TY - BOOK A1 - Janz, Norbert A1 - Ebling, Günther T1 - Export and Innovation Activities in the German Service Sector. Empirical Evidence at the Firm Level / Ebling, G.. und N. Janz Y1 - 1999 N1 - ZEW-Discussion Paper 99-53 online unter ftp://ftp.zew.de/pub/zew-docs/dp/dp5399.pdf PB - ZEW Zentrum für Europäische Wirtschaftsförderung CY - Mannheim ER - TY - JOUR A1 - Reißel, Martin A1 - Takei, T. A1 - Brune, M. A1 - Köttgen, V. T1 - FEM Based Durability Analysis of the Knuckle of a Passenger Car / Takei, T. ; Brune, M. ; Köttgen, V. ; Reissel, M. JF - Proceedings. JSAE Annual Congress (1999) Y1 - 1999 SN - 0919-1364 SP - 17 EP - 20 ER - TY - JOUR A1 - Staat, Manfred A1 - Heitzer, M. T1 - FEM-computation of load carrying capacity of highly loaded passive components by direct methods. Heitzer, M. ; Staat, M. JF - Nuclear Engineering and Design. 193 (1999), H. 3 Y1 - 1999 SN - 0029-5493 SP - 349 EP - 358 ER - TY - JOUR A1 - Mackenstein, Hans A1 - Jeffery, Charlie T1 - Financial equalization in the 1990s : on the road back to Karlsruhe / Hans Mackenstein and Charlie Jeffery JF - Recasting German federalism : the legacies of unification Y1 - 1999 SN - 1-85567-579-x SP - 155 EP - 176 PB - Pinter CY - London ER - TY - JOUR A1 - Lindemann, Markus A1 - Schmid, Beat F. T1 - Framework for specifying, building and operating electronic markets JF - International journal of electronic commerce. Vol. 3 (1998/99), No. 2 Y1 - 1999 SN - 1086-4415 SP - 7 EP - 21 ER - TY - JOUR A1 - Biener, Ernst A1 - Boyken, P. A1 - Sasse, T. A1 - Arnold, J. T1 - Geotechnical aspects of the construction of the integrated harbour sludge management system in Bremen-Seehausen / P. Boyken ; E. Biener ; T. Sasse ; J. Arnold JF - Geotechnical engineering for transportation infrastructure : proceedings of the twelfth European Conference on Soil Mechanics and Geotechnical Engineering, Amsterdam, Netherlands, 7 - 10 June 1999 ; theory and practice, planning and design, construction and maintenance. - Vol. 2 Y1 - 1999 SN - 90-5809-049-3 N1 - European Conference on Soil Mechanics and Geotechnical Engineering <12, 1999, Amsterdam> SP - 909 EP - 914 PB - Balkema CY - Rotterdam ER - TY - JOUR A1 - Wolf, Martin A1 - Foltz, Christian A1 - Schlick, Christopher A1 - Luczak, Holger T1 - Groupware support for chemical process design / Wolf, M.; Foltz, C.; Schlick, C.; Luczak, H. JF - Human-computer interaction : proceedings of HCI International '99 (the 8th International Conference on Human-Computer Interaction), Munich, Germany, August 22 - 26, 1999 Y1 - 1999 N1 - HCI - International Conference on Human-Computer Interaction ; 8 (Munich, Germany) : 1999.08.22-26 ; in 2 Bänden SP - 343 EP - 347 PB - Erlbaum CY - Mahwah, NJ ER - TY - JOUR A1 - Wackwitz, B. A1 - Bongaerts, Johannes A1 - Goodman, S. D. A1 - Unden, Gottfried T1 - Growth phase-dependent regulation of nuoA-N expression in Escherichia coli K-12 by the Fis protein: upstream binding sites and bioenergetic significance JF - Molecular and general genetics : MGG Y1 - 1999 SN - 1617-4623 (E-Journal); 1617-4615 (Print) VL - Vol. 262 IS - Iss. 4 - 5 SP - 876 EP - 883 ER - TY - JOUR A1 - Velraj, R. A1 - Seeniraj, R. V. A1 - Hafner, B. A1 - Faber, Christian A1 - Schwarzer, Klemens T1 - Heat transfer enhancement in a latent heat storage system JF - Solar energy. Vol. 65, iss. 3 Y1 - 1999 SN - 0038-092X SP - 171 EP - 180 ER - TY - JOUR A1 - Sander, Volker A1 - Erwin, Dietmar A1 - Huber, Valentina T1 - High-performance computer management based on Java JF - Future Generation Computer Systems. 15 (1999), H. 3 Y1 - 1999 SN - 0167-739X SP - 425 EP - 432 ER - TY - CHAP A1 - Groß, Rolf Fritz A1 - Hecken, M. A1 - Renz, Ulrich ED - Dittler, A. ED - Hemmer, G. ED - Kasper, G. T1 - Hot gas filtration with ceramic filter candles: experimental and numerical investigations on fluid flow during element cleaning T2 - High temperature gas cleaning. Vol. 2 N2 - Ceramic hot gas filters are widely used in combined cycles based on pressurised fluidised beds. They fulfil most of the demands with respect to cleaning efficiency and long time durability, but their operation regarding the consumption of pulse gas and energy still has to be optimised. Experimental investigations were carried out to measure the flow field, the pressure and the gas temperature inside the filter candle during pulse jet cleaning. These results are compared with the results of a numerical procedure based on a solution of the two - dimensional conservation equations for momentum and energy. The observed difficulties handling different flow regimes like highly turbulent flow as well as Darcy flow simultaneously are discussed. KW - 20 fossil-fueled power plants KW - hot gas cleanup KW - ceramics KW - filtration KW - gas flow Y1 - 1999 SN - 3-9805220-1-6 N1 - 4th International Symposium and Exhibition on Gas Cleaning at High Temperatures, 22.-24.09.1999, Karlsruhe SP - 862 EP - 873 PB - KIT Institut für Mechanische Verfahrenstechnik und Mechanik CY - Karlsruhe ER - TY - JOUR A1 - Bogoyavlenskiy, A. P. A1 - Berezin, V. E. A1 - Ogneva, A. V. A1 - Tolmacheva, V. P. A1 - Digel, Ilya A1 - Khudyakova, S. S. T1 - Immunostimulating activity of a saponin-containing extract of Saponaria officinalis JF - Voprosy virusologii Y1 - 1999 SN - 0507-4088 VL - 44 IS - 5 SP - 229 EP - 232 ER - TY - JOUR A1 - Schroth, P. A1 - Schöning, Michael Josef A1 - Schütz, S. A1 - Epanya, P. A1 - Steffen, A. A1 - Weißbecker, B. A1 - Hummel, Hans E. A1 - Kordos, P. A1 - Lüth, H. T1 - Improving the bioelectronic interface of an antenna/chip biosensor – technological aspects JF - Proceedings : The Hague, The Netherlands, September 12 - 15, 1999 / [ed. by M. Bartek]. Vol 1. Y1 - 1999 SN - 90-76699-02-X N1 - Eurosensors ; (13, 1999, 's-Gravenhage) ; Eurosensors ; (13 : ; 1999.09.12-15 : ; The Hague) ; European Conference on Solid-State Transducers ; (13 : ; 1999.09.12-15 : ; The Hague) SP - 569 EP - 572 CY - The Hague, The Netherlands ER - TY - BOOK A1 - Janz, Norbert A1 - Licht, Georg A1 - Ebling, Günther A1 - Niggemann, Hiltrud T1 - Innovation in the Service Sector. Selected Facts and Some Policy Conclusions / Licht, G., G. Ebling, N. Janz, H. Niggemann Y1 - 1999 PB - European Commission CY - Luxembourg ER - TY - JOUR A1 - Schroth, P. A1 - Schöning, Michael Josef A1 - Kordos, P. A1 - Lüth, H. A1 - Schütz, S. A1 - Weißbecker, B. A1 - Hummel, Hans E. T1 - Insectbased BioFETs with improved signal characteristics JF - Biosensors & Bioelectronics. 14 (1999), H. 3 Y1 - 1999 SN - 0956-5663 SP - 303 EP - 308 ER - TY - JOUR A1 - Schuba, Marko A1 - Spaniol, Otto T1 - Interconnection of Local Area Networks via ATM / Spaniol, Otto ; Schuba, Marko JF - High performance networks for multimedia applications / edited by André Danthine ... Y1 - 1999 SN - 0-7923-8274-9 SP - 1 EP - 10 PB - Kluwer Academic Publ. CY - Dordrecht ER - TY - JOUR A1 - Förster, Arnold A1 - Vitusevich, S. A. A1 - Belyaev, B. A. T1 - Intrinsic bistability effect in delta doped tunneling diodes / S. A. Vitusevich ; A. Förster ; B. A. Belyaev ... JF - Proceedings of the XXVIII International School on Physics of Semiconducting Compounds : Jaszowiec, Poland, June 6 - 11, 1999 / Polish Academy of Sciences, Institute of Physics. Ed. of the proceedings Wojciech Szuszkiewicz Y1 - 1999 N1 - International School on Physics of Semiconducting Compounds <28, 1999, Jaszowiec> ; Acta physica Polonica : A ; 96, no. 5 CY - Warsaw ER - TY - JOUR A1 - Jacobs, Stephan T1 - Introducing Measurable Requirements: A Case Study JF - Proceedings : June 7 - 11, 1999, University of Limerick, Limerick, Ireland / sponsored by IEEE Computer Society Technical Council on Software Engineering. In cooperation with ACM SIGSOFT Y1 - 1999 SN - 0769501885 N1 - International Symposium on Requirements Engineering ; (4, 1999, Limerick) ER - TY - CHAP A1 - Ringbeck, Thorsten A1 - Schwarte, Rudolf A1 - Buxbaum, Bernd ED - Korevaar, Eric John T1 - Introduction of a new opto-electrical phase-locked loop in CMOS technology: the PMD-PLL T2 - Optical wireless communications II / [SPIE Conference on Optical Wireless Communications II], 22 September 1999, Boston, Massachusetts. - (SPIE proceedings series ; 3850) Y1 - 1999 SN - 0-8194-3443-4 SN - 0038-7355 SN - 0361-0748 SN - 0277-786X N1 - Conference on Optical Wireless Communications <2, 1999, Boston, Mass. SP - 108 EP - 116 PB - SPIE CY - Bellingham, Wash. ER - TY - JOUR A1 - Wittmann, Klaus A1 - Ulamec, S A1 - Richter, L T1 - Lander Systems for Planetary Missions JF - Laboratory astrophysics and space research / ed. by P. Ehrenfreund Y1 - 1999 SN - 0-7923-5338-2 N1 - Serie Astrophysics and space science library 236 SP - 597 EP - 621 PB - Kluwer CY - Dordrecht [u.a.] ER - TY - JOUR A1 - Förster, Arnold A1 - Janssen, G. A1 - Roer, T. G. van de T1 - Logic Circuits with reduced complexity based on devices with higher functionality / G. Janssen ; T. G. van de Roer ; W. Prost ... A. Förster JF - Proceedings / STW/SAFE 2nd Annual Workshop on Semiconductor Advances for Future Electronics, Safe '99 - ProRISC/IEEE 10th Annual Workshop on Circuits, Systems and Signal Processing, ProRISC 99 : November 24 - 26, 1999, Mierlo, The Netherlands [Elektronische Ressource] Y1 - 1999 N1 - SAFE <2, 1999, Mierlo> ; Workshop on Circuits, Systems and Signal Processing <10, 1999, Mierlo> ; Stichting voor de Technische Wetenschappen SP - 219 PB - Technology Foundation, STW CY - Utrecht ER - TY - JOUR A1 - Förster, Arnold A1 - Betko, J. A1 - Morvic, M. A1 - Novak, J. T1 - Magnetoresistance in low-temperature grown molecular-beam epitaxial GaAs. Betko, J.; Morvic, M.; Novak, J.; Förster, A.; Kordos, P. JF - Journal of Applied Physics. 86 (1999), H. 11 Y1 - 1999 SN - 1089-7550 SP - 6243 EP - 6248 ER - TY - JOUR A1 - Faßbender, Heinz A1 - Bühler, Gerhard T1 - Making a C2 information system platform independent by using internet and middleware technologies JF - Proceedings of the 1999 Command and Control Research and Technology Symposium, Juni 1999, Newport, USA Y1 - 1999 SP - 1 EP - 11 ER - TY - JOUR A1 - Göttsche, Joachim A1 - Hove, T. T1 - Mapping global, diffuse and beam solar radiation over Zimbabwe / T. Hove ; J. Göttsche JF - Renewable energy. 18 (1999), H. 4 Y1 - 1999 SN - 1879-0682 SP - 535 EP - 556 ER - TY - JOUR A1 - Schöning, Michael Josef A1 - Glück, O. A1 - Schroth, P. A1 - Schütz, S. (u.a.) T1 - Microelectrodes, capacitors and BioFETs: Novel trends in silicon-based biochemical sensing JF - Biocybernetics and Biomedical Engineering. 19 (1999), H. 1 Y1 - 1999 SN - 0208-5216 SP - 105 EP - 126 ER - TY - JOUR A1 - Förster, Arnold A1 - Zamdmer, N. A1 - Hu, Qing A1 - Verghese, S. T1 - Mode-Discriminating Photoconductor and Coplanar Wave-Guide Circuits for Picosecond Sampling. Zamdmer, N.; Hu, Qing ; Verghese, S. ; Förster, A. JF - Applied Physics Letters. 74 (1999), H. 7 Y1 - 1999 SN - 1077-3118 SP - 1039 EP - 1041 ER - TY - JOUR A1 - Schöning, Michael Josef A1 - Buß, G. A1 - Lüth, H. A1 - Schultze, J.W. T1 - Modifications and characterization of a silicon-based microelectrode array JF - Electrochimica Acta. 44 (1999), H. 21-22 Y1 - 1999 SN - 0013-4686 SP - 3899 EP - 3910 ER - TY - PAT A1 - Lauth, Jakob A1 - Trübenbach, Peter A1 - Hagemeyer, Alfred T1 - Monomodal and polymodal catalyst supports and catalysts having narrow pore size distributions and their production : United States Patent ; patent number 5,935,898 ; date of patent: Aug. 10, 1999 / assignee: BASF Aktiengesellschaft. Inventors: Peter Trubenbach ; Alfred Hagemeyer ; Gunter Lauth ... Y1 - 1999 N1 - Barcode: US005935898A ; Volltext über Datenbank: http://www.google.com/patents ; Falsche Namensansetzung in Datenbank: Gunter ... PB - [United States Patent and Trademark Office] CY - [Alexandria, VA] ER - TY - JOUR A1 - Biener, Ernst A1 - Sasse, T. A1 - Arnold, J. A1 - Woltering, S. T1 - New treatment of harbour sludge in Bremen and Bremerhaven / E. Biener ; T. Sasse ; J. Arnold ; S. Woltering ; N. Binder JF - Characterisation and treatment of sediments : Antwerpen, Belgium, September 15 - 17, 1999 ; [preceded by 12th International Harbour Congress] ; proceedings / CATS 4. Ed.: G. De Schutter. Organized by: Technologisch Instituut, Koninklijke Vlaamse Ingenieursvereniging Y1 - 1999 SN - 9076019118 N1 - CATS <4, 1999, Anvers> SP - 115 EP - 122 PB - Technolog. Inst. CY - Anvers ER - TY - JOUR A1 - Selmer, Thorsten A1 - Jennemann, Richard A1 - Bauer, Bernhard L. A1 - Bertalanffy, Helmut T1 - Novel glycoinositolphosphosphingolipids, basidiolipids, from Agaricus / Jennemann, Richard ; Bauer, Bernhard, L. ; Bertalanffy, Helmut ; Geyer, Rudolf ; Gschwind, Ruth, M. ; Selmer, Thorsten ; Wiegandt, Herbert JF - European Journal of Biochemistry. 259 (1999), H. 1-2 Y1 - 1999 SN - 0014-2956 SP - 331 EP - 338 ER - TY - JOUR A1 - Bohn, D. A1 - Funke, Harald A1 - Gier, J. T1 - Numerical and Experimental Investigations on the Flow in a 4-Stage Turbine with Special Focus on the Development of a Radial Temperature Streak JF - ASME Turbo Expo 1999, Indianapolis, USA, 1999 Y1 - 1999 N1 - ASME-Paper 99-GT-027 ER - TY - JOUR A1 - Förster, Arnold A1 - Zamdmer, N. A1 - Hu, Qing A1 - McIntosh, K. A. T1 - On-chip frequency domain submillimeter-wave transceiver. Zamdmer, N.; Hu, Qing ; McIntosh K. A. ; Verghise, S. ; Förster, A. JF - Applied Physics Letters. 75 (1999), H. 24 Y1 - 1999 SN - 1077-3118 SP - 3877 EP - 3879 ER - TY - JOUR A1 - Förster, Arnold A1 - Vitusevich, S. A. A1 - Belyaev, A. E. T1 - Optically controlled 2D tunneling in GaAs delta-doped p-n junction / S. A. Vitusevich ; A. Förster ; A. E. Belyaev ... JF - Semiconductor Physics, Quantum Electronics & Optoelectronics (SQO) : International Scientific Journal. 2 (1999), H. 1 Y1 - 1999 SN - 1605-6582 SP - 7 EP - 10 ER - TY - JOUR A1 - Selmer, Thorsten A1 - Buckel, Wolfgang T1 - Oxygen Exchange between Acetate and the Catalytic Glutamate Residue in Glutaconate CoA-transferase from Acidaminococcus fermentans. IMPLICATIONS FOR THE MECHANISM OF CoA-ESTER HYDROLYSIS JF - Journal of Biological Chemistry. 274 (1999), H. 30 Y1 - 1999 SN - 1083-351X SP - 20772 EP - 20778 ER - TY - JOUR A1 - Schmitt, G. A1 - Schultze, J.-W. A1 - Faßbender, F. A1 - Buß, G. A1 - Lüth, H. A1 - Schöning, Michael Josef T1 - Passivation and corrosion of microelectrode arrays JF - Electrochimica Acta. 44 (1999), H. 21-22 Y1 - 1999 SN - 0013-4686 SP - 3865 EP - 3883 ER - TY - JOUR A1 - Faßbender, F. A1 - Schmitt, G. A1 - Schöning, Michael Josef A1 - Lüth, H. A1 - Buß, G. A1 - Schultze, J. W. T1 - Passivation and corrosion of microsensor devices exemplified at microelectrode arrays JF - Proceedings : The Hague, The Netherlands, September 12 - 15, 1999 / [ed. by M. Bartek]. Vol 1. Y1 - 1999 SN - 90-76699-02-X N1 - Eurosensors ; (13, 1999, 's-Gravenhage) ; Eurosensors ; (13 : ; 1999.09.12-15 : ; The Hague) ; European Conference on Solid-State Transducers ; (13 : ; 1999.09.12-15 : ; The Hague) SP - 953 EP - 956 CY - The Hague, The Netherlands ER - TY - JOUR A1 - Schuba, Marko T1 - Performance Analysis of Reliable Multicast Mechanisms for Widely Spread Distributed Applications in the Internet JF - International Conference on Parallel and Distributed Processing Techniques and Applications : PDPTA '99 ; June 28 - July 1, 1999, Las Vegas, Nevada, USA / ed.: Hamid R. Arabnia Y1 - 1999 SN - 1892512157 SP - 1 EP - 7 ER - TY - CHAP A1 - Buxbaum, Bernd A1 - Schwarte, Rudolf A1 - Ringbeck, Thorsten ED - Korevaar, Eric John T1 - PMD-PLL: receiver structure for incoherent communication and ranging systems T2 - Optical wireless communications II / [SPIE Conference on Optical Wireless Communications II], 22 September 1999, Boston, Massachusetts. - (SPIE proceedings series ; 3850) Y1 - 1999 SN - 0-8194-3443-4 SN - 0038-7355 SN - 0277-786X N1 - Conference on Optical Wireless Communications <2, 1999, Boston, Mass.> SP - 116 EP - 130 PB - SPIE CY - Bellingham, Wash. ER - TY - JOUR A1 - Biener, Ernst A1 - Sasse, T. A1 - Bökers, H. T1 - Preliminary or final capping of sanitary landfills? : Technical and economical aspects JF - Sardinia 99 : proceedings / Seventh International Waste Management and Landfill Symposium, [4 - 8 October 1999, S. Margherita di Pula, Cagliari, Sardinia, Italy]. Ed.: Thomas H. Christensen. - Bd. 3 : Barriers, waste mechanics and landfill design Y1 - 1999 N1 - International Waste Management and Landfill Symposium <7, 1999, Cagliari> SP - 287 EP - 294 PB - CISA, Environmental Sanitary Engineering Centre CY - Cagliari ER - TY - BOOK A1 - Lauth, Jakob A1 - Harreus, Albrecht A1 - Götz, Norbert A1 - Rang, Harald [u.a.] T1 - Preparation O-(2-Hydroxyalkyl)Oximes = of Verfahren zur Herstellung von O-(2-Hydroxy)Oximen : Europäische Patentschrift EP0775107B1 ; Veröffentlichungstag im Patentblatt: 18.11.1999 / Anmelder: BASF AG, 67063 Ludwigshafen. Erfinder: Albrecht Harreus ; Norbert Götz ; Harald Rang ... Günter Lauth Y1 - 1999 N1 - Volltext über Datenbank: http://publikationen.dpma.de/ ; Text in engl. ; Deutsche Übersetzung unter DE69512786T2 ; Internationale Veröffentlichungsnummer: WO 96/04238 PB - Europäisches Patentamt CY - [München u.a.] ER - TY - CHAP A1 - Schwarte, Rudolf A1 - Heinol, Horst-Guenther A1 - Buxbaum, Bernd A1 - Ringbeck, Thorsten A1 - [u.a.], ED - Jähne, Bernd T1 - Principles of three-dimensional imaging techniques T2 - Sensors and imaging. - (Handbook of computer vision and applications ; Vol. 1) Y1 - 1999 SN - 0-12-379771-3 (Einzelbd.) SN - 0-12-379770-5 (Gesamtwerk) SP - 463 EP - 485 PB - Academic Press CY - San Diego ER - TY - BOOK A1 - Janz, Norbert A1 - Ebling, Günther A1 - Gottschalk, Sandra A1 - Licht, Georg T1 - Prospects of the German Economy: Innovation Activities in the Manufacturing Sector. Survey 1998 (English translation) / Janz, N., G. Ebling, S. Gottschalk, G. Licht und H. Niggemann Y1 - 1999 PB - ZEW Zentrum für Europäische Wirtschaftsforschung CY - Mannheim ER - TY - JOUR A1 - Schöning, Michael Josef A1 - Schubert, Jürgen A1 - Zander, Willy A1 - Müller-Veggian, Mattea T1 - Pulsed laser deposition as a novel preparation technique for chemical microsensors JF - Proceedings of SPIE 3857, Chemical Microsenors and Applications II, 124 (November 18, 1999). 3857 (1999) Y1 - 1999 SP - 124 EP - 134 ER - TY - JOUR A1 - Förster, Arnold A1 - Vitusevich, S. A. A1 - Belyaev, A. E. A1 - Indlekofer, K. M. T1 - Resonant tunneling effect in delta p-n GaAs junction. Vitusevich, S. A.; Förster, A.; Belyaev, A. E.; Indlekofer, K. M.; Lüth, H.; Konakova, R. V. JF - Microelectronic Engineering. 46 (1999), H. 1-4 Y1 - 1999 SN - 0167-9317 N1 - International Conference on Micro- and Nanofabrication SP - 169 EP - 172 ER - TY - JOUR A1 - Hansen, Volkert W. A1 - Bitz, Andreas A1 - Streckert, Joachim R. T1 - RF Exposure of Biological Systems in Radial Waveguides JF - IEEE Transactions on Electromagnetic Compatibility Y1 - 1999 U6 - https://doi.org/10.1109/15.809852 SN - 1558-187X VL - 41 IS - 4 SP - 487 EP - 493 ER - TY - JOUR A1 - Pietsch, Wolfram T1 - Risk-based Deployment of Standard Software Rollout Processes - a pragmatic approach JF - QFD : transactions from the Eleventh Symposium on Quality Function Deployment, [June 12 - 18, 1999, Novi, Michigan] / QFD Institute Y1 - 1999 SN - 1889477117 N1 - Symposium on Quality Function Deployment ; (11, 1999, Novi, Mich.) Online unter: http://www.herzwurm.de/Publikationen/daten/lit/deployment.pdf SP - 349 EP - 359 PB - QFD Institute CY - Ann Arbor, Mich. ER - TY - JOUR A1 - Wittmann, Klaus A1 - Feuerbacher, B. A1 - Ulamec, S. A1 - Rosenbauer, H. (u.a.) T1 - Rosetta Lander - In Situ Characterisation of a Comet Nucleus JF - Acta Astronautica. 45 (1999), H. 4-9 Y1 - 1999 SN - 0094-5765 SP - 389 EP - 395 ER - TY - BOOK A1 - Janz, Norbert A1 - Ebling, Günther A1 - Gottschalk, Sandra A1 - Licht, Georg T1 - Services in the Future. Innovation Activities in the Service Sector. Survey 1998 (English translation) / Janz, N., G. Ebling, S. Gottschalk, G. Licht und H. Niggemann Y1 - 1999 PB - ZEW Zentrum für Europäische Wirtschaftsforschung CY - Mannheim ER - TY - JOUR A1 - Förster, Arnold A1 - Griebel, M. A1 - Indlekofer, K.M. A1 - Lüth, H. T1 - Single electron transport in resonant tunnelling diodes laterally confined by ion implantation. Griebel, M.; Indlekofer, K.M.; Förster, A.; Lüth, H. JF - Journal of Physics D: Applied Physics. 32 (1999), H. 14 Y1 - 1999 SN - 1361-6463 SP - 1729 EP - 1733 ER - TY - JOUR A1 - Oßmann, Martin A1 - Kazay, B. T1 - Single mu C pin makes half-duplex RS-232C / Ossmann, M JF - EDN. 44 (1999), H. 16 Y1 - 1999 SN - 0012-7515 SP - 118 ER -