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642 results for “ornaments”
Celtic Ornament ring
If you want to reduce the dimensions of the model, I will be happy to help you STL file has been fixed and ready for the print -STL File has been checked Software -No any bugs during printing The 3dm file is not suitable for printing and I just provided it for you to make changes. And I can help you if needed, but the rest of the files are ready to print If you need to make little changes to this model I'll do it for you no extra charge. If you have any questions I will be happy to answer them -If you are satisfied with the model, thank you for rating it[LIST] Source: Objaverse 1.0 / Sketchfab
Carotenoid skin ornaments as flexible indicators of male foraging behavior in a marine predator: Variation among Mexican colonies of Brown Booby (Sula leucogaster)
<p>Carotenoid-dependent ornaments can reflect animals' diet and foraging behaviors. However, this association should be spatially flexible and variable among populations to account for geographic variation in optimal foraging behaviors. We tested this hypothesis using populations of a marine predator (the brown booby, <em>Sula leucogaster</em>) that forage across a gradient in ocean depth in and near the Gulf of California. Specifically, we quantified green chroma for two skin traits (foot and gular color) and their relationship to foraging location and diet of males, as measured via GPS tracking and stable carbon isotope analysis of blood plasma. Our three focal colonies varied in which foraging attributes were linked to carotenoid-rich ornaments. For gular skin, our data showed a shift from a benthic prey-green skin association in the shallow waters in the north to a pelagic prey-green skin association in the deepest waters to the south. Mean foraging trip duration and distance of the foraging site from the coast also predicted skin coloration in some colonies. Finally, brown booby colonies varied in which trait (foot vs. gular skin color) was associated with foraging metrics. Overall, our results indicate that male ornaments reflect the quality of diet and foraging – information that may help females select mates who are adapted to local foraging conditions and therefore, are likely to provide better parental care. More broadly, our results stress that diet-dependent ornaments are intimately linked to animals' environments and that we cannot assume ornaments or ornament signal content are ubiquitous within species, even when ornaments appear similar among populations. </p>
The stabilising impact of natural selection on the allometry of sexual ornaments: Fish that escape locomotor constraints exhibit extravagant ornamentation
<p>1. Positive allometry has been considered a hallmark of sexual selection whereby larger males of superior condition develop disproportionately larger ornaments for their body size compared to smaller males of poorer condition.</p> <p>2. Yet many structures known to be sexually selected often exhibit other allometric patterns. This has led to controversy over the utility of allometry in adequately capturing the signature of sexual selection, particularly if static (within population) and evolutionary (across species) allometries are functionally constrained by stabilising natural selection.</p> <p>3. To investigate this, we evaluated the allometries of ornamental head crests and dorsal fins across multiple species of blenny fish. In particular, we compared species that occupied an aquatic environment—where swimming performance was expected to have constrained ornament size—with species that have transitioned onto land where such biomechanical constraints on ornament size have been removed.</p> <p>4. Static allometries of both head crest and dorsal fin ornaments were found to be positive in males, but less so in females, across all species examined. This was consistent with the allometric theory of sexual selection that predicts positive allometry specifically in male ornamentation. Nevertheless, male allometric slopes were constrained in aquatic species whereas males of terrestrial species were free to exaggerate the size of their ornaments. Natural selection therefore appears to suppress ornament size in aquatics because of the biomechanical constraints associated with swimming. These differences in within-population static allometry between aquatic and terrestrial species in turn manifested in a greater across-species evolutionary allometric intercept, but not slope, for terrestrial species relative to aquatic and species.</p> <p>5. These findings indicate that the study of ornament allometries can provide useful insights into the role of sexual selection on ornament elaboration and also help reveal the presence of opposing natural selection that might result in alternative allometric patterns. The relationship between static and evolutionary allometries remains complex, and our results caution against the interpretation of evolutionary allometry in the absence of a clear understanding of the underlying static allometries associated with it.</p>
Effects of chronic and acute predation risk on sexual ornamentation and mating preferences
<p>Phenotypic plasticity is wide-spread in animals, but how plastic responses to predation threat affect traits under sexual selection and influence mating preferences is not well understood. Here, we examined how chronic predation risk during development and acute predation risk during mate choice affect the expression of male secondary sexual traits and female mating preference in the three-spined stickleback, <em>Gasterosteus</em> <em>aculeatus</em>. Males reared under chronic predation risk developed less intense red breeding colouration but showed higher courtship activity than males that grew up in a predator-free environment. Acute predation risk during mate choice did not influence male behaviour or ornamentation. Predation risk experienced during development did not affect female mating preferences, while acute predator presence induced a switch in preferences for male courtship activity. Male body size and eye colouration influenced the intensity of female mating preferences, while the trait changing most in response to predation risk during development (red colouration) had no significant impact. The observed interplay between developmental plasticity in male ornamental traits and environment-dependent female mating preferences may lead to dynamic processes altering the strength and direction of sexual selection depending on both the chronic and acute risk of predation. These processes may contribute to the maintenance of within- and among-population variation in secondary sexual traits, and may, ultimately, facilitate speciation.</p>
Herbaceous perennial ornamental plants can support complex pollinator communities
<p>Human-designed landscapes can host diverse pollinator communities, and the availability of floral resources is central to supporting insect biodiversity in highly modified environments. However, some urban landscapes have relatively few pollinator-attractive plant species and management in urban environments rarely considers the function of these plants in generating and supporting a stable ecological community. Evaluations of 25 cultivars within five commercially popular herbaceous perennial ornamental plant genera (Agastache, Echinacea, Nepeta, Rudbeckia, and Salvia) revealed variation in the total and proportional abundance of visitors attracted. These varieties supported multiple pollinator functional groups, however bees were the primary visitors to in this system. Cultivars were assessed according to their function within a plant-pollinator network. Comparisons of artificial networks created with the six most attractive and six least attractive cultivars demonstrated that a planting scheme using the most attractive cultivars would attract nearly four times as many bee species, including several specialists and rare species. Plant diversity in the landscape was correlated with abundance and diversity of pollinator visitors, demonstrating that community context shapes a plant's relative attractiveness to pollinators. We conclude that herbaceous perennial cultivars can support an abundance and diversity of pollinator visitors, however, planting schemes should take into consideration the effects of cultivar, landscape plant diversity, floral phenology, floral area, and contribution to a stable ecological community.</p>
Wildfire as a natural stressor and its effect on female phenotype and ornament development
<p>Controlled low-intensity fires are commonly used in ecosystem management for both habitat restoration and wildfire management. Animals in those ecosystems may respond to fire by shifting energy allocation away from reproduction and growth, and toward maintenance. Stress-induced shifts in energy allocation may affect expression of condition-dependent sexual signals, which are sensitive to energetic and physiological trade-offs mediated by glucocorticoids. Here, we examine the effect of fire on ornament expression, corticosterone, and other phenotypic traits in a population of striped plateau lizards, <i>Sceloporus virgatus</i>, affected by the Horseshoe 2 Fire in the Chiricahua Mountains, Arizona, USA. The condition-dependent female ornament was significantly smaller the month following the fire than two years prior, and was both smaller and less orange on the burned site relative to a nearby unburned site. These patterns are similar to those found in a previous experimental study examining the response of the ornament to corticosterone manipulations. Yet, in the current study, corticosterone levels were not different in lizards on the burned and unburned sites. Perhaps glucocorticoid levels already returned to baseline, or do not adequately track environmental change. Females tended to be smaller and lighter on the burned site than the unburned site, however the year after the fire, body condition was higher for females on the burned site, indicating a rapid recovery and potential long-term benefits in response to low-intensity fires in this fire-adapted ecosystem. We found that the lizards adjusted energy allocation away from sexual signaling and growth in response to low-intensity fires. As fires and fire management are likely to increase in response to changing fire regimes across the globe, it will be important to consider behavioral and physiological responses of impacted species, as well as population, community, and ecosystem level responses.</p>
Costly mating delays drive female ornamentation in a capital breeder full dataset
<p>The data is related to experiments on glow-worms (L. noctiluca), where we studied the effect of stressing and mating delays on signalling effort.We address how fecundity might be traded off with mate attraction and other aspects of reproduction in females remains poorly understood. We investigated these allocation trade-offs using the common glow-worm<i> </i>(<i>Lampyris noctiluca</i>)<i>,</i> a lampyrid beetle in which flightless, sedentary females only use resources gathered during the larval stage to attract flying males by glowing. While sexual signalling was not found to have a significant fecundity cost, a delay in successfully attracting a mate greatly increased the risk of reproductive failure, with fecundity losses being more severe in small females. These findings are among the first to show that failure to quickly attract a mate can decrease female fecundity. The results also show how the length of delay before mating can drive the evolution of female sexual ornamentation.</p>
Data from: female preference for super-sized male ornaments and its implications for the evolution of ornament allometry
<p><span>It has been argued that disproportionately larger ornaments in bigger males—positive allometry—is the outcome of sexual selection operating on the size of condition dependent traits. We reviewed the literature and found a general lack of empirical testing of the assumed link between female preferences for large ornaments and a pattern of positive allometry in male ornamentation. We subsequently conducted a manipulative experiment by leveraging the unusual terrestrial fish, <em>Alticus </em>sp. cf. <em>simplicirrus</em>, on the island of Rarotonga. Males in this species present a prominent head crest to females during courtship, and the size of this head crest in the genus more broadly exhibits the classic pattern of positive allometry. We created realistic male models standardized in body size but differing in head crest size based on the most extreme allometric scaling recorded for the genus. This included a crest size well outside the observed range for the study population (super-sized). The stimuli were presented to free-living females in a manner that mimicked the spatial distribution of courting males. Females directed greater attention to the male stimulus that exhibited the super-sized crest, with little difference in attention direct to other size treatments. These data appear to be the only experimental evidence from the wild of a female preference function that has been implicitly assumed to drive selection that results in the evolution of positive allometry in male ornamentation.</span></p>
Same colors for different functions: implications for the evolution of carotenoid-based ornamentation
<p><span>Sexual ornamentation is often assumed to be costly, allowing honest signaling of individual quality, and carotenoid-based colors were proposed to bear significant costs. If carotenoid-based colors are costly to produce, sexually-selected signals should use more concentrated carotenoid pigments and have more saturated color than non-sexual signals, where honesty-guaranteeing costs are not required. We tested this prediction comparing carotenoid-based colors across canaries, goldfinches and allies, because many of these species </span><span>use </span><span>yellow plumage as sexual ornamentation, but also have yellow rumps that appear to be non-sexual flash marks</span><span>. Only in the breast, but not the rump, was there an asymmetric </span><span>co-distribution of male and female color saturation, with males </span><span>similarly or more saturated than females, indicating evolution of breast color by sexual selection. Yellow was not consistently more saturated in the breast than in the rump, and the co-distribution of rump and breast color saturation indicated that saturated rumps can persist irrespective of breast color. This challenges </span><span>the assumption that carotenoid-based colors bear significant costs. The use of carotenoid coloration as sexual signals in this clade may instead be due to social costs, cost-free index mechanisms for signaling quality, and/or socially-monogamous species evolving low-cost signals to mostly discriminate against low-quality mates.</span></p>
Complex floral traits shape pollinator attraction to ornamental plants
<p><strong>Background and Aims </strong>Ornamental flowering plant species are often used in managed greenspaces to attract and support pollinator populations. In natural systems, selection by pollinators is hypothesized to result in convergent multimodal floral phenotypes that are more attractive to specific pollinator taxa. In contrast, ornamental cultivars are bred via artificial selection by humans, and exhibit diverse and distinct phenotypes. Despite their prevalence in managed habitats, the influence of cultivar phenotypic variation on plant attractiveness to pollinator taxa is not well resolved.</p> <p><strong>Methods </strong>We used a combination of field and behavioural assays to evaluate how variation in floral visual, chemical and nutritional traits impacted overall attractiveness and visitation by pollinator taxonomic groups and bee species to 25 cultivars of five herbaceous perennial ornamental plant genera.</p> <p><strong>Key results</strong> Despite significant phenotypic variation, cultivars tended to attract a broad range of pollinator species. Nonetheless, at the level of insect order (bee, fly, butterfly, beetle), attraction was generally modulated by traits consistent with the pollination syndrome hypothesis. At the level of bee species, the relative influence of traits on visitation varied across plant genera, with some floral phenotypes leading to a broadening of the visitor community, and others leading to exclusion of visitation by certain bee species.</p> <p><strong>Conclusions </strong>Our results demonstrate how pollinator choice is mediated by complex multimodal floral signals. Importantly, the traits that had the greatest and most consistent effect on regulating pollinator attraction were those that are commonly selected for in cultivar development. Though variation among cultivars in floral traits may limit the pollinator community by excluding certain species, it may also encourage interactions with generalist taxa to support pollinator diversity in managed landscapes.</p>
Data from: Signal detection shapes ornament allometry in functionally convergent Caribbean Anolis and Southeast Asian Draco lizards
<p>Visual ornaments have long been assumed to evolve hyper-allometry as an outcome of sexual selection. Yet growing evidence suggests many sexually-selected morphologies can exhibit other scaling patterns with body size, including hypo-allometry. The large conspicuous throat fan, or dewlap, of arboreal Caribbean Anolis lizards was one ornament previously thought to conform to the classical expectation of hyper-allometry. We re-evaluated this classic example alongside a second arboreal group of lizards that has also independently evolved a functionally equivalent dewlap, the Southeast Asian Draco lizards. Across multiple closely-related species in both genera, the Anolis and Draco dewlaps were either isometric or had hypo-allometric scaling patterns. In the case of the Anolis dewlap, variation in dewlap allometry was predicted by the distance of conspecifics and the light environment in which the dewlap was typically viewed. Signal efficacy therefore appears to have driven the evolution of hypo-allometry in what was originally thought to be a sexually-selected ornament with hyper-allometry. Our findings suggest that other elaborate morphological structures used in social communication might similarly exhibit isometric or hypo-allometric scaling patterns because of environmental constraints on signal detection.</p>
Pace-of-life syndrome: linking personality, metabolism and colour ornamentation in male guppies
<p>Within populations, there commonly exists consistent among-individual differences in behaviour. As a potential mechanism maintaining this variation, the pace-of-life-syndrome (POLS) hypothesis posits that consistent differences in the behaviour of individuals (i.e. 'personality') are intercorrelated and have coevolved with consistent individual differences in metabolism and life-history traits. Here, using adult male guppies, <em>Poecilia reticulata</em>, we tested under laboratory conditions (1) whether behavioural and metabolic traits vary consistently among individuals over time (≤ 7 days) and (2) the POLS prediction that repeatable behavioural traits should be intercorrelated with each other and with repeatable metabolic rate at the among-individual level. Furthermore, based on indicator models of sexual selection, we expected that sexually selected male colour ornamentation would predict individual personality and metabolic rate. We repeatedly assayed three behavioural traits (sociability, boldness, exploration) and three metabolic traits (resting metabolic rate, maximal metabolic rate, aerobic scope) in a set of males that varied in body size and colour ornamentation. All behavioural trait measures were repeatable, consistent with individual personality. Of the three metabolic traits, only resting metabolic rate (RMR) was repeatable. Behavioural trait measures were significantly intercorrelated and thus integrated in a behavioural syndrome. More 'proactive' males were bolder, more exploratory and more sociable than 'reactive' ones. However, contrary to the POLS hypothesis, <span>RMR</span>was not significantly correlated with any of the behavioural trait measures, suggesting that consistent individual differences in RMR do not drive or support differences in personality, or vice versa. Male colour ornamentation did not covary with behaviour or RMR and thus does not appear to be a reliable predictor of either behavioural or metabolic phenotypes. We therefore did not find any compelling support for the POLS hypothesis, suggesting that <span>individual differences in metabolism do not underlie the evolution and maintenance of among-individual behavioural variation in our study population.</span></p>
Japanese Ornament
One of my japanese ornaments for the interior of my Japanese tatami room set. There is one spectacle grander than the sea, that is the sky; there is one spectacle grander than the sky, that is the interior of the soul - Victor Hugo. Source: Objaverse 1.0 / Sketchfab
CPMP rose ornament b
Realized within the project of the sourced-based reconstruction of the New Synagogue in Wroclaw/Breslau (Poland). Link to the 3D model documentation: http://www.vfu-oppler.hs-mainz.de/en/wisski/navigate/6308/view?wisski_bundle=b0c45007d4aaa61f5961be4fb6902a6b. Supported by »The German Federal Government Commissioner for Culture and the Media « (02/2018-11/2019) and »The Foundation for Polish-German Cooperation« (05/2018). Magnified by https://architekturinstitut.hs-mainz.de/. Published under CC-BY-NC-SA 4.0. Source: Objaverse 1.0 / Sketchfab
Statue Ornament Wall - RAW Scan
* 62 Photos * IIIII * Reconstructed in Agisoft Photoscan * IIIII * 8k texture Source: Objaverse 1.0 / Sketchfab
Stag Table Ornament
Material: Silver-gilt. Accession no: DG 044. Current Location: [The Hunt Museum](https://www.huntmuseum.com/), [Limerick](https://www.geonames.org/7778675/limerick-city.html). A rearing figure of a stag in silver-gilt. It is believed to be German or Austrian from the 16th century. The hind legs rest on an oval plinth decorated with flowers and leaf motifs. The front quarters are supported by a stem decorated with leaves. This item is hollow and the head can be removed; it was possibly used to hold wine or spirits. German or Austrian. [More](https://www.huntmuseum.com/explore/item/3e10f61f-4a3b-3f1b-b014-ab997402877a/?s%3Dstag&pos=1). Source: Objaverse 1.0 / Sketchfab
Lion Ornament, Berliner Dom, DE
Sign atop the sculpture reads: > Bildhauerarbeit *(EN: 'sculpting work')* > Sculpture of [from] the Denkmalskirche (Memorial Church) pulled down in 1975. (Silesian Sandstone) More about the [Denkmalskirche]( https://www.berlinerdom.de/besuchen-wissen/ueber-den-dom/denkmalskirche/). **More info about Berliner Dom** > The Berlin Cathedral (German: Berliner Dom), also known as, the Evangelical Supreme Parish and Collegiate Church, is a monumental German Evangelical church and dynastic tomb (House of Hohenzollern) on the Museum Island in central Berlin. en.wikipedia.org/wiki/Berlin_Cathedral ## 💾 10 Million face model available in the additional file download:  235 images, iPhone 13 Pro, RealityCapture Source: Objaverse 1.0 / Sketchfab
Ornamental cabinet [detail], Rijksmuseum
"Ornamental cabinet with biblical motifs, Anonymous, c. 1630 - c. 1650 wood, h 212.5cm × w 159.0cm × d 78.5cm. More details An ornamental cabinet with four doors was the showpiece of an interior. The three figures on the upper section represent the principal Christian virtues of Faith, Hope and Charity. The two doors of the upper section are decorated with scenes from the Old Testament story of Susanna, who resisted the advances of two elderly men." - https://www.rijksmuseum.nl/en/search/objecten?q=furniture&f=1&p=3&ps=12&type=furniture&material=wood&ondisplay=True&ii=0#/BK-NM-11448,24 Source: Objaverse 1.0 / Sketchfab
Porcelain bottle with an ornamentation
Porcelain bottle with an ornamentation composed of flower sprigs ID no. FZRS/42 Museum: Collection of the Sosenko Family Foundation https://muzea.malopolska.pl/en/objects-list/879 Digitalisation: RDW MIC, Virtual Małopolska project Source: Objaverse 1.0 / Sketchfab
Fig. 2 in First report on the occurrence of two marine ornamental fishes (Acanthuriformes) from Northern part of the Bay of Bengal, India
Fig. 2 — Zanclus cornutus (Linnaeus, 1758)
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.