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[null,"1.","Record Nr.",null,"UNICAMPANIAVAN0049353"]
[null,null,"Titolo",null,"1.2: Regio 1., parte seconda"]
[null,null,"Pubbl/distr/stampa",null,"Roma, : Istituto della enciclopedia italiana, 1990"]
[null,null,"Descrizione fisica",null,"XIII, 1098 p. : ill. ; 31 cm."]
[null,null,"Disciplina",null,"759.9377"]
[null,null,"Soggetti",null,"Pitture pompeiane - Fotografie"]
[{"$nulls":4},"Mosaici pompeiani - Fotografie"]
[null,null,"Lingua di pubblicazione",null,"Italiano"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,"2.","Record Nr.",null,"UNINA990008973200403321"]
[null,null,"Titolo",null,"HR focus"]
[null,null,"Pubbl/distr/stampa",null,"New York, NY, : American Management Association"]
[null,null,"ISSN",null,"1059-6038"]
[null,null,"Disciplina",null,"658.300 5"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Periodico"]
[null,"3.","Record Nr.",null,"UNINA9910726292103321"]
[null,null,"Titolo",null,"Physics and Applications of Hydrogen Negative Ion Sources / / edited by Marthe Bacal"]
[null,null,"Pubbl/distr/stampa",null,"Cham : , : Springer International Publishing : , : Imprint : Springer, , 2023"]
[null,null,"ISBN",null,"9783031214769"]
[null,null,"Edizione",null,"[1st ed. 2023.]"]
[null,null,"Descrizione fisica",null,"1 online resource (622 pages)"]
[null,null,"Collana",null,"Springer Series on Atomic, Optical, and Plasma Physics, , 2197-6791 ; ; 124"]
[null,null,"Disciplina",null,"546.2"]
[null,null,"Soggetti",null,"Plasma (Ionized gases)"]
[{"$nulls":4},"Surfaces (Physics)"]
[{"$nulls":4},"Particle accelerators"]
[{"$nulls":4},"Atomic structure"]
[{"$nulls":4},"Molecular structure"]
[{"$nulls":4},"Plasma Physics"]
[{"$nulls":4},"Surface and Interface and Thin Film"]
[{"$nulls":4},"Accelerator Physics"]
[{"$nulls":4},"Atomic and Molecular Structure and Properties"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Nota di bibliografia","Includes bibliographical references."]
[null,null,"Nota di contenuto",null,"Chapter 1. Fundamental processes of hydrogen negative ion production in the ion source plasma volume -- Chapter 2. Fundamental aspect of surface production of hydrogen negative ions -- Chapter 3. Modelling of reaction dynamics in volume production negative hydrogen ion sources -- Chapter 4. Particle-In-Cell Modelling of Negative Ion Sources for fusion applications -- Chapter 5. Particle-In-Cell Modelling with Monte-Carlo Collision of Extraction and Acceleration in Radio-Frequency Negative Ion Sources -- Chapter 6. Plasma neutralisation of 500 keV H- ions -- Chapter 7. Advanced models for negative ion production in hydrogen discharges -- Chapter 8. The plasma sheath in negative ion sources -- Chapter 9. Helicon volume production of H− and D− using a resonant birdcage antenna on RAID -- Chapter 10. Plasma electrode for Caesium free negative hydrogen ion sources -- Chapter 11. Low temperature high density ion source plasma -- Chapter 12. Fundamental principles of ECR-driven negative ion sources operating with hydrogen and deuterium -- Chapter 13. Dissociative "]
[{"$nulls":4},"electron attachment to hydrogen and its use for vibrational spectroscopy of hydrogen molecule -- Chapter 14. Physics of surface-plasma H- ion sources -- Chapter 15. Hydrogen negative ion density diagnostic in plasma -- Chapter 16. RF Driven ion sources for Fusion NBI -- Chapter 17. Negative ion source technique and technology -- Chapter 18. Radiofrequency driven, Pulsed High-current H- Ion Sources on Advanced Accelerators -- Chapter 19. Development of High Current Negative-Ion based Beam Source at QST for JT-60U and ITER Neutral Beam Injectors."]
[null,null,null,"Sommario/riassunto","This book gives a comprehensive overview of hydrogen negative ion sources and their applications to particle acceleration and nuclear fusion. The book begins with fundamental aspects of negative ion production by volume and surface processes in hydrogen and its isotopes. It covers key topics, such as the need for separation of negative ion production and extraction regions, the need for lowering the work function of the plasma electrode by using caesium vapor or special materials for caesium-free sources, and the ion extractor structure required for hydrogen negative ion sources. Chapters covering various specific ion sources and applications are written by scientists who participated in their development and include sources for accelerators and for neutral beam injection into controlled nuclear fusion reactors."]
[null,"4.","Record Nr.",null,"UNINA9910592294503321"]
[null,null,"Autore",null,"Ben-Ari Mordechai"]
[null,null,"Titolo",null,"Mathematical Surprises / / by Mordechai Ben-Ari"]
[null,null,"Pubbl/distr/stampa",null,"Cham, : Springer Nature, 2022"]
[{"$nulls":4},"Cham : , : Springer International Publishing : , : Imprint : Springer, , 2022"]
[null,null,"ISBN",null,"3-031-13566-0"]
[null,null,"Edizione",null,"[1st ed. 2022.]"]
[null,null,"Descrizione fisica",null,"1 online resource (XVI, 226 p. 170 illus., 23 illus. in color.)"]
[null,null,"Classificazione",null,"COM014000MAT000000"]
[null,null,"Disciplina",null,"510"]
[null,null,"Soggetti",null,"Mathematics"]
[{"$nulls":4},"Computer science"]
[{"$nulls":4},"Computer Science"]
[{"$nulls":4},"Matemàtica"]
[{"$nulls":4},"Llibres electrònics"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Sommario/riassunto","This open access book provides plenty of pleasant mathematical surprises. There are many fascinating results that do not appear in textbooks although they are accessible with a good knowledge of secondary-school mathematics. This book presents a selection of these topics including the mathematical formalization of origami, construction with straightedge and compass (and other instruments), the five- and six-color theorems, a taste of Ramsey theory and little-known theorems proved by induction. Among the most surprising theorems are the Mohr-Mascheroni theorem that a compass alone can perform all the classical constructions with straightedge and compass, and Steiner's theorem that a straightedge alone is sufficient provided that a single circle is given. The highlight of the book is a detailed presentation of Gauss's purely algebraic proof that a regular heptadecagon (a regular polygon with seventeen sides) can be constructed with straightedge and compass. Although the mathematics used in the book is elementary (Euclidean and analytic geometry, algebra, trigonometry), students in secondary schools and colleges, teachers, and other interested readers will relish the opportunity to confront the challenge of understanding these surprising theorems."]