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Träfflista för sökning "WFRF:(Mason L) srt2:(2020-2024)"

Search: WFRF:(Mason L) > (2020-2024)

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1.
  • Kanai, M, et al. (author)
  • 2023
  • swepub:Mat__t
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2.
  • Niemi, MEK, et al. (author)
  • 2021
  • swepub:Mat__t
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  • 2021
  • swepub:Mat__t
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5.
  • Vogel, Jacob W., et al. (author)
  • Four distinct trajectories of tau deposition identified in Alzheimer’s disease
  • 2021
  • In: Nature Medicine. - : Springer Science and Business Media LLC. - 1078-8956 .- 1546-170X. ; 27:5, s. 871-881
  • Journal article (peer-reviewed)abstract
    • Alzheimer’s disease (AD) is characterized by the spread of tau pathology throughout the cerebral cortex. This spreading pattern was thought to be fairly consistent across individuals, although recent work has demonstrated substantial variability in the population with AD. Using tau-positron emission tomography scans from 1,612 individuals, we identified 4 distinct spatiotemporal trajectories of tau pathology, ranging in prevalence from 18 to 33%. We replicated previously described limbic-predominant and medial temporal lobe-sparing patterns, while also discovering posterior and lateral temporal patterns resembling atypical clinical variants of AD. These ‘subtypes’ were stable during longitudinal follow-up and were replicated in a separate sample using a different radiotracer. The subtypes presented with distinct demographic and cognitive profiles and differing longitudinal outcomes. Additionally, network diffusion models implied that pathology originates and spreads through distinct corticolimbic networks in the different subtypes. Together, our results suggest that variation in tau pathology is common and systematic, perhaps warranting a re-examination of the notion of ‘typical AD’ and a revisiting of tau pathological staging. © 2021, The Author(s), under exclusive licence to Springer Nature America, Inc.
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6.
  • Marconi, A., et al. (author)
  • ANDES, the high resolution spectrograph for the ELT : science case, baseline design and path to construction
  • 2022
  • In: GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY IX. - : SPIE - International Society for Optical Engineering. - 9781510653504 - 9781510653498
  • Conference paper (peer-reviewed)abstract
    • The first generation of ELT instruments includes an optical-infrared high resolution spectrograph, indicated as ELT-HIRES and recently christened ANDES (ArmazoNes high Dispersion Echelle Spectrograph). ANDES consists of three fibre-fed spectrographs (UBV, RIZ, YJH) providing a spectral resolution of similar to 100,000 with a minimum simultaneous wavelength coverage of 0.4-1.8 mu m with the goal of extending it to 0.35-2.4 mu m with the addition of a K band spectrograph. It operates both in seeing- and diffraction-limited conditions and the fibre-feeding allows several, interchangeable observing modes including a single conjugated adaptive optics module and a small diffraction-limited integral field unit in the NIR. Its modularity will ensure that ANDES can be placed entirely on the ELT Nasmyth platform, if enough mass and volume is available, or partly in the Coude room. ANDES has a wide range of groundbreaking science cases spanning nearly all areas of research in astrophysics and even fundamental physics. Among the top science cases there are the detection of biosignatures from exoplanet atmospheres, finding the fingerprints of the first generation of stars, tests on the stability of Nature's fundamental couplings, and the direct detection of the cosmic acceleration. The ANDES project is carried forward by a large international consortium, composed of 35 Institutes from 13 countries, forming a team of more than 200 scientists and engineers which represent the majority of the scientific and technical expertise in the field among ESO member states.
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9.
  • Kattge, Jens, et al. (author)
  • TRY plant trait database - enhanced coverage and open access
  • 2020
  • In: Global Change Biology. - : Wiley-Blackwell. - 1354-1013 .- 1365-2486. ; 26:1, s. 119-188
  • Journal article (peer-reviewed)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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10.
  • Thoma, B, et al. (author)
  • An international, interprofessional investigation of the self-reported podcast listening habits of emergency clinicians: A METRIQ Study
  • 2020
  • In: CJEM. - : Springer Science and Business Media LLC. - 1481-8043 .- 1481-8035. ; 22:1, s. 112-117
  • Journal article (peer-reviewed)abstract
    • ObjectivesPodcasts are increasingly being used for medical education. A deeper understanding of usage patterns would inform both producers and researchers of medical podcasts. We aimed to determine how and why podcasts are used by emergency medicine and critical care clinicians.MethodsAn international interprofessional sample (medical students, residents, physicians, nurses, physician assistants, and paramedics) was recruited through direct contact and a multimodal social media (Twitter and Facebook) campaign. Each participant completed a survey outlining how and why they utilize medical podcasts. Recruitment materials included an infographic and study website.Results390 participants from 33 countries and 4 professions (medicine, nursing, paramedicine, physician assistant) completed the survey. Participants most frequently listened to medical podcasts to review new literature (75.8%), learn core material (75.1%), and refresh memory (71.8%). The majority (62.6%) were aware of the ability to listen at increased speeds, but most (76.9%) listened at 1.0 x (normal) speed. All but 25 (6.4%) participants concurrently performed other tasks while listening. Driving (72.3%), exercising (39.7%), and completing chores (39.2%) were the most common. A minority of participants used active learning techniques such as pausing, rewinding, and replaying segments of the podcast. Very few listened to podcasts multiple times.ConclusionsAn international cohort of emergency clinicians use medical podcasts predominantly for learning. Their listening habits (rarely employing active learning strategies and frequently performing concurrent tasks) may not support this goal. Further exploration of the impact of these activities on learning from podcasts is warranted.
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  • Result 1-10 of 104
Type of publication
journal article (92)
research review (5)
conference paper (3)
book chapter (1)
Type of content
peer-reviewed (97)
other academic/artistic (4)
Author/Editor
Buitelaar, JK (9)
Ali, S (8)
Holt, R. (7)
Meyer-Lindenberg, A (7)
Khan, M (6)
Bolte, S (6)
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Hartley, J. (6)
Gupta, R. (5)
Gudmundsson, Jón E. (5)
Wright, J (5)
Mason, P. (5)
Tucker, C. (5)
Ade, P. A. R. (5)
Bock, J. J. (5)
Bond, J. R. (5)
Chiang, H. C. (5)
Fraisse, A. A. (5)
Jones, W. C. (5)
Netterfield, C. B. (5)
Thomas, A (5)
Amiri, M. (5)
Benton, S. J. (5)
Bryan, S. A. (5)
Contaldi, C. R. (5)
Filippini, J. P. (5)
Gambrel, A. E. (5)
Gandilo, N. N. (5)
Gualtieri, R. (5)
Halpern, M. (5)
Hasselfield, M. (5)
Hilton, G. (5)
Holmes, W. (5)
Hristov, V. V. (5)
Irwin, K. D. (5)
Kermish, Z. D. (5)
Megerian, K. (5)
Moncelsi, L. (5)
Morford, T. A. (5)
Nagy, J. M. (5)
Osherson, B. (5)
Padilla, I. L. (5)
Rahlin, A. S. (5)
Reintsema, C. (5)
Ruhl, J. E. (5)
Shariff, J. A. (5)
Shaw, E. C. (5)
Soler, J. D. (5)
Trangsrud, A. (5)
Tucker, R. S. (5)
Turner, A. D. (5)
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University
Karolinska Institutet (37)
Stockholm University (21)
University of Gothenburg (20)
Lund University (20)
Uppsala University (18)
Royal Institute of Technology (6)
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Chalmers University of Technology (4)
Linköping University (3)
Malmö University (3)
Swedish University of Agricultural Sciences (3)
Umeå University (2)
Stockholm School of Economics (2)
Högskolan Dalarna (2)
Swedish Museum of Natural History (2)
Linnaeus University (1)
Karlstad University (1)
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Language
English (102)
Spanish (2)
Research subject (UKÄ/SCB)
Natural sciences (46)
Medical and Health Sciences (22)
Social Sciences (7)
Engineering and Technology (4)
Agricultural Sciences (3)
Humanities (1)

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