Results 1 to 10 of about 5,350 (254)

The Use of Hemispherical Directional Reflectance to Evaluate the Interaction of Food Products with Radiation in the Solar Spectrum [PDF]

open access: yesFoods, 2022
Food product packaging should block light to protect nutrients, color and active ingredients in functional food from degradation. Currently, packages are not optimized in terms of the solar radiation impact on the products they contain.
Sławomir Wilczynski   +1 more
exaly   +4 more sources

The Use of Hemispheric Directional Reflectance Method to Verify the Usefulness of Filters Protecting the Skin Against Infrared Radiation [PDF]

open access: yesClinical, Cosmetic and Investigational Dermatology, 2023
Anna Stolecka-Warzecha,1 Sławomir Wilczyński,1 Agnieszka Pawlus,1 Agata Lebiedowska,1 Łukasz Chmielewski,2 Zuzanna Niezgoda1 1Department of Basic Biomedical Science, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University
Stolecka-Warzecha A   +5 more
doaj   +2 more sources

Reflectance Anisotropy from MODIS for Albedo Retrieval from a Single Directional Reflectance

open access: yesRemote Sensing, 2022
Surface reflectance anisotropy and insufficient multi-angular observations are the main challenges in albedo estimation from satellite observations.
Hu Zhang, Ziti Jiao, Yi Lian
exaly   +3 more sources

The Influence of Sebum on Directional Reflectance of the Skin

open access: yesApplied Sciences (Switzerland), 2023
The sebaceous glands are responsible for the secretion of sebum. Its function is to maintain a proper epidermal barrier and participate in metabolic processes within the epidermis.
Anna Banys   +2 more
exaly   +3 more sources

Assessment of MODIS BRDF/Albedo Model Parameters (MCD43A1 Collection 6) for Directional Reflectance Retrieval

open access: yesRemote Sensing, 2017
Measurements of solar radiation reflected from Earth’s surface are the basis for calculating albedo, vegetation indices, and other terrestrial attributes.
Xianghong Che   +2 more
exaly   +3 more sources

Cutting out the middleman: calibrating and validating a dynamic vegetation model (ED2-PROSPECT5) using remotely sensed surface reflectance [PDF]

open access: yesGeoscientific Model Development, 2021
Canopy radiative transfer is the primary mechanism by which models relate vegetation composition and state to the surface energy balance, which is important to light- and temperature-sensitive plant processes as well as understanding land–atmosphere ...
A. N. Shiklomanov   +4 more
doaj   +1 more source

Use Directional-Hemispherical Reflectance to Identify Female Skin Features in Response of Microdermabrasion Treatment

open access: yesApplied Sciences, 2022
Diamond microdermabrasion is one of the most popular cosmetological treatments in the field of mechanical, controlled abrasion of the stratum corneum corneocytes. In this study, the influence of micropeeling on the optical properties of the skin features
Anna Stolecka-Warzecha   +5 more
doaj   +1 more source

ReDDLE-Net: Reflectance Decomposition for Directional Light Estimation

open access: yesPhotonics, 2022
The surfaces of real objects can visually appear to be glossy, matte, or anywhere in between, but essentially, they display varying degrees of diffuse and specular reflectance.
Jiangxin Yang   +6 more
doaj   +1 more source

Correction of Directional Effects in VEGETATION NDVI Time-Series

open access: yesRemote Sensing, 2021
Land surface reflectance measurements from the VEGETATION program (SPOT-4, SPOT-5 and PROBA-V satellites) have led to the acquisition of consistent time-series of Normalized Difference Vegetation Index (NDVI) at a global scale.
Jonathan León-Tavares   +5 more
doaj   +1 more source

In-Situ and Aircraft Reflectance Measurement Effectiveness for CAL/VAL Activities: A Study over Railroad Valley

open access: yesRemote Sensing, 2020
This paper aims to assess the relationship between the surface reflectance derived from ground based and aircraft measurements. The parameters of the Rahman–Pinty–Verstraete (RPV) and Ross Thick-LiSparse (RTLS) kernel based bi-directional reflectance ...
Christian Lanconelli   +9 more
doaj   +1 more source

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