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2,225 results for “reversal”
Dataset for article: Potent and reversible open-channel blocker of NMDA receptor derived from dizocilpine with enhanced membrane-to-channel inhibition
<div>This version shows the correct number of n for Figure 6.</div> <div> </div>
Computational data for Structure of G protein-coupled receptor GPR1 bound to full-length chemerin adipokine reveals a chemokine-like reverse binding mode
<p>MD simulation data for the research article titled "Structure of G protein-coupled receptor GPR1 bound to full-length chemerin adipokine reveals a chemokine-like reverse binding mode".</p>
Electrochemical data shown in A. Fasano, C. Baffert, C. Schumann, G Berggren, J. Birrell, V. Fourmond, C. Léger, "Kinetic modeling of the reversible or irreversible electrochemical responses of FeFe-hydrogenases", J. Am. Chem. Soc 146, 2, 1455–1466 (2024) doi: 10.1021/jacs.3c10693
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Fatty Acids Reverse the Supramolecular Chirality of Insulin Fibrils
<h4>The data from the paper Fatty Acids Reverse the Supramolecular Chirality of Insulin Fibrils</h4> <div>Aidan P. Holman, Kimberly Quinn, Rakesh Kumar, Sebastian Kmiecik, Abid Ali, and Dmitry Kurouski</div> <div>The Journal of Physical Chemistry Letters <strong>2023</strong> <em>14</em> (30), 6935-6939</div> <p>DOI: 10.1021/acs.jpclett.3c01527</p>
Data from article "The potential recording of North Ionian Gyre's reversals as a decadal signal in sea level during the instrumental period"
<p>This repository hosts the data from Meli M. 2024: The potential recording of North Ionian Gyre’s reversals as a decadal signal in sea level during the instrumental period. <em>Scientific Reports, </em><strong>14</strong>, 4907. https://doi.org/10.1038/s41598-024-55579-4</p> <p>The dataset contains:</p> <p>- Python code for analysis of altimetry products ("satellite.py") and tide gauge time series ("tg.py").</p> <p>- The "satellite" folder contains txt files, each representing the annual time series of the first (_1) and second (_2) oscillatory modes decomposed from the satellite altimetry signal and averaged over specific sub-basins. The nc file, on the other hand, contains the time series for every grid point of the altimetry product, along with the various layers (modes) decomposed from the original signal.</p> <p>The "tide_gauges" folder contains npy files, each representing the annual time series of all oscillatory modes decomposed at each tide gauge selected for this analysis. The csv file contains the sub-basin and regional averaged signals of the second oscillatory mode, along with their standard deviations.</p> <p><strong>UPDATE</strong>: In version 2 of the repository, the file IMFs_array.nc (located in the folder satellite.zip) has been updated to IMFs_array_v2.nc. In this version, the land areas in Mode 2 have been masked.</p>
Dataset for the numerical simulation in the article "Catalytically biased self-assembly by hybridization of reversibility and irreversibility in a reaction network"
<p>This dataset includes the essential source code and the corresponding numerical data for the self-assembly of a M6L4 square-based pyramid (SP) complex. </p> <p>The associated study is described in </p> <p><strong>"Catalytically biased self-assembly by hybridization of reversibility and irreversibility in a reaction network"</strong>, by T. Abe, S. Takahashi, H. Sato, and S. Hiraoka.</p>
Repeated autologous fat grafting significantly increases mas-tectomy flap thickness in prepectoral multi-stage composite expander-to-implant breast reconstruction: exploring the con-cept of a reverse expansion
<p>Supplementary material 1 (Video): MRI sequences of a 37-year-old (A), 44-year-old (B) and 46-year-old (C) patient after bilateral mastectomy, sparing both the skin and nipple-areolar com-plexes, with prepectoral insertion of a breast tissue expander. These sequences were captured be-fore repeated sessions of autologous fat grafting to the mastectomy flap and reverse expansion of the expander. In D, E, and F, the corresponding MRI sequences were performed 3 months after 3 sessions of autologous fat grafting each and the exchange of the expander with a definitive im-plant.</p> <p>Supplementary material 2 (Video): Repeated contraction of bilateral pectoralis major muscles in a 37-year-old (A), 44-year-old (B) and 46-year-old (C) patient after bilateral mastectomy sparing both the skin and nipple-areolar complexes, with prepectoral expander-to-implant breast reconstruction and repeated autologous fat grafting sessions while gradually deflating the ex-pander. Note the almost complete absence of breast animation, even in the 44-year-old patient having the implant stabilized with a synthetic, non-absorbable mesh to prevent caudal “bottom-ing out” and lateral migration.</p>
Data for the publication: Advancing Reversible Magnesium−Sulfur Batteries with a Self-Standing Gel Polymer Electrolyte
<p>This is a collection featuring the data generated and used within the paper: "Advancing Reversible Magnesium−Sulfur Batteries with a Self-Standing Gel Polymer Electrolyte"</p>
Structures for "Protonation States of Molecular Groups in the Chromophore-Binding Site Modulate Properties of the Reversibly Switchable Fluorescent Protein rsEGFP2"
<p>Files with atomic coordinates of the structures obtained in geometry optimization of molecular systems within the protein and cluster models. Supplementary materials for the paper "Protonation States of Molecular Groups in the Chromophore-Binding Site Modulate Properties of the Reversibly Switchable Fluorescent Protein rsEGFP2"</p>
Accompanying data set for the manuscript "REverSe TRanscrIptase Chain Termination (RESTRICT) for Selective Measurement of Nucleotide Analogs Used in HIV Care and Prevention"
<p>This data set contains all experimental and theoretical data included in the manuscript " REverSe TRanscrIptase Chain Termination (RESTRICT) for Selective Measurement of Nucleotide Analogs Used in HIV Care and Prevention", namely:</p> <p>RESTRICT_model: MATLAB script for completing calculations in the RESTRICT theoretical model.</p> <p>Figure 2:</p> <ul> <li>Raw data from theoretical model showing contributions of individual model components, Kaff = 0.3</li> <li>Normalized data from theoretical model showing contributions of individual model components, Kaff = 0.3</li> <li>Experimental NRTI Drug Screen 180 nt TTCA 500 nM dNTP</li> </ul> <p>Figure 3:</p> <ul> <li>Experiment-dNTP-Concentration-Screen</li> <li>Theory-dNTP-Concentration-Screen</li> <li>Experiment-Template-Length-Screen</li> <li>Theory-Template-Length-Screen</li> <li>Experiment-Sequence-Screen</li> <li>Theory-Sequence-Screen</li> </ul> <p>Figure 4:</p> <ul> <li>Experimental-NRTI-Drug-Screen-90nt-TCAA-only</li> <li>Theory-TCAA90-Kaff=0point2</li> <li>Experimental-NRTI-Drug-Screen-GGCA-only</li> <li>Theory-GGCA180-Kaff=0point2</li> </ul> <p>Figure 5:</p> <ul> <li>GGCA-vs-TTCA-Specificity-Analysis</li> </ul>
Input data for Reversible Unwrapping Algorithm for Constant-Pressure Molecular Dynamics Simulations
<p>As described in the main text, here is the input data used for simulation, as well as analysis directories. The archive was generated in my project folder with "tar --exclude=*trr --exclude=pbctools --exclude=qtwrap --exclude=old* --exclude=*npz --exclude=*pdf --exclude=*png --exclude=*ppm --exclude=*dcd* --exclude=*xtc --exclude=*slurm* --exclude=core* --exclude=*sh --exclude=*xvg --exclude=*out --exclude=*git* --exclude=*edr --exclude=*log --dereference -zcvf kulke-$(date +"%F").tar.gz data figures scripts Simulations". Big data and trajectory files were excluded to keep the archive size small. The archive includes all necessary files to reproduce the simulations, analysis and figures for the publication.</p>
Dataset from Maith, O., Baladron, J., Einhäuser, W., & Hamker, F. H. (2023). Exploration behavior after reversals is predicted by STN-GPe synaptic plasticity in a basal ganglia model. Submitted to iScience.
<p>This dataset contains all analyzed data from the study "Maith, O., Baladron, J., Einhäuser, W., & Hamker, F. H. (2023). Exploration behavior after reversals is predicted by STN-GPe synaptic plasticity in a basal ganglia model. Submitted to iScience.". It includes the behavioral data of 20 human participants (folder "psychExp") and of simulations of a neuro-computational basal ganglia model (folder "simulations") of the study.</p> <p>To replicate the results of the study, the dataset can be analyzed using the code provided separately under the following identifier: https://doi.org/10.5281/zenodo.6555886. The dataset is organized in the directory structure required for this purpose.</p> <p>For the human participants, only preprocessed eye-tracking and general behavioral data (.mat files) and the final analyzed behavioral data (output files) generated with the script "get_vps_outputs.m" (folder psychExp/..../3_srcAna/) are available. For more information about preprocessing steps as well as raw data of the eye-tracking experiment, please contact us by email (click <a href="https://www.tu-chemnitz.de/urz/mail/adrx.html?1-d29sZmdhbmcuZWluaGFldXNlci10cmV5ZXJAcGh5c2lrLg==">here</a>).</p>
Making virtual species less virtual by reverse engineering of spatiotemporal ecological models v3
<p>The most up-to-date version of the archive that contains all the necessary data to perform analyses supporting the paper <em>Making virtual species less virtual by reverse engineering of spatiotemporal ecological models </em>(<a href="https://doi.org/10.1111/2041-210X.14176">https://doi.org/10.1111/2041-210X.14176</a>) .</p> <p>The research was supported by the National Science Centre, Poland (grant no. 2018/29/B/NZ8/00066) and Poznań Supercomputing and Networking Centre (grant no. 403). </p> <p> </p>
Data from: Androgen-armoured amazons – reversed sex roles in coucals are associated with testosterone in females but not males
<p class="MsoNormal">In some species, sexual selection is stronger in females than males. In classically polyandrous birds, for instance, females compete for mating opportunities and males care for offspring. Sex steroids such as testosterone have been suggested to regulate the behaviours of 'role-reversed' females and males, but comparative studies did not find evidence for a role of testosterone in relation to sex roles. However, the large variability of hormone measurements across laboratories may prevent detecting subtle differences in hormone levels. To circumvent this caveat, I compared sex steroid concentrations of females and males of two closely related and cohabiting species with different mating systems, the classically polyandrous black coucal (<em>Centropus grillii</em>) and the monogamous white-browed coucal (<em>C. superciliosus</em>). Baseline and GnRH-induced testosterone concentrations were twice as high in female black coucals than female white-browed coucals, and the low pre-breeding progesterone concentrations of female black coucals were consistent with progesterone's modulatory role during agonistic interactions in this species. Baseline and GnRH-induced testosterone and progesterone concentrations did not differ between males of both species. This study provides first evidence that elevated testosterone is associated with sex-role reversed traits in females, whereas low levels of testosterone may not be necessary to facilitate sex-role reversal in males.</p>
Replication package for: The Slaughter of the Bison and Reversal of Fortunes on the Great Plains
<p>These files include the code and data to replicate the results for "The slaughter of the bison and reversal of fortunes on the Great Plains" by Donn. L. Feir, Rob Gillezeau, and Maggie EC Jones forthcoming in The Review of Economic Studies. </p>
Data supporting the publication "Quadrature nonreciprocity in bosonic networks without breaking time-reversal symmetry"
<p>Data supporting the publication "Quadrature nonreciprocity in bosonic networks without breaking time-reversal symmetry"</p>
A Transformer-based Function Symbol Name Inference Model from an Assembly Language for Binary Reversing
<p>This is a dataset and pre-trained model for the official implementation of <a href="https://github.com/agwaBom/AsmDepictor"><strong>AsmDepictor</strong></a>, "A Transformer-based Function Symbol Name Inference Model from an Assembly Language for Binary Reversing", In the 18th ACM Asia Conference on Computer and Communications Security <a href="https://asiaccs2023.org/">AsiaCCS '2023</a></p> <p> </p>
Data for: Preliminary phylogenomic analyses reveal multiple reversions to nocturnal behavior and morphology within the primarily diurnal tribe Adesmiini (Coleoptera: Tenebrionidae)
<p>The darkling beetle tribe Adesmiini (Tenebrionidae: Pimeliinae) is a prominent part of the African and western Palearctic desert faunas, with most species being day-active fast-running detritivores. Taxonomic diversity within the tribe is highest in the southern part of the Afrotropical realm (all genera present), while only the species-rich genus Adesmia occurs north of the Sahara. Despite containing conspicuous diurnal species, such as the fog-basking beetle Onymacrisunguicularis (a focal taxon in ecological research for decades), Adesmiini has undergone few modern taxonomic or phylogenetic studies. Hence, generic concepts and the evolution of diurnal behaviors and morphologies, rare in the primarily nocturnal family Tenebrionidae, remain poorly explored. To investigate evolutionary relationships and the origin of diurnal activity within the tribe, a genomic dataset of 529 protein-coding genes across 43 species spanning 10 of 11 Adesmiini genera was assembled and analyzed. The resulting phylogeny for the tribe does not support the monophyly of many current Adesmiini genera (i.e. Adesmia, Metriopus, Onymacris, Physadesmia, and Stenocara). Ancestral state reconstruction of diurnal activity, using eye shape as a proxy and supplemented by literature and collection records, supports the hypothesis that Adesmiini were primitively diurnal, followed by at least four shifts to nocturnal or crepuscular activity.</p>
Reversing declines in farmland birds: how much agri-environment provision is needed at farm and landscapes scales?
<p>1) Agri-environment schemes (AES) are the primary policy mechanism for addressing farmland biodiversity declines across Europe. Despite previous studies on the impacts of AES on biodiversity, there is little empirical evidence on the scale of provision required to reverse declines.</p> <p>2) Across three regions of lowland England with contrasting farm systems (arable, pastoral, mixed) we estimated avian Population Growth Rates (PGRs) on farmland with high AES provision ('higher-tier': average bird-friendly option cover = 7.4%), low AES provision ('lower-tier': 2.3%), and no bird-friendly AES ('no AES'). Ten-year PGRs were derived for 24 species and three multi-species groups comprising farmland-associated species ('farmland birds'), species of conservation concern ('priority birds'), and species restricted to farmland ('specialist birds'). We used PGRs to simulate the proportion of the regional farmland landscape that would have to be assigned to higher- and lower-tier agreements to stabilise or increase populations.</p> <p>3) In the arable and pastoral regions, 13/23 and 13/22 species respectively had more positive PGRs under higher-tier AES than on no AES farmland (none had more negative PGRs), compared to 4/22 (positive) and 1/22 (negative) in the mixed region. Only 2-4 species per region exhibited more positive PGRs under lower-tier AES compared to no AES farmland.</p> <p>4) Multi-species PGRs in the arable and pastoral regions increased from no AES (strong decline), to lower-tier (decline or stability) to higher-tier (moderate or strong increase). There was no overall AES effect in the mixed region.</p> <p>5) To increase regional farmland bird populations by 10% over 10-years, 47% and 26% of the farmed landscape would need to be devoted to higher-tier agreements in arable and pastoral landscapes respectively. This falls to 34% and 17% when higher-tier is targeted at localities supporting higher abundances of target species, and to 29% and 10% when 30% of the farmed landscape is also devoted to lower-tier. Priority and specialist birds require higher provision levels.</p> <p>6) Policy implications. Where farmland bird recovery is an AES objective, farms should prioritise higher-tier agreement delivery over lower-tier. Farmland bird responses to AES provision are likely to vary regionally but careful targeting will reduce the amount needed in the landscape.</p>
On the importance of additional behavioral observation in behavioral psychopharmacology research: a case study on agomelatine's effects on feedback sensitivity in probabilistic reversal learning test in rats (data&code)
<p>Dataset to the manuscript entitled: On the importance of additional behavioral observation in behavioral psychopharmacology research: a case study on agomelatine's effects on feedback sensitivity in probabilistic reversal learning test in rats. Code in R used for analysis data from probabilistic reversal learning (PRL) test performed in operant conditioning boxes. Script analyzes data files from MED-PC IV software.</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.