21. Reflectance pulse oximetry may be used as an alternative to transmissive pulse oximetery described above.22. Coherent light poses a risk of monochromatic reflection interference and mismatch of multilayer reflectance bandwidth. 23. Oljato's possible comet-like nature is supported by its unusual UV reflectance . 24. Assessing the consistency of AVHRR and MODIS L1B reflectance for generating Fundamental Climate Data Records. 25. Reflectance is a physical property of a material that describes how it reflects incident light.26. The appearance of various materials are determined to a large extent by their reflectance properties. 27. Much of this work was motivated by the non-Lambertian reflectance of the moon. 28. This difficulty can be overcome by using an attenuated total reflectance ( ATR ) device. 29. The effective reflectance of ceiling, floor, and walls are estimated from tabular data. 30. This reflectance function has to be invertible.
