Results 41 to 50 of about 573,758 (292)

Female brain size affects the assessment of male attractiveness during mate choice [PDF]

open access: yes, 2017
Mate choice decisions are central in sexual selection theory aimed to understand how sexual traits evolve and their role in evolutionary diversification.
Bloch, NI   +6 more
core   +1 more source

Preference of Broiler Chicken for Different Light Colors in Relation to Age, Session of the Day and Behavior

open access: yesTropical Agricultural Research, 2012
Preference (PR) of broilers (Cobb) for four different Light Colors (LC); red  [RD], white [WT], green [GN] and blue [BL]; 5 W at 20 lux were tested on group level at 3- 5 wks of age (AG) in the morning (MN), evening (EV) and night (NT) sessions of the ...
D Senaratna   +3 more
doaj   +1 more source

The Cost Of Reinforcement: Selection On Flower Color In Allopatric Populations Of Phlox Drummondii* [PDF]

open access: yes, 2014
Reinforcement is the process by which increased reproductive isolation between incipient species evolves due to selection against maladaptive hybrids or costly hybrid mating.
Hopkins, Robin, Rausher, Mark D.
core   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Color Preference and Color Supportive Behavior: The After Effects of Color Perception of Rural Housing Among the Indigenous Residents in Gutian District, Fujian Province, China

open access: yesBuildings
The colors of traditional dwellings are an extremely intuitive manifestation of regional culture and an important reference for guiding rural housing.
Deyi Kong   +3 more
doaj   +1 more source

Концептуальные основы цветодинамической композиции таблицы С.-А. Мадяра и окуломоторика зрительного восприятия цветностей

open access: yesУкраїнський антарктичний журнал, 2017
В работе рассматриваются концептуальные основы построения цветодинамической таблицы С.-А. Мадяра с учетом закономерностей динамики цветового восприятия.
S.-A. I. Madyar   +2 more
doaj   +1 more source

Attributional and Relational Processing in Pigeons [PDF]

open access: yes, 2011
Six pigeons were trained using a matching-to-sample procedure where sample and rewarded comparisons matched on both attributional (color) and relational (horizontal or vertical orientation) dimensions.
Dennis Garlick   +3 more
core   +2 more sources

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

Color and Number Preference A Group of Physicians [PDF]

open access: yesDüşünen Adam Psikiyatri ve Nörolojik Bilimler Dergisi, 2007
Objective: The “blue and seven phenomenon” has been widely researched in many countries since it was first reported by Simon. Also, following the description of this phenomenon, in color and number preference investigated studies, either supporting or ...
Murat Kuloğlu   +5 more
doaj  

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