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Author : Ernest K. Smith (Jr)
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (1 download)
Download or read book Circular of the Bureau of Standards No. 552: Worldwide Occurrence of Sporadic E. written by Ernest K. Smith (Jr) and published by . This book was released on 1957 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : W. B. Chadwick
Publisher :
ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.:/5 (31 download)
Download or read book Variations in Frequency of Occurrence of Sporadic E, 1949-1959 written by W. B. Chadwick and published by . This book was released on 1961 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: The question of the dependence of sporadic E on the sunspot cycle has largely been unresolved, with many investigators obtaining conflicting answers. In this report results are given covering daily-hourly values of fEs for eleven years at three ionosphere sounding stations, College, Washington, and Huancayo, chosen as representative of the three main sporadic-E zones. These stations experienced a minimum equipment changes and changes of location during this period. Scaling procedures were monitored over the eleven years by a data quality-control group at the National Bureau of Standards. The period included the highest average sunspot number for over 200 years.
Author : Ernest Ketcham Smith
Publisher :
ISBN 13 :
Total Pages : 290 pages
Book Rating : 4.3/5 (91 download)
Download or read book Worldwide Occurrence of Sporadic E written by Ernest Ketcham Smith and published by . This book was released on 1957 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (14 download)
Download or read book Worldwide Occurrence of Sporadic E written by and published by . This book was released on 1957 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ernest K. Smith
Publisher :
ISBN 13 :
Total Pages : 278 pages
Book Rating : 4.:/5 (248 download)
Download or read book Worldwide Occurence of Sporadic E written by Ernest K. Smith and published by . This book was released on 1957 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 722 pages
Book Rating : 4.3/5 (121 download)
Download or read book Journal of the Optical Society of America written by and published by . This book was released on 1959-07 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : W. B. Chadwick
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (932 download)
Download or read book Variations in Frequency of Occurrence of Sporadic E, 1949-1959 written by W. B. Chadwick and published by . This book was released on 1961 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 278 pages
Book Rating : 4.:/5 (932 download)
Download or read book WORLDWIDE OCCURRENCE OF SPORADIC E. written by and published by . This book was released on 1957 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Institution of Engineers, Australia
Publisher :
ISBN 13 :
Total Pages : 638 pages
Book Rating : 4.:/5 (334 download)
Download or read book Journal written by Institution of Engineers, Australia and published by . This book was released on 1957 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kokuritsu Kokkai Toshokan (Japan)
Publisher :
ISBN 13 :
Total Pages : 626 pages
Book Rating : 4.:/5 (1 download)
Download or read book Union Catalog of Foreign Books Acquired by 49 Libraries in Japan written by Kokuritsu Kokkai Toshokan (Japan) and published by . This book was released on 1959 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 616 pages
Book Rating : 4.3/5 (91 download)
Download or read book 新收洋書総合目錄 written by and published by . This book was released on 1959 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bradford R. Bean
Publisher :
ISBN 13 :
Total Pages : 456 pages
Book Rating : 4.3/5 (91 download)
Download or read book Radio Meteorology written by Bradford R. Bean and published by . This book was released on 1966 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Julius Panero
Publisher : Watson-Guptill
ISBN 13 : 0770434606
Total Pages : 322 pages
Book Rating : 4.7/5 (74 download)
Download or read book Human Dimension and Interior Space written by Julius Panero and published by Watson-Guptill. This book was released on 2014-01-21 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of human body measurements on a comparative basis is known as anthropometrics. Its applicability to the design process is seen in the physical fit, or interface, between the human body and the various components of interior space. Human Dimension and Interior Space is the first major anthropometrically based reference book of design standards for use by all those involved with the physical planning and detailing of interiors, including interior designers, architects, furniture designers, builders, industrial designers, and students of design. The use of anthropometric data, although no substitute for good design or sound professional judgment should be viewed as one of the many tools required in the design process. This comprehensive overview of anthropometrics consists of three parts. The first part deals with the theory and application of anthropometrics and includes a special section dealing with physically disabled and elderly people. It provides the designer with the fundamentals of anthropometrics and a basic understanding of how interior design standards are established. The second part contains easy-to-read, illustrated anthropometric tables, which provide the most current data available on human body size, organized by age and percentile groupings. Also included is data relative to the range of joint motion and body sizes of children. The third part contains hundreds of dimensioned drawings, illustrating in plan and section the proper anthropometrically based relationship between user and space. The types of spaces range from residential and commercial to recreational and institutional, and all dimensions include metric conversions. In the Epilogue, the authors challenge the interior design profession, the building industry, and the furniture manufacturer to seriously explore the problem of adjustability in design. They expose the fallacy of designing to accommodate the so-called average man, who, in fact, does not exist. Using government data, including studies prepared by Dr. Howard Stoudt, Dr. Albert Damon, and Dr. Ross McFarland, formerly of the Harvard School of Public Health, and Jean Roberts of the U.S. Public Health Service, Panero and Zelnik have devised a system of interior design reference standards, easily understood through a series of charts and situation drawings. With Human Dimension and Interior Space, these standards are now accessible to all designers of interior environments.
Author : Erika McCallister
Publisher : DIANE Publishing
ISBN 13 : 1437934889
Total Pages : 59 pages
Book Rating : 4.4/5 (379 download)
Download or read book Guide to Protecting the Confidentiality of Personally Identifiable Information written by Erika McCallister and published by DIANE Publishing. This book was released on 2010-09 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: The escalation of security breaches involving personally identifiable information (PII) has contributed to the loss of millions of records over the past few years. Breaches involving PII are hazardous to both individuals and org. Individual harms may include identity theft, embarrassment, or blackmail. Organ. harms may include a loss of public trust, legal liability, or remediation costs. To protect the confidentiality of PII, org. should use a risk-based approach. This report provides guidelines for a risk-based approach to protecting the confidentiality of PII. The recommend. here are intended primarily for U.S. Fed. gov¿t. agencies and those who conduct business on behalf of the agencies, but other org. may find portions of the publication useful.
Author : K. G. Budden
Publisher : Cambridge University Press
ISBN 13 : 9780521369527
Total Pages : 694 pages
Book Rating : 4.3/5 (695 download)
Download or read book The Propagation of Radio Waves written by K. G. Budden and published by Cambridge University Press. This book was released on 1988-08-04 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is concerned with the ionosphere and the magnetosphere, and the theory of their effect on radio waves. It includes accounts of some mathematical topics now widely used in this study, particularly W. K. B. approximations, Airy integral functions and integration by steepest descents. The subject is divided into ray theory and full wave theory. Ray theory is useful for high frequencies when the ionosphere is treated as a horizonally stratified medium. The discussion of the magnetosphere, whose structure is more complicated, includes an account of whistlers and ion cyclotron whistlers. The book has been planned both for final year undergraduates and as a reference book for research. It is suitable as a course book on radio propagation for students of physics or electrical engineering or mathematics. Some of the topics are presented from an elementary viewpoint so as to help undergraduates new to the subject. The later parts are more advanced. Because the subject is so large and has seen many important recent advances, some topics have had to be treated briefly, but there is a full bibliography with about 600 references.
Author : Bruno Zolesi
Publisher : Springer Science & Business Media
ISBN 13 : 3642384307
Total Pages : 244 pages
Book Rating : 4.6/5 (423 download)
Download or read book Ionospheric Prediction and Forecasting written by Bruno Zolesi and published by Springer Science & Business Media. This book was released on 2013-09-25 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes how to predict and forecast the state of planet Earth’s ionosphere under quiet and disturbed conditions in terms of dynamical processes in the weakly ionized plasma media of the upper atmosphere and their relation to available modern measurements and modelling techniques. It explains the close relationship between the state of the media and the radio wave propagation conditions via this media. The prediction and forecasting algorithms, methods and models are oriented towards providing a practical approach to ionospherically dependent systems design and engineering. Proper understanding of the ionosphere is of fundamental practical importance because it is an essential part of telecommunication and navigation systems that use the ionosphere to function or would function much better in its nonappearance on the Earth and on any planet with an atmosphere.
Author : United Nations. Statistical Office
Publisher :
ISBN 13 :
Total Pages : 242 pages
Book Rating : 4.:/5 (1 download)
Download or read book Principles and Recommendations for a Vital Statistics System, Revision 3 written by United Nations. Statistical Office and published by . This book was released on 2014 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: The publication is an international standard on the design and operation of an efficient and accurate vital statistics system at national level. It provides guidelines on collection, compiling and disseminating vital statistics. More specifically it contains (a) basic principles for a vital statistics system; (b) uses of vital statistics and civil registration records; (c) topics to be covered in a vital statistics system; (d) sources of vital statistics and how they function; (e) quality assurance in the vital statistics system and (f) strategies in improving civil registration and vital statistics systems in countries. It also informs policy makers and the general public on the importance of vital statistics and hence further improving the vital statistics system.
