TY - JOUR A1 - Blome, Hans-Joachim A1 - Kundt, Wolfgang T1 - Leptonic jets from young stellar objects? JF - Astrophysics and Space Science. 148 (1988), H. 2 Y1 - 1988 SN - 0004-640X SP - 343 EP - 361 ER - TY - JOUR A1 - Grap, Rolf Dietmar T1 - Leitfaden zur Arbeitsorganisation : Wie die Stahlindustrie traditionelle Arbeitsformen überwindet JF - Fir- + Iaw-Mitteilungen / Forschungsinstitut für Rationalisierung ; Institut für Arbeitswissenschaft, Technische Hochschule Aachen (1992) Y1 - 1992 SN - 0934-6430 N1 - Forschungsinstitut für Rationalisierung ; Institut für Arbeitswissenschaft SP - 7 EP - 7 PB - Inst. CY - Aachen ER - TY - JOUR A1 - Schwarzer, Klemens A1 - Bieger, A. A1 - Späte, F. T1 - Leistungsfähigkeit von solaren Warmwasserbereitungsanlagen : Ergebnisse des Forschungsprojektes VELS I JF - Energie und unsere Umwelt : 30. Juni bis 3. Juli 1992 ; [Tagungsbericht 1] ; 8. Internationales Sonnenforum '92 / [Hrsg.: Deutsche Gesellschaft für Sonnenenergie e.V., DGS. Red.: A. Hohmann ...]. - (Internationales Sonnenforum ; 8,1) Y1 - 1992 N1 - Internationales Sonnenforum <8, 1992, Berlin> SP - 307 EP - 312 PB - DGS-Sonnenenergie CY - München ER - TY - JOUR A1 - Dahmann, Peter T1 - Leistungsfähigkeit von Hydraulikfiltern bei unterschiedlichen Betriebsbedingungen JF - Ölhydraulik und Pneumatik. 34 (1990), H. 10 Y1 - 1990 SN - 0341-2660 SP - 682 EP - 688 ER - TY - JOUR A1 - Schlösser, Karl Helmut T1 - Leistungsbeschreibung und Bauvertrag JF - Zahlentafeln für den Baubetrieb / Hoffmann, Manfred ; Kuhlmann, Willy [Hrsg.]. 7., vollst. überarb. Aufl. Y1 - 2006 SN - 3-519-65220-X N1 - Kapitel 6 SP - 359 EP - 489 PB - Teubner CY - Wiesbaden ER - TY - JOUR A1 - Schlösser, Karl Helmut T1 - Leistungsbeschreibung und Bauvertrag JF - Beispiele für die Baubetriebspraxis / Hoffmann, Manfred ; Kuhlmann, Willy [Hrsg.]. Y1 - 2006 SN - 978-3-8351-0002-2 N1 - Kapitel 3 SP - 35 EP - 48 PB - Teubner CY - Wiesbaden ER - TY - JOUR A1 - Weihe, Stefan A1 - Ansgar, Ernst A1 - Röth, Thilo A1 - Proksch, Johannes T1 - Leichtmetall-Stahl-Verbundguss im Nutzfahrzeugbau JF - Lightweight Design N2 - In modernen Fahrzeugkarosserien der Großserie kommen zunehmend Materialmischbauweisen zur Anwendung. In Zusammenarbeit der Daimler AG, der Tower Automotive Holding GmbH, der Imperia GmbH sowie der Partnerunternehmen KSM Castings GmbH und Schaufler Tooling GmbH & Co. KG wird das Leichtbaupotenzial von Stahlblech-AluminiumverbundgussHybriden am Beispiel des vorderen Dachquerträgers des Mercedes-Benz Viano/Vito ausführlich untersucht. Y1 - 2013 SN - 2192-8738 (Online) SN - 1865-4819 (Print) VL - 6 IS - 2 SP - 38 EP - 43 PB - Springer CY - Berlin ER - TY - JOUR A1 - Heger, Michael T1 - Lehrveranstaltungskritik als angewandte Hochschuldidaktik JF - Feedback versus Evaluation. Bd. 1 : Argumente für und gegen die Bewertung der universitären Lehre Y1 - 1991 SP - 43 EP - 69 PB - Österreichischer Studien-Verl. CY - Innsbruck ER - TY - JOUR A1 - Heger, Michael T1 - Lehrbegleitende Beratung zu Massenveranstaltungen in der Hochschullehre: Darstellung eines Beartungskonzeptes und Fallbeispiel JF - Universität in Bewegung? Innovationen und Reformen / Hrsg.: Csanyi, Gottfried Y1 - 1986 SN - 0250-6467 SP - 484 EP - 512 ER - TY - JOUR A1 - Heuermann, Holger T1 - Leerläufe als postulierte Kalibrierstandards fuer Messungen auf planaren Schaltungen JF - tm - Technisches Messen. 64. 1997 (1997), H. 6 Y1 - 1997 SP - 230 EP - 237 ER - TY - JOUR A1 - Bragard, Michael A1 - Richter, S. A. T1 - LED-Kreisel als Praxis-Booster JF - Elektor : electronics worldwide Y1 - 2008 SN - 0932-5468 VL - 39 IS - 12 SP - 16 ER - TY - JOUR A1 - Vergé, Angela A1 - Pöttgen, Philipp A1 - Altherr, Lena A1 - Ederer, Thorsten A1 - Pelz, Peter F. ED - Greuloch, Ivo ED - Weber, Manfred ED - Meier, Miles T1 - Lebensdauer als Optimierungsziel: Algorithmische Struktursynthese am Beispiel eines hydrostatischen Getriebes JF - O+P – Ölhydraulik und Pneumatik N2 - Verfügbarkeit und Nachhaltigkeit sind wichtige Anforderungen bei der Planung langlebiger technischer Systeme. Meist werden bei Lebensdaueroptimierungen lediglich einzelne Komponenten vordefinierter Systeme untersucht. Ob eine optimale Lebensdauer eine gänzlich andere Systemvariante bedingt, wird nur selten hinterfragt. Technical Operations Research (TOR) erlaubt es, aus Obermengen technischer Systeme automatisiert die lebensdaueroptimale Systemstruktur auszuwählen. Der Artikel zeigt dies am Beispiel eines hydrostatischen Getriebes. Y1 - 2016 SN - 1614-9602 VL - 60 IS - 1-2 SP - 114 EP - 121 PB - Vereinigte Fachverl. CY - Mainz ER - TY - JOUR A1 - Fabo, Sabine T1 - Learning from Brachelen JF - Freistil (Boxhorn ; 8) Y1 - 2002 SP - 2,1 EP - 2,31 PB - FH Aachen, Fachbereich Gestaltung CY - Aachen ER - TY - JOUR A1 - Ferrein, Alexander A1 - Konur, Savas A1 - Lakemeyer, Gerhard T1 - Learning Decision Trees for Action Selection in Soccer Agents / Konur, Savas ; Ferrein, Alexander ; Lakemeyer, Gerhard Y1 - 2004 N1 - Proceedings of Workshop on Agents in dynamic and real-time environments SP - 1 EP - 7 ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - De Nardo, L. A1 - Balbinot, G. A1 - Colautti, P. T1 - Leak Microstructures Operation at low pressure of propane: application at the Trigger&Anti-Trigger system of the STARTRACK Experiment JF - Annual report / Istituto Nazionale di Fisica Nucleare, LNL, Laboratori Nazionali di Legnaro. 2004 (2005) Y1 - 2005 SN - 88-7337-008-X N1 - LNL-INFN(REP)-204/2005 SP - 242 EP - 243 ER - TY - JOUR A1 - Starke, Günther A1 - Drews, P. T1 - Le soudage au siecle de l'informatique JF - Souder. 18 (1994), H. 6 Y1 - 1994 SN - 0246-1900 SP - 33 EP - 44 ER - TY - JOUR A1 - Bhattarai, Aroj A1 - May, Charlotte Anabell A1 - Staat, Manfred A1 - Kowalczyk, Wojciech A1 - Tran, Thanh Ngoc T1 - Layer-specific damage modeling of porcine large intestine under biaxial tension JF - Bioengineering N2 - The mechanical behavior of the large intestine beyond the ultimate stress has never been investigated. Stretching beyond the ultimate stress may drastically impair the tissue microstructure, which consequently weakens its healthy state functions of absorption, temporary storage, and transportation for defecation. Due to closely similar microstructure and function with humans, biaxial tensile experiments on the porcine large intestine have been performed in this study. In this paper, we report hyperelastic characterization of the large intestine based on experiments in 102 specimens. We also report the theoretical analysis of the experimental results, including an exponential damage evolution function. The fracture energies and the threshold stresses are set as damage material parameters for the longitudinal muscular, the circumferential muscular and the submucosal collagenous layers. A biaxial tensile simulation of a linear brick element has been performed to validate the applicability of the estimated material parameters. The model successfully simulates the biomechanical response of the large intestine under physiological and non-physiological loads. KW - biaxial tensile experiment KW - anisotropy KW - hyperelastic KW - constitutive modeling KW - damage Y1 - 2022 U6 - https://doi.org/10.3390/bioengineering9100528 SN - 2306-5354 N1 - Der Artikel gehört zum Sonderheft "Computational Biomechanics" VL - 9 IS - 10, Early Access SP - 1 EP - 17 PB - MDPI CY - Basel ER - TY - JOUR A1 - Morais, Paulo V. A1 - Suman, Pedro H. A1 - Schöning, Michael Josef A1 - Siqueira Junior, José R. A1 - Orlandi, Marcelo O. T1 - Layer-by-layer film based on Sn₃O₄ nanobelts as sensing units to detect heavy metals using a capacitive field-effect sensor platform JF - Chemosensors N2 - Lead and nickel, as heavy metals, are still used in industrial processes, and are classified as “environmental health hazards” due to their toxicity and polluting potential. The detection of heavy metals can prevent environmental pollution at toxic levels that are critical to human health. In this sense, the electrolyte–insulator–semiconductor (EIS) field-effect sensor is an attractive sensing platform concerning the fabrication of reusable and robust sensors to detect such substances. This study is aimed to fabricate a sensing unit on an EIS device based on Sn₃O₄ nanobelts embedded in a polyelectrolyte matrix of polyvinylpyrrolidone (PVP) and polyacrylic acid (PAA) using the layer-by-layer (LbL) technique. The EIS-Sn₃O₄ sensor exhibited enhanced electrochemical performance for detecting Pb²⁺ and Ni²⁺ ions, revealing a higher affinity for Pb²⁺ ions, with sensitivities of ca. 25.8 mV/decade and 2.4 mV/decade, respectively. Such results indicate that Sn₃O₄ nanobelts can contemplate a feasible proof-of-concept capacitive field-effect sensor for heavy metal detection, envisaging other future studies focusing on environmental monitoring. KW - Sn₃O₄ KW - nanobelts KW - field-effect sensor KW - LbL films KW - heavy metals Y1 - 2023 U6 - https://doi.org/10.3390/chemosensors11080436 SN - 2227-9040 N1 - This article belongs to the Special Issue The Application of Electrochemical Sensors or Biosensors Based on Nanomaterials VL - 11 IS - 8 PB - MDPI CY - Basel ER - TY - JOUR A1 - Siqueira, Jose R. A1 - Werner, Frederik A1 - Bäcker, Matthias A1 - Poghossian, Arshak A1 - Zucolotto, Valtencir A1 - Oliveira, Osvaldo N. Jr. A1 - Schöning, Michael Josef T1 - Layer-by-Layer Assembly of Carbon Nanotubes Incorporated in Light-Addressable Potentiometric Sensors JF - Journal of Physical Chemistry C. 113 (2009), H. 33 Y1 - 2009 SN - 1932-7455 SP - 14765 EP - 14770 PB - American Chemical Society CY - Washington, DC ER - TY - JOUR A1 - Förster, Arnold T1 - Layer Deposition I JF - Fundamentals of nanoelectronics / Stefan Blügel ... (ed.). - (Lecture manuscripts of the ... Spring School of the Department of Solid State Research ; 34). - (Schriften des Forschungszentrums Jülich : Materie und Material ; 14 ; 34) Y1 - 2003 SN - 3-89336-319-X SP - C2.1 EP - C2.13 PB - Forschungszentrum, Zentralbibliothek CY - Jülich 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 - Morandi, Paolo A1 - Butenweg, Christoph A1 - Breis, Khaled A1 - Beyer, Katrin A1 - Magenes, Guido ED - Ansal, Atilla T1 - Latest findings on the behaviour factor q for the seismic design of URM buildings JF - Bulletin of Earthquake Engineering N2 - Recent earthquakes as the 2012 Emilia earthquake sequence showed that recently built unreinforced masonry (URM) buildings behaved much better than expected and sustained, despite the maximum PGA values ranged between 0.20–0.30 g, either minor damage or structural damage that is deemed repairable. Especially low-rise residential and commercial masonry buildings with a code-conforming seismic design and detailing behaved in general very well without substantial damages. The low damage grades of modern masonry buildings that was observed during this earthquake series highlighted again that codified design procedures based on linear analysis can be rather conservative. Although advances in simulation tools make nonlinear calculation methods more readily accessible to designers, linear analyses will still be the standard design method for years to come. The present paper aims to improve the linear seismic design method by providing a proper definition of the q-factor of URM buildings. These q-factors are derived for low-rise URM buildings with rigid diaphragms which represent recent construction practise in low to moderate seismic areas of Italy and Germany. The behaviour factor components for deformation and energy dissipation capacity and for overstrength due to the redistribution of forces are derived by means of pushover analyses. Furthermore, considerations on the behaviour factor component due to other sources of overstrength in masonry buildings are presented. As a result of the investigations, rationally based values of the behaviour factor q to be used in linear analyses in the range of 2.0–3.0 are proposed. KW - Unreinforced masonry buildings KW - Modern constructions KW - Seismic design KW - Linear elastic analysis KW - Behaviour factor q Y1 - 2022 U6 - https://doi.org/10.1007/s10518-022-01419-7 SN - 1573-1456 SN - 1570-761X VL - 20 IS - 11 SP - 5797 EP - 5848 PB - Springer Nature CY - Cham ER - TY - JOUR A1 - Bialonski, Stephan A1 - Schindler, K. A1 - Elger, C. E. A1 - Lehnertz, Klaus T1 - Lateralized characteristics of the evolution of EEG correlation during focal onset seizures: a mechanism to prevent secondary generalization? JF - Epilepsia N2 - Rationale: Previous studies [Topolnik et al., Cereb Cortex 2003; 13: 883; Schindler et al., Brain 2007; 130: 65] indicate that the termination of focal onset seizures may be causally related to an increase of global neuronal correlation during the second half of the seizures. This increase was observed to occur earlier in complex partial seizures than in secondarily generalized seizures. We here address the question whether such an increase of neuronal correlation prior to seizure end is indeed a global phenomenon, involving both hemispheres or whether there are side-specific differences. Methods: We analyzed 20 focal onset seizures (10 complex partial, 10 secondarily generalized seizures) recorded in 13 patients who underwent presurgical evaluation of focal epilepsies of different origin. EEG was recorded intracranially from bilaterally implanted subdural strip and intrahippocampal depth electrodes. Utilizing a moving window approach, we investigated the evolution of the maximum cross correlation for all channel combinations during seizures. For each moving window the mean value of the maximum cross correlation (MCC) between all electrode contacts was computed separately for each hemisphere. After normalization of seizure durations, MCC values of the ipsi- and contralateral hemisphere for all seizures were determined. Results: We observed that the MCC of the contralateral hemisphere in complex partial seizures increased during the first half of the seizure, whereas, for the same time interval, the MCC of the ipsilateral hemisphere even declined below the level of the pre-seizure period. In contrast, no significant differences between both hemispheres could be observed for secondarily generalized seizures where both hemispheres showed a simultaneous increase of MCC during the second half of the seizures. The level of MCC for the contralateral hemisphere was higher for complex partial seizures than for secondarily generalized seizures during the first half of the seizure. Conclusions: Our findings indicate that there are indeed lateralized differences in the evolution of global neuronal correlation during complex partial and secondarily generalized seizures. The observed contralateral increase of neuronal correlation during complex partial seizures might indicate an emerging self-organizing mechanism for preventing the spread of seizure activity. Y1 - 2008 SN - 0013-9580 VL - 49 SP - 11 EP - 11 ER - TY - JOUR A1 - Werner, Frederik A1 - Miyamoto, Ko-ichiro A1 - Wagner, Torsten A1 - Schöning, Michael Josef A1 - Yoshinobu, Tatsuo T1 - Lateral resolution enhancement of pulse-driven light-addressable potentiometric sensor JF - Sensor and Actuators B: Chemical N2 - To study chemical and biological processes, spatially resolved determination of the concentrations of one or more analyte species is of distinct interest. With a light-addressable potentiometric sensor (LAPS), chemical images can be created, which visualize the concentration distribution above the sensor plate. One important challenge is to achieve a good lateral resolution in order to detect events that take place in a small and limited region. LAPS utilizes a focused light spot to address the measurement region. By moving this light spot along the semiconductor sensor plate, the concentration distribution can be observed. In this study, we show that utilizing a pulse as light excitation instead of a traditionally used continuously modulated light excitation, the lateral resolution can be improved by a factor of 6 or more. KW - Chemical images KW - LAPS KW - Light-addressable potentiometric sensor Y1 - 2017 U6 - https://doi.org/10.1016/j.snb.2017.02.057 SN - 0925-4005 VL - 248 SP - 961 EP - 965 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Benzel, Ute A1 - Utzerath, Meike T1 - Latente Steuern im Zusammenhang mit Beteiligungen an Tochterunternehmen im IFRS-Konzernabschluss JF - Internationale Steuer-Rundschau : ISR ; Zeitschrift für internationales Steuerrecht Y1 - 2013 SN - 2194-539X IS - 4 SP - 143 EP - 148 PB - Verlag Dr. Otto Schmidt CY - Köln ER - TY - JOUR A1 - Mottaghy, Darius A1 - Rath, Volker T1 - Latent heat effects in subsurface heat transport modelling and their impact on palaeotemperature reconstructions JF - Geophysical Journal International Y1 - 2006 U6 - https://doi.org/10.1111/j.1365-246X.2005.02843.x SN - 1365-246X VL - 164 IS - 1 SP - 236 EP - 245 ER - TY - JOUR A1 - Gebhardt, Andreas T1 - Laserwelding with fillerwire JF - LIA handbook of laser material processing / Laser Institute of America Y1 - 2001 SN - 3-540-41770-2 N1 - Chapter 11.2.12 CY - Orlando, Florida ER - TY - JOUR A1 - Gartzen, Johannes A1 - Gebhardt, Andreas A1 - Anger, A. A1 - Petschke, U. A1 - Lingens, Hans T1 - Laserstrahlschweißen mit Schweißdraht von Wärmetauschern mit hohem Wirkungsgrad JF - Proceedings : Aachen, Germany, 31st October - 4th November, 1994 / 27th ISATA Y1 - 1994 SN - 0-947719-64-4 N1 - Konferenz-Einzelbericht: ISATA, 27. Internat. Symp. on Automotive Technology & Automation SP - 397 EP - 403 PB - Automotive Automation CY - Croydon ER - TY - JOUR A1 - Malecha, Hartmut A1 - Klubert, J. A1 - Heinen-Fuchs, Sabine T1 - Laserscanning passe? 3-D-Oberflächenmodelle aus Bilddaten und deren messtechnischer Nutzen JF - Wasserwirtschaft Y1 - 2014 SN - 0043-0978 N1 - Die Zeitschrift ist gedruckt in der Bibliothek Bayernallee vorhanden. VL - Jg. 104 IS - Nr. 9 SP - 32 EP - 35 PB - Springer Vieweg CY - Wiesbaden ER - TY - JOUR A1 - Ermolenko, Y. E. A1 - Yoshinobu, T. A1 - Mourzina, Y. G. A1 - Vlasov, Y. G. A1 - Schöning, Michael Josef A1 - Iwasaki, H. T1 - Laserscanned transducer (LSST) as a multisensor system JF - Sensors and Actuators B. 103 (2004), H. 1-2 Y1 - 2004 SN - 0925-4005 SP - 457 EP - 462 ER - TY - JOUR A1 - Gartzen, Johannes A1 - Lingens, Hans A1 - Schönbohm, J. A1 - Baumjohann, F. A1 - Gebhardt, Andreas T1 - Laserhärten - im Verbund möglich. Forschungsverbund Lasertechnik NRW auf der Suche nach neuen Laseranwendungen JF - Technica, Rupperswil. 42 (1993), H. 24 Y1 - 1993 SN - 0040-866X SP - 14 EP - 18 ER - TY - JOUR A1 - Gebhardt, Andreas T1 - Lasereinsatz in der Fertigung der Fahrzeugindustrie. Grundlagen der Anwendung von Lasern zur Materialbearbeitung Y1 - 1997 N1 - Konferenz-Einzelbericht : Laseranwendungen im Automobilbau, 1. Euroforum-Anwenderkonferenz zum Lasereinsatz, Nürtingen, DE, 23.-24. Okt, 1997 SP - 1 EP - 154 ER - TY - JOUR A1 - Ferrein, Alexander A1 - Strack, Andreas A1 - Lakemeyer, Gerhard T1 - Laser-Based Localization with Sparse Landmarks / Strack, Andreas ; Ferrein, Alexander ; Lakemeyer, Gerhard JF - RoboCup 2005: Robot Soccer World Cup IX Y1 - 2006 SN - 978-3-540-35437-6 N1 - Lecture Notes in Computer Science ; 4020 SP - 569 EP - 576 PB - Springer CY - Berlin ER - TY - JOUR A1 - Reisgen, Uwe A1 - Olschok, Simon A1 - Jakobs, Stefan A1 - Schleser, Markus A1 - Mokrov, Oleg A1 - Rossiter, Eduardo T1 - Laser beam submerged arc hybrid welding JF - Physics procedia N2 - The laser beam-submerged arc hybrid welding method originates from the knowledge that, with increasing penetration depth, the laser beam process has a tendency to pore formation in the lower weld regions. The coupling with the energy-efficient submerged-arc process improves degassing and reduces the tendency to pore formation. The high deposition rate of the SA process in combination with the laser beam process offers, providing the appropriate choice of weld preparation, the possibility of welding plates with a thickness larger than 20° mm in a single pass, and also of welding thicker plates with the double-sided single pass technique. Y1 - 2012 U6 - https://doi.org/10.1016/j.phpro.2012.10.016 SN - 1875-3892 N1 - Part of special issue "Laser assisted net shape engineering 7 (LANE 2012)" VL - 39 SP - 75 EP - 83 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Roesner, Andreas A1 - Scheik, Sven A1 - Olowinsky, Alexander A1 - Gillner, Arnold A1 - Reisgen, Uwe A1 - Schleser, Markus T1 - Laser assisted joining of plastic metal hybrids JF - Lasers in manufacturing 2011 : proceedings of the sixth International WLT Conference on Lasers in Manufacturing, Munich, May 23 - 26 2011. (Physics procedia ; Vol. 12 (2011), Part B) Y1 - 2011 SN - 1875-3892 (E-Journal); 1875-3884 (Print) SP - 370 EP - 377 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Dantism, Shahriar A1 - Röhlen, Desiree A1 - Dahmen, Markus A1 - Wagner, Torsten A1 - Wagner, Patrick A1 - Schöning, Michael Josef T1 - LAPS-based monitoring of metabolic responses of bacterial cultures in a paper fermentation broth JF - Sensors and Actuators B: Chemical N2 - As an alternative renewable energy source, methane production in biogas plants is gaining more and more attention. Biomass in a bioreactor contains different types of microorganisms, which should be considered in terms of process-stability control. Metabolically inactive microorganisms within the fermentation process can lead to undesirable, time-consuming and cost-intensive interventions. Hence, monitoring of the cellular metabolism of bacterial populations in a fermentation broth is crucial to improve the biogas production, operation efficiency, and sustainability. In this work, the extracellular acidification of bacteria in a paper-fermentation broth is monitored after glucose uptake, utilizing a differential light-addressable potentiometric sensor (LAPS) system. The LAPS system is loaded with three different model microorganisms (Escherichia coli, Corynebacterium glutamicum, and Lactobacillus brevis) and the effect of the fermentation broth at different process stages on the metabolism of these bacteria is studied. In this way, different signal patterns related to the metabolic response of microorganisms can be identified. By means of calibration curves after glucose uptake, the overall extracellular acidification of bacterial populations within the fermentation process can be evaluated. Y1 - 2020 U6 - https://doi.org/10.1016/j.snb.2020.128232 SN - 0925-4005 VL - 320 IS - Art. 128232 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Ferrein, Alexander A1 - Beck, Daniel A1 - Lakemeyer, Gerhard T1 - Landmark-Based Representations for Navigating Holonomic Soccer Robots / Beck, Daniel ; Ferrein, Alexander ; Lakemeyer, Gerhard JF - RoboCup 2008 : robot soccer world cup XII / Luca Iocchi ... (eds.) Y1 - 2009 SN - 978-3-642-02921-9 N1 - Lecture Notes in Computer Science ; 5399 SP - 25 EP - 36 PB - Springer CY - Heidelberg ER - TY - JOUR A1 - Pietsch, Wolfram A1 - Brandenburg, Peter T1 - Landkarte für die Orientierung im "System-Dschungel". Inventarisierung von IT-Komponenten JF - ExperPraxis. 1999/2000 (1999) Y1 - 1999 SP - 57 EP - 59 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 - Mertens, Josef T1 - Laminar flow for supersonic transports JF - Proceedings : March 16 - 18, 1992, Congress Centrum, Hamburg, Federal Republic of Germany / organized jointly by: Deutsche Gesellschaft für Luft- und Raumfahrt e.V. ... [Programme committee J. Szodruch ...] Y1 - 1992 SN - 3-922010-73-3 N1 - DGLR-Bericht ; 92,06 SP - 319 EP - 323 PB - DGLR CY - Bonn ER - TY - JOUR A1 - Gerhardt, Hans Joachim A1 - Jung, O. T1 - Lagesicherheit mechanisch befestigter Dachabdichtungen bei Windbelastung JF - Die Bautechnik. 68 (1991), H. 11 Y1 - 1991 SN - 0005-6820 SP - 372 EP - 377 ER - TY - JOUR A1 - Gerhardt, Hans Joachim A1 - Bofah, K.-K. A1 - Kramer, C. T1 - Lagesicherheit lose verlegter Wärmedämmplatten auf Flachdächern JF - Die Bautechnik. 67 (1990), H. 2 Y1 - 1990 SN - 0005-6820 SP - 55 EP - 60 ER - TY - JOUR A1 - Enning, Manfred A1 - Schloßer, A. A1 - Rake, H. A1 - Pischinger, S. T1 - Ladedruck- und Abgasrückführregelung bei direkteinspritzenden Pkw-Dieselmotoren / Schloßer, A. ; Enning, M. ; Rake, H. ; Pischinger, S. JF - 8. Aachener Kolloquium Fahrzeug- und Motorentechnik : 04. - 06. Oktober 1999, Eurogress Aachen / [Hrsg.: VKA, Lehrstuhl für Verbrennungskraftmaschinen Aachen ...] Wiss. Leitung: S. Pischinger ..., Bd. 2 : 6. Oktober 1999 Y1 - 1999 N1 - Aachener Kolloquium Fahrzeug- und Motorentechnik <8, 1999, Aachen> SP - 969 EP - 986 ER - TY - JOUR A1 - Schwarzer, Klemens A1 - Werner, M. A1 - Hartz, T. T1 - Lacasa - an instrument for the energy analysis and optimisation of buildings including technical equipment JF - Proceedings / organised by: ISES Europe ... [Ed.: Deutsche Gesellschaft für Sonnenenergie e.V. - DGS, Munich ; PSE GmbH - Forschung Entwicklung Marketing, Freiburg]. - Vol. 2 Y1 - 2004 SN - 3-9809656-2-7 N1 - EuroSun <5, 2004, Freiburg, Breisgau> ; Internationales Sonnenforum <14, 2004, Freiburg, Breisgau> ; Deutsche Gesellschaft für Sonnenenergie ; CD-ROM-Ausg.: ISBN 3-9809656-4-3 SP - 2-489-2-494 PB - PSE CY - Freiburg [Breisgau] ER - TY - JOUR A1 - Grap, Rolf Dietmar T1 - Labormanagement : Methoden und Vorgehen JF - Chemie in Labor und Biotechnik : CLB. 46 (1995), H. 4 Y1 - 1995 SN - 0943-6677 SP - 176 EP - 178 ER - TY - JOUR A1 - Grap, Rolf Dietmar T1 - Labormanagement : Methoden und Vorgehen JF - Chemie in Labor und Biotechnik : CLB. 46 (1995), H. 5 Y1 - 1995 SN - 0943-6677 SP - 224 EP - 227 ER - TY - JOUR A1 - Zischank, Wolfgang J. A1 - Heidler, Fridolin A1 - Wiesinger, J. A1 - Metwally, I. A1 - Kern, Alexander A1 - Seevers, M. T1 - Laboratory simulation of direct lightning strokes to a modeled building : measurement of magnetic fields and included voltages JF - Journal of electrostatics. 60 (2004), H. 2 - 4 Y1 - 2004 SN - 0304-3886 N1 - ISSN der E-Ausg.: 0304-3886 SP - 223 EP - 232 ER - TY - JOUR A1 - Grap, Rolf Dietmar T1 - Labor-Management optimieren : Effiziente Organisation im industriellen Labor. JF - Fir- + Iaw-Mitteilungen / Forschungsinstitut für Rationalisierung ; Institut für Arbeitswissenschaft, Technische Hochschule Aachen (1992) Y1 - 1992 SN - 0934-6430 N1 - Forschungsinstitut für Rationalisierung ; Institut für Arbeitswissenschaft SP - 13 PB - Inst. CY - Aachen ER - TY - JOUR A1 - Schöning, Michael Josef A1 - Kloock, Joachim P. T1 - Labor für Chemo- und Biosensorik an der FH Aachen, Abt. Jülich – Mehr als nur studieren JF - Fachblatt Fachhochschule Aachen (2004) Y1 - 2004 SN - 1430-7707 SP - 18 EP - 19 ER - TY - JOUR A1 - Poghossian, Arshak A1 - Schöning, Michael Josef T1 - Label-free sensing of biomolecules with field-effect devices for clinical applications JF - Electroanalysis N2 - Among the variety of transducer concepts proposed for label-free detection of biomolecules, the semiconductor field-effect device (FED) is one of the most attractive platforms. As medical techniques continue to progress towards diagnostic and therapies based on biomarkers, the ability of FEDs for a label-free, fast and real-time detection of multiple pathogenic and physiologically relevant molecules with high specificity and sensitivity offers very promising prospects for their application in point-of-care and personalized medicine for an early diagnosis and treatment of diseases. The presented paper reviews recent advances and current trends in research and development of different FEDs for label-free, direct electrical detection of charged biomolecules by their intrinsic molecular charge. The authors are mainly focusing on the detection of the DNA hybridization event, antibody-antigen affinity reaction as well as clinically relevant biomolecules such as cardiac and cancer biomarkers. Y1 - 2014 U6 - https://doi.org/10.1002/elan.201400073 SN - 1521-4109 (E-Journal); 1040-0397 (Print) VL - 26 IS - 6 SP - 1197 EP - 1213 PB - Wiley-VCH CY - Weinheim ER -