TY  - CHAP
A1  - Seboldt, Wolfgang
A1  - Blome, Hans-Joachim
A1  - Dachwald, Bernd
A1  - Richter, Lutz
T1  - Proposal for an integrated European space exploration strategy
T2  - 55th International Astronautical Congress of the International Astronautical Federation, the International Academy of Astronautics, and the International Institute of Space Law
N2  - Recently, in his vision for space exploration, US president Bush announced to extend human presence across the solar system, starting with a human return to the Moon as early as 2015 in preparation for human exploration of Mars and other destinations. In Europe, an exploration program, termed AURORA, was established by ESA in 2001 – funded on a voluntary basis by ESA member states – with a clear focus on Mars and the ultimate goal of landing humans on Mars around 2030 in international cooperation. In 2003, a Human Spaceflight Vision Group was appointed by ESA with the task to develop a vision for the role of human spaceflight during the next quarter of the century. The resulting vision focused on a European-led lunar exploration initiative as part of a multi-decade, international effort to strengthen European identity and economy. After a review of the situation in Europe concerning space exploration, the paper outlines an approach for a consistent positioning of exploration within the existing European space programs, identifies destinations, and develops corresponding scenarios for an integrated strategy, starting with robotic missions to the Moon, Mars, and near-Earth asteroids. The interests of the European planetary in-situ science community, which recently met at DLR Cologne, are considered. Potential robotic lunar missions comprise polar landings to search for frozen volatiles and a sample return. For Mars, the implementation of a modest robotic landing mission in 2009 to demonstrate the capability for landing and prepare more ambitious and complex missions is discussed. For near-Earth asteroid exploration, a low-cost in-situ technology demonstration mission could yield important results. All proposed scenarios offer excellent science and could therefore create synergies between ESA’s mandatory and optional programs in the area of planetary science and exploration. The paper intents to stimulate the European discussion on space exploration and reflects the personal view of the authors.
Y1  - 2004
N1  - 55th International Astronautical Congress 2004 - Vancouver, Canada
SP  - 1
EP  - 10
ER  - 
TY  - CHAP
A1  - Dachwald, Bernd
T1  - Solar sail performance requirements for missions to the outer solar system and beyond
T2  - 55th International Astronautical Congress 2004
N2  - Solar sails enable missions to the outer solar system and beyond, although the solar
radiation pressure decreases with the square of solar distance. For such missions, the solar sail may gain a large amount of energy by first making one or more close approaches to the sun. Within this paper, optimal trajectories for solar sail missions to the outer planets and into near interstellar space (200 AU) are presented. Thereby, it is shown that even near/medium-term solar sails with relatively moderate performance allow reasonable transfer times to the boundaries of the solar system.
Y1  - 2004
U6  - http://dx.doi.org/10.2514/6.IAC-04-S.P.11
N1  - 55th International Astronautical Congress 2004 - Vancouver, Canada
SP  - 1
EP  - 9
ER  - 
TY  - CHAP
A1  - Mistler, M.
A1  - Butenweg, Christoph
A1  - Anthoine, A.
T1  - Evaluation of the failure criterion for masonry by homogenisation
T2  - Proceedings of the Seventh International Conference on Computational Structures Technology : [Lisbon, Portugal, 7 - 9 September 2004] / ed. by B. H. V. Topping and C.A. Mota Soares
Y1  - 2004
SN  - 0-948749-95-4
U6  - http://dx.doi.org/10.4203/ccp.79.201
PB  - Civil-Comp Press
CY  - Stirling
ER  - 
TY  - JOUR
A1  - Hans, Stefan
A1  - Scheer, Nico
A1  - Riedl, Iris
A1  - Weizäcker, Elisabeth von
A1  - Blader, Patrick
A1  - Campos-Ortega, José A.
T1  - her3, a zebrafish member of the hairy-E(spl) family, is repressed by Notch signalling
JF  - Development
Y1  - 2004
U6  - http://dx.doi.org/10.1242/dev.01167
SN  - 1477-9129
VL  - 131
IS  - 12
SP  - 2957
EP  - 2969
ER  - 
TY  - JOUR
A1  - Sommer, Angela M.
A1  - Streckert, Joachim
A1  - Bitz, Andreas
A1  - Hansen, Volkert W.
A1  - Lerchl, Alexander
T1  - No effects of GSM-modulated 900 MHz electromagnetic fields on survival rate and spontaneous development of lymphoma in female AKR/J mice
JF  - BMC Cancer
Y1  - 2004
U6  - http://dx.doi.org/10.1186/1471-2407-4-77
VL  - 77
IS  - 4
ER  - 
TY  - JOUR
A1  - Ndoumbè Mbonjo Mbonjo, H.
A1  - Streckert, J.
A1  - Bitz, Andreas
A1  - Hansen, V.
A1  - Glasmachers, A.
A1  - Gencol, S.
A1  - Rozic, D.
T1  - Generic UMTS test signal for RF bioelectromagnetic studies
JF  - Bioelectromagnetics
Y1  - 2004
U6  - http://dx.doi.org/10.1002/bem.20007
SN  - 1521-186X
VL  - 25
IS  - 6
SP  - 415
EP  - 425
ER  - 
TY  - CHAP
A1  - Kalker, Ines
A1  - Toll, B.
A1  - Holler, Stefan
A1  - Butenweg, Christoph
A1  - Topping, B. H. V.
A1  - Mota Soares, C. A.
T1  - Capacity analysis of textile retrofitted unreinforced masonry
T2  - Proceedings of the Seventh International Conference on Computational Structures Technology : [Lisbon, Portugal, 7 - 9 September 2004] / ed. by B. H. V. Topping ...
Y1  - 2004
SN  - 0-948749-95-4
U6  - http://dx.doi.org/10.4203/ccp.79.194
SP  - 431
EP  - 432
PB  - Civil-Comp Press
CY  - Stirling
ER  - 
TY  - CHAP
A1  - Kob, Malte
A1  - Butenweg, Christoph
T1  - A finite element model of the interaction between intra-and extralaryngeal muscles
T2  - International Conference on Voice Physiology and Biomechanics, August 18-20, 2004, Marseille, France
Y1  - 2004
SP  - 1
EP  - 2
ER  - 
TY  - CHAP
A1  - Kuhlmann, Wolfram
A1  - Butenweg, Christoph
A1  - Lopez, Marijen
A1  - Fernandez, Sebastian
T1  - Seismic vulnerability assessment of the historic Aachen Cathedral
T2  - Conference proceedings / 13th World Conference on Earthquake Engineering [Vancouver, British Columbia, Canada, August 1 - 6, 2004] / [hosted by CAEE/ACGP, Canadian Association for Earthquake Engineering]
Y1  - 2004
SP  - 1
EP  - 14
PB  - CAEE
CY  - Vancouver
ER  - 
TY  - CHAP
A1  - Meskouris, Konstantin
A1  - Butenweg, Christoph
A1  - Mistler, Michael
A1  - Kuhlmann, Wolfram
T1  - Seismic behaviour of historic masonry buildings
T2  - 7th National Congress on Mechanics : Chania, Crete, June 24 - 26, 2004 ; proceedings / ed. A. Kounadis ....
Y1  - 2004
SP  - 47
EP  - 49
PB  - Hellenic Society for Theoretical and Applied Mechanics
CY  - Chania
ER  - 
TY  - JOUR
A1  - Holler, S.
A1  - Butenweg, Christoph
A1  - Noh, S.-Y.
A1  - Meskouris, Konstantin
T1  - Computational model of textile-reinforced concrete structures
JF  - Computers & structures : an international journal
Y1  - 2004
U6  - http://dx.doi.org/10.1016/j.compstruc.2004.03.076
SN  - 1879-2243 (E-Journal); 0045-7949 (Print)
VL  - Volume 82
IS  - Issues 23-26
SP  - 1971
EP  - 1979
ER  - 
TY  - JOUR
A1  - Chudoba, Rostislav
A1  - Butenweg, Christoph
A1  - Peiffer, F.
T1  - Technical information system for collaborative material research
JF  - Advances in engineering software
Y1  - 2004
U6  - http://dx.doi.org/10.1016/j.advengsoft.2004.03.021
SN  - 1873-5339 (E-Journal); 0965-9978 (Print)
VL  - Volume 35
IS  - Issue 10-11
SP  - 747
EP  - 756
ER  - 
TY  - JOUR
A1  - Cesari, Francesca
A1  - Rennekampff, Verena
A1  - Vintersten, Kristina
A1  - Vuong, Lam Giang
A1  - Seibler, Jost
A1  - Bode, Jürgen
A1  - Wiebel, Franziska F.
A1  - Nordheim, Alfred
T1  - Elk-1 knock-out mice engineered by Flp recombinase-mediated cassette exchange
JF  - Genesis : The Journal of Genetics and Development
Y1  - 2004
U6  - http://dx.doi.org/10.1002/gene.20003
SN  - 1526-968X
VL  - 38
IS  - 2
SP  - 87
EP  - 92
ER  - 
TY  - CHAP
A1  - Lüpfert, E.
A1  - Herrmann, Ulf
A1  - Price, Henry
A1  - Zarza, E.
A1  - Kistener, R.
ED  - Ramos, C.
T1  - Towards Standard Performance Analysis for Parabolic Trough Collector Fields
T2  - 12th International Symposium Solar Power and Chemical Energy Systems, October 6-8, 2004, Oaxaca Mexico ; SolarPACES International Symposium, 12
Y1  - 2004
SN  - 968-6114-18-1
PB  - Instituto de Investigaciones Electricas
CY  - [s.l.]
ER  - 
TY  - CHAP
A1  - Herrmann, Ulf
A1  - Graeter, F.
A1  - Nava, P.
ED  - Ramos, C.
T1  - Performance of the SKAL-ET Collector Loop at KJC Operating Company
T2  - 12th International Symposium Solar Power and Chemical Energy Systems, October 6-8, 2004, Oaxaca Mexico ; SolarPACES International Symposium, 12
Y1  - 2004
SN  - 968-6114-18-1
PB  - Instituto de Investigaciones Electricas
CY  - [s.l.]
ER  - 
TY  - JOUR
A1  - Dersch, Jürgen
A1  - Geyer, Michael
A1  - Herrmann, Ulf
A1  - Jones, Scott A.
A1  - Kelly, Bruce
A1  - Kistner, Rainer
A1  - Ortmanns, Winfried
A1  - Pitz-Paal, Robert
A1  - Price, Henry
T1  - Trough integration into power plants—a study on the performance and economy of integrated solar combined cycle systems
JF  - Energy : the international journal
Y1  - 2004
U6  - http://dx.doi.org/10.1016/S0360-5442(03)00199-3
SN  - 0360-5442
N1  - SolarPACES 2002, Zürich, Switzerland, 4–6 September 2002
VL  - 29
IS  - 5-6 (Special Issue SolarPaces)
SP  - 947
EP  - 959
ER  - 
TY  - CHAP
A1  - Siegert, Petra
A1  - Pohl, Martina
A1  - Kneen, Malea M.
A1  - Pogozheva, Irina D.
A1  - Kenyon, George L.
A1  - McLeish, Michael J.
T1  - Exploring the substrate specificity of benzoylformate decarboxylase, pyruvate decarboxylase, and benzaldehyde lyase
T2  - Thiamine : catalytic mechanisms in normal and disease states / ed. by Frank Jordan ...
Y1  - 2004
SN  - 0-8247-4062-9
SP  - 275
EP  - 290
PB  - Dekker
CY  - New York, NY
ER  - 
TY  - CHAP
A1  - Land, Ingmar
A1  - A., Peter
A1  - Gligorevic, Snjezana
T1  - Computation of symbol-wise mutual information in transmission systems with logAPP decoders and application to EXIT charts
T2  - 5th International ITG Conference on Source and Channel Coding (SCC) : January 14 - 16, 2004, Erlangen ; conference record. (ITG-Fachbericht ; 181)
Y1  - 2004
SN  - 3-8007-2802-8
SP  - 195
EP  - 202
PB  - VDE-Verl.
CY  - Berlin [u.a.]
ER  - 
TY  - CHAP
A1  - Gligorevic, Snjezana
A1  - Bott, Rainer
A1  - Sorger, Ulrich
ED  - Fazel, Khaled
T1  - Equalization for multi-carrier systems in time-varying channels
T2  - Multi-carrier spread-spectrum for future generation wireless systems : fourth international workshop, Germany, September 17-19, 2003
Y1  - 2004
SN  - 1402018371
SP  - 251
EP  - 258
ER  - 
TY  - JOUR
A1  - Hellwig, Angelika
A1  - Volkmann, Lutz
T1  - Sufficient conditions for λ′-optimality in graphs of diameter 2
JF  - Discrete mathematics
Y1  - 2004
SN  - 1872-681X (E-Journal); 0012-365X (Print)
VL  - Vol. 283
IS  - Iss. 1-3
SP  - 113
EP  - 120
ER  - 
TY  - JOUR
A1  - Hellwig, Angelika
A1  - Volkmann, Lutz
T1  - Neighborhood and degree conditions for super-edge-connected bipartite digraphs
JF  - Results in mathematics
Y1  - 2004
SN  - 1420-9012 (E-Journal); 1422-6383 (Print)
VL  - Vol. 45
IS  - Iss. 1-2
SP  - 45
EP  - 58
ER  - 
TY  - JOUR
A1  - Hellwig, Angelika
A1  - Volkmann, Lutz
T1  - Maximally local-edge-connected graphs and digraphs
JF  - Ars combinatoria
Y1  - 2004
SN  - 0381-7032
VL  - Vol. 72
SP  - 295
EP  - 306
ER  - 
TY  - JOUR
A1  - Hellwig, Angelika
A1  - Rautenbach, Dieter
A1  - Volkmann, Lutz
T1  - Note on the connectivity of line graphs
JF  - Information processing letters
Y1  - 2004
SN  - 1872-6119 (E-Journal); 0020-0190 (Print)
VL  - Vol. 91
IS  - Iss. 1
SP  - 7
EP  - 10
ER  - 
TY  - CHAP
A1  - Döring, Bernd
A1  - Sedlacek, Gerhard
T1  - Improvement of thermal comfort in light weight buildings made of steel with new concepts for slab systems
T2  - 10th Nordic Steel Construction Conference, Copenhagen, Denmark 7-9. June 2004: NSCC 2004 : proceedings
Y1  - 2004
SP  - 35
EP  - 44
PB  - Danish Steel Inst.
CY  - Copenhagen
ER  - 
TY  - JOUR
A1  - Dilthey, Ulrich
A1  - Brandenburg, Annette
A1  - Schleser, Markus
T1  - Dispensing and application of unfilled adhesives in the micro range
JF  - Welding and cutting. 3 (2004), H. 4
Y1  - 2004
SN  - 1612-3433
SP  - 250
EP  - 254
ER  - 
TY  - CHAP
A1  - Dilthey, Ulrich
A1  - Mund, F.
A1  - Raupach, Michael
A1  - Schleser, Markus
A1  - Walk-Lauffer, Bernd
T1  - Improvement of textile reinforced concrete by polymer additives
T2  - ICPIC '04 : 11th International Congress on Polymers in Concrete : 2nd-4th June, 2004 at BAM, Berlin, Germany : proceedings / ed. by M. Maultzsch
Y1  - 2004
SN  - 3-00-013706-8
SP  - 469
EP  - 476
PB  - BAM
CY  - Berlin
ER  - 
TY  - CHAP
A1  - Walk-Lauffer, Bernd
A1  - Raupach, Michael
A1  - Dilger, Klaus
A1  - Böhm, Stefan
A1  - Mundt, F.
A1  - Dilthey, Ulrich
A1  - Schleser, Markus
T1  - The interconnection between inner filaments of textile reinforcement by means of polymer modified concrete
T2  - Proceedings of the First International Conference on Innovative Materials and Technologies for Construction and Restoration : : Lecce, June 6 - 9, 2004 / Università degli Studi di Lecce / ed. Antonio La Tegola. Vol. 1: Key-notes, materials, construction
Y1  - 2004
SP  - 150
EP  - 159
PB  - Liguori
CY  - Napoli
ER  - 
TY  - JOUR
A1  - Auffray, E.
A1  - Bruyndonckx, P.
A1  - Devroede, O.
A1  - Fedorov, A.
A1  - Ziemons, Karl
T1  - The ClearPET project
JF  - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
N2  - The Crystal Clear Collaboration has designed and is building a high-resolution small animal PET scanner. The design is based on the use of the Hamamatsu R7600-M64 multi-anode photomultiplier tube and a LSO/LuYAP phoswich matrix with one to one coupling between the crystals and the photo-detector. The complete system will have 80 PM tubes in four rings with an inner diameter of 137 mm and an axial field of view of 110 mm. The PM pulses are digitized by free-running ADCs and digital data processing determines the gamma energy, the phoswich layer and even the pulse arrival time. Single gamma interactions are recorded and coincidences are found by software. The gantry allows rotation of the detector modules around the field of view. Simulations, and measurements a 2×4 module test set-up predict a spatial resolution of 1.5 mm in the centre of the field of view and a sensitivity of 5.9% for a point source in the centre of the field of view.
Y1  - 2004
SN  - 0168-9002
N1  - Proceedings of the 2nd International Conference on Imaging Technologies in Biomedical Sciences
VL  - 527
IS  - 1-2
SP  - 171
EP  - 174
ER  - 
TY  - JOUR
A1  - Ziemons, Karl
A1  - Heinrichs, U.
A1  - Streun, M.
A1  - Pietrzyk, U.
T1  - Validation of GEANT3 simulation studies with a dual-head PMT ClearPET™ prototype
JF  - 2003 IEEE Nuclear Science Symposium Conference Record, Vol. 5
N2  - The ClearPET™ project is proposed by working groups of the Crystal Clear Collaboration (CCC) to develop a 2nd generation high performance small animal positron emission tomograph (PET). High sensitivity and high spatial resolution is foreseen for the ClearPET™ camera by using a phoswich arrangement combining mixed lutetium yttrium aluminum perovskite (LuYAP:Ce) and lutetium oxyorthosilicate (LSO) scintillating crystals. Design optimizations for the first photomultiplier tube (PMT) based ClearPET camera are done with a Monte-Carlo simulation package implemented on GEANT3 (CERN, Geneva, Switzerland). A dual-head prototype has been built to test the frontend electronics and was used to validate the implementation of the GEANT3 simulation tool. Multiple simulations were performed following the experimental protocols to measure the intrinsic resolution and the sensitivity profile in axial and radial direction. Including a mean energy resolution of about 27.0% the simulated intrinsic resolution is about (1.41±0.11)mm compared to the measured of (1.48±0.06)mm. The simulated sensitivity profiles show a mean square deviation of 12.6% in axial direction and 3.6% in radial direction. Satisfactorily these results are representative for all designs and confirm the scanner geometry.
Y1  - 2004
SN  - 1082-3654
SP  - 3053
EP  - 3056
ER  - 
TY  - JOUR
A1  - Christ, D.
A1  - Hollendung, A.
A1  - Larue, H.
A1  - Parl, C.
A1  - Streun, M.
A1  - Weber, S.
A1  - Ziemons, Karl
A1  - Halling, H.
T1  - Homogenization of the MultiChannel PM gain by inserting light attenuating masks
JF  - 2003 IEEE Nuclear Science Symposium Conference Record, Vol. 4
N2  - MultiChannel Photomultipliers (PM), like the R7600-00-M64 or R5900-00-M64 from Hamamatsu, are often chosen as photodetectors in high-resolution positron emission tomography (PET). A major problem of this PM is the nonuniform channel gain. In order to solve this problem, light attenuating masks were created. The aim of the masks is a homogenization of the output of all 64 channels using different hole sizes at the channel positions. The hole area, which is individually defined for the different channels, is inversely proportional to the channel gain. The measurements by inserting light attenuating masks improved a homogenization to a ratio of 1:1.2.
Y1  - 2004
SN  - 1082-3654
SP  - 2382
EP  - 2385
ER  - 
TY  - JOUR
A1  - Streun, M.
A1  - Brandenburg, G.
A1  - Brökel, M.
A1  - Fuss, L.
A1  - Larue, H.
A1  - Parl, C.
A1  - Zimmermann, E.
A1  - Ziemons, Karl
A1  - Halling, H.
T1  - The ClearPET data acquisition
JF  - 2003 IEEE Nuclear Science Symposium Conference Record, Vol. 5
N2  - Within the Crystal Clear Collaboration a modular system for a small animal PET scanner (ClearPET™) has been developed. The modularity allows the assembly of scanners of different sizes and characteristics in order to fit the specific needs of the individual member institutions. Now a first demonstrator is being completed in Julich. The system performs depth of interaction detection by using a phoswich arrangement combining LSO and LuYAP scintillators which are coupled to multi-channel photomultipliers (PMTs). A free-running ADC digitizes the signal from the PMT and the complete scintillation pulses are sampled by an FPGA and sent with 20 MB/S to a PC for preprocessing. The pulse provides information about the gamma energy and the scintillator material which identifies the interaction layer. Furthermore, the exact pulse starting time is obtained from the sampled data. This is important as no hardware coincidence detection is implemented. All single events are recorded and coincidences are identified by software. An advantage of that is that the coincidence window and the dimensions of the field of view can be adjusted easily. The ClearPET™ demonstrator is equipped with 10240 crystals on 80 PMTs. This paper presents an overview of the data acquisition system.
Y1  - 2004
SN  - 1082-3654
SP  - 3097
EP  - 3100
ER  - 
TY  - JOUR
A1  - Ziemons, Karl
A1  - Auffray, E.
A1  - Barbier, R.
A1  - Brandenburg, G.
T1  - The ClearPET TM LSO/LuYAP phoswich scanner: a high performance small animal PET system
JF  - 2003 IEEE Nuclear Science Symposium Conference Record, Vol. 3
N2  - A 2nd generation high performance small animal PET scanner, called ClearPET™, has been designed and a first prototype is built by working groups of the Crystal Clear Collaboration (CCC). In order to achieve high sensitivity and maintain good uniform spatial resolution over the field of view in high resolution PET systems, it is necessary to extract the depth of interaction (DOI) information and correct for spatial degradation. The design of the first ClearPET™ Demonstrator based on the use of the multi-anode photomultiplier tube (Hamamatsu R7600-M64) and a LSO/LuYAP phoswich matrix. The two crystal layers of 8*8 crystals (2*2*10 mm3) are stacked on each other and mounted without light guide as one to one on the PMT. A unit of four PMTs arranged in-line represents one of 20 sectors of the ring design. The opening diameter of the crystal ring is 137 mm, the axial detector length is 110 mm. The PMT pulses are digitized by free-running ADCs and digital data processing determines the gamma energy, the phoswich layer and even the pulse arrival time. Single gamma interactions are recorded and coincidences are found by software. The gantry allows rotation of the detector modules around the field of view. The measurements have been done using the first LSO/LuYAP detector cassettes.
Y1  - 2004
SN  - 1082-3654
SP  - 1728
EP  - 1732
ER  - 
TY  - JOUR
A1  - Khodaverdi, M.
A1  - Chaziioannou, A. F.
A1  - Weber, S.
A1  - Ziemons, Karl
A1  - Halling, H.
A1  - Pietrzyk, U.
T1  - Investigation of different microCT scanner configurations by GEANT4 simulations
JF  - 2003 IEEE Nuclear Science Symposium Conference Record, Vol. 4
N2  - This study has been performed to design the combination of the new ClearPET TM (ClearPET is a trademark of the Crystal Clear Collaboration), a small animal Positron Emission Tomography (PET) system, with a microComputed Tomography (microCT) scanner. The properties of different microCT systems have been determined by simulations based on GEANT4. We demonstrate the influence of the detector material and the X-ray spectrum on the obtained contrast. Four different detector materials (selenium, cadmium zinc telluride, cesium iodide and gadolinium oxysulfide) and two X-ray spectra (a molybdenum and a tungsten source) have been considered. The spectra have also been modified by aluminum filters of varying thickness. The contrast between different tissue types (water, air, brain, bone and fat) has been simulated by using a suitable phantom. The results indicate the possibility to improve the image contrast in microCT by an optimized combination of the X-ray source and detector material.
Y1  - 2004
SN  - 1082-3654
SP  - 2989
EP  - 2993
ER  - 
TY  - JOUR
A1  - Heierli, Joachim
A1  - Purves, Ross S.
A1  - Felber, Andreas
A1  - Kowalski, Julia
T1  - Verification of nearest-neighbours interpretations in avalanche forecasting
JF  - Annals of Glaciology
N2  - This paper examines the positive and negative aspects of a range of interpretations of nearest-neighbours models. Measures-oriented and distributionoriented verification methods are applied to categorial, probabilistic and descriptive interpretations of nearest neighbours used operationally in avalanche forecasting in Scotland and Switzerland. The dependence of skill and accuracy measures on base rate is illustrated. The purpose of the forecast and the definition of events are important variables in determining the quality of the forecast. A discussion of the application of different interpretations in operational avalanche forecasting is presented.
KW  - avalanche
Y1  - 2004
SN  - 1727-5644
VL  - 38
IS  - 1
SP  - 84
EP  - 88
ER  - 
TY  - JOUR
A1  - Digel, Ilya
A1  - Zhubanova, Azhar A.
A1  - Nojima, H.
A1  - Artmann, Gerhard
T1  - The use of bactericidal effects of cluster ions generated by plasma in medical biotechnology
JF  - Biotechnologija : teorija i praktika (2004)
Y1  - 2004
SN  - 1028-9399
SP  - 46
EP  - 52
ER  - 
TY  - JOUR
A1  - Digel, Ilya
A1  - Demirci, Taylan
A1  - Temiz Artmann, Aysegül
A1  - Nishikawa, K.
T1  - Free Radical Nature of the Bactericidal Effect of Plasma-Generated Cluster Ions (PCIs)
JF  - Biomedizinische Technik. 49 (2004), H. Erg.-Bd. 2
Y1  - 2004
SN  - 0932-4666
SP  - 982
EP  - 983
ER  - 
TY  - JOUR
A1  - Digel, Ilya
A1  - Temiz Artmann, Aysegül
A1  - Nishikawa, K.
A1  - Artmann, Gerhard
T1  - Cluster air-ion effects on bacteria and moulds
JF  - Biomedizinische Technik. 49 (2004), H. Erg.-Bd. 2
Y1  - 2004
SN  - 0932-4666
SP  - 1040
EP  - 1041
ER  - 
TY  - JOUR
A1  - Digel, Ilya
A1  - Trzewik, Jürgen
A1  - Demirci, Taylan
A1  - Temiz Artmann, Aysegül
T1  - Response of fibroblasts to cyclic mechanical stress : a proteome approach / Digel, I. ; Trzewik, J. ; Demirci, T. ; Temiz Artmann, A. ; Artmann, G. M.
JF  - Biomedizinische Technik. 49 (2004), H. Erg.-Bd. 2
Y1  - 2004
SN  - 0932-4666
SP  - 1042
EP  - 1043
ER  - 
TY  - JOUR
A1  - Trzewik, Jürgen
A1  - Temiz Artmann, Aysegül
A1  - Linder, Peter
A1  - Demirci, T.
A1  - Digel, Ilya
A1  - Artmann, Gerhard
T1  - Evaluation of lateral mechanical tension in thin-film tissue constructs
JF  - Annals of Biomedical Engineering. 32 (2004), H. 9
Y1  - 2004
SN  - 1573-9686
SP  - 1243
EP  - 1251
ER  - 
TY  - JOUR
A1  - Kotliar, Konstantin
A1  - Svetlova, O. V.
A1  - Stegaev, V. A.
A1  - Parkhomov, S. D.
T1  - Biomechanical substantiation of relatively low efficiency of recurrent laser trabeculoplasty / Svetlova, O. V. ; Stagaev, V. A. ; Parkhomov, S. D. ; Kotliar, K. E. ; Makarov, F. N. ;  Smolnikov, B. A. ; Koshitz, I. N.
JF  - Glaukoma (2004)
Y1  - 2004
N1  - Original in Russisch
SP  - 29
EP  - 39
PB  - -
ER  - 
TY  - JOUR
A1  - Kotliar, Konstantin
A1  - Svetlova, O. V.
A1  - Sourjikov, A. V.
A1  - Zaseeva, M. V.
T1  - Biomechanical peculiarities of aqueous humor production system and outflow regulation system / Svetlova, O. V. ; Sourjikov, A. V. ; Kotliar, K. E. ; Zaseeva, M. V. ; Shukhaev, S. V. ; Koshitz, I. N.
JF  - Glaukoma (2004)
Y1  - 2004
N1  - Original in Russisch
SP  - 66
EP  - 76
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  - BOOK
A1  - Havermann, Marc
A1  - Seiler, F.
A1  - George, A.
A1  - Srulijes, J.
T1  - Doppler Picture Velovimetry (DPV) applied to high speed shock tunnel flows : 11th International Symposium on Flow Visualization, University of Notre Dame, Notre Dame/IN, USA, August 9 - 12, 2004 / Institut Franco-Allemand de Recherches de Saint-Louis. Seiler, F. ...
Y1  - 2004
PB  - ISL
CY  - Saint-Louis
ER  - 
TY  - BOOK
A1  - Havermann, Marc
T1  - Shock tunnel measurement of the interaction amplification factor for a hot gas side jet in a supersonic cross-flow : 24th International Symposium on Shock Waves, Beijing, China, July 11 - 16, 2004 / Institut Franco-Allemand de Recherches de Saint-Louis. Havermann, M. ...
Y1  - 2004
N1  - Publication / Institut Franco-Allemand de Recherches de Saint-Louis ; 642
PB  - ISL
CY  - Saint-Louis
ER  - 
TY  - BOOK
A1  - Havermann, Marc
A1  - Seiler, Friedrich
T1  - Boundary layer influence on supersonic jet cross flow interaction in hypersonic flow : DGLR/STAB-Fachsymposium Strömungsmechanik 2004, Bremer Innovations- und Technologiezentrum (BITZ), Bremen, FRG, 16. - 18. November 2004 / Havermann, M.; Seiler, F. Institut Franco-Allemand de Recherches de Saint-Louis
Y1  - 2004
N1  - Publication / Institut Franco-Allemand de Recherches de Saint-Louis ; 658
PB  - ISL
CY  - Saint-Louis
ER  - 
TY  - JOUR
A1  - Hartung, Frank
A1  - Baldo, N.
A1  - Horn, U.
A1  - Kampmann, M.
T1  - RTCP feedback based transmission rate control for 3G wireless multimedia streaming / Baldo, N. ; Horn, U. ; Kampmann, M. ; Hartung, F. ;
JF  - 15th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2004. PIMRC 2004.   Date:5-8 Sept. 2004 ; Vol. 3
Y1  - 2004
N1  - http://dx.doi.org/10.1109/PIMRC.2004.1368313
SP  - 1817
EP  - 1821
ER  - 
TY  - JOUR
A1  - Hartung, Frank
A1  - Rey, J.
A1  - Mathieu, B.
A1  - Lozano, D.
T1  - Media aware overlay routing in Ambient Networks / Rey, J. ; Mathieu, B. ; Lozano, D. ; Herborn, S. ; Ahmed, K. ; Schmid, S. ; Goebbels, S. ; Hartung, F. ; Kampmann, M.
JF  - 16th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005.   Date:11-14 Sept. 2005 ; Vol. 2
Y1  - 2004
SP  - 952
EP  - 957
ER  - 
TY  - JOUR
A1  - Hartung, Frank
A1  - Kumwilaisak, W.
T1  - An intraframe error concealment: nonlinear pattern alignment and directional interpolation / Kumwilaisak, W. ; Hartung, F.
JF  - Conference on Image Processing, 2004. ICIP '04. 2004 International / Vol. 2 .
Y1  - 2004
N1  - http://dx.doi.org/10.1109/ICIP.2004.1419426
SP  - 825
EP  - 828
ER  - 
TY  - JOUR
A1  - Ferrein, Alexander
A1  - Fritz, Christian
A1  - Lakemeyer, Gerhard
T1  - On-Line Decision-Theoretic Golog for Unpredictable Domains / Ferrein, Alexander ; Fritz, Christian ; Lakemeyer, Gerhard
JF  - KI 2004: Advances in Artificial Intelligence : 27th Annual German Conference on AI, KI 2004, Ulm, Germany, September 20-24, 2004. Proceedings
Y1  - 2004
N1  - Lecture Notes in Computer Science ; 3238
SP  - 322
EP  - 336
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Ferrein, Alexander
A1  - Konur, Savas
A1  - Lakemeyer, Gerhard
T1  - Learning Decision Trees for Action Selection in Soccer Agents / Konur, Savas ; Ferrein, Alexander ; Lakemeyer, Gerhard
Y1  - 2004
N1  - Proceedings of Workshop on Agents in dynamic and real-time environments
SP  - 1
EP  - 7
ER  -