Results 11 to 20 of about 137,316 (288)

Controls on Ocean Color Spectra Observed During the North Atlantic Aerosols and Marine Ecosystems Study (NAAMES)

Frontiers in Marine Science, 2020
Satellite ocean color remote sensing is the primary method to retrieve synoptic measurements of the optical properties of the ocean on large spatial and regular time scales.
James G. Allen, David A. Siegel, Norman B. Nelson, Stuart Halewood   +3 more
doaj   +1 more source

AOPs Are Not Additive: On the Biogeo-Optical Modeling of the Diffuse Attenuation Coefficient

Frontiers in Marine Science, 2018
Commonly we see the diffuse attenuation coefficient of downwelling irradiance (Kd) expressed as a sum of the contributions of various constituents. We show here that, both theoretically and numerically, because Kd is an apparent optical property (AOP ...
Zhongping Lee, Shaoling Shang, Robert Stavn   +2 more
doaj   +1 more source

BIO OPTICAL MODELLING OF LAGUNA LAKE USING BOMBER TOOL AND WASI-DERIVED INVERTED PARAMETERS [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
Laguna Lake is significant to its surrounding cities and municipalities as it serves multiple purposes: flood basin, aquaculture, water source for irrigation and domestic use, among others. Monitoring the lake’s water quality is an integral part ensuring
R. L. Jalbuena, R. L. Jalbuena, A. C. Blanco, A. C. Blanco, A. Manuel, A. Manuel, R. R. Sta. Ana, J. A. Santos   +7 more
doaj   +1 more source

Primary visual cortex activity along the apparent-motion trace reflects illusory perception [PDF]

, 2005
The illusion of apparent motion can be induced when visual stimuli are successively presented at different locations. It has been shown in previous studies that motion-sensitive regions in extrastriate cortex are relevant for the processing of apparent ...
Kriegeskorte, Nikolaus, Kriegeskorte, N., Wolf Singer, Singer Wolf, Muckli, Lars, Kohler, A., Nikolaus Kriegeskorte, Muckli Lars, Wolf Singer (81850), Axel Kohler (275065), Kohler Axel, Nikolaus Kriegeskorte (275066), Lars Muckli, Lars Muckli (81851), Muckli, L., Kriegeskorte Nikolaus, Kohler, Axel, Singer, Wolf, Axel Kohler, Singer, W.   +19 more
core   +1 more source

Investigation on the Influence of Paper Making Variables on Apparent Density of Paper Produced From Old Corrugated Container [PDF]

تحقیقات علوم چوب و کاغذ ایران, 2007
Apparent Density of paper is the most effective physical property which directly and indirectly affects most of the strength and optical properties of paper such as tensile strength, modulus of elasticity, light scattering coefficient as well as the ...
Omid Ramazani, Ahmad Jahan latibari, Mohammad mehdi Faezipoor, Ali akbar Enayati, Sayed mehdi Manzor alajdad   +4 more
doaj   +1 more source

Controlling the electro-optic response of a semiconducting perovskite coupled to a phonon-resonant cavity

Light: Science & Applications, 2023
Optical cavities, resonant with vibrational or electronic transitions of material within the cavity, enable control of light-matter interaction. Previous studies have reported cavity-induced modifications of chemical reactivity, fluorescence, phase ...
Lucia Di Virgilio, Jaco J. Geuchies, Heejae Kim, Keno Krewer, Hai Wang, Maksim Grechko, Mischa Bonn   +6 more
doaj   +1 more source

Optical and biogeochemical properties of diverse Belgian inland and coastal waters [PDF]

Earth System Science Data, 2022
From 2017 to 2019, an extensive sampling campaign was conducted in Belgian inland and coastal waters, aimed at providing paired data of optical and biogeochemical properties to support research into optical monitoring of aquatic systems. The campaign was
A. Castagna, L. Amadei Martínez, M. Bogorad, I. Daveloose, R. Dasseville, H. M. Dierssen, M. Beck, J. Mortelmans, H. Lavigne, A. Dogliotti, D. Doxaran, K. Ruddick, W. Vyverman, K. Sabbe   +13 more
doaj   +1 more source

Synthesis, physico-mechanical properties, material processing, and math models of novel superior materials doped flake of carbon and colloid flake of carbon

Journal of Materials Research and Technology, 2021
High performance colloid flake of carbon is gaining interest due importance in meeting the challenges of the globe. To make novel superior materials, the pulverized fuel ash-green adhesive based construction materials modified with the flake of carbon ...
Mehmet Serkan Kırgız, André Gustavo de Sousa Galdino, John Kinuthia, Anwar Khitab, Muhammad Irfan Ul Hassan, Jamal Khatib, Hesham El Naggar, Carlos Thomas, Jahangir Mirza, Said Kenai, Tuan Anh Nguyen, Moncef Nehdi, Muhammad Syarif, Ahmed Ashteyat, Ravindran Gobinath, Ahmed Soliman, Trinity A. Tagbor, Manoj A. Kumbhalkar, Naraindas Bheel, Chandra Sekhar Tiwary   +19 more
doaj   +1 more source

Dielectric properties of CaCu3Ti4O12 based multiphased ceramics [PDF]

, 2006
A “soft chemistry” method, the coprecipitation, has been used to synthesize the perovskite CaCu3Ti4O12 (CCT). Three main types of materials were obtained for both powders and sintered ceramics: a monophased consisting of the pure CCT phase, a biphased ...
Durand, Bernard, Lebey, Thierry, Boulos, Madona, Guillemet-Fritsch, Sophie, Guillemet, Sophie   +4 more
core   +1 more source

Estimating Underwater Light Regime under Spatially Heterogeneous Sea Ice in the Arctic

Applied Sciences, 2018
The vertical diffuse attenuation coefficient for downward plane irradiance ( K d ) is an apparent optical property commonly used in primary production models to propagate incident solar radiation in the water column. In open water, estimating K
Philippe Massicotte, Guislain Bécu, Simon Lambert-Girard, Edouard Leymarie, Marcel Babin   +4 more
doaj   +1 more source