Mostrando 75,141 - 75,160 Resultados de 75,175 Para Buscar '"discrimination"', tiempo de consulta: 0.47s Limitar resultados
  1. 75141
    por Piacquadio, Giacinto
    Publicado 2010
    “…In order to reduce the impact of these uncertainties, a maximum likelihood based estimator is defined to extract the number of signal and background events directly from the data, based on the expected distributions of a few discriminating variables. Special care is taken to evaluate the effect of experimental systematic uncertainties and the discovery potential is evaluated for Higgs boson masses in the range between $115$ and $130~{\rm GeV}/c^2$.…”
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  2. 75142
    por Guz, Y
    Publicado 2011
    “…Ten bits are enough for the preshower, and the SPD information is only one bit, a simple discriminator recording whether a cell has been hit or not. …”
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  3. 75143
    por Scinta, Manuel Gianvito
    Publicado 2013
    “…In addition to standard kinematic variables, new variables are introduced, whose discriminating power has been evaluated. The method proceeds through two phases. …”
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  4. 75144
    por Spadaro Norella, Elisabetta
    Publicado 2021
    “…Therefore, it is crucial to find new experimental evidence that could help discriminate among different theoretical models. In this thesis, the observation of $B^0_{(s)}\to J/\psi p \bar{p}$ decays [Phys. …”
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  5. 75145
    por Mandorli, Giulio
    Publicado 2021
    “…The VBF dedicated analysis is based on the fit of a multivariate discriminator, in contrast with the other three dedicated Higgs searches where the fit is performed on the dimuon mass distribution. …”
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  6. 75146
    por Xu, Ao
    Publicado 2023
    “…Prompt signals have larger production cross-section compared with secondary signals, while it is difficult to subtract contributions from secondary ones. This measurement discriminates statistically prompt and secondary signals through dedicated modelling of decay-vertex information. …”
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  7. 75147
    “…Although visual scoring was effective for preliminary screening to separate tapers with no or mild damage from tapers with moderate to severe damage, it was not capable of discriminating in the large range of material loss observed at the taper surfaces with moderate to severe fretting-corrosion damage, indicated with a score of 3 or 4. …”
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    Online Artículo Texto
  8. 75148
    “…In this preliminary study, which serves as a proof of concept, the performance of our models has demonstrated the potential of machine learning based only on radiomic imaging features to have discriminative power for surgical decision-making problems. …”
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  9. 75149
    “…Future directions include conducting analyses that account for participant age and developmental stage with respect to motor skills, determining whether trends hold in a larger sample, and using advanced statistical methods to determine whether CoP variables have predictive validity in discriminating between classifications of ASD, DCD, ASD+DCD, and TD. …”
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  10. 75150
  11. 75151
    “…Les autres signes ORL (rhinorhée (57 vs 55 %), obstruction nasale (44 vs 37 %), éternuements (46 vs 45 %), toux (73 vs 71 %)) n’étaient pas discriminants en analyse univariée dans notre population, ainsi que les céphalées (72 vs 75 %), l’asthénie (88 vs 82 %) ou la présence de diarrhées (33 vs 29 %). …”
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  12. 75152
    “…L’objectif de cette étude était d’identifier les symptômes discriminants entre les deux infections virales lors de la présentation clinique en centre de dépistage COVID-19. …”
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  13. 75153
    “…Le scanner avait une valeur pronostique quelle que soit la durée d’évolution de la maladie, mais il était plus discriminant chez les patients présentant des symptômes depuis 5 à 10 jours. …”
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  14. 75154
    “…GP73 levels were significantly higher in HCC patients compared to non-HCC [22.5 (29.2) vs 16 (20.3) units, P < 0.001) and positively associated with BCLC stage [stage 0: 13.9 (10.8); stage A: 17.1 (16.8); stage B: 19.6 (22.3); stage C: 32.2 (30.8); stage D: 45.3 (86.6) units, P < 0.001] and tumor dimensions [very early: 13.9 (10.8); intermediate: 19.6 (18.4); advanced: 29.1 (33.6) units, P = 0.004]. However, the discriminative ability for HCC diagnosis was relatively low [AUC (95%CI): 0.623 (0.570-0.675)]. …”
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  15. 75155
    “…The score has a very good discriminating capacity to stratify patients at high and low risk for worsening disease, with AUC value at 0.77, sensitivity 81% and specificity 60%. …”
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  16. 75156
    “…CONCLUSION: Aux côtés des facteurs de risque connus d'infection à SARS-CoV2, cette étude met en évidence des probables facteurs de risque d'exposition spécifique de la population de Seine-Saint-Denis : maintien de son activité professionnelle, promiscuité dans le logement et une faible littératie en santé. Le caractère peu discriminant du score EPICES est à interpréter avec prudence dans cette étude étant donné le haut niveau de précarité observé également parmi les cas. …”
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  17. 75157
    por Peng, Xinye
    Publicado 2019
    “…A multivariate technique (Boosted Decision Trees) is utilised to improve the separation between non-prompt and prompt $\rm D^0$ by optimally combining discriminating variables related to the $\rm D^0$ decay topology. …”
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  18. 75158
    “…The presence of medial tibial BMEP could represent underlying damage that may not be evident in the cartilage itself, given most medial tibia cartilage was normal on MRI and cartilage quality was not a significant discriminant for outcomes. The presence of meniscus extrusion did not correlate with patient outcomes either. …”
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  19. 75159
    “….-1-Oxo-Deoxycholic or 3-Oxochenodeoxycholic acid, which could not be completely discriminated chromatographically and are included together. …”
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  20. 75160
    “…Cependant, elle n’était pas significativement plus faible chez les personnes en situation de précarité sociale (1,0 % pour les scores EPICES > 30 contre 2,5 % sinon, p = 0,09) ; 25 % des individus (IC95 % [23–27]) ont déclaré au moins un symptôme de la COVID-19, l’anosmie ou l’agueusie étant le symptôme le plus discriminant (OR = 27,8, IC = [13,9–54,5]) ; 16,3 % des personnes séropositives étaient asymptomatiques. …”
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