Results 281 to 290 of about 806,174 (347)
Mathematical Prediction for Geometry‐Mediated Cell 3D In‐Growth on Bone Tissue Engineering Scaffolds
Advanced Science, EarlyView.This study identifies a fundamental pore size dependent pattern of three dimensional bone marrow derived mesenchymal stem cell (BMSC) infiltration within porous scaffolds, where small pores promote horizontal cellular bridging and large pores facilitate vertical migration.
Xiang Gao +15 more
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A Wireless, Battery‐Free Artificial Throat Patch with Deep Learning for Emotional Speech Recognition
Advanced Science, EarlyView.In this work, Xu and co‐workers develop a wireless, battery‐free artificial throat patch system (ATPS) consisting of a carbon nanotube‐based thin‐film strain sensor and a miniaturized flexible printed circuit board, to enable real‐time sensing of throat signals.
Bingxin Xu +10 more
wiley +1 more source
Advanced Science, EarlyView.A high‐entropy oxide ceramic of (Gd1/2Lu1/2)2(Ti1/3Zr1/3Hf1/3)2O7 is prepared through a molecular synthesis route of pyrolytic solid‐solution reactions. The architectured nanofiber aerogel manifests unprecedented thermomechanical properties, including superelastic compressibility of 98% from −196 to 1500 °C, and thermal superinsulation capacity (24.14 ...
Xiaoke Jiang +9 more
wiley +1 more source
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Developmental color perception
Journal of Experimental Child Psychology, 1975Abstract The purpose of this research is to extend the investigation of surface color perception to several age levels. The 108-item color perception test, originally used with young children, employs six Munsell hue matrices divided into nine combinations each of low, mid, and high chroma and low, mid, and high value across two levels of hue ...
R, Gaines, A C, Little
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Human Factors: The Journal of the Human Factors and Ergonomics Society, 1972
Twelve SCUBA divers were assigned in groups of four to depths of 30, 60, and 90 ft. in the ocean to examine 13 plates of a standard diagnostic color perception test. In clear water, under conditions of low illumination, colors in the full range of the visible spectrum were detectable at 90 ft.
F L, Behan, R A, Behan, H W, Wendhausen
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Twelve SCUBA divers were assigned in groups of four to depths of 30, 60, and 90 ft. in the ocean to examine 13 plates of a standard diagnostic color perception test. In clear water, under conditions of low illumination, colors in the full range of the visible spectrum were detectable at 90 ft.
F L, Behan, R A, Behan, H W, Wendhausen
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American Behavioral Scientist, 2015
Scholars are increasingly employing skin color measures to investigate racial stratification beyond the dimensions of self- or other-classification. Current understandings of the relationship between phenotypic traits, like skin color, and racial classification are incomplete.
Denia Garcia, Maria Abascal
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Scholars are increasingly employing skin color measures to investigate racial stratification beyond the dimensions of self- or other-classification. Current understandings of the relationship between phenotypic traits, like skin color, and racial classification are incomplete.
Denia Garcia, Maria Abascal
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Physics Today, 1992
To understand the physics of color, one must first understand the basics of color perception. Color is, first and foremost, a perception. Even though the stimulus that enters our eyes and produces the perception can be described and measured in physical terms, the actual color that we perceive is the result of a complex series of processes in the human
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To understand the physics of color, one must first understand the basics of color perception. Color is, first and foremost, a perception. Even though the stimulus that enters our eyes and produces the perception can be described and measured in physical terms, the actual color that we perceive is the result of a complex series of processes in the human
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Science, 1974
Human infants 4 to 6 months of age devoted more visual fixation to checkerboards composed of two Munsell hues equated for brightness and saturation than to unpatterned targets of either hue. Strength of pattern preference was positively related to degree of hue difference in the checkerboards.
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Human infants 4 to 6 months of age devoted more visual fixation to checkerboards composed of two Munsell hues equated for brightness and saturation than to unpatterned targets of either hue. Strength of pattern preference was positively related to degree of hue difference in the checkerboards.
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Perceptual and Motor Skills, 1960
Bjerstedt (1960) submits evidence that a preference for red colors is characteristic of "stimulus-receptive" personalities, most typically children who display immediate need-gratification. Since this trait is also markedly associated wich primitivity (Doob, 1958), it might be expected that redness had a particularly strong impact on the perceptual ...
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Bjerstedt (1960) submits evidence that a preference for red colors is characteristic of "stimulus-receptive" personalities, most typically children who display immediate need-gratification. Since this trait is also markedly associated wich primitivity (Doob, 1958), it might be expected that redness had a particularly strong impact on the perceptual ...
openaire +1 more source