Navegação Ciências Exatas e da Terra por Assunto "Compostos orgânicos"

Resultados 1-4 de 4

    • An embedded active nucleus in the OH megamaser galaxy IRAS16399-0937 

      Sales, Dinalva Aires de; Robinson, Andrew; Axon, David J.; Gallimore, Jack F.; Kharb, Preeti; Curran, R. L.; O'Dea, Christopher Peter; Baum, Stefi Alison; Elitzur, Moshe; Mittal, Rupal (2015) [Artigo de periódico]
      We present a multiwavelength study of the OH megamaser galaxy IRAS16399−0937, based on new Hubble Space Telescope (HST)/Advanced Camera for Surveys F814W and Hα+[N ii] images and archive data from HST, Two Micron All Sky ...

    • Exact results for the thermal and magnetic properties of strong coupling ladder compounds 

      Batchelor, Murray T.; Guan, Xi-Wen; Oelkers, Norman; Sakai, Kazumitsu; Tsuboi, Zengo; Foerster, Angela (2003) [Artigo de periódico]
      We investigate the thermal and magnetic properties of the integrable su (4) ladder model by means of the quantum transfer matrix method. The magnetic susceptibility, specific heat, magnetic entropy, and high field magnetization ...

    • Polycyclic aromatic hydrocarbon in the central region of the Seyfert 2 galaxy NGC 1808 

      Sales, Dinalva Aires de; Pastoriza, Miriani Griselda; Riffel, Rogério; Winge, Claudia (2013) [Artigo de periódico]
      We present mid-infrared spectra of the Seyfert 2 galaxy NGC 1808, obtained with the Gemini’s Thermal-Region Camera Spectrograph at a spatial resolution of ∼26 pc. The high spatial resolution allowed us to detect bright ...

    • (R)-4-Isopropyl-3-isopropylsulfanyl-5,5-diphenyl-1,3-oxazolidin-2-one 

      Silveira, Gustavo Pozza; Carvalho, Cassandra Bonfante de; Oliver, Allen G. (2012) [Artigo de periódico]
      The title compound, C21H25NO2S, consists of a five-membered heterocyclic ring, with pendant phenyl groups, an isopropyl group and a thioether residue. The thioether bonds to the heterocycle via the N atom. The absolute ...