What visual textures do people like and why? Here, we test whether the ecological valence theory proposed for color preferences can also predict people's preferences for visual texture. According to the theory, people should like visual textures associated with positive objects or entities and dislike visual textures associated with negative objects or entities. We compare the results for the ecological model with a more traditional texture-preference model based on computational features and find that the ecological model performs reasonably well considering its lower complexity, explaining 63% of the variance in the human preference data.
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http://dx.doi.org/10.1177/0301006616629026 | DOI Listing |
Primates
December 2024
Université de Strasbourg, IPHC UMR7178, CNRS, Strasbourg, France.
Huddling behaviour is present in many animal species. This behaviour involves maintaining close physical contact with conspecifics to minimise heat loss and, in general, reduce energy expenditure. Additionally, this behaviour also facilitates complex social interactions within a population.
View Article and Find Full Text PDFElife
December 2024
Department of Chemistry and Physics, Indiana State University, Terre Haute, United States.
Understanding the origins of novel, complex phenotypes is a major goal in evolutionary biology. Poison frogs of the family Dendrobatidae have evolved the novel ability to acquire alkaloids from their diet for chemical defense at least three times. However, taxon sampling for alkaloids has been biased towards colorful species, without similar attention paid to inconspicuous ones that are often assumed to be undefended.
View Article and Find Full Text PDFInt J Surg
December 2024
Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, Sichuan Province, China.
Background: Determining the benign or malignant status of indeterminate pulmonary nodules (IPN) with intermediate malignancy risk is a significant clinical challenge. Oral microbiota-lung cancer interactions have qualified oral microbiota as a promising non-invasive predictive biomarker in IPN.
Materials And Methods: Prospectively collected saliva, throat swabs, and tongue coating samples from 1040 IPN patients and 70 healthy controls across three hospitals.
Metabolites
December 2024
Fisheries Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu 611730, China.
Rice-fish farming is an ancient and enduring aquaculture model in China. This study aimed to assess the variations in digestive enzymes, antioxidant properties, glucose metabolism, and nutritional content between reared in paddy fields and ponds. Notably, the levels of amylase and trypsin in from rice paddies were considerably higher compared to those from ponds.
View Article and Find Full Text PDFJ Imaging
December 2024
College of Big Data and Intelligent Engineering, Southwest Forestry University, Kunming 650224, China.
Walnuts possess significant nutritional and economic value. Fast and accurate sorting of shells and kernels will enhance the efficiency of automated production. Therefore, we propose a FastQAFPN-YOLOv8s object detection network to achieve rapid and precise detection of unsorted materials.
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