The Atmospheric Infrared Sounder (AIRS) flying on NASA’s EOS-AQUA platform has channels sensitive to both sulfur dioxide (SO2) and nitric acid (HNO3). We have developed a simple regression retrieval for both of these gases that illustrates the potential for AIRS, and other hyperspectral sounders, to retrieve these two gases. We have cross-validated the SO2 retrievals to those from the OMI instr...

Impacted cerumen is a widespread reason that patients visit Introduction: their health care providers. It effects approximately 2-6% of the general population and disproportionately impacts up to 65% of patients over 65. This study compared a new cerumen (earwax) removal product (Solution 1; EOS-002; a glycolic acid/bicarbonate formulation) versus two commercially available products (Solution 2...

Acidic aerosol concentrations measured by an annular denuder system (ADS) and a honeycomb denuder system (HDS) in Hsinchu, Taiwan, were compared. Aerosols were also sampled by a MOUDI (micro-orifice uniform deposit impactor) and analyzed by an ion chromatograph to determine the size distributions of different species. Using the measured aerosol size distribution, theoretical analysis showed tha...

The primary objective of the study is to test gastro retentive mucoadhesive Amoxicillin trihydrate (ATH) microspheres for various in vivo properties. Several metrics were used assess improved ATH Mastic gum (AMMM) vitro. In testing was conducted using formula-8 (AMMM-8), as suggested by prior results Soujanya et al., 2022. Four healthy rabbits both sexes availability plasma medicines. Pharmacok...

Experiments on the title compounds have been performed using a multidiagnostic stirred-flow reactor (SFR) in which the gas phase as well as the condensed phase has been simultaneously investigated under stratospheric temperatures in the range 175–200 K. Wall interactions of the title compounds have been taken into account using Langmuir adsorption isotherms in order to close the mass balance be...

in this work, a selective method for separation and preconcentration of nickel ions at trace level on modified multiwalled carbon nanotubes columns and determination by flame atomic absorption spectrometry (faas) has been developed. multiwalled carbon nanotubes were oxidized with concentrated hno3 and then modified with loading 1-(2-pyridylazo)-2-naphtol. the sorption of ni(ii) ions was quantit...