TY  - JOUR
A1  - Mang, Thomas
A1  - Haulena, Friedhelm
T1  - Recycling of Polymeric Composites
JF  - Invited and contributing lectures presented at the 38th Microsymposium on Recycling of Polymers : held in Prague, Czech Republic, July 14 - 17, 1997 / International Union of Pure and Applied Chemistry, Macromolecular Division. Symposium ed. J. Kahovec.
Y1  - 1998
N1  - Macromolecular symposia ; 135 ; Microsymposium on Recycling of Polymers <38, 1997, Praha>
SP  - 147
EP  - 156
PB  - Wiley-VCH
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Elbers, Gereon
A1  - Buck, Manfred
T1  - Soot Concentration in Ambient Air / M. Buck, G. Elbers
JF  - Erdöl & Kohle, Erdgas, Petrochemie : EKEP. 45 (1992)
Y1  - 1992
SN  - 0014-0058
SP  - 219
ER  - 
TY  - JOUR
A1  - Elbers, Gereon
A1  - Pfeffer, Hans-Ulrich
A1  - Friesel, Jürgen
A1  - Beier, Reinhold
T1  - Air Pollution Monitoring in Street Canyons / Hans-Ulrich Pfeffer, Jürgen Friesel, Gereon Elbers, Reinhold Beier,
JF  - Transport and air pollution : proceedings ; 3rd international symposium, Palais des Papes, Avignon, France, 6 - 10 June 1994 = Transports et pollution de l'air / [Third International Symposium on Transport and Air Pollution]. Ed. by Robert Joumard. Organizer: French National Institute for Transport and Safety Research
Y1  - 1995
N1  - International Symposium on Transport and Air Pollution  <3, 1994, Avignon>
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Elbers, Gereon
A1  - Gäb, Martina
A1  - Hoffmann, Katharina
A1  - Lobe, Melanie
T1  - NIR-spectroscopic investigation of foliage of ozone-stressed Fagus sylvatica trees / Gäb, Martina ; Hoffmann, Katharina ; Lobe, Melanie ; Metzger, Rut ; Ooyen, Sven van ; Elbers, Gereon ; Köllner, Barbara
JF  - Journal of Forest Research. 11 (2006), H. 2
Y1  - 2006
SN  - 1341-6979
SP  - 69
EP  - 75
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Lang, E. W.
A1  - Radkowitsch, H.
A1  - Lüdemann, H.-D.
T1  - High Pressure NMR Study of the Molecular Dynamics of Liquid methyl fluoride and deutero-methyl fluoride / Lang, E. W. ; Prielmeier, F. X. ; Radkowitsch, H. ; Lüdemann, H. D.
JF  - Berichte der Bunsen-Gesellschaft für Physikalische Chemie. 91 (1987), H. 10
Y1  - 1987
SN  - 0005-9021
SP  - 1017
EP  - 1025
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Lang, E. W.
A1  - Radkowitsch, H.
A1  - Lüdemann, H. D.
T1  - High Pressure NMR Study of the Molecular Dynamics of Liquid fluoroform and deutero-fluoroform / Lang, E. W. ; Prielmeier, F. X. ; Radkowitsch, H. ; Lüdemann, H. D.
JF  - Berichte der Bunsen-Gesellschaft für Physikalische Chemie. 91 (1987), H. 10
Y1  - 1987
SN  - 0005-9021
SP  - 1025
EP  - 1033
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Lang, E. W.
A1  - Speedy, R. J.
A1  - Lüdemann, H.-D.
T1  - Diffusion in supercooled water to 300 MPa
JF  - Physical Review Letters. 59 (1987), H. 10
Y1  - 1987
SN  - 0031-9007
SP  - 1128
EP  - 1131
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Radkowitsch, H.
A1  - Lang, E. W.
A1  - Lüdemann, H.-D.
T1  - Density dependence of the molecular dynamics of fluid CH3F and CF3H studied by NMR / H. Radkowitsch, F. X.  Prielmeier, E. W. Lang and H.-D. Lüdemann
JF  - Physica B+C. 139-140 (1986)
Y1  - 1986
SN  - 0921-4526
SP  - 96
EP  - 99
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Woznyj, M.
A1  - Lüdemann, H.-D.
T1  - Pressure Dependence of the Melting and Self Diffusion in 2,2-Dimethylpropane, 2,2-Dimethylpropionitrile, and 2-Methylpropanol-2 / M. Woznyj, F. X. Prielmeier, H.-D. Lüdemann
JF  - Zeitschrift für Naturforschung A, Journal of Physical Sciences. 39 (1984)
Y1  - 1984
SN  - 0932-0784
SP  - 800
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Speedy, R. J.
A1  - Lüdemann, H.-D.
T1  - High Pressure NMR Self-Diffusion Studies on Supercooled Water
JF  - High Pressure Science and Technology Proceeding XI AIRAPT, Kiew. 1
Y1  - 1987
N1  - AIRAPT Conference / International Association for the Advancement of High Pressure Science and Technology
SP  - 75
ER  - 
TY  - JOUR
A1  - Biselli, Manfred
A1  - Van der Pol, Jens J.
A1  - Machnik, Marc
A1  - Portela-Klein, Theresa
T1  - On-line immunoanalysis of monoclonal antibodies during a continuous culture of hybridoma cells / Jens J. van der Pol, Marc Machnik, Manfred Biselli, Theresa Portela-Klein, Cornelis D. de Gooijer, Johannes Tramper und Christian Wandrey
JF  - Cytotechnology. 24 (1997), H. 1
Y1  - 1997
SN  - 0920-9069
SP  - 19
EP  - 30
ER  - 
TY  - JOUR
A1  - Biselli, Manfred
A1  - Meissner, Petra
A1  - Schröder, Bernd
A1  - Herfurth, Cornelia
T1  - Development of a fixed bed bioreactor for the expansion of human hematopoietic progenitor cells / Meissner, Petra ; Schröder, Bernd ; Herfurth, Cornelia ; Biselli, Manfred
JF  - Cytotechnology. 30 (1999), H. 1
Y1  - 1999
SN  - 0920-9069
SP  - 227
EP  - 234
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Nagatomo, Yasushi
A1  - Wick, Markus
A1  - Frahm, Jens
T1  - Dynamic monitoring of cerebral metabolites during and after transient global ischemia in rats by quantitative proton NMR spectroscopy in vivo / Yasushi Nagatomo, Markus Wick, Franz Prielmeier, Jens Frahm
JF  - NMR in Biomedicine. 8 (1995), H. 6
Y1  - 1995
SN  - 1099-1492
SP  - 265
EP  - 270
ER  - 
TY  - JOUR
A1  - Elbers, Gereon
A1  - Lehmann, G.
T1  - Electron paramagnetic resonance of Vanadyl ion impurities in crystalline solids: A comment
JF  - Journal of Physics and Chemistry of Solids. 46 (1985), H. 6
Y1  - 1985
SN  - 0022-3697
SP  - 761
ER  - 
TY  - JOUR
A1  - Elbers, Gereon
A1  - Lehmann, G.
T1  - Electron Paramagnetic Resonance and Optical Absorption Spectra of VO2+ in CsCl Single Crystals
JF  - Zeitschrift für Naturforschung / Section A, a journal of physical sciences. 40 (1985)
Y1  - 1985
SN  - 0932-0784
SP  - 511
ER  - 
TY  - JOUR
A1  - Elbers, Gereon
A1  - Behner, T.
A1  - Remme, S.
A1  - Prissok, F.
T1  - Interstitial Metal Impurities as a Possible Cause of Enhanced Reactivities / T. Behner, G. Elbers, S. Remme, F. Prissok, P. Stegger, and G. Lehmann
JF  - Berichte der Bunsen-Gesellschaft : physical chemistry, chemical physics. 90 (1986)
Y1  - 1986
SN  - 0005-9021
SP  - 698
ER  - 
TY  - JOUR
A1  - Elbers, Gereon
A1  - Remme, S.
A1  - Lehmann, G.
T1  - EPR of Cr3+ in Tris(acetylacetonato)gallium(III) Single Crystals
JF  - Inorganic Chemistry. 25 (1986)
Y1  - 1986
SN  - 0020-1669
SP  - 896
EP  - 897
ER  - 
TY  - JOUR
A1  - Elbers, Gereon
A1  - Remme, S.
A1  - Lehmann, G.
T1  - EPR and Optical Absorption of Cr3+ in CsCl and CsBr
JF  - Physica Status Solidi (B). 142 (1987), H. 2
Y1  - 1987
SN  - 0031-8957
SP  - 367
EP  - 377
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Wick, Markus
A1  - Nagatomo, Yasushi
A1  - Frahm, Jens
T1  - Alteration of Intracellular Metabolite Diffusion in Rat Brain In Vivo During Ischemia and Reperfusion / Markus Wick,  Yasushi Nagatomo,  Franz Prielmeier,  Jens Frahm
JF  - Stroke. 26 (1995), H. 10
Y1  - 1995
SN  - 0039-2499
SP  - 1930
EP  - 1934
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Nagatomo, Yasushi
A1  - Frahm, Jens
T1  - Cerebral blood oxygenation in rat brain during hypoxic hypoxia. Quantitative MRI of effective transverse relaxation rates
JF  - Magnetic Resonance in Medicine. 31 (1994), H. 6
Y1  - 1994
SN  - 0740-3194
SP  - 678
EP  - 681
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Merboldt, K. D.
A1  - Hanicke, W.
A1  - Frahm, J.
T1  - Dynamic high-resolution MR imaging of brain deoxygenation during transient anoxia in the anesthetized rat
JF  - Journal of cerebral blood flow and metabolism. 13 (1993), H. 5
Y1  - 1993
SN  - 0271-678X
SP  - 889
EP  - 894
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Hörstermann, D.
A1  - Gyngell, M. L.
A1  - Merboldt, K.-D.
T1  - Localized Proton MRS of Acute and Chronic Gyperglycemia in Rat Brain in vivo / D. Hörstermann, F. Prielmeier , M. L. Gyngell, K.-D. Merboldt, W. Hänicke, J. Frahm
JF  - Book of Abstracts, SMRM, 11th Annual Meeting Berlin
Y1  - 1992
N1  - Society of Magnetic Resonance in Medicine
SP  - 2740
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Speedy, R. J.
A1  - Vardag, T.
A1  - Lang, E. W.
T1  - Diffusion in simple fluids / R. J. Speedy;  F. X. Prielmeier;  T. Vardag;  E. W. Lang; H.-D. Lüdemann
JF  - Molecular Physics. 66 (1989), H. 3
Y1  - 1989
SN  - 0026-8976
SP  - 577
EP  - 590
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Lüdemann, H.-D.
T1  - Self diffusion in compressed liquid chloromethane, dichloromethane and trichloromethane / F. X. Prielmeier; H.-D. Lüdemann
JF  - Molecular Physics. 58 (1986), H. 3
Y1  - 1986
SN  - 0026-8976
SP  - 593
EP  - 604
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Lang, E. W.
A1  - Lüdemann, H.-D.
T1  - Pressure dependence of the self-diffusion in liquid trifluoromethane / F. X. Prielmeier; E. W. Lang; H.-D. Lüdemann
JF  - Molecular Physics. 52 (1984), H. 5
Y1  - 1984
SN  - 0026-8976
SP  - 1105
EP  - 1113
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Lang, E. W.
A1  - Speedy, R. J.
A1  - Lüdemann, H.-D.
T1  - The pressure Dependence of Self Diffusion in Supercooled Light and Heavy Water / F.X. Prielmeier, E .W. Lang, R. J. Speedy, H.-D. Lüdemann
JF  - Berichte der Bunsen-Gesellschaft für Physikalische Chemie. 92 (1988)
Y1  - 1988
SN  - 0005-9021
SP  - 1111
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Lang, E. W.
T1  - Multinuclear Spin-Lattice Relaxation Time Studies of Supercooled Aqueous LiCl-Solutions / E .W. Lang, F. X. Prielmeier
JF  - Berichte der Bunsen-Gesellschaft für Physikalische Chemie. 92 (1988)
Y1  - 1988
SN  - 0005-9021
SP  - 717
ER  - 
TY  - JOUR
A1  - Schmich, Peter
A1  - Ederer, Hanns J.
A1  - Ebert, Klaus H.
T1  - Detection and identification of free radicals in hydrocarbon pyrolysis by an iodine trapping method
JF  - Industrial & Engineering Chemistry Research. 31 (1992), H. 1
Y1  - 1992
SN  - 1520-5045
SP  - 29
EP  - 37
ER  - 
TY  - JOUR
A1  - Merschenz-Quack, Angelika
A1  - Hemmerling, Hans-Jörg
A1  - Wunderlich, Hartmut
T1  - 1,2-Deoxygenation of vic-Dihydroxyindenoimidazoles: Optimization of a Novel Deoxygenation Reagent. I. / Hemmerling, Hans-Jörg ; Merschenz-Quack, Angelika ; Wunderlich, Hartmut
JF  - Zeitschrift für Naturforschung B. 59 (2004), H. 10
Y1  - 2004
SN  - 0932-0776
SP  - 1143
EP  - 1152
ER  - 
TY  - JOUR
A1  - Merschenz-Quack, Angelika
A1  - Mootz, D.
T1  - Structures of thionyl halides: SOCl2 and SOBr2 / Mootz, D. ; Merschenz-Quack, A.
JF  - Acta crystallographica / Section C, Crystal structure communications. C 44 (1988), H. 5
Y1  - 1988
SN  - 0108-2701
SP  - 926
EP  - 927
ER  - 
TY  - JOUR
A1  - Merschenz-Quack, Angelika
A1  - Mootz, D.
T1  - Structures of sulfuryl halides: SO2F2, SO2CIF and SO2Cl2 / Mootz, D. ; Merschenz-Quack, A.
JF  - Acta crystallographica / Section C, Crystal structure communications. C 44 (1988), H. 5
Y1  - 1988
SN  - 0108-2701
SP  - 924
EP  - 925
ER  - 
TY  - JOUR
A1  - Merschenz-Quack, Angelika
A1  - Mootz, D.
T1  - Structure of 5-sulfosalicylic acid pentahydrate
JF  - Acta crystallographica / Section C, Crystal structure communications. C 46 (1990), H. 8
Y1  - 1990
SN  - 0108-2701
SP  - 1478
EP  - 1480
ER  - 
TY  - JOUR
A1  - Jeromin, Günter Erich
T1  - Tetrabenzo[a,c,h,j]phenoxazine-18-yl a new stable neutral radical
JF  - Tetrahedron Letters  . 42 (2001), H. 10
Y1  - 2001
SN  - 0040-4039
N1  - ISSN der E-Ausg.: 1359-8562
SP  - 1863
EP  - 1865
ER  - 
TY  - JOUR
A1  - Jeromin, Günter Erich
A1  - Welsch, Volker
T1  - Diketene a New Esterification Reagent in the Enzyme-Aided Synthesis of Chiral Alcohols and Chiral Acetoacetic Acid Esters
JF  - Tetrahedron Letters  . 36 (1995), H. 37
Y1  - 1995
SN  - 0040-4039
N1  - ISSN der E-Ausg.: 1359-8562
SP  - 6663
EP  - 6664
ER  - 
TY  - JOUR
A1  - Jeromin, Günter Erich
A1  - Scheidt, Annette
T1  - Aliphatic optically active alcohols by enzyme-aided synthesis
JF  - Tetrahedron Letters  . 32 (1991), H. 48
Y1  - 1991
SN  - 0040-4039
N1  - ISSN der E-Ausg.: 1359-8562
SP  - 7021
EP  - 7024
ER  - 
TY  - JOUR
A1  - Jeromin, Günter Erich
A1  - Albertz, Michael
T1  - Optically active &#945;-acetoxycarboxylic acids and &#945;-hydroxycarboxylic acids by enzyme-aided syntheses
JF  - Journal für Praktische Chemie / Chemiker-Zeitung. 334 (1992), H. 6
Y1  - 1992
SN  - 1436-9966
N1  - ISSN der E-Ausg.: 1521-3897 ; In der Bibliothek (Jülich) vorhanden unter 63 ZS 024-1992
SP  - 526
EP  - 528
ER  - 
TY  - JOUR
A1  - Lauth, Jakob
A1  - Hoelderich, W.
A1  - Wagenblast, G.
T1  - Molecular sieves containing azo dyes
JF  - Zeolites. 15 (1995), H. 2
Y1  - 1995
SN  - 0144-2449
SP  - 184
ER  - 
TY  - JOUR
A1  - Lauth, Jakob
A1  - Hoelderich, W.
A1  - Wagenblast, G.
T1  - Crystalline zeolites containing indigo dyes
JF  - Zeolites. 15 (1995), H. 1
Y1  - 1995
SN  - 0144-2449
SP  - 86
ER  - 
TY  - JOUR
A1  - Lauth, Jakob
A1  - Christmann, K.
A1  - Schwarz, E.
T1  - Adsorption geometry of H on RU(1010) image as determined by LEED and HREELS / Christmann, K. ; Lauth, G. ; Schwarz, E.
JF  - Vacuum. 41 (1990), H. 1-3
Y1  - 1990
SN  - 0042-207X
SP  - 293
EP  - 296
ER  - 
TY  - JOUR
A1  - Lauth, Jakob
A1  - Solomun, T.
A1  - Hirschwald, W.
A1  - Christmann, K.
T1  - The interaction of carbon monoxide with a ruthenium(1010) surface
JF  - Surface Science. 210 (1989), H. 1-2
Y1  - 1989
SN  - 0039-6028
SP  - 201
EP  - 224
ER  - 
TY  - JOUR
A1  - Lauth, Jakob
A1  - Solomun, T.
A1  - Hirschwald, W.
A1  - Christmann, K.
T1  - The interaction of carbon monoxide with a ruthenium(1010) surface
JF  - Surface Science Letters. 210 (1989), H. 1-2
Y1  - 1989
SN  - 0167-2584
SP  - A74
EP  - A75
ER  - 
TY  - JOUR
A1  - Lassonczyk, Beate
A1  - Alaily, F.
A1  - Huth, A.
A1  - Gensior, A.
T1  - Genesis of soils in the arid part of northeast Somalia / F. Alaily, B. Lassonczyk, A.Huth and A. Gensior
JF  - Berliner geowissenschaftliche Abhandlungen / Reihe A, Geologie und Paläontologie / hrsg. von d. Geowissenschaftlichen Instituten der Freien u. d. Technischen Universität Berlin. 120 A (1990)
Y1  - 1990
SN  - 0172-8784
SP  - 695
EP  - 711
ER  - 
TY  - JOUR
A1  - Lassonczyk, Beate
T1  - Characteristics of a fossil soil developed on the basement complex in the northeast Somalia
JF  - Berliner geowissenschaftliche Abhandlungen / Reihe A, Geologie und Paläontologie / hrsg. von d. Geowissenschaftlichen Instituten der Freien u. d. Technischen Universität Berlin. 120 A (1990)
Y1  - 1990
SN  - 0172-8784
SP  - 713
EP  - 718
ER  - 
TY  - JOUR
A1  - Lassonczyk, Beate
A1  - Voigt, B.
A1  - Gabriel, B.
A1  - Ghod, Mumin M.
T1  - Quaternary events  at the Horn of Africa / Voigt, B., B. Gabriel,  B. Lassonczyk and Mumin M. Ghod
JF  - Berliner geowissenschaftliche Abhandlungen / Reihe A, Geologie und Paläontologie / hrsg. von d. Geowissenschaftlichen Instituten der Freien u. d. Technischen Universität Berlin. 120 A (1990)
Y1  - 1990
SN  - 0172-8784
SP  - 679
EP  - 694
ER  - 
TY  - JOUR
A1  - Scherer, Ulrich W.
A1  - Kratz, J. V.
A1  - Schädel, M.
A1  - Brüchle, W.
T1  - Lawrencium Chemistry: No Evidence for Oxidation States Lower than 3+ in Aqueous Solution / U.W. Scherer, J.V. Kratz, M. Schädel, W. Brüchle, K.E. Gregorich, R.A. Henderson, D. Lee, M. Nurmia, D.C. Hoffman
JF  - Inorganica Chimica Acta. 146 (1988)
Y1  - 1988
SN  - 0020-1693
SP  - 249
EP  - 254
ER  - 
TY  - JOUR
A1  - Scherer, Ulrich W.
A1  - Brüchle, W.
A1  - Schädel, M.
A1  - Kratz, J. V.
T1  - The Hydration Enthalpies of Md3+ and Lr3+ / W. Brüchle, M. Schädel, U.W. Scherer, J.V. Kratz, K.E. Gregorich, D. Lee, M. Nurmia, R.M. Chasteler, H.L. Hall, R.A. Henderson, D.C. Hoffman
JF  - Inorganica Chimica Acta. 146 (1988), H. 2
Y1  - 1988
SN  - 0020-1693
SP  - 267
EP  - 276
ER  - 
TY  - JOUR
A1  - Scherer, Ulrich W.
A1  - Türler, A.
A1  - Gäggeler, H. W.
A1  - Jost, D. T.
T1  - Determination of the Partial Electron-Capture- and Spontaneous-Fission Half-Lives of 254No / A. Türler, H.W. Gäggeler, D.T. Jost, P. Armbruster, W. Brüchle, H. Folger, F.P. Heßberger,  S. Hofmann,
JF  - Zeitschrift für Physik A Hadrons and Nuclei. 331 (1988), H. 3
Y1  - 1988
SN  - 0939-7922
SP  - 363
EP  - 364
ER  - 
TY  - JOUR
A1  - Scherer, Ulrich W.
A1  - Heßberger, F. P.
A1  - Gäggeler, H. W.
A1  - Armbruster, P.
T1  - The New Nuclide 225U / F.P. Heßberger, H. Gäggeler, P. Armbruster, W. Brüchle, H. Folger, S. Hofmann, D. Jost, J.V. Kratz, M.E. Leino, G. Münzenberg, V. Ninov, M. Schädel, U.W. Scherer, K. Sümmerer, A. Türler, D. Ackerman
JF  - Zeitschrift für Physik A Hadrons and Nuclei. 333 (1989), H. 1
Y1  - 1989
SN  - 0939-7922
SP  - 111
EP  - 112
ER  - 
TY  - JOUR
A1  - Scherer, Ulrich W.
A1  - Gäggeler, H. W.
A1  - Jost, D. T.
A1  - Türler, A.
T1  - Cold Fusion Reactions with 48Ca / H.W. Gäggeler, D.T. Jost, A. Türler, P. Armbruster, W. Brüchle, H. Folger, F.P. Heßberger, S. Hofmann, G. Münzenberg, V. Ninov, W. Reisdorf, M. Schädel, K. Sümmerer, J.V. Kratz, U. Scherer, M.E. Leino
JF  - Nuclear Physics A . 502 (1989), H. 1
Y1  - 1989
SN  - 0375-9474
SP  - 561
EP  - 570
ER  - 
TY  - JOUR
A1  - Scherer, Ulrich W.
A1  - Brüchle, W.
A1  - Brügger, M.
A1  - Frink, C.
T1  - Reactions of 40Ar with 233U,,235U, and 238U at the Barrier / U.W. Scherer, W. Brüchle, M. Brügger, C. Frink, H. Gäggeler, G. Herrmann, J.V. Kratz, K.J. Moody, M. Schädel, K. Sümmerer, N. Trautmann, G. Wirth
JF  - Zeitschrift für Physik A Hadrons and Nuclei. 335 (1990), H. 4
Y1  - 1990
SN  - 0939-7922
SP  - 421
EP  - 430
ER  -