cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.57760/sciencedb.21688
title: A dataset of FPD-driven Intelligent Rotor Blade Multi-Field Coupling Modeling and Aeroelastic Analysis
title: FPD智能旋翼多场耦合建模与气动弹性分析数据集

description: This dataset collects experimental and simulation data obtained from the study of FPD-driven intelligent rotor blade with multi-field coupling modeling and aeroelastic analysis conducted between 2021 and 2024. Based on the structural design of FPD-driven trailing-edge flaps and composite material blade, a three-dimensional multi-physical field blade model is established. Physical prototypes of blade with the same dimensions and materials are fabricated. By comparing experimental tests and finite element simulations under different excitation voltage peak-to-peak values, the deflection angle of the trailing-edge flap is measured, verifying the FPD driving mechanism and the accuracy of simulation results. To address the limitations of the experimental results in practical applications, a two-dimensional aerodynamic analysis model for blades with trailing-edge flap is established. This model simulates the FPD-driven trailing-edge flaps in a flow field, obtaining the variation patterns of the deflection angle of the trailing-edge flap and the aerodynamic coefficient of the blade profile under different excitation voltages, incoming flow angles, and speed conditions.
description: This dataset collects experimental and simulation data obtained from the study of FPD-driven intelligent rotor blade with multi-field coupling modeling and aeroelastic analysis conducted between 2021 and 2024. Based on the structural design of FPD-driven trailing-edge flaps and composite material blade, a three-dimensional multi-physical field blade model is established. Physical prototypes of blade with the same dimensions and materials are fabricated. By comparing experimental tests and finite element simulations under different excitation voltage peak-to-peak values, the deflection angle of the trailing-edge flap is measured, verifying the FPD driving mechanism and the accuracy of simulation results. To address the limitations of the experimental results in practical applications, a two-dimensional aerodynamic analysis model for blades with trailing-edge flap is established. This model simulates the FPD-driven trailing-edge flaps in a flow field, obtaining the variation patterns of the deflection angle of the trailing-edge flap and the aerodynamic coefficient of the blade profile under different excitation voltages, incoming flow angles, and speed conditions.
DOI: 10.57760/sciencedb.21689
title: FPD intelligent rotor system integrated verification and active aeroelastic comprehensive performance evaluation dataset
title: FPD 智能旋翼系统集成验证与主动气动弹性综合性能评价数据集

description: This dataset contains experimental data collected from 2023 to 2024, obtained through the use of intelligent rotor active aeroelastic control technology and comprehensive performance evaluation methods. The data includes information on the FPD drive performance, effective deformation of the blades, as well as vibration and noise control effects and power consumption under hovering and wind tunnel test conditions. The dataset addresses the issues in traditional rotor systems, such as low active control and vibration noise suppression efficiency, large control systems, and high energy consumption. It proposes a smart rotor system active control and vibration noise suppression technology based on FPD (Flexible Piezoelectric Actuator). By manufacturing two 2-meter integrated FPD intelligent blades, the study examines the twisting effects of FPD-driven blades under different driving conditions from service performance testing perspectives. Through the design of a miniaturized high-pressure control system and the simplification of adaptive control algorithms, a complete miniaturized, intelligent, and efficient control solution for the FPD vibration noise suppression system was developed. Closed-loop experiments on vibration and noise active control under various operating conditions were conducted in a wind tunnel environment, achieving the practical engineering application of the FPD intelligent rotor.
description: This dataset contains experimental data collected from 2023 to 2024, obtained through the use of intelligent rotor active aeroelastic control technology and comprehensive performance evaluation methods. The data includes information on the FPD drive performance, effective deformation of the blades, as well as vibration and noise control effects and power consumption under hovering and wind tunnel test conditions. The dataset addresses the issues in traditional rotor systems, such as low active control and vibration noise suppression efficiency, large control systems, and high energy consumption. It proposes a smart rotor system active control and vibration noise suppression technology based on FPD (Flexible Piezoelectric Actuator). By manufacturing two 2-meter integrated FPD intelligent blades, the study examines the twisting effects of FPD-driven blades under different driving conditions from service performance testing perspectives. Through the design of a miniaturized high-pressure control system and the simplification of adaptive control algorithms, a complete miniaturized, intelligent, and efficient control solution for the FPD vibration noise suppression system was developed. Closed-loop experiments on vibration and noise active control under various operating conditions were conducted in a wind tunnel environment, achieving the practical engineering application of the FPD intelligent rotor.
DOI: 10.57760/sciencedb.21690
title: A dataset of FPD-driven active twist rotor modeling and simulation
title: FPD驱动的主动扭转旋翼建模与仿真数据集

description: This dataset collects experimental data from modeling and simulation studies on FPD-driven active twist rotors conducted between 2021 and 2024. By establishing a flexible-elastic-rigid multibody dynamics simulation model for the active twist smart rotor, the dataset proposes an analysis method for the aeroelastic static-dynamic-stability characteristics of FPD smart rotors. It explores the aerodynamic noise characteristics of smart rotors under different configurations, clarifies the active control mechanisms of smart active twist rotors in complex service environments, and provides a multi-field coupled analysis model for the multi-objective collaborative optimization design of FPD smart rotors.
description: This dataset collects experimental data from modeling and simulation studies on FPD-driven active twist rotors conducted between 2021 and 2024. By establishing a flexible-elastic-rigid multibody dynamics simulation model for the active twist smart rotor, the dataset proposes an analysis method for the aeroelastic static-dynamic-stability characteristics of FPD smart rotors. It explores the aerodynamic noise characteristics of smart rotors under different configurations, clarifies the active control mechanisms of smart active twist rotors in complex service environments, and provides a multi-field coupled analysis model for the multi-objective collaborative optimization design of FPD smart rotors.
DOI: 10.57760/sciencedb.21692
title: A dataset for design, fabrication and performance optimization of high-performance flexible piezoelectric composite devices
title: 高性能柔性压电复合材料器件设计制备及性能优化数据集

description: This dataset collects simulation and experimental data for the design, preparation and performance optimization of high-performance flexible piezoelectric composite devices from 2021 to 2024. The finite element models of rectangular, parallelogram and trapezoidal FPD devices were constructed by the improved periodic homogenization method. The modeling error was less than 5% compared with the exact model, and the equivalent simplified modeling of multi-material, multi-scale and multi-component FPD devices was realized. The large strain response and excellent electrofatigue stability of rectangular FPD were verified by piezoelectric performance test, and the high performance design of FPD device was realized.
description: This dataset collects simulation and experimental data for the design, preparation and performance optimization of high-performance flexible piezoelectric composite devices from 2021 to 2024. The finite element models of rectangular, parallelogram and trapezoidal FPD devices were constructed by the improved periodic homogenization method. The modeling error was less than 5% compared with the exact model, and the equivalent simplified modeling of multi-material, multi-scale and multi-component FPD devices was realized. The large strain response and excellent electrofatigue stability of rectangular FPD were verified by piezoelectric performance test, and the high performance design of FPD device was realized.
DOI: 10.57760/sciencedb.21691
title: Effect of delay interval and cue focality on prospective memory
title: Effect of delay interval and cue focality on prospective memory

description: The results showed that, compared to the non-delay group and no task delay group, participants in the 2-back delay group exhibited worse prospective memory performance, but better ongoing task performance after the delay interval task. The MPT model analysis showed that the delay interval only affected the prospective component of prospective memory and had no impact on the retrospective component. In addition, we found that the delay interval impaired prospective memory under different cue conditions by reducing the activation level of the prospective memory cues, thereby decreasing attentional monitoring of prospective memory.
description: The results showed that, compared to the non-delay group and no task delay group, participants in the 2-back delay group exhibited worse prospective memory performance, but better ongoing task performance after the delay interval task. The MPT model analysis showed that the delay interval only affected the prospective component of prospective memory and had no impact on the retrospective component. In addition, we found that the delay interval impaired prospective memory under different cue conditions by reducing the activation level of the prospective memory cues, thereby decreasing attentional monitoring of prospective memory.
DOI: 10.57760/sciencedb.nbsdc.00193
title: Dataset for Position Offset Label Prediction for Grammatical Error Correction
title: 语法改错数据集

description: Paper:Xiuyu Wu, Jingsong Yu, Xu Sun and Yunfang Wu. 2022. Position Offset Label Prediction for Grammatical Error Correction. In Proceedings of the 30th International Conference on Computational Linguistics, COLING 2022.Chinese, Japanese, and English grammatical error correction datasets, including training sets and test sets
description: Paper:Xiuyu Wu, Jingsong Yu, Xu Sun and Yunfang Wu. 2022. Position Offset Label Prediction for Grammatical Error Correction. In Proceedings of the 30th International Conference on Computational Linguistics, COLING 2022.Chinese, Japanese, and English grammatical error correction datasets, including training sets and test sets
DOI: 10.57760/sciencedb.21699
title: 2022-2023 emergence of Anterhynchium flavomarginatum
title: 2022-2023 emergence of Anterhynchium flavomarginatum

description: Standardized trap nests were used for the collection of A. flavomarginatum. Each trap nest consisted of a PVC tube (220 mm×110 mm, length×diameter) filled with 80±10 (SD) reed internodes (Arundo donax) of 20 cm length and diameters varying between 2 and 30 mm. Thus, each trap nest provided approximately 160 cavities for cavity-nesting Hymenoptera to establish nests. Trap nests were arranged in a west-to-east direction and every 50 m from a linear distance set a sampling plot, a total of 104 sampling plots. Traps were exposed in June 2022 and checked monthly for occupied nests until June 2024.
description: Standardized trap nests were used for the collection of A. flavomarginatum. Each trap nest consisted of a PVC tube (220 mm×110 mm, length×diameter) filled with 80±10 (SD) reed internodes (Arundo donax) of 20 cm length and diameters varying between 2 and 30 mm. Thus, each trap nest provided approximately 160 cavities for cavity-nesting Hymenoptera to establish nests. Trap nests were arranged in a west-to-east direction and every 50 m from a linear distance set a sampling plot, a total of 104 sampling plots. Traps were exposed in June 2022 and checked monthly for occupied nests until June 2024.
DOI: 10.15468/dl.qbrdrr
title: Occurrence Download

description: A dataset containing 1587 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Prospecting of extreme microbial ecosystems associated to minerals (microbialites, microbial mats and endoevaporites) in Puna, Wetlands and Salars of Argentina, Chile and Bolivia"
 ]
}

 The dataset includes 1587 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001239-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.j00125.00091
title: The dataset of the paper titled "Impact of pitch fraction oxidation on the structure and sodium storage properties of derived carbon materials"
title: The dataset of the paper titled "Impact of pitch fraction oxidation on the structure and sodium storage properties of derived carbon materials"

description: 本文中的数据是通过仪器测试获得的，并使用相应的软件进行处理，然后使用 Origin 软件绘制成图像。
description: 本文中的数据是通过仪器测试获得的，并使用相应的软件进行处理，然后使用 Origin 软件绘制成图像。
DOI: 10.15468/dl.7bkbqe
title: Occurrence Download

description: A dataset containing 28117 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "TaxonKey is Cassia L."
 ]
}

 The dataset includes 28117 records from 557 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001236-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.21706
title: High-NA solarization-resistant silica imaging fiber bundle
title: High-NA solarization-resistant silica imaging fiber bundle

description: Data for "High-NA solarization-resistant silica imaging fiber bundle"
description: Data for "High-NA solarization-resistant silica imaging fiber bundle"
DOI: 10.57760/sciencedb.21707
title: Sequence data for the E.vermiculata
title: Sequence data for the E.vermiculata

description: We analyzed mtDNA (CYTB and COI) sequences from 876 individuals from 113 localities and sequenced specific nuclear genes — CGNL1, MAP1A, and β-fibint7 — from 204, 170, and 138 individuals respectively. 
description: We analyzed mtDNA (CYTB and COI) sequences from 876 individuals from 113 localities and sequenced specific nuclear genes — CGNL1, MAP1A, and β-fibint7 — from 204, 170, and 138 individuals respectively.
DOI: 10.57760/sciencedb.21708
title: Oyster-driven carbon storage in sediment: insights from a half-century farming record
title: Oyster-driven carbon storage in sediment: insights from a half-century farming record

description: Data include: Climate History, Sediment Characteristics, and microbial communityClimate data including monthly average surface water temperature and chl-a, since the initiation of intensive farming were obtained from the Polarwatch satellite data (https://polarwatch.noaa.gov/) with a resolution of 5 km. Sediment characteristics were collected from sediment core, Three sediment cores were collected in July 2024 using gravity corer (PVC pipes, 1 m in length and 9 cm in diameter) at S1, S2, and S3. Microbial community were analyzed from 16s based rRNA gene sequences.
description: Data include: Climate History, Sediment Characteristics, and microbial communityClimate data including monthly average surface water temperature and chl-a, since the initiation of intensive farming were obtained from the Polarwatch satellite data (https://polarwatch.noaa.gov/) with a resolution of 5 km. Sediment characteristics were collected from sediment core, Three sediment cores were collected in July 2024 using gravity corer (PVC pipes, 1 m in length and 9 cm in diameter) at S1, S2, and S3. Microbial community were analyzed from 16s based rRNA gene sequences.
DOI: 10.15468/dl.wm4dcw
title: Occurrence Download

description: A dataset containing 880 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Tricholoma murrillianum Singer"
 ]
}

 The dataset includes 880 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001237-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.j00186.00626
title: Performance of plastic scintillator modules for top veto tracker at Taishan Antineutrino Observatory
title: Performance of plastic scintillator modules for top veto tracker at Taishan Antineutrino Observatory

description: Performance of plastic scintillator modules for top veto tracker at Taishan Antineutrino Observatory
description: Performance of plastic scintillator modules for top veto tracker at Taishan Antineutrino Observatory
DOI: 10.15468/dl.va44ep
title: Occurrence Download

description: A dataset containing 502 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Microbial mats and sediments from Atacama"
 ]
}

 The dataset includes 502 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001240-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.21724
title: Dataset of Chinese HuaQuan Game
title: Dataset of Chinese HuaQuan Game

description: This dataset contains four different sets from four tasks (represented by Phase A,B,C,D) and each set contains data of number-calling and hand-gesture. Each sheet contains ten volumns from ten participants and there is no title for each participants. Every participants should have 200 numbers for each task, but a few of them did not finish all 200 numbers generating. More details are shown in the article.
description: This dataset contains four different sets from four tasks (represented by Phase A,B,C,D) and each set contains data of number-calling and hand-gesture. Each sheet contains ten volumns from ten participants and there is no title for each participants. Every participants should have 200 numbers for each task, but a few of them did not finish all 200 numbers generating. More details are shown in the article.
DOI: 10.57760/sciencedb.j00052.00154
title: The relationship of psychological loneliness to abnormal tendencies among divorced women in light of self-compassion.
title: The relationship of psychological loneliness to abnormal tendencies among divorced women in light of self-compassion.

description: Participants and Sampling Procedures                                                                          Participants: Out of 250 questionnaires, 233 were returned (a response rate of 93%). Of the returned questionnaires, 17 were eliminated because they did not meet the inclusion criteria, resulting in a final sample of , 233 divorced women distributed as follows: (70) divorced women selected from the Hamza Abdel Motteleb Association in Alexandria, (88) women from the divorced women club in Cairo, (50) of the divorced women frequenting the office of the social workers in the Family Court of Imbaba, Giza Governorate, and (25) of the divorced women frequenting the office of the social worker at the Court of Qus District in the Governorate of Qena. divorced women aged between 36 and 54 years, with a mean age of 39.6 (SD = 8) (see Table 1 for sample characteristics). Participants reported their age, education (primary/guidance school, diploma, bachelor, master’s/doctorate degree), length of prior marriage, months since the divorce, number of children, and job status (housewife vs. employed).                     
description: Participants and Sampling Procedures                                                                          Participants: Out of 250 questionnaires, 233 were returned (a response rate of 93%). Of the returned questionnaires, 17 were eliminated because they did not meet the inclusion criteria, resulting in a final sample of , 233 divorced women distributed as follows: (70) divorced women selected from the Hamza Abdel Motteleb Association in Alexandria, (88) women from the divorced women club in Cairo, (50) of the divorced women frequenting the office of the social workers in the Family Court of Imbaba, Giza Governorate, and (25) of the divorced women frequenting the office of the social worker at the Court of Qus District in the Governorate of Qena. divorced women aged between 36 and 54 years, with a mean age of 39.6 (SD = 8) (see Table 1 for sample characteristics). Participants reported their age, education (primary/guidance school, diploma, bachelor, master’s/doctorate degree), length of prior marriage, months since the divorce, number of children, and job status (housewife vs. employed).
DOI: 10.57760/sciencedb.21736
title: Survey Report on Digital Cultural and Creative Product Design of Nanyang Han Painting Museum
title: 南阳汉画馆数字化文创产品设计调查问卷报告

description: Questionnaire Report on the Design Survey of Digital Cultural and Creative Products at Nanyang Han Painting Museum 
description: Questionnaire Report on the Design Survey of Digital Cultural and Creative Products at Nanyang Han Painting Museum
DOI: 10.57760/sciencedb.21742
title: Questionnaire data on user experience of product design at Nanyang Han Painting Museum
title: 南阳汉画馆产品设计用户体验的问卷数据

description: Questionnaire data on user experience of product design at Nanyang Han Painting Museum 
description: Questionnaire data on user experience of product design at Nanyang Han Painting Museum
DOI: 10.57760/sciencedb.21735
title: Effects of organic substitutions on soil P transformation
title: Effects of organic substitutions on soil P transformation

description: The impact of organic additives on the transformation of phosphorus in soil
description: The impact of organic additives on the transformation of phosphorus in soil
DOI: 10.57760/sciencedb.21746
title: Elemental concentrations and isotopic compositions of samples from the Changjiang mid-lower reaches in December, 2021
title: Elemental concentrations and isotopic compositions of samples from the Changjiang mid-lower reaches in December, 2021

description: The dataset consists of two tables. The table 1 displays major and trace element concentrations of river water, suspended particulate matter (SPM) and particulate oxyhydroxide fraction. The table 2 displays 87Sr/86Sr ratios and δ7Li values of river water, suspended particulate matter (SPM) and its oxyhydroxide fraction.
description: The dataset consists of two tables. The table 1 displays major and trace element concentrations of river water, suspended particulate matter (SPM) and particulate oxyhydroxide fraction. The table 2 displays 87Sr/86Sr ratios and δ7Li values of river water, suspended particulate matter (SPM) and its oxyhydroxide fraction.
DOI: 10.57760/sciencedb.21748
title: immunofluorescence
title: 免疫荧光

description: Immunofluorescence images of PEDV and NM2A interaction
description: Immunofluorescence images of PEDV and NM2A interaction