نتایج جستجو برای: atomizer speed
تعداد نتایج: 206552 فیلتر نتایج به سال:
INTRODUCTION Topical airway anesthesia is known to improve tolerance and patient satisfaction during flexible bronchoscopy (FB). Lidocaine is commonly used, delivered as an atomized spray. The current study assesses safety and patient satisfaction for nasal anesthesia of a new atomization device during outpatient bronchoscopy in lung transplant recipients. METHODS Using a prospective, non-bli...
This work describes the method of a selective hydride generation-cryotrapping (HG-CT) coupled to an extremely sensitive but simple in-house assembled and designed atomic fluorescence spectrometry (AFS) instrument for determination of toxicologically important As species. Here, an advanced flame-in-gas-shield atomizer (FIGS) was interfaced to HG-CT and its performance was compared to a standard ...
A. L. Miller National Institute for Occupational Safety and Health/ Spokane Research Lab, Spokane, WA 99207, USA Abstract A hygroscopicity tandem differential mobility analyzer (HTDMA) technique is used to determine size-effect of nanoparticles (NaCl, (NH4)2 SO4, KCl, NH4NO3, MgCl2, CaCl2) on their hygro scopic properties (deliquescence relative humidity (DRH) and hygroscopic growth factor (GF...
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