TY  - JOUR
A1  - van der Lubbe, H. J. L.
A1  - Krause-Nehring, J.
A1  - Junginger, A.
A1  - Garcin, Yannick
A1  - Joordens, J. C. A.
A1  - Davies, G. R.
A1  - Beck, C.
A1  - Feibel, C. S.
A1  - Johnson, T. C.
A1  - Vonhof, H. B.
T1  - Gradual or abrupt? Changes in water source of Lake Turkana (Kenya) during the African Humid Period inferred from Sr isotope ratios
JF  - Quaternary science reviews : the international multidisciplinary research and review journal
Y1  - 2017
U6  - https://doi.org/10.1016/j.quascirev.2017.08.010
SN  - 0277-3791
VL  - 174
SP  - 1
EP  - 12
PB  - Elsevier
CY  - Oxford
ER  - 
TY  - GEN
A1  - Stoltnow, Malte
A1  - Seifert, Thomas
A1  - Jeske, Tilman J.
A1  - Gilbricht, Sabine
A1  - Krause, Joachim
T1  - Contributions to the mineralogical and geochemical characterization of Fe-Sn-Zn-Cu-In skarn-type mineralization in the Schwarzenberg mining district, Germany
T2  - Life with Ore Deposits on Earth – 15th SGA Biennial Meeting 2019
N2  - The Schwarzenberg mining district in the western Erzgebirge hosts numerous skarn-hosted tin-polymetallic deposits, such as Breitenbrunn. The St. Christoph mine is located in the Breitenbrunn deposit and is the locus typicus of christophite, an iron-rich sphalerite variety, which can be associated with indium enrichment. This study presents a revision of the paragenetic scheme, a contribution to the indium behavior and potential, and discussion on the origin of the sulfur. This was achieved through reflected light microscopy, SEM-based MLA, EPMA, and bulk mineral sulfur isotope analysis on 37 sulfide-rich skarn samples from a mineral collection. The paragenetic scheme includes: a pre-mineralization stage of anhydrous calc-silicates and hydrous minerals; an oxide stage, dominated by magnetite; a sulfide stage of predominantly sphalerite, minor pyrite, chalcopyrite, arsenopyrite, and galena. Some sphalerite samples present elevated indium contents of up to 0.44 wt%. Elevated iron contents (4-10 wt%) in sphalerite can be tentatively linked to increased indium incorporation, but further analyses are required. Analyzed sulfides exhibit homogeneous delta S-34 values (-1 to +2 parts per thousand VCDT), assumed to be post-magmatic. They correlate with other Fe-Sn-Zn-Cu-In skarn deposits in the western Erzgebirge, and Permian vein-hosted associations throughout the Erzgebirge region.
Y1  - 2019
SP  - 1089
EP  - 1092
PB  - SGA Soc Geology Applied mineral  depositis
CY  - Geneva
ER  - 
TY  - CHAP
A1  - Nordheim, J.
A1  - Rapp, Michael Armin
A1  - Krause-Koehler, Kathleen
A1  - Niemann-Mirmehdi, M.
A1  - Haeusler, Andreas
T1  - Support for dementia affected Couples. Results of the DYADEM- study
T2  - Zeitschrift für Gerontologie und Geriatrie
Y1  - 2014
SN  - 0948-6704
SN  - 1435-1269
VL  - 47
SP  - 136
EP  - 136
PB  - Springer
CY  - Heidelberg
ER  - 
TY  - JOUR
A1  - Niehaus, Susanna
A1  - Krause, A
A1  - Schmidke, J
T1  - Deception strategies in the description of sex crimes
N2  - Criteria-Based Content Analysis (Steller & Kohnken, 1989) is part of a method used for assessing the credibility of witness statements. One underlying assumption of CBCA is that deceivers will leave out certain contents that they believe will damage their self-image. Recent studies on content-related deceptive strategies of children and adults support this assumption. Nevertheless, results concerning certain motivation-related contents (self-deprecation, pardoning the perpetrator) were inconsistent with this assumption. However, previous studies have dealt with issues other than sexual offense and therefore were of limited external validity concerning specific forensic issues. The aim of this study was to investigate the value of content characteristics with regard to false statements in rape cases. Female non-student adults (N = 120) were given a standardized questionnaire which targeted participants' content- related deception strategies. Results show differences in the strategic value of content characteristics. Moreover, strategies of deception seem to strongly depend on the type of event assessed
Y1  - 2005
ER  - 
TY  - JOUR
A1  - Mink, Albert
A1  - McHardy, Christopher
A1  - Bressel, Lena
A1  - Rauh, Cornelia
A1  - Krause, Mathias J.
T1  - Radiative transfer lattice Boltzmann methods
BT  - 3D models and their performance in different regimes of radiative transfer
JF  - Journal of quantitative spectroscopy & radiative transfer
N2  - The numerical prediction of radiative transport is a challenging task due to the complexity of the radiative transport equation. We apply the lattice Boltzmann method (LBM), originally developed for fluid flow problems, to solve the radiative transport in volume. One model (meso RTLBM) is derived directly from a discretization of the radiative transport equation, yielding in a precise but numerical costly scheme. The second model (macro RTLBM) solves the Helmholtz equation, which is a proper approximation for highly scattering volumes. Both numerical algorithms are validated against Monte-Carlo data for a set of 35 optical parameters, which correspond to radiative transport ranging from ballistic to diffuse regimes. Together with a set of four benchmark simulations, the comprehensive validation concludes the overall quality and detects asymptotic trends for radiative transport LBM. Furthermore, an accuracy map is presented, which summarizes the error for all parameters. This graph allows to determine the validity range for both radiative transport LBM at a glance. Finally, comprehensive guidelines are formulated to facilitate the choice of the radiative transport LBM model.
KW  - Radiative transport
KW  - Lattice Boltzmann methods
KW  - Monte-Carlo
KW  - Analysis scattering kernel
KW  - Optical parameter set
Y1  - 2019
U6  - https://doi.org/10.1016/j.jqsrt.2019.106810
SN  - 0022-4073
SN  - 1879-1352
VL  - 243
PB  - Pergamon Press
CY  - Oxford
ER  - 
TY  - GEN
A1  - Krause, Andreas
A1  - Kloft, Charlotte
A1  - Huisinga, Wilhelm
A1  - Karlsson, Mats
A1  - Pinheiro, José
A1  - Bies, Robert
A1  - Rogers, James
A1  - Mentré, France
A1  - Musser, Bret J.
T1  - Comment on Jaki et al., A proposal for a new PhD level curriculum on quantitative methods for drug development
T2  - Pharmaceutical statistics : the journal of applied statistics in the pharmaceutical industry
Y1  - 2019
SN  - 1539-1604
SN  - 1539-1612
VL  - 18
IS  - 3
SP  - 278
EP  - 281
PB  - Wiley
CY  - Hoboken
ER  - 
TY  - JOUR
A1  - Khalil, Mahmoud
A1  - Raila, Jens
A1  - Ali, Mostafa
A1  - Islam, Khan M. S.
A1  - Schenk, Regina
A1  - Krause, Jens-Peter
A1  - Schweigert, Florian J.
A1  - Rawel, Harshadrai Manilal
T1  - Stability and bioavailability of lutein ester supplements from Tagetes flower prepared under food processing conditions
JF  - Journal of functional food
N2  - Tagetes spp. belongs to the Asteraceae family. It is recognized as a major source of lutein ester (lutein esterified with fatty acids such as lauric, myristic and palmitic acids), a natural colorant belonging to the xanthophylls or oxygenated carotenoids. Four species of Tagetes flower (Tagetes tenuifolia, Tagetes erecta, Tagetes patula, and Tagetes lucida) were used to extract lutein and lutein esters with three different methods. The results showed that T. erecta, type "orangeprinz", is the richest source of lutein esters (14.4 +/- 0.234 mg/g) in comparison to other Tagetes spp. No significant differences between extractions of lutein esters with medium-chain triacylglycerols (MCT) oil, orange oil or solvent (hexane/isopropanol) could be observed. MCT oil also improved stability of lutein esters at 100 degrees C for 40 min. Emulsification of MCT oil improved the stability of lutein ester extract against UV light at 365 nm for 72 h. Finally, an emulsion was prepared under food processing conditions, spray dried and its bioavailability investigated in a preliminary human intervention study. The results show a lower resorption, but further data suggest improvements in implementation of such supplements. (c) 2012 Elsevier Ltd. All rights reserved.
KW  - Tagetes
KW  - Lutein ester
KW  - Emulsion
KW  - Stability
KW  - Whey protein
KW  - Bioavailability
Y1  - 2012
U6  - https://doi.org/10.1016/j.jff.2012.03.006
SN  - 1756-4646
VL  - 4
IS  - 3
SP  - 602
EP  - 610
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Grott, Matthias
A1  - Knollenberg, J.
A1  - Hamm, M.
A1  - Ogawa, K.
A1  - Jaumann, R.
A1  - Otto, Katharina Alexandra
A1  - Delbo, M.
A1  - Michel, Patrick
A1  - Biele, J.
A1  - Neumann, Wladimir
A1  - Knapmeyer, Martin
A1  - Kührt, E.
A1  - Senshu, H.
A1  - Okada, T.
A1  - Helbert, Jorn
A1  - Maturilli, A.
A1  - Müller, N.
A1  - Hagermann, A.
A1  - Sakatani, Naoya
A1  - Tanaka, S.
A1  - Arai, T.
A1  - Mottola, Stefano
A1  - Tachibana, Shogo
A1  - Pelivan, Ivanka
A1  - Drube, Line
A1  - Vincent, J-B
A1  - Yano, Hajime
A1  - Pilorget, C.
A1  - Matz, K. D.
A1  - Schmitz, N.
A1  - Koncz, A.
A1  - Schröder, Stefan E.
A1  - Trauthan, F.
A1  - Schlotterer, Markus
A1  - Krause, C.
A1  - Ho, T-M
A1  - Moussi-Soffys, A.
T1  - Low thermal conductivity boulder with high porosity identified on C-type asteroid (162173) Ryugu
JF  - Nature astronomy
N2  - C-type asteroids are among the most pristine objects in the Solar System, but little is known about their interior structure and surface properties. Telescopic thermal infrared observations have so far been interpreted in terms of a regolith-covered surface with low thermal conductivity and particle sizes in the centimetre range. This includes observations of C-type asteroid (162173) Ryugu1,2,3. However, on arrival of the Hayabusa2 spacecraft at Ryugu, a regolith cover of sand- to pebble-sized particles was found to be absent4,5 (R.J. et al., manuscript in preparation). Rather, the surface is largely covered by cobbles and boulders, seemingly incompatible with the remote-sensing infrared observations. Here we report on in situ thermal infrared observations of a boulder on the C-type asteroid Ryugu. We found that the boulder’s thermal inertia was much lower than anticipated based on laboratory measurements of meteorites, and that a surface covered by such low-conductivity boulders would be consistent with remote-sensing observations. Our results furthermore indicate high boulder porosities as well as a low tensile strength in the few hundred kilopascal range. The predicted low tensile strength confirms the suspected observational bias6 in our meteorite collections, as such asteroidal material would be too frail to survive atmospheric entry7
Y1  - 2019
U6  - https://doi.org/10.1038/s41550-019-0832-x
SN  - 2397-3366
VL  - 3
IS  - 11
SP  - 971
EP  - 976
PB  - Nature Publishing Group
CY  - London
ER  - 
TY  - JOUR
A1  - Grott, Matthias
A1  - Knollenberg, J.
A1  - Hamm, M.
A1  - Ogawa, K.
A1  - Jaumann, R.
A1  - Otto, Katharina Alexandra
A1  - Delbo, M.
A1  - Michel, P.
A1  - Biele, J.
A1  - Neumann, W.
A1  - Knapmeyer, M.
A1  - Kuehrt, E.
A1  - Senshu, H.
A1  - Okada, T.
A1  - Helbert, J.
A1  - Maturilli, A.
A1  - Müller, N.
A1  - Hagermann, A.
A1  - Sakatani, N.
A1  - Tanaka, S.
A1  - Arai, T.
A1  - Mottola, S.
A1  - Tachibana, S.
A1  - Pelivan, Ivanka
A1  - Drube, L.
A1  - Vincent, J-B
A1  - Yano, H.
A1  - Pilorget, C.
A1  - Matz, K. D.
A1  - Schmitz, N.
A1  - Koncz, A.
A1  - Schröder, S. E.
A1  - Trauthan, F.
A1  - Schlotterer, M.
A1  - Krause, C.
A1  - Ho, T-M
A1  - Moussi-Soffys, A.
T1  - Low thermal conductivity boulder with high porosity identified on C-type asteroid (162173) Ryugu
JF  - Nature astronomy
N2  - C-type asteroids are among the most pristine objects in the Solar System, but little is known about their interior structure and surface properties. Telescopic thermal infrared observations have so far been interpreted in terms of a regolith-covered surface with low thermal conductivity and particle sizes in the centimetre range. This includes observations of C-type asteroid (162173) Ryugu1,2,3. However, on arrival of the Hayabusa2 spacecraft at Ryugu, a regolith cover of sand- to pebble-sized particles was found to be absent4,5 (R.J. et al., manuscript in preparation). Rather, the surface is largely covered by cobbles and boulders, seemingly incompatible with the remote-sensing infrared observations. Here we report on in situ thermal infrared observations of a boulder on the C-type asteroid Ryugu. We found that the boulder’s thermal inertia was much lower than anticipated based on laboratory measurements of meteorites, and that a surface covered by such low-conductivity boulders would be consistent with remote-sensing observations. Our results furthermore indicate high boulder porosities as well as a low tensile strength in the few hundred kilopascal range. The predicted low tensile strength confirms the suspected observational bias6 in our meteorite collections, as such asteroidal material would be too frail to survive atmospheric entry7.
Y1  - 2020
U6  - https://doi.org/10.1038/s41550-019-0832-x
SN  - 2397-3366
VL  - 3
IS  - 11
SP  - 971
EP  - 976
PB  - Nature Publishing Group
CY  - London
ER  - 
TY  - JOUR
A1  - Furniss, A.
A1  - Noda, K.
A1  - Boggs, S.
A1  - Chiang, J.
A1  - Christensen, F.
A1  - Craig, W.
A1  - Giommi, P.
A1  - Hailey, C.
A1  - Harisson, F.
A1  - Madejski, G.
A1  - Nalewajko, K.
A1  - Perri, M.
A1  - Stern, D.
A1  - Urry, M.
A1  - Verrecchia, F.
A1  - Zhang, W.
A1  - Ahnen, M. L.
A1  - Ansoldi, S.
A1  - Antonelli, L. A.
A1  - Antoranz, P.
A1  - Babic, A.
A1  - Banerjee, B.
A1  - Bangale, P.
A1  - de Almeida, U. Barres
A1  - Barrio, J. A.
A1  - Becerra Gonzalez, J.
A1  - Bednarek, W.
A1  - Bernardini, E.
A1  - Biasuzzi, B.
A1  - Biland, A.
A1  - Blanch Bigas, O.
A1  - Bonnefoy, S.
A1  - Bonnoli, G.
A1  - Borracci, F.
A1  - Bretz, T.
A1  - Carmona, E.
A1  - Carosi, A.
A1  - Chatterjee, A.
A1  - Clavero, R.
A1  - Colin, P.
A1  - Colombo, E.
A1  - Contreras, J. L.
A1  - Cortina, J.
A1  - Covino, S.
A1  - Da Vela, P.
A1  - Dazzi, F.
A1  - De Angelis, A.
A1  - De Caneva, G.
A1  - De Lotto, B.
A1  - de Ona Wilhelmi, E.
A1  - Delgado Mendez, C.
A1  - Di Pierro, F.
A1  - Prester, Dijana Dominis
A1  - Dorner, D.
A1  - Doro, M.
A1  - Einecke, S.
A1  - Eisenacher Glawion, D.
A1  - Elsaesser, D.
A1  - Fernandez-Barral, A.
A1  - Fidalgo, D.
A1  - Fonseca, M. V.
A1  - Font, L.
A1  - Frantzen, K.
A1  - Fruck, C.
A1  - Galindo, D.
A1  - Garcia Lopez, R. J.
A1  - Garczarczyk, M.
A1  - Garrido Terrats, D.
A1  - Gaug, M.
A1  - Giammaria, P.
A1  - Godinovic, N.
A1  - Gonzalez Munoz, A.
A1  - Guberman, D.
A1  - Hanabata, Y.
A1  - Hayashida, M.
A1  - Herrera, J.
A1  - Hose, J.
A1  - Hrupec, D.
A1  - Hughes, G.
A1  - Idec, W.
A1  - Kellermann, H.
A1  - Kodani, K.
A1  - Konno, Y.
A1  - Kubo, H.
A1  - Kushida, J.
A1  - La Barbera, A.
A1  - Lelas, D.
A1  - Lewandowska, N.
A1  - Lindfors, E.
A1  - Lombardi, S.
A1  - Longo, F.
A1  - Lopez, M.
A1  - Lopez-Coto, R.
A1  - Lopez-Oramas, A.
A1  - Lorenz, E.
A1  - Majumdar, P.
A1  - Makariev, M.
A1  - Mallot, K.
A1  - Maneva, G.
A1  - Manganaro, M.
A1  - Mannheim, K.
A1  - Maraschi, L.
A1  - Marcote, B.
A1  - Mariotti, M.
A1  - Martinez, M.
A1  - Mazin, D.
A1  - Menzel, U.
A1  - Miranda, J. M.
A1  - Mirzoyan, R.
A1  - Moralejo, A.
A1  - Nakajima, D.
A1  - Neustroev, V.
A1  - Niedzwiecki, A.
A1  - Nievas Rosillo, M.
A1  - Nilsson, K.
A1  - Nishijima, K.
A1  - Orito, R.
A1  - Overkemping, A.
A1  - Paiano, S.
A1  - Palacio, J.
A1  - Palatiello, M.
A1  - Paneque, D.
A1  - Paoletti, R.
A1  - Paredes, J. M.
A1  - Paredes-Fortuny, X.
A1  - Persic, M.
A1  - Poutanen, J.
A1  - Moroni, P. G. Prada
A1  - Prandini, E.
A1  - Puljak, I.
A1  - Reinthal, R.
A1  - Rhode, W.
A1  - Ribo, M.
A1  - Rico, J.
A1  - Garcia, J. Rodriguez
A1  - Saito, T.
A1  - Saito, K.
A1  - Satalecka, K.
A1  - Scapin, V.
A1  - Schultz, C.
A1  - Schweizer, T.
A1  - Shore, S. N.
A1  - Sillanpaa, A.
A1  - Sitarek, J.
A1  - Snidaric, I.
A1  - Sobczynska, D.
A1  - Stamerra, A.
A1  - Steinbring, T.
A1  - Strzys, M.
A1  - Takalo, L.
A1  - Takami, H.
A1  - Tavecchio, F.
A1  - Temnikov, P.
A1  - Terzic, T.
A1  - Tescaro, D.
A1  - Teshima, M.
A1  - Thaele, J.
A1  - Torres, D. F.
A1  - Toyama, T.
A1  - Treves, A.
A1  - Verguilov, V.
A1  - Vovk, I.
A1  - Will, M.
A1  - Zanin, R.
A1  - Archer, A.
A1  - Benbow, W.
A1  - Bird, R.
A1  - Biteau, Jonathan
A1  - Bugaev, V.
A1  - Cardenzana, J. V.
A1  - Cerruti, M.
A1  - Chen, Xuhui
A1  - Ciupik, L.
A1  - Connolly, M. P.
A1  - Cui, W.
A1  - Dickinson, H. J.
A1  - Dumm, J.
A1  - Eisch, J. D.
A1  - Falcone, A.
A1  - Feng, Q.
A1  - Finley, J. P.
A1  - Fleischhack, H.
A1  - Fortin, P.
A1  - Fortson, L.
A1  - Gerard, L.
A1  - Gillanders, G. H.
A1  - Griffin, S.
A1  - Griffiths, S. T.
A1  - Grube, J.
A1  - Gyuk, G.
A1  - Hakansson, Nils
A1  - Holder, J.
A1  - Humensky, T. B.
A1  - Johnson, C. A.
A1  - Kaaret, P.
A1  - Kertzman, M.
A1  - Kieda, D.
A1  - Krause, M.
A1  - Krennrich, F.
A1  - Lang, M. J.
A1  - Lin, T. T. Y.
A1  - Maier, G.
A1  - McArthur, S.
A1  - McCann, A.
A1  - Meagher, K.
A1  - Moriarty, P.
A1  - Mukherjee, R.
A1  - Nieto, D.
A1  - Ong, R. A.
A1  - Park, N.
A1  - Petry, D.
A1  - Pohl, Martin
A1  - Popkow, A.
A1  - Ragan, K.
A1  - Ratliff, G.
A1  - Reyes, L. C.
A1  - Reynolds, P. T.
A1  - Richards, G. T.
A1  - Roache, E.
A1  - Santander, M.
A1  - Sembroski, G. H.
A1  - Shahinyan, K.
A1  - Staszak, D.
A1  - Telezhinsky, Igor O.
A1  - Tucci, J. V.
A1  - Tyler, J.
A1  - Vassiliev, V. V.
A1  - Wakely, S. P.
A1  - Weiner, O. M.
A1  - Weinstein, A.
A1  - Wilhelm, Alina
A1  - Williams, D. A.
A1  - Zitzer, B.
A1  - Vince, O.
A1  - Fuhrmann, L.
A1  - Angelakis, E.
A1  - Karamanavis, V.
A1  - Myserlis, I.
A1  - Krichbaum, T. P.
A1  - Zensus, J. A.
A1  - Ungerechts, H.
A1  - Sievers, A.
A1  - Bachev, R.
A1  - Boettcher, Markus
A1  - Chen, W. P.
A1  - Damljanovic, G.
A1  - Eswaraiah, C.
A1  - Guver, T.
A1  - Hovatta, T.
A1  - Hughes, Z.
A1  - Ibryamov, S. I.
A1  - Joner, M. D.
A1  - Jordan, B.
A1  - Jorstad, S. G.
A1  - Joshi, M.
A1  - Kataoka, J.
A1  - Kurtanidze, O. M.
A1  - Kurtanidze, S. O.
A1  - Lahteenmaki, A.
A1  - Latev, G.
A1  - Lin, H. C.
A1  - Larionov, V. M.
A1  - Mokrushina, A. A.
A1  - Morozova, D. A.
A1  - Nikolashvili, M. G.
A1  - Raiteri, C. M.
A1  - Ramakrishnan, V.
A1  - Readhead, A. C. R.
A1  - Sadun, A. C.
A1  - Sigua, L. A.
A1  - Semkov, E. H.
A1  - Strigachev, A.
A1  - Tammi, J.
A1  - Tornikoski, M.
A1  - Troitskaya, Y. V.
A1  - Troitsky, I. S.
A1  - Villata, M.
T1  - First NuSTAR observations of MRK 501 within a radio to TeV multi-instrument campaign
JF  - The astrophysical journal : an international review of spectroscopy and astronomical physics
N2  - We report on simultaneous broadband observations of the TeV-emitting blazar Markarian 501 between 2013 April 1 and August 10, including the first detailed characterization of the synchrotron peak with Swift and NuSTAR. During the campaign, the nearby BL Lac object was observed in both a quiescent and an elevated state. The broadband campaign includes observations with NuSTAR, MAGIC, VERITAS, the Fermi Large Area Telescope, Swift X-ray Telescope and UV Optical Telescope, various ground-based optical instruments, including the GASP-WEBT program, as well as radio observations by OVRO, Metsahovi, and the F-Gamma consortium. Some of the MAGIC observations were affected by a sand layer from the Saharan desert, and had to be corrected using event-by-event corrections derived with a Light Detection and Ranging (LIDAR) facility. This is the first time that LIDAR information is used to produce a physics result with Cherenkov Telescope data taken during adverse atmospheric conditions, and hence sets a precedent for the current and future ground-based gamma-ray instruments. The NuSTAR instrument provides unprecedented sensitivity in hard X-rays, showing the source to display a spectral energy distribution (SED) between 3 and 79 keV consistent with a log-parabolic spectrum and hard X-ray variability on hour timescales. None (of the four extended NuSTAR observations) show evidence of the onset of inverse-Compton emission at hard X-ray energies. We apply a single-zone equilibrium synchrotron self-Compton (SSC) model to five simultaneous broadband SEDs. We find that the SSC model can reproduce the observed broadband states through a decrease in the magnetic field strength coinciding with an increase in the luminosity and hardness of the relativistic leptons responsible for the high-energy emission.
KW  - BL Lacertae objects: general
KW  - galaxies: individual (Markarian 501)
KW  - X-rays: galaxies
Y1  - 2015
U6  - https://doi.org/10.1088/0004-637X/812/1/65
SN  - 0004-637X
SN  - 1538-4357
VL  - 812
IS  - 1
PB  - IOP Publ. Ltd.
CY  - Bristol
ER  -