Results 21 to 30 of about 518,604 (301)

Trees as huge flowers and flowers as oversized floral guides: the role of floral color change and retention of old flowers in Tibouchina pulchra

open access: yesFrontiers in Plant Science, 2015
Floral color changes and retention of old flowers are frequently combined phenomena restricted to the floral guide or single flowers in few-flowered inflorescences.
Vinícius Lourenço Garcia Brito   +4 more
doaj   +1 more source

\u27Texas Maroon’ Bluebonnet [PDF]

open access: yes, 2000
The Texas state flower, the bluebonnet, encompasses all six of the Lupinus species native to Texas. The most widespread and popular bluebonnet, Lupinus texensis Hook., is a winter annual that produces violet-blue [violet-blue group 96A, Royal ...
Davis, Tim D.   +5 more
core   +2 more sources

Is white skin really pink?

open access: yesCOLOR CULTURE AND SCIENCE, 2021
In this article, I determine the shades associated with the idea of a unique flesh color, retrace its history and emphasize its inclusion in the field of pink. I carry out this analysis in a transhistorical and transmediatic way. I will go through medieval texts, literary works, artists' writing, pictorial and abstractive work, as weel as other ...
openaire   +1 more source

The Composition of Anthocyanins and Carotenoids Influenced the Flower Color Heredity in Asiatic Hybrid Lilies

open access: yesHorticulturae, 2022
Flower color, including color hues and spot patterns, is an extremely important trait in Asiatic hybrid lilies. Investigating flower color variation across different cross combinations may help us select breeding parents efficiently.
Jiewen Li   +5 more
doaj   +1 more source

Pengaruh Warna Perangkap Feromon terhadap Hasil Tangkapan Imago Oryctes Rhinoceros di Perkebunan Kelapa Sawit [PDF]

open access: yes, 2008
The effectiveness of a synthetic-pheromone trap with active ingredient of ethyl-4-methyloctanoate in catching adults of Oryctes rhinoceros was believed to be influenced by the trap color.
Santi, I. S. (Idum)   +2 more
core   +2 more sources

Seeing life through positive-tinted glasses: color-meaning associations. [PDF]

open access: yesPLoS ONE, 2014
There is a growing body of literature to show that color can convey information, owing to its emotionally meaningful associations. Most research so far has focused on negative hue-meaning associations (e.g., red) with the exception of the positive ...
Sandrine Gil, Ludovic Le Bigot
doaj   +1 more source

Effects of Gender Color-Coding on Toddlers' Gender-Typical Toy Play [PDF]

open access: yes, 2015
Gender color-coding of children’s toys may make certain toys more appealing or less appealing to a given gender. We observed toddlers playing with two gender-typical toys (a train, a doll), once in gender-typical colors and once in gender-atypical colors.
Hines, M, Wong, WI
core   +1 more source

Chemical composition and microbiological evaluation of essential oil from Hyssopus officinalis L. with white and pink flowers

open access: yesOpen Chemistry, 2018
Hyssopus officinalis L. is a common plant that is most usually found in three color forms - f. cyaneus (blue), f. ruber Mill. (purple/pink) and f. albus Alef (white).
Baj Tomasz   +3 more
doaj   +1 more source

Abiotic Environment Predicts Micro- but Not Macroevolutionary Patterns of Flower Color in Monkeyflowers (Phrymaceae)

open access: yesFrontiers in Plant Science, 2021
Anthocyanin pigments are responsible for many of the vivid pink, purple, red, and blue flower colors across angiosperms and frequently vary within and between closely related species.
Dena Grossenbacher   +3 more
doaj   +1 more source

Red, Purple and Pink: The Colors of Diffusion on Pinterest

open access: yesPLOS ONE, 2015
Many lab studies have shown that colors can evoke powerful emotions and impact human behavior. Might these phenomena drive how we act online? A key research challenge for image-sharing communities is uncovering the mechanisms by which content spreads through the community. In this paper, we investigate whether there is link between color and diffusion.
Saeideh Bakhshi, Eric Gilbert
openaire   +4 more sources

Home - About - Disclaimer - Privacy