TY  - JOUR
A1  - Poghossian, Arshak
A1  - Malzahn, K.
A1  - Abouzar, Maryam H.
A1  - Mehndiratta, P.
A1  - Katz, E.
A1  - Schöning, Michael Josef
T1  - Integration of biomolecular logic gates with field-effect transducers
JF  - Electrochimica Acta. 56 (2011), H. 26
Y1  - 2011
SN  - 0013-4686
SP  - 9661
EP  - 9665
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Seifarth, Volker
A1  - Schehl, D.
A1  - Linder, Peter
A1  - Gossmann, Matthias
A1  - Digel, Ilya
A1  - Artmann, Gerhard
A1  - Porst, Dariusz
A1  - Preiß, C.
A1  - Kayser, Peter
A1  - Pack, O.
A1  - Temiz Artmann, Aysegül
T1  - Ureplace: development of a bioreactor for in vitro culturing of cell seeded tubular vessels on collagen scaffolds
N2  - The demand of replacements for inoperable organs exceeds the amount of available organ transplants. Therefore, tissue engineering developed as a multidisciplinary field of research for autologous in-vitro organs. Such three dimensional tissue constructs request the application of a bioreactor. The UREPLACE bioreactor is used to grow cells on tubular collagen scaffolds OPTIMAIX Sponge 1 with a maximal length of 7 cm, in order to culture in vitro an adequate ureter replacement. With a rotating unit, (urothelial) cells can be placed homogeneously on the inner scaffold surface. Furthermore, a stimulation is combined with this bioreactor resulting in an orientation of muscle cells. These culturing methods request a precise control of several parameters and actuators. A combination of a LabBox and the suitable software LabVision is used to set and conduct parameters like rotation angles, velocities, pressures and other important cell culture values. The bioreactor was tested waterproof successfully. Furthermore, the temperature controlling was adjusted to 37 °C and the CO2 - concentration regulated to 5 %. Additionally, the pH step responses of several substances showed a perfect functioning of the designed flow chamber. All used software was tested and remained stable for several days.
KW  - Tissue Engineering
KW  - Bioreaktor
KW  - Organkultur
KW  - Harnleiter
Y1  - 2011
ER  - 
TY  - CHAP
A1  - Bung, Daniel Bernhard
T1  - Non-intrusive measuring of air-water flow properties in self-aerated stepped spillway flow
T2  - Balance and uncertainty - water in a changing world :  proceedings of the 34th IAHR world congress ; 33rd Hydrology and Water Resources Symposium ; 10th Conference on Hydraulics in Water Engineering ; 26 June - 1 July 2011, Brisbane, Australia
Y1  - 2011
SN  - 978-0-85825-868-6
SP  - 2380
EP  - 2387
ER  - 
TY  - CHAP
A1  - Kerpen, N.
A1  - Verworn, F.
A1  - Bung, Daniel Bernhard
A1  - Daemrich, K.-F.
A1  - Schlurmann, Torsten
T1  - Ermittlung von Wellenüberlaufmengen an Sturmflutschutzwänden auf Deichen
T2  - Maritimer Wasserbau und Küsteningenieurwesen : 8. FZK-Kolloquium : Hannover 10. März, 2011
Y1  - 2011
SN  - 1610-5249
SP  - 63
EP  - 68
ER  - 
TY  - JOUR
A1  - Bäcker, Matthias
A1  - Delle, L.
A1  - Poghossian, Arshak
A1  - Biselli, Manfred
A1  - Zang, Werner
A1  - Wagner, P.
A1  - Schöning, Michael Josef
T1  - Electrochemical sensor array for bioprocess monitoring
JF  - Electrochimica Acta (2011)
Y1  - 2011
VL  - 56
IS  - 26
SP  - 9673
EP  - 9678
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Schiffer, Stefan
A1  - Ferrein, Alexander
A1  - Lakemeyer, Gerhard
T1  - Reasoning with Qualitative Positional Information for Domestic Domains in the Situation Calculus
JF  - Journal of Intelligent & Robotic Systems
Y1  - 2011
SN  - 0921-0296
VL  - 63
IS  - 2
SP  - 273
EP  - 300
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Kurulgan Demirci, Eylem
A1  - Demirci, T.
A1  - Trzewik, Jürgen
A1  - Linder, Peter
A1  - Karakulah, G.
A1  - Artmann, Gerhard
A1  - Sakizli, M.
A1  - Temiz Artmann, Aysegül
T1  - Genome-Wide Gene Expression Analysis of NIH 3T3 Cell Line Under Mechanical Stimulation
JF  - Cellular and molecular bioengineering. 4 (2011), H. 1
Y1  - 2011
SN  - 1865-5025
SP  - 46
EP  - 55
PB  - Springer
CY  - Berlin
ER  - 
TY  - CHAP
A1  - Achenbach, Timm
A1  - Geimer, K.
A1  - Göttsche, Joachim
A1  - Hoffschmidt, Bernhard
A1  - Lynen, A.
A1  - Bauer, J.
T1  - Simulation and flow measurements of volumetric high temperature absorbers for solar tower power plants
T2  - SolarPACES 2011 : concentrating solar power and chemical energy systems : 20 - 23 September, 2011, Granada, Spain
Y1  - 2011
CY  - Granada
ER  - 
TY  - CHAP
A1  - Teixeira Boura, Cristiano José
A1  - Eckstein, J.
A1  - Felinks, J.
A1  - Göttsche, Joachim
A1  - Hoffschmidt, Bernhard
A1  - Schmitz, S.
T1  - 3-D CFD simulation of an air-sand heat exchanger
T2  - SolarPACES 2011 : concentrating solar power and chemical energy systems : 20 - 23 September, 2011, Granada, Spain
Y1  - 2011
CY  - Granada
ER  - 
TY  - CHAP
A1  - Achenbach, Timm
A1  - Göttsche, Joachim
A1  - Kaufhold, O.
A1  - Hoffschmidt, Bernhard
T1  - Development of an edge module for open volumetric receiver for the use of the radiation at the receiver boundary region
T2  - SolarPACES 2011 : concentrating solar power and chemical energy systems : 20 - 23 September, 2011, Granada, Spain
Y1  - 2011
CY  - Granada
ER  - 
TY  - CHAP
A1  - Alexopoulos, Spiros
A1  - Hoffschmidt, Bernhard
A1  - Rau, Christoph
T1  - Comparison of steady-state and transient simulations for solar tower power plants with open-volumetric receiver
T2  - SolarPACES 2011 : concentrating solar power and chemical energy systems : 20 - 23 September, 2011, Granada, Spain
Y1  - 2011
CY  - Granada
ER  - 
TY  - CHAP
A1  - Alexopoulos, Spiros
A1  - Rau, Christoph
A1  - Sattler, Johannes Christoph
A1  - Kronhardt, Valentina
A1  - Hoffschmidt, Bernhard
T1  - Simulation von Solarturmkraftwerken mit offenem volumetrischen Receiver am Standort Italien
T2  - Forschung und Entwicklung für solarthermische Kraftwerke : 14. Kölner Sonnenkolloquium Mittwoch, 13. Juli 2011, im Auditorium des Campus Jülich der FH Aachen : Kurzfassungen der Vorträge und Poster
Y1  - 2011
SP  - 4 S.
PB  - DLR
CY  - Köln
ER  - 
TY  - CHAP
A1  - Huck, Christina
A1  - Bäcker, Matthias
A1  - Poghossian, Arshak
A1  - Wagner, Patrick
A1  - Schöning, Michael Josef
T1  - Bifunktionaler Sensorchip für den Nachweis von Gelöstwasserstoff
Y1  - 2011
SN  - 978-3942710-53-4
U6  - https://doi.org/10.5162/10dss2011/16.10
SP  - 325
EP  - 328
ER  - 
TY  - JOUR
A1  - Huck, Christina
A1  - Jolly, Christina
A1  - Wagner, Patrick
A1  - Poghossian, Arshak
A1  - Schöning, Michael Josef
T1  - One-chip integrated dual amperometric/field-effect sensor for the detection of dissolved hydrogen
JF  - Procedia Engineering. 25 (2011)
Y1  - 2011
SN  - 1877-7058
N1  - EurosensorsXXV ; Proc. Eurosensors XXV, September 4-7, 2011, Athens, Greece
SP  - 1161
EP  - 1164
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Poth, Sebastian
A1  - Monzon, Magaly
A1  - Tippkötter, Nils
A1  - Ulber, Roland
T1  - Lignocellulosic biorefinery: Process integration of hydrolysis and fermentation (SSF process)
JF  - Holzforschung
N2  - The aim of the present work is the process integration and the optimization of the enzymatic hydrolysis of wood and the following fermentation of the products to ethanol. The substrate is a fiber fraction obtained by organosolv pre-treatment of beech wood. For the ethanol production, a co-fermentation by two different yeasts (Saccharomyces cerevisiae and Pachysolen tannophilus) was carried out to convert glucose as well as xylose. Two approaches has been followed: 1. A two step process, in which the hydrolysis of the fiber fraction and the fermentation to product are separated from each other. 2. A process, in which the hydrolysis and the fermentation are carried out in one single process step as simultaneous saccharification and fermentation (SSF). Following the first approach, a yield of about 0.15 g ethanol per gram substrate can be reached. Based on the SSF, one process step can be saved, and additionally, the gained yield can be raised up to 0.3 g ethanol per gram substrate.
Y1  - 2011
N1  - 11th EWLP, Hamburg, Germany, August 16–19, 2010
VL  - 65
IS  - 5
SP  - 633
EP  - 637
PB  - De Gruyter
CY  - Berlin
ER  - 
TY  - CHAP
A1  - Kurz, Melanie
A1  - Zebner, Frank
ED  - Eisele, Petra
ED  - Bürdek, Bernhard E.
T1  - Zum Verhältnis von Design und Technik
T2  - Design, Anfang des 21 Jh. : Diskurse und Perspektiven
Y1  - 2011
SN  - 978-3-89986-150-1
SP  - 174
EP  - 185
PB  - avedition
CY  - Ludwigsburg
ER  - 
TY  - CHAP
A1  - Muffler, Kai
A1  - Poth, Sabastian
A1  - Sieker, Tim
A1  - Tippkötter, Nils
A1  - Ulber, Roland
A1  - Sell, Dieter
ED  - Moo-Young, Murray
T1  - Bio-feedstocks
T2  - Comprehensive biotechnology : principles and practices in industry, agcriculture, medicine and the environment. Volume 2: Engineering fundamentals of biotechnology
Y1  - 2011
SN  - 978-0-444-53352-4
U6  - https://doi.org/10.1016/B978-0-08-088504-9.00088-X
SP  - 93
EP  - 101
PB  - Elsevier
CY  - Amsterdam
ET  - 2. edition
ER  - 
TY  - CHAP
A1  - Helmig, Ilka
T1  - Friendship : editorial illustration
T2  - Papercraft 2 : design and art with paper
KW  - Papierkunst
KW  - Illustration
Y1  - 2011
SN  - 978-3-89955-333-8
SP  - 237
PB  - Gestalten Verlag
CY  - Berlin
ER  - 
TY  - CHAP
A1  - Fabo, Sabine
ED  - Schmidt, Sabine Maria
T1  - REMOTEWORDS – anticipating the big observer
T2  - Hacking the city : Interventionen in urbanen und kommunikativen Räumen ; Museum Folkwang, [16. Juli - 26. September 2010]
KW  - Streetart
KW  - Öffentlicher Raum
KW  - Stadtgestaltung
KW  - Aktionskunst
KW  - Kommunikationsguerrilla
Y1  - 2011
SN  - 978-3-86930-187-7
N1  - http://www.hackingthecity.org
SP  - 134
EP  - 137
PB  - Steidl ; Edition Folkwang
CY  - Göttingen [u.a.]
ER  - 
TY  - GEN
A1  - Martin, Conrad Steven
A1  - Frauenrath, Tobias
A1  - Zerdem, Celal
A1  - Renz, Wolfgang
A1  - Niendorf, Thoralf
T1  - Evaluation of Magneto Alert Sensor (MALSE) to Improve MR Safety by Decreasing the Incidence of Ferromagnetic Projectile Accidents
T2  - 2011 ISMRM Annual Meeting Proceedings
N2  - The magnetic forces of fringe magnetic fields of MR systems on ferromagnetic components can impose a severe patient, occupational health and safety hazard. MRI accidents are listed as number 9 of the top 10 risks in modern medicine. With the advent of ultrahigh field MR systems including passively shielded magnet versions, this risk, commonly known as the missile or projectile effect is even more pronounced. A strategy employing magnetic field sensors which can be attached to ferromagnetic objects that are commonly used in a clinical environment is conceptually appealing for the pursuit of reducing the risk of ferromagnetic projectile accidents.
Y1  - 2011
SN  - 1545-4428
N1  - ISMRM 19th Annual Meeting & Exhibition, 7-13 May 2011, Montreal, Quebec, Canada
ER  -