@misc{OPUS4-263, title = {Dimensionen 1-2009}, organization = {FH Aachen, University of Applied Sciences}, year = {2009}, abstract = {DIMENSIONEN erfahren * Forschungsexpedition Deutschland - Das Wissenschaftsjahr 2009 steht unter dem Motto "Forschung" * Hilfe f{\"u}r gestresste Pflanzen - Neuer Scanner soll den Fortbestand vieler Pflanzenarten sichern * Sch{\"u}tzednes dach f{\"u}r eine Heilige - Mithilfe der FH-Bauingenieure entsteht im Alsdorfer Kohlerevier eine Kapelle * Der Nano-Sitter - Mit Nanotechnologie verbessern Forscher am INB Biomassekraftwerke * Die Patentscouts nehmen ihre Arbeit auf STUDIUM erleben * Das Jahr der Mathematik 2008 - und die Beitr{\"a}ge der FH Aachen * Container zur Haustierentsorgung - provokantes Projekt des Fachbereichs Gestaltung * Ingenieurinnen von morgen - St. Ursula-Sch{\"u}lerinnen verbringen Projkettage an der FH * Vier Jahre Hochspannung - neuer dualer Studiengang Elektrotechnik am Campus J{\"u}lich * Studium on demand - Wie moderne Videotechnik den Studienalltag erleichtert * Horizonte erweitern - das erste Studium Generale an der FH INTERNATIONAL denken * Karbon und Schnee - Wie ein brasilianischer Promotionsstipendiat sein Jahr in J{\"u}lich erlebt hat * Deutsch-iranische Freundschaft - Portr{\"a}t der iranischen Masterstudentin Shirin Marboot * Gef{\"o}rderter Austausch - Neue Stipendienprogramme f{\"u}r Schwellen- und Entwicklungsl{\"a}nder * Auf Erkundungstour - Akademisches Auslandsamt organisiert Wanderung im Nationalpark Eifel PERSONEN begegnen * Ausgewogen und anspruchsvoll - Der Lehrpreistr{\"a}ger Prof. Herbert Willms * F{\"u}r herausragende Leistungen - FH verleiht Ehrenplaketten an ihre besten Absolventen * Von Daniel D{\"u}sentrieb zu Dagobert Duck - Trinationale Master Class in High-Tech Entrepreneurship * Neuberufene Professoren * Ausscheidende Professoren * Absolventen 2007/2008 * Personalia POLITIK gestalten * Neuer Rektor f{\"u}r die FH Aachen - Prof. Marcus Baumann * FH Aachen expandiert - Ausbau und Neubau der FH * Pr{\"a}mierte Nachwuchsf{\"o}rderung - BMBF-F{\"o}rderung in H{\"o}he von 750.000 Euro f{\"u}r junge Professoren der FH * Halbzeit - Richtfest des Naubaus Campus J{\"u}lich * ANTalive - NRW-F{\"o}rderprogramm will Nachwuchsmangel in den MINT-F{\"a}chern bek{\"a}mpfen * Das Aachener Modell II - Schul{\"u}bergreifende Begabtenf{\"o}rderung * Freundschaftsspiel Aachen - Aktion von Hochschulen und Stadt gegen Rassismus * Ein neuer Stein im Puzzle - Prof. Thomas Krause wird Vorsitzender des Sozialfonds SERVICE bieten * Veranstaltungen der FH Aachen * Auf einen guten Start ins Studierendenleben - Erstsemesterbegr{\"u}ßung und Erstsemesterparty * Diplomierte Flugsicherheit - Abschlussarbieten ebnen den weg zur CAMoplus-Zertifizierung * Beratung aus einem Guss - neue Servicestelle f{\"u}r Studierende am Fachbereich Energietechnik * Messen und Ausstellungen * Zeile f{\"u}r Zeile * Was ist eigentlich... Forschung?}, subject = {Aachen / Fachhochschule Aachen}, language = {de} } @article{WettingfeldKernKraemeretal.2009, author = {Wettingfeld, J{\"u}rgen and Kern, Alexander and Kr{\"a}mer, Heinz-Josef and Thorm{\"a}hlen, Reyno}, title = {International anerkannte Blitzschutznormen : Ausgewogener und sicherer Schutz}, publisher = {Fachhochschule Aachen}, address = {Aachen}, year = {2009}, abstract = {Die Einleitung zur Norm DIN EN 62305-3 beschreibt klar und ein - deutig: Der vorliegende Teil der IEC 62305 behandelt den Schutz von baulichen Anlagen gegen materielle Sch{\"a}den und den Schutz von Personen gegen Verletzungen durch Ber{\"u}hrungs- und Schrittspannungen. Als das wesentlichste und effektivste Mittel zum Schutz von baulichen Anlagen gegen materielle Sch{\"a}den gilt das Blitz - schutzsystem (LPS).}, subject = {Blitzschutz}, language = {de} } @inproceedings{KernBeierlZischank2009, author = {Kern, Alexander and Beierl, Ottmar and Zischank, Wolfgang}, title = {Calculation of the separation distance according to IEC 62305-3: 2006-10 - Remarks for the application and simplified methods}, year = {2009}, abstract = {[Paper of the X International Symposium on Lightning Protection 9th - 13th November, 2009 - Curitiba, Brazil. 6 pages] The international standard IEC 62305-3, published in 2006, requires as an integral part of the lightning protection system (LPS) the consideration of a separation distance between the conductors of the LPS and metal and electrical installations inside the structure to be protected. IEC 62305-3 gives two different methods for this calculation: a standard, simplified approach and a more detailed approach, which differ especially regarding the treatment of the current sharing effect on the LPS conductors. Hence, different results for the separation distance are possible, leading to some discrepancies in the use of the standard. The standard approach defined in the main part (Clause 6.3) and in Annex C of the standard in some cases may lead to a severe oversizing of the required separation distance. The detailed approach described in Annex E naturally gives more correct results. However, a calculation of the current sharing amongst all parts of the air-termination and downconductor network is necessary, in many cases requiring the use of network analysis programs. In this paper simplified methods for the assessment of the current sharing are presented, which are easy to use as well as sufficiently adequate.}, subject = {Blitzschutz}, language = {de} } @inproceedings{BehrensFrentzelKern2009, author = {Behrens, J{\"o}rg and Frentzel, Ralf and Kern, Alexander}, title = {Simulation der transienten Spannungsverl{\"a}ufe im Eigenbedarfsnetz eines Großkraftwerks bei einem kraftwerksnahen Blitzeinschlag in die Hochspannungs-Freileitung}, isbn = {978-3-8007-3197-8}, year = {2009}, abstract = {8. VDE/ABB-Blitzschutztagung, 29. - 30. Oktober 2009 in Neu-Ulm. Blitzschutztagung <8, 2009, Neu-Ulm> Berlin : VDE Verl. 2009 Großkraftwerke k{\"o}nnen durch Blitzentladungen mit potentiellen Auswirkungen auf deren Verf{\"u}gbarkeit und Sicherheit gef{\"a}hrdet werden. Ein sehr spezielles Szenario, welches aus aktuellem Anlass zu untersuchen war, betrifft den kraftwerksnahen Blitzeinschlag in die Hochspannungs-Freileitung am Netzanschluss der Anlage. Wird nun noch ein sogenannter Schirmfehler unterstellt, d.h. der direkte Blitzeinschlag erfolgt in ein Leiterseil des Hoch- bzw. H{\"o}chstspannungsnetzes und nicht in das dar{\"u}ber gespannte Erdseil, so bedeutet dies eine extreme elektromagnetische Einwirkung. Der vorliegende Beitrag befasst sich mit der Simulation eines solchen Blitzeinschlages und dessen Auswirkungen auf den Netzanschluss und die Komponenten der elektrischen Eigenbedarfsanlagen eines Kraftwerks auf den unterlagerten Spannungsebenen. Die dabei gewonnenen Erkenntnisse lassen sich ohne Einschr{\"a}nkungen auf Industrieanlagen mit Mittelspannungs-Netzanschluss und ohne eigener Stromversorgung {\"u}bertragen.}, subject = {Blitzschutz}, language = {de} } @inproceedings{SchoeningAbdelghani2009, author = {Sch{\"o}ning, Michael Josef and Abdelghani, Adnane}, title = {Advancements in Nanotechnology and Microelectronics (ANM '09) <2009, Tunisia>: Proceedings book ; Tunisia, November, 13 \& 14, 2009 / Humboldt Kolleg. Ed. by Michael J. Sch{\"o}ning ; Adnane Abdelghani}, organization = {Humboldt-Kolleg Advancements in Nanotechnology and Microelectronics (ANM '09) <2009, Tunisia>}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:a96-opus-3113}, year = {2009}, abstract = {The ANM'09 multi-disciplinary scientific program includes topics in the fields of "Nanotechnology and Microelectronics" ranging from "Bio/Micro/Nano Materials and Interfacing" aspects, "Chemical and Bio-Sensors", "Magnetic and Superconducting Devices", "MEMS and Microfluidics" over "Theoretical Aspects, Methods and Modelling" up to the important bridging "Academics meet Industry".}, subject = {Nanopartikel}, language = {en} } @inproceedings{GroebelKowollikCrummenerletal.2009, author = {Groebel, Simone and Kowollik, Silvia and Crummenerl, Silvia and Sch{\"o}ning, Michael Josef}, title = {2. Graduiertentagung : 5. November 2009 / [Hrsg.: S. Groebel ; S. Kowollik ; S. Crummenerl ; M. J. Sch{\"o}ning]}, organization = {FH Aachen, University of Applied Sciences / Graduiertentagung <2, 2009>}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:a96-opus-3131}, year = {2009}, abstract = {Tagungsband der Graduiertentagung der FH Aachen, in dem Doktorandinnen und Doktoranden und ihre Forschungsbereiche vorgestellt werden}, subject = {Aachen / Fachhochschule Aachen ; Graduierter ; Promotionsstudium}, language = {de} } @inproceedings{FredebeulKrein2009, author = {Fredebeul-Krein, Markus}, title = {Encouraging competition and investment into next generation access networks: The case of long term risk sharing contracts}, year = {2009}, abstract = {Working paper distributed at 2nd Annual Next Generation Telecommunications Conference 2009, 13th - 14th October 2009, Brussels 14 pages Abstract Governments all over Europe are in the process of adopting new broadband strategies. The objective is to create modern telecommunications networks based on powerful broadband infrastructures". In doing so, they aim for innovative and investment-friendly concepts. For instance, in a recently published consultation paper on the subject the German regulator BNetzA declared that it will take "greater account of … reducing risks, securing the investment and innovation power, providing planning certainty and transparency - in order to support and advance broadband rollout in Germany". It further states that when regulating wholesale rates it has to be ensured that "… adequate incentives for network rollout are provided on the one hand, while sustainable and fair competition is ensured on the other". Also an EC draft recommendation on regulated network access is about to set new standards for the regulation of next generation access networks. According to the recommendation the prices of new assets shall be based on costs plus a projectspecific risk premium to be included in the costs of capital for the investment risk incurred by the operator. This approach has been criticised from various sides. In particular it has been questioned whether such an approach is adequate to meet the objectives of encouraging both competition and investment into next generation access networks. Against this background, the concept of "long term risk sharing contracts" has been proposed recently as an approach which does not only incorporate the various additional risks involved in the deployment of NGA infrastructure, but has several other advantages. This paper will demonstrate that the concept allows for competition to evolve at both the retail and wholesale level on fair, objective, non-discriminatory and transparent terms and conditions. Moreover, it ensures the highest possible investment incentive in line with socially desirable outcome. The paper is organised as follows: The next section will briefly outline the importance of encouraging competition and investment in an NGA-environment. The third section will specify the design of long term risk sharing contracts in view of achieving these objectives. The fourth section will examine potential problems associated with the concept. In doing so a way of how to deal with them will be elaborated. The last section will look at arguments against long term risk sharing contracts. It will be shown that these arguments are not strong enough to build a case against introducing such contracts.}, subject = {Electronic Commerce}, language = {en} } @article{KernKloetersPferdmenges2009, author = {Kern, Alexander and Kl{\"o}ters, Georg and Pferdmenges, J{\"o}rg}, title = {Blitzschutzoptimierung in der LST an nicht-elektrifizierten Strecken}, series = {Signal und Draht. 101 (2009), H. 4}, journal = {Signal und Draht. 101 (2009), H. 4}, publisher = {DVV Media Group}, address = {Hamburg}, isbn = {0037-4997}, pages = {17 -- 21}, year = {2009}, language = {de} } @book{Tietze2009, author = {Tietze, J{\"u}rgen}, title = {{\"U}bungsbuch zur angewandten Wirtschaftsmathematik : Aufgaben, Testklausuren und L{\"o}sungen. - 7., aktualisierte Aufl.}, publisher = {Vieweg + Teubner}, address = {Wiesbaden}, isbn = {978-3-8348-0512-6}, pages = {VIII, 326 S. : graph. Darst.}, year = {2009}, language = {de} } @article{Jeromin2009, author = {Jeromin, G{\"u}nter Erich}, title = {Superabsorbed alcohol dehydrogenase—a new catalyst for asymmetric reductions}, series = {Biotechnology Letters. 31 (2009), H. 11}, journal = {Biotechnology Letters. 31 (2009), H. 11}, isbn = {0141-5492}, pages = {1717 -- 1721}, year = {2009}, language = {en} } @article{EnningDollsBrunberg2009, author = {Enning, Manfred and Dolls, S. and Brunberg, A.}, title = {Selbsteinstellverfahren f{\"u}r Temperiervorrichtungen mit Außenverrohrung / Dolls, S. ; Enning, M. ; Brunberg, A. ; Abel, D.}, series = {Automation 2009 : Automatisierungskongress in Deutschland ; Kongress Baden-Baden, 16. und 17. Juni 2009 / VDI-VDE-Gesellschaft Mess- und Automatisierungstechnik}, journal = {Automation 2009 : Automatisierungskongress in Deutschland ; Kongress Baden-Baden, 16. und 17. Juni 2009 / VDI-VDE-Gesellschaft Mess- und Automatisierungstechnik}, publisher = {VDI-Verl.}, address = {D{\"u}sseldorf}, isbn = {978-3-18-092067-2}, pages = {429 -- 432}, year = {2009}, language = {de} } @article{EnningBaier2009, author = {Enning, Manfred and Baier, M.}, title = {Energetic and operational use of FlexCargoRail freight wagons in the single wagon load traffic / Baier, M. ; Enning, M.}, series = {Towards zero emission : EVS 24, the 24th International Battery, Hybrid and Fuel Cell Electric Vehicle Symposium \& Exhibition, Stavanger, Norway, May 13 - 16, 2009 ; symposium proceedings / organised by AVERE ... Robert St{\"u}ssi [Hrsg.]}, journal = {Towards zero emission : EVS 24, the 24th International Battery, Hybrid and Fuel Cell Electric Vehicle Symposium \& Exhibition, Stavanger, Norway, May 13 - 16, 2009 ; symposium proceedings / organised by AVERE ... Robert St{\"u}ssi [Hrsg.]}, address = {Stavanger}, pages = {CD-Rom}, year = {2009}, language = {en} } @article{EnningBaierDaniel2009, author = {Enning, Manfred and Baier, M. and Daniel, A. F.}, title = {Fahrzeugtechnische Machbarkeitsstudie eines selbstangetriebenen G{\"u}terwagens f{\"u}r das System FlexCargoRail / Baier, M. ; Daniel, A. F. ; Enning, M.}, series = {ZEVrail : Glasers Annalen ; Zeitschrift f{\"u}r das gesamte System Bahn. 133 (2009), H. 1-2}, journal = {ZEVrail : Glasers Annalen ; Zeitschrift f{\"u}r das gesamte System Bahn. 133 (2009), H. 1-2}, publisher = {Siemens}, address = {Berlin}, isbn = {1618-8330}, pages = {52 -- 58}, year = {2009}, language = {de} } @misc{Engels2009, author = {Engels, Elmar}, title = {Tastatur mit einem magnetisch sensitiven Element : Offenlegungsschrift : DE102007052146A1 ; Offenlegungstag: 07.05.2009}, publisher = {Deutsches Patent- und Markenamt}, address = {M{\"u}nchen}, pages = {12 S.}, year = {2009}, language = {de} } @article{DiktaSubramanian2009, author = {Dikta, Gerhard and Subramanian, Sundarraman}, title = {Inverse censoring weighted median regression / Sundarraman Subramanian and Gerhard Dikta}, series = {Statistical Methodology. 6 (2009), H. 6}, journal = {Statistical Methodology. 6 (2009), H. 6}, publisher = {Elsevier}, address = {Amsterdam}, isbn = {1572-3127}, pages = {594 -- 603}, year = {2009}, language = {en} } @article{MusholtSchoendorfPfuetzneretal.2009, author = {Musholt, Petra B. and Sch{\"o}ndorf, Thomas and Pf{\"u}tzner, Andreas and Hohberg, Cloth and Kleine, Iris and Fuchs, Winfried and Hehenwarter, Silvia and Dikta, Gerhard and Kerschgens, Benedikt and Forst, Thomas}, title = {Combined Pioglitazone and Metformin Treatment Maintains the Beneficial Effect of Short-Term Insulin Infusion in Patients with Type 2 Diabetes: Results from a Pilot Study}, series = {Journal of Diabetes Science and Technology. 3 (2009), H. 6}, journal = {Journal of Diabetes Science and Technology. 3 (2009), H. 6}, publisher = {Sage Publishing}, address = {London}, isbn = {1932-2968}, pages = {1442 -- 1450}, year = {2009}, language = {en} } @article{FrankBuchwaldPennekampetal.2009, author = {Frank, T. and Buchwald, D. and Pennekamp, W. and Reber, D. and Sponagel, Stefan and Laszkovics, A. and Weber, Hans-Joachim}, title = {R{\"o}ntgenologische Untersuchung der Str{\"o}mungseigenschaften funktioneller Komponenten der Herz-Lungen-Maschine}, series = {Kardiotechnik. 18 (2009), H. 2}, journal = {Kardiotechnik. 18 (2009), H. 2}, isbn = {0941-2670}, pages = {31 -- 35}, year = {2009}, language = {de} } @article{Hebel2009, author = {Hebel, Christoph}, title = {Einsatz von makroskopischen Personalnachfragemodellen in der Planungspraxis}, series = {Stadt Region Land (2009)}, journal = {Stadt Region Land (2009)}, publisher = {ISB}, address = {Aachen}, isbn = {978-3-88354-157-0}, pages = {63 -- 66}, year = {2009}, language = {de} } @article{SchmidtHebel2009, author = {Schmidt, Rolf and Hebel, Christoph}, title = {Makroskopische Verkehrssimulationsmodelle in der kommunalen Planungspraxis}, series = {Stadt Region Land (2009)}, journal = {Stadt Region Land (2009)}, publisher = {RWTH Aachen}, address = {Aachen}, isbn = {0344-9645}, pages = {63 -- 72}, year = {2009}, language = {de} } @article{HartungNohBaccichetetal.2009, author = {Hartung, Frank and Noh, Jeonghun and Baccichet, Pierpaolo and Mavlankar, Aditya}, title = {Standford Peer-to-Peer Mulicast (SPPM) - Overview and recent Extensions / Noh, Jeonghun ; Baccichet, Pierpaolo ; Hartung, Frank ; Mavlankar, Aditya ; Girod, Bernd}, isbn = {978-1-4244-4593-6}, pages = {1 -- 4}, year = {2009}, language = {en} } @article{HartungHornHuschkeetal.2009, author = {Hartung, Frank and Horn, Uwe and Huschke, J{\"o}rg and Kampmann, Markus}, title = {MBMS—IP Multicast/Broadcast in 3G Networks / Hartung, Frank ; Horn, Uwe ; Huschke, J{\"o}rg ; Kampmann, Markus ; Lohmar, Thorsten}, series = {International Journal of Digital Multimedia Broadcasting. 2009 (2009)}, journal = {International Journal of Digital Multimedia Broadcasting. 2009 (2009)}, isbn = {1687-7586}, pages = {1 -- 25}, year = {2009}, language = {en} } @article{RobinsonFunkeWagemakersetal.2009, author = {Robinson, A. E. and Funke, Harald and Wagemakers, R. and Grossen, J. and Bosschaerts, W. and Hendrick, P.}, title = {Numerical and Experimental Investigation of a Micromix Combustor for a Hydrogen Fuelled μ-Scale Gas Turbine}, series = {Proceedings of the ASME Turbo Expo 2009 : : presented at the 2009 ASME Turbo Expo, June 8 - 12, 2009, Orlando, Florida, USA / sponsored by the International Gas Turbine Institute}, journal = {Proceedings of the ASME Turbo Expo 2009 : : presented at the 2009 ASME Turbo Expo, June 8 - 12, 2009, Orlando, Florida, USA / sponsored by the International Gas Turbine Institute}, publisher = {ASME}, address = {New York, NY}, isbn = {9780791848869}, pages = {253 -- 262}, year = {2009}, language = {en} } @article{Pieper2009, author = {Pieper, Martin}, title = {Vector hyperinterpolation on the sphere}, series = {Journal of approximation theory. 156 (2009), H. 2}, journal = {Journal of approximation theory. 156 (2009), H. 2}, isbn = {0021-9045}, pages = {173 -- 186}, year = {2009}, language = {en} } @article{BlassUibel2009, author = {Blaß, Hans Joachim and Uibel, Thomas}, title = {Bemessungsvorschl{\"a}ge f{\"u}r Verbindungsmittel in Brettsperrholz}, series = {Bauen mit Holz}, volume = {111}, journal = {Bauen mit Holz}, number = {2}, publisher = {Rudolf M{\"u}ller}, address = {K{\"o}ln}, issn = {0005-6545}, pages = {46 -- 53}, year = {2009}, language = {de} } @book{BlassUibel2009, author = {Blaß, Hans Joachim and Uibel, Thomas}, title = {Spaltversagen von Holz in Verbindungen : ein Rechenmodell f{\"u}r die Rissbildung beim Eindrehen von Holzschrauben}, publisher = {Universit{\"a}ts-Verl.}, address = {Karlsruhe}, isbn = {978-3-86644-312-9}, pages = {VIII, 180 S. : Ill., graph. Darst.}, year = {2009}, language = {de} } @inproceedings{Uibel2009, author = {Uibel, Thomas}, title = {Beurteilung der Spaltgefahr beim Eindrehen von selbstbohrenden Holzschrauben}, series = {Forum Holz/Bau Garmisch 09 : Internationales Holzbauforum (IHF) ; Congress Centrum, Garmisch-Partenkirchen, 2. - 4. Dezember 2009 ; aus der Praxis - f{\"u}r die Praxis, Wirtschaft, Markt, {\"O}kologie, Energieeffizienz, Architektur, Tragwerke, Realisierungen}, booktitle = {Forum Holz/Bau Garmisch 09 : Internationales Holzbauforum (IHF) ; Congress Centrum, Garmisch-Partenkirchen, 2. - 4. Dezember 2009 ; aus der Praxis - f{\"u}r die Praxis, Wirtschaft, Markt, {\"O}kologie, Energieeffizienz, Architektur, Tragwerke, Realisierungen}, publisher = {Fraunhofer IRB}, address = {Stuttgart}, isbn = {978-3-8167-8187-5}, year = {2009}, language = {de} } @book{BlassUibel2009, author = {Blaß, Hans Joachim and Uibel, Thomas}, title = {BSPhandbuch : Holz-Massivbauweise in Brettsperrholz; Nachweise auf Basis des neuen europ{\"a}ischen Normenkonzepts}, editor = {Schickhofer, Gerhard}, publisher = {Verl. der Techn. Univ.}, address = {Graz}, isbn = {978-3-85125-076-3}, pages = {[ca. 353] S. in getr. Z{\"a}hlung : Ill., graph. Darst.}, year = {2009}, language = {de} } @article{JahnkeMenzelDusschotenetal.2009, author = {Jahnke, Siegfried and Menzel, Marion I. and Dusschoten, Dagmar van and Roeb, Gerhard W. and B{\"u}hler, Jonas and Minwuyelet, Senay and Bl{\"u}mler, Peter and Temperton, Vicky M. and Hombach, Thomas and Streun, Matthias and Beer, Simone and Khodaverdi, Maryam and Ziemons, Karl and Coenen, Heinz H. and Schurr, Ulrich}, title = {Combined MRI-PET dissects dynamic changes in plant structures and functions}, series = {The Plant Journal}, volume = {59}, journal = {The Plant Journal}, number = {4}, publisher = {Wiley}, address = {Weinheim}, isbn = {1365-313X}, pages = {634 -- 644}, year = {2009}, abstract = {Unravelling the factors determining the allocation of carbon to various plant organs is one of the great challenges of modern plant biology. Studying allocation under close to natural conditions requires non-invasive methods, which are now becoming available for measuring plants on a par with those developed for humans. By combining magnetic resonance imaging (MRI) and positron emission tomography (PET), we investigated three contrasting root/shoot systems growing in sand or soil, with respect to their structures, transport routes and the translocation dynamics of recently fixed photoassimilates labelled with the short-lived radioactive carbon isotope 11C. Storage organs of sugar beet (Beta vulgaris) and radish plants (Raphanus sativus) were assessed using MRI, providing images of the internal structures of the organs with high spatial resolution, and while species-specific transport sectoralities, properties of assimilate allocation and unloading characteristics were measured using PET. Growth and carbon allocation within complex root systems were monitored in maize plants (Zea mays), and the results may be used to identify factors affecting root growth in natural substrates or in competition with roots of other plants. MRI-PET co-registration opens the door for non-invasive analysis of plant structures and transport processes that may change in response to genomic, developmental or environmental challenges. It is our aim to make the methods applicable for quantitative analyses of plant traits in phenotyping as well as in understanding the dynamics of key processes that are essential to plant performance.}, language = {en} } @article{WedrowskiBruyndonckxTavernieretal.2009, author = {Wedrowski, M. and Bruyndonckx, P. and Tavernier, S. and Zhi, L. and Dang, J. and Mendes, P. R. and Perez, J. M. and Ziemons, Karl}, title = {Robustness of neural networks algorithm for gamma detection in monolithic block detector, positron emission tomography}, series = {2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC)}, journal = {2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC)}, isbn = {1082-3654}, pages = {2625 -- 2628}, year = {2009}, abstract = {The monolithic scintillator block approach for gamma detection in the Positron Emission Tomography (PET) avoids estimating Depth of Interaction (DOI), reduces dead zones in detector and diminishes costs of detector production. Neural Networks (NN) are very efficient to determine the entrance point of a gamma incident on a scintillator block. This paper presents results on the robustness of the spatial resolution as a function of the random fraction in the data, temperature and HV fluctuations. This is important when implementing the method in a real scanner. Measurements were done with two Hamamatsu S8550 APD arrays, glued on a 20 {\~A}— 20 {\~A}— 10 mm3 monolithic LSO crystal block.}, language = {en} } @article{StreunLarueParletal.2009, author = {Streun, M. and Larue, H. and Parl, C. and Ziemons, Karl}, title = {A compact PET detector readout using charge-to-time conversion}, series = {2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC)}, journal = {2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC)}, publisher = {IEEE}, address = {New York}, isbn = {1082-3654}, pages = {1868 -- 1870}, year = {2009}, abstract = {The readout of gamma detectors is considerably simplified when the event intensity is encoded as a pulse width (Pulse Width Modulation, PWM). Time-to-Digital-Converters (TDC) replace the conventional ADCs and multiple TDCs can be realized easily in one PLD chip (Programmable Logic Device). The output of a PWM stage is only one digital signal per channel which is well suited for transport so that further processing can be performed apart from the detector. This is particularly interesting for large systems with high channel density (e.g. high resolution scanners). In this work we present a circuit with a linear transfer function that requires a minimum of components by performing the PWM already in the preamp stage. This allows a very compact and also cost-efficient implementation of the front-end electronics.}, language = {en} } @incollection{Mandelartz2009, author = {Mandelartz, Johannes}, title = {VDI-Richtlinien - mit Technischen Regeln Wirtschaftlichkeit erh{\"o}hen und Standards setzen}, series = {Betriebliche Instandhaltung}, booktitle = {Betriebliche Instandhaltung}, publisher = {Springer}, address = {Berlin [u.a.]}, isbn = {978-3-642-00502-2}, doi = {10.1007/978-3-642-00502-2_26}, pages = {311 -- 317}, year = {2009}, abstract = {Der Verein Deutscher Ingenieure e.V. (VDI) ist ein gemeinn{\"u}tziger, wirtschaftlich und politisch unabh{\"a}ngiger, technisch-wissenschaftlicher Verein von Ingenieuren und Naturwissenschaftlern. Mit {\"u}ber 137 000 pers{\"o}nlich zugeordneten Mitgliedern ist er eine der gr{\"o}ßten Ingenieur-Vereinigungen Europas und gilt in Deutschland als f{\"u}hrender Sprecher der Technik und der Ingenieure. 1856 gegr{\"u}ndet, hat er viele f{\"u}r die Technik wesentliche Entwicklungen in Gang gesetzt, so im Bereich der technischen {\"U}berwachung, der technischen Regelsetzung und Normung, der Arbeitsstudien, im gewerblichen Rechtsschutz und im Patentwesen. Seit seiner Gr{\"u}ndung sieht es der VDI als seine Aufgabe, "das Zusammenwirken aller geistiger Kr{\"a}fte der Technik im Bewusstsein ethischer Verantwortung zu f{\"o}rdern" und die Lebensm{\"o}glichkeiten aller Menschen durch Entwicklung und sinnvoller Anwendung technischer Mittel zu verbessern.}, language = {de} } @book{ReichelMuellerMandelartz2009, author = {Reichel, Jens and M{\"u}ller, Gerhard and Mandelartz, Johannes}, title = {Betriebliche Instandhaltung}, publisher = {Springer}, address = {Berlin [u.a.]}, isbn = {978-3-642-00502-2}, pages = {XXI, 354 S. Ill., graph. Darst.}, year = {2009}, subject = {Unternehmen}, language = {de} } @article{KirchnerLiSpelthahnetal.2009, author = {Kirchner, Patrick and Li, B. and Spelthahn, H. and Henkel, H. and Schneider, A. and Kolstad, J. and Friedrich, P. and Sch{\"o}ning, Michael Josef}, title = {Realisierung eines miniaturisierten Gassensors in Chiptechnologie basierend auf einer D{\"u}nnschicht-Thermos{\"a}ule zur H2O2-Detektion in aseptischen Abf{\"u}llanlagen}, series = {9. Dresdner Sensor-Symposium : Dresden, 07.-09. Dezember 2009 / Gerlach, Gerald ; Hauptmann, Peter [Hrsg.]}, journal = {9. Dresdner Sensor-Symposium : Dresden, 07.-09. Dezember 2009 / Gerlach, Gerald ; Hauptmann, Peter [Hrsg.]}, publisher = {TUDpress}, address = {Dresden}, isbn = {978-3-941298-44-6}, pages = {293 -- 296}, year = {2009}, language = {de} } @article{ReisertHenkelSchneideretal.2009, author = {Reisert, Steffen and Henkel, H. and Schneider, A. and Sch{\"a}fer, D. and Friedrich, P. and Berger, J. and Sch{\"o}ning, Michael Josef}, title = {Entwicklung eines Handheld-Sensorsystems f{\"u}r die „On-line"-Messung der H2O2-Konzentration in aseptischen Entkeimungsprozessen}, series = {9. Dresdner Sensor-Symposium : Dresden, 07.-09. Dezember 2009 / Gerlach, Gerald ; Hauptmann, Peter [Hrsg.]}, journal = {9. Dresdner Sensor-Symposium : Dresden, 07.-09. Dezember 2009 / Gerlach, Gerald ; Hauptmann, Peter [Hrsg.]}, publisher = {TUDpress}, address = {Dresden}, isbn = {978-3-941298-44-6}, pages = {285 -- 288}, year = {2009}, language = {de} } @article{WernerGroebelSchuhmacheretal.2009, author = {Werner, Frederik and Groebel, Simone and Schuhmacher, K. and Spelthahn, Heiko and Wagner, Torsten and Selmer, Thorsten and Baumann, Marcus and Sch{\"o}ning, Michael Josef}, title = {Bestimmung der metabolischen Aktivit{\"a}t von Mikroorganismen w{\"a}hrend des Biogasbildungsprozesses}, series = {9. Dresdner Sensor-Symposium : Dresden, 07.-09. Dezember 2009 / Gerlach, Gerald ; Hauptmann, Peter [Hrsg.]}, journal = {9. Dresdner Sensor-Symposium : Dresden, 07.-09. Dezember 2009 / Gerlach, Gerald ; Hauptmann, Peter [Hrsg.]}, publisher = {TUDpress}, address = {Dresden}, isbn = {978-3-941298-44-6}, pages = {201 -- 204}, year = {2009}, language = {de} } @article{WagnerWernerMiyamotoetal.2009, author = {Wagner, Torsten and Werner, Frederik and Miyamoto, K. and Sch{\"o}ning, Michael Josef and Yoshinobu, T.}, title = {A high-density multi-point LAPS set-up using a VCSEL array and FPGA control}, series = {Procedia Chemistry. 1 (2009), H. 1}, journal = {Procedia Chemistry. 1 (2009), H. 1}, publisher = {Elsevier}, address = {Amsterdam}, isbn = {1876-6196}, pages = {1483 -- 1486}, year = {2009}, language = {en} } @article{MiyamotoWagnerMimuraetal.2009, author = {Miyamoto, Ko-ichiro and Wagner, Torsten and Mimura, Shuhei and Kanoh, Shin`ichiro and Yoshinobu, Tatsuo and Sch{\"o}ning, Michael Josef}, title = {Constant-phase-mode operation of the light-addressable potentiometric sensor}, series = {Procedia Chemistry. 1 (2009), H. 1}, journal = {Procedia Chemistry. 1 (2009), H. 1}, publisher = {Elsevier}, address = {Amsterdam}, isbn = {1876-6196}, pages = {1487 -- 1490}, year = {2009}, language = {en} } @article{KirchnerLiSpelthahnetal.2009, author = {Kirchner, Patrick and Li, B. and Spelthahn, H. and Henkel, H. and Friedrich, P. and Kolstad, J. and Keusgen, M. and Sch{\"o}ning, Michael Josef}, title = {Thin-film calorimetric H2O2 gas sensor for the validation of germicidal effectivity in aseptic filling processes}, series = {Procedia Chemistry. 1 (2009), H. 1}, journal = {Procedia Chemistry. 1 (2009), H. 1}, isbn = {1876-6196}, pages = {983 -- 986}, year = {2009}, language = {en} } @article{BalzerBrankmannBrinkeretal.2009, author = {Balzer, Hermann and Brankmann, Heinrich and Brinker, Bernd and Dehlke, Dieter}, title = {Kapitalstrukturpolitik und Kapitalgeberinteressen : Ergebnisse einer explorativen Befragung von Vertretern b{\"o}rsennotierter Unternehmen in Deutschland / Arbeitskreis „Finanzierung" der Schmalenbach-Gesellschaft f{\"u}r Betriebswirtschaft e.V. / Balzer, Hermann}, series = {Schmalenbachs Zeitschrift f{\"u}r betriebswirtschaftliche Forschung : Zfbf. 61 (2009), H. 3}, journal = {Schmalenbachs Zeitschrift f{\"u}r betriebswirtschaftliche Forschung : Zfbf. 61 (2009), H. 3}, publisher = {Springer Gabler}, address = {Wiesbaden}, isbn = {0341-2687}, pages = {323 -- 354}, year = {2009}, language = {de} } @article{SchererJacobiCastilloetal.2009, author = {Scherer, Ulrich W. and Jacobi, M. and Castillo, J. and Foerstel, D. H.}, title = {Ultra-low-level measurements of 3H and 14C in wines and champagne / Scherer, U. W. ; Jacobi, M. ; Castillo, J. ; Foerstel, D. H.}, series = {Radiation effects and defects in solids. 164 (2009), H. 5-6}, journal = {Radiation effects and defects in solids. 164 (2009), H. 5-6}, isbn = {1042-0150}, pages = {382 -- 385}, year = {2009}, language = {en} } @article{SchererSantanaMaieretal.2009, author = {Scherer, Ulrich W. and Santana, H. H. S. and Maier, G. and Rodenas, J.}, title = {Analysis of mechanical strength in ceramic pellets of nuclear fuel / Santana, H. H. S. ; Maier, G. ; Scherer, U. W. ; Rodenas, J.}, series = {Radiation effects and defects in solids. 164 (2009), H. 5-6}, journal = {Radiation effects and defects in solids. 164 (2009), H. 5-6}, publisher = {Taylor \& Francis}, address = {London}, isbn = {1042-0150}, pages = {313 -- 318}, year = {2009}, language = {en} } @article{Naujokat2009, author = {Naujokat, Anke}, title = {Jerusalemkirchen in Europa : Eine architektonische Typologie}, series = {Sehnsucht nach Jerusalem : Wege zum Heiligen Grab ; ein Projekt des Klosters Stift zum Heiligengrabe und dem Museums Europ{\"a}ischer Kulturen - Staatliche Museen zu Berlin im Rahmen des F{\"o}deralen Programms der Stiftung Preußischer Kulturbesitz ; [Begleitband zur Ausstellung "Sehnsucht nach Jerusalem. Wege zum Heiligen Grab", die im Interkonfessionellen Museum des Klosters Stift zum Heiligengrabe vom 14. September 2008 bis zum 31. Oktober 2010 gezeigt wird] / Ursula R{\"o}per (Hg.)}, journal = {Sehnsucht nach Jerusalem : Wege zum Heiligen Grab ; ein Projekt des Klosters Stift zum Heiligengrabe und dem Museums Europ{\"a}ischer Kulturen - Staatliche Museen zu Berlin im Rahmen des F{\"o}deralen Programms der Stiftung Preußischer Kulturbesitz ; [Begleitband zur Ausstellung "Sehnsucht nach Jerusalem. Wege zum Heiligen Grab", die im Interkonfessionellen Museum des Klosters Stift zum Heiligengrabe vom 14. September 2008 bis zum 31. Oktober 2010 gezeigt wird] / Ursula R{\"o}per (Hg.)}, publisher = {Lukas-Verl.}, address = {Berlin}, isbn = {978-3-86732-057-3}, pages = {74 -- 82}, year = {2009}, language = {de} } @article{Hoepner2009, author = {Hoepner, Gert}, title = {Ihr Statement bitte : [Vertrauen der Kunden]}, series = {direkt plus (2009)}, journal = {direkt plus (2009)}, pages = {34}, year = {2009}, language = {de} } @article{SchoeningTurekHeidenetal.2009, author = {Sch{\"o}ning, Michael Josef and Turek, M. and Heiden, W. and Riesen, A. and Chhabda, T. A. and Schubert, J. and Kr{\"u}ger, P. and Keusgen, M.}, title = {Artificial intelligence/fuzzy logic method for analysis of combined signals from heavy metal chemical sensors}, series = {Electrochimica Acta. 54 (2009), H. 25 Sp. Iss. SI}, journal = {Electrochimica Acta. 54 (2009), H. 25 Sp. Iss. SI}, publisher = {Elsevier}, address = {New York}, isbn = {0013-4686}, pages = {6082 -- 6088}, year = {2009}, language = {en} } @article{Elbers2009, author = {Elbers, Gereon}, title = {Identification of marker peptides in hair for discrimination with regard to species and breed / Koerner, Andrea ; Ring, Maike ; Fabry, Marlies ; Elbers, Gereon ; Moeller, Martin}, series = {Proceedings of the Aachen-Dresden International Textile Conference, 3rd, Aachen, Germany, Nov. 26-27, 2009}, journal = {Proceedings of the Aachen-Dresden International Textile Conference, 3rd, Aachen, Germany, Nov. 26-27, 2009}, publisher = {DWI}, address = {Aachen}, pages = {1 CD-ROM}, year = {2009}, language = {en} } @book{SchneiderSchneider2009, author = {Schneider, Bettina and Schneider, Wilhelm}, title = {Jahresabschluss und Jahresabschlussanalyse : systematische Darstellung in {\"U}bersichten. 4. Aufl., Studienausg.}, publisher = {Cuvillier}, address = {G{\"o}ttingen}, isbn = {978-3-86955-125-8}, pages = {Getr. Z{\"a}hlung : graph. Darst.}, year = {2009}, language = {de} } @article{Frings2009, author = {Frings, Michael}, title = {Das Wohnungsrecht : Aus{\"u}bungshindernis, Sozialhilferegress und Fremdvermietung bei {\"U}bergabevertr{\"a}gen}, series = {Neue Wirtschaftsbriefe Online; NWB ; Zeitschrift f{\"u}r Steuer- und Wirtschaftsrecht ; Sammelwerk ; Aufs{\"a}tze, Kommentare, Gesetzestexte, Urteile (2009)}, journal = {Neue Wirtschaftsbriefe Online; NWB ; Zeitschrift f{\"u}r Steuer- und Wirtschaftsrecht ; Sammelwerk ; Aufs{\"a}tze, Kommentare, Gesetzestexte, Urteile (2009)}, publisher = {NWB Verlag}, address = {Herne}, isbn = {0028-3460}, pages = {2253 -- 2262}, year = {2009}, language = {de} } @article{Frings2009, author = {Frings, Michael}, title = {Die Neuregelung der Haftung f{\"u}r Vereins- und Stiftungsvorst{\"a}nde : {\"U}berwachungspflicht, Haftungsprivilegierung, Haftungsfreistellung bei einfacher Fahrl{\"a}ssigkeit}, series = {Neue Wirtschaftsbriefe Online; NWB ; Zeitschrift f{\"u}r Steuer- und Wirtschaftsrecht ; Sammelwerk ; Aufs{\"a}tze, Kommentare, Gesetzestexte, Urteile (2009)}, journal = {Neue Wirtschaftsbriefe Online; NWB ; Zeitschrift f{\"u}r Steuer- und Wirtschaftsrecht ; Sammelwerk ; Aufs{\"a}tze, Kommentare, Gesetzestexte, Urteile (2009)}, publisher = {NWB Verlag}, address = {Herne}, isbn = {0028-3460}, pages = {3662 -- 3667}, year = {2009}, language = {de} } @article{Frings2009, author = {Frings, Michael}, title = {{\"U}berleitungsf{\"a}higkeit des Wohnungsrechts auf Sozialhilfetr{\"a}ger?}, series = {Sozialrecht aktuell. 13 (2009)}, journal = {Sozialrecht aktuell. 13 (2009)}, isbn = {1434-7261}, pages = {2001 -- 2004}, year = {2009}, language = {de} } @article{Schermutzki2009, author = {Schermutzki, Margret}, title = {Europ{\"a}isches Hochschulprojekt TUNING - Info-Zentren eingerichtet}, series = {Bologna-News : Neues aus dem Bologna-Zentrum HRK, Hochschulrektorenkonferenz (2009)}, journal = {Bologna-News : Neues aus dem Bologna-Zentrum HRK, Hochschulrektorenkonferenz (2009)}, number = {3}, isbn = {1869-2532}, pages = {9 -- 10}, year = {2009}, language = {de} }