TY  - JOUR
A1  - Koller, R.
A1  - Stellberg, Michael
T1  - Ein Weg zu einer systematischen Konstruktion und Ordnung von Schnappverbindungen
JF  - Konstruktion : Zeitschrift für Produktentwicklung und Ingenieur-Werkstoffe. Bd 39 (1987), H. 8
Y1  - 1987
SN  - 0720-5953
SP  - 315
EP  - 320
ER  - 
TY  - JOUR
A1  - Meliß, Michael
A1  - Oesterwind, Dieter
A1  - Voß, Alfred
T1  - Non-nuclear and non-fossil energy resources and their possibilities for future power generation
JF  - Kerntechnik
N2  - It must be stressed that the assessment of the exploitation possibilities of the energy resources discussed in this paper requires further studies. With this proviso, the situation can be provisionally summarised as follows: The total potential of known geothermal steam sources is only 64 GW. Geothermal energy could therefore only make a significant contribution to covering the worldwide power needs if we succeed in exploiting dry geothermal reservoirs. Exploitation of tidal energy is limited to a few geographically favourable locations. The power generation potential at these locations is only about 64 GW. An important drawback of tidal power is discontinuous power generation. Large scale exploitation of wind, wave and glacier energy, and of ocean heat, requires solution of a number of technological problems. The environmental effects of exploitation of these energy resources are to some extent of a qualitatively different nature from those of operation of fossil-fuel-fired and of nuclear power plants. The scanty knowledge in this area often results in these effects being underestimated. In any case, however, it would be deliberately misleading to postulate that any form of power generation is possible without some detrimental effects on the environment. It may be stated in conclusion that, owing to their small potential or to the as yet insufficiently advanced technological development, none of the energy resources discussed in this paper can make a significant contribution to the solution of middle-term energy supply problems, i.e., to a rapid replacement of mineral oil and natural gas.
Y1  - 1975
U6  - http://dx.doi.org/10.18419/opus-8093
SN  - 0932-3902
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 010-1975
VL  - 17
IS  - 7
SP  - 301
EP  - 306
PB  - De Gruyter
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Braun, Christian
T1  - Neuerungen bei der Blitzschutznorm. Teil 2
JF  - etz Elektrotechnik und Automation
Y1  - 2013
SN  - 0170-1711
N1  - Printausg. in der Bibliothek der FH Aachen vorhanden: 23 Z 133 ; 63 ZS 035
VL  - Bd. 134
IS  - H. 8
SP  - 66
EP  - 69
PB  - VDE-Verlag
CY  - Wuppertal
ER  - 
TY  - JOUR
A1  - Hellmanns, Mark
A1  - Böhm, Stefan
A1  - Dilger, Klaus
T1  - Manual applications of adhesives
JF  - Journal of adhesion and interface
Y1  - 2006
VL  - Vol. 7
IS  - No. 4
SP  - 24
EP  - 27
ER  - 
TY  - JOUR
A1  - Böhm, Stefan
A1  - Hellmanns, Mark
A1  - Backes, Andreas
A1  - Dilger, Klaus
T1  - Lock-in thermography based NDT of parts for the automotive industry
JF  - Journal of adhesion and interface
Y1  - 2006
VL  - Vol. 7
IS  - No. 4
SP  - 10
EP  - 12
ER  - 
TY  - JOUR
A1  - Sabitova, A.
A1  - Ebert, Ph.
A1  - Lenz, A.
A1  - Schaafhausen, S.
A1  - Ivanova, L.
A1  - Dähne, M.
A1  - Hoffmann, A.
A1  - Dunin-Borkowski, R. E.
A1  - Förster, Arnold
A1  - Grandidier, B.
A1  - Eisele, H.
T1  - Intrinsic bandgap of cleaved ZnO(112¯0) surfaces
JF  - Applied physics letters
Y1  - 2013
SN  - 1077-3118 (E-Journal); 0003-6951 (Print)
VL  - Vol. 102
SP  - 021608
ER  - 
TY  - JOUR
A1  - Kirschkamp, T.
A1  - Jöckel, M.
A1  - Wählisch, Georg
A1  - Barry, J. C.
T1  - Konstruktion eines Modellauges zur Simulation von Purkinje-Spiegelbildern für die Bestimmung der Krümmungsradien und der Lage der Augenlinse
JF  - Biomedizinische Technik = Biomedical Engineering
Y1  - 1998
SN  - 1862-278X (E-Journal); 0013-5585 (Print)
N1  - Printausg. in der Bibliothek vorhanden: 63 Z 471-1998/99
VL  - Bd. 43
IS  - H. 11
SP  - 318
EP  - 325
ER  - 
TY  - JOUR
A1  - Pauksztat, Anja
A1  - Kuperjans, Isabel
A1  - Meyer, Jörg
T1  - Formeln statt Zahlen : Referenzwerte Formeln zur energetischen Bewertung von Produktionsanlagen
JF  - BWK : das Energie-Fachmagazin
Y1  - 2005
SN  - 0006-9612
SN  - 1618-193X
VL  - 57
IS  - 12
SP  - 52
EP  - 55
ER  - 
TY  - JOUR
A1  - Kuperjans, Isabel
A1  - Gürzenich, D.
A1  - Roosen, P.
T1  - Kostenfunktionen im WWW : Unterstützung der Auslegung energietechnischer Anlagen und deren Verschaltungen
JF  - Gaswärme international (GWI)
Y1  - 2005
SN  - 0020-9384
VL  - 54
IS  - 1
SP  - 19
EP  - 21
ER  - 
TY  - JOUR
A1  - Kuperjans, Isabel
T1  - Exergetische und exergoökonomische Analyse thermischer Prozesse
JF  - Arbeitsbericht / Institut für Wirtschaftswissenschaften, Rheinisch-Westfälische Technische Hochschule Aachen
Y1  - 1996
IS  - 06
ER  -