Shaver james editor (6 Ergebnisse)

paperback. Zustand: As New.

Soft cover. Zustand: Very Good. 1st Edition. SF pulp in Very Good condition. Robert Gibson James (cover); J. Allen St. John et al (interiors) (illustrator).

hardcover. Zustand: Very Good.

Unknown Binding. Zustand: Very Good. Free of markings.

Hardcover. Zustand: Very Good. 1st Edition. First edition, first printing. Hardback with printed titling to spine and upper board. 24.5 × 16.5cm, × + 284pp [4]. Published as Volume 80 in the Astrophysics and Space Science Library. From the foreword by P A Shaver: "Since their first detection 15 years ago, radio recombination lines from several elements have been observed in a wide variety of objects including HII regions, planetary nebulae, molecular clouds, the diffuse interstellar medium, and recently, other galaxies. The observations span almost the entire range from 0.1 to 100 GHz, and employ both single­ dish and aperture synthesis techniques. The theory of radio recombination lines has also advanced strongly, to the point where it is perhaps one of the best-understood in astro­-physics. In a parallel development, it has become possible over the last decade to study these same highly-excited atoms in the laboratory; this work provides further confirmation of the theoretical framework. However there has been continuing controversy over the astrophysical interpre­tation of radio recombination line observations, especially regarding the role of stimulated emission. A workshop was held in Ottawa on 24-25 August, 1979, bringing together many of the active scientists to review the field and discuss these questions of interpretation. A broad consensus has emerged: the subtleties of the line-formation process are understood, and the conditions under which reliable in­ formation can easily be extracted from the line measurements are known. It thus appears likely that the emphasis will shift increasingly from the study of the line phenomenon itself to further application in other areas of astrophysics, ranging from physical processes in plasmas (temperatures, densities, ionization structure), to the large-scale properties of our galaxy (abundances, kinematics, structure), and studies of extragalactic systems. This volume contains the 22 papers presented at the Ottawa workshop. It is the first book on the radio recombination lines, and provides a comprehensive review of research in this field." Condition: The covers are a little rubbed and marked, but the contents are in very good condition, with clean pages and secure binding. There is one small stamp to the ffep stating "Book Sale" but otherwise this remains a very good copy of a scarce astrophysics title.…

Leather Bound. Zustand: New. Language: English. Language: English. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2025, utilizing the invaluable guidance of the original edition published many years ago in 1914. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - English, Pages:- 91, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 91 91.…