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986 results for “exchange”
Zero-Point-Energy Driven Isotopic Exchange of the [H3O]^- anion Probed by Mid-Infrared Action Spectroscopy
<p>Dataset associated with doi: 10.1021/jacs.4c05543</p>
Figure 1 in Herbarium specimens reveal the exchange network of British and Irish botanists, 1856-1932
Figure 1 The schema used for cleaning the individual's names in the dataset.
Figure 3 in Heart rate response and bimodal gas eXchange in three developmental stages of the bullfrog Lithobates catesbeianus (Anura: Ranidae)
Figure 3. Heart rate (fH) variation during the experiment (A) and individual fH (B) in larval (blue line and points), premetamorphosis (orange line and points) and metamorphed individuals (green line and points) of Lithobates catesbeianus. All bars represent mean ± s.e.m.
Figure 2 in Gene Flow Patterns of the Aedes aegypti (Diptera: Culicidae) Mosquito in Colombia: a Continental Comparison Suggests Multiple Invasion Routes and Gene Exchange
Figure 2. Haplotype network for the mitochondrial ND4 gene from natural A. aegypti populations from: A. American continent, including sequences for Colombia; B. Colombia. In both haplotype networks, the size of each circle is proportional with the haplotypic frequency. The number next to each circle indicates the haplotype number.
Figure 3 in Discovery of a Nearctic vicariant bumblebee (Hymenoptera: Apidae) in Eurasia uncovers secondary trans-Beringian exchanges of insect faunas
Figure 3. Median-joining haplotype networks of the available COI sequences of Bombus balteatus Dahlbom 1832 and B. kirbiellus Curtis 1835 from Chukotka and other areas. The circle size is proportional to the number of available sequences belonging to a certain haplotype (the smallest circle = one sequence). The small red circles indicate hypothetical ancestral haplotypes. Red numbers near branches indicate the number of nucleotide substitutions between haplotypes. The dashed red line shows the species-level boundary.
Decentralized Fair Data Exchange with Minimal Mutual Trust using Distributed Ledgers - Replication Package
<p>Replication package for the PhD Thesis of Matthias Lohr</p>
Synthesis of an Anion Exchange Resin for PFAS Adsorption
Open the record for dataset details and reuse information.
Measurement report: Surface exchange fluxes of HONO during the growth process of paddy fields in the Huaihe River Basin, China
<p>Raw data for Meng et al. submitted to ACP.</p>
Physiological Control of Water Exchange in Anurans
<p>Research on water exchange in frogs has historically assumed that blood osmotic potential drives water exchange between a frog and its environment, but here we show that the "seat patch" (the primary site of water exchange in many anurans), or other sites of cutaneous water uptake, act as an anatomic "compartment" with a water potential controlled separately from water potential of the blood, and the water potential of that compartment can be the driver of water exchange between the animal and its environment. </p> <p>We studied six frog species (<i>Xenopus laevis, Rana pipiens, R. catesbeiana, Bufo boreas, Pseudacris cadaverina </i>and <i>P. regilla)</i> differing in ecological relationships to environmental water. We inferred the water potentials of seat patchesfrom water exchanges by frogs in sucrose solutions ranging in water potential from 0 to 1000 -kPa. </p> <p>Terrestrial and arboreal species had seat patch water potentials that were more negative than the water potentials of more aquatic species, and their seat patch water potentials were similar to the water potential of their blood, but the water potentials of venters of the more aquatic species were different from (and less negative than) the water potentials of their blood. </p> <p>These findings indicate that there are physiological mechanisms among frog species that can be used to control water potential at the sites of cutaneous water uptake, and that some frogs may be able to adjust the hydric conductance of their skin when they are absorbing water from very dilute solutions. </p> <p>Largely unexplored mechanisms involving aquaporins are likely responsible for adjustments in hydric conductance, which in turn, allow control of water potential at sites of cutaneous water uptake among species differing in ecological habit and the observed disequilibrium between sites of cutaneous water uptake and blood water potential in more aquatic species.</p>
Tetrel-Centered Exchange Cascades to Decouple Inhibition and Induction of Thiol-Mediated Uptake: Introducing Cell-Penetrating Thiolactones, Focus on Reversible Michael Acceptor Dimers
<p>Original data</p>
International cooperation and Chinese pension reform II: International exchange Ministry of Labor, Ministry of Labor and Social Security, Ministry of Human Resource and Social Security (1990-2010)
<p>The list provides an overview of international exchange activities of the Chinese Ministry of Labor (1990-1998), Ministry of Labor and Social Security (1998-2008), Ministry of Human Resource and Social Security (2008-2010). The list does not claim to be exhaustive.</p> <p>Matthias Stepan has compiled the data and information in the period 2009-2013. It has been part of his dissertation project at VU University Amsterdam. </p> <p>The main source of the data are the respective yearbooks of the ministries (中国劳动和社会保障年鉴) section International cooperation and exchange (对外合作与交流). </p>
Inhibition of Cell Motility by Cell-Penetrating Dynamic Covalent Cas- cade Exchangers: Integrins Participate in Thiol-Mediated Uptake
<p>Original data</p>
Behavioral aspects of asset value by industry indices of the Moscow Stock Exchange
<p>Behavioral aspects of asset value by industry indices of the Moscow Stock Exchange</p>
Evaluating Pressure and Time-Dependent Multiphasic Fluid Exchange in Fractured Oil Shale Data
<p>Wolfcamp shale WC21-03</p>
Preparation of Deuterium-Labeled Armodafinil by Hydrogen–Deuterium Exchange and Its Application in Quantitative Analysis by LC-MS
<p>Armodafinil, the R enantiomer of modafinil, was approved in 2007 by the US Food and<br> Drug Administration as a wake-promoting agent for excessive sleepiness treatment. Due to its<br> abuse by students and athletes, there is a need of its quantification. Quantitative analysis by liquid<br> chromatography-mass spectrometry, however, though very common and sensitive, frequently cannot<br> be performed without isotopically labeled standards which usually have to be specially synthesized.<br> Here we reported our investigation on the preparation of deuterated standard of armodafinil based<br> on the simple and inexpensive hydrogen–deuterium exchange reaction at the carbon centers. The<br> obtained results clearly indicate the possibility of introduction of three deuterons into the armodafinil<br> molecule. The introduced deuterons do not undergo back exchange under neutral and acidic<br> conditions. Moreover, the deuterated and non-deuterated armodafinil isotopologues revealed coelution<br> during the chromatographic analysis. The ability to control the degree of deuteration using<br> different reaction conditions was determined. The proposed method of deuterated armodafinil<br> standard preparation is rapid, cost-efficient and may be successfully used in its quantitative analysis<br> by LC-MS.</p>
Dataset for MD and QM study of NarK nitrate/nitrite exchanger
<p>MM_SMD_nark.tgz: input files, output files (less dcd files), and scripts of analysis for the MD simulations, PCA analyses, HOLE calculations.</p> <p>QM_nark.tgz: input and output files for QM model computations</p> <p>2023_additional_smd.tgz: addition SMD calculations input files, output files (less dcd files).</p> <p>add_data_plot.tgz: new plots with data from additional SMD simulations</p> <p> </p>
Visualization of adiabatic gas-liquid flow in a cross-corrugated plate heat exchanger channel: Part 4 - Original photographs, non-uniform two-phase distribution
<p>These measurement data are obtained and analyzed as part of a research project on adiabatic gas-liquid flow in a cross-corrugated plate heat exchanger channel. (See list of publications below). <br> The following Creative Commons license applies to the research data (images and measurement values) uploaded to the online repositories:<br> CC-BY 4.0<br> Author: Susanne Buscher</p> <p>The measurement data is published in 2 data sets: </p> <p>Data set I: Original image data (4 parts): <br> - uniform gas injection, part 1: https://doi.org/10.5281/zenodo.7985771; <br> - uniform gas injection, part 2: https://doi.org/10.5281/zenodo.7986374; <br> - uniform gas injection, part 3: https://doi.org/10.5281/zenodo.7986384; <br> - non-uniform gas injection (part 4): https://doi.org/10.5281/zenodo.8067163<br> This data set contains the original photographs of the two-phase flow in the cross-corrugated channel obtained with a high-resolution camera. In addition, the corresponding experimental parameters and flow patterns (for part 1-3 only) are included in the CSV files.<br> For uniform and non-uniform gas injection, respectively, the images were stored in sequentially numbered folders. The numbers of the folders correspond to the numbers of the measurement points listed in the attached CSV files with the associated experimental parameters.<br> The image folders are grouped in ZIP archives. Each ZIP archive contains the single-phase reference images which can be used for the two-phase images to conduct background subtraction, because the lighting conditions are equal for all images in one ZIP archive. </p> <p>Data set II: Measurement values and processed image data: <br> - https://doi.org/10.14279/depositonce-17868; <br> This data set contains all measurement values and calculated results of all measurement points in the Excel and CSV files (e.g. pressure drop, volumetric flow rates, void fraction, measurement uncertainties).<br> In addition, the results of the image processing algorithm are included in the Excel and CSV files (e.g. mean bubble diameter, maximum bubble diameter, local film flow ratio, extent of the two-phase distribution across the channel width, measurement uncertainties).<br> The image folders contain the pre-processed images which were the input to the digital image analysis (i.e. the aligned and cropped image section of the channel without inlet, outlet, and peripheral regions and after subtraction of the image background), and the post-processed images visualizing the output of the digital image analysis for this image (i.e. detected objects are inserted as colored regions in the image section; the meaning of colors was explained in the publications of 2022 and 2023). <br> In this dataset, the image folders are also subdivided into measurements with uniform and non-uniform gas injection and designated with the numbers of the measurement points, which are listed in the Excel and CSV files.</p> <p>The two datasets are the supplementary research data for the following publications: <br> - S. Buscher, 2023, Visualization, measurement, and modelling of adiabatic gas-liquid flow in a cross-corrugated plate heat exchanger channel, Doctoral thesis, Technische Universität Berlin, https://doi.org/10.14279/depositonce-17866. (supplemented by data sets I and II) <br> - S. Buscher, 2019, Visualization and modelling of flow pattern transitions in a cross-corrugated plate heat exchanger channel with uniform two-phase distribution, International Journal of Heat and Mass Transfer 144, 118643, https://doi.org/10.1016/j.ijheatmasstransfer.2019.118643. (supplemented by data set I, part 1-3)<br> - S. Buscher, 2021, Two-phase pressure drop and void fraction in a cross-corrugated plate heat exchanger channel: Impact of flow direction and gas-liquid distribution, Experimental Thermal and Fluid Science 126, 110380, https://doi.org/10.1016/j.expthermflusci.2021.110380. (supplemented by the measurement values in the Excel and CSV files of data set II)<br> - S. Buscher, 2022, Digital image analysis of gas-liquid flow in a cross-corrugated plate heat exchanger channel: A feature-based approach on various two-phase flow patterns, International Journal of Multiphase Flow 154, 104149, https://doi.org/10.1016/j.ijmultiphaseflow.2022.104149. (supplemented by data set II)</p>
Supplementary material 1 from: Ruland KT, Montague T, Helwi P (2023) Impact of hail-netting on Vitis vinifera L. canopy microclimate, leaf gas exchange, fruit quality, and yield in a semi-arid environment. Viticulture Data Journal 555: e108805. https://doi.org/10.3897/vdj.555.e108805
Hail-netting on vines
Supplementary material 3 from: Ruland KT, Montague T, Helwi P (2023) Impact of hail-netting on Vitis vinifera L. canopy microclimate, leaf gas exchange, fruit quality, and yield in a semi-arid environment. Viticulture Data Journal 555: e108805. https://doi.org/10.3897/vdj.555.e108805
Compact canopy under hail-netting
Supplementary material 2 from: Ruland KT, Montague T, Helwi P (2023) Impact of hail-netting on Vitis vinifera L. canopy microclimate, leaf gas exchange, fruit quality, and yield in a semi-arid environment. Viticulture Data Journal 555: e108805. https://doi.org/10.3897/vdj.555.e108805
Li-Cor-6400 machines below hail-netting
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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
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