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Aufsatz
Zum Status der Nominalverben in der Valenztheorie
(1989)
Nach meiner Auffassung hat der verbale Valenzträger (tradionell: Prädikat) drei Erscheinungsformen:
- Verben
- verbale Phrasenlogismen und
- Nominalverbgefüge (Nominalverben + nominale Valenzträger)
Die Behandlung der Nominalverbgefüge (traditionell: Nominalprädikate) hängt davon ab, welchen Status man dem Nominalverb (traditionell: Kopula, Kopulo-Verb, kopulatives Verb) zubilligt. Ohne Vollständigkeit anzustreben, möchte ich im folgenden typische Meinungen und Argumente besprechen und in Auseinandersetzung mit ...
Aufsatz
A storage scheme for an automated archive
(University of Kassel, Department of Mathematics and Computer Science, 1989)
Presentation given at the Al-Azhar Engineering First Conference, AEC’89, Dec. 9-12 1989, Cairo, Egypt.
The paper presented at AEC'89 suggests an infinite storage scheme divided into one volume which is online and an arbitrary number of off-line volumes arranged into a linear chain which hold records which haven't been accessed recently. The online volume holds the records in sorted order (e.g. as a B-tree) and contains shortest prefixes of keys of records already pushed offline. As new records enter, older ones ...
Aufsatz
Bericht über die Arbeitsgruppe "Auswirkungen auf die Schule"
(Maaß, Jürgen (Hrsg.), 1989)
Aufsatz
Möglichkeiten und Grenzen des Computereinsatzes im anwendungsorientierten Analysisunterricht
(Walsch, W. (Hrsg.), 1989)
Aufsatz
Theoretical study of the structural dependence of nuclear quadrupole frequencies in high-T_c superconductors
(American Physical Society, 1989)
The remarkable difference between the nuclear quadrupole frequencies v_Q of Cu(1) and Cu(2) in YBa_2Cu_3O_6 and YBa_2Cu_3O_7 is analyzed. We calculate the ionic contribution to the electric field gradients and estimate, by using experimental results for Cu_2O and La_2CuO_4, the contribution of the d valence electrons. Thus, we determine v_Q1, v_Q2, and the asymmetry parameter η for YBa_2Cu_3O_6 and YBa_2Cu_3O_7. The number of holes in dthe Cu-O planes and chains is found to be important for the different behavior of ...
Aufsatz
Many-electron relativistic calculation and interpretation of atomic processes in time dependent heavy-ion scattering
(1989)
The time dependence of a heavy-ion-atom collision system is solved via a set of coupled channel equations using energy eigenvalues and matrix elements from a self-consistent field relativistic molecular many-electron Dirac-Fock-Slater calculation. Within this independent particle model we give a full many-particle interpretation by performing a small number of single-particle calculations.
First results for the P(b) curves for the Ne K-hole excitation for the systems F{^8+} - Ne and F{^6+} - Ne as examples are discussed.
Aufsatz
Autoionization and fragmentation of Na_2 studied by femtosecond laser pulses
(Ed. by Michael S. Feld u.a., 1989)