C l comar (23 Ergebnisse)

Hardcover. Zustand: Très bon. Ancien livre de bibliothèque. Couverture différente. Edition 1955. Ammareal reverse jusqu'à 15% du prix net de cet article à des organisations caritatives. ENGLISH DESCRIPTION Book Condition: Used, Very good. Former library book. Different cover. Edition 1955. Ammareal gives back up to 15% of this item's net price to charity organizations.…

Hardcover. Zustand: Fair. No Jacket. Boards have light shelf rubbing with scuffing and smudging as well as bumping. Binding is sound. End pages have soiling and smudging. Page edges have moderate soiling and damp staining. Interior pages have heavy soiling and damp staining. This book is in acceptable condition and is a reading copy. This book is from a library and may include stamps, tape, and markings. Secure packaging for safe delivery.…

Zustand: Gut. 386 S. u. 30 S. Index Einbandeücken berieben, priv. Besitzerstempel auf Vorsatz, gutes Exemplar. K-04-93 Aufgrund der EPR-Regelung kann zur Zeit in folgende Länder KEIN Versand mehr erfolgen: Bulgarien, Griechenland, Luxemburg, Österreich, Polen, Rumänien, Schweden, Slowakei. Bitte beachten Sie: Auf Grund der vorgegebenen Versandkosten von AbeBooks / ZVAB kann es bei Büchern über 1 kg oder bei mehrbändigen Werken zu höheren Versandkosten kommen. Please note: Due to the shipping costs specified by AbeBooks / ZVAB, there may be higher shipping costs for books over 1 kg or for multi-volume works. Sprache: Englisch Gewicht in Gramm: 820 Gr.-8°, blaue Original-Leinwand m. Rückentitel.…

Softcover-Großformat. Zustand: Gut. 481 Seiten; Der Erhaltungszustand des hier angebotenen Werks ist trotz seiner Bibliotheksnutzung sehr sauber. Es befindet sich neben dem Rückenschild lediglich ein Bibliotheksstempel im Buch; ordnungsgemäß entwidmet. Einbandkanten sind leicht bestoßen. Leichte altersbedingte Anbräunung des Papiers. In ENGLISCHER Sprache. Sprache: Englisch Gewicht in Gramm: 980.…

Hardcover. Zustand: Gut. 450 S. r07378 Ex-library with Stamp and Library-Signature in Good Condition, Some Traces of Use Sprache: Englisch Gewicht in Gramm: 550.

Wraps. Zustand: Very good. Presumed first edition/first printing. [2], 44, [2] p. 22 cm. Illustrations. Footnotes. Suggested references. Pencil erasure residue on Contents page. One of the Understanding the Atom series. From an obituary posted on-line: "Cyril L. Comar, March 28, 1914- June 11, 1979. Comar retired from Cornell in 1975 as professor emeritus and joined the Electric Power Research Institute in Palo Alto as director of the Environmental Assessment Department. He became director of the University of Tennessee-Atomic Energy Commission Agriculture Research Program at Oak Ridge in 1948, developing a highly regarded research program on the application of radioisotope tracers in biological research and on the effects of radiation (both internal and external) on animals. He then became chief of biomedical research at the Oak Ridge Institute of Nuclear Studies (1954). While in this position, he published the book entitled Radioisotopes in Biology and Agriculture, Principles and Practice, which became an important reference in the field for more than two decades. He and Dr. Felix Bronner edited a five-volume series entitled Mineral Metabolism, An Advanced Treatise, which contains authoritative reports by world experts. In 1957 Comar came to Cornell as professor and director of the Laboratory of Radiation Biology in the Department of Physiology of the New York State Veterinary College. Come was also instrumental in the development and organization of research programs in the nuclear field in Yugoslavia and other foreign countries. He was very much concerned with the potential hazards of radiation and as part of this concern prepared a booklet entitled Fallout for the United States Atomic Energy Commission (1963). He was chairman of the Advisory Committee on the Biological Effects of Ionizing Radiation of the National Academy of Science-National Research Council. Six years of work by the committee culminated in the report entitled The Effects on Populations of Exposure to Low Levels of Ionizing Radiation (1972). Detonating nuclear weapons above ground sends radioactive materials as high as 50 miles into the atmosphere. Large particles fall to the ground near the explosion-site, but lighter particles and gases travel into the upper atmosphere. The particles that are swept up into the atmosphere and fall back down to Earth are called fallout. Fallout can circulate around the world for years until it gradually falls down to Earth or is brought back to the surface by precipitation. The path of the fallout depends on wind and weather patterns. Fallout typically contains hundreds of different radionuclides. Some stay in the environment for a long time because they have long half-lives, like cesium-137, which has a half-life of 30.17 years. Some have very short half-lives and decay away in a few minutes or a few days, like iodine-131, which has a half-life of 8 days. Very little radioactivity from weapons testing in the 1950s and 1960s can still be detected in the environment now. The United States conducted the first above-ground nuclear weapon test in southeastern New Mexico on July 16, 1945. Between 1945 and 1963, hundreds of above-ground blasts took place around the world. Over time the number and size (or yield) of these blasts increased, especially in the late 1950s and early 1960s. After the Limited Test Ban Treaty of 1963 was signed by the United States, the Soviet Union and Great Britain, most above-ground blasts ceased. Some above-ground weapons testing by other countries continued until 1980. Since the end of above-ground nuclear weapons testing, the day-to-day radiation in air readings from monitoring sites has fallen. For many years, analysis of air samples has shown risk levels far below regulatory limits. In fact, results are now generally below-levels that instruments can detect. The EPA maintains a system of radiation monitors throughout the United States. These monitors were originally designed to detect radionuclides that were released after a nuclear weapon detonation. Now, the. …

(S. A. Techn. Pap. Vol. 109. 1949. S. 329-330. m. Abb. br. -2) -Sonderabdruck-.

481 S., Grüne silbergeprägte OLwd., Mit Abb., Einband gering fleckig., Gelenke wenig berieben., Besitzervermerk auf Vorsatz., Anstreichungen in Blei und in Rotstift (insbesondere auf den Seiten 59 bis 111)., Kopfschnitt gering stockig., [K4_D_1] Sprache: Englisch 1000 gr.

spectrophotometric method(S. A. Plant Physiol. 17)1942. S. 198-209. m. 1 Fig. Kopie. br. -2) -Sonderabdruck-.

spectrophotometric method(S. A. Plant Physiol. 17)1942. S. 198-209. m. 1 Fig. br. -2) -Sonderabdruck-.

Hardcover. Zustand: Gut. 548 p. Good. Ex-library with usual markings. Clean pages. Sprache: Englisch Gewicht in Gramm: 1200.

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.…

Zustand: New. In English.

Libro vintage in-8°, cartonato con 481 pagg, New York, 1955. Scienze. Titolo impresso sul dorso e sul piatto. Prefazione dell'autore. Testo in lingua inglese. Segni di biro in prima con abrasioni e rare sottolineature a matita nel testo. Illustrazioni in bn e figure in nero all'interno del testo. Bordi stanchi. …

Zustand: New. In English.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Imaging of the Dopaminergic system in the human brain with the in vivo use of Positron Emis sion Tomography has emerged in the late 1980s as a tool of major importance in Clinical Neuros ciences and Pharmacology. The last few years have witnessed the rapid development of new radiotracers specific to receptors, reuptake sites and enzymes of the dopamine system; the application of these radiotracers has led to major breakthroughs in the pathophysiology and therapy of movement disorders and schizophrenic-like psychoses. This book is the first to collect, in a single volume, state-of-the-art contributions to the various aspects of this research. Its contents address methodological issues related to the design, labelling, quantitative imaging and compartmental modelisation of radioligands of the post-synaptic, pre-synaptic and enzyme sites of the dopamine system and to their use in clinical research in the fields of Parkinson's disease as well as other movement disorders, psychoses and neuroleptic receptor occupancy. The chapters were written by leading European scientists in the field of Positron Emission Tomography, gathered together in Caen (France, November 1990) under the aegis of the EEC Concerted Action on 'PET Investigations of Cellular Regeneration and Degeneration. This book provides a current and comprehensive overview on PET studies of the brain dopamine system which should aid and interest neurologists, psychiatrists, pharmacologists and medical imaging scientists. J. C. Baron D. Comar L. Farde J. L. Martinot B. Mazoyer August 1991 ix LIST OF CONTRffiUTORS Dr Yves Agid DrL.…

Paperback. Zustand: Brand New. 208 pages. 9.25x6.10x0.51 inches. In Stock.

Hardcover. Zustand: Brand New. 208 pages. 9.57x6.50x0.55 inches. In Stock.

Gebunden. Zustand: New.

Buch. Zustand: Neu. Neuware - 1. Neuroanatomy of dopaminergic system in the human brain.- 2. Radioligands for PET studies of D2-receptors: butyrophenone and ergot derivatives.- 3. Radioligands for dopamine receptor PET studies: benzamides and ligands for dopamine D-1 receptors.- 4. Monoamine precursors in PET research - biochemical issues and functional significance.- 5. Quantitation problems in positron emission tomography (PET) as applied to the kinetic analysis of the striatum dopamine data.- 6. Investigation of the dopamine system with positron emission tomography: general issues in modeling.- 7. Modelisation: application to the D2 receptors.- 8. [18F] Fluorodopa uptake in brain.- 9. Dopamine reuptake sites: the issues.- 10. Movement disorders: the clinical issues.- 11. Non-human primate models of dopamine system disorders: understanding neurodegenerative diseases and testing new therapeutic strategies.- 12. The dopamine system and mental disorders: clinical and psychopharmacological overview.- 13. D2 dopamine receptors and schizophrenia.- 14. The assessment of central D2-dopanvne receptor occupancy with positron emission tomography in long-term medicated schizophrenic patients.- 15. Measurement of dopamine receptor occupancy: clinical issues.…

Couverture rigide. Zustand: bon. RO60110134: 1960. In-8. Relié. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 386 + 30 pages. Illustré de nombreux graphiques et schémas en noir et blanc dans le texte. Titre doré sur le dos. Jaquette manquante. . . . Classification Dewey : 420-Langue anglaise. Anglo-saxon.…

Zustand: Good. Used - Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre.' Ex-library, but has been well cared for. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.