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309 results for “inspiration”
Data and code for: Building use-inspired species distribution models: using multiple data types to examine and improve model performance
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Data and simulation model files for: Variable-stiffness morphing wheel inspired by the surface tension of a liquid drop
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Data from: Bio-inspired imager improves sensitivity in near-infrared fluorescence image-guided surgery
Image-guided surgery can enhance cancer treatment by decreasing, and ideally eliminating, positive tumor margins and iatrogenic damage to healthy tissue. Current state-of-the-art near-infrared fluorescence imaging systems are bulky and costly, lack sensitivity under surgical illumination, and lack co-registration accuracy between multimodal images. As a result, an overwhelming majority of physicians still rely on their unaided eyes and palpation as the primary sensing modalities for distinguishing cancerous from healthy tissue. Here we introduce an innovative design, comprising an artificial multispectral sensor inspired by the Morpho butterfly's compound eye, which can significantly improve image-guided surgery. By monolithically integrating spectral tapetal filters with photodetectors, we have realized a single-chip multispectral imager with 1000× higher sensitivity and 7× better spatial co-registration accuracy compared to clinical imaging systems in current use. Preclinical and clinical data demonstrate that this technology seamlessly integrates into the surgical workflow while providing surgeons with real-time information on the location of cancerous tissue and sentinel lymph nodes. Due to its low manufacturing cost, our bio-inspired sensor will provide resource-limited hospitals with much-needed technology to enable more accurate value-based health care.
British-camp-hillfort-dji-inspire-jaymie-james
had a bit of a tricky flight to get this one, the cross winds were pushing the drone to a 45 degree angles,very gusty day so touch and go getting it. the British Camp is a very large hillfort in the Malvern hills near Hereford ,England. has a car park(paid) and plenty of common land if you're too tight to pay.but well worth a visit. https://en.wikipedia.org/wiki/British_Camp. if you want to see any of the other hillforts we've filmed or mapped check them out here https://www.facebook.com/groups/1419169481438389/ Source: Objaverse 1.0 / Sketchfab
Medieval the Witcher inspired Lantern
this is one oof several assets made game ready for an witcher inspired student game prototype. in this project i ended up having to work with a group of people on the opposite side of the country, but despite the distance it went rather well. Source: Objaverse 1.0 / Sketchfab
Chanel-inspired Suit
From the Oris Glisson Historic Costume and Textile Collection at Virginia Tech. https://liberalarts.vt.edu/departments-and-schools/apparel-housing-and-resource-management/the-oris-glisson-historic-costume-and-textile-collection.html Photography and model processing through Agisoft Metashape, Autodesk Maya, and Pixologic ZBrush by Maureen Saverot. Source: Objaverse 1.0 / Sketchfab
Data for "From Kitchen Garden to Multifunctionality: Leek-inspired Surface Structures Introduce Optical and Self-cleaning Properties to Cellulose-based Films"
<p>UV-Vis:<br>The optical properties were measured from 300 nm to 800 nm. The transmittance and haze were calculated using the following equations, and the results were reported for three sets of measurements:<br>Transmittance (%) = T2/T1 × 100 <br>Haze (%) = (T4/T2 - T3/T1) × 100 <br>where T1 is the reference transmitted light without the sample, T2 is the total light transmitted with the presence of the sample, T3 is light beam scattering by the UV-Vis device, and T4 is the diffusive transmittance, referring to the light transmitted by both the sample and the device. <br>The zip files are named by noting 'UV-Vis' followed by the type of sample.</p> <p>Current density-Voltage:<br>Seven sets of measurements were conducted on perovskite solar cell (PSC) devices, comparing the performance of uncoated (noted as pristine) devices to those coated with the replica. Additionally, another seven sets of measurements compared the performance of devices with and without the replica+2%CW coating. The data are recorded in .txt files noted by 'Current density-Voltage spectra.'</p> <p>Light scattering with halogen light beam:<br>The intensity of the illuminated light is determined for the length of a horizontal line passing through the center by using image analysis. The intensities are provided for all the cases, i,e,. with no film, with plain CA film, and with the replica. The .txt file is named 'Light scattering with halogen light beam.'</p> <p> </p>
Surpassing Threshold Barriers: Evaluating the Efficacy of Nature-Inspired Algorithms in Detecting Applied Refactorings
<p>This page is provided as supplementary material for the article: Surpassing Threshold Barriers: Evaluating the Efficacy of Nature-Inspired Algorithms in Detecting Applied Refactorings. More specifically, we provide the results, the refactorings detected by each tool, as a downloadable JSON file. </p> <p>Results.json: You can access the results comparing ACA with RefDetect, RefactoringMiner, NSGA-II, and the Greedy algorithm.</p> <ul> <li>Overview of JSON Template: Each entry in this file provides details about commits, including their SHA-1 hash, GitHub URL, and an exhaustive list of refactorings identified in that specific commit. Refactorings are defined by their type (e.g., 'RenameClass') and are accompanied by detailed descriptions of the refactoring. Additionally, the entry specifies the tools that detected the refactoring, such as 'ACA' and 'RefactoringMiner.' The validation field indicates whether the refactoring was confirmed, using 'TP' for true positive and 'FP' for false positive. Optional comment information may be also included.</li> </ul> <p>Times.xlsx: The Excel file containing the time taken by each tool to identify refactoring in each commit.</p> <p>Results.xlsx: The Excel file contains precision, recall, and F-score metrics for all identified refactoring types.</p>
Experimental evidence that novel land management interventions inspired by history enhance biodiversity
<p>To address biodiversity declines within semi-natural habitats, land-management must cater for diverse taxonomic groups. Integrating our understanding of the ecological requirements of priority (rare, scarce or threatened) species through 'biodiversity auditing', with that of the intensity and complexity of historical land-use, encourages novel forms of management. Experimental confirmation is needed to establish whether this enhances biodiversity conservation relative to routine management.</p> <p>Biodiversity auditing and historical land-use of dry-open terrestrial habitats in Breckland (Eastern England) both encourage management incorporating ground-disturbance and spatio-temporal variability. To test biodiversity conservation outcomes, we developed 40 4-ha management complexes over three successive winters, of which 20 were shallow-cultivated (rotovation) and 20 deep-cultivated (ploughing), stratified across 3,850-ha of closed-sward dry grassland and lowland heathland (collectively 'dry grassland'). Complexes comprised four 1-ha sub-treatments: repeat-cultivation, first-time-cultivation, one-year-old fallow and two-year-old fallow. We examined responses of vascular plants; spiders; true bugs; ground, rove and 'other' beetles; bees and wasps; ants; and true flies on treatment complexes and 21 4-ha untreated controls. Sampling gave 132,251 invertebrates from 877 species and 28,846 plant observations from 167 species.</p> <p>Resampling and rarefaction analyses showed shallow- and deep-cultivation both doubled priority species richness (pooling sub-treatments within complexes) compared to controls. Priority spider, ground beetle, other beetle, and true bug richness were greater on both treatments than controls. Responses were strongest for those priority dry-open-habitat associated invertebrates initially predicted (by biodiversity auditing) to benefit from heavy physical-disturbance.</p> <p>Assemblage composition (pooling non-priority and priority species) varied between sub-treatments for plants, ants, true bugs, spiders, ground, rove and other beetles; but only one-year-old fallowed deep-cultivation increased priority richness across multiple taxa.</p> <p>Treatments produced similar biodiversity responses across various dry grassland 'habitats' that differed in plant composition, allowing simplified management guidance.</p> <p><em>Synthesis and applications</em>. Our landscape-scale experiment confirmed the considerable biodiversity value of interventions inspired by history and informed by systematic multi-taxa analysis of ecological requirements across priority biota. Since assemblage composition varied between sub-treatments, providing heterogeneity in management will support the widest suite of species. Crucially, the intended recipients responded most strongly, suggesting biodiversity audits could successfully inform interventions within other systems.</p>
Misalignments between users and designers as source of inspiration
<p>This data was used for the redaction of the project deliverable "D2.1 : General guidelines; barriers and opportunities associated to consumers", which are general guidelines describing barriers and opportunities in terms of innovative food packaging for consumers in<br> Europe.</p> <p>Moreover, this data is from the scientific publication “ Misalignments between users and designers as source of inspiration: A <br> novel hybrid method for physical new product development ” .</p>
Towards bio-inspired polymer adhesives: Activation assisted via HOBt for grafting of dopamine onto poly(acrylic acid)
<p>The design of bio-inspired polymers has long been an area of intense study, however applications to the design of concrete admixtures for improved materials performance have been relatively unexplored. In this work we functionalized poly(acrylic acid) (PAA), a simple analogue to polycarboxylate ether admixtures in concrete, with dopamine to form a catechol-bearing polymer (PAA-g-DA). Synthetic routes utilizing hydroxybenzotriazole (HOBt) as an activating agent were examined for their ability in grafting dopamine to the PAA backbone. Previous literature using the traditional coupling reagent 1-Ethyl-3-(3-dimethylaminopropyl)-carbodiimide (EDC) to graft dopamine to PAA were found to be inconsistent and the sensitivity of EDC coupling reactions necessitated a search for an alternative. Additionally, HOBt allowed for greater control over percent functionalization of the backbone, is a simple, robust reaction, and showed potential for scalability. This finding also represents a novel synthetic pathway for amide bond formation between dopamine and PAA. Finally, we performed preliminary adhesion studies of our polymer on rose granite specimens and demonstrated a 56% improvement in the median adhesion strength over unfunctionalized PAA. These results demonstrate an early study on the potential of PAA-g-DA to be utilized for improving the bonds within concrete.</p>
Training and test data, plus saved models for the paper "Top-down effects in an early visual cortex inspired hierarchical Variational Autoencoder" submitted to the SVRHM 2022 Workshop @ NeurIPS
<p>Each .pkl file contains a training or test dataset in the form of a Python dictionary (generated with Python 3.8.5) with the following fields:</p><ul><li>'train_images': 640,000 float32 images used for model training. 20px images contain 400 pixel intensities, 40px images contain 1600 pixel intensities each.</li><li>'train_labels': float32 labels for each image in 'train_images'. All natural images are labeled with 0.0. Texture images are labeled with 0.0, 1,0, 2.0, 3.0, or 4.0, according to their texture family.</li><li>'test_images': 64,000 float32 images used for model testing. 20px images contain 400 pixel intensities, 40px images contain 1600 pixel intensities each.</li><li>'test_labels': float32 labels for each image in 'test_images'. All natural images are labeled with 0.0. Texture images are labeled with 0.0, 1,0, 2.0, 3.0, or 4.0, according to their texture family.</li></ul><p>Each .zip file contains a saved model. Details on these are coming soon.</p><p>For more details, see the paper "Top-down effects in an early visual cortex inspired hierarchical Variational Autoencoder" published at the SVRHM 2022 Workshop @ NeurIPS (<a href="https://openreview.net/forum?id=8dfboOQfYt3">link</a>).</p>
Garn Goch Hillfort,DJI Inspire- Jaymie James
one of the largest hillforts in wales, situated near the Welsh village of Bethlehem( it is). another interesting fact about the area some people in the local valley's follow a different calendar to the rest of the UK, they follow the Julian Calendar and that gives them a few less days a year and alters a lot of the dates for new year etc. anyway back to the hillfort, please find all the details you need here http://www.breconbeacons.org/garn-goch, and go there if you can, it's quite a big fort. Source: Objaverse 1.0 / Sketchfab
Viking Inspired Longship
This boat was created in maya and then exported to 3D coat and textured. It is inspired by traditional viking longships as can be seen by the trademark sheilds on the outside. There is plety of room on the deck of the boat for people who wish to add to the model. Source: Objaverse 1.0 / Sketchfab
British Camp Hillfort-DJI Inspire jaymie james
had a bit of a tricky flight to get this one, the cross winds were pushing the drone to a 45 degree angles,very gusty day so touch and go getting it. the British Camp is a very large hillfort in the Malvern hills near Hereford ,England. has a car park(paid) and plenty of common land if you're too tight to pay.but well worth a visit. https://en.wikipedia.org/wiki/British_Camp. if you want to see any of the other hillforts we've filmed or mapped check them out here https://www.facebook.com/groups/1419169481438389/ Source: Objaverse 1.0 / Sketchfab
Swarming Behavior Emerging from the Uptake–Kinetics Feedback Control in a Plant-Root-Inspired Robot
<p>This video is a supporting material of the paper "Swarming Behavior Emerging from the Uptake–Kinetics Feedback Control in a Plant-Root-Inspired Robot". The paper presents a plant root behavior-based approach to defining the control architecture of a plant-root-inspired robot, which is composed of three root-agents for nutrient uptake and one shoot-agent for nutrient redistribution. By taking inspiration and extracting key principles from the uptake of nutrient, movements and communication strategies adopted by plant roots, we developed an uptake–kinetics feedback control for the robotic roots. Exploiting the proposed control, each root is able to regulate the growth direction, towards the nutrients that are most needed, and to adjust nutrient uptake, by decreasing the absorption rate of the most plentiful one. Results from computer simulations and implementation of the proposed control on the robotic platform, Plantoid, demonstrate an emergent swarming behavior aimed at optimizing the internal equilibrium among nutrients through the self-organization of the roots. Plant wellness is improved by dynamically adjusting nutrients priorities only according to local information without the need of a centralized unit delegated for wellness monitoring and task allocation among the agents. Thus, the root-agents can ideally and autonomously grow at the best speed, exploiting nutrient distribution and improving performance, in terms of exploration capabilities and exploitation of resources, with respect to the tropism-inspired control previously proposed by the same authors.</p> <p>The supplementary video (Supplementary Video S1) shows how each agent independently moves according to their internal state and local perception, and the immediate response of the uptake–kinetics mechanism that, as soon as the missing nutrient is inserted in the environment, leads to a decreasing of the imbalance of nutrients in the whole plant.</p>
Avian-eye-inspired perovskite artificial vision system for foveated and multispectral imaging
<p>Avian eyes possess a deep central fovea as a result of extensive evolution. Deep fovea efficiently refracts incident light, creating a magnified image of the target object and making it easier to track its motion. These features are essential for detecting and tracking remote objects in dynamic environments. Furthermore, avian eyes respond to a wide spectrum of light, including visible and ultraviolet light, allowing them to efficiently distinguish the target object from complex backgrounds. Despite notable advances in artificial vision systems that mimic animal vision, the exceptional object detection and targeting capabilities of avian eyes via foveated and multispectral imaging remain underexplored. Here, we present an artificial vision system that capitalizes on these aspects of avian vision. We introduce an artificial fovea and vertically-stacked perovskite photodetector arrays whose designs are optimized by theoretical simulations for the demonstration of foveated and multispectral imaging. The artificial vision system successfully identifies colored and mixed-color objects and detects remote objects through foveated imaging. The potential for use in uncrewed aerial vehicles that need to detect, track, and recognize distant targets in dynamic environments is also discussed. Our avian-eye-inspired perovskite artificial vision system marks a notable advance in bio-inspired artificial visions.</p>
Towards Symmetry Driven and Nature Inspired UVA Filter Design
<p>In plants, sinapate esters offer crucial protection from the deleterious effects of ultraviolet radiation exposure. These esters are a promising foundation for designing UV filters, particularly for the UVA region (400 – 315 nm), where adequate photoprotection is currently lacking. Whilst sinapate esters are highly photostable due to a cis-trans (and vice versa) photoisomerization, the cis-isomer can display increased genotoxicity; an alarming concern for current cinnamate ester-based human sunscreens. To eliminate this potentiality, here we synthesize a sinapate ester with equivalent cis- and trans-isomers. We investigate its photostability through innovative ultrafast spectroscopy on a skin mimic, thus modelling the as close to true environment of sunscreen formulas. These studies are complemented by assessing endocrine disruption activity and antioxidant potential. We contest, from our results, that symmetrically functionalized sinapate esters may show exceptional promise as nature-inspired UV filters in next generation sunscreen formulations.</p>
Data for Improving propulsive efficiency using bio-inspired intermittent locomotion
<p>Raw and processed data for the manuscript: Improving propulsive efficiency using bio-inspired intermittent locomotion</p> <p>Contains both static and free propulsion measurements</p>
Packing-Inspired Algorithms for Periodic Scheduling Problems with Harmonic Periods - instances
<p>Instances for periodic scheduling problem used in conference paper <a title="Paper Details, Citation and Download" href="https://www.scitepress.org/PublicationsDetail.aspx?ID=nP/EuJcR7dI=&t=1">Packing-Inspired Algorithms for Periodic Scheduling Problems with Harmonic Periods</a> <span></span> <a href="https://doi.org/10.5220/0012325800003639" target="_blank" rel="noopener">10.5220/0012325800003639</a></p> <p> </p>
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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)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
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.