Download or read book Experimental Determination of Potential Lunar Surface Organic Contamination in the Lunar Module Descent engine Exhaust written by Donald Andrew Flory and published by . This book was released on 1972 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the Lunar Module Descent-Engine Exhaust-Gas Sampling Program was to analyze the organic combustion products generated by the lunar module descent engine. From a cosmo-chemical and geochemical viewpoint, the carbonaceous compounds of higher molecular weight were of particular interest. Phase I of the program consisted of fabricating and test firing a model rocket engine to gain preliminary experience with the sample collection system. Phase II of the program consisted of the installation and use of the sample collection system to analyze lunar module descent-engine exhaust. Several series of samples collected from the exhausts of the model rocket engine and the lunar module descent engine were analyzed by various methods, especially high-resolution mass spectrometry. Virtually all lunar module descent-engine exhaust products were found to be low-molecular-weight nitrogen compounds.

Download or read book NASA Technical Report written by United States. National Aeronautics and Space Administration and published by . This book was released on 1972 with total page 822 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1972 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Download or read book Analytical Methods Developed for Application to Lunar Sample Analysis written by D. A. Flory and published by ASTM International. This book was released on 1973-06 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Lunar Science written by and published by . This book was released on 1973 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analysis of Surveyor 3 Material and Photographs Returned by Apollo 12 written by and published by . This book was released on 1972 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Postflight analysis of parts from Surveyor 3 spacecraft, lunar material, and photographs brought back on Apollo 12 flight.

Download or read book NASA SP written by and published by . This book was released on 1962 with total page 938 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Efects of the Lunar Module Descent Engine Exhaust on Lunar Surface Temperatures written by A. E. Wechsler and published by . This book was released on 1968 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements written by and published by . This book was released on 1972 with total page 1352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Contractor Report written by and published by . This book was released on 1977 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings written by and published by . This book was released on 1971 with total page 1222 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Subcellular Biochemistry written by Donald B. Roodyn and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this volume of SUBCELLULAR BIOCHEMISTRY we cover a wide range of topics of considerable biological importance and have continued in our policy of letting authors, rather than editors, decide the "natural" length of their articles. Thus, we have some short but nevertheless significant contributions, as well as more massive chapters. We start with a detailed account by 1. Oelze of the composition and development of the bacterial photosynthetic apparatus. A number of photosynthetic bacteria are discussed, with particular emphasis on the well-studied Rhodospirillum rubrum and Rhodopseudomonas sphae roides. The reader will no doubt be struck by the great wealth of information now available on the molecular organization of the photosynthetic and respi ratory systems in these organisms. Equally important is our improved under standing of the biosynthesis and assembly of these systems. It is now generally accepted that photosynthetic bacteria are excellent model systems for the study of bioenergetic processes. It may well be that they will become equally popular as models for the study of membrane biogenesis, and it is to be hoped that Oelze's erudite and comprehensive treatment of the subject will help in this regard.

Download or read book Site Alteration Effects from Rocket Exhaust Impingement During a Simulated Viking Mars Landing Part 2 Chemical and Biological Site Alteration written by R. R. Husted and published by . This book was released on 1977 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ASTM Special Technical Publication written by and published by . This book was released on 1973 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1972 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Interaction Between the LEM Descent Engine Exhaust Gas and the Lunar Surface Material written by J. A. Saxton and published by . This book was released on 1966 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considers in general terms the nature and extent of the transfiguration of the lunar surface and surrounding atmosphere which could result from the impingement of the LEM descent engine exhaust gas upon that surface.

Download or read book Chemical and isotope analyses organic chemistry written by and published by . This book was released on 1973 with total page 1224 pages. Available in PDF, EPUB and Kindle. Book excerpt: