Browsing University of Hertfordshire by Title

Now showing items 8571-8590 of 24054

    • First polarimetry results of two candidate high-mass protostellar objects 

      Curran, R.; Chrysostomou, A.; Collett, J.; Jenness, T.; Aitken, D. (2004-07)
      We present 850 μm imaging polarimetry of two high-mass star forming regions – W48 and S152. Within these regions we have identified two candidate high-mass protostellar objects – W48W and S152SE. The submillimetre continuum ...

    • A first programming language for information systems students 

      Jefferies, A.; Britton, C. (University of Hertfordshire, 1998)
      Following the decision to move to a modular structure for degree courses at the University of Hertfordshire for September 1997, an Information Systems award was added to the Computer Science scheme. On considering the ...

    • First prototype ready for initial tests (D5.5) 

      Suckow, Bjorn; Johnston, Ian; Hanken, Thomas; Comago, Inaki; Veenstra, Theo; Dortu, Fabian; Kaye, Richard; Munro, Ian (Technologie-Transfer-Zentrum Bremerhaven, 2016-11-30)

    • The first release of data from the Herschel ATLAS: the SPIRE images 

      Pascale, E.; Auld, R.; Dariush, A.; Dunne, L.; Eales, S.; Maddox, S.; Panuzzo, P.; Pohlen, M.; Smith, Daniel; Buttiglione, S.; Cava, A.; Clements, D. L.; Cooray, A.; Dye, S.; de Zotti, G.; Fritz, J.; Hopwood, R.; Ibar, E.; Ivison, R.J.; Jarvis, M.J.; Leeuw, L.; Lopez-Caniego, M.; Rigby, E.; Rodighiero, G.; Scott, D.; Smith, M. W. L.; Temi, P.; Vaccari, M.; Valtchanov, I. (2011-07)
      We have reduced the data taken with the Spectral and Photometric Imaging Receiver (SPIRE) photometer on board the Herschel Space Observatory in the Science Demonstration Phase (SDP) of the Herschel Astrophysical Terahertz ...

    • First release of the IPHAS catalogue of new extended planetary nebulae 

      Sabin, L.; Parker, Q. A.; Corradi, R.L.M.; Guzman-Ramirez, L.; Morris, R.A.H.; Zijlstra, A.A.; Bojičić, I. S.; Frew, D. J.; Guerrero, M.; Stupar, M.; Barlow, M. J.; Cortés Mora, F.; Drew, J.E.; Greimel, R.; Groot, P.; Irwin, J. M.; Irwin, M. J.; Mampaso, A.; Miszalski, B.; Olguín, L.; Phillipps, S.; García, M. Santander; Viironen, K.; Wright, N. J. (2014-10-01)
      We present the first results of our search for new, extended planetary nebulae (PNe) based on careful, systematic, visual scrutiny of the imaging data from the Isaac Newton Telescope Photometric Ha Survey of the Northern ...

    • First report of an Endornavirus in the Cucurbitaceae 

      Coutts, Robert H.A. (2005-12-01)

    • First Resolved Dust Continuum Measurements of Individual Giant Molecular Clouds in the Andromeda Galaxy 

      Forbrich, Jan; Lada, Charles J.; Viaene, Sébastien; Petitpas, Glen (2020-02-11)
      In our local Galactic neighborhood, molecular clouds are best studied using a combination of dust measurements, to determine robust masses, sizes, and internal structures of the clouds, and molecular-line observations to ...

    • First Results from BISTRO : A SCUBA-2 Polarimeter Survey of the Gould Belt 

      Ward-Thompson, Derek; Pattle, Kate; Bastien, Pierre; Furuya, Ray S.; Kwon, Woojin; Lai, Shih Ping; Qiu, Keping; Berry, David; Choi, Minho; Coudé, Simon; Francesco, James Di; Hoang, Thiem; Franzmann, Erica; Friberg, Per; Graves, Sarah F.; Greaves, Jane S.; Houde, Martin; Johnstone, Doug; Kirk, Jason M.; Koch, Patrick M.; Kwon, Jungmi; Lee, Chang Won; Li, D.; Matthews, Brenda C.; Mottram, Joseph C.; Parsons, Harriet; Pon, Andy; Rao, Ramprasad; Rawlings, Mark; Shinnaga, Hiroko; Sadavoy, Sarah; Loo, Sven Van; Aso, Yusuke; Byun, Do Young; Eswaraiah, Chakali; Chen, Huei Ru; Chen, Mike C.Y.; Chen, Wen-Ping; Ching, Tao Chung; Cho, Jungyeon; Chrysostomou, Antonio; Chung, Eun Jung; Doi, Yasuo; Drabek-Maunder, Emily; Eyres, Stewart P.S.; Fiege, Jason; Friesen, Rachel K.; Fuller, Gary; Gledhill, Tim; Griffin, Matt J.; Gu, Qilao; Hasegawa, Tetsuo; Hatchell, Jennifer; Hayashi, Saeko S.; Holland, Wayne; Inoue, Tsuyoshi; Inutsuka, Shu Ichiro; Iwasaki, Kazunari; Jeong, Il Gyo; Kang, Ji Hyun; Kang, Miju; Kang, Sung Ju; Kawabata, Koji S.; Kemper, Francisca; Kim, Gwanjeong; Kim, Jongsoo; Kim, Kee-Tae; Kim, Kyoung Hee; Kim, Mi Ryang; Kim, Shinyoung; Lacaille, Kevin M.; Lee, Jeong-Eun; Lee, Sang Sung; Li, Dalei; Li, Hua Bai; Liu, Hong Li; Liu, Junhao; Liu, Sheng-Yuan; Liu, Tie; Lyo, A. Ran; Mairs, Steve; Matsumura, Masafumi; Moriarty-Schieven, Gerald H.; Nakamura, Fumitaka; Nakanishi, Hiroyuki; Ohashi, Nagayoshi; Onaka, Takashi; Peretto, Nicolas; Pyo, Tae Soo; Qian, Lei; Retter, Brendan; Richer, John; Rigby, Andrew; Robitaille, Jean Francois; Savini, Giorgio; Scaife, Anna M.M.; Soam, Archana; Tamura, Motohide; Tang, Ya-Wen; Tomisaka, Kohji; Wang, Hongchi; Wang, Jia Wei; Whitworth, Anthony P.; Yen, Hsi Wei; Yoo, Hyunju; Yuan, Jinghua; Zhang, Chuan Peng; Zhang, Guoyin; Zhou, Jianjun; Zhu, Lei; André, Philippe; Dowell, C. Darren; Falle, Sam; Tsukamoto, Yusuke (2017-06-14)
      We present the first results from the B-fields In STar-forming Region Observations (BISTRO) survey, using the Sub-millimetre Common-User Bolometer Array 2 camera, with its associated polarimeter (POL-2), on the James Clerk ...

    • First results from HerMES on the evolution of the submillimetre luminosity function 

      Eales, S.A.; Raymond, G.; Roseboom, I.G.; Altieri, B.; Amblard, A.; Arumugam, V.; Auld, R.; Aussel, H.; Babbedge, T.; Blain, A.; Bock, J.; Boselli, A.; Brisbin, D.; Buat, V.; Burgarella, D.; Castro-Rodríguez, N.; Cava, A.; Chanial, P.; Clements, D. L.; Conley, A.; Conversi, L.; Cooray, A.; Dowell, C.D.; Dwek, E.; Dye, S.; Elbaz, D.; Farrah, D.; Fox, M.; Franceschini, A.; Gear, W.; Glenn, J.; González Solares, E.A.; Griffin, M.; Harwit, M.; Hatziminaoglou, E.; Huang, J.; Ibar, E.; Isaak, K.; Ivison, R.J.; Lagache, G.; Levenson, L.; Lonsdale, C.J.; Lu, N.; Madden, S.; Maffei, B.; Mainetti, G.; Marchetti, L.; Morrison, G.E.; Mortier, A.M.J.; Nguyen, H.T.; O'Halloran, B.; Oliver, S.J.; Omont, A.; Owen, F.N.; Page, M.J.; Pannella, M.; Panuzzo, P.; Papageorgiou, A.; Pearson, C.P.; Pérez-Fournon, I.; Pohlen, M.; Rawlings, J.I.; Rigopoulou, D.; Rizzo, D.; Rowan-Robinson, M.; Sánchez Portal, M.; Schulz, B.; Scott, D.; Seymour, N.; Shupe, D. L.; Stevens, Jason; Strazzullo, V.; Symeonidis, M.; Trichas, M.; Tugwell, K.E.; Vaccari, M.; Valtchanov, I.; Vigroux, L.; Wang, L.; Ward, R.; Wright, G.; Xu, C.K.; Zemcov, M. (2010-07-01)
      We have carried out two extremely deep surveys with SPIRE, one of the two cameras on Herschel, at 250 μm, close to the peak of the far-infrared background. We have used the results to investigate the evolution of the ...

    • First Results from the Anglo-Australian Planet Search: A Brown Dwarf Candidate and a 51 Peg-like Planet 

      Tinney, C.G.; Butler, R.P.; Marcy, G.W.; Jones, H.R.A.; Penny, A.J.; Vogt, S.; Apps, K.; Henry, G.W. (2001-04)

    • First results from the Calan–Hertfordshire Extrasolar Planet Search : exoplanets and the discovery of an eccentric brown dwarf in the desert 

      Jenkins, J.S.; Jones, H.R.A.; Gozdziewski, K.; Migaszewski, C.; Barnes, J.R.; Jones, M.I.; Rojo, P.; Pinfield, D.J.; Day-Jones, A.C.; Hoyer, S. (2009)
      We report the discovery of a brown dwarf on an eccentric orbit and with a semimajor axis that places it in the brown dwarf desert region around the star HD 191760. The star has a spectral type of G3IV/V and a metallicity ...

    • First Results from THINGS: The HI Nearby Galaxy Survey 

      Walter, F.; Brinks, E.; de Blok, W.J.G.; Thornley, M.D.; Kennicutt, R.C. (Astronomical Society of the Pacific, 2005)
      We describe The HI Nearby Galaxy Survey (THINGS), the largest program ever undertaken at the VLA to perform 21-cm HI observations of the highest quality (» 700, · 5 km s¡1 resolution) of nearby galaxies. The goal of THINGS ...

    • First results of an Hα based search of classical Be stars in the Perseus Arm and beyond 

      Raddi, R.; Drew, J.E.; Farnhill, H.J.; Fabregat, J.; Steeghs, D.; Wright, N.J.; Drake, J.J.; Sale, S.E.; Barlow, M.J.; Greimel, R.; Sabin, L.; Corradi, R.M.L. (2013-04)
      We investigate a region of the Galactic plane, between 120° ≤ l ≤ 140° and-1° ≤ b≤+4°, and uncover a population of moderately reddened (E(B-V) ~ 1) classical Be stars within and beyond the Perseus and Outer Arms. 370 ...

    • First results of the140ce(N,ү)141ce cross-section measurement at n_tof 

      n-TOF Collaboration; Amaducci, Simone; Colonna, Nicola; Cosentino, Luigi; Cristallo, Sergio; Finocchiaro, Paolo; Krticka, Milan; Massimi, Cristian; Mastromarco, Mario; Mazzone, Annamaria; Mengoni, Alberto; Valenta, Stanislav; Aberle, Oliver; Alcayne, Victor; Andrzejewski, Józef; Audouin, Laurent; Babiano-Suarez, Victor; Bacak, Michael; Barbagallo, Massimo; Bennett, Samuel; Berthoumieux, Eric; Billowes, Jon; Bosnar, Damir; Brown, Adam; Busso, Maurizio; Caamaño, Manuel; Caballero-Ontanaya, Luis; Calviño, Francisco; Calviani, Marco; Cano-Ott, Daniel; Casanovas, Adria; Cerutti, Francesco; Chiaveri, Enrico; Cortés, Guillem; Cortés-Giraldo, Miguel; Damone, Lucia Anna; Davies, Paul John; Diakaki, Maria; Dietz, Mirco; Domingo-Pardo, Cesar; Dressler, Rugard; Ducasse, Quentin; Dupont, Emmeric; Durán, Ignacio; Eleme, Zinovia; Fernández-Domínguez, Beatriz; Ferrari, Alfredo; Furman, Valter; Göbel, Kathrin; Garg, Ruchi; Rauscher, Thomas (2021-06-17)
      An accurate measurement of the140Ce(n,ү) energy-dependent cross-section was performed at the n_TOF facility at CERN. This cross-section is of great importance because it represents a bottleneck for the s-process nucleosynthesis ...

    • The first retrieval of a substellar subdwarf: A cloud-free SDSS J125637.13-022452.4 

      Gonzales, Eileen C.; Burningham, Ben; Faherty, Jacqueline K.; Visscher, Channon; Marley, Mark S.; Lupu, Roxana; Freedman, Richard; Lewis, Nikole K. (2021-12-08)
      We present the first retrieval analysis of a substellar subdwarf, SDSS J125637.13-022452.4 (SDSS J1256-0224), using the Brewster retrieval code base. We find SDSS J1256-0224 is best fit by a cloud-free model with an ion ...

    • First SCUBA Polarimetry of Two Candidate High-Mass Protostellar Objects 

      Curran, R.; Chrysostomou, A.; Collett, J.; Aitken, D.; Jenness, T. (Astronomical Society of the Pacific, 2005)
      We present the first polarimetry towards two candidate highmass protostellar objects - W48W and S152SE. The polarimetry across both candidate HMPOs is ordered with a high degree of polarization (6-8%) compared to that of ...

    • The first second : Models of short-term memory traces in the brain 

      Maex, R.; Steuber, Volker (2009)
      Many network models in computational neuroscience rise to the challenge of explaining behavioural phenomena ranging from microseconds to tens of seconds using components operating mostly on a time-scale of milliseconds. ...

    • First SIMBA observations towards CH3OH masers - Masers from blind surveys mark the earliest stages of massive star formation -- 

      Pestalozzi, M.; Humphreys, E.M.L.; Booth, R. (2002)

    • First Steps in Bridging the Gap between the Virtual Learning Environment and Social Media : Students Attitudes 

      Saward, Guy; Pye, Lynette; McCall, Alan (2012-06)
      The eSCISM project aims to bridge the divide between a student’s academic community of practice and their existing social networks. While students are using social media amongst themselves, a divide remains between tutors’ ...

    • The first ten years of the third statutory union recognition procedure in Britain. 

      Gall, Gregor (2010)
      6 June 2010 represented the tenth anniversary of the introduction of the third statutory union recognition procedure in Britain. In order to assess its outcomes and impact, the determinations of the bodies which administer ...