PUBLICATIONS The following list is a compilation of recently published books and technical articles written by APL staff members.

R. E. Fischell, "Passive Gravity F. ]. Adrian (APL ) and M. Karplus 35, Aug. 1964, 2452-2455. Gradient Stabilization for Earth (IBM Watson Laboratory) , "{3- E. J. Blau and B. F. Hochheimer, Satellites," Torques and Attitude Proton Hyperfine Splittings in the "Infrared Spectrum and Structure Sensing in Earth Satellites, Chap. Vinyl Radical," ]. Chem. Phys., of Diimide," ]. Chem. Phys. , 41, II, Academic Press, New York, 41, July 1, 1964,56- 60. Sept. 1,1964,1174-1182. 1964. G. H. Mowbray, "Perception and R . R. Newton, "Errors in Long­ G. H. Mowbray, "Subjective Ex­ Retention of V erbal Information Term Orbital Prediction for Satel­ pectancy and Choice Reaction Presented During Auditory Shad­ lite 196101," ]. Geo phys. Res., 69, Time," Quart. ]. Exp. Psych., 16, owing," ]. Acoust. Soc. Am., 31, Sept. 1, 1964, 3619-3624. 1964,216- 223. Aug. 1964,1459- 1464. L. Monchick, "Small Periodic Dis­ J. O . Artman and ]. C. Murphy, V. L. Pisacane, "Particle Motion in turbances in Polyatomic Gases," "Lattice Sum Evaluations of Ruby the Equatorial Plane," A .I.A.A . ]., Physics of Fluids, 7, June 1964, Spectral Parameters," Phys. Rev., 2, Aug. 1964, 1361-1364. 882-896. 135, Sept. 14, 1964, A1622- A1639. H . D. Black, "A Passive System for T. O. Poehler, Jr. and D. Abraham, Determining the Attitude of a "Electric Field Excitation of Elec­ R . E. Gibson, "Our Heritage from Satellite," A.I.A.A. ]., 2, July trons from Shallow Traps in CdSe Galileo Galilei,". Science, 145, 1964,1350- 1351. Thin-Film Triodes," ]. App. Phys., Sept. 18, 1964, 1271- 1276. A DDR ESSES The listing below comprises the principal recent addresses made by APL staff members to groups and organizations outside the Laboratory.

R. E. Fischell, "Recent In-Orbit Aug. 11, 1964. tron Devices Group, IEEE/ Amer­ Measurements of Radiation Dam­ F. F. Mobley, "Gravity Gradient At­ Power Conference ), Philadelphia, age to Solar Cells," Fourth Annual titude Stabilization for Communi­ Sept. 1- 4, 1964. Photovoltaic Specialists Confer­ cation Satellites," Ninth Sym­ A. 1. Mahan, C. V. Bitterli, and S. ence, Cleveland, June 2, 1964. posium on Ballistic Missile and M. Cannon, " Far-Field Diffraction Space Technology, San Diego, J. H. Martin and R. E. Fischell, Patterns of Single and Multiple Aug. 12- 14, 1964. "Solar Cell Characteristics, D eter­ Circularly Symmetric Apertures," Conference on Photographic and mined as Function of Electron Ir­ H. B. Riblet, " History and Mission radiation and Temperature on of APL," Hagerstown Lions Club, Spectrosc opic Optics, Tokyo, Ja­ Table Mountain," Fourth Annual Hagerstown, Md., Aug. 18, 1964. pan, Sept. 1- 8, 1964. P hotovoltaic Specialists Confer­ R. B. K ershner and R. E. Fischell, ence, Cleveland, June 2, 1964. A. 1. Mahan, "Absorption, Stimu­ " Applica tion of Gravity Stabiliza­ lated Emission, and Maxwell's D. W . Fox, "Lower Bounds to Eigen­ tion for Communications Satel­ Equations," International Com­ values," Johannes Gutenberg Uni­ lites," Defense Communications mission on Optics, Conference on versitiit, Mathematisches Kollo­ A gency, Arlington, Va., Sept. 17, Interference and Coherence, Syd­ qui urn, Mainz, Germany, July 2, 1964. ney, Australia, Aug. 24-26, 1964. 1964. D. W. Fox, Lecture Series on "Bounds R. P. Rich, "The Emerging Impor­ S. D. Bruck, "The Effect of Impuri­ for Eigenvalues of Self-Adjoint tance of Non-Numerical Data Proc­ ties on the Thermal Degradation Operators" (5 lectures ) , A ero­ of Poly [N,N'-(p,p-oxydipheny­ essing," IBM Systems Research space Research Laboratory, Institute, New York, July 21, lene ) pyromellitimidel," American Wright-Patterson Air Force Base, 1964. Chemical Society, Division of Ohio, Sept. 28- 0ct. 2, 1964. Polymer Chemistry, Chicago, Aug. D. W. Fox, "Lower Bounds to Eigen­ 31-Sept. 4, 1964. G. H. Mowbray and R . W. Hart, values of Self-Adjoint Operators," " Chopped White Noise and the University of London, Institute of R. E. Fischell and K . J. Bialy, "Ap­ Triplex Theory of Pitch Percep­ Computer Sciences, July 30, 1964. plication of SNAP 9A for Earth tion," Fifth Annual Meeting of Satellites," Third Biennial Aero­ the Psychonomic Society, Niagara W. E. Buchanan, "The APL Story," space Power Systems Conference, Falls, Ontario, Canada, Oct. 8- 10, Laurel Lions Club, Laurel, Md., (AIAA/SAE/ ASME/IAPG/Elec- 1964.

22 :\PL T echnical Digest PATENTS APL COLLOOUIA ---- F. A. O yhus - Expendable Piston­ Oct. 9-"Star Formation," by J. F. Lill, National Science Foundation. Tube Missile Launcher, Patent Bird, Applied Phys ics Laboratory. Nov. 6-"Origins of Protons in the No. 3,135,161. Outer R adiation Zone," by W. N. C . H. Sprague and W. Seamone­ Oct. 16-"Photochromic Glasses," by Hess, Goddard Space Flight Center. Planetary Transmission, Patent S. D. Stookey, Corning Glass Works, No. 3, 136,1 80. Inc. Nov. 13-"Elections and Opinion R. A. Frei berg-Motor Servo Driver, Polls," by P. E. Converse, University Patent No. 3,137,809. Oct. 23- "Technical Program of the of Michigan. Communications Satellite Corpora­ R. A. Freiberg-Servo Valve Driver, tion," by S. M etzger, Communica­ Nov. 20-"Experimental Films in Patent No. 3,140,427. tions Satellite Corporation. Mathematics Teaching," by H. M. A. H . D ell, J. H . Kuck, and]. H . MacN eille, Case Institute of Tech­ Sreb - Proximity Fuze Antenna, Oct. 30-"Project Mohole," by G. G . nology. Patent No. 3,143,072.

WITH THE AUTHORS

I. Katz, author of "Ocean Wave ican M eteorological Society, and the investigation is plasma arc develop­ M easurements," was the author of American Geophysical Union, and is ment for hypersonic propulsion tun­ " R adar R efl ectivity of the Earth's a Senior Member of the Institute of nels. Mr. Raezer is a member of The Surface" In the Jan.-Feb. 1963 Electrical and Electronic Engineers. Philosophical Society of Washington. Digest. Mr. Katz joined APL as a physicist in 1952, to conduct experi­ mental and theoretical studies of missile guidance, emphasizing low­ angle capture and guidance prob­ R. H. Hallendorff, author of "A lems. H e also made studies of for­ Method of R adome Compensation ward-scattering of radio waves off with Broadband Capability," was rough-sea surfaces, conducted re­ born in Milwaukee, Wisconsin. He search in basic physics connected received his B.S. degree and, in 1962, with radar map-matching, and in­ his M .S. degree in electrical engi­ vestigated the nature of back-scatter­ neering from the University of Il­ ing of radar energy off sea and land linois. Mr. H allendorff joined the

S. D. Raezer, author of "The Mass Transient and Plasma Arc Insta­ bility," is a native of Lancaster, Pennsylvania. H e received his A.B. degree in philosophy and his B.S. degree in physics from Franklin and Marshall College, and, in 1954, his M.S. degree in physics from L ehigh University. Mr. Raezer joined the APL staff in 1954 as an associate physicist in the Physical Chemistry Group, concerned with experimental surfaces. Mr. Katz is a project super­ infrared spectroscopy of diatomic APL staff in 1962 as a specialist in vIsor In the Preliminary D esign molecules. H e is currently a senior microwaves and servo systems. H e is Group. He is a member of the Inter­ physicist in the R esearch and Instru­ a member of the staff of the Micro­ national Scientific Radio Union, the mentation Section of the Propulsion wave Techniques Project of the American Physical Society, the Amer- R esearch Facilities, where his field of Bumblebee Guidance Homing Group.

Se1Jt ell1h er- October 196-1 23 PATENTS APL COLLOOUIA ---- F. A. O yhus - Expendable Piston­ Oct. 9-"Star Formation," by J. F. Lill, National Science Foundation. Tube Missile Launcher, Patent Bird, Applied Phys ics Laboratory. Nov. 6-"Origins of Protons in the No. 3,135,161. Outer R adiation Zone," by W. N. C . H. Sprague and W. Seamone­ Oct. 16-"Photochromic Glasses," by Hess, Goddard Space Flight Center. Planetary Transmission, Patent S. D. Stookey, Corning Glass Works, No. 3, 136,1 80. Inc. Nov. 13-"Elections and Opinion R. A. Frei berg-Motor Servo Driver, Polls," by P. E. Converse, University Patent No. 3,137,809. Oct. 23- "Technical Program of the of Michigan. Communications Satellite Corpora­ R. A. Freiberg-Servo Valve Driver, tion," by S. M etzger, Communica­ Nov. 20-"Experimental Films in Patent No. 3,140,427. tions Satellite Corporation. Mathematics Teaching," by H. M. A. H . D ell, J. H . Kuck, and]. H . MacN eille, Case Institute of Tech­ Sreb - Proximity Fuze Antenna, Oct. 30-"Project Mohole," by G. G . nology. Patent No. 3,143,072.

WITH THE AUTHORS

I. Katz, author of "Ocean Wave ican M eteorological Society, and the investigation is plasma arc develop­ M easurements," was the author of American Geophysical Union, and is ment for hypersonic propulsion tun­ " R adar R efl ectivity of the Earth's a Senior Member of the Institute of nels. Mr. Raezer is a member of The Surface" In the Jan.-Feb. 1963 Electrical and Electronic Engineers. Philosophical Society of Washington. Digest. Mr. Katz joined APL as a physicist in 1952, to conduct experi­ mental and theoretical studies of missile guidance, emphasizing low­ angle capture and guidance prob­ R. H. Hallendorff, author of "A lems. H e also made studies of for­ Method of R adome Compensation ward-scattering of radio waves off with Broadband Capability," was rough-sea surfaces, conducted re­ born in Milwaukee, Wisconsin. He search in basic physics connected received his B.S. degree and, in 1962, with radar map-matching, and in­ his M .S. degree in electrical engi­ vestigated the nature of back-scatter­ neering from the University of Il­ ing of radar energy off sea and land linois. Mr. H allendorff joined the

S. D. Raezer, author of "The Mass Transient and Plasma Arc Insta­ bility," is a native of Lancaster, Pennsylvania. H e received his A.B. degree in philosophy and his B.S. degree in physics from Franklin and Marshall College, and, in 1954, his M.S. degree in physics from L ehigh University. Mr. Raezer joined the APL staff in 1954 as an associate physicist in the Physical Chemistry Group, concerned with experimental surfaces. Mr. Katz is a project super­ infrared spectroscopy of diatomic APL staff in 1962 as a specialist in vIsor In the Preliminary D esign molecules. H e is currently a senior microwaves and servo systems. H e is Group. He is a member of the Inter­ physicist in the R esearch and Instru­ a member of the staff of the Micro­ national Scientific Radio Union, the mentation Section of the Propulsion wave Techniques Project of the American Physical Society, the Amer- R esearch Facilities, where his field of Bumblebee Guidance Homing Group.

Se1Jt ell1h er- October 196-1 23