Theoretical and experimental investigation of factors affecting precision in molecular absorption spectrophotometry

LD Rothman, SR Crouch, JD Ingle - Analytical Chemistry, 1975 - ACS Publications
… that optimum measurement precision occurs near 37% T may be grossly in error under
certain conditions. In this … varied to change the contributions of Case I, II, and III noise sources …

Measurements of scattering and absorption changes in muscle and brain

E Gratton, S Fantini… - … of the Royal …, 1997 - royalsocietypublishing.org
… The crucial point in the determination of the optical parameters of tissues using the
multidistance method is in how well the actual anatomy realize the conditions of a semi-infinite …

The effect of changes in atmospheric conditions on the measured sound absorption coefficients of materials for scale model tests

K Baruch, A Majchrzak, B Przysucha, A Szeląg… - Applied Acoustics, 2018 - Elsevier
… is really necessary to achieve good accuracy of the sound absorption coefficient measurements.
In order to answer this question, the authors firstly ran a theoretical analysis of the issue …

Two-photon absorption: an overview of measurements and principles

M Rumi, JW Perry - Advances in Optics and Photonics, 2010 - opg.optica.org
… by selecting a measurement technique, conditions to be used … , the change in temperature
induced by 2PA absorption can … It is also possible to measure the pressure change or acoustic …

Cavity ring‐down spectroscopy for quantitative absorption measurements

P Zalicki, RN Zare - The Journal of chemical physics, 1995 - pubs.aip.org
measurements. First, we have to consider conditions that allow for reliable measurement of
absorption in … mode being absorbed, the time at which the mode envelope changes must be …

Measures of exposure versus measures of rate and extent of absorption

ML Chen, L Lesko, RL Williams - Clinical pharmacokinetics, 2001 - Springer
… FDA guidance[47] has recommended a change in focus from measures of absorption rate
to … Under such conditions, a mean apical concentration was suggested by averaging those …

Aerosol light absorption and its measurement: A review

H Moosmüller, RK Chakrabarty, WP Arnott - Journal of Quantitative …, 2009 - Elsevier
… The heating of light absorbing aerosols changes the local atmospheric temperature, which
influences relative humidity, atmospheric circulation and stability and thereby cloud formation …

Optical measurements of absorption changes in two-layered diffusive media

F Fabbri, A Sassaroli, ME Henry… - Physics in Medicine & …, 2004 - iopscience.iop.org
… of the geometrical conditions and optical … ) or two absorption changes associated with each
layer (dpf 2-l). We have found that if one is interested in measuring the absorption changes in …

Absorption spectroscopy

SM Nilapwar, M Nardelli, HV Westerhoff… - Methods in enzymology, 2011 - Elsevier
… if such change is possible; light absorption by substances is … can be determined by
measuring absorption of chromophore … under similar reaction conditions keeping the glucose …

A comparison of methods for the measurement of the absorption coefficient in natural waters

WS Pegau, JS Cleveland, W Doss… - Journal of …, 1995 - Wiley Online Library
absorption measurements were distributed over the final 9 days of the experiment, when
bio-optical conditions … the measured gelbstoff absorption changing independently of the particu- …