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1. |
Record Nr. |
UNINA9910689883703321 |
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Titolo |
Bottom photographs from the Pulley Ridge Deep Coral Reef [[electronic resource] /] / by VeeAnn A. Cross ... [and others] |
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Pubbl/distr/stampa |
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[Reston, Va.] : , : U.S. Dept. of the Interior, U.S. Geological Survey, , 2004 |
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Edizione |
[Version 1.0.] |
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Descrizione fisica |
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1 electronic text : HTML file |
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Collana |
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U.S. Geological Survey open-file report ; ; 2004-1228 |
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Altri autori (Persone) |
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Soggetti |
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Coral reefs and islands - Mexico, Gulf of |
Ocean bottom - Mexico, Gulf of |
Oceanography - Mexico, Gulf of |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Title from HTML index page (viewed on Dec. 15, 2008). |
At head of title: USGS Woods Hole Science Center, Coastal and Marine Program. |
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Nota di bibliografia |
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Includes bibliographical references. |
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Sommario/riassunto |
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"Presents the still photographs acquired during the April 2003 cruise aboard the Florida Institute of Oceanography's research vessel Suncoaster." |
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2. |
Record Nr. |
UNINA9910781433903321 |
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Titolo |
Electrostatic propulsion [[electronic resource] ] : a selection of technical papers based mainly on a Symposium of the American Rocket Society held at U.S. Naval Postgraduate School, Monterey, California, November 3, 4, 1960 / / edited by David B. Langmuir, Ernst Stuhlinger, J.M. Sellen, Jr |
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Pubbl/distr/stampa |
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New York, : Academic Press, 1961 |
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ISBN |
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1-60086-479-1 |
1-60086-260-8 |
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Descrizione fisica |
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1 online resource (591 p.) |
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Collana |
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Progress in astronautics and rocketry ; ; v. 5 |
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Altri autori (Persone) |
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LangmuirDavid B |
SellenJ. M |
StuhlingerErnst |
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Disciplina |
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Soggetti |
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Ion rockets |
Plasma rockets |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Sponsored by the Ion and Plasma Propulsion Committee of the American Rocket Society. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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""Cover""; ""Title""; ""Copyright""; ""Ion and Plasma Propulsion Committee""; ""Preface""; ""Contents""; ""A. Ion Generation""; ""Introduction""; ""Experimental Performance of Ion Rockets Employing Electron-Bombardment Ion Sources""; ""The Duoplasmatron: Theoretical Studies and Experimental Observations""; ""The Development of a Negative Ion Source""; ""Liquid Metal Droplets for Heavy Particle Propulsion""; ""The Oscillating-Electron Plasma Source""; ""Theory of Ion Emission From Porous Media""; ""Characteristics of Porous Surface Ionizers"" |
""The Effects of Surface Structure and Adsorption on the lonization Efficiency of a Surface lonization Source""""B. Ion Acceleration and Impact Effects""; ""Introduction""; ""Multiple Beam Ion Motors""; ""Space-Charge Theory for Ion Beams""; ""Sputtering Due to High Velocity Ion Bombardment""; ""Sputtering of Copper by Ion Bombardment in the Energy Range of 5 - 25 keV""; ""C. Neutralization""; ""Introduction""; ""A Three Dimensional Calculation of the Effects of Insufficient Space |
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Charge Neutralization on Ion Rockets"" |
""Numerical Techniques in the Calculation of Effects of Insufficient Space Charge Neutralization on Ion Rockets""""Justification of the Use of the Collisionless Boltzmann Equation for Ion Beam Neutralization Studies""; ""Circular Beam Neutralization""; ""An Electrogasdynamic Approach to the Ion Jet Charge Neutralization Problem""; ""Neutralization of Ion Beams for Propulsion by Electron Trap Formation""; ""Transient and Steady State Behavior in Cesium Ion Beams""; ""Neutralization of Ion Beams""; ""On Ion Rocket Neutralization""; ""Present Status of the Beam Neutralization Problem"" |
""D. Techniques and Testing""""Introduction""; ""Theory and Application of Hot-Wire Calorimeter for Measurement of Ion Beam Power""; ""Beam Diagnostic Techniques""; ""Diagnostics of the Space Charge Neutralization of Ion Beams by Electron Injection""; ""Engineering Research in Electrostatic Propulsion Devices""; ""Diffusion of Cesium and lonization on Porous Tungsten""; ""Trajectories and Thrust-Measurement Techniques for Space Testing of Ion Rocket Motors""; ""Instrumentation Program for Ion Engine Testing""; ""Concluding Remarks"" |
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