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33,754 results for “Enhancers”
Data supporting the publication "Enhanced nonlinear optomechanics in a coupled-mode photonic crystal device"
<p>Data supporting the publication "Enhanced nonlinear optomechanics in a coupled-mode photonic crystal device". Set contains raw measured data and plotted data points for all figures in the main text.</p>
Nutrient addition drives declines in grassland species richness primarily via enhanced species loss
<p><span>Declines in grassland diversity in response to nutrient addition are a general consequence of global change. This decline in species richness may be driven by multiple underlying processes operating at different timescales. Nutrient addition can reduce diversity by enhancing the rate of local extinction via competitive exclusion, or by reducing the rate of colonization by constraining the pool of species able to colonize under new conditions. Partitioning net change into extinction and colonization rates will better delineate the long-term effect of global change in grasslands. </span></p> <p><span>We synthesized changes in richness in response to experimental fertilization with nitrogen, phosphorus, and potassium with micronutrients across 30 grasslands. We quantified changes in local richness, colonization, and extinction over 8-10 years of nutrient addition, and compared these rates against control conditions to isolate the effect of nutrient addition from background dynamics. </span></p> <p><span>Total richness at steady state in the control plots was the sum of equal, relatively high rates of local colonization and extinction. On aggregate, 30-35% of initial species were lost and the same proportion of new species was gained at least once over a decade. Absolute turnover increased with site-level richness but was proportionately greater at lower-richness sites relative to starting richness. Loss of total richness with nutrient addition, especially N in combination with P or K, was driven by enhanced rates of extinction with a smaller contribution from reduced colonization. Enhanced extinction and reduced colonization were disproportionately among native species, perennials, and forbs. Reduced colonization plateaued after the first few (< 5) years after nutrient addition, while enhanced extinction continued throughout the first decade. </span></p> <p><span><strong>Synthesis</strong>:</span><span> Our results indicate a high rate of colonizations and extinctions underlying the richness of ambient communities, and that nutrient enhancement drives overall declines in diversity primarily by the exclusion of previously established species. Moreover, enhanced extinction continues over long time scales, suggesting continuous, long-term community responses and a need for long-term study to fully realize the extinction impact of increased nutrients on grassland composition. </span></p>
Visual-Cortical Enhancement by Acoustic Distractors
<p>This dataset contains the data aggregated for the repeated measures univariate ANOVAs describe in the main text of the paper (under revision): ‘Visual-Cortical Enhancement by Acoustic Distractors: The Effects of Endogenous Spatial Attention and Visual Working Memory Load’. We analyzed the amplitude of sound-elicited ACOP as a function of visual working memory load and endogenous spatial attention.</p> <p>The files: ‘accuracy’, ‘reaction times’, and ‘k-capacity’ refer to behavioral performance. All these files contain data aggregated for the repeated measures univariate ANOVA with factors of correspondence (same/different side relative to sound location) and load (low/high).</p> <p>The other files refer to the ERP components of interest, namely the CDA, the N1 and the ACOP.</p> <p>Each row always corresponds to a participant. Column codes are described below for each file, together with further details:</p> <p><strong>Accuracy</strong>: is reported on a scale 0-1. Column1= participant id number; Column2= High load/different; Column3= High load/same; Column4= Low load/different; Column5= Low load/same</p> <p><strong>Reaction times</strong>: mean rts for trials with correct responses or responses that were within 2 SD from each observer’s mean. Column1= participant id number; Column2= High load/different; Column3= High load/same; Column4= Low load/different; Column5= Low load/same</p> <p><strong>k-capacity</strong>: estimate of participants’ visual working memory capacity, computed using Pashler’s formula. Column1= participant id number; Column2= High load/different; Column3= Low load/different; Column4= High load/same; Column5= Low load/same</p> <p><strong>CDA</strong>: it corresponds to the file ANOVA with factors of hemisphere (contralateral/ipsilateral in relation to where the cue arrow pointed) and load (low/high) for the mean CDA amplitudes (300-900 ms time window, time-locked to the memory array onset). Column1= participant id number; Column2= Low load/ ipsilateral; Column3= Low load/ contralateral; Column4= High load/ ipsilateral; Column5= High load/ contralateral</p> <p><strong>ACOP</strong>: it corresponds to the file ANOVA with factors of hemisphere (contralateral/ipsilateral to side of sound), load (low/high), and correspondence with cued side (same/different) for the mean ACOP amplitudes (280-500 ms time window, time-locked to the sound onset). Column1= participant id number; Column2= Low load/same/ipsilateral; Column3= Low load/different/ipsilateral; Column4= High load/same/ipsilateral; Column5= High load/different/ipsilateral; Column6= Low load/same/contralateral; Column7= Low load/different/contralateral; Column8= High load/same/contralateral; Column9= High load/different/contralateral</p> <p><strong>N1</strong>: it corresponds to the file ANOVA with factors of hemisphere (contralateral/ipsilateral to side of sound), load (low/high), and correspondence with cued side (same/different) for the mean N1 amplitudes (80-150 ms time window, time-locked to the sound onset). Column1= participant id number; Column2= Low load/same/ipsilateral; Column3= Low load/different/ipsilateral; Column4= High load/same/ipsilateral; Column5= High load/different/ipsilateral; Column6= Low load/same/contralateral; Column7= Low load/different/contralateral; Column8= High load/same/contralateral; Column9= High load/different/contralateral</p>
Dataset from "Electrifying secondary settlers to enhance nitrogen and pathogens removal"
<p>The dataset contains the raw data of the figures and tables reported in the open access publication “Botti A., Pous N., Cheng H., Colprìm J., Zanaroli G., Puig, S. (2023). Electrifying secondary settlers to enhance nitrogen and pathogens removals. Chemical Engineering Journal 451, 138949”</p>
DATASET_Photoluminescence Intensity Enhancement in Tin Halide Perovskites_BOLLA_v1
<p>This Dataset contains the data that have been collected and added to the publication titled: Photoluminescence Intensity Enhancement in Tin Halide Perovskites by Poli et al., published in Advanced Science (<a href="https://doi.org/10.1002/advs.202202795">https://doi.org/10.1002/advs.202202795</a>)</p> <p>A readme.txt file describes the files contained in each folder of the dataset. Detailed characterization methods can be found directly in the publication (open access). </p>
Data for: Sub-tropical aerosols enhance tropical cloudiness – a remote aerosol-cloud lifetime effect
This data-set contains the data requires for the paper "Sub-tropical aerosols enhance tropical cloudiness – a remote aerosol-cloud lifetime effect" by Guy Dagan The variables containing *mean* in their name present time-average over the last 4-days of the simulations.
Plant species with higher chemical defenses enhance herbivore cellular immunity with differential effectiveness against two parasitoid species
<p>Insect herbivores simultaneously experience bottom-up effects of plant defensive chemistry and the top-down effects of natural enemies. At the intersection of these effects are herbivore immune systems, herbivore traits that have largely been overlooked in studies of plant-insect interactions. Most previous studies have demonstrated compromised immunity of herbivores that feed on plants with higher defensive chemistry. Many studies have used embedded microfilaments or silica beads as proxies for parasitoid eggs. Yet, parasitoids may evade or suppress host immune responses by injecting venom, calyx fluid, or through modifications of their egg surface structure, necessitating studies that include all three trophic levels to obtain a complete picture of how plant traits may modulate herbivore immunity.Here we examined the effect of host plant species that differ in glucosinolate (anti-herbivore compounds produced by plants in the Brassicaceae) concentrations on the immune status of an herbivore and its consequences for two species of parasitoids with different life history traits.We found that larvae of the butterfly Pieris rapae that fed on field mustard Brassica rapa, which contain 52-fold higher glucosinolate concentrations than collards B. oleracea, attained lower body weights and experienced prolonged development to adulthood.Yet, caterpillars that fed on B. rapa had enhanced cellular immunity, as measured by total and differential hemocyte counts, as well as melanization capacity compared to larvae that fed on B. oleracea.In turn, the likelihood that at least some eggs in clutches of the gregarious endoparasitoid Cotesia glomerata would be encapsulated, leading to a reduction in brood size, were three times greater when their host caterpillars fed on B. rapa compared to B. oleracea. Interestingly, eggs of the solitary endoparasitoid Cotesia rubecula were rarely encapsulated irrespective of the host plant on which their host caterpillar fed. Therefore, our results suggest that plant defense metabolites can influence the expression of herbivore immunity, but the effectiveness of this response strongly depends on the identity of the parasitoid and its ability to evade the caterpillar immune response, and possibly the evolution of these trophic interactions in non-native systems.</p>
Data for "Ceramide-1-phosphate transfer protein enhances lipid transport by disrupting hydrophobic lipid–membrane contacts"
<p>Data for "Ceramide-1-phosphate transfer protein enhances lipid transport by disrupting hydrophobic lipid–membrane contacts" by Julia R Rogers and Phillip L Geissler (<a href="https://doi.org/10.1371/journal.pcbi.1010992">Rogers, J. R.; Geissler, P. L. <em>PLoS Comput. Biol.</em> <strong>2023</strong>, <em>19</em>, e1010992</a>; bioRxiv DOI: https://doi.org/10.1101/2022.09.10.507427). All input coordinates, topologies, and parameter files in addition to equilibrium simulation trajectories and analysis results are provided.</p>
Data for: Simultaneously enhanced tenacity, rupture work, and thermal conductivity of carbon nanotubes fibers by raising effective tube portion
<p><span>Although individual carbon nanotubes (CNTs) are superior as constituents to polymer chains, the mechanical and thermal properties of CNT fibers (CNTFs) remain inferior to </span><span>synthetic fibers</span><span> due to the failure of embedding CNTs effectively in superstructures. Conventional techniques resulted in a mild improvement of target properties while degrading </span><span>others. Here, a Double-Drawing technique is developed to rearrange the constituent CNTs in both mesoscale and nanoscale morphology. Consequently, the mechanical and thermal properties of the resulting CNTFs can simultaneously reach their highest performances with specific strength ~3.30 N/tex (4.60 GPa), work of rupture ~70 J/g, and thermal conductivity ~354 W/m/K, despite starting from low-crystallinity materials (<em>I</em><sub>G</sub>:<em>I</em><sub>D</sub>~5). The processed CNTFs are more versatile than comparable carbon fiber, Zylon and Dyneema. Based on evidence of load transfer efficiency on individual CNTs measured with In-Situ-Stretching-Raman, we find the main contributors to property enhancements are the increasing of the effective tube contribution, in addition to the known optimization on CNTs alignment and stacking.</span></p>
Smart5Grid solutions for enhanced TSO grid observability and manageability in massive RES penetration environment
<p>This work focuses on two Use Cases (UCs) of the Smart5Grid project (UC3 and UC4) and reports the raw data of their corresponding Network Applications: Run Time Energy Production Monitoring Predictive Maintenance (Enabler) for UC3 as well as <span><span>virtual</span> <span>Phasor Data Concentrator (vPDC), </span></span><span>Wi</span>de Area Monitoring (WAM), and Advisory (Enabler) for UC4. These Network Applications are <span>developed by means of Grid Protection Alliance </span>(GPA) <span>open source software and </span>GSF open source library. Another two GPA open source projects used for both UCs development are openPDC and openHistorian. Microsoft Visual Studio 2022 is the coding environment while C# <span>и </span>JavaScript are the programming languages engaged in the Use Cases 3&4 NetApp development process. Correspondingly, the services for both UCs are placed in Docker images that are used in Helm charts<span>. </span>These Helm charts are used to install the services in Kubernetes cluster, which runs Docker containers of the services in its cluster. Detailed video demonstrations of both use cases' services are referred to in the results section of the associated manuscript.</p> <p>Two reproducible and reusable raw data timeseries are shared: (1) realtime photovoltaic production monitoring using the UC3 NetApps (demo of distributed renewable resources monitoring), and (2) realtime virtual Phasor Data Concentrator as UC4 demonstrator(of Wide Area Monitoring of an interconnected power system via 400 kV tie line between Bulgaria and Greece). Both demostrators run on an innovative Smart5Grid Open Experimentation Platform building on 5G PPP and detailed in the associated article. </p>
Arbuscular mycorrhizal fungi improve the growth and drought tolerance of Cinnamomum migao by enhancing physio-biochemical responses
<p>Drought is the main limiting factor for plant growth in karst areas with a fragile ecological environment. <em>Cinnamomum</em> <em>migao</em> H. W. Li is an endemic medicinal woody plant present in the karst areas of southwestern China, and it is endangered due to poor drought tolerance. Arbuscular mycorrhizal fungi (AMF) are known to enhance the drought tolerance of plants. However, few studies have examined the contribution of AMF in improving the drought tolerance of <em>Cinnamomum</em> <em>migao</em> seedlings. Therefore, we conducted a series of experiments to determine whether a single inoculation and coinoculation of AMF (<em>Claroideoglomus</em> <em>lamellosum</em> and <em>Claroideoglomus</em> <em>etunicatum</em>) enhanced the drought tolerance of <em>Cinnamomum</em> <em>migao</em>. Further, we compared the effects of single inoculation and coinoculation with different inoculum sizes (20, 40, 60, and 100 g; four replicates per treatment) on mycorrhizal colonization rate, plant growth, photosynthetic parameters, antioxidant enzyme activity, and malondialdehyde (MDA) and osmoregulatory substance contents. The results showed that compared with nonmycorrhizal plants, AMF colonization significantly improved plant growing status; net photosynthetic rate; superoxide dismutase, catalase, and peroxidase activities; and soluble sugar, soluble protein, and proline contents. Further, AMF colonization increased relative water content and reduced MDA content in cells. These combined cumulative effects of AMF symbiosis ultimately enhanced the drought tolerance of seedlings and were closely related to the inoculum size. With an increase in inoculum size, the growth rate and drought tolerance of plants first increased and then decreased. The damage caused by drought stress could be reduced by inoculating 40–60 g of AMF, and the effect of co-inoculation was significantly better than that of single inoculation at 60 g of AMF, while the effect was opposite at 40 g of AMF. Additionally, the interaction between AMF and inoculum sizes had a significant effect on drought tolerance. In conclusion, the inoculation of the AMF <em>Claroideoglomus lamellosum</em> and <em>Claroideoglomus</em> <em>etunicatum</em> improved photosynthesis, activated antioxidant enzymes, regulated cell osmotic state, and enhanced the drought tolerance of <em>Cinnamomum</em> <em>migao</em>, enabling its growth in fragile ecological environments.</p>
Experimental and computational approach to biomechanical human head modelling: advanced Head models for safety Enhancement And medical Development (aHEAD)
<p>Data regarding <strong>Experimental and computational approach to biomechanical human head modelling: advanced Head models for safety Enhancement And medical Development (aHEAD)</strong></p>
Trait adaptation enhances species coexistence and reduces bistability in an intraguild predation module
<p><span>Disentangling how species coexist in an intraguild predation (IGP) module is a great step towards understanding biodiversity conservation in complex natural food webs. Trait variation enabling </span><span>individual species</span><span> to adjust</span><span> to ambient conditions may facilitate coexistence. However, it is still unclear how </span><span>co-adaptation of </span><span>all species within the IGP module</span><span>, constrained by complex</span><span> trophic </span><span>interactions</span><span> and </span><span>trade-offs among species-specific traits,</span><span> interactively affects species coexistence and population dynamics.</span> <span>We developed an adaptive IGP model allowing prey and predator species to mutually adjust their </span><span>species-specific</span><span> defensive and offensive strategies to each other. We investigated species persistence, the temporal variation of population dynamics, and the occurrence of bistability in IGP models without and with trait adaptation along a gradient of enrichment</span><span> represented by </span><span>carrying capacity of the basal prey for </span><span>different</span><span> widths</span><span> and speeds of trait adaptation within each species</span><span>. </span><span>Results showed that trait adaptation within multiple species greatly enhanced the coexistence of all three species in the module. A larger width of trait adaptation facilitated species coexistence independent of the speed of trait adaptation at lower enrichment levels, while a sufficiently large and fast trait adaptation promoted species coexistence at higher enrichment levels. Within the oscillating regime, increasing the speed of trait adaptation reduced the temporal variability of biomasses of all species. Finally, species co-adaptation strongly reduced the presence of bistability and promoted the attractor with all three species coexisting.</span> <span>These findings resolve the contradiction between the widespread occurrence of IGP in nature and the theoretical predictions that IGP should only occur under restricted conditions and lead to unstable population dynamics, which broadens the mechanisms presumably underlying the maintenance of IGP modules in nature. Generally, this study </span><span>demonstrates</span> <span>a decisive role of mutual adaptation among complex trophic interactions, </span><span>for enhancing interspecific diversity and </span><span>stabilizing </span><span>food web </span><span>dynamics, arising e.g. from </span><span>intraspecific diversity.</span></p>
DATA: molecularly enhanced proof of concept for targeting cocrystals at molecular scale in continuous pharmaceuticals cocrystallization - part 2
<p>This is the cleansed files for CoCryM project carried out at the University of Limerick, Ireland for a MSCA postdoctoral fellowship. </p> <p>Link to PNAS paper <a href="https://www.pnas.org/doi/10.1073/pnas.2114277119">https://www.pnas.org/doi/10.1073/pnas.2114277119</a> </p> <p>(molecularly enhanced proof of concept for targeting cocrystals at molecular scale in continuous pharmaceuticals cocrystallization) </p> <p>Original uploaded files on 10 September 2021: </p> <ol> <li><a href="https://doi.org/10.5281/zenodo.6164838">https://doi.org/10.5281/zenodo.6164838</a></li> <li><a href="https://doi.org/10.5281/zenodo.6189068">https://doi.org/10.5281/zenodo.6189068</a></li> <li><a href="https://doi.org/10.5281/zenodo.6189100">https://doi.org/10.5281/zenodo.6189100</a></li> <li><a href="https://doi.org/10.5281/zenodo.6189715">https://doi.org/10.5281/zenodo.6189715</a></li> <li><a href="https://doi.org/10.5281/zenodo.6189885">https://doi.org/10.5281/zenodo.6189885</a></li> </ol> <p> </p> <p>Inhouse: https://sites.google.com/view/makhansary/publications </p>
Brief structured respiration practices enhance mood and reduce physiological arousal
<p><span>Controlled Breathwork practices have emerged as potential tools for stress management and well-being. Here we report a remote, randomized, controlled study (NCT05304000) of three different daily five-minute Breathwork exercises in comparison to an equivalent period of Mindfulness Meditation, over one month. The breathing conditions are 1) Cyclic Sighing, which emphasizes prolonged exhalations, 2) Box Breathing, which is equal duration of inhalations, breath retentions and exhalations, and 3) Cyclic Hyperventilation with Retention, with longer inhalations and shorter exhalations. The primary endpoints are improvement in mood and anxiety as well as reduced physiological arousal (respiratory rate, heart rate, and heart rate variability). Using a mixed-effects model, we show that Breathwork, especially the exhale-focused Cyclic Sighing produces greater improvement in mood (p < 0.05) and reduction in respiratory rate (p < 0.05) compared to Mindfulness Meditation. Daily 5-minute Cyclic Sighing has promise as an effective stress management exercise. </span></p>
Agricultural margins could enhance landscape connectivity for pollinating insects across the Central Valley of California, U.S.A.
<p>One of the defining features of the Anthropocene is eroding ecosystem services as a function of decreases in biodiversity and overall reductions in the abundance of once-common organisms, including many insects that play innumerable roles in natural communities and agricultural systems that support human society. It is now clear that the preservation of insects cannot rely solely on the legal protection of natural areas far removed from the densest areas of human habitation. Instead, a critical challenge moving forward is to intelligently manage areas that include intensively farmed landscapes, such as the Central Valley of California. Here we attempt to meet this challenge with a tool for modeling landscape connectivity for insects (with pollinators in particular in mind) that builds on available information including lethality of pesticides and expert opinion on insect movement. Despite the massive fragmentation of the Central Valley, we find that connectivity is possible, especially utilizing the restoration or improvement of agricultural margins which (in their summed-area) exceed natural areas. Finally, we highlight steps moving forward and the great many knowledge gaps that could be addressed in the field to improve future iterations of our modeling approach.</p>
Dietary Phytoimmunostimulant Enhanced Hematological Status and Survival Rate of Common Carp (Cyprinus carpio L.)
<p>This study determined the effectiveness of mango leaves (<em>Mangifera indica</em>), guava leaves (<em>Psidium guajava</em>), and noni leaves (<em>Morinda citrifolia</em>), in increasing the immune parameters of common carp (<em>Cyprinus carpio </em>L.).<strong> </strong>This research was conducted using a one-factor completely randomized design, consisting of experimental controls (commercial feed without phytoimmunostimulants = T0), and commercial feed which was supplemented with mango leaves (T1), guava leaves (T2), and noni leaves (T3). These were used in 3 replicate experiment in common carp that had been reared in floating net cages in the Koto Panjang PLTA Reservoir. Fish in groups of 100 were fed at 5% of body weight per day for 60 days with feed supplemented with 1.5 g of plant material/100g of diet. The parameters observed were erythrocyte and leukocyte profile and survival rate<strong>. </strong>The results showed that the addition of plant leaves to the feed significantly increased the profile of erythrocytes of common carp (P<0.05) with the best result resulting from supplementation with guava leaves. Here, the hematological profiles were erythrocytes (1.82-1.97 x106 cells/mm<sup>3</sup>), hemoglobin (8.53-9.2 g/dL), hematocrit (35.67-39.67%,) total leukocytes )3.21-3.87 x104 cells/mm<sup>3</sup>), phagocytic index (21.33-27.00%), lymphocytes (83.33-84.33 %), monocytes (8.00-9.33%), neutrophils (7.33-7.67%), blood glucose (1.67-104 mg/dL) and survival rate (95.67%).</p>
Increasing lexical engagement with motor-enhanced pictures: An online study using the Picture-Word Interference paradigm
<p>data, training materials & code </p>
Coadaptation of coexisting plants enhances productivity in an agricultural system
<p>Data set for the study <strong>Coadaptation of coexisting plants enhances productivity in an agricultural system</strong></p>
Bacterial predation of a fungal wheat pathogen: Prelude to experimental evolution of enhanced biocontrol agents
<p><span>Research to identify appropriate biological agents for controlling pathogens might exploit experimental evolution to select for enhanced antagonism against pathogens. We report development of an experimental regime facilitating this approach featuring the broad-spectrum bacterial predator <em>Myxococcus</em> <em>xanthus</em> and the fungal wheat pathogen <em>Zymoseptoria</em> <em>tritici</em>. We demonstrate that <em>Z. tritici</em>, a major cause of crop loss and fungicide use worldwide, both fuels growth of and is killed by <em>M. xanthus</em> on wheat straw, a likely source of vernal seedling infection. <em>M. xanthus</em> is first found capable of density-dependent growth on moistened straw alone, unaided by <em>Z. tritici</em> as prey, growth that also depends on how long straw was moistened before <em>M. xanthus</em> inoculation. Such growth of non-cellulolytic myxobacteria on plant detritus may have implications for understanding their roles in nutrient cycling. However, straw with <em>Z. tritici </em>is found to fuel greater <em>M. xanthus </em>growth than straw alone under many conditions. After shorter moistening, growth by low-density <em>M. xanthus</em> populations is found to be fully dependent on <em>Z. tritici</em>. Such pathogen-dependent <em>M. xanthus</em> populations could be sustained with population replacement over five one-week growth cycles, indicating feasibility of conducting long-term experimental evolution with this system. Further, <em>M. xanthus</em> is found to kill majorities of <em>Z. tritici</em> populations on both buffered agar and straw. Our results suggest that myxobacteria may serve as effective biocontrol agents of <em>Z. tritici</em> and are amenable to long-term experimental selection for enhanced killing of this pathogen, an approach broadly applicable to many potential biocontrol agents and target pathogens.</span></p>
ScienceDex guides
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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.