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Träfflista för sökning "WFRF:(Becker Thomas) srt2:(2020-2024)"

Search: WFRF:(Becker Thomas) > (2020-2024)

  • Result 1-10 of 55
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1.
  • 2021
  • swepub:Mat__t
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2.
  • Abbafati, Cristiana, et al. (author)
  • 2020
  • Journal article (peer-reviewed)
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3.
  • 2021
  • swepub:Mat__t
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4.
  • Abbasi, Rasha, et al. (author)
  • IceCube search for neutrinos from GRB 221009A
  • 2023
  • In: Proceedings of 38th International Cosmic Ray Conference - PoS(ICRC 2023). - : Sissa Medialab. ; , s. 1511-
  • Conference paper (peer-reviewed)abstract
    •  GRB 221009A is the brightest Gamma Ray Burst (GRB) ever observed. The observed extremelyhigh flux of high and very-high-energy photons provide a unique opportunity to probe the predictedneutrino counterpart to the electromagnetic emission. We have used a variety of methods to searchfor neutrinos in coincidence with the GRB over several time windows during the precursor, promptand afterglow phases of the GRB. MeV scale neutrinos are studied using photo-multiplier ratescalers which are normally used to search for galactic core-collapse supernovae neutrinos. GeVneutrinos are searched starting with DeepCore triggers. These events don’t have directionallocalization, but instead can indicate an excess in the rate of events. 10 GeV - 1 TeV and >TeVneutrinos are searched using traditional neutrino point source methods which take into accountthe direction and time of events with DeepCore and the entire IceCube detector respectively. The>TeV results include both a fast-response analysis conducted by IceCube in real-time with timewindows of T0 − 1 to T0 + 2 hours and T0 ± 1 day around the time of GRB 221009A, as well asan offline analysis with 3 new time windows up to a time window of T0 − 1 to T0 + 14 days, thelongest time period we consider. The combination of observations by IceCube covers 9 ordersof magnitude in neutrino energy, from MeV to PeV, placing upper limits across the range forpredicted neutrino emission.
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5.
  • Glasbey, JC, et al. (author)
  • 2021
  • swepub:Mat__t
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6.
  • Beal, Jacob, et al. (author)
  • Robust estimation of bacterial cell count from optical density
  • 2020
  • In: Communications Biology. - : Springer Science and Business Media LLC. - 2399-3642. ; 3:1
  • Journal article (peer-reviewed)abstract
    • Optical density (OD) is widely used to estimate the density of cells in liquid culture, but cannot be compared between instruments without a standardized calibration protocol and is challenging to relate to actual cell count. We address this with an interlaboratory study comparing three simple, low-cost, and highly accessible OD calibration protocols across 244 laboratories, applied to eight strains of constitutive GFP-expressing E. coli. Based on our results, we recommend calibrating OD to estimated cell count using serial dilution of silica microspheres, which produces highly precise calibration (95.5% of residuals <1.2-fold), is easily assessed for quality control, also assesses instrument effective linear range, and can be combined with fluorescence calibration to obtain units of Molecules of Equivalent Fluorescein (MEFL) per cell, allowing direct comparison and data fusion with flow cytometry measurements: in our study, fluorescence per cell measurements showed only a 1.07-fold mean difference between plate reader and flow cytometry data.
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7.
  • de las Fuentes, Lisa, et al. (author)
  • Gene-educational attainment interactions in a multi-ancestry genome-wide meta-analysis identify novel blood pressure loci
  • 2021
  • In: Molecular Psychiatry. - : Springer Nature. - 1359-4184 .- 1476-5578. ; 26:6, s. 2111-2125
  • Journal article (peer-reviewed)abstract
    • Educational attainment is widely used as a surrogate for socioeconomic status (SES). Low SES is a risk factor for hypertension and high blood pressure (BP). To identify novel BP loci, we performed multi-ancestry meta-analyses accounting for gene-educational attainment interactions using two variables, “Some College” (yes/no) and “Graduated College” (yes/no). Interactions were evaluated using both a 1 degree of freedom (DF) interaction term and a 2DF joint test of genetic and interaction effects. Analyses were performed for systolic BP, diastolic BP, mean arterial pressure, and pulse pressure. We pursued genome-wide interrogation in Stage 1 studies (N = 117 438) and follow-up on promising variants in Stage 2 studies (N = 293 787) in five ancestry groups. Through combined meta-analyses of Stages 1 and 2, we identified 84 known and 18 novel BP loci at genome-wide significance level (P < 5 × 10-8). Two novel loci were identified based on the 1DF test of interaction with educational attainment, while the remaining 16 loci were identified through the 2DF joint test of genetic and interaction effects. Ten novel loci were identified in individuals of African ancestry. Several novel loci show strong biological plausibility since they involve physiologic systems implicated in BP regulation. They include genes involved in the central nervous system-adrenal signaling axis (ZDHHC17, CADPS, PIK3C2G), vascular structure and function (GNB3, CDON), and renal function (HAS2 and HAS2-AS1, SLIT3). Collectively, these findings suggest a role of educational attainment or SES in further dissection of the genetic architecture of BP.
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  • Result 1-10 of 55
Type of publication
journal article (49)
research review (2)
conference paper (1)
Type of content
peer-reviewed (46)
other academic/artistic (3)
pop. science, debate, etc. (3)
Author/Editor
Ali, M (13)
Price, C (10)
Ahmed, A (7)
Howard, D (7)
Marshall, RS (7)
Becker, M (6)
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Schmidt, K. (6)
Yamada, Y. (6)
Moreau, D (6)
Abo, M (6)
Feldman, G. (6)
Gill, T (6)
Becker, F. (6)
Visch-Brink, E (6)
Kukkonen, T (6)
Palmer, R (6)
Godecke, E (6)
Breitenstein, C (6)
Bowen, A (6)
Laska, AC (6)
Hilari, K (6)
Brady, MC (6)
VandenBerg, K (6)
Williams, LJ (6)
Williams, LR (6)
Bruehl, S (6)
Copland, DA (6)
Cranfill, TB (6)
Di Pietro-Bachmann, ... (6)
Enderby, P (6)
Fillingham, J (6)
Galli, FL (6)
Gandolfi, M (6)
Glize, B (6)
Hawkins, N (6)
Hinckley, J (6)
Horton, S (6)
Jaecks, P (6)
Jefferies, E (6)
Kambanaros, M (6)
Kang, EK (6)
Khedr, EM (6)
Kong, APH (6)
Laganaro, M (6)
Leemann, B (6)
Leff, AP (6)
Lima, RR (6)
Lorenz, A (6)
Meinzer, M (6)
Nilipour, R (6)
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University
Karolinska Institutet (28)
Lund University (13)
Uppsala University (10)
Stockholm University (7)
University of Gothenburg (6)
Chalmers University of Technology (5)
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Umeå University (4)
Högskolan Dalarna (2)
Halmstad University (1)
University of Gävle (1)
Linköping University (1)
Linnaeus University (1)
Swedish University of Agricultural Sciences (1)
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Language
English (52)
Swedish (3)
Research subject (UKÄ/SCB)
Medical and Health Sciences (23)
Natural sciences (16)
Social Sciences (5)
Engineering and Technology (1)

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