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| 3. |
- Stobaeus, Per, et al.
(författare)
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En bukett av bibliska blomster
- 2008
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Ingår i: Förbistringar och förklaringar: festskrift till Anders Piltz. - 9789187976292 ; , s. 575-585
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 6. |
- Ambjörn, Lena, et al.
(författare)
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Gifter, droger och mat : om läkemedel i den medeltida medicinen i islam
- 2008
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Ingår i: Förbistringar och förklaringar : festskrift till Anders Piltz. - 9789187976292 ; , s. 25-33
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Bokkapitel (populärvet., debatt m.m.)abstract
- Drugs prepared from organic and mineral substances have, throughout history, held a central position when it comes to preventing and curing disease. In Galenic medicine, foodstuffs, drugs and deadly substances, or poisons, were all accredited with the potential to affect the constitution of the body. While the Galenic paradigm continued to dominate formal medicine in the Middle Ages, the language used for scientific communication changed from Greek and Syriac to Arabic. This means that our knowledge of most aspects of medieval highly qualified medicine depends on the study of Arabic sources. The preserved Arabic material on pharmacology is extensive, and it is clear that physicians in the Arabo-Islamic cultural sphere have contributed to the knowledge of both single substances and compound preparations.
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| 7. |
- Andersson, Martin, et al.
(författare)
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HFSZEEMAN - A program for computing weak and intermediate field fine and hyperfine structure Zeeman splittings from MCDHF wave functions
- 2008
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Ingår i: Computer Physics Communications. - : Elsevier BV. - 0010-4655 .- 1879-2944. ; 178:2, s. 156-170
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Tidskriftsartikel (refereegranskat)abstract
- Given electronic wave functions generated by the grasp2K relativistic atomic structure package, this program calculates diagonal magnetic dipole A(J) and electric quadrupole B-J hyperfine interaction constants and Lande g(J) factors. In addition the program computes diagonal and off-diagonal reduced hyperfine and Zeeman matrix elements and constructs the total interaction matrix for an atom in an external magnetic field. By diagonalizing the interaction matrix and plotting eigenvalues as functions of the magnetic field, Zeeman splittings of hyperfine levels are obtained. The method is applicable in the weak and intermediate field regions and yields results that are useful when analyzing spectra from e.g. EBIT sources and magnetic stars. The program can also be used in the field free limit to calculate mixing coefficients that determine rates of hyperfine induced transitions. For atoms with zero nuclear spin I the program computes splittings of the fine-structure levels. Program summary Program title: HFSZEEMAN Catalogue identifier: ADZS_v1_0 Program summary URL: http://cpc.cs.qub.ac.uk/summaries/ADZS-v1-0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: Standard CPC licence, http://cpc.cs.qub.ac.uk/licence/licence.html No. of lines in distributed program, including test data, etc.: 1528 No. of bytes in distributed program, including test data, etc.: 294 664 Distribution format: tar.gz Programming language: Fortran, Matlab Computer: IBM-compatible PC, unix workstation Operating system: Unix, Linux Classification: 11.6 Subprograms used: Cat Id: ADZL_v1_0; Title: grasp2K v1.0; Reference: CPC 177 (2007) 597 Nature of problem: Prediction of weak and intermediate field Zeeman splittings of fine- and hyperfine structure levels using multiconfiguration Dirac-Hartree-Fock wave functions. Solution method: The electronic wave function for a state labeled Gamma JM is expanded in terms of jj-coupled configuration state functions vertical bar Gamma JM > = Sigma(gamma)c(gamma)vertical bar gamma JM >. In this representation the reduced matrix elements used to construct the interaction matrix can be computed as sums over one-particle radial integrals. By diagonalizing the interaction matrix and plotting eigenvalue as functions of the magnetic field, Zeeman splittings of fine- and hyperfine structure levels are obtained. Restrictions: The complexity of the cases that can be handled is entirely determined by the grasp2K package [P. Jonsson, H. Xe, C. Froese Fischer, I.P. Grant, Comput. Phys. Commun. 177 (2007) 597] used for the generation of the electronic wave functions. Running time: CPU time required to execute test cases: a few seconds.
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| 8. |
- Andersson, Martin, et al.
(författare)
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Hyperfine induced interference effects in the 4s4d 3D2–4s4f 3F2,3 transitions in Ga II
- 2006
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Ingår i: Journal of Physics B. - : Bibliopolis, Edizioni di Filosofia e Scienze. - 0953-4075 .- 1361-6455. ; 39:20, s. 4239-4247
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Tidskriftsartikel (refereegranskat)abstract
- We report relativistic multiconfiguration Dirac–Hartree–Fock calculations of transitions between the hyperfine levels of 4s4f 3F2,3 and 4s4d 3D2 in Ga II. The capacity of two newly developed programs connected to the graspVU package for generating synthetic spectra is explored. The obtained theoretical spectra are compared to Fourier transform spectra and good agreement is found. The importance of hyperfine induced interference effects for the 4s4d 3D2–4s4f 3F2 transitions is pointed out, and the gf values for all the hyperfine transitions are given.
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| 9. |
- Andersson, Martin, et al.
(författare)
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Hyperfine induced interference effects in the 4s4d D-3(2)-4s4f F-3(2,3) transitions in GaII
- 2006
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Ingår i: Journal of Physics B: Atomic, Molecular and Optical Physics. - : IOP Publishing. - 0953-4075 .- 1361-6455. ; 39:20, s. 4239-4247
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Tidskriftsartikel (refereegranskat)abstract
- We report relativistic multiconfiguration Dirac-Hartree-Fock calculations of transitions between the hyperfine levels of 4s4f F-3(2,3) and 4s4d D-3(2) in Ga II. The capacity of two newly developed programs connected to the grasp VU package for generating synthetic spectra is explored. The obtained theoretical spectra are compared to Fourier transform spectra and good agreement is found. The importance of hyperfine induced interference effects for the 4s4d D-3(2)-4s4f F-3(2) transitions is pointed out, and the gf values for all the hyperfine transitions are given.
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| 10. |
- Andersson, Sara, et al.
(författare)
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Rehabilitering
- 2007
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Ingår i: Nordisk lärobok i audiologi. - Bromma : C. A. Tegnér AB. - 9789163194405 ; , s. 325-389
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- Sjukdomstillstånd och skador i organ och vävnader orsakar diverse funktionella avvikelser, som i sin tur ger upphov till symptom, som personen ifråga kan iaktta och lida av. Dessa orsakar funktionsnedsättningar, som påverkar individens möjligheter att fungera och klara sig i sin dagliga miljö hemma, i olika arbetssituationer och i olika sociala sammanhang.
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