TY  - CHAP
A1  - Kruska, Martin
A1  - Kuperjans, Isabel
T1  - Análisis Thermodinámicos : [Capítulo 3.3]
T2  - Uso racional de energía : eficiencia energética y energías renovables. - (Manual para consultores y expertos)
Y1  - 1999
SP  - 3.3-1
EP  - 3.3-15
PB  - Ministerio de Energía y Minas
CY  - Lima
ER  - 
TY  - THES
A1  - Kuperjans, Isabel
T1  - Verfahren zur Analyse und Bewertung industrieller Energieanlagen
Y1  - 2000
N1  - Aachen, Techn. Hochsch., Diss., 2000
CY  - Aachen
ER  - 
TY  - GEN
A1  - Frauenrath, Tobias
A1  - de Geyer d'Orth, Thibaut
A1  - Niendorf, Thoralf
T1  - Assessment of Accuracy & Reproducibility of ECG, Pulse Oximetry & Phonocardiogram Gating of Cardiac MRI at 7T
T2  - 2011 ISMRM Annual Meeting Proceedings
N2  - At (ultra)high magnetic fields the artifact sensitivity of ECG recordings increases. This bears the risk of R-wave mis-registration which has been consistently reported for ECG triggered CMR at 7.0T. Realizing the constraints of conventional ECG, acoustic cardiac triggering (ACT) has been proposed. The clinical ACT has not been carefully examined yet. For this reason, this work scrutinizes the suitability, accuracy and reproducibility of ACT for CMR at 7.0T. For this purpose, the trigger reliability and trigger detection variance are examined together with an qualitative and quantitative assessment of image quality of the heart at 7.0T.
Y1  - 2011
SN  - 1545-4428
N1  - ISMRM 19th Annual Meeting & Exhibition, 7-13 May 2011, Montreal, Quebec, Canada
ER  - 
TY  - JOUR
A1  - Kuperjans, Isabel
A1  - Starke, M.
A1  - Esser, J.
A1  - Meyer, J.
A1  - Donner, O.
T1  - Analyse und Konzeption von Energieanlagen unter ökologischen, wirtschaftlichen und technischen Gesichtspunkten
JF  - WLB : Umwelttechnik für Industrie und Kommune
Y1  - 2000
SN  - 0341-2679
VL  - 44
IS  - 11/12
SP  - 26
EP  - 29
ER  - 
TY  - BOOK
A1  - Schwarzer, Klemens
A1  - Altes, Jürgen
T1  - Zum Störungsverhalten des HTR 500 : eine Trendanalyse ; [Report] / von J. Altes ... K. Schwarzer ...  - (Spezielle Berichte der Kernforschungsanlage Jülich ; 220)
Y1  - 1983
N1  - Überarb. Fassung des internat. Berichtes KFA-ISF-IB-3/83. - Erg.-Bd. u. d. T.:  Sicherheitstechnische Untersuchungen zum Störfallverhalten des HTR-500
PB  - Zentralbibliothek der Kernforschungsanlage
CY  - Jülich
ER  - 
TY  - JOUR
A1  - Breitbach, Gerd
A1  - Altes, Jürgen
A1  - Szimmat, J.
T1  - Anwendung der Finite-Element-Methode bei der Berechnung des Wärmetransports durch Strahlung / J. Altes ; G. Breitbach ; J. Szimmat
JF  - International FEM-Congress : Baden-Baden, Federal Republic of Germany, 17./18. November 1986
Y1  - 1989
N1  - International FEM Congress <15, 1986, Baden-Baden>
SP  - 127
EP  - 148
PB  - IKO Software Service GmbH
CY  - Stuttgart
ER  - 
TY  - JOUR
A1  - Warerkar, Shashikant
A1  - Schmitz, Stefan
A1  - Göttsche, Joachim
A1  - Hoffschmidt, Bernhard
T1  - Wirtschaftlich und flexibel : Luft-Sand-Wärmeübertrager für die Energiespeicherung bei Temperaturen bis 800 °C
JF  - Verfahrenstechnik. 41 (2007), H. 4
Y1  - 2007
SN  - 0175-5315
N1  - Comsol-Konferenz zur Multiphysik-Simulation <2006, Frankfurt>
SP  - 72
EP  - 73
ER  - 
TY  - JOUR
A1  - Hoffstadt, Kevin
A1  - Pohen, Gino D.
A1  - Dicke, Max D.
A1  - Paulsen, Svea
A1  - Krafft, Simone
A1  - Zang, Joachim W.
A1  - Fonseca-Zang, Warde A. da
A1  - Leite, Athaydes
A1  - Kuperjans, Isabel
T1  - Challenges and prospects of biogas from energy cane as supplement to bioethanol production
JF  - Agronomy
N2  - Innovative breeds of sugar cane yield up to 2.5 times as much organic matter as conventional breeds, resulting in a great potential for biogas production. The use of biogas production as a complementary solution to conventional and second-generation ethanol production in Brazil may increase the energy produced per hectare in the sugarcane sector. Herein, it was demonstrated that through ensiling, energy cane can be conserved for six months; the stored cane can then be fed into a continuous biogas process. This approach is necessary to achieve year-round biogas production at an industrial scale. Batch tests revealed specific biogas potentials between 400 and 600 LN/kgVS for both the ensiled and non-ensiled energy cane, and the specific biogas potential of a continuous biogas process fed with ensiled energy cane was in the same range. Peak biogas losses through ensiling of up to 27% after six months were observed. Finally, compared with second-generation ethanol production using energy cane, the results indicated that biogas production from energy cane may lead to higher energy yields per hectare, with an average energy yield of up to 162 MWh/ha. Finally, the Farm²CBG concept is introduced, showing an approach for decentralized biogas production.
Y1  - 2020
U6  - https://doi.org/10.3390/agronomy10060821
SN  - 2073-4395
VL  - 10
IS  - 6
PB  - MDPI
CY  - Basel
ER  - 
TY  - JOUR
A1  - Kuperjans, Isabel
T1  - Gute Planung ist alles : Energieeffizienz in der Pharmaproduktion
JF  - Pharma + Food
Y1  - 2011
SN  - 1434-8942
VL  - 2011
IS  - 2
SP  - 8
EP  - 10
PB  - Hüthig
CY  - Heidelberg
ER  - 
TY  - GEN
A1  - Dieringer, Matthias A.
A1  - Renz, Wolfgang
A1  - Lindel, Tomasz
A1  - Seifert, Frank
A1  - Frauenrath, Tobias
A1  - Waiczies, Helmar
A1  - von Knobelsdorff-Brenkhoff, Florian
A1  - Santoro, Davide
A1  - Hoffmann, Werner
A1  - Ittermann, Bernd
A1  - Schulz-Menger, Jeanette
A1  - Niendorf, Thoralf
T1  - 4CH TX/RX Surface Coil for 7T: Design, Optimization and Application for Cardiac Function Imaging
T2  - 2010 ISMRM-ESMRMB joint annual meeting
N2  - Practical impediments of ultra high field cardiovascular MR (CVMR) can be catalogued in exacerbated magnetic field and radio frequency (RF) inhomogeneities, susceptibility and off-resonance effects, conductive and dielectric effects in tissue, and RF power deposition constraints, which all bear the potential to spoil the benefit of CVMR at 7T. Therefore, a four element cardiac transceive surface coil array was developed. Cardiac imaging provided clinically acceptable signal homogeneity with an excellent blood myocardium contrast. Subtle anatomic structures, such as pericardium, mitral and tricuspid valves and their apparatus, papillary muscles, and trabecles were accurately delineated.
Y1  - 2010
SN  - 1545-4428
N1  - ISMRM-ESMRMB joint annual meeting, 1 - 7 May 2010, Stockholm, Sweden
ER  -