Now showing items 201-220 of 59971

    • 4-(Benzylideneamino)benzenesulfonamide 

      Loughrey, Bradley; Williams, Michael; Healy, Peter (Acta Crystallographica. Section E: Structure reports online, 2009)
      The crystal structure of the title compound, [Ru(C10H15)(C7H9NO2S)]C24H20B, has been determined as part of our investigation into the structural and biological properties of organometallic RuII-arene-Cp* complex salts of ...
    • 4-(Prop-2-yn-1-yloxy)benzene-1,2-dicarbonitrile 

      Chin, Yee Jan; Tan, Ai Ling; L. Wimmer, Franz; Mirza, Aminul Huq; Young, David; Ng, Seik Weng; R. T. Tiekink, Edward (Acta Crystallographica. Section E: Structure Reports Online, 2012)
    • 4-amino-2,6-dichloro-5-nitropyrimidine 

      McKeveney, Declan; Quinn, Ronald; Janssen, Christian; Healy, Peter (ACTA Crystallographica Section E - Structure Reports Online, 2004)
      The title compound, C4H2Cl2N4O2, is a key intermediate in the synthesis of a purine scaffold, as nucleophilic substitution of the chlorides allows access to a diverse array of potentially biologically active compounds. The ...
    • 4-amino-2-chloro-5-nitro-6-(propylamino)pyrimidine 

      McKeveney, Declan; Quinn, Ronald; Janssen, Christian; Healy, Peter (ACTA Crystallographica Section E - Structure Reports Online, 2004)
      The title compound, C7H10ClN5O2, was synthesized as part of a study to demonstrate the reactivity of 4-amino-2,6-dichloro-5-nitropyrimidine with respect to various amine substitutions. The structure determination allowed ...
    • 4-Carbamoylpiperidinium 2-carboxybenzoate-benzene-1,2-dicarboxylic acid (1/1) 

      Smith, Graham; Wermuth, Urs (Acta Crystallographica Section E: Structure Reports Online, 2011)
      The asymmetric unit of the title salt adduct, C6H13N2O+烸H5O4-烸H6O4, comprises one isonipecotamide cation, a hydrogen phthalate anion and a phthalic acid adduct molecule. These form a two-dimensional hydrogen-bonded network ...
    • 4-Chloro-N-[4-(8-chloro-5H-dibenzo[b,e][1,4]diazepin-11-yl)-1-methylpiperazinio]benzamidate dichloromethane solvate. 

      Capuano, Ben; T. Crosby, Ian; J. Egan, Simon; D. Fallon, Gary; J. Lloyd, Edward; Neve, Juliette (Acta Crystallographica Section E Structure reports, 2005)
      The structure of the title compound, C25H23Cl2N5O.CH2Cl2, confirms the buckled nature of the dibenzodiazepine nucleus, with the central seven-membered heterocycle being in a boat conformation, the dihedral angle between ...
    • 4-Chloroanilinium hydrogen (2R,3R)-tartrate monohydrate 

      Smith, Graham; Wermuth, Urs; M. White, Jonathan (Acta Crystallographica Section E, Structure Reports Online, 2007)
      In the structure of the hydrated 1:1 compound of 4-chloroaniline with L-tartaric acid, C6H7ClN+烴H5O6-爲O, determined at 130 K, the asymmetric unit comprises two 4-chloroanilinium cations, two hydrogen tartrate anions and ...
    • 4-hydroxymethyl-1-(2’,3’,4’,6'-tetra-O-acetyl-b-D-glucopyranosyl)-1,2,3-triazole. 

      Wilkinson, Brendan; Bornaghi, Laurent; Houston, Todd; Poulsen, Sally-Ann; White, Alan (Acta crystallographica. Section E, Structure reports online, 2006)
      In the title compound, C18H20ClO4P, the P atom is in a distorted tetrahedral configuration. In the crystal structure, molecules are linked by intermolecular C-H O and O-H O hydrogen bonds.
    • 4-Iodo-1H-pyrrole-2-carbaldehyde 

      Davis, Rohan; Carroll, Anthony; Quinn, Ronald; Healy, Peter; White, Alan (Acta Crystallographica. Section E: Structure reports online, 2007)
      The title compound, C5H4INO, was synthesized during research aimed at producing suitable halogenated pyrrole building blocks for Suzuki-Miyaura coupling reactions. In the crystal structure, the molecules are planar and ...
    • 40,000 year old rock art found in Indonesia 

      Tacon, Paul S.C.; Brumm, Adam Robert; Aubert, Maxime (The Conversation, 2014)
    • The 40-Something randomized controlled trial to prevent weight gain in mid-age women 

      Williams, Lauren; Hollis, Jenna; Collins, Clare; Morgan, Philip (BMC Public Health, 2013)
      Background Obesity prevention is a major public health priority. Despite the health risks associated with weight gain, there has been a distinct lack of research into effective interventions to prevent, rather than treat, ...
    • 4000 years of phenotypic change in an island bird: heterogeneity of selection over three microevolutionary timescales 

      M. Clegg, Sonya; D. Frentiu, Francesca; Kikkawa, Jiro; Tavecchia, Giacomo; Owens, Ian P. F. (Evolution, 2008)
      Pronounced phenotypic shifts in island populations are typically attributed to natural selection, but reconstructing heterogeneity in long-term selective regimes remains a challenge. We examined a scenario of divergence ...
    • The 4NSigComp2010 off-line signature verification competition: Scenario 2 

      Blumenstein, Michael; A. Ferrer, Miguel; argas, J. (12th International Conference on Frontiers in Handwriting Recognition (ICFHR 2010), 2010)
      The objective of this competition (4NSigComp2010) is to ascertain the performance of automatic off-line signature verifiers to evaluate recent technology developments in the areas of document analysis and machine learning. ...
    • The 4th Asia Pacific International Symposium on Information Technology 

      Jo, Jun Hyung (The 4th Asia Pacific International symposium on Information Technology, 2005)
    • 4th Asia Pacific Symposium on Emotions and Worklife: Program and Book of Abstracts 

      Boyle, Maree; Lawrence, Sandra (4th Asia Pacific Symposium on Emotions and Worklife, 2009)
    • 5-Nitrosalicylic acid and its proton-transfer compounds with aliphatic Lewis bases 

      Smith, Graham; W. Hartono, Andy; D. Wermuth, Urs; Healy, Peter; M. White, Johnathan; David Rae, A. (Australian Journal of Chemistry, 2005)
      The crystal structures of the proton-transfer compounds of 5-nitrosalicylic acid (5-nsa) with morpholine (morph), hexamethylenetetramine (hmt), and ethylenediamine (en) have been determined and their solid-state packing ...
    • A 5-year Chlamydia vaccination programme could reverse disease-related koala population decline: Predictions from a mathematical model using field data 

      P. Craig, Andrew; Hanger, Jon; Loader, Jo; A.H. Ellis, William; Callaghan, John; Dexter, Cathryn; Jones, Darryl; W. Beagley, Kenneth; Timms, Peter; P. Wilson, David (Vaccine, 2014)
      Background Many koala populations around Australia are in serious decline, with a substantial component of this decline in some Southeast Queensland populations attributed to the impact of Chlamydia. A Chlamydia vaccine ...
    • A 5-year longitudinal study of schistosomiasis transmission in Shian village, the Anning River Valley, Sichuan Province, the Peoples’ Republic of China 

      Zhu, Roger; Gray, Darren; Thrift, Aaron; Williams, Gail M.; Zhang, Yi; Qiu, Dong-Chuan; Zeng, Feng; Li, Yue-Sheng; Guo, Jiagang; Zhu, Hong-Qing; Wu, Wei-Ping; Li, Robert; McManus, Donald (Parasites & Vectors, 2011)
      Background Schistosoma japonicum is a major public health concern in the Peoples' Republic of China (PRC), with over one million people infected and another 50 million living in areas at risk of infection. Based on ...
    • A 5-year longitudinal study of tannerella forsythia prtH genotype: Association with loss of attachment 

      Hamlet, Stephen; Ganashan, N.; Cullinan, M.; Westerman, B.; Palmer, J.; Seymour, G. (Journal of Periodontology, 2008)
      Background: Tannerella forsythia (previously T. forsythensis) in subgingival plaque has been recognized as a defined periodontal pathogen, but its mere presence may be insufficient for disease initiation and/or progression. ...
    • 50 kHz absorption line in Y_{2}SiO_{5} : Eu^{3+} 

      Sellars, M. J.; Pryde, Geoff; Manson, N. B.; Krausz, E. R. (Journal of Luminescence, 2000)
      Methods of generating a sharp absorption line within an inhomogeneously broadened line are discussed. A hole-burning technique using transients is preferred. This method which employs two opposite phased pulses, one long ...