TY  - JOUR
A1  - Funke, Harald
A1  - Robinson, A. E.
T1  - Development of a new test rig for a micro scale hydrogen combustion chamber
JF  - Proceedings of the 2nd European Conference for Aero-Space Sciences : July 1 - 6, 2007, Brussels, Belgium
Y1  - 2007
N1  - European Conference for Aerospace Sciences <2, 2007, Brüssel> ; EUCASS <2, 2007, Brüssel> ; Paper No. 22
SP  - 1
EP  - 8
PB  - -
ER  - 
TY  - JOUR
A1  - McArdell, Brian W.
A1  - Bartelt, Perry
A1  - Kowalski, Julia
T1  - Field observations of basal forces and fluid pore pressure in a debris flow
JF  - Geophysical Research Letters (GRL)
N2  - Using results from an 8 m2 instrumented force plate we describe field measurements of normal and shear stresses, and fluid pore pressure for a debris flow. The flow depth increased from 0.1 to 1 m within the first 12 s of flow front arrival, remained relatively constant until 100 s, and then gradually decreased to 0.5 m by 600 s. Normal and shear stresses and pore fluid pressure varied in-phase with the flow depth. Calculated bulk densities are ρb = 2000–2250 kg m−3 for the bulk flow and ρf = 1600–1750 kg m−3 for the fluid phase. The ratio of effective normal stress to shear stress yields a Coulomb basal friction angle of ϕ = 26° at the flow front. We did not find a strong correlation between the degree of agitation in the flow, estimated using the signal from a geophone on the force plate, and an assumed dynamic pore fluid pressure. Our data support the idea that excess pore-fluid pressures are long lived in debris flows and therefore contribute to their unusual mobility.
KW  - debris flow
Y1  - 2007
SN  - 0094-8276
VL  - 34
IS  - 7
ER  - 
TY  - JOUR
A1  - Staat, Manfred
A1  - Vu, Duc-Khoi
T1  - Limit analysis of flaws in pressurized pipes and cylindrical vessels. Part I: Axial defects
JF  - Engineering Fracture Mechanics. 74 (2007), H. 3
Y1  - 2007
SN  - 0013-7944
SP  - 431
EP  - 450
ER  - 
TY  - JOUR
A1  - Poghossian, Arshak
A1  - Abouzar, Maryam H.
A1  - Amberger, F.
A1  - Mayer, D.
A1  - Han, Y.
A1  - Ingebrandt, S.
A1  - Offenhäusser, A.
A1  - Schöning, Michael Josef
T1  - Field-effect sensors with charged macromolecules: Characterisation by capacitance–voltage, constant-capacitance, impedance spectroscopy and atomic-force microscopy methods
JF  - Biosensors and Bioelectronics. 22 (2007), H. 9-10
Y1  - 2007
SN  - 0956-5663
N1  - Selected Papers from the Ninth World Congress On Biosensors. Toronto, Canada 10 - 12 May 2006, Alice X. J . Tang
SP  - 2100
EP  - 2107
ER  - 
TY  - JOUR
A1  - Ingebrandt, S.
A1  - Han, Y.
A1  - Nakamura, F.
A1  - Poghossian, Arshak
A1  - Schöning, Michael Josef
A1  - Offenhäusser, A.
T1  - Label-free detection of single nucleotide polymorphisms utilizing the differential transfer function of field-effect transistors
JF  - Biosensors and Bioelectronics. 22 (2007), H. 12
Y1  - 2007
SN  - 0956-5663
SP  - 2834
EP  - 2840
ER  - 
TY  - JOUR
A1  - Poghossian, Arshak
A1  - Ingebrandt, S.
A1  - Abouzar, Maryam H.
A1  - Schöning, Michael Josef
T1  - Label-free detection of charged macromolecules by using a field-effect-based sensor platform: Experiments and possible mechanisms of signal generation
JF  - Applied Physics A: Materials Science & Processing. 87 (2007), H. 3
Y1  - 2007
SN  - 0947-8396
N1  - Special Issue “From Surface Science to Nanoscale Devices”
SP  - 517
EP  - 524
ER  - 
TY  - JOUR
A1  - Dachwald, Bernd
A1  - Mengali, Giovanni
A1  - Quarta, Alessandro A.
A1  - Circi, Christian
T1  - Refined Solar Sail Force Model with Mission Application / Giovanni Mengali ; Alessandro A. Quarta , Christian Circi ;  Bernd Dachwald
JF  - Journal of Guidance, Control, and Dynamics. 30 (2007), H. 2
Y1  - 2007
SN  - 0162-3192
N1  - 2. ISBN: 0731-5090
SP  - 512
EP  - 520
ER  - 
TY  - JOUR
A1  - Dachwald, Bernd
A1  - MacDonald, Malcolm
A1  - McInnes, Colin R.
T1  - Heliocentric Solar Sail Orbit Transfers with Locally Optimal Control Laws / Malcolm Macdonald ; Colin McInnes ; Bernd Dachwald
JF  - Journal of Spacecraft and Rockets. 44 (2007), H. 1
Y1  - 2007
SN  - 0022-4650
SP  - 273
EP  - 276
ER  - 
TY  - JOUR
A1  - Dachwald, Bernd
A1  - Carnelli, I.
A1  - Vasile, M.
T1  - Optimizing low-thrust gravity assist interplanetary trajectories using evolutionary neurocontrollers / I. Carnelli ; B. Dachwald ; M. Vasile
JF  - IEEE Congress on Evolutionary Computation, 2007 : CEC 2007 ; 25 - 28 September 2007, Singapore
Y1  - 2007
SN  - 978-1-424-41339-3
N1  - ISBN 10: 1-424-41339-7 ; IEEE Congress on Evolutionary Computation <2007, Singapore> ; 	Institute of Electrical and Electronics Engineers ; Nebent: CEC 2007 ; Parallel als Online-Ausg. erschienen
SP  - 965
EP  - 972
PB  - IEEE Service Center
CY  - Piscataway, NJ
ER  - 
TY  - JOUR
A1  - Kaminsky, Radoslav
A1  - Kallweit, Stephan
A1  - Weber, Hans-Joachim
A1  - Claessens, Tom
A1  - Jozwik, Krzystof
A1  - Verdonck, Pascal
T1  - Flow visualization through two types of aortic prosthetic heart valves using stereoscopic high-speed particle image velocimetry
JF  - Artificial organs. 31 (2007), H. 12
Y1  - 2007
SN  - 1525-1594
SP  - 869
EP  - 879
ER  - 
TY  - JOUR
A1  - Kaminsky, Radoslav
A1  - Dumont, K.
A1  - Weber, Hans-Joachim
A1  - Schroll, M.
A1  - Verdonck, P.
T1  - PIV validation of blood-heart valve leaflet interaction modelling
JF  - The International journal of artificial organs. 30 (2007), H. 7
Y1  - 2007
SP  - 640
EP  - 648
PB  - -
ER  - 
TY  - JOUR
A1  - Weber, Hans-Joachim
A1  - Mo, Xiumei
A1  - Chen, Zonggang
T1  - Electrospun nanofibers of collagen-chitosan and P(LLA-CL) for tissue engineering / Mo Xiumei, Chen Zonggang, Hans J. Weber
JF  - Frontiers of materials science in China. 1 (2007), H. 1
Y1  - 2007
SN  - 1673-7377
SP  - 20
EP  - 23
PB  - -
ER  - 
TY  - JOUR
A1  - Dachwald, Bernd
A1  - McDonald, Malcolm
A1  - McInnes, Colin R.
A1  - Mengali, Giovanni
T1  - Impact of Optical Degradation on Solar Sail Mission Performance
JF  - Journal of Spacecraft and Rockets. 44 (2007), H. 4
Y1  - 2007
SN  - 0022-4650
N1  - 2. ISSN: 1533-6794
SP  - 740
EP  - 749
ER  - 
TY  - JOUR
A1  - Dachwald, Bernd
A1  - Wi, Bong
T1  - Solar Sail Kinetic Energy Impactor Trajectory Optimization for an Asteroid-Deflection Mission
JF  - Journal of Spacecraft and Rockets. 44 (2007), H. 4
Y1  - 2007
SN  - 0022-4650
N1  - 2. ISSN: 1533-6794
SP  - 755
EP  - 764
ER  - 
TY  - JOUR
A1  - Mang, Thomas
A1  - Kolz, J.
A1  - Goga, N.
A1  - Casanova, F.
T1  - Spatial localization with single-sided NMR sensors / Kolz, J. ; Goga, N. ; Casanova, F. ; Mang, T. ; Blümich, B.
JF  - Applied Magnetic Resonance. 32 (2007), H. 1-2
Y1  - 2007
SN  - 0937-9347
SP  - 171
EP  - 184
ER  - 
TY  - JOUR
A1  - Erbayraktar, Zubeyde
A1  - Yilmaz, Osman
A1  - Temiz Artmann, Aysegül
A1  - Cehreli, Ruksan
A1  - Coker, Canan
T1  - Effects of Selenium Supplementation on Antioxidant Defense and Glucose Homeostasis in Experimental Diabetes Mellitus
JF  - Biological Trace Element Research
Y1  - 2007
SN  - 1559-0720
VL  - 118
IS  - 3
SP  - 217
EP  - 226
ER  - 
TY  - JOUR
A1  - Overduin, James
A1  - Blome, Hans-Joachim
A1  - Hoell, Josef
T1  - Wolfgang Priester: from the big bounce to the Lambda-dominated universe
JF  - Naturwissenschaften
Y1  - 2007
SN  - 0028-1042
VL  - 94
IS  - 6
SP  - 417
EP  - 429
ER  - 
TY  - JOUR
A1  - Grotendorst, Johannes
A1  - Eitrich, T.
A1  - Kless, A.
A1  - Druska, C.
T1  - Classification of Highly Unbalanced CYP450 Data of Drugs Using Cost Sensitive Machine Learning Techniques / Eitrich, T. ; Kless, A. ; Druska, C. ; Meyer, W. ; Grotendorst J.
JF  - Journal of Chemical Information and Modeling. 47 (2007), H. 1
Y1  - 2007
SN  - 1549-9596
SP  - 92
EP  - 103
ER  - 
TY  - JOUR
A1  - Hennecke, Klaus
A1  - Schwarzbözl, Peter
A1  - Hoffschmidt, Bernhard
A1  - Göttsche, Joachim
A1  - Koll, G.
A1  - Beuter, M.
A1  - Hartz, T.
T1  - The solar power tower Jülich – a solar thermal power plant for test and demonstration of air receiver
JF  - Solar energy and human settlement : Elektronische Ressource : proceedings of ISES world congress 2007 ; (Vol. I - Vol. V) / [ISES Solar World Congress. ISES, International Solar Energy Society]. D. Yogi Goswami ; Yuwen Zhao
Y1  - 2007
SN  - 978-7-302-16146-2
N1  - Solar World Congress <2007, Beijing> ; International Solar Energy Society
SP  - 1749
EP  - 1753
PB  - Tsinghua Univ. Press
CY  - Beijing
ER  - 
TY  - JOUR
A1  - Ferrein, Alexander
A1  - Beck, Daniel
A1  - Lakemeyer, Gerhard
T1  - A Simulation Environment for Middle-Size Robots with Multi-level Abstraction / Beck, Daniel ; Ferrein, Alexander ; Lakemeyer, Gerhard
JF  - RoboCup 2007: Robot Soccer World Cup XI
Y1  - 2007
SN  - 978-3-540-68846-4
N1  - Lecture Notes in Computer Science ; 5001
SP  - 136
EP  - 147
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Ferrein, Alexander
A1  - Böhnstedt, Lutz
A1  - Lakemeyer, Gerhard
T1  - Options in readylog reloaded -- generating decision-theoretic plan libraries in golog / Böhnstedt, Lutz ; Ferrein, Alexander ; Lakemeyer, Gerhard
JF  - KI 2007: advances in artificial intelligence : 30th Annual German Conference on AI, KI 2007, Osnabrück, Germany, September 10 - 13, 2007 ; proceedings
Y1  - 2007
SN  - 978-3-540-74564-8
N1  - Lecture Notes in Computer Science ; 4667
SP  - 352
EP  - 366
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Kotliar, Konstantin
A1  - Maier, Mathias
A1  - Bauer, Svetlana
A1  - Feucht, Nikolaus
T1  - Effect of intravitreal injections and volume changes on intraocular pressure: clinical results and biomechanical model / Kotliar, Konstantin ; Maier, Mathias ; Bauer, Svetlana ; Feucht, Nikolaus ; Lohmann, Chris ; Lanzl, Ines
JF  - Acta Ophthalmologica Scandinavica. 85 (2007), H. 7
Y1  - 2007
SN  - 1755-3768
SP  - 777
EP  - 781
PB  - -
ER  - 
TY  - JOUR
A1  - Hillen, Walter
A1  - Alper Selver, M.
A1  - Fischer, Felix
A1  - Kuntalp, Mehmet
T1  - A software tool for interactive generation, representation, and systematical storage of transfer functions for 3D medical images / Alper Selver, M. ; Fischer, Felix ; Kuntalp, Mehmet ; Hillen, Walter
JF  - Computer Methods and Programs in Biomedicine. 86 (2007), H. 3
Y1  - 2007
SN  - 0169-2607
SP  - 270
EP  - 280
PB  - -
ER  - 
TY  - JOUR
A1  - Biselli, Manfred
A1  - Rechmann, Hanrik
A1  - Friedrich, Andrea
A1  - Forouzan, Dara
T1  - Characterization of photosynthetically active duckweed ( Wolffia australiana ) in vitro culture by Respiration Activity Monitoring System (RAMOS) / Henrik Rechmann, Andrea Friedrich, Dara Forouzan, Stefan Barth, Heide Schnabl, Manfred Biselli und Robert B
JF  - Biotechnology Letters. 29 (2007), H. 6
Y1  - 2007
SN  - 0141-5492
SP  - 971
EP  - 977
ER  - 
TY  - JOUR
A1  - Ley, Wilfried
A1  - Plescher, Engelbert
A1  - Scholz, Artur
A1  - Piepenbrock, Johannes
T1  - COMPASS-1 picosatellite project / Ley, Wilfried ; Plescher, Engelbert ; Scholz, Artur ; Piepenbrock, Johannes
JF  - Small satellites for earth observation : digest of the 6th International symposium of the International Academy of Astronautics, Berlin, April 23 - 26, 2007 / ed. by Rainer Sandau; Hans-Peter Röser; Arnoldo Valenzuela
Y1  - 2007
SN  - 9783896855718
N1  - Symposium on Small Satellites for Earth Observation ; (6, 2007, Berlin)
SP  - 147
EP  - 150
PB  - Wissenschaft und Technik Verl.
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Pietsch, Wolfram
T1  - IT Service Deployment
JF  - QFD : transactions from International Symposium on QFD 2007 - Williamsburg, the Nineteenth Symposium on Quality Function Deployment ; September 7 - 8, 2007, Williamsburg, VA ; [companion document to the Thirteenth International and Nineteenth North American Symposium on Quality Function Deployment (ISQFD'07)] / [organized and hosted by the QFD Institute]
Y1  - 2007
SN  - 1-889477-19-2
N1  - QFD 2007, 19th Symposium on Quality Function Deployment, Williamsburg, VA, US, Sep 7-8, 2007
SP  - 203
EP  - 212
PB  - QFD Inst.
CY  - Ann Arbor, Mich.
ER  - 
TY  - JOUR
A1  - Wittmann, Klaus
A1  - Bibring, J.-P.
A1  - Rosenbauer, H.
A1  - Boehnhardt, H.
T1  - The Rosetta Lander (“Philae”) Investigations  / Bibring, J.-P. ; Rosenbauer, H. ; Boehnhardt, H. ;  [...] Wittmann, K.
JF  - Space Science Reviews. 128 (2007), H. 1-4
Y1  - 2007
SN  - 0038-6308
SP  - 205
EP  - 220
ER  - 
TY  - JOUR
A1  - Heuermann, Holger
A1  - Sadeghfam, Arash
T1  - On the design of multimode integrated circuits in multilayered processes / Sadeghfam, A. ; Heuermann, H.
JF  - European Microwave Conference, 2007, 9-12 Oct. 2007
Y1  - 2007
SN  - 978-2-87487-001-9
N1  - EuMC 2007 ; European Microwave Conference ; (37 : ; 2007.10.09-12 : ; Munich)
SP  - 516
EP  - 519
ER  - 
TY  - JOUR
A1  - Heuermann, Holger
A1  - Ibrahim, Irfan
A1  - Hillebrand, J.
T1  - Vector-Signal-Generator with Two ¿¿-PLL's / Ibrahim, I. ; Hillebrand, J. ; Heuermann, H.
JF  - European Conference on Wireless Technologies, 2007. ECWT 2007  ; 8 - 10 October 2007 Munich, Germany
Y1  - 2007
SN  - 978-2-87487-003-3
SP  - 1
EP  - 4
ER  - 
TY  - JOUR
A1  - Krause, Gregor
A1  - Rodriguez, Jackson
A1  - Stopic, Srecko
A1  - Friedrich, Bernd
T1  - Feasibility assessment of electrocoagulation towards a new sustainable wastewater treatment / Rodriguez, Jackson ; Stopic, Srecko ; Krause Gregor ; Friedrich, Bernd
JF  - Environmental Science and Pollution Research. 14 (2007), H. 7
Y1  - 2007
SN  - 0944-1344
SP  - 477
EP  - 482
ER  - 
TY  - JOUR
A1  - Mang, Thomas
A1  - Roosen, Christoph
A1  - Ansorge-Schumacher, Marion
A1  - Leitner, Walter
T1  - Gaining pH-control in water/carbon dioxide biphasic systems / Roosen, Christoph ; Ansorge-Schumacher, Marion ; Mang, Thomas ; Leitner, Walter ; Greiner, Lasse
JF  - Green Chemistry. 9 (2007)
Y1  - 2007
SN  - 1463-9262
SP  - 455
EP  - 458
ER  - 
TY  - JOUR
A1  - Mang, Thomas
A1  - Kolz, J.
A1  - Martins, J.
A1  - Kremer, K.
T1  - Investigation of the Elastomer-Foam Production with Single-Sided NMR / Kolz, J. ; Martins, J. ; Kremer, K. ; Mang, Thomas ; Blümich, B.
JF  - Kautschuk Gummi Kunststoffe. 60 (2007), H. 4
Y1  - 2007
SN  - 0948-3276
SP  - 179
EP  - 183
ER  - 
TY  - JOUR
A1  - Heuermann, Holger
A1  - Erkens, H.
T1  - Mixed-Mode Chain Scattering Parameters: Theory and Verification
JF  - IEEE Transactions on Microwave Theory and Techniques
N2  - Chain scattering parameters or T-parameters are a useful tool for calculating cascaded two-ports. With the increasing importance of mixed-mode S-parameters, a need for converting the T-parameters from their unbalanced form into a balanced form emerges for suiting both common and differential mode waves, as well as the mode conversion. This paper presents the derivation of the equations for transformations between mixed-mode S- and T-parameters for a mixed-mode two-port. Although derived in a way very similar to monomode T-parameters, no simplifications were necessary. Measurement results exemplify the quality of the T-parameter transformation under real-life conditions.
Y1  - 2007
SN  - 0018-9480
U6  - https://doi.org/10.1109/TMTT.2007.902587
VL  - 55
IS  - 8
SP  - 1704
EP  - 1708
PB  - IEEE
CY  - New York
ER  - 
TY  - JOUR
A1  - Grap, Rolf Dietmar
T1  - If you think, education is expensive, try incompetence
JF  - Beschaffung aktuell (2007)
Y1  - 2007
SN  - 0341-4507
N1  - freier Zugang nach Registrierung
SP  - 62
EP  - 63
ER  - 
TY  - JOUR
A1  - Müller-Veggian, Mattea
A1  - Protic, D.
A1  - Krings, T.
A1  - Niessen, S.
T1  - Position-Sensitive Si(Li) Transmission Detectors for the EXL-Experiments at GSI-Darmstadt.
JF  - Scientific Report / GSi Gesellschaft für Schwerionenforschung, Darmstadt. 2007 (2007), H. 1
Y1  - 2007
SN  - 0174-0814
N1  - Fair-Experiments-31; GSI Report 2007-1, June 2007 ; GSI Scientific Report 2006
SP  - 33
ER  - 
TY  - JOUR
A1  - Agrafiotis, Christos C.
A1  - Mavroidis, Ilias
A1  - Konstandopoulos, Athansios G.
A1  - Hoffschmidt, Bernhard
A1  - Stobbe, Per
A1  - Romero, Manuel
A1  - Fernandez-Quero, Valerio
T1  - Evaluation of porous silicon carbide monolithic honeycombs as volumetric receivers/collectors of concentrated solar radiation
JF  - Solar energy materials and solar cells
Y1  - 2007
SN  - 1879-3398 (E-Journal); 0927-0248 (Print)
VL  - Vol. 91
IS  - Iss. 6
SP  - 474
EP  - 488
ER  - 
TY  - JOUR
A1  - Dankelmann, Peter
A1  - Hellwig, Angelika
A1  - Volkmann, Lutz
T1  - On the connectivity of diamond-free graphs
JF  - Discrete applied mathematics
Y1  - 2007
SN  - 0166-218X (E-Journal); 1872-6771 (E-Journal); 0166-218X (Print)
VL  - Vol. 155
IS  - Iss. 16
SP  - 2111
EP  - 2117
ER  - 
TY  - JOUR
A1  - Schmitz, Philipp
A1  - Weber, Martin
T1  - Buying and selling behavior of individual investors in option-like securities
Y1  - 2007
SP  - 1
EP  - 36
ER  - 
TY  - JOUR
A1  - Rath, V.
A1  - Mottaghy, Darius
T1  - Smooth inversion for ground surface temperature histories: estimating the optimum regularization parameter by generalized cross-validation
JF  - Geophysical Journal International
Y1  - 2007
U6  - https://doi.org/10.1111/j.1365-246X.2007.03587.x
SN  - 1365-246X
VL  - 171
IS  - 3
SP  - 1440
EP  - 1448
ER  - 
TY  - JOUR
A1  - Ferrein, Alexander
A1  - Steinbauer, Gerald
A1  - McPhillips, Graeme
A1  - Potgieter, Anet
T1  - Establishing the RoboCup Standard League in Africa - applying for the RoboCup Standard League with a German-Austrian-South African Research Project
Y1  - 2007
SP  - 1
EP  - 5
ER  - 
TY  - JOUR
A1  - Seibler, Jost
A1  - Kleinridders, Andre
A1  - Küter-Luks, Birgit
A1  - Niehaves, Sandra
A1  - Brüning, Jens C.
A1  - Schwenk, Frieder
T1  - Reversible gene knockdown in mice using a tight, inducible shRNA expression system
JF  - Nucleic Acids Research
Y1  - 2007
U6  - https://doi.org/10.1093/nar/gkm122
SN  - 1362-4962
VL  - 35
IS  - 7
SP  - e54
ER  - 
TY  - JOUR
A1  - Mistler, Michael
A1  - Anthoine, A.
A1  - Butenweg, Christoph
T1  - In-plane and out-of-plane homogenisation of masonry
JF  - Computers & structures
Y1  - 2007
U6  - https://doi.org/10.1016/j.compstruc.2006.08.087
SN  - 1879-2243 (E-Journal); 0045-7949 (Print)
VL  - Volume 85
IS  - Issues 17-18
SP  - 1321
EP  - 1330
ER  - 
TY  - JOUR
A1  - Gömmel, Andreas
A1  - Butenweg, Christoph
A1  - Bolender, Katrin
A1  - Grunendahl, Arno
T1  - A muscle controlled finite-element model of laryngeal abduction and adduction
JF  - Computer methods in biomechanics and biomedical engineering
Y1  - 2007
SN  - 1476-8259 (E-Journal); 1025-5842 (Print)
VL  - Volume 10
IS  - Issue 5
SP  - 377
EP  - 388
ER  - 
TY  - JOUR
A1  - Arampatzis, Adamantios
A1  - Karamanidis, Kiros
A1  - Albracht, Kirsten
T1  - Adaptational responses of the human Achilles tendon by modulation of the applied cyclic strain magnitude
JF  - Journal of Experimental Biology
Y1  - 2007
U6  - https://doi.org/10.1242/jeb.003814
SN  - 0022-0949
VL  - 210
IS  - 15
SP  - 2743
EP  - 2753
ER  - 
TY  - JOUR
A1  - Kappler-Tanudyaya, Nathalie
A1  - Schmitt, Heike
A1  - Tippkötter, Nils
A1  - Meyer, Lina
A1  - Lenzen, Sigurd
A1  - Ulber, Roland
T1  - Combination of biotransformation and chromatography for the isolation and purification of mannoheptulose
JF  - Biotechnology Journal
N2  - Mannoheptulose is a seven-carbon sugar. It is an inhibitor of glucose-induced insulin secretion due to its ability to selectively inhibit the enzyme glucokinase. An improved procedure for mannoheptulose isolation from avocados is described in this study (based upon the original method by La Forge). The study focuses on the combination of biotransformation and downstream processing (preparative chromatography) as an efficient method to produce a pure extract of mannoheptulose. The experiments were divided into two major phases. In the first phase, several methods and parameters were compared to optimize the mannoheptulose extraction with respect to efficiency and purity. In the second phase, a mass balance of mannoheptulose over the whole extraction process was undertaken to estimate the yield and efficiency of the total extraction process. The combination of biotransformation and preparative chromatography allowed the production of a pure mannoheptulose extract. In a biological test, the sugar inhibited the glucokinase enzyme activity efficiently.
Y1  - 2007
U6  - https://doi.org/10.1002/biot.200700004
SN  - 1860-7314
VL  - 2
IS  - 6
SP  - 692
EP  - 699
ER  - 
TY  - JOUR
A1  - Reinhardt, T.
A1  - Bitz, Andreas
A1  - El Ouardi, A.
A1  - Streckert, J.
A1  - Sommer, A.
A1  - Lerchl, A.
A1  - Hansen, V.
T1  - Exposure set-ups for in vivo experiments using radial waveguides
JF  - Radiation Protection Dosimetry
Y1  - 2007
U6  - https://doi.org/10.1093/rpd/ncm370
SN  - 1742-3406
VL  - 124
IS  - 1
SP  - 21
EP  - 26
ER  - 
TY  - JOUR
A1  - Sommer, Angela M.
A1  - Bitz, Andreas
A1  - Streckert, Joachim
A1  - Hansen, Volkert W.
A1  - Lerchl, Alexander
T1  - Lymphoma development in mice chronically exposed to UMTS-modulated radiofrequency electromagnetic fields
JF  - Radiation Research
Y1  - 2007
U6  - https://doi.org/10.1667/RR0857.1
SN  - 1938-5404
VL  - 168
IS  - 1
SP  - 72
EP  - 80
ER  - 
TY  - JOUR
A1  - Paulßen, Elisabeth
A1  - Kückmann, Theresa
A1  - Abram, Ulrich
T1  - Silver(I) Complexes of 1,3-Dialkyl-4,5-dimethylimidazol-2-ylidenes and their Use as Precursors for the Synthesis of Rhenium(V) NHC Complexes
JF  - Zeitschrift für anorganische und allgemeine Chemie : ZAAC = Journal of inorganic and general chemistry
Y1  - 2007
U6  - https://doi.org/10.1002/zaac.200700021
SN  - 1521-3749
VL  - 633
IS  - 5-6
SP  - 830
EP  - 834
ER  - 
TY  - JOUR
A1  - Schuh, G.
A1  - Gottschalk, S.
A1  - Höhne, Tim
T1  - High Resolution Production Management
JF  - CIRP Annals
Y1  - 2007
U6  - https://doi.org/10.1016/j.cirp.2007.05.105
SN  - 0007-8506
VL  - 56
IS  - 1
SP  - 439
EP  - 442
ER  - 
TY  - JOUR
A1  - Göddeke, Dominik
A1  - Strzodka, Robert
A1  - Mohd-Yusof, Jamaludin
A1  - McCormick, Patrick
A1  - Buijssen, Sven H.M.
A1  - Grajewski, Matthias
A1  - Turek, Stefan
T1  - Exploring weak scalability for FEM calculations on a GPU-enhanced cluster
JF  - Parallel Computing
Y1  - 2007
U6  - https://doi.org/10.1016/j.parco.2007.09.002
SN  - 0167-8191
VL  - 33
IS  - 10-11
SP  - 685
EP  - 699
ER  -