1.

Conference Proceedings
Conference Proceedings
1. The Euro50 extremely large telescope (Invited Paper)
Andersen, T. ; Ardeberg, A.L. ; Beckers, J. ; Goncharov. A. ; Owner-Petersen, M. ; Riewaldt, H. ; Snel, R. ; Walker, D.
Pub. info.: Future giant telescopes :26-28 August 2002, Waikoloa, Hawaii, USA.  pp.214-225,  2003.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 4840
2.

Conference Proceedings
Conference Proceedings
2. Influence of defects on electrical and optical characteristics of GaN/InGaN-based light-emitting diodes
Cao, X.A. ; Topol, K. ; Shahedipour-Sandvik, F. ; Teetsov, J. ; Sandvik, P.M. ; LeBoeuf, S.E. ; Ebong, A. ; Kretchmer, J.W. ; Stokes, E.B. ; Arthur, S. ; Kaloyeros, A.E. ; Walker, D.
Pub. info.: Solid state lighting II : 9-11 July, 2002, Seattle, Washington, USA.  pp.105-113,  2002.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 4776
3.

Conference Proceedings
Conference Proceedings
3. Modeling and circuit simulation of GaN-based light-emitting diodes for optimum efficiency through uniform current spreading
Ebong, A. ; Arthur, S. ; Downey, A.E. ; Stokes, E.B. ; Caos, X.A. ; LeBoeuf, S.E. ; Sandvik, P.M. ; Walker, D.
Pub. info.: Solid state lighting II : 9-11 July, 2002, Seattle, Washington, USA.  pp.187-194,  2002.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 4776
4.

Conference Proceedings
Conference Proceedings
4. Making Process Safety Efforts Pay Off
Rooney, J. ; Walker, D. ; Remson, A. ; Stroup, R.
Pub. info.: AIChE NATIONAL MEETING - MARCH 9-13, 1997 - HOUSTON, TX.  1997.  New York.  American Institute of Chemical Engineers
Title of ser.: AIChE meeting [papers]
Ser. no.: 1997
5.

Conference Proceedings
Conference Proceedings
5. Unique Polypropylene Products from Gas-Phase Polymerization
Walker, D. ; Burdett, I. ; Ficker, H.
Pub. info.: ANTEC 88, Atlanta, April 18-21, 1988, Conference proceedings : plastics are shaping tomorrow today : Society of Plastics Engineers 46th annual technical conference & exhibits.  pp.751-755,  1988.  Brookfield, CT.  Society of Plastics Engineers, Inc. (SPE)
Title of ser.: Annual Technical Conference - ANTEC : Society of Plastics Engineers Annual Technical Papers
Ser. no.: 34
6.

Conference Proceedings
Conference Proceedings
6. Stress Whitening Resistant Polypropylene Impact Copolymers
Ficker, H. ; Goeke, G. ; Walker, D.
Pub. info.: ANTEC 88, Atlanta, April 18-21, 1988, Conference proceedings : plastics are shaping tomorrow today : Society of Plastics Engineers 46th annual technical conference & exhibits.  pp.741-744,  1988.  Brookfield, CT.  Society of Plastics Engineers, Inc. (SPE)
Title of ser.: Annual Technical Conference - ANTEC : Society of Plastics Engineers Annual Technical Papers
Ser. no.: 34
7.

Conference Proceedings
Conference Proceedings
7. High-Resolution X-ray Diffraction of GaN Grown on Sapphire Substrates
Saxler, A. ; Capano, M. A. ; Mitchel, W. C. ; Kung, P. ; Zhang, X. ; Walker, D. ; Razeghi, M.
Pub. info.: III-V nitrides : symposium held December 2-6, 1996, Boston, Massachusetts, U.S.A..  pp.477-,  1997.  Pittsburgh, PA.  MRS - Materials Research Society
Title of ser.: Materials Research Society symposium proceedings
Ser. no.: 449
8.

Conference Proceedings
Conference Proceedings
8. AlxGa1-xN-Based Materials and Heterostructures
Kung, P. ; Saxler, A. ; Walker, D. ; Zhang, X. ; Lavado, R. ; Kim, K. S. ; Razeghi, M.
Pub. info.: III-V nitrides : symposium held December 2-6, 1996, Boston, Massachusetts, U.S.A..  pp.79-,  1997.  Pittsburgh, PA.  MRS - Materials Research Society
Title of ser.: Materials Research Society symposium proceedings
Ser. no.: 449
9.

Conference Proceedings
Conference Proceedings
9. Growth of GaN Without Yellow Luminescence
Zhang, X. ; Kung, P. ; Walker, D. ; Saxler, A. ; Razeghi, M.
Pub. info.: Gallium nitride and related materials : the First International Symposium on Gallium Nitride and Related Materials held November 27-December 1, 1995, Boston, Massachusetts, U.S.A..  pp.625-,  1996.  Pittsburgh, Pa..  MRS - Materials Research Society
Title of ser.: Materials Research Society symposium proceedings
Ser. no.: 395
10.

Conference Proceedings
Conference Proceedings
10. Spectral Response of GaN P-N Junction Photovoltaic Structures
Walker, D. ; Zhang, X. ; Kung, P. ; Saxler, A. ; Xu, J. ; Razeghi, M.
Pub. info.: Gallium nitride and related materials : the First International Symposium on Gallium Nitride and Related Materials held November 27-December 1, 1995, Boston, Massachusetts, U.S.A..  pp.955-,  1996.  Pittsburgh, Pa..  MRS - Materials Research Society
Title of ser.: Materials Research Society symposium proceedings
Ser. no.: 395
11.

Conference Proceedings
Conference Proceedings
11. Influence of Defects on Current Transport in GaN/InGaN Multiple Quantum Well Light-Emitting Diodes
Cao, X.A. ; Stokes, E.B. ; LeBoeuf, S.F. ; Sandvik, P.M. ; Kretchmer, J. ; Walker, D.
Pub. info.: Materials and devices for optoelectronics and microphotonics : symposium held April 1-5, 2002, San Francisco, California, U.S.A..  pp.65-70,  2002.  Warrendale, Pa..  Materials Research Society
Title of ser.: Materials Research Society symposium proceedings
Ser. no.: 722
12.

Conference Proceedings
Conference Proceedings
12. The Selective N-Acylation of Kanamycin A
Cron, M. J. ; Keil, J. G. ; Lin, J. S. ; Ruggeri, M. V. ; Walker, D.
Pub. info.: Aminocyclitol antibiotics : based on a symposium.  pp.247-,  1980.  Washington, D.C..  American Chemical Society
Title of ser.: ACS symposium series
Ser. no.: 125
13.

Conference Proceedings
Conference Proceedings
13. The Thirty Meter Telescope site testing system
Skidmore, W. ; Schock, M. ; Tokovinin, A. A. ; Djorgovski, G. ; Walker, A. R. ; Blum, R. D. ; Travouillon, T. ; Seguel, J. ; Bustos, E. E. ; Walker, D. ; Vasquez, J. ; Gillett, P. E.
Pub. info.: Ground-based telescopes : 21-25 June 2004, Glasgow, Scotland, United Kingdom.  pp.154-164,  2004.  Bellingham, Wash., USA.  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5489
14.

Technical Paper
Technical Paper
14. Efficient use of hybrid grids in modern turbomachinery applications
Irmisch, S. ; Walker, D.
Pub. info.: AIAA paper.  pp.1-11,  1999.  American Institute of Aeronautics and Astronautics
Title of ser.: AIAA Paper : Aerospace Sciences Meeting and Exhibit
Ser. no.: 1999
15.

Technical Paper
Technical Paper
15. Adaptive Hybrid Grid Generation for Turbomachinery and Aerospace Applications
Khawaja, A. ; Kallinderis, Y. ; Irmisch, S. ; Lloyd, J. ; Walker, D. ; Benz, E.
Pub. info.: AIAA paper.  pp.1-27,  1999.  American Institute of Aeronautics and Astronautics
Title of ser.: AIAA Paper : Aerospace Sciences Meeting and Exhibit
Ser. no.: 1999
16.

Technical Paper
Technical Paper
16. Efficient Use of Hybrid Grids in Modern Turbomachinery Applications
Irmisch, S. ; Walker, D. ; Bettelini, M. ; Haselbacher, A. ; Benz, E. ; Kallinderis, Y.
Pub. info.: AIAA paper.  pp.1-11,  1999.  American Institute of Aeronautics and Astronautics
Title of ser.: AIAA Paper : Aerospace Sciences Meeting and Exhibit
Ser. no.: 1999
17.

Technical Paper
Technical Paper
17. Boundary-Layer Separation Control Using Local Suction and Injection
Atik, H. ; Walker, D.
Pub. info.: AIAA meeting papers on disc.  2005.  [Reston, Va.].  American Institute of Aeronautics and Astronautics
Title of ser.: AIAA Paper : AIAA Theoretical Fluid Mechanics Meeting
Ser. no.: 4th
18.

Technical Paper
Technical Paper
18. Instabilities in Supersonic Compression Ramp Flow (invited)
Walker, D. ; Fletcher, A. ; Ruban, A.
Pub. info.: AIAA meeting papers on disc.  2005.  [Reston, Va.].  American Institute of Aeronautics and Astronautics
Title of ser.: AIAA Paper : AIAA Theoretical Fluid Mechanics Meeting
Ser. no.: 4th
19.

Technical Paper
Technical Paper
19. Path Elongation for UAV Task Assignment
Schumacher, C. ; Chandler, P. ; Rasmussen, S. ; Walker, D.
Pub. info.: A collection of technical papers : AIAA Guidance, Navigation and Control Conference, Austin, Texas, 11-14 August 2003.  v. 3  pp.1767-1775,  2003.  Reston, Va..  American Institute of Aeronautics and Astronautics
Title of ser.: AIAA Paper : AIAA Guidance Navigation and Control Conference
Ser. no.: 2003
20.

Technical Paper
Technical Paper
20. Lunar Base Heat Pump
Walker, D. ; Fischbach, D. ; Tetreault, R.
Pub. info.: NASA Technical Reports.  19970012947  (NASA-CR-203938),  pp.1-154,  1996.  National Aeronautics and Space Adminstration
21.

Technical Paper
Technical Paper
21. RANS Evaluations of Internal Cooling Passage Geometries: Ribbed Passages and a 180 Degree Bend.
Walker, D. ; Zausner, J.
Pub. info.: A.S.M.E. paper.  2007.  New York, NY.  American Society of Mechanical Engineers
Title of ser.: ASME Technical Paper : GT
Ser. no.: 2007
22.

Technical Paper
Technical Paper
22. Applying Spin Welding Technology to Replace Current Quick Connect Installation Processes.
Walker, D.
Pub. info.: 2006 SAE world congress : technical paper.  2006.  Warrendale, Penn..  Society of Automotive Engineers
Title of ser.: Society of Automotive Engineers technical paper series
Ser. no.: 2006
23.

Technical Paper
Technical Paper
23. Luner Base Heat Pump
Goldman, J. ; Harvey, A. ; Lovell, T. ; Walker, D.
Pub. info.: NASA Technical Reports.  pp.1-,  National Aeronautics and Space Adminstration
24.

Technical Paper
Technical Paper
24. LUNAR BASE HEAT PUMP : PHASE I FINAL REPORT
Goldman, J. ; Harvey, A. ; Lovell, T. ; Walker, D.
Pub. info.: NASA Technical Reports.  (NASA-CR-188300),  pp.1-62,  1994.  National Aeronautics and Space Adminstration
25.

Technical Paper
Technical Paper
25. LUNAR BASE HEAT PUMP
Goldman, J. ; Tetreault, R. ; Fischbach, D. ; Walker, D.
Pub. info.: NASA Technical Reports.  (NASA-CR-188356),  pp.1-64,  1994.  National Aeronautics and Space Adminstration
26.

Technical Paper
Technical Paper
26. Adaptive hybrid grid generation for turbomachinery and aerospace applications
Khawaja, A. ; Kallinderis, Y. ; Irmisch, S. ; Lloyd, J. ; Walker, D. ; Benz, E.
Pub. info.: AIAA paper.  pp.1-27,  1999.  American Institute of Aeronautics and Astronautics
Title of ser.: AIAA Paper : Aerospace Sciences Meeting and Exhibit
Ser. no.: 1999
27.

Technical Paper
Technical Paper
27. Steam Bottoming Cycle for an Adiabatic Diesel Engine
Poulin, E. ; Demler, R. ; Krepchin, I. ; Walker, D.
Pub. info.: NASA Technical Reports.  (NASA-CR-168255),  pp.1-129,  1984.  National Aeronautics and Space Administration