TY - JOUR
A1 - Khaydukova, M. M.
A1 - Zadorozhnaya, O. A.
A1 - Kirsanov, D. O.
A1 - Iken, Heiko
A1 - Rolka, David
A1 - Schöning, Michael Josef
A1 - Babain, V. A.
A1 - Vlasov, Yu. G.
A1 - Legin, A. V.
T1 - Multivariate processing of atomic-force microscopy images for detection of the response of plasticized polymeric membranes
JF - Russian journal of applied chemistry
N2 - The possibility of using the atomic-force microscopy as a method for detection of the analytical signal from plasticized polymeric sensor membranes was analyzed. The surfaces of cadmium-selective membranes based on two polymeric matrices were examined. The digital images were processed with multivariate image analysis techniques. A correlation was found between the surface profile of an ion-selective membrane and the concentration of the ion in solution.
Y1 - 2014
U6 - https://doi.org/10.1134/S1070427214030112
SN - 1608-3296 (E-Journal); 1070-4272 (Print)
VL - 87
IS - 3
SP - 307
EP - 314
PB - Springer
CY - Dordrecht
ER -
TY - JOUR
A1 - Svaneborg, Carsten
A1 - Karimi-Varzaneh, Hossein Ali
A1 - Hojdis, Nils
A1 - Fleck, Franz
A1 - Everaers, Ralf
T1 - Multiscale approach to equilibrating model polymer melts
JF - Physical Review E
N2 - We present an effective and simple multiscale method for equilibrating Kremer Grest model polymer melts of varying stiffness. In our approach, we progressively equilibrate the melt structure above the tube scale, inside the tube and finally at the monomeric scale. We make use of models designed to be computationally effective at each scale. Density fluctuations in the melt structure above the tube scale are minimized through a Monte Carlo simulated annealing of a lattice polymer model. Subsequently the melt structure below the tube scale is equilibrated via the Rouse dynamics of a force-capped Kremer-Grest model that allows chains to partially interpenetrate. Finally the Kremer-Grest force field is introduced to freeze the topological state and enforce correct monomer packing. We generate 15 melts of 500 chains of 10.000 beads for varying chain stiffness as well as a number of melts with 1.000 chains of 15.000 monomers. To validate the equilibration process we study the time evolution of bulk, collective, and single-chain observables at the monomeric, mesoscopic, and macroscopic length scales. Extension of the present method to longer, branched, or polydisperse chains, and/or larger system sizes is straightforward.
Y1 - 2016
U6 - https://doi.org/10.1103/PhysRevE.94.032502
SN - 2470-0053
VL - 94
IS - 032502
PB - AIP Publishing
CY - Melville, NY
ER -
TY - JOUR
A1 - Heuermann, Holger
T1 - Multiport S-parameter calculation from two-port network analyzer measurements with or without switch matrix
JF - ARFTG Conference, 2006 67th, San Francisco, CA
Y1 - 2006
SN - 978-0-7803-9529-9
SP - 219
EP - 222
ER -
TY - JOUR
A1 - Alt, Helmut
T1 - Multiplikativ oder additiv? Diskussionsbeitrag zu Preisanpassungsklauseln in der Gaswirtschaft
JF - Energiewirtschaftliche Tagesfragen : et ; Zeitschrift für Energiewirtschaft, Recht, Technik und Umwelt
Y1 - 1985
SN - 0013-743X
VL - Jg. 35
SP - 609
EP - 611
ER -
TY - JOUR
A1 - Pourshahidi, Ali Mohammad
A1 - Achtsnicht, Stefan
A1 - Nambipareechee, Mrinal Murali
A1 - Offenhäusser, Andreas
A1 - Krause, Hans-Joachim
T1 - Multiplex detection of magnetic beads using offset field dependent frequency mixing magnetic detection
JF - Sensors
N2 - Magnetic immunoassays employing Frequency Mixing Magnetic Detection (FMMD) have recently become increasingly popular for quantitative detection of various analytes. Simultaneous analysis of a sample for two or more targets is desirable in order to reduce the sample amount, save consumables, and save time. We show that different types of magnetic beads can be distinguished according to their frequency mixing response to a two-frequency magnetic excitation at different static magnetic offset fields. We recorded the offset field dependent FMMD response of two different particle types at frequencies ƒ₁ + n⋅ƒ₂, n = 1, 2, 3, 4 with ƒ₁ = 30.8 kHz and ƒ₂ = 63 Hz. Their signals were clearly distinguishable by the locations of the extremes and zeros of their responses. Binary mixtures of the two particle types were prepared with different mixing ratios. The mixture samples were analyzed by determining the best linear combination of the two pure constituents that best resembled the measured signals of the mixtures. Using a quadratic programming algorithm, the mixing ratios could be determined with an accuracy of greater than 14%. If each particle type is functionalized with a different antibody, multiplex detection of two different analytes becomes feasible.
KW - colorization
KW - multiplex detection
KW - frequency mixing magnetic detection
KW - magnetic nanoparticles
Y1 - 2021
U6 - https://doi.org/10.3390/s21175859
SN - 1424-8220
N1 - This article belongs to the Special Issue "Advanced Nanomaterial-Based Sensors for Biomedical Applications"
VL - 21
IS - 17
PB - MDPI
CY - Basel
ER -
TY - JOUR
A1 - Achtsnicht, Stefan
A1 - Pourshahidi, Ali Mohammad
A1 - Offenhäusser, Andreas
A1 - Krause, Hans-Joachim
T1 - Multiplex detection of different magnetic beads using frequency scanning in magnetic frequency mixing technique
JF - Sensors
N2 - In modern bioanalytical methods, it is often desired to detect several targets in one sample within one measurement. Immunological methods including those that use superparamagnetic beads are an important group of techniques for these applications. The goal of this work is to investigate the feasibility of simultaneously detecting different superparamagnetic beads acting as markers using the magnetic frequency mixing technique. The frequency of the magnetic excitation field is scanned while the lower driving frequency is kept constant. Due to the particles’ nonlinear magnetization, mixing frequencies are generated. To record their amplitude and phase information, a direct digitization of the pickup-coil’s signal with subsequent Fast Fourier Transformation is performed. By synchronizing both magnetic beads using frequency scanning in magnetic frequency mixing technique magnetic fields, a stable phase information is gained. In this research, it is shown that the amplitude of the dominant mixing component is proportional to the amount of superparamagnetic beads inside a sample. Additionally, it is shown that the phase does not show this behaviour. Excitation frequency scans of different bead types were performed, showing different phases, without correlation to their diverse amplitudes. Two commercially available beads were selected and a determination of their amount in a mixture is performed as a demonstration for multiplex measurements.
KW - frequency mixing magnetic detection
KW - magnetic sandwich immunoassay
KW - multiparametric immunoassays
Y1 - 2019
U6 - https://doi.org/10.3390/s19112599
SN - 1424-8220
VL - 19
IS - 11
PB - MDPI
CY - Basel
ER -
TY - JOUR
A1 - Reisert, Steffen
A1 - Geissler, H.
A1 - Weiler, C.
A1 - Wagner, P.
A1 - Schöning, Michael Josef
T1 - Multiple sensor-type system for monitoring the microbicidal effectiveness of aseptic sterilisation processes
JF - Food control
N2 - The present work describes a novel multiple sensor-type system for the real-time analysis of aseptic sterilisation processes employing gaseous hydrogen peroxide (H2O2) as a sterilant. The inactivation kinetics of Bacillus atrophaeus by gaseous H2O2 have been investigated by means of a methodical calibration experiment, taking into account the process variables H2O2 concentration, humidity and gas temperature. It has been found that the microbicidal effectiveness at H2O2 concentrations above 2% v/v is largely determined by the concentration itself, while at lower H2O2 concentrations, the gas temperature and humidity play a leading role. Furthermore, the responses of different types of gas sensors towards the influencing factors of the sterilisation process have been analysed within the same experiment. Based on a correlation established between the inactivation kinetics and the sensor responses, a calorimetric H2O2 sensor and a metal-oxide semiconductor (MOX) sensor have been identified as possible candidates for monitoring the microbicidal effectiveness of aseptic sterilisation processes employing gaseous H2O2. Therefore, two linear models that describe the relationship between sensor response and microbicidal effectiveness have been proposed.
Y1 - 2015
U6 - https://doi.org/10.1016/j.foodcont.2014.07.063
SN - 1873-7129 (E-Journal); 0956-7135 (Print)
VL - 47
SP - 615
EP - 622
ER -
TY - JOUR
A1 - Dachwald, Bernd
A1 - Seboldt, Wolfgang
A1 - Richter, L.
T1 - Multiple rendezvous and sample return missions to near-Earth objects using solar sailcraft / Dachwald, B. ; Seboldt, W. ; Richter, L.
JF - Acta Astronautica. 59 (2006), H. 8-11
Y1 - 2006
SN - 0094-5765
N1 - International Conference on Low Cost Planetary Missions <5, 2003, Noordwijk> ; Selected Proceedings
SP - 768
EP - 776
ER -
TY - JOUR
A1 - Dachwald, Bernd
A1 - Seboldt, Wolfgang
A1 - Richter, L.
T1 - Multiple Rendezvous and Sample Return Missions to Near-Earth Asteroids Using Solar Sailcraft
JF - Proceedings of the Fifth IAA International Conference on Low Cost Planetary Missions : 24 - 26 September 2003, ESTEC, Noordwijk, the Netherlands / [comp. by R. A. Harris]
Y1 - 2003
SN - 92-9092-853-0
N1 - International Conference on Low Cost Planetary Missions <5, 2003, Noordwijk> ; International Academy of Astronautics ; European Space Research and Technology Centre
SP - 351
EP - 358
PB - ESA
CY - Noordwijk
ER -
TY - JOUR
A1 - Peloni, Alessandro
A1 - Dachwald, Bernd
A1 - Ceriotti, Matteo
T1 - Multiple near-earth asteroid rendezvous mission: Solar-sailing options
JF - Advances in Space Research
Y1 - 2017
U6 - https://doi.org/10.1016/j.asr.2017.10.017
SN - 0273-1177
IS - In Press, Corrected Proof
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Dachwald, Bernd
A1 - Seboldt, Wolfgang
T1 - Multiple Near-Earth Asteroid Rendezvous and Sample Return Using First Generation Solar Sailcraft
JF - Acta Astronautica. 57 (2005), H. 11
Y1 - 2005
SN - 0094-5765
SP - 864
EP - 875
ER -
TY - JOUR
A1 - Tran, Duc Hung
T1 - Multiple corporate governance attributes and the cost of capital – Evidence from Germany
JF - The British Accounting Review
N2 - This paper investigates the extent to which corporate governance affects the cost of debt and equity capital of German exchange-listed companies. I examine corporate governance along three dimensions: financial information quality, ownership structure and board structure. The results suggest that firms with high levels of financial transparency and bonus compensations face lower cost of equity. In addition, block ownership is negatively related to firms' cost of equity when the blockholders are other firms, managers or founding-family members. Consistent with the conjecture that agency costs increase with firm size, I find significant cost of debt effects only in the largest German companies. Here, the creditors demand lower cost of debt from firms with block ownerships held by corporations or banks. My findings demonstrate that a uniform set of governance attributes is unlikely to satisfy suppliers of debt and equity capital equally.
Y1 - 2018
U6 - https://doi.org/https://doi.org/10.1016/j.bar.2014.02.003
SN - 0890-8389
VL - 46
IS - 2
SP - 179
EP - 197
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Huck, Christina
A1 - Poghossian, Arshak
A1 - Kerroumi, Iman
A1 - Schusser, Sebastian
A1 - Bäcker, Matthias
A1 - Zander, Willi
A1 - Schubert, Jürgen
A1 - Buniatyan, Vahe V.
A1 - Martirosyan, Norayr W.
A1 - Wagner, Patrick
A1 - Schöning, Michael Josef
T1 - Multiparameter sensor chip with Barium Strontium Titanate as multipurpose material
JF - Electroanalysis
N2 - It is well known that biochemical and biotechnological processes are strongly dependent and affected by a variety of physico-chemical parameters such as pH value, temperature, pressure and electrolyte conductivity. Therefore, these quantities have to be monitored or controlled in order to guarantee a stable process operation, optimization and high yield. In this work, a sensor chip for the multiparameter detection of three physico-chemical parameters such as electrolyte conductivity, pH and temperature is realized using barium strontium titanate (BST) as multipurpose material. The chip integrates a capacitively coupled four-electrode electrolyte-conductivity sensor, a capacitive field-effect pH sensor and a thin-film Pt-temperature sensor. Due to the multifunctional properties of BST, it is utilized as final outermost coating layer of the processed sensor chip and serves as passivation and protection layer as well as pH-sensitive transducer material at the same time. The results of testing of the individual sensors of the developed multiparameter sensor chip are presented. In addition, a quasi-simultaneous multiparameter characterization of the sensor chip in buffer solutions with different pH value and electrolyte conductivity is performed. To study the sensor behavior and the suitability of BST as multifunctional material under harsh environmental conditions, the sensor chip was exemplarily tested in a biogas digestate.
Y1 - 2014
U6 - https://doi.org/10.1002/elan.201400076
SN - 1521-4109 (E-Journal); 1040-0397 (Print)
VL - 26
IS - 5
SP - 980
EP - 987
PB - Wiley-VCH
CY - Weinheim
ER -
TY - JOUR
A1 - Pieper, Martin
T1 - Multiobjective optimization with expensive objectives applied to a thermodynamic material design problem
JF - Proceedings in applied mathematics and mechanics : PAMM. 11 (2011), H. 1
Y1 - 2011
SN - 1617-7061
SP - 733
EP - 734
PB - Wiley
CY - Weinheim
ER -
TY - JOUR
A1 - Prielmeier, Franz
A1 - Lang, E. W.
T1 - Multinuclear Spin-Lattice Relaxation Time Studies of Supercooled Aqueous LiCl-Solutions / E .W. Lang, F. X. Prielmeier
JF - Berichte der Bunsen-Gesellschaft für Physikalische Chemie. 92 (1988)
Y1 - 1988
SN - 0005-9021
SP - 717
ER -
TY - JOUR
A1 - Monakhova, Yulia
A1 - Diehl, Bernd W.K.
T1 - Multinuclear NMR screening of pharmaceuticals using standardization by 2H integral of a deuterated solvent
JF - Journal of Pharmaceutical and Biomedical Analysis
N2 - NMR standardization approach that uses the 2H integral of deuterated solvent for quantitative multinuclear analysis of pharmaceuticals is described. As a proof of principle, the existing NMR procedure for the analysis of heparin products according to US Pharmacopeia monograph is extended to the determination of Na+ and Cl- content in this matrix. Quantification is performed based on the ratio of a 23Na (35Cl) NMR integral and 2H NMR signal of deuterated solvent, D2O, acquired using the specific spectrometer hardware. As an alternative, the possibility of 133Cs standardization using the addition of Cs2CO3 stock solution is shown. Validation characteristics (linearity, repeatability, sensitivity) are evaluated. A holistic NMR profiling of heparin products can now also be used for the quantitative determination of inorganic compounds in a single analytical run using a single sample. In general, the new standardization methodology provides an appealing alternative for the NMR screening of inorganic and organic components in pharmaceutical products.
KW - NMR spectroscopy
KW - Inorganic ions
KW - Heparin
KW - Standardization
Y1 - 2022
SN - 0731-7085
U6 - https://doi.org/10.1016/j.jpba.2021.114530
VL - 209
IS - Article number: 114530
PB - Elsevier
ER -
TY - JOUR
A1 - Sawada, Kazuaki
A1 - Nakazawa, Hirokazu
A1 - Takenaga, Shoko
A1 - Hizawa, Takeshi
A1 - Futagawa, Masato
A1 - Dasai, Fumihiro
A1 - Sakurai, Takashi
A1 - Okumura, Koichi
A1 - Hattori, Toshiaki
A1 - Ishida, Makoto
T1 - Multimodal bioimage sensor
JF - IEICE transactions on fundamentals of electronics, communidations and computer sciences
N2 - To visualize the biochemical distribution two-dimensionally, we invented a solid-state-type ion image sensor that indicates the chemical activity of solutions and cells. The device, which consists of a CCD array covered with a functionalized membrane to detect charge accumulation, is highly sensitive to changes in the concentration and two-dimensional distribution of ions and biomaterials.
Y1 - 2014
U6 - https://doi.org/10.1587/transfun.E97.A.726
SN - 0916-8508 (Print) ; 1745-1337 (Online)
VL - E97-A (2014)
IS - 3
SP - 726
EP - 733
PB - IEICE
CY - Tokyo
ER -
TY - JOUR
A1 - Hillen, Walter
A1 - Jansen, N.
A1 - Unglauben, F.
A1 - Indefrey, R.
T1 - Multimediale Darstellung und Verarbeitung medizinischer Bilddaten in Rechnernetzen.
JF - Bildverarbeitung für die Medizin 1998 : Algorithmen - Systeme - Anwendungen ; proceedings des Workshops am 26. und 27. März 1998 in Aachen / Thomas Lehmann ... (Hrsg.)
Y1 - 1998
SN - 3540638857
N1 - Workshop Bildverarbeitung für die Medizin ; <1998, Aachen> Inhaltsverzeichnis
SP - 373
EP - 377
PB - Springer
CY - Berlin [u.a.]
ER -
TY - JOUR
A1 - Hartung, Frank
A1 - Dondeti, L.
A1 - Castleford, F.
T1 - Multimedia Internet KEYing (MIKEY) General Extension Payload for Open Mobile Alliance BCAST LTKM/STKM Transport / Dondeti, L. ; Castleford, D. ; Hartung, F.
Y1 - 2007
SP - 1
EP - 7
ER -
TY - JOUR
A1 - Meyer, S.
A1 - Hänel, Matthias
A1 - Beeh, B.
A1 - Dittmann-Gabriel, Sören
A1 - Dluhosch, R.
A1 - May, Martin
A1 - Herrmann, Ulf
T1 - Multifunktionaler thermischer Stromspeicher für die Strom- und Wärmeversorgung der Industrie von morgen
JF - ETG Journal / Energietechnische Gesellschaft im VDE (ETG)
Y1 - 2020
SN - 2625-9907
VL - 2020
IS - 1
SP - 6
EP - 9
ER -
TY - JOUR
A1 - Altherr, Lena
A1 - Ederer, Thorsten
A1 - Pöttgen, Philipp
A1 - Lorenz, Ulf
A1 - Pelz, Peter F.
ED - Pelz, Peter F.
ED - Groche, Peter
T1 - Multicriterial optimization of technical systems considering multiple load and availability scenarios
JF - Applied Mechanics and Materials
N2 - Cheap does not imply cost-effective -- this is rule number one of zeitgeisty system design. The initial investment accounts only for a small portion of the lifecycle costs of a technical system. In fluid systems, about ninety percent of the total costs are caused by other factors like power consumption and maintenance. With modern optimization methods, it is already possible to plan an optimal technical system considering multiple objectives. In this paper, we focus on an often neglected contribution to the lifecycle costs: downtime costs due to spontaneous failures. Consequently, availability becomes an issue.
KW - sustainability
KW - availability
KW - energy efficiency
KW - mixed-integer linear programming
KW - system synthesis
Y1 - 2015
SN - 1660-9336
U6 - https://doi.org/10.4028/www.scientific.net/AMM.807.247
VL - 807
SP - 247
EP - 256
ER -
TY - JOUR
A1 - Jacobs, Stephan
A1 - Quernheim, Ulrich
T1 - Multicopy ARQ Error Control Techniques for Multipoint Satellite Links / Ulrich Quernheim, Stephan Jacobs
JF - Proceedings of the IFIP TC 6 International Conference on Information Network and Data Communication : Lillehammer, Norway, 26 - 29 March, 1990 / ed. by Dipak Khakhar ...
Y1 - 1990
SN - 0-444-88696-6
N1 - International Conference on Information Network and Data Communication <3, 1990, Lillehammer>
PB - North-Holland
CY - Amsterdam [u.a.]
ER -
TY - JOUR
A1 - Schubert, J.
A1 - Schöning, Michael Josef
A1 - Mourzina, Y. G.
A1 - Legin, A. V.
A1 - Vlasov, Y. G.
A1 - Zander, W.
A1 - Lüth, H.
T1 - Multicomponent thin films for electrochemical sensor applications prepared by pulsed laser deposition
JF - Sensors and Actuators B. 76 (2001), H. 1-3
Y1 - 2001
SN - 0925-4005
SP - 327
EP - 330
ER -
TY - JOUR
A1 - Miyamoto, K.
A1 - Wagner, Torsten
A1 - Schöning, Michael Josef
A1 - Yoshinobu, T.
T1 - Multi-well structure for cell culture on the chemical imaging sensor
Y1 - 2011
N1 - 2011 16th International Solid-State Sensors, Actuators and Microsystems Conference (TRANSDUCERS) , Date: 5-9 June 2011
SP - 2130
EP - 2132
PB - IEEE
CY - New York
ER -
TY - JOUR
A1 - Reisert, Steffen
A1 - Schneider, Benno
A1 - Geissler, Hanno
A1 - Gompel, Matthias van
A1 - Wagner, Patrick
A1 - Schöning, Michael Josef
T1 - Multi-sensor chip for the investigation of different types of metal oxides for the detection of H2O2 in the ppm range
JF - physica status solidi (a)
N2 - In this work, a multi-sensor chip for the investigation of the sensing properties of different types of metal oxides towards hydrogen peroxide in the ppm range is presented. The fabrication process and physical characterization of the multi-sensor chip are described. Pure SnO2 and WO3 as well as Pd- and Pt-doped SnO2 films are characterized in terms of their sensitivity to H2O2. The sensing films have been prepared by drop-coating of water-dispensed nano-powders. A physical characterization, including scanning electron microscopy and X-ray diffraction analysis of the deposited metal-oxide films, was done. From the measurements in hydrogen peroxide atmosphere, it could be shown, that all of the tested metal oxide films are suitable for the detection of H2O2 in the ppm range. The highest sensitivity and reproducibility was achieved using Pt-doped SnO2.
Calibration plot of a SnO2, WO3, Pt-, and Pd-doped SnO2 gas sensor for H2O2 concentrations in the ppm range.
Y1 - 2013
SN - 1862-6319
VL - 210
IS - 5
SP - 898
EP - 904
PB - Wiley
CY - Weinheim
ER -
TY - JOUR
A1 - Bäcker, Matthias
A1 - Schusser, Sebastian
A1 - Poghossian, Arshak
A1 - Schöning, Michael Josef
T1 - Multi-Parametererfassung mit siliziumbasiertem Sensorchip: Aus Drei mach Eins
JF - GIT Labor-Fachzeitschrift
Y1 - 2014
SN - 0016-3538
IS - 2
SP - 28
EP - 30
PB - Wiley
ER -
TY - JOUR
A1 - Poghossian, Arshak
A1 - Berndsen, L.
A1 - Lüth, H.
A1 - Schultze, J. W.
A1 - Schöning, Michael Josef
T1 - Multi-Parameter-Detektions-System unter dem Einsatz eines einzigen Transducerprinzips sowohl für (bio-)chemische als auch physikalische Sensoren
JF - Sensoren und Mess-Systeme : Vorträge der 11. ITG/GMA-Fachtagung vom 11. bis 12. März 2002 in Ludwigsburg / Veranst.: Informationstechnische Gesellschaft im VDE (ITG) ... Wiss. Tagungsleitung: C. D. Kohl ....
Y1 - 2002
SN - 3-8007-2675-0
N1 - Sensoren und Mess-Systeme 2002
SP - 137
EP - 140
PB - VDE-Verl.
CY - Berlin [u.a.]
ER -
TY - JOUR
A1 - Huck, Christina
A1 - Poghossian, Arshak
A1 - Bäcker, Matthias
A1 - Reisert, Steffen
A1 - Kramer, Friederike
A1 - Begoyan, Vardges K.
A1 - Buniatyan, Vahe V.
A1 - Schöning, Michael Josef
T1 - Multi-parameter sensing using high-k oxide of barium strontium titanate
JF - Physica status solidi (a)
N2 - High-k perovskite oxide of barium strontium titanate (BST) represents a very attractive multi-functional transducer material for the development of (bio-)chemical sensors. In this work, a Si-based sensor chip containing Pt interdigitated electrodes covered with a thin BST layer (485 nm) has been developed for multi-parameter chemical sensing. The chip has been applied for the contactless measurement of the electrolyte conductivity, the detection of adsorbed charged macromolecules (positively charged polyelectrolytes of polyethylenimine) and the concentration of hydrogen peroxide (H2O2) vapor. The experimental results of functional testing of individual sensors are presented. The mechanism of the BST sensitivity to charged polyelectrolytes and H2O2 vapor has been proposed and discussed.
Y1 - 2015
U6 - https://doi.org/10.1002/pssa.201431911
SN - 1862-6319
VL - 212
IS - 6
SP - 1259
PB - Wiley
CY - Weinheim
ER -
TY - JOUR
A1 - Poghossian, Arshak
A1 - Schultze, J. W.
A1 - Schöning, Michael Josef
T1 - Multi-parameter detection of (bio-)chemical and physical quantities using an identical transducer principle
JF - Sensors and Actuators B. 91 (2003), H. 1-3
Y1 - 2003
SN - 0925-4005
SP - 83
EP - 91
ER -
TY - JOUR
A1 - Göttsche, Joachim
A1 - Alexopoulos, Spiros
A1 - Dümmler, Andreas
A1 - Maddineni, S. K.
T1 - Multi-Mirror Array Calculations With Optical Error
N2 - The optical performance of a 2-axis solar concentrator was simulated with the COMSOL Multiphysics® software. The concentrator consists of a mirror array, which was created using the application builder. The mirror facets are preconfigured to form a focal point. During tracking all mirrors are moved simultaneously in a coupled mode by 2 motors in two axes, in order to keep the system in focus with the moving sun. Optical errors on each reflecting surface were implemented in combination with the solar angular cone of ± 4.65 mrad. As a result, the intercept factor of solar radiation that is available to the receiver was calculated as a function of the transversal and longitudinal angles of incidence. In addition, the intensity distribution on the receiver plane was calculated as a function of the incidence angles.
KW - solar process heat
KW - concentrating collector
KW - raytracing
KW - point-focussing system
Y1 - 2019
SP - 1
EP - 6
ER -
TY - JOUR
A1 - Yoshinobu, T.
A1 - Ermelenko, Y.
A1 - Mourzina, Y.
A1 - Schöning, Michael Josef
A1 - Iwasaki, H.
A1 - Vlasov, Y.
T1 - Multi-component analysis based on the light-addressable potentiometric sensor (LAPS)
JF - Proceedings : 11th international conference Sensor 2003; 13 - 15 May 2003, Exhibition Centre Nuremberg, Germany
Y1 - 2003
N1 - Internationale Messe mit Kongress Sensor <11, 2003, Nürnberg>
SP - 141
EP - 144
PB - AMA Service
CY - Wunstorf
ER -
TY - JOUR
A1 - Mertens, Josef
T1 - Multi point design challenges for supersonic transports
JF - Fluid dynamics research on supersonic aircraft : this report is a compilation of the edited proceedings of the special course on "Fluid dynamics research on supersonic aircraft" held at the Karman Institute for Fluid Dynamics (VKI) in Rhode-Saint-Genese, Belgium, 25-29 May 1998
Y1 - 1998
SN - 92-837-1007-X
SP - 8.1
EP - 8.12
PB - Research and Technology Organization
CY - Neuilly-sur-Seine
ER -
TY - JOUR
A1 - Kraff, Oliver
A1 - Wrede, Karsten H.
A1 - Schoemberg, Tobias
A1 - Dammann, Philipp
A1 - Noureddine, Yacine
A1 - Orzada, Stephan
A1 - Ladd, Mark E.
A1 - Bitz, Andreas
T1 - MR safety assessment of potential RF heating from cranial fixation plates at 7 T
JF - Medical Physics
Y1 - 2013
U6 - https://doi.org/10.1118/1.4795347
SN - 2473-4209
VL - 40
IS - 4
SP - 042302-1
EP - 042302-10
PB - Wiley
CY - Hoboken
ER -
TY - JOUR
A1 - Herssens, Nolan
A1 - Cowburn, James
A1 - Albracht, Kirsten
A1 - Braunstein, Bjoern
A1 - Cazzola, Dario
A1 - Colyer, Steffi
A1 - Minetti, Alberto E.
A1 - Pavei, Gaspare
A1 - Rittweger, Jörn
A1 - Weber, Tobias
A1 - Green, David A.
ED - Cattaneo, Luigi
T1 - Movement in low gravity environments (MoLo) programme – the MoLo-L.O.O.P. study protocol
JF - PLOS ONE / Public Library of Science
N2 - Exposure to prolonged periods in microgravity is associated with deconditioning of the musculoskeletal system due to chronic changes in mechanical stimulation. Given astronauts will operate on the Lunar surface for extended periods of time, it is critical to quantify both external (e.g., ground reaction forces) and internal (e.g., joint reaction forces) loads of relevant movements performed during Lunar missions. Such knowledge is key to predict musculoskeletal deconditioning and determine appropriate exercise countermeasures associated with extended exposure to hypogravity.
Y1 - 2022
U6 - https://doi.org/10.1371/journal.pone.0278051
SN - 1932-6203
VL - 17
IS - 11
PB - Plos
CY - San Francisco
ER -
TY - JOUR
A1 - Fabo, Sabine
T1 - Mouse on Mars : Wir suchen den Sound, den es noch nicht gibt
JF - Kunstforum international
Y1 - 2007
SN - 0177-3674
N1 - Ein Gespräch von Sabine Fabo
VL - 2007
IS - 185
SP - 220
ER -
TY - JOUR
A1 - Biewendt, Marcel
A1 - Blaschke, Florian
A1 - Böhnert, Arno
T1 - Motivational factors in organisational change
JF - SocioEconomic Challenges
N2 - The presented paper gives an overview of the most important and most common theories and concepts from the economic field of organisational change and is also enriched with quantitative publication data, which underlines the relevance of the topic. In particular, the topic presented is interwoven in an interdisciplinary way with economic psychological models, which are underpinned within the models with content from leading scholars in the field. The pace of change in companies is accelerating, as is technological change in our society. Adaptations of the corporate structure, but also of management techniques and tasks, are therefore indispensable. This includes not only the right approaches to employee motivation, but also the correct use of intrinsic and extrinsic motivational factors. Based on the hypothesis put forward by the scientist and researcher Rollinson in his book “Organisational behaviour and analysis” that managers believe motivational resources are available at all times, socio-economic and economic psychological theories are contrasted here in order to critically examine this statement. In addition, a fictitious company was created as a model for this work in order to illustrate the effects of motivational deficits in practice. In this context, the theories presented are applied to concrete problems within the model and conclusions are drawn about their influence and applicability. This led to the conclusion that motivation is a very individual challenge for each employee, which requires adapted and personalised approaches. On the other hand, the recommendations for action for supervisors in the case of motivation deficits also cannot be answered in a blanket manner, but can only be solved with the help of professional, expert-supported processing due to the economic-psychological realities of motivation. Identifying, analysing and remedying individual employee motivation deficits is, according to the authors, a problem and a challenge of great importance, especially in the context of rapidly changing ecosystems in modern companies, as motivation also influences other factors such as individual productivity. The authors therefore conclude that good motivation through the individual and customised promotion and further training of employees is an important point for achieving important corporate goals in order to remain competitive on the one hand and to create a productive and pleasant working environment on the other.
KW - business culture
KW - management
KW - motivation
KW - change
Y1 - 2021
U6 - https://doi.org/10.21272/sec.5(3).15-27.2021
SN - 2520-6214
VL - 5
IS - 3
SP - 15
EP - 27
PB - ARMG
CY - Sumy
ER -
TY - JOUR
A1 - Beck, Daniel
A1 - Buchleitner, Martin
A1 - Ferrein, Alexander
A1 - Niemüller, Tim
A1 - Steinbauer, Gerald
T1 - Mostly Harmless & AllemaniACs - mixed innovations
Y1 - 2014
SP - 1
EP - 8
ER -
TY - JOUR
A1 - Hüning, Felix
T1 - Mosfet ottimizzati per l’automotive
JF - Selezione di Elettronica (2009)
Y1 - 2009
SP - 115
EP - 117
PB - -
ER -
TY - JOUR
A1 - Förster, Arnold
A1 - Tillmann, K.
A1 - Gerthsen, D.
T1 - Morphological transformations of MBE-grown In0.6Ga0.4As island on GaAs(001) substrates / K. Tillmann ; D. Gerthsen ; P. Pfundstein ; A. Förster ...
JF - Microscopy of semiconducting materials 1995 : proceedings of the Institute of Physics Conference held at Oxford University, 20 - 23 March 1995 / Ed. by A G Cullis ... - (Conference series / Institute of Physics ; 146)
Y1 - 1995
SN - 0-7503-0347-6
N1 - MSM <9, 1995, Oxford> ; Institut of Physics
SP - 195
EP - ff.
PB - Institute of Physics
CY - Bristol [u.a.]
ER -
TY - JOUR
A1 - Ackermann, Hans-Josef
T1 - Morphing- und Level-of-Detail-Techniken zur Reduzierung des Darstellungsaufwands bei Echtzeit-Sichtsimulationen
JF - Digital controls for high resolution display : JESSI Europrojekt No. 3203000, AE-36 ; Abschlußbericht ; Laufzeit u. Berichtszeitraum: 01.01.1995 bis 31.12.1996.
Y1 - 1997
CY - Erlangen
ER -
TY - JOUR
A1 - Kotliar, Konstantin
A1 - Svetlova, O. V.
A1 - Makarov, F. N.
A1 - Zaseeva, M. V.
T1 - Morfologicheskie i funktsional'nye osobennosti resnichnogo poiaska khrustalika kak kliuchevogo ispolnitel'nogo zvena v mekhanizme akkommodatsii glaza cheloveka = Morpho-functional characteristics of lens ciliary body as a key mechanism of accommodation in
JF - Morfologiia (Saint Petersburg, Russia). 123 (2003), H. 3
Y1 - 2003
SN - 1026-3543
N1 - Original in Russisch, English abstract
SP - 7
EP - 16
PB - -
ER -
TY - JOUR
A1 - Rossi, Leonardo
A1 - Winands, Mark H. M.
A1 - Butenweg, Christoph
ED - Zhang, Jessica
T1 - Monte Carlo Tree Search as an intelligent search tool in structural design problems
JF - Engineering with Computers : An International Journal for Simulation-Based Engineering
N2 - Monte Carlo Tree Search (MCTS) is a search technique that in the last decade emerged as a major breakthrough for Artificial Intelligence applications regarding board- and video-games. In 2016, AlphaGo, an MCTS-based software agent, outperformed the human world champion of the board game Go. This game was for long considered almost infeasible for machines, due to its immense search space and the need for a long-term strategy. Since this historical success, MCTS is considered as an effective new approach for many other scientific and technical problems. Interestingly, civil structural engineering, as a discipline, offers many tasks whose solution may benefit from intelligent search and in particular from adopting MCTS as a search tool. In this work, we show how MCTS can be adapted to search for suitable solutions of a structural engineering design problem. The problem consists of choosing the load-bearing elements in a reference reinforced concrete structure, so to achieve a set of specific dynamic characteristics. In the paper, we report the results obtained by applying both a plain and a hybrid version of single-agent MCTS. The hybrid approach consists of an integration of both MCTS and classic Genetic Algorithm (GA), the latter also serving as a term of comparison for the results. The study’s outcomes may open new perspectives for the adoption of MCTS as a design tool for civil engineers.
KW - Monte Carlo Tree Search
KW - Structural design
KW - Artificial intelligence
KW - Civil engineering
KW - Genetic algorithm
Y1 - 2022
U6 - https://doi.org/10.1007/s00366-021-01338-2
SN - 1435-5663
SN - 0177-0667
VL - 38
IS - 4
SP - 3219
EP - 3236
PB - Springer Nature
CY - Cham
ER -
TY - JOUR
A1 - Mang, Thomas
A1 - Haulena, Friedhelm
T1 - Monodisperse latex particles with functional groups
JF - Modification of polymers : 4th Dresden Polymer Discussion ; September 22 to 25, 1992 at Gaussig / Dresden University of Technology, Department of Macromolecular Chemistry and Textile Chemistry; Institute of Polymer Technology Dresden. [Organizers: Claudia Kummerlöwe ...]
Y1 - 1992
N1 - Dresdner Polymer Discussion <4, 1992, Gaußig>
SP - 68
EP - 88
PB - Univ.
CY - Dresden
ER -
TY - JOUR
A1 - Kirchner, Patrick
A1 - Oberländer, Jan
A1 - Suco, Henri-Pierre
A1 - Rysstad, Gunnar
A1 - Schöning, Michael Josef
T1 - Monitoring the microbicidal effectiveness of gaseous hydrogen peroxide in sterilisation processes by means of a calorimetric gas sensor
JF - Food control
N2 - In the present work, a novel method for monitoring sterilisation processes with gaseous H2O2 in combination with heat activation by means of a specially designed calorimetric gas sensor was evaluated. Therefore, the sterilisation process was extensively studied by using test specimens inoculated with Bacillus atrophaeus spores in order to identify the most influencing process factors on its microbicidal effectiveness. Besides the contact time of the test specimens with gaseous H2O2 varied between 0.2 and 0.5 s, the present H2O2 concentration in a range from 0 to 8% v/v (volume percent) had a strong influence on the microbicidal effectiveness, whereas the change of the vaporiser temperature, gas flow and humidity were almost negligible. Furthermore, a calorimetric H2O2 gas sensor was characterised in the sterilisation process with gaseous H2O2 in a wide range of parameter settings, wherein the measurement signal has shown a linear response against the H2O2 concentration with a sensitivity of 4.75 °C/(% v/v). In a final step, a correlation model by matching the measurement signal of the gas sensor with the microbial inactivation kinetics was established that demonstrates its suitability as an efficient method for validating the microbicidal effectiveness of sterilisation processes with gaseous H2O2.
KW - hydrogen peroxide
KW - sterilisation
KW - Bacillus atrophaeus
KW - calorimetric gas sensor
Y1 - 2012
U6 - https://doi.org/10.1016/j.foodcont.2012.11.048
SN - 0956-7135
VL - 31
IS - 2
SP - 530
EP - 538
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Schusser, Sebastian
A1 - Krischer, Maximillian
A1 - Bäcker, Matthias
A1 - Poghossian, Arshak
A1 - Wagner, Patrick
A1 - Schöning, Michael Josef
T1 - Monitoring of the Enzymatically Catalyzed Degradation of Biodegradable Polymers by Means of Capacitive Field-Effect Sensors
JF - Analytical Chemistry
N2 - Designing novel or optimizing existing biodegradable polymers for biomedical applications requires numerous tests on the effect of substances on the degradation process. In the present work, polymer-modified electrolyte–insulator–semiconductor (PMEIS) sensors have been applied for monitoring an enzymatically catalyzed degradation of polymers for the first time. The thin films of biodegradable polymer poly(d,l-lactic acid) and enzyme lipase were used as a model system. During degradation, the sensors were read-out by means of impedance spectroscopy. In order to interpret the data obtained from impedance measurements, an electrical equivalent circuit model was developed. In addition, morphological investigations of the polymer surface have been performed by means of in situ atomic force microscopy. The sensor signal change, which reflects the progress of degradation, indicates an accelerated degradation in the presence of the enzyme compared to hydrolysis in neutral pH buffer media. The degradation rate increases with increasing enzyme concentration. The obtained results demonstrate the potential of PMEIS sensors as a very promising tool for in situ and real-time monitoring of degradation of polymers.
Y1 - 2015
U6 - https://doi.org/10.1021/acs.analchem.5b00617
SN - 1520-6882
VL - 87
IS - 13
SP - 6607
EP - 6613
PB - ACS Publications
CY - Washington, DC
ER -
TY - JOUR
A1 - Bohrn, U.
A1 - Stütz, E.
A1 - Fuchs, K.
A1 - Fleischer, M.
A1 - Schöning, Michael Josef
A1 - Wagner, P.
T1 - Monitoring of irritant gas using a whole-cell-based sensor system
JF - Sensors and Actuators B: Chemical
N2 - Cell-based sensors for the detection of gases have long been underrepresented, due to the cellular requirement of being cultured in a liquid environment. In this work we established a cell-based gas biosensor for the detection of toxic substances in air, by adapting a commercial sensor chip (Bionas®), previously used for the measurement of pollutants in liquids. Cells of the respiratory tract (A549, RPMI 2650, V79), which survive at a gas phase in a natural context, are used as biological receptors. The physiological cell parameters acidification, respiration and morphology are continuously monitored in parallel. Ammonia was used as a highly water-soluble model gas to test the feasibility of the sensor system. Infrared measurements confirmed the sufficiency of the medium draining method. This sensor system provides a basis for many sensor applications such as environmental monitoring, building technology and public security.
Y1 - 2012
U6 - https://doi.org/10.1016/j.snb.2012.05.088
SN - 0925-4005
VL - 175
SP - 208
EP - 217
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Fuest, Matthias
A1 - Kotliar, Konstantin
A1 - Walter, Peter
A1 - Plange, Niklas
T1 - Monitoring intraocular pressure changes after intravitreal Ranibizumab injection using rebound tonometry
JF - Ophthalmic and physiological optics
Y1 - 2014
U6 - https://doi.org/10.1111/opo.12134
SN - 1475-1313 (E-Journal); 0275-5408 (Print)
N1 - Special Issue: The Ageing Visual System
VL - 34
IS - 4
SP - 438
EP - 444
PB - Wiley-Blackwell
CY - Oxford
ER -
TY - JOUR
A1 - Turaliyeva, M.
A1 - Yeshibaev, A.
A1 - Digel, Ilya
A1 - Elibayeva, G.
A1 - Sydykova, A.
A1 - Uspabayeva, A.
A1 - Dosybayeva, G.
A1 - Zhylysbayeva, A.
A1 - Lakhanova, K.
T1 - Molecular-genetic identification of emerged novel invasive pathogens of Asiatic Elm Ulmus pumila L
JF - Life science journal
N2 - The dwarf elm Ulmus pumila L. (Ulmaceae) is one of indigenous species of flora in Kazakhstan and forms a basis of dendroflora in virtually all settlements of the region. In the past decade, multiple outbreaks of previously unknown diseases of the small-leaved elm have been registered. In our study, by the molecular-genetic analysis it was found that the pathogens responsible for the outbreaks are microfungi belonging to the genus Fusarium – F. solani and F. oxysporum. The nucleotide sequences (ITS regions) isolated from the diseased trees showed very high similarity with the GenBank control numbers EU625403.1 and FJ478128.1 (100.0 and 99.0 % respectively). Oncoming research will focus on the search of natural microbial antagonists of the discovered phytopathogens.
Y1 - 2014
U6 - https://doi.org/10.7537/marslsj1105s14.33
SN - 1097-8135
VL - 11
IS - Spec. iss. 5s
SP - 171
EP - 175
PB - Marsland Press
CY - New York
ER -
TY - JOUR
A1 - Meyer, Jan
A1 - Hentschke, Reinhard
A1 - Hager, Jonathan
A1 - Hojdis, Nils
A1 - Karimi-Varzaneh, Hossein Ali
T1 - Molecular Simulation of Viscous Dissipation due to Cyclic Deformation of a Silica–Silica Contact in Filled Rubber
JF - Macromolecules
Y1 - 2017
U6 - https://doi.org/10.1021/acs.macromol.7b00947
SN - 1520-5835
VL - 50
IS - 17
SP - 6679
EP - 6689
ER -
TY - JOUR
A1 - Lauth, Jakob
A1 - Hoelderich, W.
A1 - Wagenblast, G.
T1 - Molecular sieves containing azo dyes
JF - Zeolites. 15 (1995), H. 2
Y1 - 1995
SN - 0144-2449
SP - 184
ER -