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Alessio Tasca

Alessio Tasca

Author: Alessio Tasca, Nico Stringa, Basilica palladiana (Vicenza, Italy)
Publisher:
ISBN: 8873056318
Pages: 199
Year: 1997

Terre rare

Terre rare

Author: Sandro Veronesi
Publisher: Giunti
ISBN: 8858773322
Pages: 317
Year: 2016-05-06T00:00:00+02:00
Nel giro di ventiquattr’ore un uomo perde il controllo della propria vita: fa un grave errore sul lavoro, gli viene sequestrata la patente, trova l’ufficio sigillato dalla Finanza, scopre che il suo socio è fuggito lasciandolo nei guai, rompe definitivamente con la sua compagna – e nel frattempo sua figlia è scappata da casa. Credendosi braccato, fugge a sua volta, alla cieca, ma lo sfacelo cui si è di colpo ridotta la sua vita, man mano che egli lo affronta, si rivela sempre più chiaramente un approdo, fatale e familiare – secondo una mappa interiore che era stata tenacemente rimossa. Quest’uomo è Pietro Paladini, l’eroe immobile di Caos calmo, che nove anni dopo ritroviamo nella situazione opposta, roso dall’ansia e senza più un posto dove stare, costretto a vagare alla ricerca di quella pace improvvisamente perduta, o meglio – e questa sarà la sua scoperta – mai veramente avuta. La rimozione, la fuga, la famiglia che si disgrega, il confuso declino dell’Occidente, lo sforzo tragicomico di restare onesti in un tempo che spinge continuamente verso l’illegalità – e poi, di colpo, la verità. Alla fine di Caos calmo Paladini rispondeva a un celebre verso di Dylan Thomas affermando che “la palla che lanciammo giocando nel parco è tornata giù da un pezzo. Dobbiamo smettere di aspettarla”. Si sbagliava, la palla era ancora per aria. Torna giù ora, in Terre rare.

Progress in the Science and Technology of the Rare Earths

Progress in the Science and Technology of the Rare Earths

Author: Leroy Eyring
Publisher: Elsevier
ISBN: 1483157776
Pages: 574
Year: 2016-06-23
Progress in the Science and Technology of the Rare Earths
Episodes from the History of the Rare Earth Elements

Episodes from the History of the Rare Earth Elements

Author: C. H. Evans
Publisher: Springer Science & Business Media
ISBN: 9400902875
Pages: 268
Year: 2012-12-06
3. 4. 2. "SOMETHING ON CERIUM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 3. 4. 3. THE DISCOVERY OF LANTHANUM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 3. 4. 4. THE DISCOVERY OF DIDYMIUM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 3. 4. 5. THE NAME DIDYMIUM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 3. 4. 6. THE DISCOVERY OF TERBIUM AND ERBIUM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 3. 5. The Cork Paper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 3. 6. Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 3. 7. References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Chapter 4. THE 50 YEARS FOLLOWING MOSANDER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 F. SZABADVARY and C. EVANS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 4. 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 4. 2. The Terbium Dispute . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 4. 3. Samarium and Others . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 4. 4. The Division of Erbium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 4. 5. Separating the Twins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 4. 6. Conclusions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 4. 7. References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Chapter 5. ELEMENTS NO. 70, 71 AND 72: DISCOVERIES AND CONTROVERSIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 HELGE KRAGH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 5. 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 5. 2. The ytterbium earths unti11905 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 5. 3. Auer von Welsbach: aldebaranium and cassiopeium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 5. 4. Urbain: neo-ytterbium and lutecium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 5. 5. The ytterbium controversy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 5. 6. Celtium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 5. 7. Hafnium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 5. 8. New light on old elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 5. 9. Conclusion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 5. 10. Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 5. 11. References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 Chapter 6. THE SEARCH FOR ELEMENT 61 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 JACOB A. MARlNSKY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 6. 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 6. 2. Separations and Identifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 6. 3. Discovery Confirmed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 6. 4. Announcing, Claiming and 'Naming Element 61 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 6. 5. References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 vii PART II - APPLICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Chapter 7. CARL AUER VON WELSBACH A PIONEER IN THE INDUSTRIAL APPLICATION OF RARE EAR THS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 E. BAUMGARTNER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Translation Title List and Cross Reference Guide

Translation Title List and Cross Reference Guide

Author:
Publisher:
ISBN:
Pages:
Year: 1961

International Critical Tables of Numerical Data, Physics, Chemistry and Technology

International Critical Tables of Numerical Data, Physics, Chemistry and Technology

Author: National Research Council (U.S.), Edward Wight Washburn, Clarence Jay West
Publisher: National Academies
ISBN:
Pages:
Year: 1926

Bibliography of the Geology and Mineralogy of the Rare Earths and Scandium to 1971

Bibliography of the Geology and Mineralogy of the Rare Earths and Scandium to 1971

Author: John Wagstaff Adams, Eleanora R. Iberall
Publisher:
ISBN:
Pages: 195
Year: 1949

LE DICHROISME CIRCULAIRE MAGNETIQUE DES RAYONS X (MCXD) A SUSCITE AU COURS DE CES DERNIERES ANNEES UN INTERET CROISSANT, TANT DE LA PART DES THEORICIENS QUE DES EXPERIMENTATEURS. LES SELECTIVITES DE L'ABSORPTION X ASSOCIEES A L'HELICITE DES PHOTONS PERMETTENT D'ACCEDER SEPAREMENT AUX PROPRIETES MAGNETIQUES DE CHAQUE COUCHE ATOMIQUE D'UN ELEMENT. LES RECENTS RESULTATS THEORIQUES PERMETTENT DE DISTINGUER LA CONTRIBUTION ORBITALE AU MOMENT MAGNETIQUE. LE MAGNETISME DES ALLIAGES INTERMETALLIQUES TERRE RARE-METAL DE TRANSITION EST DU AU MAGNETISME LOCALISE 4F ET AU MAGNETISME ITINERANT 3D. LA LOCALISATION DE LA COUCHE 4F LIMITE LE RECOUVREMENT DES FONCTIONS D'ONDE SPATIALE 4F, ET EXCLUT LA POSSIBILITE D'UN ECHANGE DIRECT POUR EXPLIQUER L'ORDRE MAGNETIQUE DU SOUS-RESEAU TR ET DU COMPOSE. LA PROPAGATION DES INTERACTIONS MAGNETIQUES SE FAIT PAR LA BANDE DE CONDUCTION DANS LAQUELLE LES ELECTRONS 5D JOUENT UN ROLE FONDAMENTAL. L'ETUDE SYSTEMATIQUE DES SEUILS L2,3 DES TERRES RARES (TRANSITIONS DIPOLAIRES ELECTRIQUES 2P1/2, 5/2 - 5D), DANS LES ALLIAGES INTERMETALLIQUES A MIS EN EVIDENCE LE ROLE PREPONDERANT DE LA COUCHE OUVERTE 4F DANS L'INTERPRETATION DU DICHROISME DES NIVEAUX 5D. TERRES RARES SANS MOMENT MAGNETIQUE D'ORIGINE 4F: LUFE2 ET LACO5. LES SIGNAUX DE DICHROISME AUX SEUILS L2,3 DE LA TERRE RARE CONSTITUE LA PREMIERE MISE EN EVIDENCE EXPERIMENTALE DIRECTE DE L'EXISTENCE D'UN MOMENT MAGNETIQUE D'ORIGINE 5D DANS CES COMPOSES: ILS MONTRENT QUE C'EST UN MOMENT MAGNETIQUE DE SPIN, ANTIPARALLELE A CELUI DES ELECTRONS 3D. LES TERRES RARES DONT LA COUCHE 4F EST PARTIELLEMENT PLEINE. LORSQUE LA TERRE RARE PORTE UN MOMENT MAGNETIQUE D'ORIGINE 4F LOCALISE, LES SPECTRES ONT UNE DEPENDANCE EN ENERGIE COMPLEXE. ON PEUT SE DEMANDER SI LES TRANSITIONS DIPOLAIRES ELECTRIQUES SEULES SONT A L'ORIGINE DU MCXD 5D. L'AIRE INTEGREE DES SPECTRES NE REND PLUS COMPTE DE L'ORIENTATION DU SPIN 5D ADMISE DANS CES COMPOSES. MALGRE LA DELOCALISATION DES ELECTRONS 5D, LES SIGNAUX DE MCXD SEMBLENT AU MOINS AUTANT INFLUENCES PAR LES PROPRIETES INTRINSEQUES DE L'ION DE TERRE RARE QUE PAR LA STRUCTURE CRISTALLOGRAPHIQUE DE L'ALLIAGE. DISCUSSION DES MODELES. LA PARTIE DU SPECTRE SITUEE A BASSE ENERGIE PEUT ETRE INTERPRETEE GRACE AUX TRANSITIONS QUADRUPOLAIRES ELECTRIQUES. LA PARTIE DU SPECTRE QUI RESTE ATTRIBUEE AUX TRANSITIONS DIPOLAIRES ELECTRIQUES NE PERMET TOUJOURS PAS DE RENDRE COMPTE DE LA PROJECTION DE LA DENSITE D'ETATS 5D RESOLUE EN SPIN SUR L'AXE DE QUANTIFICATION. POUR EN EXPLIQUER LE SIGNE, IL A ETE SUGGERE QUE L'INTEGRALE RADIALE DES ELEMENTS DE MATRICE DE L'HAMILTONIEN D'INTERACTION DEPENDE DU SPIN DES ELECTRONS 5D. APPLICATIONS. LE MCXD AUX SEUILS L2,3 DES TERRES RARES S'EST REVELE UNE SONDE EXTREMEMENT SENSIBLE A L'ETAT DE VALENCE DU CERIUM. CETTE TECHNIQUE A ETE APPLIQUEE A L'ETUDE DE MULTICOUCHES DE CE/FE ET D'ALLIAGES CE2FE17 HYDROGENES DANS LESQUELS LE CERIUM EST A VALENCE INTERMEDIAIRE
The nEU-Med project is part of the Horizon 2020 programme, in the ERC Advanced project category. It began in October 2015 and will be concluded in October 2020. The University of Siena is the host institution of the project. The project is focussed upon two Tuscan riverine corridors leading from the Gulf of Follonica in the Tyrrhenian Sea to the Colline Metallifere. It aims to document and analyze the form and timeframe of economic growth in this part of the Mediterranean, which took place between the 7th and the 12thc. Central to this is an understanding of the processes of change in human settlements, in the natural and farming landscapes in relation to the exploitation of resources, and in the implementation of differing political strategies. This volume brings together the research presented at the first nEUMed workshop, held in Siena on 11-12 April, 2017. The aim of the workshop was to draw up an initial survey of research and related work on the project, one and a half years after its inception. The project is composed of several research units. Each unit covers an aspect of the interdisciplinary research underpinning the nEU-Med project, each with their own methodology. For this first volume of results, it was decided not to give an account of all the work carried out within all the units, but to select those lines of investigation which, at the end of the first year and a half, have made it possible to articulate and develop an interdisciplinary research strategy.
Hydrogen as an Energy Vector

Hydrogen as an Energy Vector

Author: A.S. Strub, G. Imarisio
Publisher: Springer Science & Business Media
ISBN: 9400990421
Pages: 703
Year: 2013-11-11
Proceedings of the International Seminar held in Brussels, Belgium, 12-14 February 1980
Multilingual Thesaurus of Geosciences

Multilingual Thesaurus of Geosciences

Author: G. N. Rassam
Publisher: Elsevier
ISBN: 1483286894
Pages: 569
Year: 2013-10-22
This thesaurus is presented in six languages, English, French, German, Italian, Russian and Spanish, and sponsored by the International Council for Scientific and Technical Information (ICSTI) and the International Union of Geological Sciences (IUGS). There is a main list of approximately 5000 key terms together with indexes and translations which include a specific linguistic index and a field index in which key terms have been classified by field.
Communicated Abstracts

Communicated Abstracts

Author: International Congress of Crystallography
Publisher:
ISBN:
Pages:
Year: 1966

Biochemistry of the Lanthanides

Biochemistry of the Lanthanides

Author: Christopher H. Evans
Publisher: Springer Science & Business Media
ISBN: 1468487485
Pages: 444
Year: 2013-11-11
By a happy coincidence, the completion of this text coincided with the 200th anniversary of the discovery of gadolinite, the mineral with which the lanthanide story begins. For a group of elements which occur in only trace amounts biologically, and which have no known metabolic role, the lanthanides have spawned a surprisingly large biochemicalliterature. Se rious interest in the biochemical properties ofthese elements can be traced to concerns about the safety of radioactive lanthanides toward the end of World War 11. As recent events at Chernobyl indicate, this concern re mains topical. However, the literature on lanthanide biochemistry pre dates the atomic era, beginning with sporadic, medically motivated studies in the latter part of the 19th century. Much of the present biochemical activity involving the lanthanides centers around their ability to provide 2 important information on the interactions of Ca + with macromolecules and with eukafyotic cells. With the increasing industrial use of the lan thanides, their toxicological properties will need to be examined more closely. Rare earth pneumonoconiosis has already been identified as a disease produced by industrial exposure to lanthanides. Several of the biochemical properties of the lanthanides are of relevance to modern medicine. Already cerium-based ointments are used to treat burn wounds, while paramagnetic lanthanides find application in nuclear magnetic res onance imaging. This book is an attempt to collate and to present in reasonable detail existing knowledge of lanthanide biochemistry before the literature be comes unmanageable.
International Congress

International Congress

Author: International Union of Crystallography
Publisher:
ISBN:
Pages:
Year: 1966