy

المصدر: NASA Tech Briefs. 13(2)

مصطلحات موضوعية: Mechanics

URL الوصول: https://ntrs.nasa.gov/citations/19890000083

المؤلفون: Purves, Lloyd R.

المصدر: CASI

مصطلحات موضوعية: Optics, Astrophysics, Astronomy

جغرافية الموضوع: Unclassified, Unlimited, Publicly available

وصف الملف: application/pdf

Relation: Document ID: 20170011235; http://hdl.handle.net/2060/20170011235

الاتاحة: http://hdl.handle.net/2060/20170011235