988 resultados para Anacostia Park (Washington, D.C.)--Maps.
Resumo:
The Raman spectra of carbon nanotubes prepared by catalytic (C-CNT) and d.c. arc discharge (D-CNT) methods are reported. A previously unnoticed third-order Raman peak at ca. 4248 cm-1 was observed in the Raman spectrum of D-CNT. The Raman features of D-CNT and C-CNT are similar to those of highly oriented pyrolytic graphite (HOPG) and active carbon, respectively. The data also suggest that the increase in disorder in D-CNT compared with HOPG is due to structural defects in D-CNT. © 1997 by John Wiley & Sons, Ltd.
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[Mazarinade. 1649]
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Contient : Abrégé chronologique des monnoies ; Dissertation sur la livre de compte ; Ferme du tabac ; Francs-fiefs ; Amortissemens ; Huitième et sixième denier ecclésiastique ; Insinuations laïques ; Controlle des actes des notaires ; Petits scels ; Cartes à jouer
L'amie du peuple à sa mère patrie de mil huit cent quarante-deux . (Signé : F. F. L. D. P. D. C. D.)