TY  - JOUR
A1  - Dachwald, Bernd
A1  - Baturkin, Volodymyr
A1  - Coverstone, Victoria L.
A1  - Dietrich, Benjamin
A1  - Garbe, Gregory P.
A1  - Görlich, Marianne
A1  - Leipold, Manfred
A1  - Lura, Franz
A1  - Macdonald, Malcolm
A1  - McInnes, Colin R.
A1  - Mengali, Giovanni
A1  - Quatra, Alessandro A.
A1  - Rios-Reyes, Leonel
A1  - Scheeres, Daniel J.
A1  - Seboldt, Wolfgang
A1  - Wie, Bong
T1  - Potential Effects of Optical Solar Sail Degradation on Interplanetary Trajectory Design
JF  - Astrodynamics 2005 : proceedings of the AAS/AIAA astrodynamics conference held August 7 - 11, 2005, South Lake Tahoe, California / ed. by Bobby G. Williams. - Pt. 3. - (Advances in the astronautical sciences ; 123,3)
Y1  - 2006
UR  - http://www.spacesailing.net/paper/200508_LakeTahoe_Dachwald+.pdf
SN  - 0-87703-527-X
N1  - Astrodynamics Conference <2005, South Lake Tahoe, Calif.> ; American Astronautical Society ; Number: AAS-05-413
SP  - 2569
EP  - 2592
PB  - Univelt
CY  - San Diego, Calif.
ER  - 
TY  - JOUR
A1  - Tran, Thanh Ngoc
A1  - Kreißig, R.
A1  - Vu, Duc Khoi
A1  - Staat, Manfred
T1  - Upper bound limit and shakedown analysis of shells using the exact Ilyushin yield surface
JF  - Computer & Structures. 86 (2008)
Y1  - 2008
SN  - 0045-7949
SP  - 1683
EP  - 1695
ER  - 
TY  - JOUR
A1  - Dachwald, Bernd
A1  - Seboldt, W.
T1  - Optimization of Interplanetary Rendezvous Trajectories for Solar Sailcraft Using a Neurocontroller
JF  - A collection of technical papers / AIAA Astrodynamics Specialist Conference : Monterey, California, 5 - 8 August 2002. - Vol. 2
Y1  - 2002
SN  - 1-56347-549-9
N1  - Astrodynamics Specialist Conference <2002, Monterey, Calif.> American Institute of Aeronautics and Astronautics <Reston, Va.>  ; AIAA  paper number: AIAA-2002-4989
SP  - 1263
EP  - 1270
PB  - American Institute of Aeronautics and Astronautics
CY  - Reston, Va.
ER  - 
TY  - JOUR
A1  - Staat, Manfred
A1  - Tran, Thanh Ngoc
A1  - Kreißig, R.
T1  - Load bearing capacity of thin shell structures made of elastoplastic material by direct methods
JF  - Technische Mechanik. 28 (2008), H. 3-4
Y1  - 2008
SP  - 299
EP  - 309
ER  - 
TY  - JOUR
A1  - Tran, Thanh Ngoc
A1  - Kreißig, R.
A1  - Staat, Manfred
T1  - Probabilistic limit and shakedown analysis of thin plates and shells
JF  - Structural safety. 31 (2009), H. 1
Y1  - 2009
SN  - 0167-4730
SP  - 1
EP  - 18
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  - Dachwald, Bernd
T1  - Minimum Transfer Times for Nonperfectly Reflecting Solar Sailcraft
JF  - Journal of Spacecraft and Rockets. 41 (2004), H. 4
Y1  - 2004
SN  - 0022-4650
N1  - 2. ISSN: 1533-6794
SP  - 693
EP  - 695
ER  - 
TY  - JOUR
A1  - Dachwald, Bernd
A1  - Mengali, Giovanni
A1  - Quarta, Alessandrao A.
A1  - Macdonald, Malcolm
T1  - Parametric Model and Optimal Control of Solar Sails with Optical Degradation
JF  - Journal of guidance, control, and dynamics. 29 (2006), H. 5
Y1  - 2006
SN  - 0162-3192
N1  - 2. ISSN: 0731-5090
SP  - 1170
EP  - 1178
ER  - 
TY  - JOUR
A1  - Dachwald, Bernd
T1  - Optimal Solar Sail Trajectories for Missions to the Outer Solar System
JF  - Journal of guidance, control, and dynamics. 28 (2005), H. 6
Y1  - 2005
SN  - 0162-3192
N1  - 2. ISSN: 0162-3192. - 3. ISSN: 0731-5090
SP  - 1187
EP  - 1193
ER  - 
TY  - JOUR
A1  - Dachwald, Bernd
T1  - Optimization of Interplanetary Solar Sailcraft Trajectories Using Evolutionary Neurocontrol
JF  - Journal of guidance, control, and dynamics. 27 (2004), H. 1
Y1  - 2004
SN  - 0162-3192
N1  - 2. ISSN: 0162-3192. - 3. ISSN: 0731-5090
SP  - 66
EP  - 72
ER  - 
TY  - JOUR
A1  - Dachwald, Bernd
A1  - Ohndorf, A.
A1  - Gill, E.
T1  - Optimization of low-thrust Earth-Moon transfers using evolutionary neurocontrol  / Ohndorf, A. ; Dachwald, B. ; Gill, E.
JF  - IEEE Congress on Evolutionary Computation, 2009. CEC '09.
Y1  - 2009
SN  - 978-1-4244-2958-5
SP  - 358
EP  - 364
ER  - 
TY  - JOUR
A1  - Dachwald, Bernd
A1  - Seboldt, W.
A1  - Lämmerzahl, W.
T1  - Solar Sail Propulsion: An Enabling Technology for Fundamental Physics Missions
JF  - Lasers, Clocks and Drag Free Control : Exploration of Relativistic Gravity in Space / by Hansjörg Dittus ..., eds. - ( Astrophysics and Space Science Library ; 349)
Y1  - 2008
SN  - 978-3-540-34376-9
SP  - 379
EP  - 398
PB  - Springer
CY  - Berlin [u.a.]
ER  - 
TY  - JOUR
A1  - Stadler, Andreas M.
A1  - Garvey, G. J.
A1  - Bocahut, A.
A1  - Sacquin-Mora, S.
A1  - Digel, Ilya
A1  - Schneider, G. J.
A1  - Natali, F.
A1  - Artmann, Gerhard
A1  - Zaccai, G.
T1  - Thermal fluctuations of haemoglobin from different species : adaptation to temperature via conformational dynamics
JF  - Journal of the Royal Society Interface
N2  - Thermodynamic stability, configurational motions and internal forces of haemoglobin (Hb) of three endotherms (platypus, Ornithorhynchus anatinus; domestic chicken, Gallus gallus domesticus and human, Homo sapiens) and an ectotherm (salt water crocodile, Crocodylus porosus) were investigated using circular dichroism, incoherent elastic neutron scattering and coarse-grained Brownian dynamics simulations. The experimental results from Hb solutions revealed a direct correlation between protein resilience, melting temperature and average body temperature of the different species on the 0.1 ns time scale. Molecular forces appeared to be adapted to permit conformational fluctuations with a root mean square displacement close to 1.2 Å at the corresponding average body temperature of the endotherms. Strong forces within crocodile Hb maintain the amplitudes of motion within a narrow limit over the entire temperature range in which the animal lives. In fully hydrated powder samples of human and chicken, Hb mean square displacements and effective force constants on the 1 ns time scale showed no differences over the whole temperature range from 10 to 300 K, in contrast to the solution case. A complementary result of the study, therefore, is that one hydration layer is not sufficient to activate all conformational fluctuations of Hb in the pico- to nanosecond time scale which might be relevant for biological function. Coarse-grained Brownian dynamics simulations permitted to explore residue-specific effects. They indicated that temperature sensing of human and chicken Hb occurs mainly at residues lining internal cavities in the β-subunits.
Y1  - 2012
U6  - https://doi.org/10.1098/rsif.2012.0364
SN  - 1742-5689
VL  - 9
IS  - 76
SP  - 2845
EP  - 2855
PB  - The Royal Society
CY  - London
ER  - 
TY  - JOUR
A1  - Demirci, Taylan
A1  - Kurulgan Demirci, Eylem
A1  - Trzewik, Jürgen
A1  - Linder, Peter
A1  - Digel, Ilya
A1  - Artmann, Gerhard
A1  - Sakizli, Meral
A1  - Temiz Artmann, Aysegül
T1  - Gene expression profile analysis of 3T3/NIH fibroblasts after one hour mechanical stress
JF  - IUBMB Life. 61 (2009), H. 3
Y1  - 2009
SN  - 1521-6543
N1  - Abstracts: Turkish Society of Molecular Medicine, Third International Congress of Molecular Medicine, May 5-8, 2009, Istanbul, Turkey
SP  - 311
EP  - 312
PB  - Wiley-VCH
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Becker, C.
A1  - Wallang, C.
A1  - Artmann, Gerhard
A1  - Jakse, G.
T1  - Mechanotransduction-bioreactor for tissue engineering of a ureter prosthesis
JF  - International Journal of Artificial Organs, The
Y1  - 2008
SN  - 0391-3988
N1  - Abstracts from the XXXV Congress of the European Society for Artificial Organs: 'Towards Future Biomedical Technologies' - ORAL PRESENTATIONS
VL  - 31
IS  - 7
SP  - 583
EP  - 583
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  - Demirci, T.
A1  - Trzewik, J.
A1  - Linder, Peter
A1  - Artmann, Gerhard
A1  - Temiz Artmann, Aysegül
T1  - Mechanical Stimulation of 3T3 Fibroblasts Activates Genes: Real Time PCR Products and Suppliers by Comparison
JF  - Biomedizinische Technik . 49 (2004), H. Erg.-Bd. 2
Y1  - 2004
SN  - 0932-4666
SP  - 1046
EP  - 1047
ER  - 
TY  - JOUR
A1  - Demirci, T.
A1  - Trzewik, J.
A1  - Linder, Peter
A1  - Digel, Ilya
A1  - Artmann, Gerhard
A1  - Temiz Artmann, Aysegül
T1  - Mechanical Stimulation of 3T3 Fibroblasts Activates Genes: ITGB5 and p53 Responses as Quantified on the mRNA Level
JF  - Biomedizinische Technik . 49 (2004), H. Erg.-Bd. 2
Y1  - 2004
SN  - 0932-4666
SP  - 1030
EP  - 1031
ER  - 
TY  - JOUR
A1  - Sadykov, Rustam
A1  - Digel, Ilya
A1  - Temiz Artmann, Aysegül
A1  - Porst, Dariusz
A1  - Linder, Peter
A1  - Kayser, Peter
A1  - Artmann, Gerhard
A1  - Savitskaya, Irina
A1  - Zhubanova, Azhar
T1  - Oral lead exposure induces dysbacteriosis in rats
JF  - Journal of Occupational Health. 51 (2009) (2009), H. 1
Y1  - 2009
SN  - 1348-9585
SP  - 64
EP  - 73
ER  - 
TY  - JOUR
A1  - Temiz Artmann, Aysegül
A1  - Saklamaz, Ali
A1  - Comlekci, Abdurrahman
A1  - Caliskan, Sezer
T1  - The beneficial effects of lipid-lowering drugs beyond lipid-lowering effects: A comparative study with pravastatin, atorvastatin, and fenofibrate in patients with type IIa and type IIb hyperlipidemia / Saklamaz, Ali ; Comlekci, Abdurrahman ; Temiz, Aysegu
JF  - Metabolism. 54 (2005), H. 5
Y1  - 2005
SN  - 0026-0495
SP  - 677
EP  - 681
ER  - 
TY  - BOOK
A1  - Digel, Ilya
A1  - Zhubanova, Azhar Ahmetovna
A1  - Akimbekov, Nuraly S.
T1  - Visual Virology
Y1  - 2012
SN  - 978-601-247-298-1
N1  - Text kasachisch, russisch, englisch
CY  - Almaty
ER  - 
TY  - JOUR
A1  - Staat, Manfred
A1  - Vu, Duc Khoi
T1  - Limit analysis of flaws in pressurized pipes and cylindrical vessels Part II: Circumferential defects
JF  - Engineering Fracture Mechanics ; 97(2013), H. 1
N2  - Upper and lower bound theorems of limit analyses have been presented in part I of the paper. Part II starts with the finite element discretization of these theorems and demonstrates how both can be combined in a primal–dual optimization problem. This recently proposed numerical method is used to guide the development of a new class of closed-form limit loads for circumferential defects, which show that only large defects contribute to plastic collapse with a rapid loss of strength with increasing crack sizes. The formulae are compared with primal–dual FEM limit analyses and with burst tests. Even closer predictions are obtained with iterative limit load solutions for the von Mises yield function and for the Tresca yield function. Pressure loading of the faces of interior cracks in thick pipes reduces the collapse load of circumferential defects more than for axial flaws. Axial defects have been treated in part I of the paper.
Y1  - 2012
U6  - https://doi.org/10.1016/j.engfracmech.2012.05.017
SN  - 0013-7944
VL  - 97
SP  - 314
EP  - 333
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Doorschodt, B. M.
A1  - Schreinemachers, M. C. J. M.
A1  - Behbahani, Mehdi
A1  - Florquin, S.
A1  - Weis, J.
A1  - Staat, Manfred
A1  - Tolba, R. H.
T1  - Hypothermic machine perfusion of kidney grafts: which pressure is preferred
JF  - Annals of Biomedical Engineering. 39 (2011), H. 3
Y1  - 2011
SN  - 1573-9686
SP  - 1051
EP  - 1059
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Amin, Rashid
A1  - Temiz Artmann, Aysegül
A1  - Artmann, Gerhard
A1  - Lazarovici, Philip
A1  - Lelkes, Peter I.
T1  - Permeability of an In Vitro Model of Blood Brain Barrier (BBB)
JF  - 13th International Conference on Biomedical Engineering / Lim, Chwee Teck [Ed.]
Y1  - 2009
SN  - 978-3-540-92841-6
N1  - IFMBE Proceedings ; 23, Track 1 ; ICBME 2008 3–6 December 2008 Singapore
SP  - 81
EP  - 84
ER  - 
TY  - JOUR
A1  - Behbahani, Mehdi
A1  - Tran, L.
A1  - Jockenhövel, S.
A1  - Behr, M.
A1  - Mottaghy, K.
T1  - Numerical prediction of thrombocyte reactions for application to a vascular flow model
JF  - British Journal of Surgery
Y1  - 2011
SN  - 1365-2168
N1  - 46th Congress of the European Society for Surgical Research, Aachen, Germany, 25-28 May 2011 ; ESSR Abstracts 2011 ; Oral Sessions OP10-5
VL  - 98
IS  - S5
SP  - S17
PB  - Oxford University Press
CY  - Oxford
ER  - 
TY  - JOUR
A1  - Behbahani, Mehdi
A1  - Tran, L.
A1  - Waluga, C.
A1  - Behr, M.
A1  - Oedekoven, B.
A1  - Mottaghy, K.
T1  - Model-based Numerical Analysis of Platelet Adhesion, Thrombus Growth and Aggregation for Assist Devices
JF  - The International Journal of Artificial Organs. 32 (2009), H. 7
Y1  - 2009
SN  - 0391-3988
N1  - Abstracts - Oral Presentations: XXXVI Annual ESAO Congress, 2-5 September 2009, Compiègne - France; European Society of Artificial Organs (ESAO), Compiegne, France, September 2-5, 2009
SP  - 398
EP  - 398
ER  - 
TY  - JOUR
A1  - Leimena, W.
A1  - Artmann, Gerhard
A1  - Dachwald, Bernd
A1  - Temiz Artmann, Aysegül
A1  - Gossmann, Matthias
A1  - Digel, Ilya
T1  - Feasibility of an in-situ microbial decontamination of an ice-melting probe
JF  - Eurasian Chemico-Technological Journal. 12 (2010), H. 2
Y1  - 2010
SN  - 1562-3920
SP  - 145
EP  - 150
ER  - 
TY  - JOUR
A1  - Behbahani, Mehdi
A1  - Nam, J.
A1  - Waluga, C.
A1  - Behr, M.
A1  - Pasquali, M.
A1  - Mottaghy, K.
T1  - Modeling and Numerical Analysis of Platelet Activation, Adhesion and Aggregation in Artificial Organs
Y1  - 2010
U6  - https://doi.org/10.1097/01.mat.0000369377.65122.a3
N1  - Posterpresentation American Society of Artificial Organs (ASAIO), Baltimore, USA, May 27-29, 2010
ER  - 
TY  - JOUR
A1  - Jansen, S. V.
A1  - Behbahani, Mehdi
A1  - Laumen, M.
A1  - Kaufmann, T.
A1  - Hormes, M.
A1  - Behr, M.
A1  - Schmitz-Rode, T.
A1  - Steinseifer, U.
T1  - Investigation of Steady Flow Through a Realistic Model of the Thoracic Human Aorta Using 3D Stereo PIV and CFD-Simulation
Y1  - 2010
N1  - Posterpresentation ; American Society of Artificial Organs (ASAIO), Baltimore, USA, May 27-29, 2010
ER  - 
TY  - JOUR
A1  - Nam, J.
A1  - Arora, D.
A1  - Behbahani, Mehdi
A1  - Probst, M.
A1  - Benkowski, R.
A1  - Behr, M.
A1  - Pasquali, M.
T1  - New computational method in hemolysis analysis for artificial heart pump
Y1  - 2010
N1  - Posterpresentation ; American Society of Artificial Organs (ASAIO), Baltimore, USA, May 27-29, 2010
ER  - 
TY  - JOUR
A1  - Behbahani, Mehdi
A1  - Probst, M.
A1  - Mai, A.
A1  - Behr, M.
A1  - Tran, L.
A1  - Vonderstein, K.
A1  - Mottaghy, K.
T1  - Numerical Prediction of Blood Damage in Biomedical Devices
Y1  - 2010
N1  - Posterpresentation ; Biomedica Congress, Aachen, March 17-18, 2010
ER  - 
TY  - JOUR
A1  - Probst, M.
A1  - Behbahani, Mehdi
A1  - Borrmann, E.
A1  - Elgeti, S.
A1  - Nicolai, M.
A1  - Behr, M.
T1  - Hemodynamic Modeling for Numerical Analysis and Design of Medical Devices
Y1  - 2010
N1  - Posterpresentation ; NIC Symposium 2010 ; 24 - 25 February 2010 Jülich, Germany
ER  - 
TY  - JOUR
A1  - Behbahani, Mehdi
A1  - Waluga, C.
A1  - Stock, S.
A1  - Mai, A.
A1  - Bergmann, B.
A1  - Behr, M.
A1  - Tran, L.
A1  - Vonderstein, K.
A1  - Scheidt, H.
A1  - Oedekoven, B.
A1  - Mottaghy, K.
T1  - Modelling and Numerical Analysis of Platelet Reactions and Surface Thrombus Growth
Y1  - 2009
N1  - Posterpresentation ; European Society of Biomaterials (ESB), Lausanne, Switzerland, September 7-10, 2009
ER  - 
TY  - JOUR
A1  - Behbahani, Mehdi
A1  - Mai, A.
A1  - Bergmann, B.
A1  - Waluga, C.
A1  - Behr, M.
A1  - Tran, L.
A1  - Vonderstein, K.
A1  - Mottaghy, K.
T1  - Modeling and Numerical Simulation of Blood Damage
Y1  - 2010
N1  - Posterpresentation ; Umbrella Symposium "Modelling and Simulation in Medicine, Engineering and Sciences", Forschungszentrum Jülich, January 18-20, 2010
ER  - 
TY  - JOUR
A1  - Behbahani, Mehdi
A1  - Waluga, C.
A1  - Arlt, S.
A1  - Behr, M.
A1  - Mottaghy, K.
T1  - Computational Analysis of Platelet Aggregation in a Taylor-Couette System
JF  - The International Journal of Artificial Organs. 31 (2008), H. 7
Y1  - 2008
SN  - 0391-3988
N1  - Posterpresentation ; European Society of Artificial Organs (ESAO), Geneva, Switzerland
SP  - 643
ER  - 
TY  - JOUR
A1  - Behbahani, Mehdi
A1  - Mai, A.
A1  - Waluga, C.
A1  - Bergmann, B.
A1  - Tran, L.
A1  - Vonderstein, K.
A1  - Behr, M.
A1  - Mottaghy, K.
T1  - Numerical Modeling of Flow-Related Thrombus Formation under Physiological and Non-Physiological Flow Conditions
JF  - Acta Physiologica
Y1  - 2010
SN  - 1748-1716
N1  - Joint Congress of the Scandinavian and German Physiological Societies, Copenhagen, Denmark, March 27-30, 2010
VL  - 198
IS  - Supplement 677
SP  - 185
ER  - 
TY  - JOUR
A1  - Novacek, V.
A1  - Tran, Thanh Ngoc
A1  - Klinge, U.
A1  - Tolba, R. H.
A1  - Staat, Manfred
A1  - Bronson, D. G.
A1  - Miesse, A. M.
A1  - Whiffen, J.
A1  - Turquier, F.
T1  - Finite element modelling of stapled colorectal end-to-end anastomosis : Advantages of variable height stapler design
JF  - Journal of Biomechanics
N2  - The impact of surgical staplers on tissues has been studied mostly in an empirical manner. In this paper, finite element method was used to clarify the mechanics of tissue stapling and associated phenomena. Various stapling modalities and several designs of circular staplers were investigated to evaluate the impact of the device on tissues and mechanical performance of the end-to-end colorectal anastomosis. Numerical simulations demonstrated that a single row of staples is not adequate to resist leakage due to non-linear buckling and opening of the tissue layers between two adjacent staples. Compared to the single staple row configuration, significant increase in stress experienced by the tissue at the inner staple rows was observed in two and three rows designs. On the other hand, adding second and/or third staple row had no effect on strain in the tissue inside the staples. Variable height design with higher staples in outer rows significantly reduced the stresses and strains in outer rows when compared to the same configuration with flat cartridge.
KW  - Variable height stapler design
KW  - Anastomotic leakage
KW  - Finite element modelling
KW  - End-to-end colorectal anastomosis
KW  - Surgical staplers
Y1  - 2012
U6  - https://doi.org/10.1016/j.jbiomech.2012.07.021
SN  - 1873-2380
VL  - 45
IS  - 115
SP  - 2693
EP  - 2697
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Nguyen, Nhu Huynh
A1  - Duong, Minh Tuan
A1  - Tran, Thanh Ngoc
A1  - Pham, Phu Tinh
A1  - Grottke, O.
A1  - Tolba, R.
A1  - Staat, Manfred
T1  - Influence of a freeze–thaw cycle on the stress–stretch curves of tissues of porcine abdominal organs
JF  - Journal of Biomechanics
N2  - The paper investigates both fresh porcine spleen and liver and the possible decomposition of these organs under a freeze–thaw cycle. The effect of tissue preservation condition is an important factor which should be taken into account for protracted biomechanical tests. In this work, tension tests were conducted for a large number of tissue specimens from twenty pigs divided into two groups of 10. Concretely, the first group was tested in fresh state; the other one was tested after a freeze-thaw cycle which simulates the conservation conditions before biomechanical experiments. A modified Fung model for isotropic behavior was adopted for the curve fitting of each kind of tissues. Experimental results show strong effects of the realistic freeze–thaw cycle on the capsule of elastin-rich spleen but negligible effects on the liver which virtually contains no elastin. This different behavior could be explained by the autolysis of elastin by elastolytic enzymes during the warmer period after thawing. Realistic biomechanical properties of elastin-rich organs can only be expected if really fresh tissue is tested. The observations are supported by tests of intestines.
KW  - Autolysis
KW  - Decomposition
KW  - Freeze–thaw process
KW  - Spleen
KW  - Liver
Y1  - 2012
U6  - https://doi.org/10.1016/j.jbiomech.2012.07.008
SN  - 1873-2380
VL  - 45
IS  - 14
SP  - 2382
EP  - 2386
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Kotliar, Konstantin
A1  - Lanzl, Ines M.
T1  - Can vascular function be assessed by the interpretation of retinal vascular diameter changes?
JF  - Investigative Ophthalmology & Visual Science, IOVS. 52 (2011), H. 1
Y1  - 2011
SN  - 0146-0404
SP  - 635
EP  - 636
PB  - ARVO
CY  - Rockville, Md.
ER  - 
TY  - JOUR
A1  - Kotliar, Konstantin
A1  - Mücke, Bruno
A1  - Vilser, Walthard
A1  - Schilling, Rudolf
T1  - Effect of aging on retinal artery blood column diameter measured along the vessel axis / Kotliar, Konstantin E. ; Mücke, Bruno ; Vilser, Walthard ; Schilling, Rudolf ; Lanzl, Ines M.
JF  - Investigative Ophthalmology & Visual Science, IOVS. 49 (2008), H. 5
Y1  - 2008
SN  - 0146-0404
SP  - 2094
EP  - 2102
PB  - -
ER  - 
TY  - JOUR
A1  - Kotliar, Konstantin
A1  - Lanzl, Ines M.
A1  - Hanssen, Henner
A1  - Eberhardt, Karla
A1  - Vilser, Walthard
A1  - Halle, Martin
A1  - Heemann, Uwe
A1  - Schmidt-Trucksäss, Arno
A1  - Baumann, Marcus
T1  - Does increased blood pressure rather than aging influence retinal pulse wave velocity?
JF  - Investigative Ophthalmology & Visual Science, IOVS
N2  - Purpose: It was demonstrated previously that retinal pulse wave velocity (rPWV) as a measure of retinal arterial stiffness is increased in aged anamnestically healthy volunteers compared with young healthy subjects. Using novel methodology of rPWV assessment this finding was confirmed and investigated whether it might relate to the increased blood pressure usually accompanying the aging process, rather than to the aging itself.

Methods: A total of 12 young 25.5-year-old (24.0–28.8) [median(1st quartile–3rd quartile)] and 12 senior 68.5-year-old (63.8–71.8) anamnestically healthy volunteers; and 12 senior 63.0-year-old (60.8–65.0) validated healthy volunteers and 12 young 33.0-year-old (29.5–35.0) hypertensive patients were examined. Time-dependent alterations of vessel diameter were assessed by the Dynamic Vessel Analyzer in a retinal artery of each subject. The data were filtered and processed using mathematical signal analysis and rPWVs were calculated.

Results: rPWV amounted to 1200 (990-1470) RU (relative units)/s in the hypertensive group and to 1040 (700-2230) RU/s in anamnestically healthy seniors. These differed significantly from rPWVs in young healthy group (410 [280–500] RU/s) and in validated healthy seniors (400 [320–510] RU/s). rPWV associated with age and mean arterial pressure (MAP) in the pooled cohort excluded validated healthy seniors. In a regression model these associations remain when alternately adjusted for MAP and age. When including validated healthy seniors in the pooled cohort only association with MAP remains.

Conclusions: Both aging (with not excluded cardiovascular risk factors) and mild hypertension are associated with elevated rPWV. rPWV increases to a similar extent both in young mildly hypertensive subjects and in aged anamnestically healthy persons. Healthy aging is not associated with increased rPWV.
Y1  - 2012
U6  - https://doi.org/10.1167/iovs.11-8815
SN  - 0146-0404
VL  - 53
IS  - 4
SP  - 2119
EP  - 2126
PB  - ARVO
CY  - Rockville, Md.
ER  - 
TY  - JOUR
A1  - Kotliar, Konstantin
A1  - Nagel, Edgar
A1  - Vilser, Walthard
A1  - Seidova, Seid-Fatima
A1  - Lanzl, Ines
T1  - Microstructural alterations of retinal arterial blood column along the vessel axis in systemic hypertension
JF  - Investigative Ophthalmology & Visual Science, IOVS
N2  - Purpose: Image analysis by the retinal vessel analyzer (RVA) observes retinal vessels in their dynamic state online noninvasively along a chosen vessel segment. It has been found that high-frequency diameter changes in the retinal artery blood column along the vessel increase significantly in anamnestically healthy volunteers with increasing age and in patients with glaucoma during vascular dilation. This study was undertaken to investigate whether longitudinal sections of the retinal artery blood column are altered in systemic hypertension.

Methods: Retinal arteries of 15 untreated patients with essential arterial hypertension (age, 50.9 ± 11.9 years) and of 15 age-matched anamnestically healthy volunteers were examined by RVA. After baseline assessment, a monochromatic luminance flicker (530–600 nm; 12.5 Hz; 20 s) was applied to evoke retinal vasodilation. Differences in amplitude and frequency of spatial artery blood column diameter change along segments (longitudinal arterial profiles) of 1 mm in length were measured and analyzed using Fourier transformation.

Results: In the control group, average reduced power spectra (ARPS) of longitudinal arterial profiles did not differ when arteries changed from constriction to dilation. In the systemic hypertension group, ARPS during constriction, baseline, and restoration were identical and differed from ARPS during dilation (P < 0.05). Longitudinal arterial profiles in both groups showed significant dissimilitude at baseline and restoration (P < 0.05).

Conclusions: The retinal artery blood column demonstrates microstructural alterations in systemic hypertension and is less irregular along the vessel axis during vessel dilation. These microstructural changes may be an indication of alterations in vessel wall rigidity, vascular endothelial function, and smooth muscle cells in this disease, leading to impaired perfusion and regulation.
Y1  - 2010
U6  - https://doi.org/10.1167/iovs.09-3649
SN  - 0146-0404
VL  - 51
IS  - 4
SP  - 2165
EP  - 2172
PB  - ARVO
CY  - Rockville, Md.
ER  - 
TY  - JOUR
A1  - Kotliar, Konstantin
A1  - Vilser, W.
A1  - Schmidt-Trucksäss, A.
A1  - Halle, M.
A1  - Lanzl, I. M.
T1  - Zeitliche Schwingungen retinaler Gefäßdurchmesser bei Gesunden unterschiedlichen Alters : Kreuz- und Autokorrelation für dynamische Gefäßanalyse
JF  - Der Ophthalmologe
Y1  - 2009
SN  - 1433-0423
VL  - 106
IS  - 7
SP  - 609
EP  - 618
PB  - -
ER  - 
TY  - JOUR
A1  - Lanzl, Ines M.
A1  - Seidova, Seid-Fatima
A1  - Maier, Mathias
A1  - Schmidt-Trucksäss, Arno
A1  - Halle, Martin
A1  - Kotliar, Konstantin
T1  - Dynamic retinal vessel response to flicker in age-related macular degeneration patients before and after vascular endothelial growth factor inhibitor injection
JF  - Acta Ophthalmologica
Y1  - 2011
SN  - 1755-3768
VL  - 89
IS  - 5
SP  - 472
EP  - 479
PB  - Wiley
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Kotliar, Konstantin
A1  - Maier, Mathias
A1  - Bauer, Svetlana
A1  - Feucht, Nikolaus
A1  - Lohmann, Chris
A1  - Lanzl, Ines
T1  - Intravitreal injection of triamcinolone acetonide and intraocular pressure: author's reply
JF  - Acta Ophthalmologica
Y1  - 2008
SN  - 1755-3768
VL  - 86
IS  - 6
SP  - 692
EP  - 693
PB  - -
ER  - 
TY  - JOUR
A1  - Kotliar, Konstantin
A1  - Nagel, Edgar
A1  - Vilser, Walthard
A1  - Lanzl, Ines M.
T1  - Functional in vivo assessment of retinal artery microirregularities in glaucoma / Kotliar, Konstantin E. ; Nagel, Edgar ; Vilser, Walthard ; Lanzl, Ines M.
JF  - Acta Ophthalmologica. 86 (2008), H. 4
Y1  - 2008
SN  - 1755-3768
SP  - 424
EP  - 433
PB  - -
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  - Nurispahic, A.
A1  - Kotliar, Konstantin
A1  - Lanzl, I.
T1  - Messung der Akkommodation mittels optischer Biometrie
JF  - Der Ophthalmologe
Y1  - 2008
SN  - 1433-0423
VL  - 105
IS  - 4
SP  - 369
EP  - 375
PB  - -
ER  - 
TY  - JOUR
A1  - Lanzl, Ines M.
A1  - Seidova, Seid-Fatima
A1  - Erben, A.
A1  - Thürmel, K.
A1  - Kotliar, Konstantin
T1  - Diffuse stromale Hornhauttrübungen und Veränderungen der Hände
JF  - Der Ophthalmologe
N2  - Bilaterale stromale Hornhauttrübungen sind für den Augenarzt eine differenzialdiagnostische Herausforderung. Im folgenden Beitrag werden 2 Patieninnen (30 und 36 Jahre) mit unterschiedlich stark ausgeprägter stromaler diffuser Hornhauttrübung vorgestellt. Patientin 1 war kleinwüchsig (114 cm) und Patientin 2 normal groß (172 cm). Beide Patientinnen wiesen veränderte Gelenkstrukturen an Hand und Fußgelenken sowie diffuse stromale Hornhauttrübungen auf. Des Weiteren lagen eine Mitral- und Aorteninsuffizienz (Patientin 1) bzw. eine Aorteninsuffizienz (Patientin 2) vor. Die stromalen diffusen Hornhauttrübungen ließen im Zusammenhang mit den Gelenkveränderungen ein Scheie-Syndrom vermuten. Therapeutisch ist bei Patienten mit Visusminderung eine (lamelläre) Keratoplastik sinnvoll.
Y1  - 2010
U6  - https://doi.org/10.1007/s00347-009-2066-2
SN  - 1433-0423
VL  - 107
IS  - 4
SP  - 363
EP  - 365
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Wiescher, A.
A1  - Kotliar, Konstantin
A1  - Neuhann, T.
A1  - Lanzl, Ines M.
T1  - Rasch progrediente Visusminderung beider Augen bei einem jungen Patienten
JF  - Der Ophthalmologe
N2  - Ein 34-jähriger männlicher Patient stellte sich zur Abklärung einer seit dem 9. Lebensjahr bestehenden und im letzten Jahr rasch progredienten Visusminderung beider Augen bei uns vor. Er beschrieb eine subjektiv zunehmende, im Spiegel für ihn selbst sichtbare, weißliche Trübung in der Pupille beidseits und eine starke Blendempfindlichkeit. Nebenbefundlich gab er rezidivierende Konjunktivitiden und morgens verklebte Lider an. Eine Allergie auf Gräserpollen und eine Unverträglichkeit auf Alkohol sowie mehrere Lebensmittel seien ebenfalls bekannt.

Zusätzlich leidet der Patient an stark ausgeprägtem atopischem Ekzem. Dieses wurde nie systemisch, sondern nur bei Bedarf mit kortisonhaltiger Salbe therapiert.
Y1  - 2010
U6  - https://doi.org/10.1007/s00347-007-1586-x
SN  - 1433-0423
VL  - 105
IS  - 4
SP  - 389
EP  - 392
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Menzel, C.
A1  - Kotliar, Konstantin
A1  - Lanzl, I.
T1  - Retrospektive Untersuchung jahreszeitlich bedingter Einflussfaktoren auf den Augeninnendruck therapierter Glaukompatienten
JF  - Der Ophthalmologe
Y1  - 2009
SN  - 1433-0423
VL  - 106
IS  - 11
SP  - 1006
EP  - 1011
PB  - -
ER  - 
TY  - JOUR
A1  - Kotliar, Konstantin
A1  - Mogilevskiĭ, A. Ia.
A1  - Shilo, A. V.
A1  - Panchekha, A. P.
T1  - [Chaotic non-linear dynamics of alpha-band of the EEg and organization of the cortical activity of P300 wave] / Mogilevskiĭ, A. Ia. ; Kotliar, K. E. ; Shilo, A. V. ; Panchekha, A. P.
JF  - Zhurnal vyssheĭ nervnoĭ deiatelnosti imeni I P Pavlova. 58 (2008), H. 5
Y1  - 2008
SN  - 0044-4677
N1  - Original in Russisch ; English abstract
SP  - 562
EP  - 575
PB  - -
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  - Maier, M. M.
A1  - Feucht, N.
A1  - Winkler von Mohrenfels, C.
A1  - Kotliar, Konstantin
A1  - Fabian, E.
A1  - Lohmann, C. P.
T1  - Nahtlose Cerclage mit Skleratunnelfixation. Sutureless Encircling Band - Clinical Experience
JF  - Klinische Monatsblätter für Augenheilkunde
Y1  - 2011
SN  - 0344-6360
VL  - 228
IS  - 5
SP  - 473
EP  - 476
PB  - Thieme
CY  - Stuttgart
ER  - 
TY  - JOUR
A1  - Pressler, Axel
A1  - Esefeld, Katrin
A1  - Scherr, Johannes
A1  - Ali, Mohammad
A1  - Hanssen, Henner
A1  - Kotliar, Konstantin
A1  - Lanzl, Ines
A1  - Halle, Martin
A1  - Kaemmerer, Harald
A1  - Schmidt-Trucksäss, Arno
A1  - Hager, Alfred
T1  - Structural alterations of retinal arterioles in adults late after repair of aortic isthmic coarctation
JF  - The American Journal of Cardiology
N2  - Patients after coarctation repair still have an increased risk of cardiovascular or cerebrovascular events. This has been explained by the persisting hypertension and alterations in the peripheral vessels. However, involvement of the central vessels such as the retinal arteries is virtually unknown. A total of 34 patients after coarctation repair (22 men and 12 women; 23 to 58 years old, age range 0 to 32 years at surgical repair) and 34 nonhypertensive controls underwent structural and functional retinal vessel analysis. Using structural analysis, the vessel diameters were measured. Using functional analysis, the endothelium-dependent vessel dilation in response to flicker light stimulation was assessed. In the patients after coarctation repair, the retinal arteriolar diameter was significantly reduced compared to that of the controls (median 182 μm, first to third quartile 171 to 197; vs 197 μm, first to third quartile 193 to 206; p <0.001). These findings were independent of the peripheral blood pressure and age at intervention. No differences were found for venules. The functional analysis findings were not different between the patients and controls (maximum dilation 3.5%, first to third quartile 2.1% to 4.5% vs 3.6%, first to third quartile 2.2% to 4.3%; p = 0.81), indicating preserved autoregulative mechanisms. In conclusion, the retinal artery diameter is reduced in patients after coarctation repair, independent of their current blood pressure level and age at intervention. As a structural marker of chronic vessel damage associated with past, current, or future hypertension, retinal arteriolar narrowing has been linked to stroke incidence. These results indicate an involvement of cerebral microcirculation in aortic coarctation, despite timely repair, and might contribute to explain the increased rate of cerebrovascular events in such patients.
Y1  - 2010
U6  - https://doi.org/10.1016/j.amjcard.2009.10.070
SN  - 0002-9149
VL  - 105
IS  - 5
SP  - 740
EP  - 744
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Mikielewicz, Marek
A1  - Kotliar, Konstantin
A1  - Barraquer, Rafael I.
A1  - Michael, Ralph
T1  - Air-pulse corneal applanation signal curve parameters for the characterisation of keratoconus
JF  - British Journal of Ophthalmology (eBJO)
Y1  - 2011
SN  - 1468-2079
VL  - 95
IS  - 6
SP  - 793
EP  - 798
PB  - BMJ Publ. Group
CY  - London
ER  - 
TY  - JOUR
A1  - Kotliar, Konstantin
A1  - Baumann, Marcus
A1  - Vilser, Walthard
A1  - Lanzl, Ines M.
T1  - Pulse wave velocity in retinal arteries of healthy volunteers
JF  - British Journal of Ophthalmology (eBJO)
Y1  - 2011
SN  - 1468-2079
VL  - 95
IS  - 11
SP  - 675
EP  - 679
PB  - BMJ Publ. Group
CY  - London
ER  - 
TY  - JOUR
A1  - Kotliar, Konstantin
A1  - Lanzl, Ines M.
A1  - Schmidt-Trucksäss, A.
A1  - Sitnikova, Diana
A1  - Ali, Mohammad
A1  - Blume, Katharina
A1  - Halle, Martin
A1  - Hansser, Henner
T1  - Dynamic retinal vessel response to flicker in obesity: A methodological approach
JF  - Microvascular Research
Y1  - 2011
SN  - 0026-2862
VL  - 81
IS  - 1
SP  - 123
EP  - 128
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Dashevsky, Alexey V.
A1  - Lanzl, Ines M.
A1  - Kotliar, Konstantin
T1  - Non-penetrating intracanalicular partial trabeculectomy via the ostia of Schlemm's canal
JF  - Graefe's Archive for Clinical and Experimental Ophthalmology
Y1  - 2011
SN  - 0721-832x
VL  - 249
IS  - 4
SP  - 565
EP  - 573
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Baumann, Marcus
A1  - Schwarz, Sonja
A1  - Kotliar, Konstantin
A1  - Eynatten, Maximilian von
A1  - Trucksaess, Arno
A1  - Burckhardt, Klaus
A1  - Lutz, Jens
A1  - Heemann, Uwe
A1  - Lanzl, Ines
T1  - Non-diabetic chronic kidney disease influences retinal microvasculature
JF  - Kidney and Blood Pressure Research
Y1  - 2009
SN  - 1423-0143
VL  - 32
IS  - 6
SP  - 428
EP  - 433
PB  - -
ER  - 
TY  - JOUR
A1  - Hanssen, H.
A1  - Nickel, T.
A1  - Drexel, V.
A1  - Hertel, G.
A1  - Emslander, I.
A1  - Sisic, Z.
A1  - Lorang, D.
A1  - Schuster, T.
A1  - Kotliar, Konstantin
A1  - Pressler, A.
A1  - Schmidt-Trucksäss, A.
A1  - Weis, M.
A1  - Halle, M.
T1  - Exercise-induced alterations of retinal vessel diameters and cardiovascular risk reduction in obesity
JF  - Atherosclerosis
Y1  - 2011
SN  - 0021-9150
VL  - 216
IS  - 2
SP  - 433
EP  - 439
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Burkhardt, Klaus
A1  - Schwarz, Sonja
A1  - Pan, Chengrui
A1  - Stelter, Felix
A1  - Kotliar, Konstantin
A1  - Eynatten, Maxilian von
A1  - Sollinger, Daniel
A1  - Lanzl, Ines
A1  - Heemann, Uwe
A1  - Baumann, Marcus
T1  - Myeloid-related protein 8/14 complex describes microcirculatory alterations in patients with type 2 diabetes and nephropathy
JF  - Cardiovascular Diabetology
Y1  - 2009
SN  - 1475-2840
VL  - 8
IS  - 10
SP  - 1
EP  - 8
PB  - -
ER  - 
TY  - JOUR
A1  - Garhofer, Gerhard
A1  - Bek, Toke
A1  - Boehm, Andreas G.
A1  - Gherghel, Doina
A1  - Grundwald, Juan
A1  - Jeppesen, Peter
A1  - Kergoat, Hélène
A1  - Kotliar, Konstantin
A1  - Lanzl, Ines
A1  - Lovasik, John V.
A1  - Nagel, Edgar
A1  - Vilser, Walthard
A1  - Orgul, Selim
A1  - Schmetterer, Leopold
T1  - Use of the retinal vessel analyzer in ocular blood flow research
JF  - Acta Ophthalmol
N2  - The present article describes a standard instrument for the continuous online determination of retinal vessel diameters, the commercially available retinal vessel analyzer. This report is intended to provide informed guidelines for measuring ocular blood flow with this system. The report describes the principles underlying the method and the instruments currently available, and discusses clinical protocol and the specific parameters measured by the system. Unresolved questions and the possible limitations of the technique are also discussed.
Y1  - 2010
U6  - https://doi.org/10.1111/j.1755-3768.2009.01587.x
SN  - 1755-3768
VL  - 88
IS  - 7
SP  - 717
EP  - 722
PB  - Wiley-Blackwell
CY  - Oxford
ER  - 
TY  - JOUR
A1  - Kotliar, Konstantin
A1  - Kozlova, Tatiana V.
A1  - Lanzl, Ines M.
T1  - Postoperative aqueous outflow in the human eye after glaucoma filtration surgery: biofluidmechanical considerations
JF  - Biomedizinische Technik = Biomedical Engineering
Y1  - 2009
SN  - 1862-278X
VL  - 54
IS  - 1
SP  - 14
EP  - 22
PB  - -
ER  - 
TY  - JOUR
A1  - Seidova, Seid-Fatima
A1  - Kotliar, Konstantin
A1  - Foerger, Frauke
A1  - Klopfer, Matthias
A1  - Lanzl, Ines
T1  - Functional retinal changes in Gaucher disease
JF  - Documenta Ophthalmologica
Y1  - 2009
SN  - 1573-2622
VL  - 118
IS  - 2
SP  - 151
EP  - 154
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Kotliar, Konstantin
A1  - Lanzl, Ines M.
A1  - Maier, Mathias
A1  - Feucht, Nikolaus
T1  - Intraocular pressure effects of pegaptanib (macugen) injections in patients with and without glaucoma / Lanzl, Ines M. ; Maier, Mathias ; Feucht, Nikolaus ; Lohmann, Chris P. ; Kotliar, Konstantin E.
JF  - American Journal of Ophthalmology . 145 (2008), H. 1
Y1  - 2008
SN  - 1879-1891
SP  - 185
EP  - 185
PB  - -
ER  - 
TY  - JOUR
A1  - Kotliar, Konstantin
A1  - Vilser, Walthatd
A1  - Nagel, Edgar
A1  - Lanzl, Ines M.
T1  - Retinal vessel reaction in response to chromatic flickering light / Kotliar, Konstantin E. ; Vilser, Walthard ; Nagel, Edgar ; Lanzl, Ines M.
JF  - Graefe's Archive for Clinical and Experimental Ophthalmology. 242 (2004), H. 5
Y1  - 2004
SN  - 1435-702X
SP  - 377
EP  - 392
PB  - -
ER  - 
TY  - JOUR
A1  - Kotliar, Konstantin
A1  - Bauer, S. M.
A1  - Zamuraev, L. A.
T1  - Model of the transversely isotropic spherical layer for estimation of intraocular pressure changes after intravitreal injections / Bauer, S. M. ; Zamuraev, L. A. ; Kotliar, K. E.
JF  - Rossiiskii zhurnal biomekhaniki = Russian Journal of biomechanics. 10 (2006), H. 2
Y1  - 2006
SN  - 1812-5123
SP  - 41
EP  - 47
PB  - -
ER  - 
TY  - JOUR
A1  - Kotliar, Konstantin
A1  - Koshitz, I. N.
A1  - Svetlova, O. V.
A1  - Zaseeva, M. V.
T1  - Physiological principles of hypotensive therapy of open-angle glaucoma during presbyopic period. Part I Initial theoretical presuppositions, hypotheses and facts / Koshitz, I. N. ; Svetlova, O. V. ; Zaseeva, M. V. ; Shuhaev, S. V. ; Makarov, F. N. ; Kotli
JF  - Glaukoma (2006)
Y1  - 2006
N1  - Original in Russisch
SP  - 35
EP  - 53
PB  - -
ER  - 
TY  - JOUR
A1  - Maggakis-Kelemen, C.
A1  - Bork, M.
A1  - Kayser, Peter
A1  - Biselli, Manfred
A1  - Artmann, Gerhard
T1  - Biological and mechanical quality of red blood cells cultured from human umbilical cord blood stem cells
JF  - Medical and biological engineering and computing. 41 (2003), H. 3
Y1  - 2003
SN  - 0140-0118
SP  - 350
EP  - 356
ER  - 
TY  - JOUR
A1  - Tran, Thanh Ngoc
A1  - Pham, Phu Tinh
A1  - Vu, D. K.
A1  - Staat, Manfred
T1  - Reliability Analysis of Inelastic Shell Structures Under Variable Loads
JF  - Limit States of Materials and Structures : Direct Methods / Hrsg. Dieter Weichert; Hrsg. Alan Ponter
Y1  - 2009
SN  - 978-1-4020-9633-4
SP  - 135
EP  - 156
PB  - Springer Netherland
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Artmann, Gerhard
A1  - Digel, Ilya
A1  - Zerlin, Kay
A1  - Maggakis-Kelemen, Christina
A1  - Linder, Peter
A1  - Porst, Dariusz
A1  - Kayser, Peter
A1  - Stadler, David
A1  - Dikta, Gerhard
A1  - Temiz Artmann, Aysegül
T1  - Hemoglobin senses body temperature
JF  - European Biophysics Journal
Y1  - 2009
SN  - 0175-7571
VL  - 38
IS  - 5
SP  - 589
EP  - 600
ER  - 
TY  - JOUR
A1  - Kaul, D. K.
A1  - Koshkaryev, A.
A1  - Artmann, Gerhard
A1  - Barshtein, G.
A1  - Yedgar, S.
T1  - Additive effect of red blood cell rigidity and adherence to endothelial cells in inducing vascular resistance
JF  - American Journal of Physiology : Heart and Circulation Physiology . 295 (2008), H. 4
Y1  - 2008
SN  - 1522-1539
VL  - 295
IS  - 4
SP  - H1788
EP  - H1793
ER  - 
TY  - JOUR
A1  - Stadler, A.  M.
A1  - Digel, Ilya
A1  - Artmann, Gerhard
A1  - Embs, Jan P.
A1  - Zaccai, Joe
A1  - Büldt, Georg
T1  - Hemoglobin Dynamics in Red Blood Cells: Correlation to Body Temperature
JF  - Biophysical Journal. 95 (2008), H. 11
Y1  - 2008
SN  - 1542-0086
SP  - 5449
EP  - 5461
ER  - 
TY  - JOUR
A1  - Eschweiler, J.
A1  - Laack, Walter van
A1  - Staat, Manfred
T1  - Elektromyographische Untersuchungen zur Kräftigung der Oberschenkelmuskulatur mit einem myoelektrischen Stimulator nach arthroskopischen Eingriffen am Kniegelenk
JF  - Orthopädische Praxis. 43 (2007), H. 10
Y1  - 2007
SN  - 0030-588x
SP  - 539
EP  - 542
ER  - 
TY  - JOUR
A1  - Scholz, A.
A1  - Ley, Wilfried
A1  - Dachwald, Bernd
A1  - Miau, J. J.
A1  - Juang, J. C.
T1  - Flight results of the COMPASS-1 picosatellite mission
JF  - Acta Astronautica. 67 (2010), H. 9-10
Y1  - 2010
SN  - 0094-5765
SP  - 1289
EP  - 1298
ER  - 
TY  - JOUR
A1  - Dachwald, Bernd
A1  - Seboldt, Wolfgang
T1  - Solar sailcraft of the first generation mission applications to near-earth asteroids
Y1  - 2003
N1  - 54th International Astronautical Congress of the International Astronautical Federation, the International Academy of Astronautics, and the International Institute of Space Law 29 September - 3 October 2003, Bremen, Germany IAC-03-Q.5.06
ER  - 
TY  - JOUR
A1  - Dachwald, Bernd
A1  - Seboldt, Wolfgang
T1  - Solar sailcraft of the first generation technology development / Seboldt, Wolfgang ; Dachwald, Bernd
Y1  - 2003
N1  - 54th International Astronautical Congress of the International Astronautical Federation, the International Academy of Astronautics, and the International Institute of Space Law 29 September - 3 October 2003, Bremen, Germany IAC-03-S.03
ER  - 
TY  - JOUR
A1  - Linden, A.
A1  - Fischöder, M.
A1  - Laack, Walter van
A1  - Staat, Manfred
T1  - Einschränkung von Taluskippung und -vorschub durch Sprunggelenkorthesen nach fibularer Bandruptur
JF  - OUP Zeitschrift für die orthopädische und unfallchirurgische Praxis
N2  - Die fibulare Bandruptur zählt zu einer der am häufigsten auftretenden Verletzungen des
Bewegungsapparats. In den meisten Fällen wird heute die konservativ frühfunktionelle Therapie mit Sprunggelenkorthesen allgemein bevorzugt. Im Rahmen der vorliegenden Studie wurden 14 verschiedene Sprunggelenkorthesen im Hinblick auf ihre Einschränkung von Taluskippung und Talusvorschub
untersucht. Zur Simulation einer fibularen Bandruptur wurde ein Unterschenkelmodell aus Holz mit Fußteil, mit angelegten Orthesen in einen Scheuba-Halteapparat eingespannt und mit 150 N seitlich sowie anterior-posterior belastet. Anhand der erstellten "gehaltenen" Röntgenaufnahmen konnten Taluskippung und Talusvorschub jeder einzelnen Orthese eindeutig bestimmt werden. Die meisten Orthesen erreichten zufriedenstellende Ergebnisse. Es stellte sich heraus, dass vor allem eine eng anliegende, im Gelenkbereich anatomisch angepasste Form vorteilhaft zu sein scheint.
N2  - The ankle sprain is actually one of the most common injuries. Nowadays the conservative pre-functional therapy with ankle braces is generally preferred. In the present study 14 different ankle braces were tested with regard to their ability to constrict the talar tilt and anterior drawer displacement. As part of the tests a wooden model of a foot was used in order to simulate an ankle sprain. This model was clamped in a Scheuba-device with different ankle braces and a force of 150 N was applied to it. The stress radiographs showed different talar tilts and anterior drawers of
each brace. Most ankle braces achieved a satisfying result. It has become obvious that a tight fitting and an anatomically designed shape seem to be favourable.
T2  - Constraint of talar tilt and anterior drawer by different ankle braces after the rupture of fibular ligaments
KW  - Sprunggelenkorthesen
KW  - fibulare Bandruptur
KW  - Distorsion des oberen Sprunggelenks
KW  - ankle sprain
KW  - rupture of the fibular ligament
KW  - ankle braces
Y1  - 2013
SN  - 2193-5785
U6  - https://doi.org/10.3238/oup.2013.0306-0309
VL  - 2
IS  - 6
SP  - 306
EP  - 309
PB  - Deutscher Ärzte-Verl.
CY  - Köln
ER  - 
TY  - JOUR
A1  - Staat, Manfred
T1  - Limit and shakedown analysis under uncertainty
JF  - International journal of computational methods : IJCM
Y1  - 2013
SN  - 0219-8762
SP  - Publ. online
PB  - World Scientific Publishing
CY  - Singapore
ER  - 
TY  - CHAP
A1  - Frotscher, Ralf
A1  - Goßmann, Matthias
A1  - Temiz Artmann, Aysegül
A1  - Staat, Manfred
T1  - Simulation of cardiac cell-seeded membranes using the edge-based smoothed FEM
T2  - 1st International Conference "Shell and Membrane Theories in Mechanics and Biology: From Macro- to Nanoscale Structures", Minsk, Belarus, Sept. 16-20, 2013
Y1  - 2013
SN  - 978-985-553-135-8
SP  - 165
EP  - 167
PB  - Verl. d. Weißruss. Staatl. Univ.
CY  - Minsk
ER  - 
TY  - CHAP
A1  - Tran, Thanh Ngoc
A1  - Staat, Manfred
T1  - Shakedown analysis of Reissner-Mindlin plates using the edge-based smoothed finite element method
T2  - Direct methods for limit states in structures and materials / Dieter Weichert ; Alan Ponter, ed.
N2  - This paper concerns the development of a primal-dual algorithm for limit and shakedown analysis of Reissner-Mindlin plates made of von Mises material. At each optimization iteration, the lower bound of the shakedown load multiplier is calculated simultaneously with the upper bound using the duality theory. An edge-based smoothed finite element method (ES-FEM) combined with the discrete shear gap (DSG) technique is used to improve the accuracy of the solutions and to avoid the transverse shear locking behaviour. The method not only possesses all inherent features of convergence and accuracy from ES-FEM, but also ensures that the total number of variables in the optimization problem is kept to a minimum compared with the standard finite element formulation. Numerical examples are presented to demonstrate the effectiveness of the present method.
Y1  - 2014
SN  - 978-94-007-6826-0 (Print) 978-94-007-6827-7 (Online)
U6  - https://doi.org/10.1007/978-94-007-6827-7_5
SP  - 101
EP  - 117
PB  - Springer
CY  - Dordrecht [u.a.]
ER  - 
TY  - JOUR
A1  - Jung, Alexander
A1  - Staat, Manfred
A1  - Müller, Wolfram
T1  - Flight style optimization in ski jumping on normal, large, and ski flying hills
JF  - Journal of biomechanics
Y1  - 2013
SN  - 1873-2380 (E-Journal); 0021-9290 (Print)
N1  - Corrigendum to “Flight style optimization in ski jumping on normal, large, and ski flying hills” [J. Biomech 47 (2014) 716-722] Journal of Biomechanics, 2018;71:313.
VL  - Vol. 47
IS  - Iss. 3
SP  - 716
EP  - 722
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - THES
A1  - Kotliar, Konstantin
T1  - Pathophysiologische Beurteilung und hämodynamische Analyse von mikrostrukturellen Veränderungen des retinalen Gefäßlängsschnittsprofils
Y1  - 2012
N1  - Moskau, Habil.-Schr. ,Russ. Univ., Med. Fakultät, 2012. Originaltitel in Russisch.
ER  - 
TY  - CHAP
A1  - Lanzl, I.
A1  - Seidova, S.-F.
A1  - Dühring, C. von
A1  - Kotliar, Konstantin
ED  - Erb, Carl
T1  - Befunde der dynamischen Gefäßanalyse am Auge bei Gesunden und Glaukom-Patienten mit praxisrelevanter Bedeutung
T2  - Mikrozirkulation beim Glaukom
Y1  - 2009
N1  - Search on Glaucoma
SP  - 33
EP  - 39
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Krämer, Stefan
A1  - Daab, Dominique Jonas
A1  - Müller, Brigitte
A1  - Wagner, Tobias
A1  - Baader, Fabian
A1  - Hessel, Joana
A1  - Gdalewitsch, Georg
A1  - Plescher, Engelbert
A1  - Dachwald, Bernd
A1  - Wahle, Michael
A1  - Gierse, Andreas
A1  - Vetter, Rudolf
A1  - Pfützenreuter, Lysan
T1  - Development and flight-testing of a system to isolate vibrations for microgravity experiments on sounding rockets
JF  - 21st ESA Symposium on Rocket and Balloon Research
Y1  - 2013
SP  - 1
EP  - 8
ER  - 
TY  - JOUR
A1  - Jiminez German, Salvador
A1  - Behbahani, Mehdi
A1  - Miettinen, Susanna
A1  - Grijpma, Dirk W.
A1  - Haimi, Suvi P.
T1  - Proliferation and differentiation of adipose stem cells towards smooth muscle cells on poly(trimethylene carbonate) membranes
JF  - Macromolecular symposia
Y1  - 2013
SN  - 0258-0322
VL  - Vol. 334
IS  - Iss. 1
SP  - 133
EP  - 142
PB  - Wiley
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Pham, Phu Tinh
A1  - Staat, Manfred
T1  - FEM-based shakedown analysis of hardening structures
JF  - Asia Pacific journal on computational engineering
N2  - This paper develops a new finite element method (FEM)-based upper bound algorithm for limit and shakedown analysis of hardening structures by a direct plasticity method. The hardening model is a simple two-surface model of plasticity with a fixed bounding surface. The initial yield surface can translate inside the bounding surface, and it is bounded by one of the two equivalent conditions: (1) it always stays inside the bounding surface or (2) its centre cannot move outside the back-stress surface. The algorithm gives an effective tool to analyze the problems with a very high number of degree of freedom. Our numerical results are very close to the analytical solutions and numerical solutions in literature.
Y1  - 2014
U6  - https://doi.org/10.1186/2196-1166-1-4
SN  - 2196-1166 (E-Journal)
IS  - 1
SP  - Article No. 4
PB  - SpringerOpen
CY  - Berlin
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  - Mansurov, Z. A.
A1  - Jandosov, J. M.
A1  - Kerimkulova, A. R.
A1  - Azat, S.
A1  - Zhubanova, A. A.
A1  - Digel, Ilya
A1  - Savistkaya, I. S.
A1  - Akimbekov, Nuraly S.
A1  - Kistaubaeva, A. S.
T1  - Nanostructured carbon materials for biomedical use
JF  - Eurasian chemico-technological journal : quarterly journal of the International Higher Education Academy of Sciences
N2  - One of the priority trends of carbon nanotechnology is creation of nanocomposite systems. Such carbon nanostructured composites were produced using - raw materials based on the products of agricultural waste, such as grape stones, apricot stones, rice husk. These products have a - wide spectrum of application and can be obtained in large quantities. The Institute of Combustion Problems has carried out the work on synthesis of the nanostructured carbon sorbents for multiple applications including the field of biomedicine. The article presents the data on the synthesis and physico-chemical properties of carbonaceous sorbents using physicochemical methods of investigation: separation and purification of biomolecules; isolation of phytohormone - fusicoccin; adsorbent INGO-1 in the form of an adsorption column for blood detoxification, oral (entero) sorbent - INGO-2; the study of efferent and probiotic properties and sorption activity in regard to the lipopolysaccharide (LPS), new biocomposites - based on carbonized rice husk (CRH) and cellular microorganisms; the use of CRH in wound treatment. A new material for blood detoxication (INGO-1) has been obtained. Adsorption of p-cresyl sulfate and indoxyl sulfate has shown that active carbon adsorbent can remove clinically significant level of p-cresyl sulfate and indoxyl sulfate from human plasma. Enterosorbent INGO-2 possesses high adsorption activity in relation to Gram-negative bacteria and their endotoxins. INGO-2 slows down the growth of conditionally pathogenic microorganisms, without having a negative effect on bifido and lactobacteria. The use of enterosorbent INGO-2 for sorption therapy may provide a solution to a complex problem - detoxication of the digestive tract and normalization of the intestinal micro ecology. The immobilized probiotic called "Riso-lact" was registered at the Ministry of Health of the Republic of Kazakhstan as a biologically active food additive. The developed technology is patented and provides production of the medicine in the form of freeze-dried biomass immobilized in vials.
Y1  - 2014
U6  - https://doi.org/10.18321/ectj224
SN  - 1562-3920
VL  - 15 (2013)
IS  - 3
SP  - 209
EP  - 217
PB  - Institute of Combustion Problems
CY  - Almaty
ER  - 
TY  - JOUR
A1  - Ciobanu, Octavian
A1  - Staat, Manfred
A1  - Rahimi, Alireza
T1  - The use of open source software in biomechanical finite element analysis
JF  - Buletinul Institutului Politehnic din Iaşi / Universitatea Tehnică Gh. Asachi, Iaşi Secţia 5, Construcţii de maşini = Machine construction = Bulletin of the Polytechnic Institute of Jassy = Izvestija Jasskogo Politechničeskogo Instituta
Y1  - 2008
SN  - 1011-2855
VL  - 54
IS  - 7/8
SP  - 213
EP  - 220
ER  - 
TY  - JOUR
A1  - Cehreli, Ruksan
A1  - Akpinar, Hale
A1  - Temiz Artmann, Aysegül
A1  - Sagol, Ozgul
T1  - Effects of Glutamine and Omega-3 Fatty Acids on Erythrocyte Deformability and Oxidative Damage in Rat Model of Enterocolitis
JF  - Gastroenterology Research
Y1  - 2015
U6  - https://doi.org/10.14740/gr683w
SN  - 1918-2813
VL  - 8
IS  - 5
SP  - 265
EP  - 273
ER  - 
TY  - CHAP
A1  - Peloni, Alessandro
A1  - Ceriotti, Matteo
A1  - Dachwald, Bernd
T1  - Solar-Sailing Trajectory Design for Close-up NEA Observations Mission
T2  - 4th IAA Planetary Defense Conference - PDC 2015, 13-17 April 2015, Frascati, Roma, Italy
Y1  - 2015
N1  - IAA-PDC-15-P-19
ER  - 
TY  - JOUR
A1  - Duong, Minh Tuan
A1  - Nguyen, Nhu Huynh
A1  - Staat, Manfred
T1  - Physical response of hyperelastic models for composite materials and soft tissues
JF  - Asia pacific journal on computational engineering
Y1  - 2015
U6  - https://doi.org/10.1186/s40540-015-0015-x
SN  - 2196-1166
VL  - 2
IS  - 3 (December 2015)
SP  - 1
EP  - 18
ER  - 
TY  - JOUR
A1  - Frotscher, Ralf
A1  - Muanghong, Danita
A1  - Dursun, Gözde
A1  - Goßmann, Matthias
A1  - Temiz Artmann, Aysegül
A1  - Staat, Manfred
T1  - Sample-specific adaption of an improved electro-mechanical model of in vitro cardiac tissue
JF  - Journal of Biomechanics
N2  - We present an electromechanically coupled computational model for the investigation of a thin cardiac tissue construct consisting of human-induced pluripotent stem cell-derived atrial, ventricular and sinoatrial cardiomyocytes. The mechanical and electrophysiological parts of the finite element model, as well as their coupling are explained in detail. The model is implemented in the open source finite element code Code_Aster and is employed for the simulation of a thin circular membrane deflected by a monolayer of autonomously beating, circular, thin cardiac tissue. Two cardio-active drugs, S-Bay K8644 and veratridine, are applied in experiments and simulations and are investigated with respect to their chronotropic effects on the tissue. These results demonstrate the potential of coupled micro- and macroscopic electromechanical models of cardiac tissue to be adapted to experimental results at the cellular level. Further model improvements are discussed taking into account experimentally measurable quantities that can easily be extracted from the obtained experimental results. The goal is to estimate the potential to adapt the presented model to sample specific cell cultures.
KW  - hiPS cardiomyocytes
KW  - Homogenization
KW  - Hodgkin–Huxley models
KW  - Frequency adaption
KW  - Electromechanical modeling
KW  - Drug simulation
KW  - Computational biomechanics
KW  - Cardiac tissue
Y1  - 2016
U6  - https://doi.org/10.1016/j.jbiomech.2016.01.039
SN  - 0021-9290 (Print)
SN  - 1873-2380 (Online)
VL  - 49
IS  - 12
SP  - 2428
EP  - 2435
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - CHAP
A1  - Jung, Alexander
A1  - Staat, Manfred
A1  - Müller, Wolfram
T1  - Effect of wind on flight style optimisation in ski jumping
T2  - 15th International Symposium on Computer Simulation in Biomechanics ; July 9th-11th 2015, Edinburgh, UK
Y1  - 2016
SP  - 53
EP  - 54
PB  - The University of Edinburgh ; Loughborough University
CY  - Edinburgh
ER  - 
TY  - CHAP
A1  - Dachwald, Bernd
A1  - Boehnhardt, Herrmann
A1  - Broj, Ulrich
A1  - Geppert, Ulrich R. M. E.
A1  - Grundmann, Jan-Thimo
A1  - Seboldt, Wolfgang
A1  - Seefeldt, Patric
A1  - Spietz, Peter
A1  - Johnson, Les
A1  - Kührt, Ekkehard
A1  - Mottola, Stefano
A1  - Macdonald, Malcolm
A1  - McInnes, Colin R.
A1  - Vasile, Massimiliano
A1  - Reinhard, Ruedeger
T1  - Gossamer roadmap technology reference study for a multiple NEO Rendezvous Mission
T2  - Advances in solar sailing
N2  - A technology reference study for a multiple near-Earth object (NEO) rendezvous mission with solar sailcraft is currently carried out by the authors of this paper. The investigated mission builds on previous concepts, but adopts a strong micro-spacecraft philosophy based on the DLR/ESA Gossamer technology. The main scientific objective of the mission is to explore the diversity of NEOs. After direct interplanetary insertion, the solar sailcraft should—within less than 10 years—rendezvous three NEOs that are not only scientifically interesting, but also from the point of human spaceight and planetary defense. In this paper, the objectives of the study are outlined and a preliminary potential mission profile is presented.
Y1  - 2014
SN  - 978-3-642-34906-5 (Print) ; 978-3-642-34907-2 (E-Book)
SP  - 211
EP  - 226
PB  - Springer
CY  - Berlin [u.a.]
ER  - 
TY  - CHAP
A1  - McInnes, Colin R.
A1  - Bothmer, Volker
A1  - Dachwald, Bernd
A1  - Geppert, Ulrich R. M. E.
A1  - Heiligers, Jeannette
A1  - Hilgers, Alan
A1  - Johnson, Les
A1  - Macdonald, Malcolm
A1  - Reinhard, Ruedeger
A1  - Seboldt, Wolfgang
A1  - Spietz, Peter
T1  - Gossamer roadmap technology reference study for a Sub-L1 Space Weather Mission
T2  - Advances in solar sailing
N2  - A technology reference study for a displaced Lagrange point space weather mission is presented. The mission builds on previous concepts, but adopts a strong micro-spacecraft philosophy to deliver a low mass platform and payload which can be accommodated on the DLR/ESA Gossamer-3 technology demonstration mission. A direct escape from Geostationary Transfer Orbit is assumed with the sail deployed after the escape burn. The use of a miniaturized, low mass platform and payload then allows the Gossamer-3 solar sail to potentially double the warning time of space weather events. The mission profile and mass budgets will be presented to achieve these ambitious goals.
Y1  - 2014
SN  - 978-3-642-34906-5 (Print) ; 978-3-642-34907-2 (E-Book)
SP  - 227
EP  - 242
PB  - Springer
CY  - Berlin [u.a.]
ER  -