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986 results for “exchange”
Dataset for the paper "High Loading of Single Atomic Iron Sites in Pyrolysed Fe-NC Oxygen Reduction Catalysts for Proton Exchange Membrane Fuel Cells", DOI:10.1038/s41929-022-00772-9
<p>The data in this spreadsheet was used to produce the figures in the paper </p> <p>Authors: Asad Mehmood, Mengjun Gong, Frédéric Jaouen, Aaron Roy, Andrea Zitolo, Anastassiya Khan, Moulay-Tahar Sougrati, Mathias Primbs, Alex Martinez Bonastre, Dash Fongalland, Goran Drazic, Peter Strasser, Anthony Kucernak</p> <p>Title: High Loading of Single Atomic Iron Sites in Pyrolysed Fe-NC Oxygen Reduction Catalysts for Proton Exchange Membrane Fuel Cells</p> <p>Journal: Nature Materials</p> <p>DOI: 10.1038/s41929-022-00772-9</p> <p>Please cite the above reference if you wish to use this data </p> <p> </p> <p>DOI of data: 10.5281/zenodo.6411262</p>
GEOS-Chem 2015 Speciated PM2.5 Outputs for "Impact of circular- and single-sector waste-heat reuse pathways on PM2.5-air quality, CO2 emissions, and human health in India; material exchanges more viable to achieve sustainability targets"
<p>Daily PM2.5 and species outputs from GEOS-Chem Modeling over India (0.5° x 0.625°) </p>
Data supporting "Stems Matter: Xylem Physiological Limits Are an Accessible and Critical Improvement to Models of Plant Gas Exchange in Deep Time"
<p>Model outputs from from <em>Paleo</em>-BGC and <em>Paleo</em>-BGC+. Code detailing data structure and allowing reproduction of analysis can be found at github.com/wjmatthaeus</p>
Data to support the publication The use of Twitter for knowledge exchange on sustainable soil management
<p>5 farmer semi-structured interviews</p>
Replication data for: "Ultrafast energy exchange between two single Rydberg atoms on the nanosecond timescale"
<p>Replication data for Figure 3 and 4 of "Ultrafast energy exchange between two single Rydberg atoms on the nanosecond timescale"</p> <p>Preprint at: https://arxiv.org/abs/2111.12314</p> <p> </p>
Does Hamiltonian Replica Exchange via lambda-hopping enhance the sampling in alchemical binding free energy calculations?
<p>t-REM HREM lamba-hopping/FEP+ tests on the APA molecule with ORAC<br> (www.chim.unifi.it/orac) </p> <p>The untarred archive contains the following directories: </p> <p>t-rem -> contains input for gas-phase tests<br> st-hrem -> contains input for solvated APA with solute tempering<br> lam-hop -> contains input for solvated APA with lambda-hopping<br> bin -> scripts for REM analysis <br> lib -> APA starting conf and potential parameters for the runs </p> <p>see also README files inside each dir for further details </p>
Supplementary Datasets for 'Exploring rift geodynamics in Ethiopia through olivine-spinel Al-exchange thermometry and rare-earth element distributions'
<p>Supplementary Datasets for 'Exploring rift geodynamics in Ethiopia through olivine-spinel Al-exchange thermometry and rare-earth element distributions'.</p> <p>Dataset S1: Qualitative X-ray maps of Mg, Ca, Al, Ni, P in olivine-spinel pairs.<br> Dataset S2: Quantitative EPMA point analyses of olivine and spinel. Includes Sheet 1: Secondary standards; Sheet 2: Sample data.<br> Dataset S3: Full inversion outputs from MultiNest.</p>
Sighting, group composition, and tactile exchange for a study on Atlantic spotted dolphins around Bimini, The Bahamas
<p>Interactions between mammalian social groups are generally antagonistic as individuals in groups cooperate to defend resources from non-members. Members of the family Delphinidae inhabit a three-dimensional habitat where resource defense is usually impractical. Here, we describe a long-term partial fusion of two communities of Atlantic spotted dolphins (<em>Stenella frontalis</em>). The northern community, studied for 30 years, immigrated 160 km to the range of the southern community, observed for 20 years. Both communities featured fission-fusion grouping patterns, strongest associations between adult males, and frequent affiliative contact between individuals. For the five-year period following the immigration, we found members of all age classes and both sexes in mixed groups, but there was a strong bias toward finding immigrant males in mixed groups. Some association levels between males, and males and females, from different communities were as high as the highest within-community associations. Affiliative contacts indicate that these individuals were forming social bonds. The mixing of two separate social groups with new bond formation is rare in terrestrial mammal groups. Such mixing between spotted dolphin groups suggests that adaptations to respond aggressively to 'outsiders' is diminished in this species and possibly other ecologically similar dolphins.</p>
source data: ion regulation precedes gas exchange at gills
<p>These are source data for a submitted manuscript entitled "Ion regulation at gills precedes gas exchange and the origin of vertebrates". All associated animal care and experimentation conformed to the guidelines set by the Canadian Council on Animal Care (CCAC) and was approved by the University of British Columbia's Animal Care Council (ACC) under the animal use protocol #A19-0284.</p> <p> </p>
Data for the article "Magnon transport in the presence of antisymmetric exchange in a weak antiferromagnet"
<p>Data for the article "Magnon transport in the presence of antisymmetric exchange in a weak antiferromagnet"</p> <p>(<a href="https://www.sciencedirect.com/science/article/abs/pii/S0304885321008714">https://www.sciencedirect.com/science/article/abs/pii/S0304885321008714</a> and <a href="https://arxiv.org/ftp/arxiv/papers/2106/2106.12853.pdf">https://arxiv.org/ftp/arxiv/papers/2106/2106.12853.pdf</a>)</p>
Processed High Frequency Radar (HFR) Surface Current Data for the Processes Driving Exchange at Cape Hatteras (PEACH) Program
<p>These hourly surface current velocities are a combined product derived from 8 monostatic radars (4 CODAR and 4 WERA) operated as part of the PEACH program. Level 2 data have been quality-controlled and gridded to an hourly time-base. A detailed description of processing methods and analysis is provided by Seim, <em>et al. </em>(2022) and a brief outline in the documentation uploaded with this dataset.</p> <p>Seim, H., Savidge, D., Muglia, M., Haines, S., & Han, L. (2022). Surface current observations from a combined CODAR/WERA high-frequency radar array along the North Carolina coast during the Processes Driving Exchange at Cape Hatteras (PEACH) Project. <em>IEEE/MTS Proceedings Oceans 2022</em>.</p>
Raw Data for 'Efficient Access of Phenyl-Spaced 5,5´-Bridged Dinuclear Ruthenium Metal Complexes and the Effect of Dynamic Ligand Exchange on Catalysis'
<p>Herein, we provide the raw data for all figures being part of either the mansucript or the supporting information of the publication 'Efficient Access of Phenyl-Spaced 5,5’-Bridged Dinuclear Ruthenium Metal Complexes and the Effect of Dynamic Ligand Exchange on Catalysis'.</p>
Replication Data for: ``Impact of Parameterized Isopycnal Diffusivity on Shelf-Ocean Exchanges under Upwelling-Favorable Winds: Offline Tracer Simulations Augmented by Artificial Neural Network''
<p>This dataset contains the modified MAMEBUS source code, configuration files for the MITgcm and MAMEBUS simulations, model diagnostics used in the paper, and scripts to train the Artificial Neural Networks.</p>
RNA-seq of green hydra strains' ( Hydra viridissima) response to the removal or exchange of symbionts
<p>The symbiotic hydra <em>Hydra </em><em>viridissima</em> has a stable symbiotic relationship with the green alga <em>Chlorella</em>. This hydra appears to cospeciate with the symbiotic alga, and some strains are known to have strain-specific host/symbiont combinations. To investigate the mechanism of the specificity between host and symbiont, we explored the effect of the removal or exchange of symbionts in two distantly related <em>H. viridissima</em> strains (K10 and M9). In this study, we compared the gene expression of symbiont-removed, symbiont-exchanged hosts for each strain. The data include the raw read fastaq, assembled sequences, and read counts of RNA-seq. We also attached the results of differential gene expression analyses for all combinations of the hosts. </p>
Reciprocal bark exchange helps to disentangle tree species dependent bark and wood trait effects on invertebrate diversity
<p>1. Previous studies showed that bark cover at early-decay stage had profound control on the invertebrate assemblages of bark and wood, with possible consequence for the decomposition process. However, previous experimental designs could not disentangle how bark versus wood traits affect the invertebrate assemblage process in bark and/or wood separately because wood traits of different tree species may vary independently from bark traits. Furthermore, we do not know whether such tree species specific bark trait effects are still influential at mid-decay stage.</p> <p>2. To unravel whether and how bark and wood traits influence invertebrate communities in tree logs at mid-decay stage, we introduce reciprocal bark transplantation within pairs of different tree species as a new method. We applied this method to two pairs of phylogenetically contrasting species of gymnosperms (pair I: Araucaria araucana and Cryptomeria japonica, pair II: Picea abies and Thuja plicata) and another gymnosperm (Chamaecyparis lawsoniana) set as disturbance control to test for potential bark manipulation artefacts on invertebrate community composition.</p> <p>3. Our bark exchange experiment revealed that both bark and wood host abundant and divergent subsets of invertebrates on mid-decay logs of different tree species. We further documented that the invertebrate community composition was predominantly shaped by the traits of host tissue per se, while also being significantly but less strongly affected by the traits of the other tissue, i.e. the adjacent bark or wood. Our results indicated that bark trait effects faded with time and how long bark trait effects persist greatly depends on bark thickness.</p> <p>4. Synthesis. Our study suggests that maintaining deadwood heterogeneity related to variation between tree species, and to bark versus wood, is important for nursing a large biodiversity of invertebrates. Combined with bark removal methodology, our bark exchange method can be further extended to more decay stages and more forest biomes to track bark trait effects and bark induced priority effects on deadwood decomposition, and its associated invertebrate and microbial communities.</p>
Design considerations for a microchannel reactor with enhanced heat exchange
<p><strong>Design considerations for a microchannel reactor with enhanced heat exchange</strong></p> <p>Junjie Chen</p> <p>Department of Energy and Power Engineering, School of Mechanical and Power Engineering, Henan Polytechnic University, 2000 Century Avenue, Jiaozuo, Henan, 454000, P.R. China</p> <p>Contributor: Junjie Chen, ORCID: 0000-0001-5055-4309, E-mail address: komcjj@gmail.com</p> <p> </p> <p>The range of compounds that are capable of being synthesized is essentially limitless. In practice, the synthesis of a preselected compound is made possible by particular functional groups undergoing transformations that, while they are dependent on the conditions applied to the compound, are largely independent of the structure of the remaining part of the molecule. Thus, the combination of knowledge of the structure of the compound to be synthesized and knowledge of the general types of transformation that compounds undergo enables a synthesis to be planned. The general approach, cut to its barest essentials, is to examine the structure of the desired end product, for example, Z, and to deduce the structure of some (slightly simpler) compound, for example, Y, that should be capable of transformation into Z by a reaction of known type. A possible precursor of Y is sought in similar manner, and in this way the chain of compounds is extended until a compound, A, is reached that is available for the work; the necessary transformations, beginning with A and ending with Z, are then carried out. Most individual steps in the sequence result in a change in only one bond; some result in changes in two bonds at a time, but it is unusual for more extensive changes to occur. Three factors must be borne in mind when evaluating a particular synthetic plan. The first is cost, of far greater importance in industrial, large-scale synthesis than in laboratory work in which a particular synthesis may be carried out only once, as in the total synthesis of a naturally occurring compound, and which in any case is likely to be on a relatively small scale. The environmental impact of chemical syntheses has become an important consideration. Syntheses or processes that have a benign environmental impact, whether by use of safe and commonly available reagents or by minimization of environmentally harmful waste products, have become an essential feature of so-called green chemistry.</p> <p>Streamwise distance (millimeters), Wall centerline temperature (degrees kelvin)</p> <p>0 500.833</p> <p>0.00025 500.875</p> <p>0.0005 500.984</p> <p>0.00075 501.151</p> <p>0.001 501.398</p> <p>0.00125 501.596</p> <p>0.0015 501.59</p> <p>0.00175 501.381</p> <p>0.002 501.019</p> <p>0.00225 500.671</p> <p>0.0025 500.451</p> <p>0.00275 500.322</p> <p>0.003 500.264</p> <p>0.00325 500.192</p> <p>0.0035 500.016</p> <p>0.00375 499.729</p> <p>0.004 499.362</p> <p>0.00425 499.035</p> <p>0.0045 498.826</p> <p>0.00475 498.699</p> <p>0.005 498.636</p> <p>0.00525 498.571</p> <p>0.0055 498.439</p> <p>0.00575 498.235</p> <p>0.006 497.976</p> <p>0.00625 497.75</p> <p>0.0065 497.616</p> <p>0.00675 497.551</p> <p>0.007 497.543</p> <p>0.00725 497.54</p> <p>0.0075 497.484</p> <p>0.00775 497.371</p> <p>0.008 497.215</p> <p>0.00825 497.081</p> <p>0.0085 497.016</p> <p>0.00875 497.008</p> <p>0.009 497.051</p> <p>0.00925 497.101</p> <p>0.0095 497.108</p> <p>0.00975 497.065</p> <p>0.01 496.98</p> <p>0.01025 496.909</p> <p>0.0105 496.89</p> <p>0.01075 496.918</p> <p>0.011 496.991</p> <p>0.01125 497.073</p> <p>0.0115 497.114</p> <p>0.01175 497.108</p> <p>0.012 497.064</p> <p>0.01225 497.028</p> <p>0.0125 497.035</p> <p>0.01275 497.082</p> <p>0.013 497.172</p> <p>0.01325 497.27</p> <p>0.0135 497.329</p> <p>0.01375 497.346</p> <p>0.014 497.326</p> <p>0.01425 497.309</p> <p>0.0145 497.329</p> <p>0.01475 497.386</p> <p>0.015 497.483</p> <p>0.01525 497.587</p> <p>0.0155 497.656</p> <p>0.01575 497.684</p> <p>0.016 497.677</p> <p>0.01625 497.673</p> <p>0.0165 497.701</p> <p>0.01675 497.763</p> <p>0.017 497.862</p> <p>0.01725 497.969</p> <p>0.0175 498.043</p> <p>0.01775 498.079</p> <p>0.018 498.082</p> <p>0.01825 498.086</p> <p>0.0185 498.121</p> <p>0.01875 498.187</p> <p>0.019 498.289</p> <p>0.01925 498.399</p> <p>0.0195 498.479</p> <p>0.01975 498.523</p> <p>0.02 498.536</p> <p>0.02025 498.55</p> <p>0.0205 498.591</p> <p>0.02075 498.662</p> <p>0.021 498.767</p> <p>0.02125 498.88</p> <p>0.0215 498.965</p> <p>0.02175 499.017</p> <p>0.022 499.04</p> <p>0.02225 499.065</p> <p>0.0225 499.113</p> <p>0.02275 499.188</p> <p>0.023 499.296</p> <p>0.02325 499.412</p> <p>0.0235 499.502</p> <p>0.02375 499.561</p> <p>0.024 499.595</p> <p>0.02425 499.628</p> <p>0.0245 499.683</p> <p>0.02475 499.76</p> <p>0.025 499.865</p> <p>0.02525 499.978</p> <p>0.0255 500.068</p> <p>0.02575 500.13</p> <p>0.026 500.169</p> <p>0.02625 500.207</p> <p>0.0265 500.261</p> <p>0.02675 500.333</p> <p>0.027 500.427</p> <p>0.02725 500.526</p> <p>0.0275 500.604</p> <p>0.02775 500.658</p> <p>0.028 500.692</p> <p>0.02825 500.722</p> <p>0.0285 500.765</p> <p>0.02875 500.818</p> <p>0.029 500.885</p> <p>0.02925 500.95</p> <p>0.0295 500.998</p> <p>0.02975 501.026</p> <p>0.03 501.035</p> <p>Contributor: Junjie Chen, ORCID: 0000-0001-5055-4309, E-mail address: komcjj@gmail.com, Department of Energy and Power Engineering, School of Mechanical and Power Engineering, Henan Polytechnic University, 2000 Century Avenue, Jiaozuo, Henan, 454000, P.R. China</p>
Process intensification in a chemical reactor with enhanced heat exchange
<p><strong>Process intensification in a chemical reactor with enhanced heat exchange</strong></p> <p>Junjie Chen</p> <p>Department of Energy and Power Engineering, School of Mechanical and Power Engineering, Henan Polytechnic University, 2000 Century Avenue, Jiaozuo, Henan, 454000, P.R. China</p> <p>Contributor: Junjie Chen, ORCID: 0000-0001-5055-4309, E-mail address: komcjj@gmail.com</p> <p> </p> <p>A reactor, in chemical engineering, is a device or vessel within which chemical processes are carried out for experimental or manufacturing purposes. Reactors range in size and complexity from small, open kettles fitted with simple stirrers and heaters to large, elaborate vessels equipped with jackets or internal coils for heating or cooling, nozzles or ports for adding and removing materials, sources of ultraviolet radiation or electrical energy, specially designed agitators or scrapers, and strong walls and tight seals to permit operation at high or low pressures. In many cases, these reactors are provided with instruments that measure temperature, pressure, pH, or other properties of the contents. They are constructed of materials selected for strength and resistance to attack by the substances being processed. For certain processes that are particularly adaptable to continuous operation, reactors are devised so that the chemical reaction may continue for weeks or months while starting materials are introduced continuously or intermittently and the finished product is removed in a steady stream or in periodic discharges. Scale of temperature is a methodology of calibrating the physical quantity temperature in metrology. Empirical scales measure temperature in relation to convenient and stable parameters, such as the freezing and boiling point of water. Absolute temperature is based on thermodynamic principles: using the lowest possible temperature as the zero point, and selecting a convenient incremental unit.</p> <p>Streamwise distance (millimeters), Wall centerline temperature (degrees kelvin)</p> <p>0 498.195</p> <p>0.00025 498.22</p> <p>0.0005 498.261</p> <p>0.00075 498.266</p> <p>0.001 498.214</p> <p>0.00125 498.105</p> <p>0.0015 497.946</p> <p>0.00175 497.745</p> <p>0.002 497.508</p> <p>0.00225 497.244</p> <p>0.0025 496.958</p> <p>0.00275 496.655</p> <p>0.003 496.34</p> <p>0.00325 496.017</p> <p>0.0035 495.69</p> <p>0.00375 495.362</p> <p>0.004 495.035</p> <p>0.00425 494.711</p> <p>0.0045 494.392</p> <p>0.00475 494.081</p> <p>0.005 493.776</p> <p>0.00525 493.48</p> <p>0.0055 493.194</p> <p>0.00575 492.917</p> <p>0.006 492.651</p> <p>0.00625 492.395</p> <p>0.0065 492.151</p> <p>0.00675 491.917</p> <p>0.007 491.694</p> <p>0.00725 491.483</p> <p>0.0075 491.283</p> <p>0.00775 491.094</p> <p>0.008 490.917</p> <p>0.00825 490.751</p> <p>0.0085 490.596</p> <p>0.00875 490.451</p> <p>0.009 490.318</p> <p>0.00925 490.194</p> <p>0.0095 490.081</p> <p>0.00975 489.978</p> <p>0.01 489.883</p> <p>0.01025 489.798</p> <p>0.0105 489.721</p> <p>0.01075 489.652</p> <p>0.011 489.591</p> <p>0.01125 489.538</p> <p>0.0115 489.492</p> <p>0.01175 489.453</p> <p>0.012 489.421</p> <p>0.01225 489.395</p> <p>0.0125 489.374</p> <p>0.01275 489.36</p> <p>0.013 489.35</p> <p>0.01325 489.346</p> <p>0.0135 489.347</p> <p>0.01375 489.353</p> <p>0.014 489.362</p> <p>0.01425 489.376</p> <p>0.0145 489.394</p> <p>0.01475 489.415</p> <p>0.015 489.44</p> <p>0.01525 489.469</p> <p>0.0155 489.5</p> <p>0.01575 489.534</p> <p>0.016 489.571</p> <p>0.01625 489.612</p> <p>0.0165 489.655</p> <p>0.01675 489.7</p> <p>0.017 489.748</p> <p>0.01725 489.798</p> <p>0.0175 489.85</p> <p>0.01775 489.904</p> <p>0.018 489.96</p> <p>0.01825 490.017</p> <p>0.0185 490.076</p> <p>0.01875 490.138</p> <p>0.019 490.2</p> <p>0.01925 490.264</p> <p>0.0195 490.33</p> <p>0.01975 490.396</p> <p>0.02 490.464</p> <p>0.02025 490.533</p> <p>0.0205 490.603</p> <p>0.02075 490.674</p> <p>0.021 490.745</p> <p>0.02125 490.818</p> <p>0.0215 490.891</p> <p>0.02175 490.964</p> <p>0.022 491.038</p> <p>0.02225 491.112</p> <p>0.0225 491.187</p> <p>0.02275 491.262</p> <p>0.023 491.336</p> <p>0.02325 491.411</p> <p>0.0235 491.485</p> <p>0.02375 491.56</p> <p>0.024 491.633</p> <p>0.02425 491.706</p> <p>0.0245 491.778</p> <p>0.02475 491.85</p> <p>0.025 491.92</p> <p>0.02525 491.988</p> <p>0.0255 492.056</p> <p>0.02575 492.122</p> <p>0.026 492.187</p> <p>0.02625 492.249</p> <p>0.0265 492.309</p> <p>0.02675 492.367</p> <p>0.027 492.422</p> <p>0.02725 492.474</p> <p>0.0275 492.524</p> <p>0.02775 492.57</p> <p>0.028 492.612</p> <p>0.02825 492.651</p> <p>0.0285 492.686</p> <p>0.02875 492.717</p> <p>0.029 492.742</p> <p>0.02925 492.764</p> <p>0.0295 492.779</p> <p>0.02975 492.789</p> <p>0.03 492.793</p> <p>Contributor: Junjie Chen, ORCID: 0000-0001-5055-4309, E-mail address: komcjj@gmail.com, Department of Energy and Power Engineering, School of Mechanical and Power Engineering, Henan Polytechnic University, 2000 Century Avenue, Jiaozuo, Henan, 454000, P.R. China</p>
Figure 8. Exchange mutation.-Neuroevolution Mechanism for Hidden Markov Model
<p>Exchange two neighbor weights involved in a summation of 1.0. This is illustrated in Figure 8.</p>
Pulse sequences for measurement of magnetization exchange and effective 1H relaxation rates in condensed phase
<p>- ddHSQC based 4D pulse sequence for measurement of magnetization exchange in condensed phase samples, using gradients for coherence selection. Processing scripts for processing the data. </p> <p>- ddHMQC based 3D pulse sequence for measurement of effective proton transverse relaxation rates in condensed phase samples, using gradients for coherence selection</p> <p> </p>
Anion exchange chromatography-mass spectrometry to characterize proteoforms of alpha-1-acid glycoprotein during and after pregnancy
<p><span>This data repository contains all previously unpublished raw data files for the manuscript "Anion exchange chromatography-mass spectrometry to characterize proteoforms of alpha-1-acid glycoprotein during and after pregnancy"</span></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)
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.