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1,444 results for “Mitigation”
Use of avian GPS tracking to mitigate human fatalities from bird strikes caused by large soaring birds
<p>1. Birds striking aircraft cause substantial economic loss worldwide and, more worryingly, human and wildlife fatalities. Designing effective measures to avoid fatal bird strikes requires in-depth knowledge of the characteristics of this incident type and the flight behaviors of the bird species involved.</p> <p>2. The characteristics of bird strikes involving aircraft crashes or loss of human life in Spain were studied and compared to flight patterns of bird monitored by GPS. We tracked 210 individuals of the three species that cause the most crashes and human fatalities in Spain: griffon and cinereous vultures (<i>Gyps fulvus</i> and <i>Aegypius monachus</i>) and white storks (<i>Ciconia ciconia</i>).</p> <p>3. All the crashes involved general aviation aircraft, while none were recorded in commercial aviation. Most occurred outside airport boundaries, at midday and in the warmest months, which all correspond with the maximum flight activity of the studied species.</p> <p>4. Bird flight altitudes overlapped the legal flight altitude limit set for general aviation.</p> <p>5. Policy implications: Mitigation of fatal bird strikes should especially address the conflict between general aviation and large soaring birds. Air transportation authorities should consider modifying the flight ceiling for general aviation flights above the studied species' maximum flight altitude. Moreover, policymakers should issue pilots with recommendations regarding the dates and times of peak activity of large soaring bird species to improve flight safety.</p>
Supplementary material 1 from: Paquet J-Y, Swinnen K, Derouaux A, Devos K, Verbelen D (2022) Sensitivity mapping informs mitigation of bird mortality by collision with high-voltage power lines. In: Santos S, Grilo C, Shilling F, Bhardwaj M, Papp CR (Eds) Linear Infrastructure Networks with Ecological Solutions. Nature Conservation 47: 215-233. https://doi.org/10.3897/natureconservation.47.73710
Table S1
Supplementary material 4 from: Paquet J-Y, Swinnen K, Derouaux A, Devos K, Verbelen D (2022) Sensitivity mapping informs mitigation of bird mortality by collision with high-voltage power lines. In: Santos S, Grilo C, Shilling F, Bhardwaj M, Papp CR (Eds) Linear Infrastructure Networks with Ecological Solutions. Nature Conservation 47: 215-233. https://doi.org/10.3897/natureconservation.47.73710
Figures S1–S17
Volumetric Benchmarking of Error Mitigation with Qermit: Experimental Data
<p>Here we give results and experiment definitions which correspond to the experiments shown in the paper "Volumetric Benchmarking of Error Mitigation with Qermit". Key files and folders are the following:</p> <ul> <li>experiments.csv - Each experiment, assigned a unique ID as given in experiments.csv, is defined by a circuit, observable pair. Each circuit and observable is also given a unique ID. The pairs that define the experiments conducted in the paper "Volumetric Benchmarking of Error Mitigation with Qermit" are given in experiments.csv.</li> <li>device_experiments.csv - Contains the subset of those experiments listed in experiments.csv which were run on real devices in the paper "Volumetric Benchmarking of Error Mitigation with Qermit".</li> <li>Observables are accessible in observables.zip and the circuits in circuits.zip. In both cases the file names match their ID.</li> <li>circuits.csv - Circuits are specified by a unique ID. circuits.csv gives additional details about the properties of the circuit, including their size and type. </li> <li>results.csv - Contains experiment results. Each result is specified by a unique ID, with results.csv containing information about the device used, the error mitigation strategy used, and the time at which the experiment took place.</li> <li>gen_experiments.py - A command line tool used to generate the experiments performed.</li> <li>example_experiment.ipynb - An example of how one may access and use the experiment specifications given here. This matches roughly the process taken in the experiments of "Volumetric Benchmarking of Error Mitigation with Qermit".</li> <li>{device}_{date}.pkl - Device characteristics on the day the experiments were conducted.</li> </ul>
Copiotrophic taxa in pig manure mitigate nitrogen limitation of soil microbial communities
<p>Dataset for soil properties, enzyme activities and stoichiometric parameters.</p>
Signal lengthening is not a strategy for animals to mitigate noise interference
<p><span>Many species of animals rely on acoustic communication for critical life activities. The efficacy of acoustic communication, however, can be seriously hindered by ambient noise. Although it has been widely reported that signallers modify the structure of their acoustic signals in noise, whether such signal modulations contribute to reducing noise interference is often unclear. Signal duration is a perceptually important parameter that can directly affect signal detection. Here, we address whether signal lengthening is an adaptive strategy for improving acoustic communication in noise, combing results from a meta-analysis, a noise playback experiment, and numerical simulations. The meta-analysis showed that animals from arthropods to mammals showed a mixed pattern of signal duration modifications in response to noise, covering all three possibilities of an increase, a decrease, and no change. The noise playback experiment revealed that noise-induced signal duration modulation was characterized by strong inter-individual variations and correlated positively with signal amplitude, challenging the functional role of signal lengthening in reducing noise interference. Lastly, numerical simulations suggest that experimentally observed signal duration increases in noise disappear when the effect size is considered. We conclude that signal lengthening is not a strategy for animals to mitigate noise interference, despite its wide occurrence. </span></p>
Data from: Mitochondrial phylogenomics of early land plants: mitigating the effects of saturation, compositional heterogeneity, and codon-usage bias
Phylogenetic analyses using concatenation of genomic-scale data have been seen as the panacea to resolving the incongruences among inferences from few or single genes. However, phylogenomics may also suffer from systematic errors, due to the, perhaps cumulative, effects of saturation, among-taxa compositional (GC content) heterogeneity, or codon-usage bias plaguing the individual nucleotide loci that are concatenated. Here we provide an example of how these factors affect the inferences of the phylogeny of early land plants based on mitochondrial genomic data. Mitochondrial sequences evolve slowly in plants and hence are thought to be suitable for resolving deep relationships. We newly assembled mitochondrial genomes from 20 bryophytes, complemented these with 40 other streptophytes (land plants plus algal outgroups), compiling a data matrix of 60 taxa and 41 mitochondrial genes. Homogeneous analyses of the concatenated nucleotide data resolve mosses as sister-group to the remaining land plants. However, the corresponding translated amino acid data support the liverwort lineage in this position. Both results receive weak to moderate support in maximum likelihood analyses, but strong support in Bayesian inferences. Tests of alternative hypotheses using either nucleotide or amino-acid data provide implicit support for the respective optimal topologies. By analyzing the nucleotide data, we found that the 3rd codon positions are more saturated than the 1st and 2nd codon positions, and excluding these from the analyses leads to a topology congruent with that obtained using amino-acid data. Further, we determined that land plant lineages differ in their nucleotide composition, and in their usage of synonymous codon variants. Composition heterogeneous Bayesian analyses employing a non-stationary model that accounts for variation in among-lineage composition, and inferences from degenerated nucleotide data that avoids the effects of synonymous mutations that underlie codon-usage bias, again recovered liverworts being sister to the remaining land plants. These analyses indicate that the discrepancy between the nucleotide-based and the amino acid-based trees is caused by the lineage specific, parallel compositional bias, or synonymous mutations driving codon-usage bias, as well as saturation in the 3rd codon positions. While genomic data may generate highly supported phylogenetic trees, these inferences may be artifacts. We suggest that phylogenomic analyses should assess the possible impact of potential biases through comparisons of protein coding gene data and their amino-acids translations, by analyzing data modeling compositional bias, and by excluding nucleotide noisy signals due to saturation or codon-usage bias. We caution against relying on any one presentation of the data (nucleotide or amino acid) or any one type of analysis even when analyzing large-scale data sets, no matter how well-supported, without fully exploring the effects of substitution models.
Data for "Cost-effectiveness of natural forest regeneration and plantations for climate mitigation"
<p>All data associated with Busch et al. (2024) “Cost-effectiveness of natural forest regeneration and plantations for climate mitigation,” <em>Nature Climate Change</em>, doi: 10.1038/s41558-024-02068-1 are publicly available here. To facilitate reproducibility of our results and use of our datasets, we provide all intermediate datasets in addition to the final results. We provide brief dsecriptions of the published datasets in the 00_README.docx file, including contact information for individuals associated with each dataset. We encourage the use of our data and are happy to answer questions as needed.</p> <p>When using these data, please cite:</p> <p>Busch, J., Bukoski, J.J., Cook-Patton, S.C. Griscom, B., Kaczan, D., Potts, M.D., Yi, Y., and Vincent, J.R. Cost-effectiveness of natural forest regeneration and plantations for climate mitigation. <em>Nat. Clim. Chang.</em> <strong>14</strong>, 996–1002 (2024). https://doi.org/10.1038/s41558-024-02068-1</p>
Mitigation and Adaptation SECAP actions from Girona Province (Catalonia)
<p>Complete dataset of Mitiagation and Adaptation Actions in the SECAPs from all municipalities of Girona Province.</p>
Figure 2 in Mitigation of the effects of salt stress in cowpea bean through the exogenous aplication of brassinosteroid
Figure 2. Effect of 24-epibrasinolide in the number of leaves of cowpea plants under salt stress. Capital letters indicate statistical differences between EBL treatments (p <0.05) based on upon a Tukey's test; small letters indicate statistical differences between salt treatments (p <0.05) based on upon a Tukey's test.
Figure 1 in Mitigation of the effects of salt stress in cowpea bean through the exogenous aplication of brassinosteroid
Figure 1. Effect of 24-epibrasinolide in the height of cowpea plants under salt stress. Capital letters indicate statistical differences between EBL treatments (p <0.05) based on upon a Tukey's test; small letters indicate statistical differences between salt treatments (p <0.05) based on upon a Tukey's test.
Dataset article "Methane emissions may counteract the carbon fixation capacity for climate change mitigation by Mediterranean inland freshwater shallow lakes and ponds"
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Improving zero-shot learning by mitigating the hubness problem
<p>Data associated with the paper <a href="https://arxiv.org/pdf/1412.6568">Improving zero-shot learning by mitigating the hubness problem, </a>proceedings of ICLR 2015 (International Conference on Learning Representations), workshop track.</p> <p><strong>Abstract: </strong>The zero-shot paradigm exploits vector-based word representations extracted from text corpora with unsupervised methods to learn general mapping functions from other feature spaces onto word space, where the words associated to the nearest neighbours of the mapped vectors are used as their linguistic labels. We show that the neighbourhoods of the mapped elements are strongly polluted by hubs, vectors that tend to be near a high proportion of items, pushing their correct labels down the neighbour list. After illustrating the problem empirically, we propose a simple method to correct it by taking the proximity distribution of potential neighbours across many mapped vectors into account. We show that this correction leads to consistent improvements in realistic zero-shot experiments in the cross-lingual, image labeling and image retrieval domains.</p>
Mitigating Reflective Cracking Through the Use of a Ductile Concrete Interlayer
<p>Corresponding data set for Tran-SET Project No. 18PLSU13. Abstract of the final report is stated below for reference:</p> <p>"Reflective cracking is considered one of the most important issues that causes premature deterioration of composite pavements. Many types of mitigation methods have been studied in the past. However, they are either not effective in delaying the reflective cracking, or they only extend the service life by a few years. To address this critical issue and significantly extend the service life of the composite pavement, in this research, a ductile interlayer made of engineered cementitious composites (ECC) was proposed. It was hypothesized that by adding a thin layer of highly ductile ECC material between the existing pavement and overlay, reflective cracking could be arrested by the ductile interlayer. This study experimentally evaluated the effectiveness of ECC as an interlayer system. A laboratory test protocol was designed to simulate repeated traffic loads to measure the fatigue performance of ECC interlayer system. The strain field and reflective cracking were monitored using digital image correlation (DIC) technique. It was found that the composite pavement specimens with ECC interlayer provided significantly higher fatigue life as compared to the control specimens without an interlayer. The failure mode also changed from single reflective crack to multiple cracks in overlaid HMA mixtures. The results indicated that ECC could be used as a potential effective interlayer system to retard or mitigate reflective cracking."</p>
Strategies to mitigate antipatterns in microservices
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Dataset for Unlocking the Mitigation Potential of Landfills as A Cost-Effective Solution for Climate Change
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Dataset article "Ecological status and type of alteration determine the C-balance and climate change mitigation capacity of Mediterranean inland brackish and saline shallow lakes"
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Mitigation-driven global heat imbalance in the late 21st century
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The synergetic mitigation benefits on carbon and mercury emissions from carbon neutrality strategies and the Minamata Convention
<p>Results data</p>
Heat exposure variations and mitigation in a densely populated neighborhood during a hot day: Towards a people-oriented approach to urban climate management
<p>Archive with PALM simulation results.</p>
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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.