Results 61 to 70 of about 934,684 (307)

Determining color difference thresholds in denture base acrylic resin

, 2015
Statement of problem. In restorative prostheses, color is important, but the choice of color difference formula used to quantify color change in acrylic resins is not straightforward. Purpose.
Lin, Hong, Ren, Jiabao, Zheng, Gang, Huang, Qingmei   +3 more
core   +1 more source

Transcriptome Analysis of Differentially Expressed Genes in Freshwater Pearl Mussel (Sinohyriopsis cumingii) with Four Different Shell Colors

Animals
Pearl culture has long been a major global industry. As a significant global producer, China mainly produces pearls from the freshwater mussel (Sinohyriopsis cumingii). S.
Fuyong Huang, Qinghua Jiang, Jubin Xing, Yongbin Xu, Qingman Yang, Jinyu Tang, Zengping Tang, Xiao Liang, Shaohua Zhu, Bao Lou   +9 more
doaj   +1 more source

The Color Difference in Orbital Fat [PDF]

Archives of Ophthalmology, 2001
To identify and quantify carotenoids found in white and yellow orbital fat.Specimens of nasal (white) and preaponeurotic (yellow) orbital fat were obtained from patients during upper eyelid blepharoplasty. Carotenoids and retinoids were extracted and subjected to spectral and high-performance liquid chromatography analyses.The chromophore content of ...
B S, Sires, J C, Saari, G G, Garwin, J S, Hurst, F J, van Kuijk   +4 more
openaire   +2 more sources

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

The Influence of Projection Lamps on the Colors of Early Silent Cinema Films

Heritage
Quantitative data on the colors of early film productions is very scarce but may be useful for preserving these cultural assets and for guiding modern digitization processes.
Daniel Vázquez, Antonio Álvarez Fernández-Balbuena, Irene Hernández, Marian del Egido, Patricia Uceda, María Muñoz, Javier Rellán, Manuel Melgosa   +7 more
doaj   +1 more source

Categorical sensitivity to color differences

Journal of Vision, 2013
Categorical perception provides a potential link between color perception and the linguistic categories that correspond to the basic color terms. We examined whether the sensory information of the second-stage chromatic mechanisms is further processed so that sensitivity for color differences yields categorical perception. In this case, sensitivity for
Witzel, Christoph, Gegenfurtner, Karl R., Justus Liebig University Giessen   +2 more
openaire   +4 more sources

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

FEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 more
wiley   +1 more source

Riemannian Formulation of the CIEDE2000 Color Difference Formula

, 2010
International audienceThe CIELAB based CIEDE2000 colour difference formula to measure small to medium colour differences is the latest standard formula of today which incorporates different corrections for the non uniformity of CIELAB space.
Pant, Dibakar R., Farup, Yvar
core   +2 more sources

Identification of Sanghuang Strains from Different Sources and Comparative Study on Their Liquid Fermentation Performance and in Vivo Antioxidant Activity

Shipin gongye ke-ji
In this study, 10 Sanghuang strains were collected and identified, and the fermentation performances (mycelia biomass, color difference value and total flavonoid content) were analyzed in order to fully utilize Sanghuang resources and explore the ...
Siyu RUAN, Chunqin XIE, Zheng CAO, Weijie ZHANG, Junmin FAN, Haidong ZHU, Guoli HE   +6 more
doaj   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source