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12001“…The coefficient of variation associated was lower for the improved microscale method than for the conventional method, thereby assuring the replicability of the process. CONCLUSIONS: The improved microscale method proposed here increases the extraction power and batch capacity, while reducing the sample quantity, solvent amounts and extraction time. …”
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12002por Alemayehu, Chalachew, Mitchell, Geoffrey, Aseffa, Abraham, Clavarino, Alexandra, McGree, James, Nikles, Jane“…However, as local medicines regulation does not include bioequivalence tests on locally produced drugs, physicians and patients need assurance about the effectiveness and safety of local generics. …”
Publicado 2017
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12003por Henry, Rachael, Nantongo, Lynda, Wagner, Anita Katharina, Embrey, Martha, Trap, Birna“…Their weakest areas were assuring continuity and setting targets (17%), and most MMS were fair to strong in effective communication, use of tools, and problem solving. …”
Publicado 2017
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12004por Brezovich, Ivan A., Popple, Richard A., Duan, Jun, Shen, Sui, Wu, Xingen, Benhabib, Sidi, Huang, Mi, Cardan, Rex A.“…Steel BBs used as markers in quality assurance (QA) phantoms are clearly visible in MV and planar kV images, but artifacts compromise cone‐beam CT (CBCT) isocenter localization. …”
Publicado 2016
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12005por Zhang, Yin, Ding, Kai, Cowan, Garth, Tryggestad, Erik, Armour, Elwood, Wang, Ken Kang‐Hsin“…Traditional quality assurance (QA) procedure focuses on the measurement of single radiation isocenter, usually of 6 megavoltage (MV) photon beams. …”
Publicado 2015
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12006por Spina, Alexander, Lenglet, Annick, Beversluis, David, de Jong, Marja, Vernier, Larissa, Spencer, Craig, Andayi, Fred, Kamau, Charity, Vollmer, Simone, Hogema, Boris, Irwin, Andrea, Ngueremi Yary, Roger, Mahamat Ali, Açyl, Moussa, Ali, Alfani, Prince, Sang, Sibylle“…Pregnant or visibly ill AJS cases presenting at hospital were tested with Assure(®) IgM HEV rapid diagnostic tests (RDTs) and some with Polymerase Chain Reaction (PCR) in Amsterdam; confirmed cases were RDT-positive and controls were RDT-negative. …”
Publicado 2017
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12007“…The purpose of this work is to investigate a comprehensive process control approach to linac output constancy quality assurance (QA). The RBA‐3 dose constancy check was used to verify outputs of photon beams and electron beams delivered by a Varian Clinac 21EX linac. …”
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12008“…Quality assurance (QA) of an intensity‐modulated radiation therapy (IMRT) plan is more complex than that of a conventional plan. …”
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12009“…[Commissioning and quality assurance of treatment planning computers. Int J Radiat Oncol Biol Phys. 1993; 26:261—273], agreements between calculated and measured doses are [Formula: see text] and [Formula: see text] for the regions of low‐ and high‐dose gradients, respectively. …”
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12010por Morgenstern, Jakob, Fleming, Thomas, Kadiyska, Ivelina, Brings, Sebastian, Groener, Jan Benedikt, Nawroth, Peter, Hecker, Markus, Brune, Maik“…The lower limit of quantification was 2.5 pg mL(−1) and linearity (R (2) = 0.998) was guaranteed between 2.5 and 500 pg mL(−1) for 15d-PGJ(2). Selectivity was assured by the use of two individual mass transitions (qualifier and quantifier). …”
Publicado 2017
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12011por Khan, Najeeb Ullah, Zalan, Ali, Petruzziello, Arnolfo, ud din, Iftikhar, Haq, Fazle, Hayat, Yousaf“…Provision of diagnostics and treatment facilities against HBV in healthcare units of KP-Pakistan should be assured.…”
Publicado 2018
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12012“…Release of all measured compounds increased with the pretreatment severity and ethanol yields from each pretreatment correlated with the respective glucose yield, providing assurance that any inhibitory compounds generated were tolerated by the fermentation yeast. …”
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12013“…This study indicates that strategy adopted in program I (2008–2011) should be more appropriate for the KR2. Quality-assured treatment of all confirmed, clinical and suspected malaria cases may be helpful for the reduction of malaria burden.…”
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12014por Peter, Trevor, Zeh, Clement, Katz, Zachary, Elbireer, Ali, Alemayehu, Bereket, Vojnov, Lara, Costa, Alex, Doi, Naoko, Jani, Ilesh“…If applied to VL testing programs, these approaches could help improve the impact of VL on ART failure management and patient outcomes, reduce overall costs and help ensure the sustainable access to reduced pricing for test commodities, as well as improve supportive health systems such as efficient, and more rigorous quality assurance. These lessons draw from traditional laboratory practices as well as fields such as logistics, operations management and business. …”
Publicado 2017
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12015“…Most machines failed these expectations, presumably due to tolerances for initial beam matching (0.05 cm in R (90); 0.10 cm in R (80–20)) and ongoing quality assurance (0.2 cm in R (50)). Also, comparison of energy spectra or metrics for a single beam energy (six machines) showed outlying spectra. …”
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12016por Stanley, Dennis N., Rasmussen, Karl, Kirby, Neil, Papanikolaou, Nikos, Gutiérrez, Alonso N.“…INTRODUCTION: A robust image quality assurance and analysis methodology for image‐guided localization systems is crucial to ensure the accurate localization and visualization of target tumors. …”
Publicado 2018
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12017por Shih, Mei-Shu“…Empirically, the data generated from the chosen CROs should meet the regulatory requirements for approval. A quality assurance unit from the sponsor should be vigilant in performing audits and inspections of the candidate CROs prior to contracting. …”
Publicado 2015
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12018por Madarati, Ahmad A.“…The email explained the study’s methods and assured that participants’ identities and information given would remain anonymous and confidential. …”
Publicado 2018
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12019por Marks, Kristin J., Luthringer, Corey L., Ruth, Laird J., Rowe, Laura A., Khan, Noor A., María De-Regil, Luz, López, Ximena, Pachón, Helena“…Many country-grain combinations described systems for external (64%) monitoring, and stated that industry is required to follow quality assurance/quality control (64%), though detailed protocols (33%) and roles and responsibilities (45%) were frequently not described. …”
Publicado 2018
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12020“…CONCLUSION: The high selectivity to CD44-positive U87 cancer cells and low cytotoxicity in L929 normal cells assured the promising potential of CD-PEG-PLGA NPs as gene delivery nano-carriers.…”
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