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Now showing items 152-171 of 24106

    • 7Be(n,α) and 7Be(n,p) cross-section measurement for the cosmological lithium problem at the n-TOF facility at CERN 

      Barbagallo, M.; Colonna, N.; Aberle, O.; Andrzejewski, J.; Audouin, L.; Bécares, V.; Bacak, M.; Balibrea, J.; Barros, S.; Bečvář, F.; Beinrucker, C.; Berthoumieux, E.; Billowes, J.; Bosnar, D.; Brugger, M.; Caamaño, M.; Calviño, F.; Calviani, M.; Cano-Ott, D.; Cardella, R.; Casanovas, A.; Castelluccio, D. M.; Cerutti, F.; Chen, Y. H.; Chiaveri, E.; Cortés, G.; Cortés-Giraldo, M. A.; Cosentino, L.; Damone, L. A.; Diakaki, M.; Domingo-Pardo, C.; Dressler, R.; Dupont, E.; Durán, I.; Fernández-Domínguez, B.; Ferrari, A.; Ferreira, P.; Finocchiaro, P.; Furman, V.; Göbel, K.; García, A. R.; Gawlik, A.; Glodariu, T.; Gonçalves, I. F.; González, E.; Goverdovski, A.; Griesmayer, E.; Guerrero, C.; Gunsing, F.; Harada, H.; Heftrich, T.; Heinitz, S.; Heyse, J.; Jenkins, D. G.; Jericha, E.; Käppeler, F.; Kadi, Y.; Katabuchi, T.; Kavrigin, P.; Ketlerov, V.; Khryachkov, V.; Kimura, A.; Kivel, N.; Kokkoris, M.; Krtička, M.; Leal-Cidoncha, E.; Lederer, C.; Leeb, H.; Lerendegui-Marco, J.; Meo, S. Lo; Lonsdale, S. J.; Losito, R.; Macina, D.; Marganiec, J.; Martínez, T.; Massimi, C.; Mastinu, P.; Mastromarco, M.; Matteucci, F.; Maugeri, E. A.; Mendoza, E.; Mengoni, A.; Milazzo, P. M.; Mingrone, F.; Mirea, M.; Montesano, S.; Musumarra, A.; Nolte, R.; Oprea, A.; Patronis, N.; Pavlik, A.; Perkowski, J.; Porras, J. I.; Praena, J.; Quesada, J. M.; Rajeev, K.; Rauscher, T.; Reifarth, R.; Riego-Perez, A.; Rout, P. C.; Rubbia, C.; Ryan, J. A.; Sabaté-Gilarte, M.; Saxena, A.; Schillebeeckx, P.; Schmidt, S.; Schumann, D.; Sedyshev, P.; Smith, A. G.; Stamatopoulos, A.; Tagliente, G.; Tain, J. L.; Tarifeño-Saldivia, A.; Tassan-Got, L.; Tsinganis, A.; Valenta, S.; Vannini, G.; Variale, V.; Vaz, P.; Ventura, A.; Vlachoudis, V.; Vlastou, R.; Wallner, A.; Warren, S.; Weigand, M.; Weiss, C.; Wolf, C.; Woods, P. J.; Wright, T.; Ugec, P.; Ugec, P. (EDP Sciences, 2017-09-13)
      The Cosmological Lithium Problem refers to the large discrepancy between the abundance of primordial 7Li predicted by the standard theory of Big Bang Nucleosynthesis and the value inferred from the so-called "Spite plateau" ...

    • An 8 to 10 year review of the rotaglide total knee replacement 

      Horwitz, M.D.; Awan, S.; Chatoo, M.B.; Stott, D.; Powles, D.P. (2009)
      Mobile-bearing knee arthroplasty (MBKA) is an alternative to fixed-bearing knee arthroplasty. This was a retrospective study of the Rotaglide Total Knee System. We present the results of the monitoring of 77 patients (85 ...

    • 8-13 micron dust emission features in Galactic bulge planetary nebulae 

      Casassus, S.; Roche, P.F.; Aitken, D.; Smith, C.H. (2001)
      A sample of 25 IR-bright planetary nebulae (PNe) towards the Galactic bulge is analysed through 8–13μm spectroscopy. The classification of the warm-dust emission features provides a measure of the C/O chemical balance, and ...

    • An 8.56 keV absorption line in the hyperluminous X-ray source in NGC 4045: Ultra-fast outflow or cyclotron line? 

      Brightman, Murray; Kosec, Peter; Fürst, Felix; Earnshaw, Hannah; Heida, Marianne; Middleton, Matthew J; Stern, Daniel; Walton, Dominic J (2022-04-21)
      We report on the discovery of an absorption line at $E=8.56^{+0.05}_{-0.11}$ keV detected with a significance of $>3.3\sigma$ in the NuSTAR and XMM-Newton spectra of a newly discovered hyperluminous X-ray source (HLX, ...

    • An 8.56 keV Absorption Line in the Hyperluminous X-Ray Source in NGC 4045: Ultrafast Outflow or Cyclotron Line? 

      Brightman, Murray; Kosec, Peter; Fürst, Felix; Earnshaw, Hannah; Heida, Marianne; Middleton, Matthew J; Stern, Daniel; Walton, Dominic J (2022-04-21)
      We report on the discovery of an absorption line at E=8.56−0.11+0.05 keV detected with a significance of >3.3σ in the NuSTAR and XMM-Newton spectra of a newly discovered hyperluminous X-ray source (L X > 1041 erg s−1) in ...

    • An 80-kpc Ly alpha halo around a high-redshift type-2 quasi-stellar object 

      Smith, Daniel; Jarvis, M.J.; Simpson, C.; Martinez-Sansigre, A. (2009)
      We announce the discovery of an extended emission line region associated with a high redshift type-2 QSO. The halo, which was discovered in our new wide-field narrow-band survey, resides at z = 2.85 in the Spitzer First ...

    • The (85)Rb(p,n)(85)Sr reaction and the modified proton optical potential 

      Kiss, G. G.; Gyuerky, Gy.; Simon, A.; Fueloep, Zs.; Somorjai, E.; Rauscher, T. (American Institute of Physics (AIP), 2009)
      The cross sections of the astrophysically relevant (85)Rb(p,n)(85)Sr(g,m) reaction have been measured between E(c.m). = 2.16 and 3.96 MeV. The cross sections have been derived by measuring the gamma radiation following the ...

    • 85- GHz BIMA observations of the double-hotspots radio galaxy 3C 20 

      Hardcastle, M.J.; Looney, L.W. (2001-01)
      We present 85-GHz observations of the archetypal double-hotspot radio source 3C20 made with the BIMA millimetre array. The resolution of BIMA allows us to separate the two components of the eastern hotspot. By comparing ...

    • An 850-μ SCUBA map of the Groth Strip and reliable source extraction 

      Coppin, Kristen; Halpern, M.; Scott, D.; Borys, C.; Chapman, S. (2005-03-01)
      We present an 850-μm map and list of candidate sources in a subarea of the Groth Strip observed using the Submillimetre Common-User Bolometer Array (SCUBA). The map consists of a long strip of adjoining jiggle-maps covering ...

    • A 90-GHz Asymmetrical Single-Pole Double-Throw Switch with >19.5-dBm 1-dB Compression Point in Transmission Mode Using 55-nm Bulk CMOS Technology 

      Chen, Lisheng; Chen, Lang; Ge, Zeyu; Sun, Yichuang; Hamilton, Tara; Zhu, Xi (2021-08-25)
      The millimeter-wave (mm-wave) single-pole double-throw (SPDT) switch designed in bulk CMOS technology has limited power-handling capability in terms of 1-dB compression point (P1dB) inherently. This is mainly due to the ...

    • A Retórica da Academia e os Limites da Comunicação 

      Buchler, D.; Biggs, M. (Conselho de Pesquisas em Educação e Ciências, 2009)
      In areas of design practice, the paradigm of knowledge has not been clearly articulated, but some of its characteristics appear to include a valorisation of subjectivity; plurality of interpretation; objects that embody ...

    • A-Wardpβ : Effective hierarchical clustering using the Minkowski metric and a fast k-means initialisation 

      Cordeiro De Amorim, Renato; Makarenkov, Vladimir; Mirkin, Boris (2016-11-20)
      In this paper we make two novel contributions to hierarchical clustering. First, we introduce an anomalous pattern initialisation method for hierarchical clustering algorithms, called A-Ward, capable of substantially ...

    • AALLA: Attack-Aware Logical Link Assignment Cost-Minimization Model for Protecting Software-Defined Networks against DDoS Attacks 

      Ali, Sameer; Tan, Saw Chin; Lee, Ching Kwang; Yusoff, Zulfadzli; Haque, Muhammad Reazul; Mylonas, Alexios; Pitropakis, Nikolaos (2023-11-02)
      Software-Defined Networking (SDN), which is used in Industrial Internet of Things, uses a controller as its “network brain” located at the control plane. This uniquely distinguishes it from the traditional networking ...

    • The AAO/UKST SuperCOSMOS Ha survey 

      Parker, Q.A.; Phillipps, S.; Pierce, M.J.; Hartley, M.; Read, M.; MacGillivray, H.T.; Tritton, S.B.; Cass, C.P.; Cannon, R.D.; Cohen, M.; Drew, J.E.; Frew, D.J.; Hopewell, E.C.; Mader, S.; Malin, D.F.; Masheder, M.R.W.; Morgan, D.H.; Morris, R.A.H.; Russeil, D.; Russell, K.S.; Walker, R.N.F.; Hambly, N.C. (2005)
      The UK Schmidt Telescope (UKST) of the Anglo-Australian Observatory completed a narrow-band H plus [NII] 6548, 6584°A survey of the Southern Galactic Plane and Magellanic Clouds in late 2003. The survey, which was the last ...

    • Abbey Steel : Conquering the steel recycling market 

      Catulli, Maurizio (Oxford University Press (OUP), 2010)
      This chapter summarizes a case study involving recycled steel trader Abbey Steel Ltd. The company, with the assistance of the University of Hertfordshire Academics enhanced its customer retention by designing and implementing ...

    • Abbott, L. & K. Lockwood, K. (2020). Negotiating pregnancy, new motherhood and imprisonment. In: Lockwood, K. (Ed). Mothering from the inside: research on motherhood and imprisonment (pp. 49-66). Bingley: Emerald Publishing. 

      Kelly Lockwood (Emerald Publishing Limited, 2020-09-22)
      This chapters’ focus is on the challenges faced by, and resilience demonstrated by pregnant women and new mothers in prison. Combining health and criminology research findings offers a unique perspective of women’s accounts ...

    • The ABC model revisited 

      Tschudi, Finn; Winter, David (Wiley-Blackwell, 2011)

    • Abell 1367: a high fraction of late-type galaxies displaying HI morphological and kinematic perturbations 

      Scott, T. C.; Brinks, E.; Cortese, L.; Boselli, A.; Bravo-Alfaro, H. (2018-04-21)
      To investigate the effects the cluster environment has on late-type galaxies (LTGs), we studied HI perturbation signatures for all Abell 1367 LTGs with HI detections. We used new Very Large Array HI observations combined ...

    • Aberrant driving behaviours amongst New Zealand truck drivers 

      Sullman, M.J.M.; Pajo, K.B.; Meadows, M.L. (2002-01-01)
      Research using the driver behaviour questionnaire (DBQ) has found that aberrant driving behaviours can be categorised into: errors, lapses and violations (and aggressive violations, depending on the version of the DBQ ...

    • Aberrant salience in cannabis-induced psychosis: a comparative study 

      Ricci, Valerio; Di Muzio, Ilenia; Ceci, Franca; Di Carlo, Francesco; Mancusi, Gianluca; Piro, Tommaso; Paggi, Andrea; Pettorruso, Mauro; Vellante, Federica; De Berardis, Domenico; Martinotti, Giovanni; Maina, Giuseppe (2024-01-08)
      Background: Natural Cannabis (NC) and Synthetic Cannabinoids (SCs) use can increase the risk and exacerbate the course of psychotic disorders. These could be influenced by the Aberrant Salience (AS) construct. It refers ...