in-situ absorption
In situ absorption study of picroside-i and kutkoside (active principles of picroliv) using lc-ms-ms
... In situ absorption study was carried out to predict the intestinal absorbability of picroliv, in terms of its active moieties (Picroside I and ...the absorption by the other constituents present in ...
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Evaluation and improvement of an iterative scattering correction scheme for in situ absorption and attenuation measurements
... the absorption and attenuation meter designs including optimization of flow-tube diameter and reflecting ma- terials for the absorption tube, effects of multiple scat- tering, and potential errors in ...
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In vitro and in situ absorption studies of vasicine in rats
... The absorption of vasicine (V1), vasicine in the methanol extract (V1M) and vasicine in the ethanol extract (V1E) from the small intestine of anaesthetized rats was studied using the Doluisio in situ ...
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Scattering error corrections for in situ absorption and attenuation measurements
... that absorption at 715 nm may be non-zero, even in reasonably clear ocean ...of absorption from ...in absorption from 715 nm to 750 nm are often ...that absorption at 715 nm is on the slope of ...
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Aerosol absorption profiling from the synergy of lidar and sun-photometry: the ACTRIS-2 campaigns in Germany, Greece and Cyprus
... in situ measurements of the absorption profile airborne platforms were deployed, to acquire the absorption and scattering coefficients, BC mass concentration and particle size with multi-wavelength ...
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An in-situ synchrotron XAS methodology for surface analysis under high temperature, pressure and shear
... X-ray absorption spectroscopy ...in situ the transient decomposition reactions of various oil additives on di ff erent surfaces under a wide range of realistic operating conditions of contact pressure ...
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FORMULATION AND EVALUATION OF INSITU GEL CONTAINING PEFLOXACIN MESYLATE
... In situ gelling system of Pefloxacin Mesylate provides sustained release of drug based on polymeric carriers that undergo sol-to-gel transition upon change in temperature & ...
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The development and evaluation of airborne in situ N 2O and CH4 sampling using a quantum cascade laser absorption spectrometer (QCLAS)
... In situ aircraft-based measurements form an important part of this top-down approach, enabling high-resolution sam- pling on regional scales ...in situ measurements of N 2 O, emphasising the need for wider ...
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Cr (VI)/Cr (III) SPECIATION BY IN SITU ELECTRODEPOSITION ONTO TUBE PRIOR TO ELECTROTHERMAL ATOMIC ABSORPTION SPECTROMETRY
... that chromium speciation can be achieved in samples of 0.5 M NaCl, using acetate buffer to adjust pH to 4.7. The results also will be given for attempted chromium speciation studies by in situ deposition onto ...
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A Study of Transient Phase Transformation in LFS/C using in-situ Time Resolved X-ray Absorption Spectroscopy
... relaxation of the high performance LFS/C material are investigated using in situ time resolved X-ray absorption spectroscopy (XAS). Results show that phase transformation involving the present of Fe ion in ...
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The ICAD (iterative cavity-enhanced DOAS) method
... absorption bands in the simulated optical density are almost perfectly matched, reducing the fit residual by 4 orders of magnitude. There are still small residual structures, with in- creasing magnitude for higher ...
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Time resolved infrared imaging and spectroscopy for engine diagnostics
... • The emissions of these species are very strong, yielding strong signals even with integration times on the order of 10 µs. The strength of the signal allows the flame size, sha- pe, and position to be quantified with ...
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Chemical State of Iron of LiFePO4 during Charge Discharge Cycles Studied by In Situ X ray Absorption Spectroscopy
... (XANES) is sensitive to the valence of an element present in a sample, and provides information about small changes in the chemical state of a specific element in a sample. In-situ XAS analysis may be useful for ...
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Electrochemical Remediation of Copper-Contaminated Soils Enhanced by Ethylenediaminetetraacetic Acid: an in-situ X-ray Absorption Spectroscopic Study
... (eV/eV). The energy of the X-ray beam was calibrated against the absorption edge of a copper foil at 8979 eV. Room-temperature Cu K edge spectra were collected with a Lytle fluorescence detector. The standard ...
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Comparison of tropospheric NO2 vertical columns in an urban environment using satellite, multi-axis differential optical absorption spectroscopy, and in situ measurements
... Acknowledgements. The authors thank the Ontario Ministry of the Environment for providing the in situ data, and Environment Canada for funding the MAX-DOAS instrument and providing operational support for R. ...
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Activation and Deactivation of a Robust Immobilized Cp*Ir-Transfer Hydrogenation Catalyst: A Multielement in Situ X-ray Absorption Spectroscopy Study
... The decrease in Ir − Cl signals above was corroborated by Cl K-edge XANES spectra where corresponding decreases in the edge jump, that is, absorption according to Lambert − Beer law, in the samples after 3 and 30 ...
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Intestinal Absorption of Sucrose in Man: The Site of Hydrolysis and Absorption
... The present studies showing rapid hydrolysis and absorption of sucrose in upper and mid-jejunum are compatible with the extensive human disaccharidase assay experiments of Auricchio and [r] ...
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In-Situ Preparation of Conducting Polymers/Copper(II)-Maghnite Clay Nanocomposites
... Ultraviolet-Visible absorption Measurements Fig. 2 Show typical Ultraviolet-Visible spectra of homo- and co-polymer nanocomposites doped with Mag-Cu. However, the absorption depends on the polymerization ...
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Impact of ex situ and in situ cleans on the performance of bipolar transistors with low thermal budget in situ phosphorus doped polysilicon emitter contacts
... The use of a cluster tool for polysilicon deposition is one ap- proach that has been used to achieve good control over the in- terfacial oxide. Cluster tools are designed to integrate several process steps in one system, ...
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Laser in situ keratomileusis in patients with collagen vascular disease: a review of the literature
... in situ keratomileusis (LASIK) surgery in patients with collagen vascular diseases (CVD) and assess whether these patients make appropriate candidates for laser vision correction, and offer treatment ...
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