Mostrando 661 - 680 Resultados de 1,332 Para Buscar '"Serrat"', tiempo de consulta: 0.23s Limitar resultados
  1. 661
    “…The correlation between the microstructure of serrated flow behavior in stress-strain curves and melt spinning speeds of ribbons was also evaluated. …”
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  2. 662
  3. 663
    por Kim, Kyeong Ok, Chiorean, Michael V.
    Publicado 2020
    “…CONCLUSIONS: CE has a higher detection rate than WLE for advanced neoplasia and serrated lesions in patients with IBD under surveillance. …”
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  4. 664
    “…Moreover, LtuBOP2 participated in leaf serration formation by promoting the antagonistic relationship between KNOX I and hormones during leaf margin development. …”
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  5. 665
    por Lambert, René
    Publicado 2010
    “…However the efficacy of diagnostic endoscopy still requires improvement and quality control on the following points: (1) technology, with a generalized use of the recently introduced high-resolution endoscopes. (2) diagnosis of poorly visible nonpolypoid precursors: this applies to small depressed lesions and large slightly elevated or sessile serrated and non-serrated precursors, particularly in the proximal colon. (3) treatment and training in therapeutic endoscopy, including the most recent techniques of mucosal resection of nonpolypoid lesions.…”
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  6. 666
    “…The low stacking fault energy plus the stable face-centered cubic structure at ultralow temperatures, enabled by the high-entropy alloying, played a pivotal role bridging dislocation slip and serration. Insights from the in situ experiments point to the role of entropy in the design of structural materials with superior properties.…”
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  7. 667
    “…Large amounts of deformation bands led to obvious serration behaviors of the NiCrFeCoMn high-entropy alloy under dynamic loading.…”
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  8. 668
  9. 669
    “…Loss‐of‐function mutations in RNF43 induce activation of Wnt ligand‐dependent Wnt/β‐catenin signaling through stabilization of the Frizzled receptor, which is often found in microsatellite instability (MSI)‐type colorectal cancer (CRC) that develops from sessile serrated adenomas. However, the mechanism underlying how RNF43 mutations promote tumorigenesis remains poorly understood. …”
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  10. 670
    “…This research used non-serrated and serrated blade knives to inflict trauma on Sus scrofa ribs (n = 240). …”
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  11. 671
    “…The deformation behavior is characterized by discrete, jerky stress-drop bursts (serrations). Here we present a quantitative theory for the serration behavior of BMGs, which is a critical issue for the understanding of the deformation characteristics of BMGs. …”
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  12. 672
  13. 673
    “…The DDR was 24 % (6 patients had a total of 12 dysplastic lesions) and sessile serrated lesion detection rate was 12 % (3 patients had a total of 4 sessile serrated polyps). …”
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  14. 674
    “…However, both lack a sessile serrated adenoma/polyp (SSA/P) category. This has been addressed by the modified Sano's (MS) and Workgroup serrAted polypS and Polyposis (WASP) classifications. …”
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  15. 675
    “…Among the 240 polyps, 34 were sessile serrated lesions. The detection rate for sessile serrated lesions with the CAD system used in LCI mode was 100%. …”
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  16. 676
  17. 677
    “…Further research is required to improve further the detection of flat lesions, including sessile serrated polyps.…”
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  18. 678
    por Huerta, Antonio
    Publicado 1998
    Libro
  19. 679
    “…Prevalence of malignant polyps with submucosal invasion was 1.23% and for all polyps with malignant cells was 6%; malignant polyps had a larger size (23.44 mm mean diameter) vs benign polyps (9.63 mm); the risk of malignancy was increased in polyps larger than 10 mm, in lateral spreading lesions and in Paris types 0-Ip, 0-Isp, in sigmoid, descending colon and rectum, in sessile serrated adenoma and traditional serrate adenoma subtypes of serrated lesions and in tubulovillous and villous adenoma. …”
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  20. 680
    “…For detecting a sessile/serrated adenoma, the summary estimates for sensitivity and specificity were 0.964 (95% CI 0.895-0.988) and 0.998 (95% CI 0.995-0.999) respectively. …”
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