@article{Wolf2003, author = {Wolf, Martin}, title = {Risiko- und Maßnahmenmanagement bei der Computervalidierung}, series = {Pharma-Technologie-Journal (2003)}, journal = {Pharma-Technologie-Journal (2003)}, publisher = {-}, isbn = {0931-9700}, pages = {50 -- 62}, year = {2003}, language = {de} } @article{Kern2003, author = {Kern, Alexander}, title = {Risikomanagement f{\"u}r den Blitzschutz - Absch{\"a}tzung des Blitzschadensrisikos nach der neuen Vornorm VDE V 0185 Teil 2 : 2002}, year = {2003}, abstract = {Ein vorausschauendes Risikomanagement beinhaltet, Risiken zu kalkulieren. Es liefert Entscheidungsgrundlagen, um diese Risiken zu begrenzen und es macht transparent,welche Risiken sinnvoll {\"u}ber Versicherungen abgedeckt werden sollten. Bei Unternehmen, die mit umfangreichen elektronischenEinrichtungen produzieren oder Dienstleistungen erbringen (und das sind heutzutage wohl die meisten), muss auch das Risiko durch Blitzeinwirkungen besondere Ber{\"u}cksichtigung finden. Dabei ist zu beachten, dass der Schaden aufgrund der Nichtverf{\"u}gbarkeit der elektronischen Einrichtungen und damit derProduktion bzw. der Dienstleistung und ggf. der Verlust von Daten den Hardwareschaden an der betroffenen Anlage oft bei weitem {\"u}bersteigt.}, language = {de} } @inproceedings{Kern2003, author = {Kern, Alexander}, title = {Risikomanagement nach DIN V 0185-2 VDE V 0185 Teil 2: 2002-11 - Einige Beispiele und erste Erfahrungen}, year = {2003}, abstract = {Die neue Vornorm VDE V 0185 Teil 2 „Risikomanagement: Absch{\"a}tzung des Schadensrisikos f{\"u}r bauliche Anlagen" [1] ist seit November 2002 g{\"u}ltig. Sie erm{\"o}glicht nicht nur die Ermittlung der Schutzklasse eines Blitzschutzsystems, sondern auch die Untersuchung zur Notwendigkeit anderer Schutzmaßnahmen gegen Blitzeinwirkungen ({\"U}berspannungsschutzger{\"a}te in Unterverteilern und/oder an Endger{\"a}ten, Schirmung des Geb{\"a}udes und/oder interner R{\"a}ume, Potentialsteuerung, Brandmelde- und Feuerl{\"o}scheinrichtungen, etc.) nach objektiven Kriterien und damit in einer f{\"u}r alle Beteiligten grunds{\"a}tzlich nachvollziehbaren Art und Weise. Dass eine solche Analyse rel. komplex sein muss und der intensiven Besch{\"a}ftigung bedarf, ist deshalb nicht verwunderlich. Die Komplexit{\"a}t des Verfahrens sollte allerdings nicht dazu f{\"u}hren, die Vornorm als Ganzes abzulehnen. Die Vornorm beruht auf dem Stand der Diskussion im internationalen Normengremium IEC TC81 WG9 Ende des Jahres 2000. Integriert wurden einige nationale Besonderheiten, die aus Sicht des zust{\"a}ndigen Normenkomitees DKE K251 erforderlich erschienen. In Deutschland konnten und k{\"o}nnen nun erste breite Erfahrungen in der Anwendung dieser Risikoanalyse gesammelt werden; in anderen L{\"a}ndern ist dies noch nicht m{\"o}glich. Diese Erfahrungen k{\"o}nnen dann, nach Diskussion im nationalen Rahmen, in die internationale Normenarbeit eingebracht werden. Im folgenden Beitrag sollen einige, seit Erscheinen der Vornorm oft wiederkehrende Fragen dargestellt und L{\"o}sungsvorschl{\"a}ge vorgestellt werden. Dabei wird auch auf die Tendenzen im internationalen Normengremium IEC TC81 WG9 eingegangen, d.h. auf den aktuellen Entwurf zur IEC 62305-2 [3]. Die L{\"o}sungsvorschl{\"a}ge werden begr{\"u}ndet, sind allerdings weitestgehend subjektive Meinung des Autors. F{\"u}r {\"u}bliche bauliche Anlagen ist die Anwendung der Vornorm rel. einfach m{\"o}glich. Auch f{\"u}r spezielle F{\"a}lle k{\"o}nnen die darin festgelegten Verfahren herangezogen werden; allerdings sind dann einige weiterf{\"u}hrende {\"U}berlegungen notwendig, die der Planer von Blitzschutzsystemen durchf{\"u}hren muss. Anhand zweier Beispiele soll die Anwendung der VDE V 0185 Teil 2 auf solche speziellen F{\"a}lle dargestellt werden.}, language = {de} } @article{BienerKonertzSasse2003, author = {Biener, Ernst and Konertz, K. and Sasse, T.}, title = {Sanierung des ehemaligen Gaswerkgel{\"a}ndes am Bremer Hauptbahnhof / K. Konertz ; E. Biener ; T. Sasse}, series = {Handbuch Altlastensanierung und Fl{\"a}chenmanagement / hrsg. von Volker Franzius ...}, journal = {Handbuch Altlastensanierung und Fl{\"a}chenmanagement / hrsg. von Volker Franzius ...}, publisher = {C.F. M{\"u}ller}, address = {Heidelberg}, isbn = {3-7685-0078-0}, pages = {1 -- 23}, year = {2003}, language = {de} } @inproceedings{ButenwegKuhlmannLopezetal.2003, author = {Butenweg, Christoph and Kuhlmann, Winfried and Lopez, M. and Fernandez, S.}, title = {Seismic vulnerability assessment of the Aachen Cathedral based on measurements and numerical simulations}, series = {International Conference on Earthquake Engineering to mark 40 years from Catastrophic 1963 Skopje Earthquake, Skopje 2003}, booktitle = {International Conference on Earthquake Engineering to mark 40 years from Catastrophic 1963 Skopje Earthquake, Skopje 2003}, organization = {International conference in earthquake engineering to mark 40 years from catastrophic 1963 Skopje earthquake <2003, Skopje>}, pages = {1 -- 8}, year = {2003}, language = {en} } @inproceedings{KraftNagl2003, author = {Kraft, Bodo and Nagl, Manfred}, title = {Semantic tool support for conceptual design}, year = {2003}, abstract = {ITCE-2003 - 4th Joint Symposium on Information Technology in Civil Engineering ed Flood, I., Seite 1-12, ASCE (CD-ROM), Nashville, USA In this paper we discussed graph based tools to support architects during the conceptual design phase. Conceptual Design is defined before constructive design; the used concepts are more abstract. We develop two graph based approaches, a topdown using the graph rewriting system PROGRES and a more industrially oriented approach, where we extend the CAD system ArchiCAD. In both approaches, knowledge can be defined by a knowledge engineer, in the top-down approach in the domain model graph, in the bottom-up approach in the in an XML file. The defined knowledge is used to incrementally check the sketch and to inform the architect about violations of the defined knowledge. Our goal is to discover design error as soon as possible and to support the architect to design buildings with consideration of conceptual knowledge.}, subject = {CAD}, language = {en} } @article{GosslaWanzek2003, author = {Gossla, Ulrich and Wanzek, Thorsten}, title = {Seßlestalbr{\"u}cke - Verbundbr{\"u}cke mit einteiligem Querschnitt / Wanzek, Thorsten; Gossla, Ulrich}, series = {Aktuelles aus Forschung und Praxis im Umfeld von Mechanik und Statik : Jubil{\"a}umsschrift H. Rothert / Hrsg.: Bernd Zastrau ... Technische Universit{\"a}t Dresden, Fakult{\"a}t Bauingenieurwesen, Inst. f{\"u}r Mechanik und Fl{\"a}chentragwerke}, journal = {Aktuelles aus Forschung und Praxis im Umfeld von Mechanik und Statik : Jubil{\"a}umsschrift H. Rothert / Hrsg.: Bernd Zastrau ... Technische Universit{\"a}t Dresden, Fakult{\"a}t Bauingenieurwesen, Inst. f{\"u}r Mechanik und Fl{\"a}chentragwerke}, publisher = {Selbstverl. der Techn. Univ.}, address = {Dresden}, pages = {149 -- 158}, year = {2003}, language = {de} } @article{Staat2003, author = {Staat, Manfred}, title = {Shakedown and ratchetting under tension-torsion loadings: analysis and experiments}, year = {2003}, abstract = {Structural design analyses are conducted with the aim of verifying the exclusion of ratchetting. To this end it is important to make a clear distinction between the shakedown range and the ratchetting range. The performed experiment comprised a hollow tension specimen which was subjected to alternating axial forces, superimposed with constant moments. First, a series of uniaxial tests has been carried out in order to calibrate a bounded kinematic hardening rule. The load parameters have been selected on the basis of previous shakedown analyses with the PERMAS code using a kinematic hardening material model. It is shown that this shakedown analysis gives reasonable agreement between the experimental and the numerical results. A linear and a nonlinear kinematic hardening model of two-surface plasticity are compared in material shakedown analysis.}, subject = {Einspielen }, language = {en} } @article{StaatHeitzerReinersetal.2003, author = {Staat, Manfred and Heitzer, M. and Reiners, H. and Schubert, F.}, title = {Shakedown and ratchetting under tension-torsion loadings: analysis and experiments}, series = {Nuclear Engineering and Design. 225 (2003), H. 1}, journal = {Nuclear Engineering and Design. 225 (2003), H. 1}, isbn = {0029-5493}, pages = {11 -- 26}, year = {2003}, language = {en} } @article{Schoening2003, author = {Sch{\"o}ning, Michael Josef}, title = {Silicon-based biochemical sensors}, series = {CNI - The Center of Nanoelectronic Systems for Information Technology}, journal = {CNI - The Center of Nanoelectronic Systems for Information Technology}, publisher = {Foschungszentrum J{\"u}lich}, pages = {165 -- 170}, year = {2003}, language = {en} } @article{Schoening2003, author = {Sch{\"o}ning, Michael Josef}, title = {Silicon-based field-effect structures - From dielectrics to bioelectronics}, series = {Dielectrics in emerging technologies : proceedings of the international symposium ; [papers presented at the First International Symposium on Science and Technology of Dielectrics in Emerging Fields held from 27th April to 2nd May 2003 in Paris, France] / sponsoring divisions: Dielectric Science and Technology, Electronics. Ed.: D. Misra.}, journal = {Dielectrics in emerging technologies : proceedings of the international symposium ; [papers presented at the First International Symposium on Science and Technology of Dielectrics in Emerging Fields held from 27th April to 2nd May 2003 in Paris, France] / sponsoring divisions: Dielectric Science and Technology, Electronics. Ed.: D. Misra.}, publisher = {Electrochemical Society}, address = {Pennington, NJ}, isbn = {1-56677-346-6}, pages = {31 -- 37}, year = {2003}, language = {en} } @article{StarkeZackFriedrichetal.2003, author = {Starke, G{\"u}nther and Zack, Y. and Friedrich, A.-P. and Drichel, E.}, title = {Simulationswerkzeug bei der Herstellung von mikroelektronischen Komponenten. Schnelles Beurteilen von Alternativen in der Produktionsplanung und im Fertigungsdesign}, series = {FB/IE - Zeitschrift f{\"u}r Unternehmensentwicklung und Industrial Engineering. 52 (2003), H. 5}, journal = {FB/IE - Zeitschrift f{\"u}r Unternehmensentwicklung und Industrial Engineering. 52 (2003), H. 5}, isbn = {1431-2271}, pages = {204 -- 212}, year = {2003}, language = {de} } @article{SchwarzerSilva2003, author = {Schwarzer, Klemens and Silva, Maria Eug{\^e}nia Vieira da}, title = {Solar cooking system with or without heat storage for families and institutions}, series = {Solar energy. 75 (2003), H. 1}, journal = {Solar energy. 75 (2003), H. 1}, isbn = {0038-092x}, pages = {34 -- 41}, year = {2003}, language = {en} } @article{DachwaldSeboldt2003, author = {Dachwald, Bernd and Seboldt, Wolfgang}, title = {Solar sailcraft of the first generation mission applications to near-earth asteroids}, year = {2003}, language = {en} } @article{DachwaldSeboldt2003, author = {Dachwald, Bernd and Seboldt, Wolfgang}, title = {Solar sailcraft of the first generation technology development / Seboldt, Wolfgang ; Dachwald, Bernd}, year = {2003}, language = {en} } @inproceedings{SeboldtDachwald2003, author = {Seboldt, Wolfgang and Dachwald, Bernd}, title = {Solar sails for near-term advanced scientific deep space missions}, series = {Proceedings of the 8th International Workshop on Combustion and Propulsion}, booktitle = {Proceedings of the 8th International Workshop on Combustion and Propulsion}, pages = {14 Seiten}, year = {2003}, abstract = {Solar sails are propelled in space by reflecting solar photons off large mirroring surfaces, thereby transforming the momentum of the photons into a propulsive force. This innovative concept for low-thrust space propulsion works without any propellant and thus provides a wide range of opportunities for highenergy low-cost missions. Offering an efficient way of propulsion, solar sailcraft could close a gap in transportation options for highly demanding exploration missions within our solar system and even beyond. On December 17th, 1999, a significant step was made towards the realization of this technology: a lightweight solar sail structure with an area of 20 m × 20 m was successfully deployed on ground in a large facility at the German Aerospace Center (DLR) at Cologne. The deployment from a package of 60 cm × 60 cm × 65 cm with a total mass of less than 35 kg was achieved using four extremely light-weight carbon fiber reinforced plastics (CFRP) booms with a specific mass of 100 g/m. The paper briefly reviews the basic principles of solar sails as well as the technical concept and its realization in the ground demonstration experiment, performed in close cooperation between DLR and ESA. Next possible steps are outlined. They could comprise the in-orbit demonstration of the sail deployment on the upper stage of a low-cost rocket and the verification of the propulsion concept by an autonomous and free flying solar sail in the frame of a scientific mission. It is expected that the present design could be extended to sail sizes of about (40 m)2 up to even (70 m)2 without significant mass penalty. With these areas, the maximum achievable thrust at 1 AU would range between 10 and 40 mN - comparable to some electric thrusters. Such prototype sails with a mass between 50 and 150 kg plus a micro-spacecraft of 50 to 250 kg would have a maximum acceleration in the order of 0.1 mm/s2 at 1 AU, corresponding to a maximum ∆V-capability of about 3 km/s per year. Two near/medium-term mission examples to a near-Earth asteroid (NEA) will be discussed: a rendezvous mission and a sample return mission.}, language = {en} } @article{GoettscheDelahayeGabryschetal.2003, author = {G{\"o}ttsche, Joachim and Delahaye, A. and Gabrysch, K. and Schwarzer, Klemens}, title = {Solar-Campus J{\"u}lich - Nutzung solarer Gewinne in Geb{\"a}uden}, series = {13. Symposium Thermische Solarenergie : 14. bis 16. Mai 2003, Kloster Banz / [Wiss. Gesamtleitung: Hans M{\"u}ller-Steinhagen]. Otti-Energie-Kolleg}, journal = {13. Symposium Thermische Solarenergie : 14. bis 16. Mai 2003, Kloster Banz / [Wiss. Gesamtleitung: Hans M{\"u}ller-Steinhagen]. Otti-Energie-Kolleg}, publisher = {Ostbayerisches Technologie-Transfer-Inst., OTTI}, address = {Regensburg}, isbn = {3-934681-26-3}, pages = {362 -- 367}, year = {2003}, language = {de} } @inproceedings{DigelTemizArtmannNojimaetal.2003, author = {Digel, Ilya and Temiz Artmann, Ayseg{\"u}l and Nojima, H. and Artmann, Gerhard}, title = {Some peculiarities of application of cluster ions generated by plasma in respect of indoor air purification :[abstract]}, year = {2003}, abstract = {Recently, the SHARP Corporation, Japan, has developed the world's first "Plasma Cluster Ions (PCI)" air purification technology using plasma discharge to generate cluster ions. The new plasma cluster device releases positive and negative ions into the air, which are able to decompose and deactivate harmful airborne substances by chemical reactions. Because cluster ions consist of positive and negative ions that normally exist in the natural world, they are completely harmless and safe to humans. The amount of ozone generated by cluster ions is less than 0.01 ppm, which is significantly less than the 0.05-ppm standard for industrial operations and consumer electronics. This amount, thus, has no harming effects whatsoever on the human body. But particular properties and chemical processes in PCI treatment are still under study. It has been shown that PCI in most cases show strongly pronounced irreversible killing effects in respect of airborne microflora due to free-radical induced reactions and can be considered as a potent technology to disinfect both home, medical and industrial appliances.}, subject = {Clusterion}, language = {en} } @article{Knueppel2003, author = {Kn{\"u}ppel, Mark}, title = {Sonderbilanz und Status}, series = {Handbuch der Bilanzierung : das gesamte Wissen zur Rechnungslegung nach HGB, EStG und IFRS / Federmann, Rudolf ; Gnam, Arnulf ; Ammedick, Oliver}, journal = {Handbuch der Bilanzierung : das gesamte Wissen zur Rechnungslegung nach HGB, EStG und IFRS / Federmann, Rudolf ; Gnam, Arnulf ; Ammedick, Oliver}, publisher = {Haufe}, address = {Freiburg}, pages = {122-1 -- 122-53}, year = {2003}, language = {de} } @article{FerreinDyllaLakemeyer2003, author = {Ferrein, Alexander and Dylla, Frank and Lakemeyer, Gerhard}, title = {Specifying Multirobot Coordination in ICPGolog - From Simulation towards Real Robots / Dylla, Frank ; Ferrein, Alexander ; Lakemeyer, Gerhard}, pages = {1 -- 10}, year = {2003}, language = {en} }