Download or read book Micrometer Microscopes written by Arthur Wellington Gray and published by . This book was released on 1914 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book LWIR 7 24 Micrometer Measurements from the Launch of a Rocketborne Spectrometer Into a Quiet Atmosphere 1974 written by James W. Rogers and published by . This book was released on 1977 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: A liquid-helium-cooled, long-wavelength infrared (LWIR) spectrometer was successfully launched on 14 Feb 1974 from the University of Poker Flat Research Range at Chatanika, Alaska, part of the DNA ICECAP 74 Program. The Spectrometer, which employs a circular-variable filter, was almost identical to one flown on 22 Mar 1973 that provided the first measurements of the altitude profile of the infrared spectrum of the upper-atmospheric emissions between 7 and 24 micrometers. The 1973 measurements were from an energetically pumped atmosphere during the occurrence of an IBC II aurora. The objective of the 1974 flight was to obtain emission data from an aurorally quiet atmosphere to determine the contribution of the auroral energy input to the data obtained in 1973. The payload was successfully launched during nonauroral conditions, and data were obtained on the 15 micrometer carbon dioxide (nu 2) emission from 74 to 160 km and on the 9.6 micrometer ozone (nu 3) emission between 74 and 110 km. Above 110 km, significant unidentified emission was again observed at 9.3 micrometers.

Download or read book LWIR 7 24 Micrometer Measurements from the Launch of a Rocketborne Spectrometer Into an Aurora 1973 written by James W. Rogers and published by . This book was released on 1976 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: A liquid-helium-cooled, long-wavelength infrared (LWIR) spectrometer was successfully launched by the Air Force Geophysics Laboratory onboard a Black Brant VC rocket (A18.006-2) on 22 Mar 1973 from the University of Alaska's Poker Flat Research Range at Chatanika, Alaska. This flight was part of the Defense Nuclear Agency ICECAP 73 Program. The spectrometer, which employs a circular-variable filter (CVF), was developed by AFGL and Utah State University and has provided the first measurements of the altitude profile of the infrared spectrum of the upper-atmospheric emissions between 7 and 24 micrometers. During an IBC II aurora, data were obtained on the 15-micrometer carbon dioxide emission from 65 to 150 km and on the 9.6 micrometer ozone emission between 45 and 100 km. In addition, emission data on the long-wavelength wing of the 6.3 micrometer water band between 6.7 and 7.6 micrometers were also obtained between 50 and 75 km. Above 100 km, significant unidentified emission was observed at 9.3 micrometers with weaker features at 6.9, 7.3, 8.0, 11.1, and 12.3 micrometers. This report documents in detail the data obtained along with the rocket and payload performance, the auroral conditions at launch and a comparison with theoretical models.

Download or read book Micrometers Slide Gauges and Calipers Principles Construction Operation and Use of Appliances for Fine Mechanical Measurements written by Alfred W. Marshall and published by Read Books Ltd. This book was released on 2013-01-08 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: This early work by Alfred W. Marshall is both expensive and hard to find in its first edition. It contains a wealth of information on the design and construction of engineering measuring tools and includes chapters on slide gauges, the micrometer, vernier scales, all accompanied with detailed technical drawings. This is a fascinating read for anyone interested in the intricacies of engineering measurement and its historical methods of production. Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.

Download or read book Drawings of Micrometer U tube Manometers for the Ranges Up to 100 Mm of Mercury written by Allan M. Thomas and published by . This book was released on 1967 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drawings with sufficient detail are presented so that micrometer U-tube manometers for use with mercury, oil, and water may be constructed. Measurements made with the oil manometer have an uncertainty of about 0.0004 mm of Hg plus one part in 10000 of the reading.Measurements made with the mercury manometer have an uncertainty of about 0.004 mm of Hg plus eight parts in 100000 of the reading.(Author).

Download or read book On the use of a new micrometer and its application to the determination of the parallax of Mars written by Palon Heinrich Ludwig von Boguslawski and published by . This book was released on 1847 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of the Objective and Micrometers of the Twenty six Inch Equatorial Constructed by Alvan Clark Sons written by Edward Singleton Holden and published by . This book was released on 1881 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Microscope written by Simon Henry Gage and published by . This book was released on 1908 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Laboratory Directions for Beginners in Bacteriology written by Veranus Alva Moore and published by . This book was released on 1900 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Exercises in Bacteriology and Diagnosis for Veterinary Students and Practitioners written by Veranus Alva Moore and published by . This book was released on 1914 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Microscopes and Accessories for the Microscope written by Carl Zeiss Jena, VEB. and published by . This book was released on 1913 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gas Rea written by Edward H. Knight and published by . This book was released on 1876 with total page 998 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Microscope and Histology written by Simon Henry Gage and published by . This book was released on 1891 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Popular Science written by and published by . This book was released on 1929-05 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Popular Science gives our readers the information and tools to improve their technology and their world. The core belief that Popular Science and our readers share: The future is going to be better, and science and technology are the driving forces that will help make it better.

Download or read book The Microscope and Microscopical Methods written by Simon Henry Gage and published by . This book was released on 1896 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book General Report written by Survey of India and published by . This book was released on 1894 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Knight s American Mechanical Dictionary written by Edward Henry Knight and published by . This book was released on 1881 with total page 1006 pages. Available in PDF, EPUB and Kindle. Book excerpt: