| 1. |
- Engelmann, Alejandro, et al.
(författare)
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A FAIR archive based on the CERIF model
- 2019
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Ingår i: Procedia Computer Science. - : Elsevier BV. - 1877-0509. ; 146, s. 190-200
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Konferensbidrag (refereegranskat)abstract
- The Common European Research Information Format (CERIF) has been developed as a flexible model for all kinds of research data. The focus has so-far been primarily on the construction of CRIS systems and inter-system data transfer. In the article we describe how the CERIF model can be used in the construction of an electronic archive. The advantage of basing the archive on CERIF is that an archive compliant to the FAIR guiding principles is easier to archive, in particular in areas concerning issues regarding findability, re-usability, and accessibility. In our example we represent the archive tree by cfProjects and the archived objects by cfResult* entities with their descriptive metadata given in attached CERIF entities. Archival preservation metadata is stored in the Premis format inside attached cfMeasurement entities. An example in which EPrints repository items are transferred to the archive is also presented. (C) 2019 The Authors. Published by Elsevier B.V.
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| 2. |
- Engelmann, Alejandro, et al.
(författare)
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On representing affiliations in the CERIF model
- 2017
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Ingår i: Procedia Computer Science. - : Elsevier BV. - 1877-0509. ; 106, s. 268-275
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Konferensbidrag (refereegranskat)abstract
- In most publications each author has one or many affiliations. This affiliation, or affiliations, is the one relevant for the publication at hand. In CERIF authors can be related to publications, and authors to affiliations thereby creating a relation between a publication and affiliation(s). However, if an author has multiple affiliations, CERIF cannot specify which of these that is relevant for a specific publication.In the proprietary CRIS system Converis the affiliation problem is solved by the using entities called "business cards". The "business card" is an entity which connects to a person and an organisation unit and this entity can thereafter be connected to the publication providing a correct person-organisation-publication relationship. We propose to model this entity as a properly classified cfPerson in the CERIF model. This entity can be referred to as business card, affiliated person, personality or avatar. The connection between the "real person" and the "affiliated person" is a cfPers_Pers entry representing the "has business card" relation. This model is used by SLU to transfer Converis data to a CERIF model without losing any information about the connection between publications, authors and organisations. Result entities are related to the "business cards" in the standard CERIF way. Result entities are related to the organisation units through this "affiliated persons", but for backwards compatibility a direct relation can also be added to the model. The use of "business cards" rather than "real persons" is in most cases more flexible as well as granular since it not only enables tracking of name changes and pseudonyms but can also be used when describing project members or even collaborations. However, when a reference should be associated with the unique real person, e.g. ORCID, then the "real" cfPerson should be used and not a "business card". (C) 2017 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY -NC -ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
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| 6. |
- Fängström, Torbjörn, et al.
(författare)
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Density functional study of chlorine-oxygen compounds related to the ClO self-reaction
- 1998
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Ingår i: International Journal of Quantum Chemistry. - 0020-7608 .- 1097-461X. ; 66:3, s. 203-217
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Tidskriftsartikel (refereegranskat)abstract
- Geometrical parameters, vibrational frequencies, relative stabilities, and dissociation energies of the three stable Cl2O2 isomers and the OClO and ClOO radicals were investigated by density functional theory (DFT). The present analysis shows that DFT using hybrid functionals is capable of describing these systems to at least the same degree of accuracy as ab initio methods. The average absolute bond-length deviation of ClClO2,, ClOOCl, and ClO2, from experimental results is 0.024/0.027 Angstrom, with a maximum deviation for the dichlorine peroxide O-O bond equal to 0.072/0.063 Angstrom, for the B3PW91 and B3LYP functionals, respectively. The average absolute bond-angle deviation for the hybrid functionals is 0.8 degrees. Harmonic vibrational frequencies calculated with DFT give for all Cl-O compounds good agreement with experiments. The dissociation energies of ClOOCl, OClO, and ClOO were found to be in good agreement with experiments, the average error being less than 1.2 kcal/mol. The two isomers chloryl chloride (ClClO2,) and dichlorine peroxide (ClOOCl) were found to be approximately 9 kcal/mol more stable than the chlorine chlorite (ClOClO) isomer. The ClOO isomer is predicted to be 3.0 kcal/mol more stable than OClO, in accordance with the experimental value of 4 kcal/mol.
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| 9. |
- Ravnskov, Uffe, et al.
(författare)
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Radikal förändring av WHO:s syn på fett
- 2009
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Ingår i: Dagens medicin. - Stockholm, Sverige : Dagens Medicin Sverige AB. - 1104-7488.
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Tidskriftsartikel (populärvet., debatt m.m.)
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