TY  - JOUR
A1  - Rolka, David
A1  - Poghossian, Arshak
A1  - Schöning, Michael Josef
T1  - Integration of a capacitive EIS sensor into a FIA system for pH and penicillin determination
JF  - Sensors. 4 (2004)
Y1  - 2004
SN  - 1424-8220
SP  - 84
EP  - 94
ER  - 
TY  - JOUR
A1  - Muck, A.
A1  - Wang, J.
A1  - Jacobs, M.
A1  - Chen, G.
A1  - Chatrathi, M. P.
A1  - Jurka, V.
A1  - Vyborny, Z.
A1  - Spillmann, S. D.
A1  - Sridharan, G.
A1  - Schöning, Michael Josef
T1  - Fabrication of poly(methyl methacrylate) microfluidic chips by atmospheric molding
JF  - Analytical Chemistry. 76 (2004), H. 8
Y1  - 2004
SN  - 0003-2700
SP  - 2290
EP  - 2297
ER  - 
TY  - JOUR
A1  - Kassab, T.
A1  - Han, Y.
A1  - Poghossian, Arshak
A1  - Ingebrandt, S.
A1  - Offenhäusser, A.
A1  - Schöning, Michael Josef
T1  - Detection of layerby-layer adsorbed polyelectrolytes by means of field-effect based capacitive EIS structures
JF  - Biomedizinische Technik. 49 (2004), H. 2
Y1  - 2004
SN  - 0932-4666
SP  - 1034
EP  - 1035
ER  - 
TY  - JOUR
A1  - Moritz, W.
A1  - Yoshinobu, T.
A1  - Finger, F.
A1  - Krause, S.
A1  - Xu, M.
A1  - Schöning, Michael Josef
T1  - Microscopy of impedance and surface ion concentrations
JF  - Biomedizinische Technik. 49 (2004), H. 2
Y1  - 2004
SN  - 0932-4666
SP  - 1000
EP  - 1001
ER  - 
TY  - JOUR
A1  - Yoshinobu, T.
A1  - Ui, Y.
A1  - Iwasaki, H.
A1  - Näther, Niko
A1  - Koudelka-Hep, M.
A1  - Schöning, Michael Josef
T1  - Potentiometric imaging in a microfluidic channel
JF  - Biomedizinische Technik. 49 (2004), H. 2
Y1  - 2004
SN  - 0932-4666
SP  - 998
EP  - 999
ER  - 
TY  - JOUR
A1  - Wagner, Torsten
A1  - Schöning, Michael Josef
A1  - Otto, R.
A1  - Yoshinobu, T.
T1  - A handheld 16 channel pen-type LAPS as a platform for (bio-)electrochemical sensing
JF  - Biomedizinische Technik. 49 (2004), H. 2
Y1  - 2004
SN  - 0932-4666
SP  - 996
EP  - 997
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  - Kloock, Joachim P.
A1  - Mourzina, Y.G.
A1  - Ermolenko, Y.
A1  - Doll, T.
A1  - Schubert, J.
A1  - Schöning, Michael Josef
T1  - Inorganic thin-film sensor membranes with PLD-prepared chalcogenide glasses: Challenges and implementation
JF  - Sensors. 4 (2004), H. 10
Y1  - 2004
SN  - 1424-8220
SP  - 156
EP  - 162
ER  - 
TY  - JOUR
A1  - Yoshinobu, T.
A1  - Schöning, Michael Josef
A1  - Finger, F.
A1  - Moritz, W.
A1  - Iwasaki, H.
T1  - Fabrication of thin-film LAPS with amorphous silicon
JF  - Sensors. 4 (2004), H. 10
Y1  - 2004
SN  - 1424-8220
SP  - 163
EP  - 169
ER  - 
TY  - JOUR
A1  - Poghossian, Arshak
A1  - Ingebrandt, S.
A1  - Yeung, C.-K.
A1  - Offenhäusser, A.
A1  - Schöning, Michael Josef
T1  - Microsensors based on ion-sensitive field-effect transistors for biomedical applications
JF  - Biomedizinische Technik. 49 (2004), H. 2
Y1  - 2004
SN  - 0932-4666
SP  - 1036
EP  - 1037
ER  - 
TY  - JOUR
A1  - Poghossian, Arshak
A1  - Mai, D.-T.
A1  - Mourzina, Y.
A1  - Schöning, Michael Josef
T1  - Impedance effect of an ion-sensitive membrane: characterisation of an EMIS sensor by impedance spectroscopy, capacitance-voltage and constant-capacitance method
JF  - Sensors and Actuators B. 103 (2004), H. 1-2
Y1  - 2004
SN  - 0925-4005
SP  - 423
EP  - 428
ER  - 
TY  - JOUR
A1  - Keusgen, M.
A1  - Schöning, Michael Josef
T1  - Strategies for biosensoric detection of potential drugs in nature
JF  - Biomedizinische Technik. 49 (2004), H. 2
Y1  - 2004
SN  - 0932-4666
SP  - 1004
EP  - 1005
ER  - 
TY  - JOUR
A1  - Kloock, Joachim P.
A1  - Mourzina, Y.
A1  - Schubert, J.
A1  - Ermelenko, Y.
A1  - Schöning, Michael Josef
T1  - Pulsed laser deposition: A tool for fabricating thin-film microsensors
JF  - Biomedizinische Technik. 49 (2004), H. 2
Y1  - 2004
SN  - 0932-4666
SP  - 1032
EP  - 1033
ER  - 
TY  - JOUR
A1  - Simonis, A.
A1  - Lüth, H.
A1  - Wang, J.
A1  - Schöning, Michael Josef
T1  - New concepts of miniaturised reference electrodes in silicon technology for potentiometric sensor systems
JF  - Sensors and Actuators B. 103 (2004), H. 1-2
Y1  - 2004
SN  - 0925-4005
SP  - 429
EP  - 435
ER  - 
TY  - JOUR
A1  - Poghossian, Arshak
A1  - Schöning, Michael Josef
T1  - Detecting Both Physical and (Bio-)Chemical Parameters by Means of ISFET Devices
JF  - Electroanalysis. 16 (2004), H. 22
Y1  - 2004
SN  - 1040-0397
SP  - 1863
EP  - 1872
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  - Keusgen, M.
A1  - Kloock, Joachim P.
A1  - Knobbe, D.-T.
A1  - Jünger, M.
A1  - Krest, I.
A1  - Goldbach, M.
A1  - Klein, W.
A1  - Schöning, Michael Josef
T1  - Direct determination of cyanides by potentiometric biosensors
JF  - Sensors and Actuators B. 103 (2004), H. 1-2
Y1  - 2004
SN  - 0925-4005
SP  - 380
EP  - 385
ER  - 
TY  - JOUR
A1  - Moritz, W.
A1  - Yoshinobu, T.
A1  - Finger, F.
A1  - Krause, S.
A1  - Martin-Fernandez, M.
A1  - Schöning, Michael Josef
T1  - High resolution LAPS using amorphous silicon as the semiconductor material
JF  - Sensors and Actuators B. 103 (2004), H. 1-2
Y1  - 2004
SN  - 0925-4005
SP  - 436
EP  - 444
ER  - 
TY  - JOUR
A1  - Schöning, Michael Josef
T1  - "Voltohmmetry" – a new transducer principle for electrochemical sensors
JF  - Ultrathin electrochemical chemo- and biosensors : technology and performance / Vladimir M. Mirsky
Y1  - 2004
SN  - 3-540-21285-X
SP  - 117
EP  - 140
PB  - Springer
CY  - Berlin [u.a.]
ER  - 
TY  - JOUR
A1  - Staat, Manfred
A1  - Vu, Duc-Khoi
T1  - An Algorithm for Shakedown Analysis for Materials with Temperature Dependent Yield Stress
JF  - Proceedings in Applied Mathematics and Mechanics (PAMM). 4 (2004), H. 1
Y1  - 2004
SN  - 1617-7061
SP  - 231
EP  - 233
ER  - 
TY  - JOUR
A1  - Staat, Manfred
T1  - Plastic collapse analysis of longitudinally flawed pipes and vessels
JF  - Nuclear Engineering and Design. 234 (2004), H. 1-3
Y1  - 2004
SN  - 0029-5493
SP  - 25
EP  - 43
ER  - 
TY  - JOUR
A1  - Staat, Manfred
A1  - Kühn, R.
A1  - Hauger, W.
A1  - Sponagel, Stefan
T1  - An Interpretation of Wolff’s Law
JF  - Biomedizinische Technik. 49 (2004)
Y1  - 2004
SN  - 0932-4666
N1  - Ergänzungsband 2, Teil 2
SP  - 1020
EP  - 1021
ER  - 
TY  - JOUR
A1  - Kühn, Raoul-Roman
A1  - Haugner, Werner
A1  - Staat, Manfred
A1  - Sponagel, Stefan
T1  - A Two Phase Mixture Model based on Bone Observation
N2  - An optimization method is developed to describe the mechanical behaviour of the human cancellous bone. The method is based on a mixture theory. A careful observation of the behaviour of the bone material leads to the hypothesis that the bone density is controlled by the principal stress trajectories (Wolff’s law). The basic idea of the developed method is the coupling of a scalar value via an eigenvalue problem to the principal stress trajectories. On the one hand this theory will permit a prediction of the reaction of the biological bone structure after the implantation of a prosthesis, on the other hand it may be useful in engineering optimization problems. An analytical example shows its efficiency.
KW  - Knochen
KW  - Knochenbildung
KW  - Knochenchirugie
KW  - Strukturanalyse
KW  - Schwammknochen
KW  - Knochendichte
KW  - Wolffsches Gesetz
KW  - bone structure
KW  - bone density
KW  - Wolff's Law
KW  - cancellous bone
Y1  - 2004
ER  - 
TY  - JOUR
A1  - Vu, Duc-Khoi
A1  - Staat, Manfred
T1  - An algorithm for shakedown analysis of structure with temperature dependent yield stress
N2  - This work is an attempt to answer the question: How to use convex programming in shakedown analysis of structures made of materials with temperature-dependent properties. Based on recently established shakedown theorems and formulations, a dual relationship between upper and lower bounds of the shakedown limit load is found, an algorithmfor shakedown analysis is proposed. While the original problem is neither convex nor concave, the algorithm presented here has the advantage of employing convex programming tools.
KW  - Einspielen <Werkstoff>
KW  - Temperaturabhängigkeit
KW  - Fließgrenze
KW  - Shakedown
KW  - shakedown analysis
KW  - yield stress
Y1  - 2004
ER  - 
TY  - JOUR
A1  - Staat, Manfred
T1  - Plastic collapse analysis of longitudinally flawed pipes and vessels
N2  - Improved collapse loads of thick-walled, crack containing pipes and vessels are suggested. Very deep cracks have a residual strength which is better modelled by a global limit load. In all burst tests, the ductility of pressure vessel steels was sufficiently high whereby the burst pressure could be predicted by limit analysis with no need to apply fracture mechanics. The relative prognosis error increases however, for long and deep defects due to uncertainties of geometry and strength data.
KW  - Druckbehälter
KW  - Stahl
KW  - Druckbelastung
KW  - Druckbeanspruchung
KW  - Rohr
KW  - Rohrbruch
KW  - Druckbehälter
KW  - Stahl
KW  - Druckbelastung
KW  - Druckbeanspruchung
KW  - Rohrbruch
KW  - Fehlerstellen
KW  - pipes
KW  - vessels
KW  - load limit
KW  - burst tests
KW  - burst pressure
KW  - flaw
Y1  - 2004
ER  -