The World of Tourmaline - the Gerhard Wagner Collection PDF Download
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Author: Mary Fong-Walker
Publisher:
ISBN: 9781633510487
Category :
Languages : en
Pages :
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Book Description
Author: Mary Fong-Walker
Publisher:
ISBN: 9781633510487
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author: Olaf Medenbach
Publisher: Springer Verlag
ISBN: 9780387157306
Category : Nature
Languages : en
Pages : 204
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Book Description
Mineralogy, as a branch of geoscience, has as its subject the composition of the solid crust of the earth. We recognize that our earth once circled the sun as a red-hot glowing sphere, many billions of years ago- a length of time virtually unimaginable to the human mind.
Author: George Frederick Kunz
Publisher: New York : Scientific Publishing Company
ISBN:
Category : Beads
Languages : en
Pages : 558
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Book Description
A popular description of their occurrence, value, history, archaeology and of the collections in which they exist, also a chapter on pearls and on remarkable foreign gems owned in the United States...
Author: Josef Krautkrämer
Publisher: Springer Science & Business Media
ISBN: 3662023571
Category : Technology & Engineering
Languages : en
Pages : 678
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Book Description
The amendments of this third English edition with respect to the second one concern beside some printing errors the replacement of some pictures in part D by more modern ones and updating the list of stand ards to the state of the fourth German edition. J OSEF KRAUTKRÄMER Cologne, January 1983 Preface to the Second Edition This seeond English edition is based on the third German edition. In view of most recent teehnologieal advanees it has beeome neeessary in many instanees to supplement the seeond German edition and to revise some parts completely. In addition to piezo-eleetric methods, others are now also extensively diseussed in Chapter 8. As for the intensity method, ultrasonie holo graphy is treated in the new Seetion 9. 4. In Part B, for reasons of syste maties, the resonanee method has been ineluded under transit-time methods. It appeared neeessary to elaborate in greater detail the defini tion of the properties of pulse-echo testing equipment and their measure ments (10. 4). The more recent findings of pulse speetroscopy (5. 6) and sound-emission analysis (12) are mentioned only in passing because their significanee is still controversial. Apart from numerous additions, partieularly those coneerning automatie testing installations, Part C also eontains a new chapter whieh deals with tests on nu eIe ar reactors (28), as weIl as abrief diseussion of surfaee-hardness tests (32. 4). It beeame impossible to include a critieal analysis of the principal standards in Chapter 33.
Author: T. K. Sarkar
Publisher: John Wiley & Sons
ISBN: 0471718149
Category : Technology & Engineering
Languages : en
Pages : 692
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Book Description
Important new insights into how various components and systems evolved Premised on the idea that one cannot know a science without knowing its history, History of Wireless offers a lively new treatment that introduces previously unacknowledged pioneers and developments, setting a new standard for understanding the evolution of this important technology. Starting with the background-magnetism, electricity, light, and Maxwell's Electromagnetic Theory-this book offers new insights into the initial theory and experimental exploration of wireless. In addition to the well-known contributions of Maxwell, Hertz, and Marconi, it examines work done by Heaviside, Tesla, and passionate amateurs such as the Kentucky melon farmer Nathan Stubblefield and the unsung hero Antonio Meucci. Looking at the story from mathematical, physics, technical, and other perspectives, the clearly written text describes the development of wireless within a vivid scientific milieu. History of Wireless also goes into other key areas, including: The work of J. C. Bose and J. A. Fleming German, Japanese, and Soviet contributions to physics and applications of electromagnetic oscillations and waves Wireless telegraphic and telephonic development and attempts to achieve transatlantic wireless communications Wireless telegraphy in South Africa in the early twentieth century Antenna development in Japan: past and present Soviet quasi-optics at near-mm and sub-mm wavelengths The evolution of electromagnetic waveguides The history of phased array antennas Augmenting the typical, Marconi-centered approach, History of Wireless fills in the conventionally accepted story with attention to more specific, less-known discoveries and individuals, and challenges traditional assumptions about the origins and growth of wireless. This allows for a more comprehensive understanding of how various components and systems evolved. Written in a clear tone with a broad scientific audience in mind, this exciting and thorough treatment is sure to become a classic in the field.
Author: Uwe Busch
Publisher: Springer Nature
ISBN: 3030722430
Category : Science
Languages : en
Pages : 275
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Book Description
It was one of the great moments of humanity when Wilhelm Conrad Röntgen (1845– 1923) discovered a new kind of radiation on 8 November 1895. He himself modestly called them “X-rays”. Röntgen’s name and his rays became world famous. On 10 December 1901, Röntgen received the first Nobel Prize in Physics. X-rays have lost none of their appeal since then. They still permeate all areas of science, technology and medicine and accompany us in our everyday lives. However, Röntgen’s scientific work cannot be reduced to this one great discovery alone. He was an excellent natural scientist, and his spirit of research is still an example for many scientists today. Röntgen’s very special interest in precision physics is also more topical than ever. This carefully curated volume offers a multifaceted view of an outstanding natural scientist and provides insights into his personal legacy.
Author: Richard T. Maziarz
Publisher: Springer
ISBN: 3319138324
Category : Medical
Languages : en
Pages : 437
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Book Description
This updated and expanded edition developed by the Blood and Marrow Stem Cell Transplant team at Oregon Health & Science University Knight Cancer Institute features the latest medical management guidelines and standards of care for hematopoietic stem cell transplant patients. Spanning the timeline from the initial consultation throughout the transplant process, this handbook includes indications for transplantation and donor selection, treatment guidelines for addressing complications during and after transplant, and recommendations for long-term follow up care. Concise, comprehensive, and easy-to-use, Blood and Marrow Transplant Handbook, 2nd Edition presents a multidisciplinary approach to information for physicians and advanced practice medical providers who care for transplant patients, and also residents, fellows, and other trainees.
Author: Siegfried Siegesmund
Publisher: Springer
ISBN: 3319689207
Category : Science
Languages : en
Pages : 700
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Book Description
This book focuses on the geological evolution of Southwest (SW) Gondwana and presents state-of-the-art insights into its evolution. It addresses the diachronic assembly of continental fragments derived from the break-up of the Rodinia supercontinent later amalgamated to build SW Gondwana during the Neoproterozoic–Cambrian transition, which on a global scale includes parts of present-day South America, Africa and Madagascar. The book presents 24 state-of-the-art reviews including the most crucial controversies. Most experienced scientists about the geology of SW Gondwana from Europe, Africa, South America and Australia present contributions on key areas addressing the interactions between the main cratons and fold belts on both sides of the South Atlantic Ocean. Chapters related to the geology of the major Archean- Paleoproterozoic cratons and Neoproterozoic Brasiliano/Pan-African fold belts enable readers to gain an in-depth understanding of the tectonometamorphic and magmatic evolution of SW Gondwana. The book covers a wide range of issues including metallogenetic, sedimentary, paleobiological and paleoclimatic processes and allows a deep insight into this key period of the Earth’s evolution.
Author: Sara Carena
Publisher: Geological Society of America
ISBN: 0813700221
Category : Science
Languages : en
Pages : 134
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Book Description
Organised in conjunction with the Fragile Earth International Conference, the field trips reported in this volume examine the records and recording tools of geological processes, from plate motions, to deep crystal structure and deformation, to near-surface processes and interactions between the Earth's surface and climate.
Author: Andreas Hauptmann
Publisher: Springer Nature
ISBN: 3030503674
Category : Science
Languages : en
Pages : 605
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Book Description
This book successfully connects archaeology and archaeometallurgy with geoscience and metallurgy. It addresses topics concerning ore deposits, archaeological field evidence of early metal production, and basic chemical-physical principles, as well as experimental ethnographic works on a low handicraft base and artisanal metal production to help readers better understand what happened in antiquity. The book is chiefly intended for scholars and students engaged in interdisciplinary work.
