Results 11 to 20 of about 136,487 (304)

Intrinsic climatic predictability affects ornamental coloration of adult males: Evidence for compensation among carotenoid‐ and melanin‐based coloration [PDF]

open access: yes, 2022
© 2022 The Authors. Functional Ecology published by John Wiley & Sons Ltd on behalf of British Ecological Society. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and ...
Diego Vicente‐Sastre   +6 more
core   +1 more source

Color on color, what color is it?

open access: yesMammalogy Notes, 2023
Leucism is expressed as the almost total decoloration of certain or whole parts of the body, but preserving the typical color of eyes, nails, and skin. We show the first known case of leucism in a three-striped palm squirrel in Telangana, India. On 12th December 2022, we observed a white-coloured juvenile three-striped palm squirrel along with its ...
Thatikonda, Karnakar Reddy   +2 more
openaire   +2 more sources

Colorful Image Colorization [PDF]

open access: yes, 2016
Given a grayscale photograph as input, this paper attacks the problem of hallucinating a plausible color version of the photograph. This problem is clearly underconstrained, so previous approaches have either relied on significant user interaction or resulted in desaturated colorizations.
Richard Zhang 0001   +2 more
openaire   +3 more sources

Physical-chemical and chemical characterization of Passiflora cincinnata Mast fruits conducted in vertical shoot positioned trellis and horizontal trellises system [PDF]

open access: yesRevista Brasileira de Fruticultura, 2019
Passiflora cincinnata Mast. or Caatinga passion fruit is widely cultivated in the northeastern semi-arid regions of Goiás, Minas Gerais, and Bahia. The system of cultivation and field management of the Passiflora species affects the physicochemical ...
Ana Claudia Alves D’abadia   +4 more
doaj   +1 more source

Fruit over sunbed : carotenoid skin coloration is found more attractive than melanin coloration [PDF]

open access: yes, 2015
Skin coloration appears to play a pivotal part in facial attractiveness. Skin yellowness contributes to an attractive appearance and is influenced both by dietary carotenoids and by melanin.
Perrett, David I   +2 more
core   +1 more source

Differences among the Anthocyanin Accumulation Patterns and Related Gene Expression Levels in Red Pears

open access: yesPlants, 2019
Differences in coloration exist among red pear cultivars. Here, we selected six red pear cultivars with different genetic backgrounds to elucidate the characteristics of fruit pigmentation.
Meng Wu   +9 more
doaj   +1 more source

Antibacterial Functionalization and Simultaneous Coloration of Wool Fiber with the Application of Plant-Based Dyes

open access: yesJournal of Natural Fibers, 2020
High susceptibility of wool toward bacterial growth owing to proteinous nature and moisture retention ability leads to need for antibacterial functionalization of wool to cure the resulting deterioration.
Mohd Shabbir   +5 more
doaj   +1 more source

Facial skin coloration affects perceived health of human faces [PDF]

open access: yes, 2009
I stephen was funded by a BBSRC Studentship. M Stirrat was funded by an EPSRC Studentship.Numerous researchers have examined the effects of skin condition, including texture and color, on the perception of health, age, and attractiveness in human faces ...
Stirrat, Michael Robert   +12 more
core   +1 more source

A Novel Coloration of Polyester Fabric through Green Silver Nanoparticles (G-AgNPs@PET)

open access: yesNanomaterials, 2019
This paper reports a novel route for the coloration of polyester fabric with green synthesized silver nanoparticles (G-AgNPs@PET) using chitosan as a natural eco-friendly reductant. The formation of AgNPs was confirmed by UV-visible spectroscopy.
K. M. Faridul Hasan   +7 more
doaj   +1 more source

Transcriptome Analysis of Rhododendron liliiflorum H. Lév. Flower Colour Differences

open access: yesHorticulturae, 2023
Rhododendron liliiflorum H. Lév., with white outer edges and yellow inner edges of petals, is an ornamental flower that originated in China. In this study, we analysed the white (W) and yellow (Y) parts of R. liliiflorum flowers by RNA sequencing.
Hang Zhang   +11 more
doaj   +1 more source

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