Bertram boltwood (12 Ergebnisse)

8vo. 11 pp. Photos, floor plan. Printed wrappers. Fine.

8vo. (230 x 150 mm). 3 pp. (pp. (415)-417). Self-wraps. Very good. Bertram B. Boltwood was a pioneer in the field of radiochemistry. He was a colleague of Nobel Prize winner Ernest Rutherford (1871-1937) and was closely associated with Yale University. See DSB, II, pp. 257-260.

8vo. 19 pp. Figs., tables. Printed wrappers. Fine. Boltman was a colleague of Ernest Rutherford and was associated with Yale University.

8vo. (235 x 150 mm). 19 pp. Figs., tables. Original wrappers. Very good. Bertram B. Boltwood was a pioneer in the field of radiochemistry. He was a colleague of Nobel Prize winner Ernest Rutherford (1871-1937) and was closely associated with Yale University. See DSB, II, pp. 257-260.

8vo. 77-81 pp. Original printed wrappers. Fine. Bertram Borden Boltwood was an American pioneer of radiochemistry. Boltwood attended Yale University, became a professor there and in 1910 was appointed chair of the first academic department of radiochemistry. He was the Discoverer of ionium and its genetic relation to uranium and radium.…

8vo. 14 pp. Printed wrappers. Fine. Bertram Borden Boltwood was an American pioneer of radiochemistry. Boltwood attended Yale University, became a professor there and in 1910 was appointed chair of the first academic department of radiochemistry. He was the Discoverer of ionium and its genetic relation to uranium and radium. Boltwood was a colleague of Ernest Rutherford (1871-1937) and was associated with Yale University.…

8vo. (230 x 155 mm). 4 pp. (pp. (181)-184). Printed wrappers. Fine. Bertram B. Boltwood was a pioneer in the field of radiochemistry. He was a colleague of Nobel Prize winner Ernest Rutherford (1871-1937) and was closely associated with Yale University. See DSB, II, pp. 257-260.

Gebunden. Zustand: New.

Buch. Zustand: Neu. Neuware - This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

8vo. (240 x 150 mm). 19 pp. Figs., tables. Pages printed on one side and not bound. Pages marked "Review Copy". Very good. Bertram B. Boltwood was a pioneer in the field of radiochemistry. He was a colleague of Nobel Prize winner Ernest Rutherford (1871-1937) and was closely associated with Yale University. See DSB, II, pp. 257-260.…

First edition, offprint of a paper on the development of radioactivity research up to 1911, primarily noting the work by Rutherford, Geiger, Soddy, the Curies, and Boltwood himself. Yale scientist Bertram Bolden Boltwood (1870-1927) was one of the founders of the field of radiochemistry. He discovered that all radioactive elements eventually decay into lead, and developed the technique of radiometric dating, showing that some of the Earth's rocks were 2.2 million years old, much older than previous estimates. 14-page offprint; contents faintly toned in the margins, original green wrappers printed in black, wire-stitched, edges of wrappers tanned, excellent condition.…

Offprint of a paper following from Boltwood's discovery of the parent element of radium, the isotope thorium-230, here called ionium. Yale scientist Bertram Bolden Boltwood (1870-1927) was one of the founders of the field of radiochemistry. He discovered that all radioactive elements eventually decay into lead, and developed the technique of radiometric dating, showing that some of the Earth's rocks were 2.2 million years old, much older than previous estimates. 12-page offprint, wire-stitched; contents toned; original buff wrappers printed in black, wrappers tanned along the spine and edges, very good condition.…