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38351
電子書
出版: Washington : [U.S. Govt. Print. Off.]
附註: Bibliography: p. 953-967
System ID: 109214
38352
電子書
出版: Washington, D.C. : U.S. Dept. of the Interior, Fish and Wildlife Service, Bureau of Sport Fisheries and Wildlife
附註: "August 1960." Bibliography: p. 17
System ID: 109213
38353
電子書
出版: Washington, D.C. : United States Department of the Interior, Fish and Wildlife Service, Bureau of Sport Fisheries and Wildlife
附註: "Supplement to Special scientific report--wildlife no. 45." "January 1960." Cover title. Includes bibliographical references.
System ID: 109212
38354
電子書
出版: Washington, D.C. : U.S. Dept. of the Interior, Fish and Wildlife Service
ISBN: 0148-0197
附註: Vols. for 1960-1973 issued by the Bureau of Sport Fisheries and Wildlife; for 1974-<1976> by the Fish and Wildlife Service.
System ID: 109211
38355
電子書
出版: New York : McGraw-Hill
附註: Includes bibliography. v. 1. Passive networks.--v. 2. Active networks.
System ID: 109210
38356
電子書
"Noise transmission measurements were made for a 0.020-inch panel with and without air flow on its surface. Tests were conducted with both an absorbent and reverberant chamber behind the panel. Panel stresses for some of these tests were also determined. Noise spectra obtained inside the absorbent chamber with flow attached and flow not attached to the panel appeared to contain several peaks corresponding in frequency to panel vibration modes. These peaks were notably absent when the chambe...
出版: Washington, D.C. : National Aeronautics and Space Administration : [For sale by the Office of Technical Services, Dept. of Commerce
附註: Prepared at the Lewis Research Center, Cleveland, Ohio. Cover title. "September 1960."--Cover. Includes bibliographical references. "Noise transmission measurements were made for a 0.020-inch panel with and without air flow on its surface. Tests were conducted with both an absorbent and reverberant chamber behind the panel. Panel stresses for some of these tests were also determined. Noise spectra obtained inside the absorbent chamber with flow attached and flow not attached to the panel appeared to contain several peaks corresponding in frequency to panel vibration modes. These peaks were notably absent when the chamber was reverberant. The noise reduction through the test panel measured with the aid of an absorbent chamber for the flow-not-attached case is in general agreement with values predicted by the theoretical weight law, which assumes negligible panel stiffness. Corresponding data for the flow-attached case do not follow the weight law but rather indicate less noise reduction at the high frequencies. The main stress responses of the panel without air flow occurred at its fundamental vibration mode. In the presence of air flow the main response occurs in a vibration mode having a node line perpendicular to the direction of air flow."
System ID: 109209
38357
電子書
出版: Springfield, Ill. : Thomas
附註: Includes bibliography.
System ID: 109207
38358
電子書
出版: Falls Church :
System ID: 109206
38359
電子書
出版: New York : McGraw-Hill
ISBN: 0070030081
附註: Bibliography: p. 205-206. "Visual aids": p. 207-211
System ID: 109205
38360
電子書
出版: Washington : U.S. Dept. of Commerce, National Bureau of Standards
附註: January 27, 1960
System ID: 109204
38361
電子書
"The effect of different testing practices on the short-time elevated-temperature tensile properties was determined for 2024-T3 aluminum-alloy, HM21A-T8 and HK31A-H24 magnesium-alloy, and 12 MoV stainless-steel sheet. Tests were made under single strain-rate and single head-speed conditions. A dual strain-rate test was also included. An evaluation of the effects of these practices is given for the tensile and yield strengths, the elongation in 2 inches, and the uniform elongation. The need ...
出版: Washington, D.C. : National Aeronautics and Space Administration : [For sale by the Office of Technical Services, Dept. of Commerce
附註: Cover title. "September 1, 1960"--Cover. Includes bibliographical references. "The effect of different testing practices on the short-time elevated-temperature tensile properties was determined for 2024-T3 aluminum-alloy, HM21A-T8 and HK31A-H24 magnesium-alloy, and 12 MoV stainless-steel sheet. Tests were made under single strain-rate and single head-speed conditions. A dual strain-rate test was also included. An evaluation of the effects of these practices is given for the tensile and yield strengths, the elongation in 2 inches, and the uniform elongation. The need for a uniform testing practice is demonstrated. Recommended practices suggested by different organizations are included."
System ID: 109203
38362
電子書
出版: Oak Ridge, Tenn. : Oak Ridge National Laboratory
附註: "UC-34 - Physics and mathematics."
System ID: 109202
38363
電子書
"Parker's model of a spherically expanding corona, the "solar wind," is compared with D.E. Blackwell's observations of the 1954 minimum equatorial corona. A significant discrepancy is found between the predicted and the observed electron densities at distances from the sun greater than 20 solar radii. Blackwell's data are found to be consistent with a model in which the corona expands mostly within a disk less than 25 solar radii thick, lying within the sun's equat...
出版: Washington, D.C. : National Aeronautics and Space Administration : [For sale by the Office of Technical Services, Dept. of Commerce
附註: Prepared at the Goddard Space Flight Center. Cover title. "September 1960."--Cover. Includes bibliographical references. "Parker's model of a spherically expanding corona, the "solar wind," is compared with D.E. Blackwell's observations of the 1954 minimum equatorial corona. A significant discrepancy is found between the predicted and the observed electron densities at distances from the sun greater than 20 solar radii. Blackwell's data are found to be consistent with a model in which the corona expands mostly within a disk less than 25 solar radii thick, lying within the sun's equatorial plane. The thickness of the disk as a function of distance from the sun is qualitatively explained in terms of magnetic pressure. The solar wind is found to have a considerable effect on the lunar atmosphere. First, the calculated density of the lunar atmosphere is greatly reduced by collisions with protons in the solar wind. If the flux of particles in this wind has the conventional values ranging between 10(exp 10) to 10(exp 11) per sq cm-sec, the calculations yield a lunar pressure of 10(exp -13) atmosphere of argon, in agreement with the value predicted by Elsmore and Whitfield on the basis of observations on the occultation of radio stars. Second, following a suggestion by Gold, it was found that the collisions of solar-wind protons with the lunar surface produce an atmosphere of cold neutral hydrogen with a density of 10(exp 5) per cu cm at the lunar surface. The density falls off at greater distances in accordance with the inverse-square law. Estimates indicate that the interaction of solar particles with the neutral hydrogen will produce an extended lunar ionosphere with a density of the order of 400 protons/cu cm in the vicinity of the moon."
System ID: 109201
38364
電子書
出版: Ithaca, N.Y. : Laboratory of Atomic and Solid state Physics, Dept. of Physics, Cornell University
附註: Cover title. At head of title: Contract N-onr-401(15)
System ID: 109200
38365
電子書
出版: [Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines
System ID: 109199
38366
電子書
出版: New Haven :
附註: 1. Nicks, Delmer C. What do physical fitness tests measure? A review of factor analytic studies.--2. Fleishman, Edwin A. The dimensions of physical fitness; a factor analaysis of strength tests.--3. Fleishman, Edwin A. The dimensions of physical fitness; a factor analysis of speed, flexibility, balance, and coordination tests.
System ID: 109198
38369
電子書
出版: [Washington] :
System ID: 109195
38370
電子書
出版: [Washington?] :
附註: At head of title: U.S. Navy Dental Corps.
System ID: 109194
38371
電子書
出版: [Washington?] : Federal Aviation Agency, Office of Management Services, Statistics Division, Airspace Branch
System ID: 109193
38372
電子書
出版: North Hollywood, Calif. : Pan American Navigation Service
System ID: 109192
38374
電子書
出版: San Francisco : Galley Sail
附註: Poem.
System ID: 109190
38375
電子書
出版: New York : McGraw-Hill
System ID: 109189
38376
電子書
出版: Cincinnati : U.S. Dept. of Health, Education, and Welfare, Public Health Service, Robert A. Taft Sanitary Engineering Center
附註: Caption title.
System ID: 109188
38377
電子書
出版: Corvallis : Oregon State College
System ID: 109187
38378
電子書
出版: Ann Arbor : University of Michigan Press
附註: Bibliography: p. 1105-1164
System ID: 109186
38379
電子書
出版: Coral Gables, Fla. : University of Miami Press
附註: Bibliography: p.195-196
System ID: 109185
38380
電子書
出版: Coral Gables. Fla. : University of Miami Press
附註: Includes index. Bibliography: p. 475
System ID: 109184
38381
電子書
出版: Coral Gables, Fla. :
附註: Includes bibliographical references (p. 187-203).
System ID: 109183
38382
電子書
出版: Coral Gables, Fla. : University of Miami Press
附註: Includes bibliography.
System ID: 109182
38383
電子書
出版: Boston : Heath [1960]
System ID: 109181
38384
電子書
出版: Washington : U.S. Govt. Print. Off.
System ID: 109180
38385
電子書
出版: Washington : The Office
System ID: 109179
38386
電子書
出版: [Washington, D.C.] : Assistant Secretary of Defense (Supply and Logistics)
System ID: 109178
38387
電子書
出版: New York : Reinhold Pub. Corp.
附註: A Reinhold pilot book. Includes index. Bibliography: p. 171
System ID: 109177
38388
電子書
出版: New York : Reinhold Pub. Corp.
附註: A Reinhold pilot book. Includes bibliographies and index.
System ID: 109176
38389
電子書
出版: New York : Ballantine Books
附註: Autobiographical.
System ID: 109175
38390
電子書
出版: Washington : National Aeronautics and Space Administration
附註: Prepared at Ames Research Center. "February 1960." Cover title. Includes bibliographical references (p. 12).
System ID: 109174
38391
電子書
出版: Oak Ridge, Tenn. : Oak Ridge National Laboratory
附註: "ORNL-2844 ; Chemistry-General" -c.p. Includes bibliographical references (p. 48). Operated by Union Carbide CorporationContract No. W-7405-eng-26
System ID: 109173
38392
電子書
出版: [Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines
附註: Includes bibliographic references.
System ID: 109172
38393
電子書
出版: Washington : U. S. Govt. Print. Off.
附註: pt.1. Air safety. January 11-15, 19, February 23, 1960.--pt.2. Air traffic control & airspace management. January 25, 26, 28, 1960.-pt.3. Pilot qualification and certification; and military participation within the Federal Aviation Agency. June 6, 7, 10, 13, 14, 1960
System ID: 109171
38394
電子書
出版: [Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines
附註: Includes bibliographic references.
System ID: 109170
38395
電子書
出版: [Los Angeles] :
附註: "Prepared for the Bureau of Industrial Education, California State Department of Education." Includes bibliography.
System ID: 109169
38398
電子書
出版: [Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines
附註: Bibliography: p. 35
System ID: 109166
38399
電子書
出版: Washington, DC : National Aeronautics and Space Administration
System ID: 109165
38400
電子書
出版: [Chicago] : Center for the Study of Liberal Education for Adults
System ID: 109164