| 1. |
- Kattge, Jens, et al.
(författare)
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TRY plant trait database - enhanced coverage and open access
- 2020
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Ingår i: Global Change Biology. - : Wiley-Blackwell. - 1354-1013 .- 1365-2486. ; 26:1, s. 119-188
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Tidskriftsartikel (refereegranskat)abstract
- Plant traits-the morphological, anatomical, physiological, biochemical and phenological characteristics of plants-determine how plants respond to environmental factors, affect other trophic levels, and influence ecosystem properties and their benefits and detriments to people. Plant trait data thus represent the basis for a vast area of research spanning from evolutionary biology, community and functional ecology, to biodiversity conservation, ecosystem and landscape management, restoration, biogeography and earth system modelling. Since its foundation in 2007, the TRY database of plant traits has grown continuously. It now provides unprecedented data coverage under an open access data policy and is the main plant trait database used by the research community worldwide. Increasingly, the TRY database also supports new frontiers of trait-based plant research, including the identification of data gaps and the subsequent mobilization or measurement of new data. To support this development, in this article we evaluate the extent of the trait data compiled in TRY and analyse emerging patterns of data coverage and representativeness. Best species coverage is achieved for categorical traits-almost complete coverage for 'plant growth form'. However, most traits relevant for ecology and vegetation modelling are characterized by continuous intraspecific variation and trait-environmental relationships. These traits have to be measured on individual plants in their respective environment. Despite unprecedented data coverage, we observe a humbling lack of completeness and representativeness of these continuous traits in many aspects. We, therefore, conclude that reducing data gaps and biases in the TRY database remains a key challenge and requires a coordinated approach to data mobilization and trait measurements. This can only be achieved in collaboration with other initiatives.
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| 2. |
- Höök, Fredrik, 1966, et al.
(författare)
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Supported lipid bilayers, tethered lipid vesicles, and vesicle fusion investigated using gravimetric, plasmonic, and microscopy techniques
- 2007
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Ingår i: Biointerphases. - : American Vacuum Society. - 1559-4106 .- 1934-8630. ; 3:2
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Tidskriftsartikel (refereegranskat)abstract
- This article summarizes our most recent contributions to the rapidly growing field of supported lipid assemblies with emphasis on current studies addressing both fundamental and applied aspects of supported lipid bilayer (SLB) and tethered lipid vesicles (TLVs) to be utilized in sensing applications. The new insights obtained from combining the quartz crystal microbalance with dissipation monitoring technique with surface plasmon resonance are described, and we also present recent studies in which nanoplasmonic sensing has been used in studies of SLBs and TLVs. To gain full control over the spatial arrangement of TLVs in both two and three dimensions, we have developed a method for site-selective and sequence-specific sorting of DNA-tagged vesicles to surfaces modified with complementary DNA. The combination of this method with nanoplasmonic sensing formats is covered as well as the possibility of using DNA-modified vesicles for the detection of unlabeled DNA targets on the single-molecule level. Finally, a new method for membrane fusion induced by hybridization of vesicle-anchored DNA is demonstrated, including new results on content mixing obtained with vesicle populations encapsulating short, complementary DNA strands.
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| 3. |
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| 4. |
- Dahlin, Peter, 1981-, et al.
(författare)
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CSR as a value proposition : Exploring the effects and drivers of Swedish real estate firms’ green building certificates
- 2017
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Konferensbidrag (refereegranskat)abstract
- Corporate social responsibility (CSR) has been widely diffused and it getsmanifested through the stakeholder relationships a firm. We do in this pa-per investigate CSR certificates and their impact on the adopting firm. Weexplore real estate firms – a conservative industry that traditionally havehad a very strong financial focus where their market strategy has followeda strict goods-dominant (G-D) logic but where some firms changes theirmindshift towards service-dominant (S-D) logic thinking. Thus, we build onmultiple sources of data to explore Swedish real estate firms and studytheir approaches to CSR. Our results offer some insights in the character-istics of firms with green environmental certification systems and it has im-plications for how theories on value cocreation needs to be developed.
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| 5. |
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| 6. |
- Dahlin, Peter, 1981-, et al.
(författare)
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Exploring the business logic behind CSR certifications
- 2020
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Ingår i: Journal of Business Research. - New York : ELSEVIER SCIENCE. - 0148-2963 .- 1873-7978. ; 112, s. 521-530
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Tidskriftsartikel (refereegranskat)abstract
- Research shows that CSR certification motives span from being symbolic to substantive. Prior studies have mainly focused on the differences between firms that hold and do not hold CSR certificates. This study explores if the extent of CSR certification is related to different business logic amongst firms who hold CSR certificates. The study utilizes full sample data from the Swedish commercial real estate industry to analyze the variance in motives and performance among firms with CSR certificates. The results indicate that firms that have a substantive CSR commitment have a business logic that entails a holistic and long-term perspective on both financial and CSR performance. However, substantive CSR commitment comes with greater staffing costs and lower financial returns as opposed to those of firms that obtain CSR certificates based on symbolic motives.
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| 7. |
- Dahlin, Peter, 1981-, et al.
(författare)
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Introduction
- 2011
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Ingår i: Management and Information Technology. - : Routledge. - 9780415888165
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 8. |
- Dahlin, Peter, 1981-
(författare)
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Turbulence in Business Networks : A Longitudinal Study of Mergers, Acquisitions and Bankruptcies Involving Swedish IT-companies
- 2007
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The end of the twentieth centry, and the beginning of the twenty-first, was a revolving period with many mergers, acquisitions and bankruptcies among Swedish IT-companies. Such events are likely to affect more than just the companies directly involved, i.e. the bankrupt and consolidating parties, and this thesis considers the contextual embeddedness of mergers, acquisitions and bankruptcies by studying them in a business network setting.The primary aim of this thesis is to further the understanding of business network change and its underlying dynamics. A business network is a conceptual description of the interrelatedness of companies, which makes them problematic to describe and understand. This thesis suggests a force-based approach to business network change, which focuses on the forces underlying the change rather than the actual alterations of the business network. The suggested approach emphasizes the change and enables an exploration and description of business network change based on its underlying forces, linked to form a change sequence. The events that occur and the forces they give rise to can be used to describe the character of such business network change sequences.To enable a study of a change sequence within the Swedish IT-related business network, this thesis will use a technique designed to gather information about events and parts of the business network structure by systematizing data from news items describing mergers, acquisitions and bankruptcies involving Swedish IT-companies during the years 1994-2003. This data structuration technique enables a longitudinal and retrospective study of a business network change sequence. The analysis indicates a high possibility of inter-linkages between mergers, acquisitions and bankruptcies involving Swedish IT-companies, and describes a business network change sequence with high intensity and wide extension, which is the type of business network change with the highest potential impact, here referred to as ‘turbulence in business networks’.
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| 9. |
- Ekman, Peter, 1969-, et al.
(författare)
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Exploring "high tech" and "high touch" interaction capabilities : aligning the IT portfolio with customer and supplier relationships
- 2021
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Ingår i: Information Technology and People. - : EMERALD GROUP PUBLISHING LTD. - 0959-3845 .- 1758-5813. ; 34:2, s. 862-886
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: To explore the emergent characteristics of IT portfolios in business-to-business (B2B) firms. The goal is to develop a model that clarifies what interaction capabilities B2B firms develop and to what form of IT this corresponds to.Design/methodology/approach: We apply an a priori conceptual framework that is based on the Industrial Marketing and Purchasing (IMP) Group's theoretical focus on business relationships. The framework depicts the business relationship as dealing with uncertainty and equivocality as well as building and upholding reliance and trust. We utilize a case study approach involving a focal firm and ten of its customers and suppliers. Building on 60 interviews, field observations and archival data, we analyze interviewee responses and the complementary data to evaluate the role of IT in supporting or automated various aspects of organizational relationships.Findings: Results show how "high tech" and "high touch" relate to different interaction capabilities, which firms develop based on the characteristics of their business relationships. Although IT is associated with "high tech" and "high touch" interaction capabilities, some forms of IT are deployed to support the former, while other forms support the later. Both forms of technology-enabled interaction capabilities require investment, and firms must balance investment costs against the value created by improved interaction capabilities.Originality/value: Our findings emphasize the interorganizational perspective (dyadic or network) rather than a solely organizational perspective for understanding IT portfolio development. This perspective is presented through an emergent tech-touch interaction capability model that shows how B2B firms can align their IT portfolio based on the specific characteristics of their business relationships.
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| 10. |
- Ekman, Peter, 1969-, et al.
(författare)
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KPI2030 : Nyckeltal för hållbara fastigheter
- 2018
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Denna skrift sammanfattar resultatet från forskningsprojektetKPI2030: Framtidens Hållbara Fastigheter som genomförts av Stockholms Stads Forum för Hållbara Fastigheters medlemmar i samarbete med forskarna Peter Ekman, Jimmie Röndell och Peter Dahlin (Mälardalens Högskola), med stöd av Ossi Pesämaa(Luleå Tekniska Universitet) samt Steven Thompson och RandyRaggio (University of Richmond). Målet med projektet var attutveckla nya nyckeltal och indikatorer som stärker hyresvärdens och hyresgästens dialog om långsiktigt hållbara och energieffektiva fastigheter i framtiden. Fokus har därför varit att utgå ifrån både hyresvärdens och hyresgästens perspektiv gällande förvaltningsfasen (dvs.när fastigheten brukas). I projektet deltog därför både representanter för hyresvärdar och hyresgäster och workshopar samt enkäter har utgått ifrån fastigheter med kommersiella eller offentliga hyresgäster. Resultatet presenteras i denna skrift som innehåller dels nyckeltal och indikatorer som idag kan tas fram genom att mätas och jämföras, och dels sådana som med rådande teknik svårligen fångas men som i framtiden kan bidra till hållbara fastigheter och som kan erbjuda hyresgästen värde. Studien undersökte även vilka hållbarhetsområden som hyresgästerna fann intressanta. Resultaten indikerar hyresgästernas nuvarande intresse för hållbarhetsfrågor, vilken relation de har med sin hyresvärd, hur de vill interagera med sin hyresvärd samt i vilken grad de kan tänka sig engagera sig i hållbarhetsinitiativ –uppgifter som bör ligga till grund i det fortsatta hållbarhetsarbetet.
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