Zobrazeno 1 - 10
of 3 221
pro vyhledávání: '"Reflectance spectra"'
Autor:
MA Hongyan, WANG Hongwei
Publikováno v:
Jichu yixue yu linchuang, Vol 44, Iss 12, Pp 1696-1701 (2024)
Objective To construct a database comprising the reflectance spectra, data, and corresponding color and mode parameters using 110 skin color cards from the Pantone Skin Tone Guide (PSTG). Methods The measurement of reflectance spectrum was conducted
Externí odkaz:
https://doaj.org/article/42a23ce275194fc4b48c652ebf6918ec
Autor:
Monica Mazzini Perrotta, Carlos Roberto Souza Filho, Ana Paula Justo, João Henrique Gonçalves, Leonardo Brandão Araújo, Juliano Senna, Thais Danielle Oliveira Gasparin, Manoel Augusto Corrêa da Costa, João Luís Naleto
Publikováno v:
Journal of the Geological Survey of Brazil, Vol 7, Iss 3 (2024)
Reflectance spectral libraries are essential reference databases for the mineralogical characterization of geological samples analyzed using visible and infrared spectroscopy. Since 2011, the Geological Survey of Brazil has been actively developing a
Externí odkaz:
https://doaj.org/article/a0106c778b0943d4bbac7bbe2514fe10
Autor:
A. Mihaly Cozmuta, A. Peter, C. Nicula, A. Jastrzębska, M. Jakubczak, M.A.K. Purbayanto, A. Bunea, F. Bora, A. Uivarasan, Z. Szakács, L. Mihaly Cozmuta
Publikováno v:
Food Chemistry: X, Vol 23, Iss , Pp 101758- (2024)
Beads made of sodium alginate, whey protein concentrate, and red grape seed extract powder were exposed to white light and its red-orange, yellow-green-cyan, and cyan-blue-violet bands. The chemical analysis showed that encapsulation in the alginate
Externí odkaz:
https://doaj.org/article/aee313da6c5e4809965d24885cb4734c
Autor:
Selifonov, Alexey Andreevich, Zakharevich, Andrey Mikhailovich, Rykhlov, Andrey Sergeevich, Tuchin, Valery Viсtorovich
Publikováno v:
Известия Саратовского университета. Новая серия Серия: Физика, Vol 24, Iss 2, Pp 161-170 (2024)
Background and Objectives. There is a global trend towards an increase in the number of patients diagnosed with ovarian cancer during their reproductive years. One of the current clinical technologies is the technology of cryopreservation of removed
Externí odkaz:
https://doaj.org/article/ead2b18f564b4883b06e6e036bc15c2c
Publikováno v:
Ecological Informatics, Vol 82, Iss , Pp 102772- (2024)
Northern peatlands store up to 25% of global soil organic carbon and function as important hotspots for biodiversity. However, they are facing degradation from climate change driven by human activities as well as anthropogenic land use changes, up to
Externí odkaz:
https://doaj.org/article/5fa06e8ad9494eb4a4778c28cbbed1c2
Autor:
Helena Vieira, Joielan Xipaia dos Santos, Deivison Venicio Souza, Tawani Lorena Naide Acosta, Polliana D’ Angelo Rios, Graciela Ines Bolzon de Muñiz, Simone Ribeiro Morrone, Silvana Nisgoski
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 26 (2024)
Considering the complexity and difficulty of identifying forest species, wooden disks were collected to verify the potential of colorimetry to distinguish native species from Araucaria Forest stands of the Lauraceae family. The following species were
Externí odkaz:
https://doaj.org/article/70135a1cfaef44afb60606d557ab5e74
Autor:
Ekaterina Sukhova, Yuriy Zolin, Kseniya Grebneva, Ekaterina Berezina, Oleg Bondarev, Anastasiia Kior, Alyona Popova, Daria Ratnitsyna, Lyubov Yudina, Vladimir Sukhov
Publikováno v:
Plants, Vol 13, Iss 22, p 3258 (2024)
Remote sensing plays an important role in plant cultivation and ecological monitoring. This sensing is often based on measuring spectra of leaf reflectance, which are dependent on morphological, biochemical, and physiological characteristics of plant
Externí odkaz:
https://doaj.org/article/8ce4f372c6124dea8b045054b4db3eb6
Autor:
Antonio Currà, Riccardo Gasbarrone, Davide Gattabria, Giuseppe Bonifazi, Silvia Serranti, Daniela Greco, Paolo Missori, Francesco Fattapposta, Alessandra Picciano, Andrea Maffucci, Carlo Trompetto
Publikováno v:
Photonics, Vol 11, Iss 11, p 1025 (2024)
Near-infrared (NIR) spectroscopy is a powerful non-invasive technique for assessing the optical properties of human tissues, capturing spectral signatures that reflect their biochemical and structural characteristics. In this study, we investigated t
Externí odkaz:
https://doaj.org/article/11239fd41e144aa8807d47f185dcd05b
Publikováno v:
Chemical Physics Impact, Vol 8, Iss , Pp 100506- (2024)
Over the past few decades, there has been a growing and insatiable demand for power consumption across the globe. In this multifaceted landscape of optoelectronic applications, the role of lighting, especially in the form of white-light LEDs stands a
Externí odkaz:
https://doaj.org/article/e397d5b745b147a299b739cae6148302