| 1. |
- Lane, G. J., et al.
(författare)
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Identification of excited states in doubly odd [Formula Presented]Sb : Smooth band termination
- 1997
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Ingår i: Physical Review C - Nuclear Physics. - 0556-2813. ; 55:5, s. 2127-2131
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Tidskriftsartikel (refereegranskat)abstract
- Excited states in [Formula Presented]Sb have been identified for the first time in a series of [Formula Presented]-spectroscopy experiments using both thin and backed targets, including neutron-fold and recoil-mass measurements to provide unambiguous channel identification. The three decoupled intruder bands observed in [Formula Presented]Sb are based upon configurations involving 2p-2h excitations across the [Formula Presented] shell gap and show the features of smooth band termination. The yrast intruder band, which has been connected to the low-spin levels, is tentatively identified up to its predicted termination at [Formula Presented]. Excellent agreement with configuration-dependent cranked Nilsson-Strutinsky calculations is obtained for the high-spin states near termination.
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| 2. |
- Smith, J. F., et al.
(författare)
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Identification of excited states in 119Ba
- 2000
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Ingår i: Physical Review C - Nuclear Physics. - 0556-2813. ; 61:4
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Tidskriftsartikel (refereegranskat)abstract
- Excited states have been identified in the very neutron-deficient 119Ba nucleus. Two bands have been observed, which are likely to be based on h11/2 and (g7/2d5/2) neutron orbitals. Despite this being the first observation of excited states in 119Ba, the bands extend to (75/2)ℏ and (79/2)ℏ, respectively. The bands have been assigned to 119Ba using gamma-recoil and gamma-x-ray coincidences. Several quasiparticle alignments have been identified, involving neutron (h11/2)2 and proton (h11/2)2 aligned configurations. Furthermore, the bands show features which are reasonably consistent with smooth band termination at high spin. Theoretical results for 119Ba are discussed within the framework of cranked Woods-Saxon and Nilsson-Strutinsky calculations.
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| 3. |
- Thorslund, I., et al.
(författare)
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Intruder bands in Te114 : Smooth band termination
- 1995
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Ingår i: Physical Review C. - 0556-2813. ; 52:6, s. 2839-2843
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Tidskriftsartikel (refereegranskat)abstract
- The nucleus Te114 has been studied in heavy-ion -ray spectroscopy experiments performed with the early implementation of the GAMMASPHERE multidetector array. Three rotational intruder bands have been observed up to high spins. The yrast band, involving the 4p2h (h11/2)2(g7/2)2(g9/2)-2 proton configuration, reaches I=48Latin small letter h with stroke at an excitation energy of 30.3 MeV, the highest observed spin connected by rays in this mass region. The band properties are interpreted in the framework of smooth band termination.
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| 4. |
- Lagergren, M., et al.
(författare)
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A longitudinal study integrating population, care and social services data : The Swedish National study on Aging and Care (SNAC)
- 2004
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Ingår i: Aging Clinical and Experimental Research. - Milano : Kurtis. - 1594-0667 .- 1720-8319. ; 16:2, s. 158-168
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Tidskriftsartikel (refereegranskat)abstract
- Background and aims: A large, national, long-term, longitudinal, multi-purpose study has been launched in Sweden - the Swedish National study on Aging and Care (SNAC). The study involves four research centers collecting data in four different areas of Sweden.Methods: The study consists of two parts: the population part and the care and services part. In the population part, a large, representative panel of elders in different age cohorts is followed over time to record and describe the aging process from different aspects. In the care and services part, a systematic, longitudinal, individually-based collection of data is performed concerning provision of care and services together with functional ability, specific health care problems, and living conditions of the recipients living in the area.Resuits: The data collection in the population part of the SNAC is not yet completed. In the present article, some preliminary results are reported from the care and services part. These pertain to comparisons between the participating areas with respect to the prevalence of disability among those receiving care and social services in their ordinary homes and those receiving care in special accommodation. A comparison is also presented with regard to the amount of home help provided to subjects with a given disability.Conclusions: This project has several advantages. It is expected to generate a rich data base relevant for future research on aging and care and to have a direct impact on the future Swedish system of care and services for the elderly.
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| 7. |
- Andel, R, et al.
(författare)
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Complexity of primary lifetime occupation and cognition in advanced old age
- 2007
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Ingår i: Journal of aging and health. - : SAGE Publications. - 0898-2643 .- 1552-6887. ; 19:3, s. 397-415
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: The authors explored the association between complexity of primary lifetime occupation and cognition in older adulthood. Method: The study included 386 participants from the Swedish Panel Study of Living Conditions of the Oldest Old, a nationally representative sample aged 77 years or older. The authors examined complexity of work with data, people, and things in relation to cognitive functioning, measured with a shortened version of Mini-Mental State Examination (MMSE) and cognitive impairment based on MMSE score cutoff. Results: Complexity of work with data and people were associated with better MMSE scores, controlling for age, sex, childhood socioeconomic status, and education. The association between complexity of work with data and MMSE remained statistically significant when adult occupational status was substituted for education as a covariate. Discussion: Complexity of primary lifetime occupation may be reflected in cognitive functioning even in advanced old age. This effect may be independent of education or occupational status.
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| 12. |
- Haider, S I, et al.
(författare)
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The influence of educational level on polypharmacy and inappropriate drug use : a register-based study of over 600,000 older people
- 2009
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Ingår i: Journal of The American Geriatrics Society. - : Wiley. - 0002-8614 .- 1532-5415. ; 57:1, s. 62-69
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Tidskriftsartikel (refereegranskat)abstract
- To investigate whether low educational attainment is associated with polypharmacy and potential inappropriate drug use (IDU) in older people. Cross-sectional register-based study. Sweden. Older people aged 75 to 89 who, filled at least one drug prescription between August and October 2005 and, consequently, were listed in the Swedish Prescribed Drug Register (SPDR) (N=626,258). Data were obtained from the SPDR, the inpatient register, and the education register. The main outcome measures were polypharmacy (concurrent use of >= 5 drugs), excessive polypharmacy (concurrent use of >= 10 drugs), and potential IDU. Four quality indicators developed by the Swedish National Board of Health and Welfare were used for the assessment of potential IDU: concurrent use of three or more psychotropic drugs, prescription of long-acting benzodiazepines, prescription of anticholinergics, and at least one clinically relevant potential drug-drug interaction (DDI). Comorbidity was measured using the Charlson Comorbidity Index. Subjects with low education had a higher probability of polypharmacy (odds ratio (OR)=1.11, 95% confidence interval (CI)=1.10-1.12), excessive polypharmacy (OR=1.15, 95% CI=1.13-1.17), and potential IDU (OR=1.09, 95% CI=1.07-1.17), after adjustment for age, sex, comorbidity, and type of residential area (urban or rural). Decreasing educational attainment was associated with a higher probability of using three or more psychotropic drugs and potential DDIs, whereas the opposite association was observed for anticholinergic drugs. Long-acting benzodiazepines showed no association. Elderly women with low education were slightly more likely to have polypharmacy, excessive polypharmacy, and potential IDU than men with low education. Overall, the ORs were modest and statistically significant because of the large sample size. Low educational attainment was associated with a greater likelihood of poypharmacy, excessive polypharmacy, and potential IDU in elderly Swedish persons, even after controlling for age, sex, place of residence, and comorbidity. Women with low education had slightly higher likelihood of receiving polypharmacy and potential IDU than men with low education. The recently established SPDR may be useful for continuous monitoring and for designing interventions to improve drug quality in low-educated elderly people.
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| 13. |
- Haider, S. I., et al.
(författare)
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Trends in polypharmacy and potential drug-drug interactions across educational groups in elderly patients in Sweden for the period 1992-2002
- 2007
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Ingår i: International journal of clinical pharmacology and therapeutics. - 0946-1965. ; 45:12, s. 643-653
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Tidskriftsartikel (refereegranskat)abstract
- Objective: This study investigates the changes in drug use, polypharmacy and potential drug-drug interactions (DDIs) between educational groups of Swedish elderly over a 10-year period from 1992 - 2002. Methods: We used data from SWEOLD I (n= 512) from 1992 and SWEOLD II from 2002 (n = 561), which are nationally representative surveys of the elderly population in Sweden aged 77 years and older. Both community-based and institutionalized persons were included. Information on drug use was based on personal interviews and all drugs used in the two weeks prior to the studies were recorded. The three outcomes under study were drug use, polypharmacy (concurrent use of five or more drugs), and potential DDIs. Results: In the SWEOLD data from 1992 - 2002, the mean number of drugs used per person increased from 2.5 - 4.4. Overall, 81% of the study participants were drug users in 1992 as compared to 88% in 2002. The prevalence of polypharmacy increased 3-fold (from 18% in 1992 to 42% in 2002) after controlling forage and gender. In both SWEOLD surveys, the less educated reported polypharmacy more often (19% in 1992 and 46% in 2002) than the higher educated (12% in 1992 and 36% in 2002). Potential DDIs also increased, both among the less educated (14% in 1992 to 26% in 2002) and the higher educated (18% in 1992 to 24% in 2002). The most pronounced changes in the consumption of specific drug groups were observed in antithrombotic agents, P-blocking agents, ACE inhibitors, and vitamin B-12 and folic acid. In general, the use of most therapeutic classes increased more among the well educated compared to less educated men between 1992 and 2002, whereas the opposite relationship prevailed among women. Conclusion: This study indicates that the use of drugs, polypharmacy and potential DDIs have increased during 1992 to 2002 among the elderly. These changes were most prominent among the less educated women. Polypharmacy and potential DDIs represent potential health hazards for the elderly. Therefore, the trends of increasing polypharmacy and drug-drug interactions deserve attention and the mechanisms behind should be investigated further.
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| 15. |
- JUTTINEN, S, et al.
(författare)
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GAMMA-RAY SPECTROSCOPY OF CD-110
- 1994
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Ingår i: Nuclear Physics A. - 0375-9474 .- 1873-1554. ; 573:2, s. 306-332
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Tidskriftsartikel (refereegranskat)abstract
- The nucleus Cd-110 has been studied using the C-13 and O-18 induced reactions and the NORDBALL multi-detector array. The yrast band was observed to I(pi) = 28+ and a large number of side bands were identified. The h11/2 neutrons were found to play a dominant role in the observed rotational structures. The weakly populated yrast 3187 keV 8+ state is interpreted as arising from the proton g9/2(-2) configuration. Collective bands, where the band members are connected by DELTAI = 1 transitions and where the DELTAI = 2 transitions are not observed, are also reported. These bands are interpreted to have prolate configurations involving both the h11/2 neutrons and the g9/2 protons. The experimental data are discussed in terms of the total routhian surface and cranked shell model calculations.
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| 26. |
- Parker, MG, et al.
(författare)
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Predictors of physical function among the oldest old: a comparison of three outcome variables in a 24-year follow-up
- 1996
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Ingår i: Journal of aging and health. - : SAGE Publications. - 0898-2643 .- 1552-6887. ; 8:3, s. 444-460
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Tidskriftsartikel (refereegranskat)abstract
- This study has measured physical function in a nationally representative sample of persons aged 77 to 98 (N = 508) in 1992. Three measures of function are used: activities of daily living (ADL), an index of mobility, and performance tests. These are used as outcomes and analyzed in relation to variables gathered in a survey in 1968. Variables from 1968 include education, mobility, smoking, and an index of circulation problems. All four variables predict some limitations in physical function in old age. However, there are different patterns of predictors found for the three outcome measures. All three outcomes are associated with age, education, and previous circulation problems. ADL limitations are also associated with poor previous mobility and smoking; mobility limitations are also associated with sex and smoking; performance limitations are also associated with sex.
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| 27. |
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