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Mostrando ítems 1-10 de 2034
Flowering Phenology and the Influence of Seasonality in Flower Conspicuousness for Bees
(2021-02-16)
Flowering patterns are crucial to understand the dynamics of plant reproduction and resource availability for pollinators. Seasonal climate constrains flower and leaf phenology, where leaf and flower colors likely differ ...
Background color effect on the pigmentation of prawn Macrobrachium tenellumBackground color effect on the pigmentation of prawn Macrobrachium tenellum
(Pontificia Universidad Católica de Valparaíso, 2018)
Background interference on the color of dental composite materials with different thickness by digital contrast
(2007-08-31)
In this work the color dependence of resin composites with the background color was evaluated. The objective was to measure since what thickness the color of the sample stops being influenced by the color of the background ...
Background interference on the color of dental composite materials with different thickness by digital contrast
(2007-08-31)
In this work the color dependence of resin composites with the background color was evaluated. The objective was to measure since what thickness the color of the sample stops being influenced by the color of the background ...
Effect of background color and shelters on female pigmentation in the ornamental red cherry shrimp Neocaridina davidi (Caridea, Atyidae)
(Wiley Blackwell Publishing, Inc, 2019-10)
Neocaridina davidi, the “red cherry” shrimp, is becoming popular in trade markets because of the reddish coloration of females. The aim of this study was to analyze the impact of background substrate color, and the presence ...
Colorimetric analysis of dental porcelains: effects of the background color
(2022-01-01)
This study evaluated how the background (white or gray) affects the color parameter measurements and color difference calculations (∆Eab and ∆E00) of dental ceramics. Disc-shaped feldspathic ceramic specimens were prepared ...
Cloning, phylogenetic analysis and expression of somatolactin and its receptor in Cichlasoma dimerus: Their role in long-term background color acclimation
(Academic Press Inc Elsevier Science, 2012-03)
Somatolactin (SL) and SL receptor (SLR) belong to the growth hormone and cytokine type I receptor superfamilies, respectively. However, further research is required to define the duplications and functions of SL and its ...
Color signals of bee-pollinated flowers: the significance of natural leaf background
(2021-05-01)
Premise: Flower color is a primary pollinator attractant and generally adjusted to the cognitive system of the pollinators. The perception of flower color depends on the visual system of pollinators and also on environmental ...