Now showing items 6762-6781 of 16829

    • Fermentation of lignocellulosic biomass using ultrasonic pretreatment 

      Schabort, C.J.; Faul, C.; Nagel, M.; Marx, S. (ETA-Florence Renewable Energies, 2014)
      The potential fermentation of the sugars derived from water hyacinth, sweet sorghum bagasse and amaranth using indirect ultrasonic pretreatment, was investigated. The optimum sugar and ethanol yield for the ultrasonic bath ...
    • Fermi detection of a luminous y-ray pulsar in a globular cluster 

      Ajello, M.; Allafort, A.; Ballet, J.; Barbiellini, G.; Bastieri, D.; Bechtol, K.; Bellazzini, R.; Blandford, R. D.; Bloom, E. D.; Bonamente, E.; Borgland, A. W.; Brigida, M.; Bruel, P.; Buehler, R.; Buson, S.; Caliandro, G. A.; Cameron, R. A.; Camilo, F.; Caraveo, P. A.; Cecchi, C.; Celik, O.; Charles, E.; Chekhtman, A.; Cheung, C. C.; Chiang, J.; Ciprini, S.; Claus, R.; Cognard, I.; Cohen-tanugi, J.; Cominsky, L. R.; De Palma, F.; Dermer, C. D.; Do Couto E Silva, E.; Dormody, M.; Drell, P. S.; Dubois, F.; Dumora, D.; Espinoza, C.; Favuzzi, C.; Fegan, S.; Ferrara, C.; Focke, W. B.; Fortin, P.; Fukazawa, Y.; Fusco, P.; Gargano, F.; Gasparrini, D.; Gehrels, N.; Germani, S.; Giglietto, N.; Giordano, F.; Giroletti, M.; Glanzman, T.; Godfrey, G.; Grenier, I.; Grondin, M. H.; Grove, J. E.; Guillemot, L.; Guiriec, S.; Hadasch, D.; Harding, A. K.; Johannesson, G.; Johnson, A. S.; Johnson, T. J.; Johnston, S.; Katagiri, H.; Kataoka, J.; Keith, M.; Kerr, M.; Knödlseder, J.; Kramer, M.; Kuss, M.; Lande, J.; Latronico, L.; Lee, S. H.; Lemoine-goumard, M.; Longo, F.; Loparco, F.; Lovellette, M. N.; Lubrano, P.; Lyne, A. G.; Manchester, R. N.; Marelli, M.; Mazziotta, M. N.; Mcenery, J. E.; Michelson, P. F.; Mizuno, T.; Moiseev, A. A.; Monte, C.; Monzani, M. E.; Morselli, A.; Moskalenko, I. V.; Murgia, S.; Nakamori, T.; Nolan, P. L.; Norris, J. P.; Nuss, E.; Ohsugi, T.; Okumura, A.; Omodei, N.; Orlando, E.; Ozaki, M.; Paneque, D.; Parent, D.; Pesce-rollins, M.; Pierbattista, M.; Piron, F.; Porter, T. A.; Raino, S.; Ransom, S. M.; Ray, P. S.; Reimer, A.; Reimer, O.; Reposeur, T.; Ritz, S.; Romani, R. W.; Roth, M.; Sadrozinski, H. F. W.; Saz Parkinson, P.M.; Sgro, C.; Shannon, R.; Siskind, E. J.; Smith, D. A.; Smith, P. D.; Spinelli, P.; Stappers, B. W.; Suson, D. J.; Takahashi, H.; Tanaka, T.; Tauris, T. M.; Thayer, J. B.; Theureau, G.; Thompson, D. J.; Thorsett, S. E.; Tibaldo, L.; Torres, D. F.; Tosti, G.; Troja, E.; Van Etten, A.; Vandenbroucke, J.; Vasileiou, V.; Venter, Christo; Vianello, G.; Vilchez, N.; Vitale, N.; Waite, A. P.; Wang, N.; Wood, K. S.; Yang, Z.; Ziegler, M.; Zimmer, S.; Freire, P.C.C.; Abdo, A.A. (American Association for the Advancement of Science (AAAS), 2011)
      We report on the Fermi Large Area Telescope’s detection of γ-ray (>100 mega–electron volts) pulsations from pulsar J1823–3021A in the globular cluster NGC 6624 with high significance (∼7 σ). Its γ-ray luminosity, Lγ = (8.4 ...
    • Fermi large area telescope observations of psr j1836+5925 

      Abdo, A A; Ackermann, M; Baldini, L; Bloom, E D; Porter, T A; Claus, R; Venter, Christo; Johannesson, G; Pelassa, V; Smith, D A (Institution of Physics (IOP), 2010)
    • Fermi large area telescope observations of the vela-x pulsar wind nebula 

      Abdo, A A; Monzani, M E; Hayashida, M; Johnson, T J; Longo, F; Bloom, E D; Smith, P D; Takahashi, T; Fukazawa, Y; Venter, Christo (Institution of Physics (IOP), 2010)
    • Fermi LAT pulsed detection of PSR J0737−3039A in the double pulsar system 

      Guillemot, L.; Venter, C.; Kramer, M.; Johnson, T.J.; Craig, H.A. (IOP Publishing, 2013)
      We report the Fermi Large Area Telescope discovery of γ-ray pulsations from the 22.7 ms pulsar A in the double pulsar system J0737−3039A/B. This is the first mildly recycled millisecond pulsar (MSP) detected in the GeV ...
    • Fermi-lat discovery of gev gamma-ray emission from the young supernova remnant cassiopeia a 

      Abdo, A A; Ackermann, M; Baldini, L; Venter, Christo; Claus, R; Pelassa, V; Porter, T A; Bloom, E D; Smith, D A (Institution of Physics (IOP), 2010)
    • Fermi-lat observations of the geminga pulsar 

      Abdo, A A; Ackermann, M; Baldini, L; Bloom, E D; Porter, T A; Claus, R; Venter, Christo; Johannesson, G; Pelassa, V; Smith, D A (Institution of Physics (IOP), 2010)
    • Fermi/Lat obeservations of LS 5039 

      Venter, Christo (IOP Publishing Limited, 2009)
    • Fernandes das Neves, D. 1987. A hunting expedition to the Transvaal. [Boek resensie] 

      Ferreira, O J O (Afdeling Plaaslike en Streekgeskiedenisnavorsing van die lnstituut vir Geskiedenisnavorsing, RGN / Division for Local and Regional History Research, Institute for Historical Research, HSRC, 1988)
    • Fertility differentials between migrants and non–migrants in the North West Province 

      Bigala, Paul (2004)
      The aim of this study was to examine the fertility differentials between migrants and non-migrants in the North West province of South Africa. Evaluation of fertility behavior of migrants at the destination area and the ...
    • Few group cross section representation based on sparse grid methods 

      Botes, Danniëll (North-West University, 2012)
      This thesis addresses the problem of representing few group, homogenised neutron cross sections as a function of state parameters (e.g. burn-up, fuel and moderator temperature, etc.) that describe the conditions in the ...
    • A few remarks on the Aramaic treaties from Sefire 

      Van Rooy, H.F. (Department of Ancient Studies, Stellenbosch University, 1991)
    • A few South African cents' worth on bitcoin 

      Nieman, Annamart (2015)
      This article is aimed at augmenting current awareness of virtual currencies ("VCs") in the South African legal community. To this end, it introduces the reader to VCs in general and decentralised convertible VCs ("DCVCs") ...
    • Fibrinogen concentration and its role in CVD risk in black South Africans – effect of urbanisationtion 

      Hoekstra, Tryntje; Jerling, Johann Carl; Kruger, Annamarie; Pieters, Marlien; De Maat, M.P.M. (Schattauer, 2011)
      The aim of this study was to investigate correlates of fibrinogen concentration in black South Africans, as well as its association with cardiovascular disease (CVD) risk and whether urbanisation influences this association. ...
    • Fibrinogen functionality in black South Africans : the PURE study 

      Kotzé, Christina Magrietha (2014)
      INTRODUCTION AND AIM Black South Africans are experiencing an increase in the prevalence of cardiovascular disease (CVD). Fibrinogen functionality, including total and gamma prime (y’) fibrinogen concentration, as well ...
    • Fibrinogen glycation and glycaemic control in type 2 diabetic subjects 

      Göttsche, Louise Theresia (North-West University, 2006)
      Type 2 diabetes mellitus is a worldwide pandemic that causes both micro- and macrovascular complications. Although the causal relationship between chronic hyperglycaemia and microvascular disease have been established, the ...
    • Fibulin-1 as a marker of cardiovascular disease in HIV-infected black South Africans : a prospective study 

      Pretorius, Anel (2013)
      BACKGROUND: There is a high prevalence of the human immunodeficiency virus (HIV) infection in South Africa and this chronic infection promotes vascular inflammation, leading to vascular damage in infected individuals. ...
    • Fictional worlds and focalisation in works by Hermann Hesse and E.L. Doctorow 

      Van der Merwe, Philippus Wolrad (North-West University, 2011)
      The main focus of this study concerns the contribution of focalisation to the creation of fictional worlds through the combination of the “building blocks” of a fictional world, namely the central focalising and focalised ...
    • Field note from Pakistan floods: preventing future flood disasters 

      Oxley, Marcus (AOSIS OpenJournals, 2011)
      Unusually heavy monsoon rains in Northern Pakistan have caused disproportionate levels of extreme flooding and unprecedented flood losses across the entire Indus River basin. Extensive land use changes and environmental ...
    • Field note from Tajikistan compound disaster - a new humanitarian challenge? 

      Kelly, Charles (AOSIS OpenJournals, 2009)
      During the winter of 2007-2008 the Central Asian country of Tajikistan experienced an unusually cold winter which led to shortages of electricity, water and heating as well as food losses and these impacts occurred at the ...