Refine
Year of publication
- 2024 (22)
- 2023 (77)
- 2022 (122)
- 2021 (127)
- 2020 (154)
- 2019 (191)
- 2018 (165)
- 2017 (153)
- 2016 (150)
- 2015 (162)
- 2014 (159)
- 2013 (168)
- 2012 (152)
- 2011 (178)
- 2010 (173)
- 2009 (175)
- 2008 (148)
- 2007 (137)
- 2006 (129)
- 2005 (122)
- 2004 (150)
- 2003 (95)
- 2002 (123)
- 2001 (103)
- 2000 (102)
- 1999 (109)
- 1998 (98)
- 1997 (96)
- 1996 (81)
- 1995 (78)
- 1994 (86)
- 1993 (59)
- 1992 (54)
- 1991 (29)
- 1990 (39)
- 1989 (44)
- 1988 (56)
- 1987 (32)
- 1986 (19)
- 1985 (33)
- 1984 (22)
- 1983 (20)
- 1982 (29)
- 1981 (20)
- 1980 (36)
- 1979 (24)
- 1978 (34)
- 1977 (14)
- 1976 (13)
- 1975 (12)
- 1974 (3)
- 1973 (2)
- 1972 (2)
- 1971 (1)
- 1968 (1)
Document Type
- Article (3149)
- Conference Proceeding (1016)
- Part of a Book (184)
- Book (144)
- Doctoral Thesis (30)
- Patent (25)
- Other (9)
- Report (9)
- Preprint (4)
- Poster (3)
- Talk (3)
- Master's Thesis (2)
- Working Paper (2)
- Bachelor Thesis (1)
- Contribution to a Periodical (1)
- Habilitation (1)
Language
- English (4583) (remove)
Has Fulltext
- no (4583) (remove)
Keywords
- Gamification (6)
- avalanche (6)
- Earthquake (5)
- Enterprise Architecture (5)
- MINLP (5)
- solar sail (5)
- Diversity Management (4)
- Energy storage (4)
- Engineering optimization (4)
- LAPS (4)
- Natural language processing (4)
- Papierkunst (4)
- Power plants (4)
- Seismic design (4)
- field-effect sensor (4)
- frequency mixing magnetic detection (4)
- hydrogen (4)
- metal structure (4)
- snow (4)
- steel (4)
Institute
- Fachbereich Medizintechnik und Technomathematik (1545)
- Fachbereich Elektrotechnik und Informationstechnik (686)
- IfB - Institut für Bioengineering (560)
- Fachbereich Energietechnik (552)
- INB - Institut für Nano- und Biotechnologien (532)
- Fachbereich Chemie und Biotechnologie (522)
- Fachbereich Luft- und Raumfahrttechnik (463)
- Fachbereich Maschinenbau und Mechatronik (261)
- Fachbereich Wirtschaftswissenschaften (196)
- Solar-Institut Jülich (160)
- Fachbereich Bauingenieurwesen (146)
- ECSM European Center for Sustainable Mobility (75)
- MASKOR Institut für Mobile Autonome Systeme und Kognitive Robotik (62)
- Fachbereich Gestaltung (24)
- Nowum-Energy (24)
- Institut fuer Angewandte Polymerchemie (23)
- Sonstiges (21)
- Fachbereich Architektur (20)
- Freshman Institute (18)
- Kommission für Forschung und Entwicklung (18)
The longitudinal voltage of cable tubes with a screening mesh caused by partial lightning currents
(1989)
Erzeugung von Prüfaerosolen für die Kalibrierung von optischen Partikelmeßverfahren nach VDI 3491
(1989)
Fast and Automated Testing of Different Air Filter Media / Mölter, W. ; Helsper, C. ; Kaminski, S.
(1989)
Fast and Automated Testing of Different Air Filter Media / Mölter, W. ; Helsper, C. ; Kaminski, S.
(1989)
Today the most accurate and cost effective industrial codes used in aircraft design are based on the full potential equation coupled with boundary layer equations. However, these are not capable to solve complicated three-dimensional problems of vortical flows and shocks. On the other hand Euler and Navier-Stokes codes are too expensive and not accurate enough for design purposes, especially in regard of drag and interference prediction. The reasons for these deficiencies are investigated and a way to overcome them by future developments is demonstrated.
Evaluation of dopant profiles and diffusion constants by means of electron energy loss spectroscopy
(1989)
Diffusion in simple fluids / R. J. Speedy; F. X. Prielmeier; T. Vardag; E. W. Lang; H.-D. Lüdemann
(1989)
The spin asymmetry in deep inelastic scattering of longitudinally polarised muons by longitudinally polarised protons has been measured in the range 0.01<×<0.7. The spin dependent structure function g1(x) for the proton has been determined and, combining the data with earlier SLAC measurements, its integral over x found to be 0.126±0.010(stat.)±0.015(syst.), in disagreement with the Ellis-Jaffe sum rule. Assuming the validity of the Biorken sum rule, this result implies a significant negative value for the integral of g1 for the neutron. These integrals lead to the conclusion, in the naïve quark parton model, that the total quark spin constitutes a rather small fraction of the spin of the nucleon. Results are also presented on the asymmetries in inclusive hadron production which are consistent with the above picture.
Design of enzyme reactors as chromatographic columns for racemic resolution of amino acid esters
(1989)
Dielectric Properties of Polyolefins Stressed by High Electrical Fields / Fruth, B. ; Krause, G.
(1988)
In-beam study of ¹⁴³ Eu
(1988)
Arsenic passivation of MOMBE grown GaAs surfaces / B. -J. Schäfer ; A. Förster ; M. Londschien ...
(1988)
Thickness dependence of the electronic structure of ultrathin, epitaxial Ni(111)/W(110) layers.
(1988)
The spin asymmetry in deep inelastic scattering of longitudinally polarised muons by longitudinally polarised protons has been measured over a large x range (0.01<x<0.7). The spin-dependent structure function g1(x) for the proton has been determined and its integral over x found to be 0.114±0.012±0.026, in disagreement with the Ellis-Jaffe sum rule. Assuming the validity of the Bjorken sum rule, this result implies a significant negative value for the integral of g1 for the neutron. These values for the integrals of g1 lead to the conclusion that the total quark spin constitutes a rather small fraction of the spin of the nucleon.