Mostrando 3,201 - 3,220 Resultados de 153,438 Para Buscar '"reproducibility"', tiempo de consulta: 0.59s Limitar resultados
  1. 3201
  2. 3202
  3. 3203
    “…BACKGROUND: Although reproducibility in reading MRI images amongst radiologists and clinicians has been studied previously, no studies have examined the reproducibility of inexperienced clinicians in extracting pathoanatomic information from magnetic resonance imaging (MRI) narrative reports and transforming that information into quantitative data. …”
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  5. 3205
    “…BACKGROUND AND PURPOSE: The reproducibility of results and potential confounders in sample-based studies is important to consider in the assessment of studies. …”
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  6. 3206
    “…In this study we show that associations found by tests built on simple null hypotheses are highly reproducible in a second independent data set regardless the number of markers. …”
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  7. 3207
    “…T2 was used to assess the reproducibility of the LAPAQ results only. We calculated Pearson’s correlation coefficients (PCC) to examine reproducibility and validity. …”
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  8. 3208
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  10. 3210
    “…To investigate the reproducibility of computed tomography (CT) imaging quality in respiratory-gated radiation treatment planning is essential in radiotherapy of movable tumors. …”
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  11. 3211
    “…This validity, represented by the reproducibility of published findings, has come into question recently as investigators from companies have raised the issue of poor reproducibility of published results from academic laboratories. …”
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  12. 3212
    “…The aim of this study was to confirm the interrater reproducibility of a measurement method with a rigid marker set (RMS). …”
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  13. 3213
    “…Intra-and inter-observer reproducibility was assessed in all animals. In addition, repeat MR exams were performed in 6 randomly chosen rats within 24 hours to assess inter-study reproducibility. …”
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  14. 3214
    “…Arterial spin labelling magnetic resonance imaging (ASL MRI) is a non-invasive method of measuring renal perfusion using magnetised blood as endogenous contrast. We studied the reproducibility of ASL MRI in normal volunteers. METHODS: ASL MRI was performed in healthy volunteers on 2 occasions using a 3.0 Tesla MRI scanner with flow-sensitive alternating inversion recovery (FAIR) perfusion preparation with a steady state free precession (True-FISP) pulse sequence. …”
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  15. 3215
    “…A kernel matrix from a reproducing kernel Hilbert spaces regression model was used to combine genomic and genealogical information in a semi-parametric scenario, avoiding inversion and adjustment complications. …”
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  16. 3216
    “…CONCLUSIONS/SIGNIFICANCE: Our results showed that the recombinant protein reproduced the biological properties described for the native protein—including binding to laminin in a manner that is dependent on carbohydrate recognition—showed N-acetylglucosaminidase activity, and stimulated murine peritoneal macrophages to produce high levels of TNF-α and nitric oxide. …”
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  17. 3217
    por Di Pierro, Francesco
    Publicado 2014
    “…The first is the poor phytochemical reproducibility obtained during the production process of herbal extracts, as herbal extracts are not always standardized in the whole manufacturing process, but only in their titer. …”
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  18. 3218
    “…Under the optimized conditions, high efficiency and reproducibility were achieved for each step, which enabled a reliable comparison of 24 the myocardial samples. …”
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  19. 3219
    “…The results of the collaborative study for the coded compounds were generally reproducible among the laboratories involved and intra-laboratory reproducibility was also good. …”
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