cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.57760/sciencedb.07969
title: Advanced Histogram Equalization Based on Hybrid Saliency Map and Novel Visual Prior
title: Advanced Histogram Equalization Based on Hybrid Saliency Map and Novel Visual Prior

description: The traditional gray scale histogram is constructed by counting all pixels of the image simply, hence the Histogram Equalization (HE) technique has fundamental defects such as over-enhancement, under-enhancement, and brightness drifting for a long time. We propose an algorithm to improve the contrast of the image effectively, generate better subjective visual perception, and realize better performance broadly.
description: The traditional gray scale histogram is constructed by counting all pixels of the image simply, hence the Histogram Equalization (HE) technique has fundamental defects such as over-enhancement, under-enhancement, and brightness drifting for a long time. We propose an algorithm to improve the contrast of the image effectively, generate better subjective visual perception, and realize better performance broadly.
DOI: 10.57760/sciencedb.07970
title: Tradeoffs in non-native plant herbivore defenses enhance performance
title: Tradeoffs in non-native plant herbivore defenses enhance performance

description: We compared herbivory on dozens of non-native and native species in the field and conducted bioassays and chemical analyses on 12 pairs of non-native and native congeners during 2018-2020. There are 6 figures in the main document.
description: We compared herbivory on dozens of non-native and native species in the field and conducted bioassays and chemical analyses on 12 pairs of non-native and native congeners during 2018-2020. There are 6 figures in the main document.
DOI: 10.57760/sciencedb.07971
title: Inter-joint coordination during Si-St and St-Si tasks in stroke patients with hemiplegia
title: Inter-joint coordination during Si-St and St-Si tasks in stroke patients with hemiplegia

description: The Si-St and St-Si tasks were performed while each subject’s joint kinematics were recorded using a three-dimensional motion capture system. Sagittal joint angles of the bilateral hip, knee and ankle joints as well as the movement duration were extracted. The angle-angle diagrams for the hip-knee, hip-ankle and knee-ankle joint were plotted to assess the inter-joint coordination. The inter-joint coordination was quantified using geometric characteristics of the angle-angle diagrams, including perimeter, area and dimensionless ratio. The coefficient of variation (CV) was performed to compare variability of the coordination parameters.The Shapiro-Wilk test was used to examine the normal distribution of the data. For normally distributed data, the paired samples t-test was used to compare bilateral coordination differences, and the independent samples t-test was used to compare group (stroke versus healthy) differences in coordination parameters. For non-normally distributed data, the Wilcoxon signed rank test was used to compare bilateral coordination differences, and the Kruskal-Wallis test was used to compare group (stroke versus healthy) differences in coordination parameters. Two-way ANOVA was used to examine the effect of movement duration and group (short versus longer duration) on coordination.
description: The Si-St and St-Si tasks were performed while each subject’s joint kinematics were recorded using a three-dimensional motion capture system. Sagittal joint angles of the bilateral hip, knee and ankle joints as well as the movement duration were extracted. The angle-angle diagrams for the hip-knee, hip-ankle and knee-ankle joint were plotted to assess the inter-joint coordination. The inter-joint coordination was quantified using geometric characteristics of the angle-angle diagrams, including perimeter, area and dimensionless ratio. The coefficient of variation (CV) was performed to compare variability of the coordination parameters.The Shapiro-Wilk test was used to examine the normal distribution of the data. For normally distributed data, the paired samples t-test was used to compare bilateral coordination differences, and the independent samples t-test was used to compare group (stroke versus healthy) differences in coordination parameters. For non-normally distributed data, the Wilcoxon signed rank test was used to compare bilateral coordination differences, and the Kruskal-Wallis test was used to compare group (stroke versus healthy) differences in coordination parameters. Two-way ANOVA was used to examine the effect of movement duration and group (short versus longer duration) on coordination.
DOI: 10.57760/sciencedb.07972
title: Selective Conversion of CO2 to Isobutane-enriched C4 alkanes over InZrOx-Beta Composite Catalyst
title: Selective Conversion of CO2 to Isobutane-enriched C4 alkanes over InZrOx-Beta Composite Catalyst

description: Direct conversion of CO2 to a single specific hydrocarbon with high selectivity is extremely attractive but very challenging. Herein, by employing an InZrOx-Beta composite catalyst in the CO2 hydrogenation, we achieved a high selectivity of 53.4% to butane in hydrocarbons (CO free) under 315 °C and 3.0 MPa, at a CO2 conversion of 20.4%. Various characterizations and DFT calculation reveal that the generation of methanol-related intermediates by CO2 hydrogenation is closely related to the surface oxygen vacancies of InZrOx, which can be tuned through modulating the preparation methods. In contrast, the three-dimensional 12-ring channels of H-Beta conduces to forming higher methylbenzenes and methylnaphthalenes containing isopropyl side-chain, which favors the transformation of methanol-related intermediates to butane through alkyl side-chain elimination and subsequent methylation and hydrogenation. Moreover, the catalytic stability of InZrOx-Beta in the CO2 hydrogenation is considerably improved by a surface silica protection strategy which can effectively inhibit the indium migration.
description: Direct conversion of CO2 to a single specific hydrocarbon with high selectivity is extremely attractive but very challenging. Herein, by employing an InZrOx-Beta composite catalyst in the CO2 hydrogenation, we achieved a high selectivity of 53.4% to butane in hydrocarbons (CO free) under 315 °C and 3.0 MPa, at a CO2 conversion of 20.4%. Various characterizations and DFT calculation reveal that the generation of methanol-related intermediates by CO2 hydrogenation is closely related to the surface oxygen vacancies of InZrOx, which can be tuned through modulating the preparation methods. In contrast, the three-dimensional 12-ring channels of H-Beta conduces to forming higher methylbenzenes and methylnaphthalenes containing isopropyl side-chain, which favors the transformation of methanol-related intermediates to butane through alkyl side-chain elimination and subsequent methylation and hydrogenation. Moreover, the catalytic stability of InZrOx-Beta in the CO2 hydrogenation is considerably improved by a surface silica protection strategy which can effectively inhibit the indium migration.
DOI: 10.57760/sciencedb.07974
title: Two-action task, testing imitative social learning in kea (Nestor notabilis).
title: Two-action task, testing imitative social learning in kea (Nestor notabilis).

description: R script and workspace on the TAT data, including all models and datasets. Data based on experiments at the research station Haidlhof, Messerli Research Instiute, Vetmed Vienna.
description: R script and workspace on the TAT data, including all models and datasets. Data based on experiments at the research station Haidlhof, Messerli Research Instiute, Vetmed Vienna.
DOI: 10.57760/sciencedb.07975
title: The raw reads of microbial communities of water in East Lake and West Lake（16S rRNA gene）
title: The raw reads of microbial communities of water in East Lake and West Lake（16S rRNA gene）

description: The raw reads of microbial communities of sediments in East Lake and West Lake（16S rRNA gene）
description: The raw reads of microbial communities of sediments in East Lake and West Lake（16S rRNA gene）
DOI: 10.57760/sciencedb.07976
title: The raw reads of microbial communities of sediments in East Lake and West Lake（16S rRNA gene）
title: The raw reads of microbial communities of sediments in East Lake and West Lake（16S rRNA gene）

description: The raw reads of microbial communities of sediments in East Lake and West Lake（16S rRNA gene）
description: The raw reads of microbial communities of sediments in East Lake and West Lake（16S rRNA gene）
DOI: 10.57760/sciencedb.07978
title: AFM data for gold nanoparticles
title: 金纳米颗粒的AFM数据

description: Sample with gold nanoparticles, after atmospheric plasma etching, observed on the surface using AFM 
description: Sample with gold nanoparticles, after atmospheric plasma etching, observed on the surface using AFM
DOI: 10.57760/sciencedb.07979
title: Plasma etched AFM data of fused silica coated with gold nanoparticles
title: 表面旋涂金纳米颗粒的熔石英经等离子体刻蚀后的AFM数据

description: After atmospheric plasma etching, the size information of the etching pits on the surface of the fused quartz sample with gold nanoparticles was observed using AFM 
description: After atmospheric plasma etching, the size information of the etching pits on the surface of the fused quartz sample with gold nanoparticles was observed using AFM
DOI: 10.57760/sciencedb.07980
title: Novel Nd3+ and Ho3+ co-doped multifunctional CeF3 crystal for laser and magneto-optical applications
title: Novel Nd3+ and Ho3+ co-doped multifunctional CeF3 crystal for laser and magneto-optical applications

description: In this study, a 1.5 at.% Nd3+ and 0.5 at.% Ho3+ co-doped CeF3 (Nd,Ho:CeF3) single crystal was successfully grown by the vertical Bridgman method. The absorption and fluorescence characteristics of the fabricated crystal were evaluated. The spectroscopic properties of the Nd,Ho:CeF3 crystal were investigated based on the Judd–Ofelt (J–O) theory. The parameters Ω2, Ω4, and Ω6 of Ho3+ were fitted as 0.338×10−20, 0.731×10−20, and 0.350×10−20 cm2, respectively. The fluorescence lifetimes centered at 1064 and 1970 nm for Nd3+ and Ho3+ were 261 and 47 μs, respectively. Notably, the magneto-optical performance of the Nd,Ho:CeF3 crystal was investigated for the first time. The measured Verdet constants of Nd,Ho:CeF3 at 532, 632.8, 1064, 1310, and 1550 nm were 228.0, 154.7, 42.4, 29.1, and 18.5 rad·T−1·m−1, respectively, which were significantly higher than those of pure CeF3 and traditional Tb3Ga5O12. The results demonstrated that Nd,Ho:CeF3 crystals can be applied in both lasers and magneto-optical devices.
description: In this study, a 1.5 at.% Nd3+ and 0.5 at.% Ho3+ co-doped CeF3 (Nd,Ho:CeF3) single crystal was successfully grown by the vertical Bridgman method. The absorption and fluorescence characteristics of the fabricated crystal were evaluated. The spectroscopic properties of the Nd,Ho:CeF3 crystal were investigated based on the Judd–Ofelt (J–O) theory. The parameters Ω2, Ω4, and Ω6 of Ho3+ were fitted as 0.338×10−20, 0.731×10−20, and 0.350×10−20 cm2, respectively. The fluorescence lifetimes centered at 1064 and 1970 nm for Nd3+ and Ho3+ were 261 and 47 μs, respectively. Notably, the magneto-optical performance of the Nd,Ho:CeF3 crystal was investigated for the first time. The measured Verdet constants of Nd,Ho:CeF3 at 532, 632.8, 1064, 1310, and 1550 nm were 228.0, 154.7, 42.4, 29.1, and 18.5 rad·T−1·m−1, respectively, which were significantly higher than those of pure CeF3 and traditional Tb3Ga5O12. The results demonstrated that Nd,Ho:CeF3 crystals can be applied in both lasers and magneto-optical devices.
DOI: 10.57760/sciencedb.psych.00111
title: Music training EEG component data
title: 音乐训练脑电成分数据

description: This dataset is about the influence of musical training experience on the time course of music emotional processing.
description: This dataset is about the influence of musical training experience on the time course of music emotional processing.
DOI: 10.57760/sciencedb.07981
title: Datasets for A Method for High-Frequency Mechanical Scanning Ultrasonic Flow Imaging with Motion Compensation
title: Datasets for A Method for High-Frequency Mechanical Scanning Ultrasonic Flow Imaging with Motion Compensation

description: Datasets of five different flow rates. Each dataset has the data of bmode,power,sigma and velocity.
description: Datasets of five different flow rates. Each dataset has the data of bmode,power,sigma and velocity.
DOI: 10.57760/sciencedb.j00113.00100
title: Evaluating Thermal Expansion in Fluorides and Oxides: Machine Learning Predictions with Connectivity Descriptors
title: Evaluating Thermal Expansion in Fluorides and Oxides: Machine Learning Predictions with Connectivity Descriptors

description: The data related to the article "Evaluating Thermal Expansion in Fluorides and Oxides: Machine Learning Predictions with Connectivity Descriptors" was published in the journal of Chinese Physics B. It contains four CSV files, which are described below:We developed an algorithm for identifying and characterizing the connection patterns of structural units in open-framework structures and constructed a descriptor set for the thermal expansion properties of this system. Our developed descriptor, aided by machine learning algorithms, can effectively learn the thermal expansion behavior in small sample datasets exhibiting complex symmetry.Table S1: The dataset of oxides and fluorides based on previous literature reports.Table S2: The feature set and labels for machine learning training on the thermal expansion behavior of oxides and fluorides.Table S3: The feature set of new binary compounds by substituting metal elements in initial binary fluorides and oxides with main group elements.Table S4: The prediction of thermal expansion behavior in new binary oxides and fluorides.
description: The data related to the article "Evaluating Thermal Expansion in Fluorides and Oxides: Machine Learning Predictions with Connectivity Descriptors" was published in the journal of Chinese Physics B. It contains four CSV files, which are described below:We developed an algorithm for identifying and characterizing the connection patterns of structural units in open-framework structures and constructed a descriptor set for the thermal expansion properties of this system. Our developed descriptor, aided by machine learning algorithms, can effectively learn the thermal expansion behavior in small sample datasets exhibiting complex symmetry.Table S1: The dataset of oxides and fluorides based on previous literature reports.Table S2: The feature set and labels for machine learning training on the thermal expansion behavior of oxides and fluorides.Table S3: The feature set of new binary compounds by substituting metal elements in initial binary fluorides and oxides with main group elements.Table S4: The prediction of thermal expansion behavior in new binary oxides and fluorides.
DOI: 10.15468/dl.rj8bab
title: Occurrence Download

description: A dataset containing 95 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((161.8963 66.51409,158.76781 65.15997,157.18022 60.11703,155.31246 57.2687,155.54593 53.15964,158.8612 51.9456,165.11817 58.48275,170.62287 59.19796,178.19246 61.8447,178.6594 66.79425,161.8963 66.51409))",
 "TaxonKey is Hordeum jubatum L."
 ]
}

 The dataset includes 95 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000669-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.07984
title: Conformational dynamics of cohesin/Scc2 loading complex are regulated by Smc3 acetylation and ATP binding
title: Conformational dynamics of cohesin/Scc2 loading complex are regulated by Smc3 acetylation and ATP binding

description: Raw data for the manuscript "Conformational dynamics of cohesin/Scc2 loading complex are regulated by Smc3 acetylation and ATP binding"
description: Raw data for the manuscript "Conformational dynamics of cohesin/Scc2 loading complex are regulated by Smc3 acetylation and ATP binding"
DOI: 10.57760/sciencedb.07987
title: Data for Marine drugs by LSR
title: Data for Marine drugs by LSR

description: A copy of data about structure determination and biological evaluations for 2,5-diketopiperazine as anticancer agents has been provided
description: A copy of data about structure determination and biological evaluations for 2,5-diketopiperazine as anticancer agents has been provided
DOI: 10.57760/sciencedb.07988
title: Research on Spatial-diversity Array Receiving Technology based on FMCW Coherent Lidar
title: 基于FMCW相干激光雷达的空间分集阵列接收技术研究

description: field test data
description: field test data
DOI: 10.57760/sciencedb.07991
title: Spatial distribution dataset of water eutrophication indicators in Poyang Lake during high flow period from 2021 to 2022
title: 2021–2022年鄱阳湖丰水期水体富营养化指标空间分布数据集

description: Poyang Lake is the largest the Yangtze River-connected lake and plays an important role in maintaining the ecological function of the Yangtze River Basin. However, with the joint influence of climate change and human activities, the eutrophication status increases year by year, and the ecological function deteriorates gradually. In order to study the spatio-temporal variation characteristics of eutrophication in Poyang Lake and protect the water resources and water environment of Poyang Lake, water samples were uniformly collected from 72 points of Poyang Lake based on field sampling norms in the summer of 2021 and 2022, when algae growth peak. In the laboratory, the determination of eutrophication indicators of total nitrogen, total phosphorus, permanganate index and chlorophyll-a in sampling points was completed in strict accordance with the methods stipulated by national standards and industrial standards, and the spatial distribution data set of water eutrophication indicators in Poyang Lake during the 2021-2022 high flow period was developed. This dataset can accurately characterize the water pollution status, eutrophication status and spatial distribution characteristics of Poyang Lake during high flow season, which has important data supporting significance for pollution control of Poyang Lake basin and water environment protection of Yangtze River basin.
description: Poyang Lake is the largest the Yangtze River-connected lake and plays an important role in maintaining the ecological function of the Yangtze River Basin. However, with the joint influence of climate change and human activities, the eutrophication status increases year by year, and the ecological function deteriorates gradually. In order to study the spatio-temporal variation characteristics of eutrophication in Poyang Lake and protect the water resources and water environment of Poyang Lake, water samples were uniformly collected from 72 points of Poyang Lake based on field sampling norms in the summer of 2021 and 2022, when algae growth peak. In the laboratory, the determination of eutrophication indicators of total nitrogen, total phosphorus, permanganate index and chlorophyll-a in sampling points was completed in strict accordance with the methods stipulated by national standards and industrial standards, and the spatial distribution data set of water eutrophication indicators in Poyang Lake during the 2021-2022 high flow period was developed. This dataset can accurately characterize the water pollution status, eutrophication status and spatial distribution characteristics of Poyang Lake during high flow season, which has important data supporting significance for pollution control of Poyang Lake basin and water environment protection of Yangtze River basin.
DOI: 10.57760/sciencedb.07992
title: Aleurites moluccanus chloroplast, complete genome
title: Aleurites moluccanus chloroplast, complete genome

description: Aleurites moluccanus chloroplast, complete genome.Assembly Method :: GetOrganelle v. v. 1.7.2Coverage :: 10xSequencing Technology :: Illumina
description: Aleurites moluccanus chloroplast, complete genome.Assembly Method :: GetOrganelle v. v. 1.7.2Coverage :: 10xSequencing Technology :: Illumina
DOI: 10.57760/sciencedb.space.00641
title: Analysis data set of XMM-Newton European Photon Imaging Camera (EPIC) during the period of sudden change in solar wind proton flux
title: Analysis data set of XMM-Newton European Photon Imaging Camera (EPIC) during the period of sudden change in solar wind proton flux

description: The sudden change in solar wind proton flux was defined as: (1) the ratio of high-flux to low-flux ≥ 1.5, (2) the duration of high-flux ≥ 1 hour.XMM-Newton's line of sight passed through the sun-side magnetosheath.XMM-Newton original data files were acquired from the XMM-Newton science archive. The Science Analysis System (SAS) software (version 20.0.0) and the Current Calibration Files (CCFs) released on September 20, 2021, were used for the XMM-Newton data analysis.
description: The sudden change in solar wind proton flux was defined as: (1) the ratio of high-flux to low-flux ≥ 1.5, (2) the duration of high-flux ≥ 1 hour.XMM-Newton's line of sight passed through the sun-side magnetosheath.XMM-Newton original data files were acquired from the XMM-Newton science archive. The Science Analysis System (SAS) software (version 20.0.0) and the Current Calibration Files (CCFs) released on September 20, 2021, were used for the XMM-Newton data analysis.
DOI: 10.57760/sciencedb.space.00642
title: Analysis data set of XMM-Newton European Photon Imaging Camera (EPIC) with Obs.ID of 0306700301
title: Analysis data set of XMM-Newton European Photon Imaging Camera (EPIC) with Obs.ID of 0306700301

description: The XMM-Newton original data files were acquired from the XMM-Newton science archive. Science Analysis System (SAS) software (version 20.0.0) and the Current Calibration Files (CCFs) released on 25 October 2022 were used for data processing and analysis. 
description: The XMM-Newton original data files were acquired from the XMM-Newton science archive. Science Analysis System (SAS) software (version 20.0.0) and the Current Calibration Files (CCFs) released on 25 October 2022 were used for data processing and analysis.
DOI: 10.15468/dl.escnup
title: Occurrence Download

description: A dataset containing 1539389 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Occurrence evidence, Human Observation)",
 "Continent is Europe",
 "Country is Bulgaria",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "License is one of (CC-BY 4.0, CC-BY-NC 4.0, CC0 1.0)",
 "OccurrenceStatus is Present",
 "Year 1900-2025"
 ]
}

 The dataset includes 1539389 records from 67 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000667-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.j00186.00072
title: Electronics System for the Cosmic X-ray Polarization Detector
title: Electronics System for the Cosmic X-ray Polarization Detector

description: This dataset contains all the source files of the images in the paper, and also gives the raw data for the test section. The CXPDES provides design experience and technological readiness for future large-area X-ray polarimetry missions.
description: This dataset contains all the source files of the images in the paper, and also gives the raw data for the test section. The CXPDES provides design experience and technological readiness for future large-area X-ray polarimetry missions.