cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.57760/sciencedb.16862
title: Magnetic design in coil-dominated superconducting quadrupole magnets based on racetrack coil model
title: Magnetic design in coil-dominated superconducting quadrupole magnets based on racetrack coil model

description: the two-dimensional and three-dimensional analytical expressions for the magnetic field in coil-dominated racetrack superconducting quadrupole magnets are presented. The analytical expressions of the field harmonics and gradient are fully resolved and depend only on the geometric parameters of the coil and current density. Then, a genetic algorithm is applied to obtain a solution for the coil geometry parameters with field harmonics on the order of 10-4. Finally, considering the practical engineering needs of the accelerator interaction region, electromagnetic design examples of racetrack quadrupole magnets with high gradients, large apertures, and small apertures are described, and the application prospects of racetrack quadrupole coils are analyzed.
description: the two-dimensional and three-dimensional analytical expressions for the magnetic field in coil-dominated racetrack superconducting quadrupole magnets are presented. The analytical expressions of the field harmonics and gradient are fully resolved and depend only on the geometric parameters of the coil and current density. Then, a genetic algorithm is applied to obtain a solution for the coil geometry parameters with field harmonics on the order of 10-4. Finally, considering the practical engineering needs of the accelerator interaction region, electromagnetic design examples of racetrack quadrupole magnets with high gradients, large apertures, and small apertures are described, and the application prospects of racetrack quadrupole coils are analyzed.
DOI: 10.57760/sciencedb.16861
title: Data from 468 Chinese manufacturing enterprise innovation resilience surveys.
title: 468家中国制造业企业创新韧性调查数据。

description: This data set includes: user ID, user name, answering time, channel, IP address, device type, operating system type, browser type, industry, company size, company age, company nature, company life cycle and other characteristic data, and the scores of each item on the 7-point Likert scale for the four constructs of innovation resilience, product modularity, corporate business ties, and corporate political ties.
description: This data set includes: user ID, user name, answering time, channel, IP address, device type, operating system type, browser type, industry, company size, company age, company nature, company life cycle and other characteristic data, and the scores of each item on the 7-point Likert scale for the four constructs of innovation resilience, product modularity, corporate business ties, and corporate political ties.
DOI: 10.57760/sciencedb.j00124.00111
title: Raw data in the article of Refined Ni, Co-Induced Synthesis of NiCoP Nanoparticles Uniformly Embedded in NCNTs: A Robust Dual-Functional Electrocatalyst for Water Splitting
title: Raw data in the article of Refined Ni, Co-Induced Synthesis of NiCoP Nanoparticles Uniformly Embedded in NCNTs: A Robust Dual-Functional Electrocatalyst for Water Splitting

description: Raw data in the article
description: Raw data in the article
DOI: 10.57760/sciencedb.16869
title: Clustering based Outlier detection technique
title: Clustering based Outlier detection technique

description: The provided code encapsulates the functionality of initializing, forming, and managing micro-clusters in a data stream mining context. It can be extended and customized for specific applications by adjusting the parameters and incorporating additional algorithms or functionalities.
description: The provided code encapsulates the functionality of initializing, forming, and managing micro-clusters in a data stream mining context. It can be extended and customized for specific applications by adjusting the parameters and incorporating additional algorithms or functionalities.
DOI: 10.57760/sciencedb.j00217.00947
title: The Association Between Red Cell Distribution Width and Rheumatoid Arthritis: Insights from Cross-Sectional and Mendelian Randomization Studies
title: 红细胞分布宽度与类风湿性关节炎的关联：来自横断面和孟德尔随机化研究的启示

description: Background This study aimed to explore the association and causal relationship between red cell distribution width (RDW) and rheumatoid arthritis (RA).Methods This study analyzed RA patients aged ≥20 years in the National Health and Nutrition Examination Survey (NHANES) from 1999 to 2020. A multivariable weighted logistic regression model was adopted to evaluate the relationship between RDW and RA. In addition, MR analysis was performed, primarily using the Inverse Variance Weighted (IVW) method to assess the causal relationship between RDW and RA.Results A total of 5,496 participants were included in the cross-sectional analysis. Compared to the lowest quartile (≤12.3%), RDW levels in the highest quartile (≥13.6%) were significantly associated with the risk of RA (Odds Ratio [OR]: 1.71; 95% Confidence Interval [CI]: 1.06-2.75). Moreover, the restricted cubic splines (RCS) model identified a linear relationship between RDW levels and RA. Subgroup and sensitivity analysis results were stable. MR analysis indicates a positive causal relationship between RDW and the risk of RA (OR: 1.11; 95% CI: 1.05–1.17). Lastly, MR-Egger regression and MR-PRESSO test results revealed the absence of pleiotropy.Conclusion This cross-sectional observational analysis identified a significant positive association between RDW and RA, with the results from MR studies supporting its causal role.
description: Background This study aimed to explore the association and causal relationship between red cell distribution width (RDW) and rheumatoid arthritis (RA).Methods This study analyzed RA patients aged ≥20 years in the National Health and Nutrition Examination Survey (NHANES) from 1999 to 2020. A multivariable weighted logistic regression model was adopted to evaluate the relationship between RDW and RA. In addition, MR analysis was performed, primarily using the Inverse Variance Weighted (IVW) method to assess the causal relationship between RDW and RA.Results A total of 5,496 participants were included in the cross-sectional analysis. Compared to the lowest quartile (≤12.3%), RDW levels in the highest quartile (≥13.6%) were significantly associated with the risk of RA (Odds Ratio [OR]: 1.71; 95% Confidence Interval [CI]: 1.06-2.75). Moreover, the restricted cubic splines (RCS) model identified a linear relationship between RDW levels and RA. Subgroup and sensitivity analysis results were stable. MR analysis indicates a positive causal relationship between RDW and the risk of RA (OR: 1.11; 95% CI: 1.05–1.17). Lastly, MR-Egger regression and MR-PRESSO test results revealed the absence of pleiotropy.Conclusion This cross-sectional observational analysis identified a significant positive association between RDW and RA, with the results from MR studies supporting its causal role.
DOI: 10.57760/sciencedb.16879
title: Chromosome-level genome assemblies of the migratory locust and the desert locust-6
title: Chromosome-level genome assemblies of the migratory locust and the desert locust-6

description: A combination of three sequencing technologies including long-read sequencing (PacBio Sequel), optical mapping (Bionano Saphyr), and chromosome conformation capture technique based on proximity ligation (Hi-C) was applied to construct the chromosome-level genome assembly of the migratory locust (Locusta migratoria). Moreover, short-read DNA-seq (Illumina Data) both from female and male locusts was used to correct assembly errors. To predict protein-coding genes, we further generated short-read RNA-seq and PacBio ISO-seq cDNA data obtained from 11 different tissues and organs of the migrator locust. To track the chromosome dynamics of X chromosome within Orthoptera, we also generated a chromosome-level genome of the desert locust (Schistocerca gregaria) using Nanopore long-read sequencing and Illumina data with Hi-C scaffolding.
description: A combination of three sequencing technologies including long-read sequencing (PacBio Sequel), optical mapping (Bionano Saphyr), and chromosome conformation capture technique based on proximity ligation (Hi-C) was applied to construct the chromosome-level genome assembly of the migratory locust (Locusta migratoria). Moreover, short-read DNA-seq (Illumina Data) both from female and male locusts was used to correct assembly errors. To predict protein-coding genes, we further generated short-read RNA-seq and PacBio ISO-seq cDNA data obtained from 11 different tissues and organs of the migrator locust. To track the chromosome dynamics of X chromosome within Orthoptera, we also generated a chromosome-level genome of the desert locust (Schistocerca gregaria) using Nanopore long-read sequencing and Illumina data with Hi-C scaffolding.
DOI: 10.57760/sciencedb.16878
title: CAFUC（Civil Aviation Flight University of China）Flight technology cadets sample
title: 中国民用航空飞行学院飞行技术专业学生样本

description: Three scales A School belonging scale B Social anxiety scale C SCL90 scale AX is the X item of scale Ain SPSS Two stages T1:A B C T2:AA BB CC
description: Three scales A School belonging scale B Social anxiety scale C SCL90 scale AX is the X item of scale Ain SPSS Two stages T1:A B C T2:AA BB CC
DOI: 10.57760/sciencedb.16880
title: Molecular tools for thermogenetic pacing of cardiomyocytes
title: Molecular tools for thermogenetic pacing of cardiomyocytes

description: We have engineered a suite of molecular tools for thermogenetic cardiac pacing. These tools are encoded within AAV (adeno-associated virus) transfer plasmids, each carrying distinct genetic constructs.The first construct, AAV cTnT hTRPV1 3xFLAG tag, comprises a constitutive hybrid promoter (CMV immediate-early enhancer fused to the cardiac troponin T (cTnT) promoter), a gene encoding the human transient receptor potential subfamily V member 1 (TRPV1), and a 3xFLAG tag for protein detection.The second construct, AAV cTnT hTRPV1 (–109 amino acids residues) P2A mRuby2, carries a truncated version of the TRPV1 gene and a red fluorescent protein mRuby2. The P2A sequence ensures bicistronic expression, allowing for simultaneous visualization of the truncated TRPV1 channel via fluorescence microscopy.The third construct, cTnT GCaMP6s, encodes a fluorescent Ca2+ sensor (GCaMP6s). This sensor fluoresces upon binding to Ca2+, thereby indicating the activation of the TRPV1 channel.These constructs provide a robust platform for the spatiotemporal control and visualization of thermogenetic cardiac pacing at the molecular level. They allow for the precise manipulation of cardiac activity, offering significant potential for advancements in cardiac research and therapeutics.
description: We have engineered a suite of molecular tools for thermogenetic cardiac pacing. These tools are encoded within AAV (adeno-associated virus) transfer plasmids, each carrying distinct genetic constructs.The first construct, AAV cTnT hTRPV1 3xFLAG tag, comprises a constitutive hybrid promoter (CMV immediate-early enhancer fused to the cardiac troponin T (cTnT) promoter), a gene encoding the human transient receptor potential subfamily V member 1 (TRPV1), and a 3xFLAG tag for protein detection.The second construct, AAV cTnT hTRPV1 (–109 amino acids residues) P2A mRuby2, carries a truncated version of the TRPV1 gene and a red fluorescent protein mRuby2. The P2A sequence ensures bicistronic expression, allowing for simultaneous visualization of the truncated TRPV1 channel via fluorescence microscopy.The third construct, cTnT GCaMP6s, encodes a fluorescent Ca2+ sensor (GCaMP6s). This sensor fluoresces upon binding to Ca2+, thereby indicating the activation of the TRPV1 channel.These constructs provide a robust platform for the spatiotemporal control and visualization of thermogenetic cardiac pacing at the molecular level. They allow for the precise manipulation of cardiac activity, offering significant potential for advancements in cardiac research and therapeutics.
DOI: 10.57760/sciencedb.j00001.01107
title: A dataset of decomposition at different needles ages in a Chinese fir plantation (Cunninghamia lanceolata) （2013-2016）
title: 2013-2016年杉木人工林不同叶龄针叶分解动态数据集

description: Litter from logging residues is an important source of organic matter and nutrients in forest soil, and is the foundation for maintaining forest soil fertility. Chinese fir is one of the main afforestation tree species in subtropical regions of China. Therefore, scientific understanding of the decomposition process of different types of logging residues provides a basis for addressing global climate change, ensuring the healthy development of artificial forests, and making sustainable management decisions. According to the unified specifications of the Chinese Ecosystem Research Network (CERN), this dataset compiled the dynamic decomposition of different age coniferous leaves and litter properties of Chinese fir plantations in Huitong County, Hunan Province from 2013 to 2016 through long-term observation of different leaf age coniferous leaves in fixed field plots. The establishment and sharing of dynamic datasets for the decomposition of different age coniferous leaves in Chinese fir plantations provide basic data support for the dynamic research of logging residue decomposition under the background of global change, and provide reference for the scientific and rational management and development of subtropical plantations.
description: Litter from logging residues is an important source of organic matter and nutrients in forest soil, and is the foundation for maintaining forest soil fertility. Chinese fir is one of the main afforestation tree species in subtropical regions of China. Therefore, scientific understanding of the decomposition process of different types of logging residues provides a basis for addressing global climate change, ensuring the healthy development of artificial forests, and making sustainable management decisions. According to the unified specifications of the Chinese Ecosystem Research Network (CERN), this dataset compiled the dynamic decomposition of different age coniferous leaves and litter properties of Chinese fir plantations in Huitong County, Hunan Province from 2013 to 2016 through long-term observation of different leaf age coniferous leaves in fixed field plots. The establishment and sharing of dynamic datasets for the decomposition of different age coniferous leaves in Chinese fir plantations provide basic data support for the dynamic research of logging residue decomposition under the background of global change, and provide reference for the scientific and rational management and development of subtropical plantations.
DOI: 10.57760/sciencedb.16885
title: Polarization-dependent distortion of the vortex light field generated using a vortex retarder
title: Polarization-dependent distortion of the vortex light field generated using a vortex retarder

description: A vortex retarder (VR) is a widely-used optical component for converting Gaussian light beams into vortex beams, exhibiting unique advantages in a few broadband applications. However, the quality of the vortex beam generated using a VR-based system is highly dependent on the polarization state of the incident light. In this letter, we investigate both theoretically and experimentally the distortion of the output vortex light field resulting from the misalignment of the light polarization state in a VR-based vortex-beam-generation system. While a theoretical model was constructed to study the optical properties of the generated vortex beams at different polarization states of the incident Gaussian beams, systematic characterizations on near- and far-field profiles of the vortex light fields were performed in the experiment. The results exhibit that non-ideal circularly-polarized incident light can introduce a sinusoidal-shape modulation on the optical field, resulting in both phase and intensity distortions of the generated vortex light beam. Our findings provide some insights into the generation and propagation processes of vortex light fields, which could be useful for the practical construction of a VR-based vortex-beam generation system.
description: A vortex retarder (VR) is a widely-used optical component for converting Gaussian light beams into vortex beams, exhibiting unique advantages in a few broadband applications. However, the quality of the vortex beam generated using a VR-based system is highly dependent on the polarization state of the incident light. In this letter, we investigate both theoretically and experimentally the distortion of the output vortex light field resulting from the misalignment of the light polarization state in a VR-based vortex-beam-generation system. While a theoretical model was constructed to study the optical properties of the generated vortex beams at different polarization states of the incident Gaussian beams, systematic characterizations on near- and far-field profiles of the vortex light fields were performed in the experiment. The results exhibit that non-ideal circularly-polarized incident light can introduce a sinusoidal-shape modulation on the optical field, resulting in both phase and intensity distortions of the generated vortex light beam. Our findings provide some insights into the generation and propagation processes of vortex light fields, which could be useful for the practical construction of a VR-based vortex-beam generation system.
DOI: 10.57760/sciencedb.j00186.00488
title: Online Experiment and Simulation for the Neural Network Based BBA
title: 基于人工神经网络BBA模拟和在线实验数据

description: Changing the value of quadrupole on a randomly generated initial beam orbit can obtain the change in BPM reading. The data including initial beam orbit and BPM reading changes are used as training data for the artificial neural network. Here we provide online experimental and simulation data, as well as their corresponding h5 format neural networks. 
description: Changing the value of quadrupole on a randomly generated initial beam orbit can obtain the change in BPM reading. The data including initial beam orbit and BPM reading changes are used as training data for the artificial neural network. Here we provide online experimental and simulation data, as well as their corresponding h5 format neural networks.
DOI: 10.57760/sciencedb.j00133.00427
title: Datasets of Weibo Users and Contents
title: 微博用户和内容数据集

description: The dataset includes two parts: user set and Weibo content set. The user set is the information of 167 Weibo users, including: user id, nickname, gender, birthday, location and other information. The Weibo content set is the information of the Weibo content posted by the batch of users from October 2022 to March 2023, including: user id, content, date, number of likes, number of comments, number of retweets and other information.
description: The dataset includes two parts: user set and Weibo content set. The user set is the information of 167 Weibo users, including: user id, nickname, gender, birthday, location and other information. The Weibo content set is the information of the Weibo content posted by the batch of users from October 2022 to March 2023, including: user id, content, date, number of likes, number of comments, number of retweets and other information.
DOI: 10.57760/sciencedb.j00186.00489
title: Nuclear heating on TF and neutronics and thermal hydraulics data
title: Nuclear heating on TF and neutronics and thermal hydraulics data

description: The overall TF-coil deposition amounts to 17.86 kW, with the case contributing 51.7% and WP providing 48.3% of this total. the total nuclear heat of TF coils obtained through the homogenized model reached 17.46 kW, exhibiting a relative error of 2.2% compared with the detailed heterogeneous model. The average nuclear-heating densities of the cables, jackets, and insulators at HF conductor layer 1 were 3.35 × 10−4 W/cm3 , 4.34 × 10−4 W/cm3 , and 1.63 × 10−4 W/cm3 , respectively. The nuclear heat density of WP decreases exponentially along the radial direction. As for the nuclear-heating toroidal profile in the HF, the central turn exhibited a higher nuclear deposition than the corner turn. The temperature margin of steady-state mode and transient mode are 1.25K and 2.17K, respectively.
description: The overall TF-coil deposition amounts to 17.86 kW, with the case contributing 51.7% and WP providing 48.3% of this total. the total nuclear heat of TF coils obtained through the homogenized model reached 17.46 kW, exhibiting a relative error of 2.2% compared with the detailed heterogeneous model. The average nuclear-heating densities of the cables, jackets, and insulators at HF conductor layer 1 were 3.35 × 10−4 W/cm3 , 4.34 × 10−4 W/cm3 , and 1.63 × 10−4 W/cm3 , respectively. The nuclear heat density of WP decreases exponentially along the radial direction. As for the nuclear-heating toroidal profile in the HF, the central turn exhibited a higher nuclear deposition than the corner turn. The temperature margin of steady-state mode and transient mode are 1.25K and 2.17K, respectively.
DOI: 10.57760/sciencedb.agriculture.00107
title: Dataset of Aromatic Components from the Fruits of 242 Table Grape Varieties
title: 242个鲜食葡萄品种果实香气组分数据集

description: This study provides detailed data on the aroma components and content of 242 grape varieties, as well as the correlation between components and sensory evaluation, the correlation between components, and principal component analysis between varieties. 
description: This study provides detailed data on the aroma components and content of 242 grape varieties, as well as the correlation between components and sensory evaluation, the correlation between components, and principal component analysis between varieties.