Results 31 to 40 of about 1,503 (130)

The Hot-Spot Phenomenon and its Countermeasures in Bipolar Power Transistors by Analytical Electro-Thermal Simulation [PDF]

open access: yes, 2006
This communication deals with a theoretical study of the hot spot onset (HSO) in cellular bipolar power transistors. This well-known phenomenon consists of a current crowding within few cells occurring for high power conditions, which significantly ...
Bagnoli, P. -E., Stefani, F.
core   +2 more sources

Das Photoarchiv H.W. Müller der Universitätsbibliothek Heidelberg [PDF]

open access: yes, 1992
Mit Unterstützung der Deutschen Forschungsgemeinschaft erwarb die Universitätsbibliothek Heidelberg 1986 das umfangreiche Photo-Archiv des 1991 verstorbenen Ägyptologen Hans Wolfgang Müller. Die Photos stammen von ausgedehnten Reisen H.W.
Franke, Detlef
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Studien zur Altägyptischen Kultur Nr. 25 (1998) - Abstracts [PDF]

open access: yes, 2004
s der Artikel zu SAK 25 (1998). Die Autoren sind: A. Awadalla, J. Dieleman, S. Eichler, J.M. Galán, L. Gestermann, H. Goedicke, H. Jenni, L. Kákosy/ A.M. Moussa, D. Kessler, N. Kloth, K. Lohmann, L.D. Morenz, M. El-Noubi, D. Polz, H.
Kloth, Nicole (Hrsg.)
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The expression of ultimate life goals in co-creative art processes with palliative cancer patients. [PDF]

open access: yesBMC Palliat Care, 2023
Weeseman Y   +7 more
europepmc   +1 more source

Coroas, toucados e ceptros na colecção egípcia do Museu Calouste Gulbenkian (Lisboa) [PDF]

open access: yes, 2016
Segundo a concepção egípcia, as coroas e os toucados apresentavam um imanente e eloquente simbolismo e significado religioso e político. A imagética divina e faraónica fazia delas um elemento central da personalidade divina e real.
Sales, José das Candeias
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