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Träfflista för sökning "WFRF:(Pfohl J.) "

Sökning: WFRF:(Pfohl J.)

  • Resultat 1-4 av 4
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1.
  • Pfohl, J., et al. (författare)
  • Highly deformed rotational structures in 136Pm
  • 2000
  • Ingår i: Physical Review C - Nuclear Physics. - 0556-2813. ; 62:3, s. 313041-313045
  • Tidskriftsartikel (refereegranskat)abstract
    • Four highly deformed structures in the odd-odd nucleus 13661Pm75 were observed via the 105Pd(35Cl,2p2n) reaction at 180 and 173 MeV using the GAMMASPHERE γ-ray spectrometer and the Microball charged-particle detector array. Quadrupole moment measurements were performed on all of the bands. In contrast to lighter odd-Ζ Pm and Pr nuclei, bands based on the g9/2[404]9/2 proton orbital were not observed. Instead, the four observed sequences are assigned as a coupling of an i13/2 neutron with the low-Ω h11/2 and mixed d5/2g7/2 orbitals. Comparisons with neighboring highly deformed structures are discussed and cranked Nilsson-Strutinsky calculations for 136Pm are presented.
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2.
  • Arora, Anmol, et al. (författare)
  • The value of standards for health datasets in artificial intelligence-based applications
  • 2023
  • Ingår i: Nature Medicine. - : NATURE PORTFOLIO. - 1078-8956 .- 1546-170X. ; 29, s. 2929-2938
  • Tidskriftsartikel (refereegranskat)abstract
    • Artificial intelligence as a medical device is increasingly being applied to healthcare for diagnosis, risk stratification and resource allocation. However, a growing body of evidence has highlighted the risk of algorithmic bias, which may perpetuate existing health inequity. This problem arises in part because of systemic inequalities in dataset curation, unequal opportunity to participate in research and inequalities of access. This study aims to explore existing standards, frameworks and best practices for ensuring adequate data diversity in health datasets. Exploring the body of existing literature and expert views is an important step towards the development of consensus-based guidelines. The study comprises two parts: a systematic review of existing standards, frameworks and best practices for healthcare datasets; and a survey and thematic analysis of stakeholder views of bias, health equity and best practices for artificial intelligence as a medical device. We found that the need for dataset diversity was well described in literature, and experts generally favored the development of a robust set of guidelines, but there were mixed views about how these could be implemented practically. The outputs of this study will be used to inform the development of standards for transparency of data diversity in health datasets (the STANDING Together initiative). A systematic review, combined with a stakeholder survey, presents an overview of current practices and recommendations for dataset curation in health, with specific focuses on data diversity and artificial intelligence-based applications.
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3.
  • Jandrić, Petar, et al. (författare)
  • Teaching in the Age of Covid-19
  • 2020
  • Ingår i: Postdigital Science and Education. - : Springer Science and Business Media LLC. - 2524-4868 .- 2524-485X. ; 2:3, s. 1069-1230
  • Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
    • A collection of 84 author's testimonies and workspace photographs between 18 March and 5 May 2020.
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4.
  • Jandrić, Petar, et al. (författare)
  • Teaching in the Age of Covid-19—1 Year Later
  • 2021
  • Ingår i: Postdigital Science and Education. - : Springer. - 2524-485X .- 2524-4868. ; 3:3, s. 1073-1223
  • Tidskriftsartikel (refereegranskat)
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  • Resultat 1-4 av 4

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