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| 2. |
- Salami, H., et al.
(författare)
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Spectroscopic observations, spin-orbit functions, and coupled-channel deperturbation analysis of data on the A (1)Sigma(+)(u) and b (3)Pi(u) states of Rb-2
- 2009
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Ingår i: Physical Review A (Atomic, Molecular and Optical Physics). - 1050-2947. ; 80:2
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Tidskriftsartikel (refereegranskat)abstract
- We present experimentally derived potential curves and spin-orbit interaction functions for the strongly perturbed A (1)Sigma(+)(u) and b (3)Pi(u) states of the rubidium dimer. The results are based on laser-induced fluorescence and optical-optical double-resonance polarization spectroscopy measurements combined with earlier laser-induced fluorescence data. We used an analytic potential (Hannover form) incorporated in a discrete variable representation of the Hamiltonian matrix for numerical energy-level calculation. A previous vibrational assignment of the A levels is confirmed, and very probable vibrational assignment for the b levels is also obtained. Currently, the rms residual of our fit is 0.053 cm(-1) as compared to the typical experimental uncertainties that are estimated to be 0.005 cm(-1). Fitted diagonal and off-diagonal spin-orbit functions are obtained and compared with ab initio calculations by all electrons and effective core pseudopotential methods. Analysis of the computational results yields an explanation for the ubiquitous single minima in these spin-orbit functions, which can be represented approximately by Morse-type functions.
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| 4. |
- Israelsson, E., et al.
(författare)
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Antibody responses to a C-terminal fragment of the Plasmodium falciparum blood-stage antigen Pf332 in Senegalese individuals naturally primed to the parasite
- 2008
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Ingår i: Clinical and Experimental Immunology. - : Oxford University Press (OUP). - 0009-9104 .- 1365-2249. ; 152:1, s. 64-71
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Tidskriftsartikel (refereegranskat)abstract
- Previous studies have shown that antibodies from humans exposed continuously to malaria recognize the Plasmodium falciparum asexual blood-stage antigen Pf332. Here we analysed the antibody responses to a C-terminal fragment of Pf332, designated C231, in individuals from Senegal, by measuring the serum levels of immunoglobulin M (IgM), IgG class and subclass and IgE antibodies. IgG antibody reactivity with crude P. falciparum antigen was detected in all the donors, while many of the children lacked or had low levels of such antibodies against C231. The antibody levels increased significantly with age for both crude P. falciparum antigen and C231, and in the older age groups most of the donors displayed antibodies to C231. This was also true for IgM, IgE and IgG subclass reactivity against C231. Moreover, the ratio of IgG1/IgG2 was considerably lower for C231 than for crude P. falciparum antigen, and in age groups 10–14 and 15–19 years the levels of IgG2 against C231 even exceeded that of IgG1. The IgG2/IgG3 ratios suggest that C231 gives similar levels of IgG2 and IgG3, except for children aged 4–9 years, where IgG3 was higher. Raw IgM, IgG class and subclass and IgE antibody levels to C231 tended to be higher in those who did not experience a malaria attack, but following linear multivariate analysis the trends were not significant.
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| 6. |
- Beser, Bediha, et al.
(författare)
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Experimental investigation of the Rb-85(2) a (3)Sigma(+)(u) triplet ground state: Multiparameter Morse long range potential analysis
- 2009
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Ingår i: Journal of Chemical Physics. - : AIP Publishing. - 0021-9606. ; 131:9
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Tidskriftsartikel (refereegranskat)abstract
- Using perturbation facilitated infrared-infrared double resonance excitation of the Rb-85(2) molecule, we have observed spectrally resolved fluorescence to the a (3)Sigma(+)(u) state. We have analyzed the rovibrational energy level structure of the Rb-85(2) a (3)Sigma(+)(u) state and derived a multiparameter Morse Long Range (MLR) potential and molecular constants for this state, which can be used to predict term values without needing to solve the radial Schroumldinger equation.
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| 9. |
- Jesper, Kristiansen, et al.
(författare)
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The Danish version of the Karolinska Exhaustion Disorder Scale (KEDS)
- 2016
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Konferensbidrag (refereegranskat)abstract
- Jesper Kristiansen1, Maria Kristine Friborg1, Lars Brandt2, Nanna Eller3, David Glasscock4, Anders Daldorph Nielsen2, Roger Persson5, Aniella Besèr6, Marie Åsberg6
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