| 1. |
- Sjöquist, Emma S., et al.
(författare)
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Physical Activity Coaching of Patients with Rheumatoid Arthritis in Everyday Practice : A Long-term Follow-up
- 2011
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Ingår i: Musculoskeletal Care. - Chichester : John Wiley & Sons. - 1478-2189 .- 1557-0681. ; 9:2, s. 75-85
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: To investigate the long-term effects on perceived general health, disease activity, pain, activity limitation and cognitive behavioural factors of a one-year coaching programme performed in ordinary physical therapy practice to promote the adoption of health-enhancing physical activity in patients with early rheumatoid arthritis (RA).METHODS: A total of 228 patients with early RA, from 10 rheumatology clinics in Sweden, were randomly assigned to an intervention group (IG; n = 94) or a control group (CG; n = 134). The IG was coached by physical therapists during the first year to adopt health-enhancing levels of physical activity (30 minutes/day, moderately intensive, ≥ 4 days/week). No coaching was given during the subsequent year between post-intervention and follow-up. Follow-up assessment consisted of a postal questionnaire on physical activity and of visual analogue scales for ratings of general health perception and pain. The Health Assessment Questionnaire Disability Index (HAQ) and the Disease Activity Score in 28 joints (DAS 28) were collected at regular medical check-ups.RESULTS: Sixty-five (69%) participants in the IG and 92 (69%) in the CG completed the entire study period by filling in the follow-up questionnaire on physical activity two years after baseline. The intervention seemed to lack any significant influence on long-term outcome. However, different patterns of change in physical activity behaviour were observed in the two groups.CONCLUSIONS: No long-term improvement in perceived general health or other outcomes were found in the follow-up. This may partly be because the intervention lacked several important behavioural elements for physical activity maintenance. Copyright © 2011 John Wiley & Sons, Ltd.
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| 2. |
- Akimoto, Chizuru, et al.
(författare)
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No GGGGCC-hexanucleotide repeat expansion in C9ORF72 in parkinsonism patients in Sweden
- 2013
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Ingår i: Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration. - : Informa Healthcare. - 2167-8421 .- 2167-9223. ; 14:1, s. 26-29
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Tidskriftsartikel (refereegranskat)abstract
- An intronic GGGGCC-hexanucleotide repeat expansion in C9ORF72 was recently identified as a major cause of amyotrophic lateral sclerosis and frontotemporal dementia. Some amyotrophic lateral sclerosis patients have signs of parkinsonism, and many parkinsonism patients develop dementia. In this study we examined if the hexanucleotide repeat expansion was present in parkinsonism patients, to clarify if there could be a relationship between the repeat expansion and disease. We studied the size of the hexanucleotide repeat expansion in a well defined population-based cohort of 135 Parkinson's disease patients and 39 patients with atypical parkinsonism and compared with 645 Swedish control subjects. We found no correlation between Parkinson's disease or atypical parkinsonism and the size of the GGGGCC repeat expansion in C9ORF72. In conclusion, this GGGGCC-repeat expansion in C9ORF72 is not a cause of parkinsonism in the Swedish population.
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| 3. |
- Anderson, Leif G, 1951, et al.
(författare)
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Source and formation of the upper halocline of the Arctic Ocean
- 2013
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Ingår i: Journal of Geophysical Research - Oceans. - 0148-0227 .- 2156-2202. ; 118:1, s. 410-421
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Tidskriftsartikel (refereegranskat)abstract
- The upper halocline of the Arctic Ocean has a distinct chemical signature with high nutrient concentrations as well as low oxygen and pH values. This signature is formed in the Chukchi and East Siberian Seas, by a combination of mineralization of organic matter and release of decay products to the sea ice brine enriched bottom water. Salinity and total alkalinity data show that the fraction of sea ice brine in the nutrient enriched upper halocline water in the central Arctic Ocean is up to 4%. In the East Siberian Sea the bottom waters with exceptional high nutrient concentration and low pH have typically between 5 and 10% of sea ice brine as computed from salinity and oxygen-18 values. On the continental slope, over bottom depths of 15-200 m, the brine contribution was 6% at the nutrient maximum depth (50-100 m). At the same location as well as over the deeper basin the silicate maximum was found over a wider salinity range than traditionally found in the Canada Basin, in agreement with earlier observations east of the Chukchi Plateau. A detailed evaluation of the chemical and the temperature-salinity properties suggests at least two different areas for the formation of the nutrient rich halocline within the East Siberian Sea. This has not been observed before 2004 and it could be a sign of a changing marine climate in the East Siberian Sea, caused by more open water in the summer season followed by more sea ice formation and brine production in the fall/winter.
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| 4. |
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| 6. |
- Andersson, Irene, et al.
(författare)
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Honour-related violence and oppression : a controversial issue in educational contexts
- 2013
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Ingår i: Programme and abstract book.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- In relation to the much noticed honour killings in Sweden the government and the Swedish National Agency for Education have initiated research and also educational initiatives for headmasters and teachers in schools on the subject. We have in cooperation with the Swedish National Agency for Education developed syllabuses and organized short term courses around “Honour-related violence and oppression” and “Sexuality education, relations and values” for mainly headmasters, teachers, students, nurses and counselors working in schools. In light of these experiences we see a great need for developing a knowledge area in social studies subjects on honour-related problems for compulsory school as well as for higher education. Therefore we have initiated a research project with the aim of addressing this challenging question. Useful theoretical perspectives focus on gender, diversity, power, othering and culturalization, as well as inclusion, co-existence and citizenship. Research questions include the overall need for education in these issues in relation to various levels of educations and to various school subjects. Another question focuses on how to develop a research based content of knowledge grounded in an ethical awareness and sensitiveness regarding this controversial issue in social studies subjects. Apart from developing a knowledge area the project strives to highlight good experiences from schools that have experiences working with this issue. Preliminary results from questionnaires and interviews will be analyzed and discussed in this paper.
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| 7. |
- Andersson, J. M., et al.
(författare)
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Pressurised hot water extraction with on-line particle formation by supercritical fluid technology
- 2012
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Ingår i: Food Chemistry. - : Elsevier BV. - 1873-7072 .- 0308-8146. ; 134:4, s. 1724-1731
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Tidskriftsartikel (refereegranskat)abstract
- In this work, an on-line process for pressurised hot water extraction (PHWE) of antioxidants from plants as well as drying of the extract in one step by particle formation based on the use of supercritical carbon dioxide (SC-CO2) has been developed. This process has been called WEPO (R), water extraction and particle formation on-line. With this process, dried extracts from onion with the same composition of quercetin derivatives as non-dried extracts have been obtained as a fine powder with spherical particles from 250 nm to 4 mu m in diameter. The major compounds present in the extract were quercetin-3,4'-diglucoside, quercetin-4'-glucoside and quercetin. An auxiliary inert gas (hot N-2) was used to enhance the drying process. Parameters such as temperature (120 degrees C), SC-CO2 and N-2 pressures (80 and 12.5 bar, respectively) and flow rate of SC-CO2 (10 ml/min), have been settled by trial-and-error in order to achieve a fine and constant spray formation. Water content, size and morphology, antioxidant capacity and quercetin content of the particles were studied to evaluate the efficiency of the WEPO process. Results were compared with the ones from extracts obtained by continuous flow PHWE followed by freeze-drying. Results showed that both processes gave similar results in terms of antioxidant capacity, concentration of quercetin derivatives and water content, while only WEPO was able to produce defined spherical particles smaller than 4 mu m. (C) 2012 Elsevier Ltd. All rights reserved.
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| 8. |
- Andersson, Lena, et al.
(författare)
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Living with heart failure without realising : A qualitative patient study
- 2012
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Ingår i: British Journal of Community Nursing. - : MA Healthcare Ltd.. - 1462-4753 .- 2052-2215. ; 17:12, s. 630-637
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Tidskriftsartikel (refereegranskat)abstract
- Heart failure is an important problem in Swedish primary healthcare as in the UK. In spite of that little is known about how people with heart failure experience support from primary healthcare. This paper investigates how people with heart failure experience support in primary healthcare. Semi structured interviews were conducted with five men and five women, born 1922-1951. The interviews were analyzed with qualitative content analysis in accordance with Graneheim and Lundman (2004). The participants experienced they had not received information about their diagnosis or about the cause of their condition. They had not been informed they had heart failure. Instead the participants believed their symptoms were caused by age, thus being part of normal ageing. They did not experience they needed care or support to cope with illness or disease. Instead their main needs for support in daily life concerned help with practical matters.There is a risk primary healthcare abandons people with heart failure meaning the patients are forced to develop strategies on their own in order to manage symptoms. When inadequately informed there is also a risk they make up their own explanations signifying possible difficulties to handle their health situation.
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| 9. |
- Bengtsson, Åsa, 1967-
(författare)
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Nyktra kvinnor : Folkbildare, företagare och politiska aktörer. Vita Bandet 1900-1930
- 2011
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- In this thesis the female Christian temperance union the White Ribbon is in focus. The White Ribbon was founded in Stockholm in 1900 and it was part of the international organization World’s Woman’s Christian Temperance Union (WWCTU). The organization’s ambition was to create a temperate and moral society, running a variety of philanthropic institutions and adult education, as well as non-alcohol serving restaurants.The aim of the thesis is to study the White Ribbon’s social and political commitment and its ideological approach during the first three decades of the 20th century. The White Ribboners’ ideological approach and culture are problematized in relation to the prevailing and predominant view on women. The organization’s monthly journal has been closely studied and the ideas and practical social and political commitment have been analyzed in a theoretical perspective of social movement theory, according to the Swedish sociologist Håkan Thörn’s methodological framework. This theoretical approach is an instrument to analyze what the White Ribbon identified to be social problems; what was considered to be the reasons for these problems; and what strategy the organization regarded to be the best way to deal with them in order to reach the prognosticated change.The analysis shows that the White Ribbon identified the predominant gender system and the bourgeois view on women as a primary social problem. The organization’s strategy was to eliminate the patriarchal order of the gender system and to change the attitude of people through adult education, information and persuasion. The White Ribbon participated in public debate pursuing temperance and women’s suffrage, and was a lobbyist proposing motions and demanding legislative reforms. The White Ribbon’s ideological approach, as well as their philanthropic activities emanated from a bourgeois ideal of conscientiousness and cultivation, and from an interest in social politics. This was in contrast to the bourgeois view of what the ideal woman should do. From the White Ribboners’ point of view, society could only prosper when women had the same rights as men, and could participate the public sphere and become involved in politics.The study shows that the organization worked hard for equality and democracy, pursuing a feminist and liberal ideology. The White Ribboners regarded themselves, and also acted, as political agents. They introduced and increased women’s possibilities for adult education. They initiated and provided social protection for alcohol addicted women, and for poor and fallen women and girls. These activities must be seen as forms of enterprises and the White Ribboners as entrepreneurs, since these institutions were, in fact, innovations and models for solving problems in order to build a welfare system and to create a temperate and prosperous society. The thesis put forward arguments that the White Ribbon’s social and political work are political innovations and important elements in the process of democratization and, therefore, played an important part in this process.
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| 10. |
- Bernstad, Anna, et al.
(författare)
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Potentials for food waste minimization and effects on potential biogas production through anaerobic digestion.
- 2013
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Ingår i: Waste Management & Research. - 1096-3669. ; 31:8, s. 811-819
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Tidskriftsartikel (refereegranskat)abstract
- Several treatment alternatives for food waste can result in both energy and nutrient recovery, and thereby potential environmental benefits. However, according to the European Union waste management hierarchy, waste prevention should be the prioritized strategy to decrease the environmental burdens from all solid waste management. The aim of the present study was therefore to investigate the potential for food waste minimization among Swedish households through an investigation of the amount of avoidable food waste currently disposed of. A further aim was to investigate the effect on the national biogas production potential through anaerobic digestion of food waste, considering minimization potentials. A method for waste composition analyses of household food waste, where a differentiation between avoidable and unavoidable food waste is made, was used in a total of 24 waste composition analyses of household waste from Swedish residential areas. The total household food waste generation reached 3.4 kg (household and week)(-1), on average, of which 34% is avoidable. The theoretical methane (CH4) potential in unavoidable food waste reached 442 Ndm(3) (kg VS)(-1) or 128 Nm(3) tonne(-1) wet waste, while the measured (mesophilic CH4 batch tests) CH4 production reached 399 Ndm(3) (kg VS)(-1), which is lower than several previous assessments of CH4 production from household food waste. According to this study the combination of a decrease in food waste generation-in case of successful minimization-and decreased CH4 production from unavoidable food waste will thus result in lower total potential energy recovery from household food waste through anaerobic digestion CH4 potential than previously stated.
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