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Results: 1-25/44
Authors:
ENGELS D
HAGEN HJ
CORDIS L
KOHLER S
WISOTZKI L
REIMERS D
Citation: D. Engels et al., THE HAMBURG QUASAR SURVEY - II - A FIRST LIST OF 121 QUASARS (VOL 128, PG 507, 1998), Astronomy & Astrophysics. Supplement series, 131(1), 1998, pp. 196-196
Authors:
ENGELS D
HAGEN HJ
CORDIS L
KOHLER S
WISOTZKI L
REIMERS D
Citation: D. Engels et al., THE HAMBURG QUASAR SURVEY - II - A FIRST LIST OF 121 QUASARS, Astronomy & Astrophysics. Supplement series, 128(3), 1998, pp. 507-523
Authors:
BADE N
ENGELS D
VOGES W
BECKMANN V
BOILER T
CORDIS L
DAHLEM M
ENGLHAUSER J
MOLTHAGEN K
NASS P
STUDT J
REIMERS D
Citation: N. Bade et al., THE HAMBURG RASS CATALOG OF OPTICAL IDENTIFICATIONS/, Astronomy & Astrophysics. Supplement series, 127(2), 1998, pp. 145-152
Authors:
PFEIFFER P
CREMER R
ENGELS D
Citation: P. Pfeiffer et al., CLINICAL-EVALUATION OF CERAMIC INLAYS, Journal of dental research, 77(5), 1998, pp. 1244-1244
Authors:
HOMEIER D
KOESTER D
HAGEN HJ
JORDAN S
HEBER U
ENGELS D
REIMERS D
DREIZLER S
Citation: D. Homeier et al., AN ANALYSIS OF DA WHITE-DWARFS FROM THE HAMBURG QUASAR SURVEY, Astronomy and astrophysics (Berlin), 338(2), 1998, pp. 563-575
Authors:
BADE N
BECKMANN V
DOUGLAS NG
BARTHEL PD
ENGELS D
CORDIS L
NASS P
VOGES W
Citation: N. Bade et al., ON THE EVOLUTIONARY BEHAVIOR OF BL LAC OBJECTS, Astronomy and astrophysics (Berlin), 334(2), 1998, pp. 459-472
HS-0551- A NEW POSSIBLE MAGNETIC CATACLYSMIC VARIABLE IN THE HAMBURG-CFA BRIGHT QUASAR SURVEY(7241 )
Authors:
DOBRZYCKA D
DOBRZYCKI A
ENGELS D
HAGEN HJ
Citation: D. Dobrzycka et al., HS-0551- A NEW POSSIBLE MAGNETIC CATACLYSMIC VARIABLE IN THE HAMBURG-CFA BRIGHT QUASAR SURVEY(7241 ), The Astronomical journal, 115(4), 1998, pp. 1634-1639
Authors:
POLMAN K
ENGELS D
FATHERS L
DEELDER AM
GRYSEELS B
Citation: K. Polman et al., DAY-TO-DAY FLUCTUATION OF SCHISTOSOME CIRCULATING ANTIGEN LEVELS IN SERUM AND URINE OF HUMANS INFECTED WITH SCHISTOSOMA-MANSONI IN BURUNDI, The American journal of tropical medicine and hygiene, 59(1), 1998, pp. 150-154
Authors:
ENGELS D
NAHIMANA S
DEVLAS SJ
GRYSEELS B
Citation: D. Engels et al., VARIATION IN WEIGHT OF STOOL SAMPLES PREPARED BY THE KATO-KATZ METHODAND ITS IMPLICATIONS, TM & IH. Tropical medicine & international health, 2(3), 1997, pp. 265-271
Authors:
NEWELL E
VYUNGIMANA F
GEERTS S
VANKERCKHOVEN I
TSANG VCW
ENGELS D
Citation: E. Newell et al., PREVALENCE OF CYSTICERCOSIS IN EPILEPTICS AND MEMBERS OF THEIR FAMILIES IN BURUNDI, Transactions of the Royal Society of Tropical Medicine and Hygiene, 91(4), 1997, pp. 389-391
Authors:
DEVLAS SJ
ENGELS D
RABELLO ALT
OOSTBURG BFJ
VANLIESHOUT L
POLDERMAN AM
VANOORTMARSSEN GJ
HABBEMA JDF
GRYSEELS B
Citation: Sj. Devlas et al., VALIDATION OF A CHART TO ESTIMATE TRUE SCHISTOSOMA-MANSONI PREVALENCES FROM SIMPLE EGG COUNTS, Parasitology, 114, 1997, pp. 113-121
Authors:
KOCHANEK CS
FALCO EE
SCHILD R
DOBRZYCKI A
ENGELS D
HAGEN HJ
Citation: Cs. Kochanek et al., SBS-0909- A NEW DOUBLE GRAVITATIONAL LENS OR BINARY QUASAR(532 ), The Astrophysical journal, 479(2), 1997, pp. 678-683
Authors:
HAGEN HJ
ENGELS D
REIMERS D
Citation: Hj. Hagen et al., THE LUMINOUS SEYFERT-1 TYPE-II SUPERNOVA 1997AB, Astronomy and astrophysics, 324(2), 1997, pp. 29-32
Authors:
SZYMCZAK M
ENGELS D
Citation: M. Szymczak et D. Engels, H2O MASER EMISSION FROM IRREGULAR VARIABLES, Astronomy and astrophysics, 322(1), 1997, pp. 159-166
Authors:
ENGELS D
WINNBERG A
WALMSLEY CM
BRAND J
Citation: D. Engels et al., MODE SWITCHING OF THE WATER MASER IN OH-39.7+1.5, Astronomy and astrophysics, 322(1), 1997, pp. 291-295
Authors:
FINK HH
WALTER R
SCHARTEL N
ENGELS D
Citation: Hh. Fink et al., SOFT-X-RAY PROPERTIES OF THE NARROW-LINE QSO TON S180-K (RX J0057.3-2222), Astronomy and astrophysics, 317(1), 1997, pp. 25-35
Authors:
ENGELS D
SINZINKAYO E
DEVLAS SJ
GRYSEELS B
Citation: D. Engels et al., INTRASPECIMEN FECAL EGG COUNT VARIATION IN SCHISTOSOMA-MANSONI INFECTION, The American journal of tropical medicine and hygiene, 57(5), 1997, pp. 571-577
Authors:
ENGELS D
LEWIS BM
Citation: D. Engels et Bm. Lewis, A SURVEY FOR 22 GHZ WATER MASER EMISSION FROM THE ARECIBO SET OF OH IR STARS/, Astronomy & Astrophysics. Supplement series, 116(1), 1996, pp. 117-155
Authors:
ENGELS D
NAHIMANA S
GRYSEELS B
Citation: D. Engels et al., COMPARISON OF THE DIRECT FECAL SMEAR AND 2 THICK SMEAR TECHNIQUES FORTHE DIAGNOSIS OF INTESTINAL PARASITIC INFECTIONS, Transactions of the Royal Society of Tropical Medicine and Hygiene, 90(5), 1996, pp. 523-525
Authors:
ENGELS D
Citation: D. Engels, OH-57.5- 2 OH MASERS CORRESPONDING TO 2 IRAS SOURCES 19295+2228 AND 19296+2227(1.8 ), Astronomy and astrophysics, 315(3), 1996, pp. 521-525
Authors:
HAGEN HJ
HOPP U
ENGELS D
REIMERS D
Citation: Hj. Hagen et al., HS-1216- A NEW DOUBLE QSO SEPARATED BY 9''(5032 ), Astronomy and astrophysics, 308(2), 1996, pp. 25-28
Authors:
ENGELS D
SINZINKAYO E
GRYSEELS B
Citation: D. Engels et al., DAY-TO-DAY EGG COUNT FLUCTUATION IN SCHISTOSOMA-MANSONI INFECTION ANDITS OPERATIONAL IMPLICATIONS, The American journal of tropical medicine and hygiene, 54(4), 1996, pp. 319-324
Authors:
VANETTEN L
ENGELS D
KRIJGER FW
NKULIKYINKA L
GRYSEELS B
DEELDER AM
Citation: L. Vanetten et al., FLUCTUATION OF SCHISTOSOME CIRCULATING ANTIGEN LEVELS IN URINE OF INDIVIDUALS WITH SCHISTOSOMA-MANSONI INFECTION IN BURUNDI, The American journal of tropical medicine and hygiene, 54(4), 1996, pp. 348-351
Authors:
HAGEN HJ
GROOTE D
ENGELS D
REIMERS D
Citation: Hj. Hagen et al., THE HAMBURG QUASAR SURVEY .1. SCHMIDT OBSERVATIONS AND PLATE DIGITIZATION, Astronomy & Astrophysics. Supplement series, 111(1), 1995, pp. 195-203
Authors:
BADE N
FINK HH
ENGELS D
VOGES W
HAGEN HJ
WISOTZKI L
REIMERS D
Citation: N. Bade et al., AGN FROM THE ROSAT ALL-SKY SURVEY, Astronomy & Astrophysics. Supplement series, 110(3), 1995, pp. 469-511