| 1. |
- Bergquist, Magnus, 1960, et al.
(författare)
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Practising Peer Review in Organizations: a Qualifier for Knowledge Dissemination and Legitimization
- 2001
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Ingår i: Journal of Information Technology. - London : SAGE Publications. ; 16:2, s. 99-112
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Tidskriftsartikel (refereegranskat)abstract
- A key issue in many organizations is how to disseminate information in an effective way and, more importantly, how to make use of this information in order to create new knowledge. One way of addressing this problem is to focus on how information is socially transformed into knowledge. This includes how knowledge is handled in practice and how the knowledge produced is qualiŽ ed as being something worth knowing and acting upon. Two well-established practices for doing this are the refereeing system and the peer review process. These are used in scientiŽ c communities as a means of validating and legitimating knowledge, for example by reviewing journal papers before publishing or project proposals before granting funds, etc. This paper argues that peer review is a useful concept when looking at knowledge creation and legitimization in organizations. The social meaning of peer review is to legitimize new knowledge by organizationally sanctioning it and thereby creating a platform for collective sense making. This paper uses an example from a Ž eld study in a pharmaceutical company in order to illustrate this argument. The study took place in a quality support department where the quality of health care products and processes was assessed. The organization had a need for fast and reliable updating of information that could in uence how the production process of pharmaceuticals should be carried out. In order to cope with these problems the department established an ‘evaluation loop’, which shared several characteristics with the peer review process.
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| 2. |
- Bergquist, Magnus, 1960, et al.
(författare)
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The Power of Gifts: Organizing Social Relationships in Open Source Communities
- 2001
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Ingår i: Information Systems Journal. - Chichester : Wiley. ; 11:4, s. 305-320
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Tidskriftsartikel (refereegranskat)abstract
- In writings on the open source software development model, it is often argued that it is successful as a result of the gift economy that embraces activities in online communities. However, the theoretical foundations for this argument are seldom discussed and empirically tested. Starting with the ‘classic’ theories of gift giving, we discuss how they need to be developed in order to explain giftgiving practices in digital domains. In this paper, we argue that the gift economy is important, not only because it creates openness, but also because it organizes relationships between people in a certain way. Open source software development relies on gift giving as a way of getting new ideas and prototypes out into circulation. This also implies that the giver gets power from giving away. This power is used as a way of guaranteeing the quality of the code. We relate this practice to how gifts, in the form of new scientific knowledge, are given to the research community, and how this is done through peer review processes.
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| 3. |
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| 4. |
- Karlsson, Anne-Li, et al.
(författare)
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Bet v 1 homologues in strawberry identified as IgE-binding proteins and presumptive allergens
- 2004
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Ingår i: Allergy. - : Wiley. - 1398-9995 .- 0105-4538. ; 59:12, s. 1277-1284
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Tidskriftsartikel (refereegranskat)abstract
- Background: No strawberry allergen has so far been identified and characterized. Methods: Serum samples were collected from patients with a suggestive case history of adverse reactions to strawberry and other fruits. Extracts from fresh and frozen strawberries were analysed by sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE), Western blotting and mass spectrometry. Patient blood samples were analysed for inhibition of IgE binding and basophil degranulation. Results: Several IgE-binding proteins could be detected. In more than half of the patient sera, a 20/18-kDa doublet band was observed in Western blotting. These two bands were excised and analysed by mass spectrometry showing the presence of proteins belonging to the Bet v 1 family of allergens. Inhibition of the IgE binding to the 20/18-kDa doublet was obtained by addition of two recombinantly expressed allergens belonging to the Bet v 1 family (Bet v 1 and Mal d 1) and strawberry protein extract. In a cell-based assay of patient blood samples, basophil degranulation could be induced by strawberry protein extract and by Bet v 1 and Mal d 1. Conclusions: We conclude that strawberry homologues to Bet v 1 may be allergens of importance for adverse reactions to strawberry.
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| 5. |
- Lindgren, Rikard, 1973, et al.
(författare)
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Rethinking competence systems for knowledge-based organizations
- 2003
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Ingår i: European Journal of Information System. - : Informa UK Limited. - 0960-085X .- 1476-9344. ; 12:1, s. 18-29
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Tidskriftsartikel (refereegranskat)abstract
- Existing competence systems are based on a rationalistic view of competence. While these competence systems might work in job-based organizations, we argue that in more dynamic settings, such as in knowledge-based organizations, the interest-informed actions that capture the emergent competencies of tomorrow require different types of information technology support. The main objective of this paper is to elaborate on the possibilities and implications of using interest-activated technology as a design rationale for competence systems. This paper is based on an action case study of an implemented interest-activated Intranet recommender system prototype at Volvo Information Technology AB in Gothenburg, Sweden. On the basis of how organizational members used this prototype to find information they were interested in, our research team was able to inquire into how personal interest, embodied in information-seeking activities, could be a means for identifying competence. Building on the relation between personal interest and competence, we discuss competence systems design and spell out explicit implications for managerial practice in knowledge-based organizations.
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| 6. |
- Ljungberg, Jan, 1956
(författare)
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Open Source Movements as a Model for Organising
- 2000
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Ingår i: European Journal of Information Systems. - : Informa UK Limited. ; 9:4, s. 208-216
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Tidskriftsartikel (refereegranskat)abstract
- Open source software such as the operating system Linux has in a few years created much attention as an alternative way to develop and distribute software. Open source is to let anyone have access to the source code, so that they can modify it. Open source can be seen as a movement, where communities of highly skilled programmers collectively develop software, often of a quality that outperforms commercial proprietary software. These movements are based on virtual networking on the Internet and the web. They are loosely coupled communities kept together by strong common values related to hacker culture. Work seems to be totally distributed, delegated and loosely coupled. The highly skilled members contribute to the collective effort of free software development. In this paper the open source phenomenon is investigated from different perspectives. It is claimed that the open source movement is one key to the understanding of future forms of organizations, information work and business.
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| 7. |
- Rönner, Anna-Clara, 1971, et al.
(författare)
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Species identification by genotyping and determination of antibiotic resistance in Campylobacter jejuni and Campylobacter coli from humans and chickens in Sweden.
- 2004
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Ingår i: International journal of food microbiology. - : Elsevier BV. - 0168-1605 .- 1879-3460. ; 96:2, s. 173-9
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Tidskriftsartikel (refereegranskat)abstract
- Campylobacter is today the most common cause of human bacterial enteritis in Sweden, as well as in most other industrialized countries. Common sources of infection are undercooked chicken meat, unpasteurized milk and contaminated drinking water. One aim with our present study was to identify the species Campylobacter jejuni and Campylobacter coli strains from humans and chickens using a polymerase chain reaction/restriction enzyme analysis (PCR/REA) method, as well as traditional hippurate hydrolysis test. Another aim was to investigate the antibiotic resistance pattern of the human domestic C. jejuni/C. coli isolates from infected patients and isolates from healthy Swedish chicken, as well as isolates from humans infected abroad. If discrimination between C. jejuni and C. coli was based on testing for hippurate hydrolysis, 95% of the human domestic strains and 88% of the chicken strains were identified as C. jejuni. Based on genotyping by PCR/REA, 100% of the human domestic strains and 98% of the chicken strains were attributed to C. jejuni. The E-test and disc diffusion methods were used for phenotypic antibiotic resistance studies. The two methods gave similar results. Most Swedish C. jejuni/C. coli isolates both from humans and chickens were sensitive to doxycycline and erythromycin, which are antibiotics used to treat human infection. Only 7% of the human domestic strains and 2% of the chicken strains were resistant to the quinolones tested. As a comparison, more than 94% of strains isolated from travelers to Asia and southern Europe showed antibiotic resistance to one or more drugs.
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| 8. |
- Weilenmann, Alexandra, 1974
(författare)
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Negotiating use : Making sense of mobile technology
- 2001
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Ingår i: Personal and Ubiquitous Computing. - 1617-4909 .- 1617-4917. ; 5:2, s. 137-145
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Tidskriftsartikel (refereegranskat)abstract
- This paper is based on a study of the ways in which a group negotiated the use of a new mobile technology. The group was made up of ski instructors who, during a one-week ski trip, were equipped with a mobile awareness device called the Hummingbird. The group was studied using ethnomethodologically inspired qualitative methods, with the focus on the group members' different views of the Hummingbird's intended use. Negotiations of use occurred using two methods: talk and action. The users negotiated issues such as where and when to use the technology, and whether to consider the Hummingbird a work tool or a gadget for social events. Further, the empirical results clearly show how negotiations of new, mobile technology differ from stationary technology. © Springer-Verlag London Ltd.
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| 9. |
- Ziegler, Friederike, et al.
(författare)
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Life cycle assessment of frozen cod fillets including fishery-specific environmental impacts
- 2003
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Ingår i: International Journal of Life Cycle Assessment. - 0948-3349 .- 1614-7502. ; 8:1, s. 39-47
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Tidskriftsartikel (refereegranskat)abstract
- Goal, Scope and Background. The purpose of the present study was to perform an environmental assessment for the entire life cycle of a seafood product and to include fishery-specific types of environmental impact in inventory and assessment. Environmental data for a frozen block of cod fillets was collected and used for a Life Cycle Assessment, including the fishery-specific environmental aspects seafloor use and biological extraction of target, by-catch and discard species. The fishery takes place in the Baltic Sea where cod is mainly fished by benthic trawls and gillnets. Methods. The functional unit was a consumer package of frozen cod fillets (400 g) reaching the household. Data was gathered from fishermen, fishery statistics, databases, companies and literature. Fishery-specific issues like the impact on stocks of the target and by-catch species, seafloor impact and discarding were quantified in relation to the functional unit and qualitative impact assessment of these aspects was included. Results. Findings include the fact that all environmental impact categories assessed (Global Warming Potential, Eutrophication Potential, Acidification Potential, Photochemical Ozone Creation Potential and Aquatic Ecotoxiciy) are dominated by the fishery. Around 700 m(2) of seafloor are swept by trawls and around 50 g of under-sized cod and other marine species are discarded per functional unit. The phases contributing most to total environmental impact following fishery were transports and preparation in the household. The process industry and municipal sewage treatment cause considerable amounts of eutrophying emissions. Conclusions. Conclusions are that there are considerable options for improvement of the environmental performance of the seafood production chain. In the fishery, the most important environmental measure is to fish sustainably managed stocks. Speed optimisation, increased use of less energy-intensive fishing gear and improved engine and fuel technology are technical measures that would considerably decrease resource use and environmental impact caused by fishery. Due to the importance of fishery for the overall results, the most important environmental improvement option after landing is to maintain high quality and minimise product losses. Recommendations and Outlook. The need for good baseline data concerning resource use and marine environmental impact of fisheries in order to perform environmental assessment of seafood products was demonstrated. LCA was shown to be a valuable tool for such assessments, which in the future could be used to improve the environmental performance of the seafood production chain or in the development of criteria of eco-labelling of seafood products originating in capture fisheries.
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