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  - Schwarzer, Klemens
A1  - Silva, Maria Eugênia Vieira da
T1  - Solar cooking system with or without heat storage for families and institutions
JF  - Solar energy. 75 (2003), H. 1
Y1  - 2003
SN  - 0038-092x
N1  - 2. ISSN: 0375-9865
SP  - 34
EP  - 41
ER  - 
TY  - JOUR
A1  - Göttsche, Joachim
A1  - Hoffschmidt, Bernhard
A1  - Schmitz, Stefan
A1  - Sauerborn, Markus
T1  - Solar Concentrating Systems Using Small Mirror Arrays / Göttsche, Joachim ; Hoffschmidt, Bernhard ; Schmitz, Stefan ; Sauerborn, Markus ; Buck, Reiner ; Teufel, Edgar ; Badstübner, Karin ; Ifland, David ; Rebholz, Christian
JF  - Proceedings of the 2nd International Conference on Energy Sustainability - 2008 : : presented ... August 10 - 14, 2008, Jacksonville, Florida, USA / sponsored by Advanced Energy Systems Division, ASME; Solar Energy Division, ASME
Y1  - 2009
SN  - 9780791843208
N1  - International Conference on Energy Sustainability ; (2 : ; 2008.08.10-14 : ; Jacksonville, Fla.) ; ES ; (2 : ; 2008.08.10-14 : ; Jacksonville, Fla.)
SP  - 1
EP  - 5
PB  - ASME
CY  - New York, NY
ER  - 
TY  - JOUR
A1  - Göttsche, Joachim
A1  - Hoffschmidt, Bernhard
A1  - Schmitz, Stefan
A1  - Sauerborn, Markus
T1  - Solar Concentrating Systems Using Small Mirror Arrays
JF  - Journal of solar energy engineering
N2  - The cost of solar tower power plants is dominated by the heliostat field making up roughly 50% of investment costs. Classical heliostat design is dominated by mirrors brought into position by steel structures and drives that guarantee high accuracies under wind loads and thermal stress situations. A large fraction of costs is caused by the stiffness requirements of the steel structure, typically resulting in ~ 20 kg/m² steel per mirror area. The typical cost figure of heliostats (figure mentioned by Solucar at Solar Paces Conference, Seville, 2006) is currently in the area of 150 €/m² caused by the increasing price of the necessary raw materials. An interesting option to reduce costs lies in a heliostat design where all moving parts are protected from wind loads. In this way, drives and mechanical layout may be kept less robust, thereby reducing material input and costs. In order to keep the heliostat at an appropriate size, small mirrors (around 10x10 cm²) have to be used, which are placed in a box with a transparent cover. Innovative drive systems are developed in order to obtain a cost-effective design. A 0,5x0,5 m² demonstration unit will be constructed. Tests of the unit are carried out with a high-precision artificial sun unit that imitates the sun’s path with an accuracy of less than 0.5 mrad and creates a beam of parallel light with a divergence of less than 4 mrad.
Y1  - 2010
U6  - https://doi.org/10.1115/1.4000332
SN  - 0199-6231
SN  - 1528-8986 (eISSN)
VL  - 132
IS  - 1
PB  - ASME
CY  - New York
ER  - 
TY  - JOUR
A1  - Wollert, Jörg
T1  - Softwaretrends in der Automatisierungstechnik
JF  - Etz : Elektrotechnik & Automation ; Organ des VDE Verband der Elektrotechnik Elektronik Informationstechnik e.V. und der Energietechnischen Gesellschaft im VDE (ETG) und der VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik (GMA)
Y1  - 2005
SN  - 0948-7387
N1  - Printausgabe in der Bibliothek vorhanden: 63 ZS 035; 23 Z 133
VL  - 126
IS  - S2
SP  - 74
EP  - 79
ER  - 
TY  - JOUR
A1  - Grap, Rolf Dietmar
T1  - Softwaretest: Neues Microsoft Word für den Apple-Macintosh
JF  - Deutscher Drucker. 28 (1992), H. 40
Y1  - 1992
SN  - 0012-1096
N1  - S. w4-w11
ER  - 
TY  - JOUR
A1  - Grap, Rolf Dietmar
T1  - Softwaretest: Neues Microsoft Word 5.1 für den Apple-Macintosh
JF  - Deutscher Drucker. 29 (1993), H. 29
Y1  - 1993
SN  - 0012-1096
N1  - S. w2-w6
ER  - 
TY  - JOUR
A1  - Grap, Rolf Dietmar
T1  - Softwaretest: Apples neues Betriebssystem OS 7.0 und seine Bedeutung in der Verlagsarbeit
JF  - Deutscher Drucker. 27 (1991), H. 40
Y1  - 1991
SN  - 0012-1096
N1  - S. w7-w11
ER  - 
TY  - JOUR
A1  - Grap, Rolf Dietmar
T1  - Softwareergonomie bei der Arbeit mit Großrechnern
JF  - pro Ort (1989)
Y1  - 1989
N1  - FIR - Forschungsinstitut für Rationalisierung (Hrsg.); IAW - Institut für Arbeitswissenschaft (Hrsg.)
SP  - 31
ER  - 
TY  - JOUR
A1  - Staat, Manfred
A1  - Baroud, Gamal
A1  - Topcu, M.
A1  - Sponagel, Stefan
T1  - Soft Materials in Technology and Biology – Characteristics, Properties, and Parameter Identification
JF  - Bioengineering in Cell and Tissue Research / Artmann, Gerhard M. ; Chien, Shu (Eds.)
Y1  - 2008
SN  - 978-3-540-75408-4
SP  - 253
EP  - 315
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Vögele, Stefan
A1  - Rübbelke, Dirk
A1  - Govorukha, Kristina
A1  - Grajewski, Matthias
T1  - Socio-technical scenarios for energy-intensive industries: the future of steel production in Germany
JF  - Climatic Change
Y1  - 2019
U6  - https://doi.org/10.1007/s10584-019-02366-0
SN  - 0165-0009
SP  - 1
EP  - 16
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Sander, Volker
A1  - Czajkowski, K.
A1  - Foster, I.
A1  - Kesselman, C.
T1  - SNAP: A Protocol for Negotiating Service Level Agreements and Coordinating Resource Management in Distributed Systems / Czajkowski, K. ; Foster, I. ; Kesselman, C. ; Sander, V. ; Tuecke, S.
JF  - Job Scheduling Strategies for Parallel Processing : 8th InternationalWorkshop, JSSPP 2002 Edinburgh, Scotland, UK, July 24, 2002. Revised Papers
Y1  - 2002
SN  - 3-540-00172-7
N1  - Lecture Notes in Computer Science ; 2537 ; JSSPP <8, 2002, Edinburgh >
SP  - 153
EP  - 183
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Rath, V.
A1  - Mottaghy, Darius
T1  - Smooth inversion for ground surface temperature histories: estimating the optimum regularization parameter by generalized cross-validation
JF  - Geophysical Journal International
Y1  - 2007
U6  - https://doi.org/10.1111/j.1365-246X.2007.03587.x
SN  - 1365-246X
VL  - 171
IS  - 3
SP  - 1440
EP  - 1448
ER  - 
TY  - JOUR
A1  - Hüning, Felix
T1  - SMD packages for PowerMOSFETs in automotive applications – developments and trends
JF  - Automotive Designline Europe  (2009)
Y1  - 2009
PB  - -
ER  - 
TY  - JOUR
A1  - Schuba, Marko
A1  - Höfken, Hans-Wilhelm
A1  - Schaefer, Thomas
T1  - Smartphone Forensik
JF  - Hakin9 : Practical Protection
Y1  - 2012
SN  - 1733-7186
SP  - 10
EP  - 20
ER  - 
TY  - JOUR
A1  - Barth, Heiko
A1  - Wollert, Jörg
T1  - SMARTes Konzept - von Produkt zur Fabrik
JF  - Facility-Management : Integration, Planung, Gebäudemanagement
Y1  - 1998
SN  - 0948-0048
VL  - Bd. 4
IS  - H. August
SP  - 30
EP  - 35
ER  - 
TY  - JOUR
A1  - Raupp, Sebastian M.
A1  - Schmitt, Marcel
A1  - Walz, Anna-Lena
A1  - Diehm, Ralf
A1  - Hummel, Helga
A1  - Scharfer, Philip
A1  - Schabel, Wilhelm
T1  - Slot die stripe coating of low viscous fluids
JF  - Journal of Coatings Technology and Research
N2  - Slot die coating is applied to deposit thin and homogenous films in roll-to-roll and sheet-to-sheet applications. The critical step in operation is to choose suitable process parameters within the process window. In this work, we investigate an upper limit for stripe coatings. This maximum film thickness is characterized by stripe merging which needs to be avoided in a stable process. It is shown that the upper limit reduces the process window for stripe coatings to a major extent. As a result, stripe coatings at large coating gaps and low viscosities are only possible for relatively thick films. Explaining the upper limit, a theory of balancing the side pressure in the gap region in the cross-web direction has been developed.
Y1  - 2018
U6  - https://doi.org/10.1007/s11998-017-0039-y
SN  - 1935-3804
VL  - 15
IS  - 5
SP  - 899
EP  - 911
PB  - Springer
ER  - 
TY  - JOUR
A1  - Dören, Horst-Peter
A1  - Wernicke, K.
T1  - Slijtvaste lagen door oplassen met plasmapoeder
JF  - Metaal en Kunststof: MK. Universeel weekblad voor fabriek en werkplaats. 24 (1987), Nr. 23
Y1  - 1987
SN  - 0026-0460
SP  - 76
EP  - 79
ER  - 
TY  - JOUR
A1  - Dadfar, Dryed Mohammadali
A1  - Camozzi, Denise
A1  - Darguzyte, Milita
A1  - Roemhild, Karolin
A1  - Varvarà, Paola
A1  - Metselaar, Josbert
A1  - Banala, Srinivas
A1  - Straub, Marcel
A1  - Güver, Nihan
A1  - Engelmann, Ulrich M.
A1  - Slabu, Ioana
A1  - Buhl, Miriam
A1  - Leusen, Jan van
A1  - Kögerler, Paul
A1  - Hermanns-Sachweh, Benita
A1  - Schulz, Volkmar
A1  - Kiessling, Fabian
A1  - Lammers, Twan
T1  - Size-isolation of superparamagnetic iron oxide nanoparticles improves MRI, MPI and hyperthermia performance
JF  - Journal of Nanobiotechnology
N2  - Superparamagnetic iron oxide nanoparticles (SPION) are extensively used for magnetic resonance imaging (MRI) and magnetic particle imaging (MPI), as well as for magnetic fluid hyperthermia (MFH). We here describe a sequential centrifugation protocol to obtain SPION with well-defined sizes from a polydisperse SPION starting formulation, synthesized using the routinely employed co-precipitation technique. Transmission electron microscopy, dynamic light scattering and nanoparticle tracking analyses show that the SPION fractions obtained upon size-isolation are well-defined and almost monodisperse. MRI, MPI and MFH analyses demonstrate improved imaging and hyperthermia performance for size-isolated SPION as compared to the polydisperse starting mixture, as well as to commercial and clinically used iron oxide nanoparticle formulations, such as Resovist® and Sinerem®. The size-isolation protocol presented here may help to identify SPION with optimal properties for diagnostic, therapeutic and theranostic applications.
Y1  - 2020
U6  - https://doi.org/10.1186/s12951-020-0580-1
SN  - 1477-3155
VL  - 18
IS  - Article number 22
SP  - 1
EP  - 13
PB  - Nature Portfolio
ER  - 
TY  - JOUR
A1  - Rachinger, Michael
A1  - Bauch, Melanie
A1  - Strittmatter, Axel
A1  - Bongaerts, Johannes
A1  - Evers, Stefan
A1  - Maurer, Karl-Heinz
A1  - Daniel, Rolf
A1  - Liebl, Wolfgang
A1  - Liesegang, Heiko
A1  - Ehrenreich, Armin
T1  - Size unlimited markerless deletions by a transconjugative plasmid-system in Bacillus licheniformis
JF  - Journal of biotechnology
Y1  - 2013
SN  - 1873-4863 (E-Journal); 0168-1656 (Print)
VL  - Vol. 164
IS  - Iss. 4
SP  - 365
EP  - 369
PB  - Elsevier
CY  - Amsterdam
ER  -