Da: California Books, Miami, FL, U.S.A.
EUR 16,85
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New.
EUR 14,81
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: As New. Unread book in perfect condition.
EUR 15,29
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New.
Lingua: Inglese
Editore: Anson Street Press 3/29/2025, 2025
ISBN 10: 1023523493 ISBN 13: 9781023523493
Da: BargainBookStores, Grand Rapids, MI, U.S.A.
Paperback or Softback. Condizione: New. The Dominion Astrophysical Observatory. Book.
EUR 17,09
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New.
EUR 17,55
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: As New. Unread book in perfect condition.
Da: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.
Da: GreatBookPrices, Columbia, MD, U.S.A.
EUR 24,86
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New.
Lingua: Inglese
Editore: Legare Street Press 7/18/2023, 2023
ISBN 10: 1019607602 ISBN 13: 9781019607602
Da: BargainBookStores, Grand Rapids, MI, U.S.A.
Hardback or Cased Book. Condizione: New. The Dominion Astrophysical Observatory, Victoria, B.C.; a Sketch of The Development of Astronomy in Canada and of The Founding of This Observatory. a. Book.
Da: PBShop.store UK, Fairford, GLOS, Regno Unito
EUR 23,96
Quantità: 15 disponibili
Aggiungi al carrelloPAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.
EUR 24,30
Quantità: 15 disponibili
Aggiungi al carrelloPAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.
Da: GreatBookPrices, Columbia, MD, U.S.A.
EUR 26,25
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: As New. Unread book in perfect condition.
HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.
Da: Ria Christie Collections, Uxbridge, Regno Unito
EUR 15,58
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New. In.
EUR 16,64
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New. In.
Da: Ria Christie Collections, Uxbridge, Regno Unito
EUR 18,22
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New. In.
EUR 16,63
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New.
Da: GreatBookPricesUK, Woodford Green, Regno Unito
EUR 18,21
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New.
EUR 19,12
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: As New. Unread book in perfect condition.
Da: GreatBookPricesUK, Woodford Green, Regno Unito
EUR 19,66
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: As New. Unread book in perfect condition.
Da: PBShop.store UK, Fairford, GLOS, Regno Unito
EUR 32,63
Quantità: 15 disponibili
Aggiungi al carrelloHRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.
Da: Ria Christie Collections, Uxbridge, Regno Unito
EUR 30,12
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New. In.
Da: GreatBookPricesUK, Woodford Green, Regno Unito
EUR 30,11
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New.
Da: GreatBookPricesUK, Woodford Green, Regno Unito
EUR 32,05
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: As New. Unread book in perfect condition.
Da: Forgotten Books, London, Regno Unito
EUR 15,12
Quantità: Più di 20 disponibili
Aggiungi al carrelloPaperback. Condizione: New. Print on Demand. This book explores the determination of solar rotation using the Doppler displacement of spectral lines at opposite limbs of the Sun. The author provides a historical overview of the development of this technique, tracing its origins to the early work of Vogel and continuing through the contributions of Young, Duner, Halm, and Adams. The book describes the apparatus and methods used to obtain accurate measurements of the solar rotation, including the coelostat telescope, spectrograph, and reflecting prisms. The author discusses the challenges encountered in obtaining high-quality data, such as atmospheric turbulence and the need for precise alignment of the instruments. The book also examines the thematic depth of the research, including the investigation of the law connecting the change of angular velocity with latitude, the variability of the rotational velocity, and the differences in rotational velocity for different elements. The author presents the results of their own measurements, which suggest that the character of the spectral lines themselves may contribute to differences in the measured displacement. This book provides a comprehensive overview of the determination of solar rotation using the Doppler displacement of spectral lines. It is a valuable resource for researchers in solar physics and astronomy, and for anyone interested in the history and development of astronomical techniques. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
Da: Forgotten Books, London, Regno Unito
EUR 15,18
Quantità: Più di 20 disponibili
Aggiungi al carrelloPaperback. Condizione: New. Print on Demand. This book presents findings from an investigation concerning the star image as produced by the combination of objective and correcting lenses when used in radial velocity work. The author provides a description of the equipment used at the Dominion Observatory specifically, and presents a series of experiments on the size and form of the star image produced by the telescope, in an effort to understand the effects of observed aberrations and offer suggestions for improving existing conditions. The research presented has significant implications for the field of radial velocity work, and astronomers and astrophysicists will find this book a valuable resource in optimizing their research methods. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
Da: Forgotten Books, London, Regno Unito
EUR 15,50
Quantità: Più di 20 disponibili
Aggiungi al carrelloPaperback. Condizione: New. Print on Demand. In the realm of photography, this volume challenges the notion that color photographs cannot accurately reproduce the true luminosities of the objects they capture. The author, an expert in the field, delves into the historical development of color-sensitive plates, tracing the journey from the limitations of ordinary plates to the advancements made by orthochromatic emulsions. With meticulous detail, the book explores the science behind these specialized plates and their ability to render the full spectrum of colors faithfully. Through comparative studies and practical examples, the author demonstrates the vast improvement in color accuracy achieved by orthochromatic plates, particularly when paired with color filters. By examining the nuances of color rendering and the techniques involved, this book provides valuable guidance for photographers seeking to transcend the boundaries of monochrome and capture the vibrant hues of the world around them. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
EUR 17,39
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New. KlappentextrnrnExcerpt from The Character of the Star Image in Spectrographic WorkThese experiments conclusively prove that the abnormal width of spectra and trails in photographic light is not due to aberrations in the spectroscope nor .
Da: moluna, Greven, Germania
EUR 22,11
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New.