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  1. 5441
    “…Consumer protection and truth-in-advertising regulation could play important roles in addressing misleading marketing practices in this area.…”
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    Exploiting science? A systematic analysis of complementary and alternative medicine clinic websites’ marketing of stem cell therapies
  2. 5442
    “…To validate and ground-truth the model, we used the levels of recovered pre-modern soils and surfaces that have been buried by floodplain deposits, colluvial layers, or dam material of the Carolingian canal. …”
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    Shaping pre-modern digital terrain models: The former topography at Charlemagne’s canal construction site
  3. 5443
    por Lawson-Frost, Sasha
    Publicado 2017
    “…In this paper, I propose that Wittgenstein’s method of dismissing the Cartesian sceptic can also be applied to the problems posed by the ‘moral sceptic’, who denies the truth of all ethical or moral claims. I will argue that in the same way Wittgenstein’s focus on public language enables us to dismiss the traditional problem of other minds, a focus on public moral practices or language-games also enables us to dismiss the idea that moral claims are always ‘meaningless’, ‘false’ or ‘nonsensical’. …”
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    Dismissing the Moral Sceptic: A Wittgensteinian Approach
  4. 5444
    “…METHODS: We systematically searched Truth Tobacco Industry Documents (TTID) to understand the activities and strategies of leading TTCs in Paraguay and subregion over time. …”
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    “We think globally”: the rise of Paraguay’s Tabacalera del Este as a threat to global tobacco control
  5. 5445
    “…Their delineations were used to create a simultaneous truth and performance level estimation (STAPLE) contours using ADMIRE software (Elekta AB, Sweden 2017). …”
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    An in-silico quality assurance study of contouring target volumes in thoracic tumors within a cooperative group setting()
  6. 5446
    “…There was no soft tissue interference between cartilage surface and ultrasonic probe. Ground truth measurement was performed using micro-CT with iodine contrast agent and a voxel size of 16 μm. …”
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    Ultrasonic cartilage thickness measurement is accurate, reproducible, and reliable—validation study using contrast-enhanced micro-CT
  7. 5447
    “…Finally, we deployed the proposed system in two different real-world industrial environments (foundry halls) with different ventilation regimes for three weeks during full operation. Since airflow ground truth cannot be obtained, we present a qualitative discussion of the generated airflow models with plant operators, who concluded that the computed models accurately depicted the expected airflow patterns and are useful to understand how pollutants spread in the work environment. …”
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    Multi-Domain Airflow Modeling and Ventilation Characterization Using Mobile Robots, Stationary Sensors and Machine Learning
  8. 5448
    “…Observer contours were combined to form a reference consensus contour using the simultaneous truth and performance level estimation method. All observer contours then were compared with the reference contour to calculate the Dice coefficient, Hausdorff distance, and mean contour distance (prostate contour only). …”
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    Improvements in CBCT Image Quality Using a Novel Iterative Reconstruction Algorithm: A Clinical Evaluation
  9. 5449
    “…Using lower-resolution Sentinel-2A data validated against hyperspectral estimates and ground truth needle chlorophyll content, the red-edge index CI and the Sentinel-specific chlorophyll indices CI-Gitelson, NDRE1 and NDRE2 had the highest accuracy (with r(2) values >0.7 for June and >0.4 for December; p < 0.001). …”
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    Chlorophyll content estimation in an open-canopy conifer forest with Sentinel-2A and hyperspectral imagery in the context of forest decline
  10. 5450
    “…We tested the hypothesis on theta-band long range communications between hippocampus and prefrontal cortex (PFC) and theta-band short range communications between dentate gyrus (DG) and the Ammon’s horn (CA1) within the hippocampus. The ground truth was provided by the known anatomical connections predicting hippocampus → PFC and DG → CA1, i.e., theta transmission is unidirectional in both cases: from hippocampus to PFC and from DG to CA1 along the tri-synaptic pathway within hippocampus. …”
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    Inferring the direction of rhythmic neural transmission via inter-regional phase-amplitude coupling (ir-PAC)
  11. 5451
    “…In studies in which primary end points are not statistically significant, placing a spin, defined as the manipulation of language to potentially mislead readers from the likely truth of the results, can distract the reader and lead to misinterpretation and misapplication of the findings. …”
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    Level and Prevalence of Spin in Published Cardiovascular Randomized Clinical Trial Reports With Statistically Nonsignificant Primary Outcomes: A Systematic Review
  12. 5452
    por Valencia, Joseph D., Girgis, Hani Z.
    Publicado 2019
    “…For each organism, we constructed a ground truth data set based on queries from a consensus sequence database. …”
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    LtrDetector: A tool-suite for detecting long terminal repeat retrotransposons de-novo
  13. 5453
    por Shi, Linyu, Lin, Lifeng
    Publicado 2019
    “…Publication bias is a type of systematic error when synthesizing evidence that cannot represent the underlying truth. Clinical studies with favorable results are more likely published and thus exaggerate the synthesized evidence in meta-analyses. …”
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    The trim-and-fill method for publication bias: practical guidelines and recommendations based on a large database of meta-analyses
  14. 5454
    “…GTVs were compared with manually delineated ground truth and evaluated with segmentation quality measure (Q), Dice’s similarity coefficient (DSC) and Sensitivity and Specificity. …”
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    A potential field segmentation based method for tumor segmentation on multi-parametric MRI of glioma cancer patients
  15. 5455
    “…We aim to characterize imaging of prostate tissue after radiation therapy (RT), using histopathology as ground truth, and to investigate the visibility of tumor lesions on mp-MRI. …”
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    Quantitative 3-T multi-parametric MRI and step-section pathology of recurrent prostate cancer patients after radiation therapy
  16. 5456
    “…To fill this gap in knowledge, we combined independent and ground truth measurements of cytoarchitectonic regions and genetic tissue characterization within human occipitotemporal cortex. …”
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    Human visual cortex is organized along two genetically opposed hierarchical gradients with unique developmental and evolutionary origins
  17. 5457
    “…For each study participant, we used fresh CSF directly collected into a protein low binding (LoB) tube that was analyzed within hours after lumbar puncture (LP) as standard of truth. Aβ42 and Aβ40 were measured in de-identified CSF samples using EUROIMMUN and Mesoscale discovery assays. …”
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    Towards a unified protocol for handling of CSF before β-amyloid measurements
  18. 5458
    “…The BMB results were used as the gold standard or real “truth” for BMI. The bone marrow (18)F-FDG uptake was visually diagnosed as positive and negative by three nuclear medicine physicians. …”
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    (18)F-FDG PET/CT Radiomic Analysis with Machine Learning for Identifying Bone Marrow Involvement in the Patients with Suspected Relapsed Acute Leukemia
  19. 5459
    “…MATERIALS AND METHODS: Between September 2005 and August 2015, 429 patients presenting with acute cerebral ischemia (training:validation:test set = 246:89:94) were retrospectively enrolled in this study, which was performed under Institutional Review Board approval. Ground truth segmentations for acute ischemic lesions on DWI were manually drawn under the consensus of two expert radiologists. …”
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    Fully Automatic Segmentation of Acute Ischemic Lesions on Diffusion-Weighted Imaging Using Convolutional Neural Networks: Comparison with Conventional Algorithms
  20. 5460
    “…The novel adaptive segmentation algorithm recorded a 92.23% Dice similarity coefficient (DSC), a 94.82% sensitivity, a 99.00% specificity, and a 10.00% absolute vessels volume difference (AVVD) in delineating cerebral blood vessels from surrounding tissues compared to the ground truth. Experiments demonstrated that MAP is inversely related to cerebral blood vessel diameters (p-value < 0.05) globally (over the whole brain) and locally (at circle of Willis and below). …”
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    A Novel Framework for Early Detection of Hypertension using Magnetic Resonance Angiography
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