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| 2. |
- Sanli, Kemal, et al.
(författare)
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Metagenomic Sequencing of Marine Periphyton: Taxonomic and Functional Insights into Biofilm Communities
- 2015
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Ingår i: Frontiers in Microbiology. - : Frontiers Media SA. - 1664-302X. ; 6:1192
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Tidskriftsartikel (refereegranskat)abstract
- Periphyton communities are complex phototrophic, multispecies biofilms that develop on surfaces in aquatic environments. These communities harbor a large diversity of organisms comprising viruses, bacteria, algae, fungi, protozoans and metazoans. However, thus far the total biodiversity of periphyton has not been described. In this study, we use metagenomics to characterize periphyton communities from the marine environment of the Swedish west coast. Although we found approximately ten times more eukaryotic rRNA marker gene sequences compared to prokaryotic, the whole metagenome-based similarity searches showed that bacteria constitute the most abundant phyla in these biofilms. We show that marine periphyton encompass a range of heterotrophic and phototrophic organisms. Heterotrophic bacteria, including the majority of proteobacterial clades and Bacteroidetes, and eukaryotic macro-invertebrates were found to dominate periphyton. The phototrophic groups comprise Cyanobacteria and the alpha-proteobacterial genus Roseobacter, followed by different micro- and macro-algae. We also assess the metabolic pathways that predispose these communities to an attached lifestyle. Functional indicators of the biofilm form of life in periphyton involve genes coding for enzymes that catalyze the production and degradation of extracellular polymeric substances, mainly in the form of complex sugars such as starch and glycogen-like meshes together with chitin. Genes for 278 different transporter proteins were detected in the metagenome, constituting the most abundant protein complexes. Finally, genes encoding enzymes that participate in anaerobic pathways, such as denitrification and methanogenesis, were detected suggesting the presence of anaerobic or low-oxygen micro-zones within the biofilms.
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| 3. |
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Posthumanistiska nyckelstexter
- 2012. - 1
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Samlingsverk (redaktörskap) (refereegranskat)abstract
- Den här boken introducerar några viktiga författare på samtidsaktuella teoriområden. Donna Haraway, Karen Barad, Rosi Braidotti, Michel Callon, Gilles Deleuze, Félix Guattari, Michel Serres och Annemarie Mol presenteras i boken, som också innehåller översatta texter av dessa namn. Boken ger en bakgrund till och en överblick över ett område i intensiv teoriutveckling. Här presenteras den så kallade materiella, posthumana eller ontologiska vändningen. Här kartläggs grunderna för olika posthumanistiska förhållningssätt till de både mänskliga och icke-mänskliga (djur, miljö, teknik) krafterna i vår värld så som de begreppsliggjorts inom filosofi, feministisk teori, kulturstudier och samhällsvetenskapliga studier av naturvetenskap, medicin och teknik. Genom lästips och en omfattande litteraturlista öppnar boken för fortsatta studier och vidare diskussioner. Avslutningsvis finns också en omfattande ordlista med viktiga nyckelbegrepp som i sig ger en introduktion till ett heterogent forskningsfält. Boken riktar sig till studenter, doktorander och andra nyfikna forskare inom olika tvärvetenskapliga eller disciplinära former av humaniora och samhällsvetenskap.POSTHUMANISTISKA NYCKELTEXTER ger i de inledande kapitlen en överblick och en introduktion till posthumanistiska studier och till materiell-semiotik. Här behandlas tankeströmningar som rör det humanas natur, humanismens etik och humanvetenskapernas framtid. Boken ger en introduktion till det som inom genusvetenskap och tekniksociologi kommit att kallas den ontologiska vändningen mot de materiaaliteter och världsliga relationer som både gör och förgör oss. Här kartläggs grunderna för posthumanistiska förhållningssätt till de både mänskliga och icke-mänskliga (djur, miljö, teknik) dimensionerna av vår värld så som de begreppsliggjorts inom filosofi, feministisk teori, kulturstudier och sociala studier av vetenskap och teknik. POSTHUMANISTISKA NYCKELTEXTER erbjuder introduktioner till viktiga författare och översättningar av nyckeltexter skrivna av Donna Haraway, Karen Barad, Rosi Braidotti, Michel Callon, Gilles Deleuze med Felix Guattari, Michel Serres och Annemarie Mol. Boken innehåller även en omfattande ordlista med viktiga nyckelbegrepp som i sig ger en introduktion till ett mångfaldigt forskningsfält.
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| 4. |
- Nilsson, R. Henrik, 1976, et al.
(författare)
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Mycobiome diversity: high-throughput sequencing and identification of fungi.
- 2019
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Ingår i: Nature reviews. Microbiology. - : Springer Science and Business Media LLC. - 1740-1534 .- 1740-1526. ; 17, s. 95-109
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Forskningsöversikt (refereegranskat)abstract
- Fungi are major ecological players in both terrestrial and aquatic environments by cycling organic matter and channelling nutrients across trophic levels. High-throughput sequencing (HTS) studies of fungal communities are redrawing the map of the fungal kingdom by hinting at its enormous - and largely uncharted - taxonomic and functional diversity. However, HTS approaches come with a range of pitfalls and potential biases, cautioning against unwary application and interpretation of HTS technologies and results. In this Review, we provide an overview and practical recommendations for aspects of HTS studies ranging from sampling and laboratory practices to data processing and analysis. We also discuss upcoming trends and techniques in the field and summarize recent and noteworthy results from HTS studies targeting fungal communities and guilds. Our Review highlights the need for reproducibility and public data availability in the study of fungal communities. If the associated challenges and conceptual barriers are overcome, HTS offers immense possibilities in mycology and elsewhere.
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| 5. |
- Petersson, Jesper, 1974, et al.
(författare)
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Off the record: The invisibility work of doctors in a patient-accessible electronic health record information service.
- 2021
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Ingår i: Sociology of health & illness. - : Wiley. - 1467-9566 .- 0141-9889. ; 43:5, s. 1270-1285
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Tidskriftsartikel (refereegranskat)abstract
- In this article, we draw on Michael Lipsky's work on street-level bureaucrats and discretion to analyse a real case setting comprising an interview study of 30 Swedish doctors regarding their experiences of changes in clinical work following patients being given access to medical records information online. We introduce the notion of invisibility work to capture how doctors exercise discretion to preserve the invisibility of their work, in contrast to the well-established notion of invisible work, which denotes work made invisible by parties other than those performing it. We discuss three main forms of invisibility work in relation to records: omitting information, cryptic writing and parallel note writing. We argue that invisibility work is a way for doctors to resolve professional tensions arising from the political decision to provide patients with online access to record information. Although invisibility work is understood by doctors as a solution to government-initiated visibility, we highlight how it can create difficulties for doctors concerning accountability towards patients, peers and authorities.
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| 6. |
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Unraveling the logics of landscape
- 2014
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Samlingsverk (redaktörskap) (övrigt vetenskapligt/konstnärligt)abstract
- Despite conceptual oscillations through times, the concept of landscape remains highly subjective, whereupon unraveling its 'logics' opens up to a plurality of interpretations. Accordingly, by focusing on the interconnections present in the non-haphazard production of landscape, this publication elaborates on how the rural landscape is valued, monitored, changed, harbored, used and misused, be it through actions, representations or metaphors. This book covers a broad range of topics, with contributions from scholars from more than 30 countries.
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| 7. |
- Kõljalg, Urmas, et al.
(författare)
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A price tag on species
- 2022
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Ingår i: Research Ideas and Outcomes_RIO. - : Pensoft Publishers. - 2367-7163. ; 8, s. 1-7
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Tidskriftsartikel (refereegranskat)abstract
- Species have intrinsic value but also partake in a long range of ecosystem services of major economic value to humans. These values have proved hard to quantify precisely, making it all too easy to dismiss them altogether. We outline the concept of the species stock market (SSM), a system to provide a unified basis for valuation of all living species. The SSM amalgamates digitized information from natural history collections, occurrence data, and molecular sequence databases to quantify our knowledge of each species from scientific, societal, and economic points of view. The conceptual trading system will necessarily be very unlike that of the regular stock market, but the looming biodiversity crisis implores us to finally put an open and transparent price tag on symbiosis, deforestation, and pollution
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| 8. |
- Némethy, Sándor, 1955, et al.
(författare)
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Collection, cultivation and processing of medical plants, herbs and spices in the Balaton Ecomuseum – herbal medicine as intangible cultural heritage
- 2020
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Ingår i: Ecocycles. - : Ecocycles. - 2416-2140. ; 6:1, s. 52-87
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Tidskriftsartikel (refereegranskat)abstract
- The Balaton Ecomuseum, which is being continuously developed since 2017, will have a holistic approach, where the objectives of the ecomuseum embrace the whole cultural landscape of Lake Balaton as one unit with several thematic routes in one system and shall not be restricted to one particular subject area or a part of local heritage. One of these thematic routes is the recently developingHerbs and Spices Network, led by Zánka Herb Valley Visitor and Training Centre based on the collection, cultivation and processing of medicinal plants, herbs and spices. The place of herbs and spices in the diet needs to be considered in reviewing health benefits, including definitions of the food category and the way in which benefits might be viewed, and therefore researched.Here we describe the already established system of the Zánka Herb Valley Visitor and Training Centre, the potential of the Balaton Region in the development of herbal medicine illustrated by the scientific presentation of the 30 most collected herbs in the region and examples of other herbal centres, which are intended to become a part of the network. Herbalmedicine, as an important part of the intangible cultural heritage, with hundreds of years old recipes for herbal concoctionshas been known since ancient times before science related to modern medicine developed and continues to be used for generationsuntil now. Furthermore, the medical effects of many agricultural crops should be better understood, such as the grapevine, which is being investigated for its medical compounds or the medicinal properties of other fruits and vegetables not sufficiently known to the general public. In this study we present a new system of the culture and interactive education of the collection, cultivation and use of medicinal plants, herbs and spices applying a learning by doing approach and a network embracing the whole area of the Balaton Ecomuseum.
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| 9. |
- Amundin, Mats, et al.
(författare)
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A proposal to use distributional models to analyse dolphin vocalisation
- 2017
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Ingår i: Proceedings of the 1st International Workshop on Vocal Interactivity in-and-between Humans, Animals and Robots, VIHAR 2017. - 9782956202905 ; , s. 31-32
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Konferensbidrag (refereegranskat)abstract
- This paper gives a brief introduction to the starting points of an experimental project to study dolphin communicative behaviour using distributional semantics, with methods implemented for the large scale study of human language.
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| 10. |
- Bakker, F. T., et al.
(författare)
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The Global Museum: natural history collections and the future of evolutionary science and public education
- 2020
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Ingår i: PeerJ. - : PeerJ. - 2167-8359. ; 8
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Tidskriftsartikel (refereegranskat)abstract
- Natural history museums are unique spaces for interdisciplinary research and educational innovation. Through extensive exhibits and public programming and by hosting rich communities of amateurs, students, and researchers at all stages of their careers, they can provide a place-based window to focus on integration of science and discovery, as well as a locus for community engagement. At the same time, like a synthesis radio telescope, when joined together through emerging digital resources, the global community of museums (the 'Global Museum') is more than the sum of its parts, allowing insights and answers to diverse biological, environmental, and societal questions at the global scale, across eons of time, and spanning vast diversity across the Tree of Life. We argue that, whereas natural history collections and museums began with a focus on describing the diversity and peculiarities of species on Earth, they are now increasingly leveraged in new ways that significantly expand their impact and relevance. These new directions include the possibility to ask new, often interdisciplinary questions in basic and applied science, such as in biomimetic design, and by contributing to solutions to climate change, global health and food security challenges. As institutions, they have long been incubators for cutting-edge research in biology while simultaneously providing core infrastructure for research on present and future societal needs. Here we explore how the intersection between pressing issues in environmental and human health and rapid technological innovation have reinforced the relevance of museum collections. We do this by providing examples as food for thought for both the broader academic community and museum scientists on the evolving role of museums. We also identify challenges to the realization of the full potential of natural history collections and the Global Museum to science and society and discuss the critical need to grow these collections. We then focus on mapping and modelling of museum data (including place-based approaches and discovery), and explore the main projects, platforms and databases enabling this growth. Finally, we aim to improve relevant protocols for the long-term storage of specimens and tissues, ensuring proper connection with tomorrow's technologies and hence further increasing the relevance of natural history museums.
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