Paul r heyl (23 risultati)

Soft cover. Condizione: VG. 10pp extract, library stamp at page 211, salvaged from a damaged copy of the Annual Report Of The Board Of Regents Of The Smithsonian Institution For The Year Ending June 30, 1929. Organic and inorganic matter, vitalists vs mechanists, general biology, the vital force, etc. The author was at the U. S. Bureau of Standards. Housed in protective mylar report cover. …

Soft cover. Condizione: VG. 20pp extract, salvaged from a damaged copy of the Annual Report Of The Smithsonian Institution, 1935. Housed in protective mylar report cover.

Soft Cover. Condizione: Very Good. Softcovers; ex-corporate library; minor shelfwear and light tanning of leaves; o/w in very good condition.

Hardcover. Blue cloth, gold lettering, no dj, vg condition. Science; 6917.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Cloth. Condizione: Very Good. No Jacket. (1943), approx. 100pp, illus., blue cloth, includes: 1. Electrons - Nature's Building Blocks; 2. Electronics - An Historical Introduction; 3. Modern Theory of Electrons; 4. Electrons at Work; 5. Electron Optics, light shelfwear to cover.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Blue Cloth. Condizione: Very Good. First Edition. 112 + Publisher's And Printer's Catalog At End. Bookplate Of Inventor Samuel O Hoffman [Chemical Library Theme], And With His Blind Stamp On The Title Page And First Page. "Reviewed" Stamp On Rear Pastedown, With Pencil Notes Identifying Place And Date Of Three Reviews Of The Book (Including Physical Review May 1926), Two Small Slightly Lightened Areas Near Bottom Of Spine Where Tape Was Removed.…

Hardcover. Condizione: Fine. Condizione sovraccoperta: Fine. 1st Edition. Xiii, 333Pp. Beige Cloth. First Printing. Fine In Fine Dust Jacket Priced $4.95. Yang's Article Is On Parity.

Paperback. Condizione: New. Print on Demand. This book delves into the complex history of the measurement of the constant of gravitation, a fundamental aspect of understanding the gravitational force that governs the universe. The author provides a detailed account of the groundbreaking work of scientists like Henry Cavendish, Johann von Soldner, and Carl Friedrich Gauss, who made significant contributions to the field. The book explores the experimental setups, methodologies, and results obtained by these scientists, highlighting the challenges they faced and the refinements they introduced to enhance the accuracy of their measurements. It also examines the impact of their findings on the broader scientific landscape, allowing readers to grasp the evolution of scientific thought and the development of our understanding of gravity over time. Through its examination of historical experiments and the evolution of ideas, this book offers a valuable resource for students, researchers, and anyone interested in the history of science and the fundamental nature of the universe. It provides insights into the scientific process, the importance of precision and accuracy in experimentation, and the collaborative nature of scientific progress. 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.…

Small 8vo. xii, 112 pp. 3 figs., bibliog. Blue cloth, dust-jacket. Near fine.

Hardcover. Condizione: Very Good. No Jacket. 1st US Edition. Appleton New World of Science Series, Edited by Watson Davis, light wear to covers, spine faded, unmarked, 170pp, VG/--. Book.

paperback. Condizione: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Republic: new realm of physics [Natural Science Books products Figure]Four Satisfaction guaranteed,or money back.

Leatherbound. Condizione: NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1924 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 24 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English.…

Leatherbound. Condizione: NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1938 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 16 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English.…

Leatherbound. Condizione: NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1931 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 10 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English.…

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1938 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 16 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 16 Volume NBS Circular 418.…

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1931 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 12 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 12 Volume NBS Circular 396.…

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1913 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 11 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English.…

paperback. Condizione: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Pub Date :1935-06-01 Pages: Dimensions: Publisher: The Commercial Press Binding: Paperback: 32 pages: 158 Xiong Bingxin (1913-1974). male. Han nationality. Mile County. Xiong Qing. the son of well-known study of ore deposits house. 25 years (1936). Bear graduated from Tsinghua University. Department of Earth Science. Bachelor of Science degree. and stayed on as a research assistant and teaching assistants. 27 years. was transferred to a member of the Geological Survey of Yunnan Provincial Department of Construction. and Ding Daoheng to Gejiu. Mengzi Jinping area mineral and old tin mine geological survey of Mengzi Jinping area of ??Geology and Mineral Resources Report. an old tin mine The geological discussion . The same year to 29 years. the Bears of Kunming Sinian strata. Kunming Paleozoic lower stratum and Kunming phosphorus limestone geology survey monograph written several articles published in the Geological Review. 30 the beginning of the year. the the Bear tune Ren Yunxi company prospecting at Vice engineers and the Public Works department head. Systematic investigation within any of the old mine geology. mineral exploitation. and miners to learn more about the folk medicine of the prospecting and mining experience to be clarified and summarized. geology. mining. scientific knowledge. with the old tin mine old law The mining types . old Shi-fa mining Summary Man. 34-35 years. the Resources Committee sent bears to the United States internship geology. mining. Ren Yunxi company the Malargue mine. the tin mining engineer of the new plant and Vice mine after returning home. The term of office has imported from the United States five rigs. mining prospecting means. Him after an investigation. according to the orebody occurrence of tin ore in the new plant. morphological characteristics. design application boxes mining method. the Hydraulic mining law. After using these two methods to improve ore recovery. reducing the labor intensity of miners. and to promote safety in production. After the founding of the People's Republic of China. Bear Ren Yunxi Geological Survey director. Gejiu tin deposit due to long-term aside exploration while mining. geological work. mostly restricted to the investigation. measurement. research. and therefore not proven available production building utilization of industrial reserves. Began in 1953. the implementation of the first national economic five-year plan. Gejiu tin deposit is listed one of the 156 key construction projects. when geologists serious shortage. Bear helped lead to select a certain culture of youth workers in the start-up technical schools . which set up the geological class education and training. to learn while in. Teaching bears to develop teaching programs. to teach geological specialized courses for the trainees to lead the students on a field trip. after geological technical backbone of Yunnan Tin Company. In 1954. the Geological Department of the Yunnan Tin Company merged southwest of Geology 224 team. renamed the 501 team bear any team. deputy chief engineer. The term of office of Chief Engineer Liu Jin new research priority exploration surface of easy. easy elect sand tin deposits in the program. and Soviet advisers. experts agree. the leaders adopted the. at times to find out at the end of the sand tin deposit distribution. submitted by the dozens tons of tin metal reserves. basically meet the needs of Geology and Mineral Resources of Yunnan Tin Company. In early 1956. the 501 team to stay in the old mining area composed of 308 geological team to bear any of the team's chief engineer and vice captain. for his timely guidance original ore prospecting. exploration and focus on research. distribution law requirements on the old regional grassroots geological genesis the metallogenic prediction for seriously explore. Prospecting and exploration. according to old to tin-b. …

No Binding. Condizione: Good. 1st Edition. HEYL, Paul R. Fundamental Concepts of Physics. A series of 24 lectures, beginning 22 September 1924 through 22 December 1924. (Published/printed by the National Bureau of Standards?) 24 parts, 482pp, with three variant issues of parts 11, 12, and 13. Mimeographed. Each section staple bound. GOOD condition. About half of each of the parts have their last page detached (but present). WorldCat locates NO COPIES in their library system with this work. [++] Provenance: Library of Congress (Pamphlet Collection), with their 10mm perforated "LC" here and there at page bottoms. [++] This seems to be the foundation of a short (112pp) book of the same name written by Heyl and published in 1926, though that work seems to be based more on his three lectures given at Carnegie Institute of Technology in Pittsburgh. At this time Heyl work at NBS, and NBS is shown as the "publisher" in their record of the work (even though no libraries are found with a copy of the work. Here's a review of that work: "The Fundamental Concepts of Physics in the Light of Modern Discovery. By Paul R. Heyl. Baltimore, Williams and Wilkins, 1926. xii+112 pp. This pleasing little book consists of a six-page foreword and three lectures on the changing bases of the fundamental concepts of physics. The first chapter deals with the eighteenth century, which is characterized as the century of materialism. The nineteenth century, treated in Chapter II, is called the century of correlation. In the third chapter is an account of fundamental physical concepts as they are conceived in the twentieth century. This century is characterized as the century of hope. The book is not such as should have a detailed review in a mathematical journal, but it is one of distinct interest to the mathematician who wishes to think of a part of his science in relation to the fundamental questions of physics with which certain domains of mathematics are intimately connected." R. D. CARMICHAEL, Bull. Amer. Math. Soc., Vol.33, No. 4, July-August 1927. "In 1920, he was employed as a physicist at the National Bureau of Standards in Washington D.C. With Lyman J. Briggs, Heyl invented the Heyl Briggs earth inductor compass. The compass used a spinning electric coil mounted in an airplane to determine the airplane's bearing in relation to the Earth's magnetic field. This invention won for Heyl and Briggs the 1922 Magellan Medal of the American Philosophical Society. At the NBS, Heyl worked on a redetermination of Newton's constant of gravitation using a torsion balance. In 1928, Heyl served as president of the Philosophical Society of Washington. He retired form the NBS in 1942. He won the Potts medal in 1943."--Wikipedia. …