Mostrando 461 - 480 Resultados de 13,030 Para Buscar '"Assur"', tiempo de consulta: 1.36s Limitar resultados
  1. 461
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  3. 463
    “…BACKGROUND: The purpose of this study is to provide a framework for the development of a quality assurance (QA) program for use in medical 3D printing applications. …”
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  4. 464
    “…PURPOSE: The purpose of this study was to develop and test a set of illustrated instructions for effective training for mechanical quality assurance (QA) of medical linear accelerators (linac). …”
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  5. 465
    “…Our results provide guidance that laboratories can use to identify microplates suspicious for well-to-well contamination, enabling improved quality assurance.…”
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  6. 466
    “…In conclusion, in-house prepared IQC materials are cost-effective alternatives to commercial liquid IQCs for HIL quality assurance.…”
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  7. 467
    “…Objective: To analyze whether the results on quality assurance and safety culture in a healthcare organization are related to and affected by the actions implemented. …”
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  8. 468
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  10. 470
    “…PURPOSE: The delivery quality assurance (DQA) of intensity‐modulated radiotherapy (IMRT) plans is a prerequisite for ensuring patient treatments. …”
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  11. 471
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  13. 473
    “…PURPOSE: To assess the feasibility of using portal dosimetry (PD) for pre‐treatment quality assurance of single target, flattening filter free (FFF), volumetric arc therapy intracranial radiosurgery plans. …”
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  14. 474
  15. 475
    por Tsuruta, Jun
    Publicado 2019
    “…Besides them, the quality assurance system for dentist has not been established except the voluntary life-long learning program of the Japan Dental Association. …”
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  16. 476
  17. 477
    “…EGA is a fast and complementary method to traditional HPC for quantitative sterility assurance testing of surfaces. This work introduces and validates a 15-minute or faster assay for germinable endospores to complement the conventional lengthy, culture-based surface sterility validation, which is critical in hospitals, food and pharmaceutical industries to help minimize nosocomial infection, food spoilage, and pharmaceutical contamination.…”
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  18. 478
    “…With advances in high-dose-rate (HDR) brachytherapy, the importance of quality assurance (QA) is increasing to ensure safe delivery of the treatment by measuring dose distribution and positioning the source with much closer intervals for highly active sources. …”
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  19. 479
    “…To evaluate the diagnostic performance of laboratories an external quality assurance (EQA) study was performed in 2004. Participating laboratories (9/20) correctly detected anti-SARS antibodies in serum samples without false positive results in an immunofluorescence assay. …”
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  20. 480
    “…In order to overcome this shortcoming, we developed an automatic quality assurance (QA) method for automatic segmentation using convolutional neural networks (CNNs). …”
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