cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5517/ccdc.csd.cc2p2600
title: CCDC 2474761: Experimental Crystal Structure Determination

description: Related Article: Guangliang Tu, Ke Xiao, Xiaoping Chen, Haoran Xu, Haifeng Zeng, Fangjiang Zhang, Xiao-Song Xue, Xiaheng Zhang|2025|Nature (London)|648|341|doi:10.1038/s41586-025-09791-5
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.15468/dl.g4hmn2
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{"type":"and","predicates":[{"type":"equals","key":"GADM_LEVEL_2_GID","value":"UZB.4.2_1","matchCase":false},{"type":"equals","key":"CLASS_KEY","value":"212","matchCase":false},{"type":"greaterThanOrEquals","key":"YEAR","value":"2015","matchCase":false},{"type":"not","predicate":{"type":"in","key":"BASIS_OF_RECORD","values":["MATERIAL_CITATION","MATERIAL_SAMPLE","PRESERVED_SPECIMEN"],"matchCase":false}},{"type":"lessThanOrEquals","key":"COORDINATE_UNCERTAINTY_IN_METERS","value":"10000","matchCase":false},{"type":"equals","key":"LICENSE","value":"CC BY 4.0","matchCase":false}]}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007431-260108223611665/datasets/export for details.
DOI: 10.5517/ccdc.csd.cc2p2nl1
title: CCDC 2475213: Experimental Crystal Structure Determination

description: Related Article: SIVASUBRAMANI  VEDIYAPPAN|2025|CSD Communication|||
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.57760/sciencedb.21599
title: sem and fsqca
title: sem and fsqca

description: Description of the data sem and fsqca
description: Description of the data sem and fsqca
DOI: 10.57760/sciencedb.21601
title: COVID-CT-DS
title: COVID-CT-DS

description: COVID-CT-DS is a comprehensive dataset designed to advance AI research in medical image analysis for COVID-19. It comprises 278 patient-specific CT cases with varying disease severity (normal: 10, mild: 88, moderate: 112, severe: 48, and fibrosis:16). Each patient-specific HRCT case comprises an average of 550 axial CT images. For each case, a diagnostic report with detailed information is also provided. By providing a large-scale, well-balanced resource, this dataset aims to facilitate the development of AI models capable of accurately assessing disease severity and aiding clinical decision-making.
description: COVID-CT-DS is a comprehensive dataset designed to advance AI research in medical image analysis for COVID-19. It comprises 278 patient-specific CT cases with varying disease severity (normal: 10, mild: 88, moderate: 112, severe: 48, and fibrosis:16). Each patient-specific HRCT case comprises an average of 550 axial CT images. For each case, a diagnostic report with detailed information is also provided. By providing a large-scale, well-balanced resource, this dataset aims to facilitate the development of AI models capable of accurately assessing disease severity and aiding clinical decision-making.
DOI: 10.57760/sciencedb.j00139.00179
title: Transcriptome overexpressing YAP
title: 过表达 YAP 的转录组

description: 通过对过表达 YAP 的脂肪间充质干细胞进行转录组测序，探讨 YAP 影响脂肪间充质干细胞成脂分化的分子机制。
description: 通过对过表达 YAP 的脂肪间充质干细胞进行转录组测序，探讨 YAP 影响脂肪间充质干细胞成脂分化的分子机制。
DOI: 10.57760/sciencedb.21613
title: Solving problem formal Logic. Solution Manual
title: Solving problem formal Logic. Solution Manual

description: Solving problem formal Logic. Solution Manual
description: Solving problem formal Logic. Solution Manual
DOI: 10.57760/sciencedb.21612
title: Metabonomic Profiling of a Mouse Glioma Recurrence Model: Insights into Tumor Metabolism and Therapeutic Response
title: Metabonomic Profiling of a Mouse Glioma Recurrence Model: Insights into Tumor Metabolism and Therapeutic Response

description: This dataset presents a comprehensive metabonomic analysis of a mouse glioma recurrence model, focusing on the metabolic alterations associated with tumor progression and therapeutic intervention. The study employs an in situ glioma model in mice, with tumor tissues collected at two critical time points: pre-treatment (Day 7) and post-treatment (Day 21) following temozolomide (TMZ) administration (20 mg/kg). Utilizing a widely targeted metabolomics approach, the dataset encompasses full-spectrum metabolic profiling conducted on an ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) platform. The integration of a custom-built metabolite database and multivariate statistical analysis reveals significant metabolic shifts, providing valuable insights into the mechanisms of glioma recurrence and the metabolic response to TMZ therapy. This dataset serves as a resource for researchers exploring glioma metabolism, drug resistance, and potential therapeutic targets.
description: This dataset presents a comprehensive metabonomic analysis of a mouse glioma recurrence model, focusing on the metabolic alterations associated with tumor progression and therapeutic intervention. The study employs an in situ glioma model in mice, with tumor tissues collected at two critical time points: pre-treatment (Day 7) and post-treatment (Day 21) following temozolomide (TMZ) administration (20 mg/kg). Utilizing a widely targeted metabolomics approach, the dataset encompasses full-spectrum metabolic profiling conducted on an ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) platform. The integration of a custom-built metabolite database and multivariate statistical analysis reveals significant metabolic shifts, providing valuable insights into the mechanisms of glioma recurrence and the metabolic response to TMZ therapy. This dataset serves as a resource for researchers exploring glioma metabolism, drug resistance, and potential therapeutic targets.
DOI: 10.57760/sciencedb.21620
title: Other comprehensive income
title: Other comprehensive income

description: This dataset includes information about comprehensive income and its components. The sample covers the 200 largest commercial banks in the U.S. over the period 2011-2020.
description: This dataset includes information about comprehensive income and its components. The sample covers the 200 largest commercial banks in the U.S. over the period 2011-2020.
DOI: 10.57760/sciencedb.21621
title: Removal of Oil from Wastewater Using Biomass-Derived Hydrochars: Insights from Laboratory-Scale Experiments
title: Removal of Oil from Wastewater Using Biomass-Derived Hydrochars: Insights from Laboratory-Scale Experiments

description: 本研究调查了甘薯渣、印度锦葵和南竹衍生的水炭在含油废水处理中用于柴油吸附的研究。通过水热碳化制备水炭，并评价其吸附动力学和热力学。
description: 本研究调查了甘薯渣、印度锦葵和南竹衍生的水炭在含油废水处理中用于柴油吸附的研究。通过水热碳化制备水炭，并评价其吸附动力学和热力学。
DOI: 10.57760/sciencedb.21622
title: echo
title: 超声心动图

description: The transthoracic ultrasound of the heart showed malformation of quadricuspid aortic valve
description: The transthoracic ultrasound of the heart showed malformation of quadricuspid aortic valve
DOI: 10.57760/sciencedb.21630
title: OPO数据
title: OPO数据

description: OPO数据
description: OPO数据
DOI: 10.57760/sciencedb.space.02410
title: A Low Axial Ratio and Multilayer Coupled Radiation Stacked Satellite-Borne Antenna with Elimination of Efficiency Transmission Zero
title: A Low Axial Ratio and Multilayer Coupled Radiation Stacked Satellite-Borne Antenna with Elimination of Efficiency Transmission Zero

description: Stacked circularly polarized (CP) satellite-borne antennas face critical challenges, including efficiency transmission zeros (ETZ) or gain dips (GD) in the operating band and axial ratio (AR) degradation in the 45° plane. To overcome these limitations, we propose a low AR and multilayer coupled radiation stacked satellite-borne antenna that eliminates ETZ. By analyzing the antenna equivalent circuit model, we propose a resonant circuit (RC) suppression technique to eliminate ETZ through targeted suppression of non-radiating RC at continuous boundary regions. Additionally, we employ a cross-polarization suppression strategy, truncating the diagonal corners of the middle patch reduces cross-polarization components while incorporating transverse serrated structures (TSS), longitudinal serrated structures (LSS), and symmetric chamfers (SC) on the metal walls, thereby enhancing AR performance in the 45° plane. A novel multilayer coupled radiation technique is further introduced, where a loaded square ring (SR) enables dual-frequency radiation of the top patch (TP) through vertical and horizontal coupling paths, thereby broadening the operating bandwidth. Measurement results validate that the proposed antenna achieves ETZ-free operation across the full navigation band (1.15 – 1.65 GHz), with a peak gain &gt; 5 dBic, a minimum AR &lt; 1 dB, and an AR &lt; 5 dB beamwidth exceeding 150° in all cross-sections. 
description: Stacked circularly polarized (CP) satellite-borne antennas face critical challenges, including efficiency transmission zeros (ETZ) or gain dips (GD) in the operating band and axial ratio (AR) degradation in the 45° plane. To overcome these limitations, we propose a low AR and multilayer coupled radiation stacked satellite-borne antenna that eliminates ETZ. By analyzing the antenna equivalent circuit model, we propose a resonant circuit (RC) suppression technique to eliminate ETZ through targeted suppression of non-radiating RC at continuous boundary regions. Additionally, we employ a cross-polarization suppression strategy, truncating the diagonal corners of the middle patch reduces cross-polarization components while incorporating transverse serrated structures (TSS), longitudinal serrated structures (LSS), and symmetric chamfers (SC) on the metal walls, thereby enhancing AR performance in the 45° plane. A novel multilayer coupled radiation technique is further introduced, where a loaded square ring (SR) enables dual-frequency radiation of the top patch (TP) through vertical and horizontal coupling paths, thereby broadening the operating bandwidth. Measurement results validate that the proposed antenna achieves ETZ-free operation across the full navigation band (1.15 – 1.65 GHz), with a peak gain &gt; 5 dBic, a minimum AR &lt; 1 dB, and an AR &lt; 5 dB beamwidth exceeding 150° in all cross-sections.
DOI: 10.57760/sciencedb.space.02412
title: Experimental data for evaporation duct detection by GNSS-R
title: Experimental data for evaporation duct detection by GNSS-R

description: Experimental data for evaporation duct detection by GNSS-R. The file format is binary data.
description: Experimental data for evaporation duct detection by GNSS-R. The file format is binary data.
DOI: 10.57760/sciencedb.21650
title: The comments on "Apollo Go" from Chinese social media
title: 关于“萝卜快跑”的中国社交媒体评论

description: With “Luobokuai Pao” as the keyword, a total of 177,890 comments were crawled from May 2022 to August 2024, including 43,038 from Bilibili, 69,755 from Douyin, 39,903 from Kuaishou, 23,409 from Xiaohongshu, and 1,785 from Weibo. The crawled data included detailed information such as comment time, comment content, user nickname, user location, and publishing platform.The data file is in XLSX format with a size of 13,626 KB.
description: With “Luobokuai Pao” as the keyword, a total of 177,890 comments were crawled from May 2022 to August 2024, including 43,038 from Bilibili, 69,755 from Douyin, 39,903 from Kuaishou, 23,409 from Xiaohongshu, and 1,785 from Weibo. The crawled data included detailed information such as comment time, comment content, user nickname, user location, and publishing platform.The data file is in XLSX format with a size of 13,626 KB.
DOI: 10.57760/sciencedb.nbsdc.00192
title: The reciprocal relationship between somatic pain and mental fatigue among adolescents: a cross-lagged study in China
title: The reciprocal relationship between somatic pain and mental fatigue among adolescents: a cross-lagged study in China

description: Somatic pain and mental fatigue can interact over time among Chinese adolescents. Gender moderates this interaction, with a reciprocal relationship observed only in male adolescents. Female adolescents experience more somatic pain and higher levels of mental fatigue than their male counterparts. Interventions targeting somatic pain and mental fatigue are necessary, with particular attention directed towards female adolescents.
description: Somatic pain and mental fatigue can interact over time among Chinese adolescents. Gender moderates this interaction, with a reciprocal relationship observed only in male adolescents. Female adolescents experience more somatic pain and higher levels of mental fatigue than their male counterparts. Interventions targeting somatic pain and mental fatigue are necessary, with particular attention directed towards female adolescents.
DOI: 10.57760/sciencedb.j00186.00621
title: The dataset for paper "Impact parameter manipulation in exclusive photoproduction in Electron-Ion Collisions"
title: The dataset for paper "Impact parameter manipulation in exclusive photoproduction in Electron-Ion Collisions"

description: The data is relevant to the article, the data is obtained by C++ programming, and the formulas used can be found in the paper "Impact parameter manipulation in exclusive photoproduction in Electron-Ion Collisions".
description: The data is relevant to the article, the data is obtained by C++ programming, and the formulas used can be found in the paper "Impact parameter manipulation in exclusive photoproduction in Electron-Ion Collisions".
DOI: 10.57760/sciencedb.21663
title: Broadband and polarization-independent complex amplitude modulation using a single layer dielectric metasurface
title: 使用单层介质超表面实现宽带且偏振无关的复振幅调制

description: Precise control over amplitude and phase across the entire space is crucial for generating user-defined wavefronts, which has significant value for designing flexible optical systems. Metasurfaces have emerged as compact and effective platforms for such control, offering high spatial resolution and continuity. However, traditional methods only work for specific wavelengths or polarization states, the demonstration of full space complex amplitude control in broadband and unpolarized light remains limited. In this study, we leverage the principle of dual meta-atoms interference to modulate amplitude and phase simultaneously using a single layer metasurface. Using randomly polarized light source, nanoprinting and Fourier holography display of complex patterns are achieved within the wavelength range of 480-640 nm, the results are consistent with simulations. This approach presents several key advantages: continuous, precise and robust modulation of complex amplitude, polarization-independent and broadband response, which significantly reduces constraints on light source’s property and fabrication. This makes it well-suited for a variety of practical applications, including holographic displays, high-capacity communications, computational imaging, and laser beam processing.
description: Precise control over amplitude and phase across the entire space is crucial for generating user-defined wavefronts, which has significant value for designing flexible optical systems. Metasurfaces have emerged as compact and effective platforms for such control, offering high spatial resolution and continuity. However, traditional methods only work for specific wavelengths or polarization states, the demonstration of full space complex amplitude control in broadband and unpolarized light remains limited. In this study, we leverage the principle of dual meta-atoms interference to modulate amplitude and phase simultaneously using a single layer metasurface. Using randomly polarized light source, nanoprinting and Fourier holography display of complex patterns are achieved within the wavelength range of 480-640 nm, the results are consistent with simulations. This approach presents several key advantages: continuous, precise and robust modulation of complex amplitude, polarization-independent and broadband response, which significantly reduces constraints on light source’s property and fabrication. This makes it well-suited for a variety of practical applications, including holographic displays, high-capacity communications, computational imaging, and laser beam processing.
DOI: 10.57760/sciencedb.21665
title: Global Crop Dataset-Rice (GCD-Rice)
title: 全球水稻种植分布图

description: The dataset is a a long-term, high spatial resolution rice distribution dataset (Global Crop Dataset-Rice, GCD-Rice) for the Asia region, identifying rice cultivation of all three seasons in 16 Asian countries from 1990 to 2023. The map is generated using high spatial resolution Landsat and Sentinel-1 datasets, based on a phenological approach known as time-weighted dynamic time warping and a random forest model. Validation based on 231121 field survey samples indicates that the average user accuracy, producer accuracy, and overall accuracy of GCD-Rice are 89.84%, 88.55%, and 89.24%, respectively. Based on linear regression tests of statistical area and identified area, the overall average R² value, slope, and RMAE are 0.768, 0.874, and 0.346, respectively.This dataset is provided in GeoTIFF format with the spatial resolution of 30 m. There are a total of 16 primary folders, representing various countries, and the secondary folders represent the rice of each season. In total, there are 918 GeoTIFF files.classification system:0: non-rice1: rice
description: The dataset is a a long-term, high spatial resolution rice distribution dataset (Global Crop Dataset-Rice, GCD-Rice) for the Asia region, identifying rice cultivation of all three seasons in 16 Asian countries from 1990 to 2023. The map is generated using high spatial resolution Landsat and Sentinel-1 datasets, based on a phenological approach known as time-weighted dynamic time warping and a random forest model. Validation based on 231121 field survey samples indicates that the average user accuracy, producer accuracy, and overall accuracy of GCD-Rice are 89.84%, 88.55%, and 89.24%, respectively. Based on linear regression tests of statistical area and identified area, the overall average R² value, slope, and RMAE are 0.768, 0.874, and 0.346, respectively.This dataset is provided in GeoTIFF format with the spatial resolution of 30 m. There are a total of 16 primary folders, representing various countries, and the secondary folders represent the rice of each season. In total, there are 918 GeoTIFF files.classification system:0: non-rice1: rice
DOI: 10.57760/sciencedb.j00186.00623
title: some fast-simulation data for the proposed Huizhou eta factory
title: some fast-simulation data for the proposed Huizhou eta factory

description: The invariant mass distributions of the channels of interests and the final sensitivity data of the related model parameters
description: The invariant mass distributions of the channels of interests and the final sensitivity data of the related model parameters
DOI: 10.57760/sciencedb.21666
title: Mass Spectrum Dataset and Its Classification Algorithms
title: Mass Spectrum Dataset and Its Classification Algorithms

description: Folder contains mass spectrometry datasets in .mat format, classification algorithms, and the Score-CAM algorithm.
description: Folder contains mass spectrometry datasets in .mat format, classification algorithms, and the Score-CAM algorithm.
DOI: 10.57760/sciencedb.21680
title: Effect of Color Hue on the Experience of Movement Flow
title: The Effect of Color Hue on the Experience of Movement Flow

description: The experiments were conducted in the laboratory using the motion of a treadmill to detect the state of the motion flow. A tablet screen placed on the treadmill displays one of the three typical and often studied color progress bars (red, yellow, and green). A combination of subjective and objective measurements was used in the experiment. Subjective experience was measured using the Simplified Flow State Scale-2 (S FSS-2). Objective data came from participants' EEG brain waves. One-way repeated measures were used for the within-group experiment. Participants were asked to visit the laboratory three times under different conditions, each time walking briskly for 10 minutes. To minimize the effects of fatigue and circadian rhythms, each participant was scheduled to walk at the same time on a different day. The experimental order of the different participants was based on a Latin square design.
description: The experiments were conducted in the laboratory using the motion of a treadmill to detect the state of the motion flow. A tablet screen placed on the treadmill displays one of the three typical and often studied color progress bars (red, yellow, and green). A combination of subjective and objective measurements was used in the experiment. Subjective experience was measured using the Simplified Flow State Scale-2 (S FSS-2). Objective data came from participants' EEG brain waves. One-way repeated measures were used for the within-group experiment. Participants were asked to visit the laboratory three times under different conditions, each time walking briskly for 10 minutes. To minimize the effects of fatigue and circadian rhythms, each participant was scheduled to walk at the same time on a different day. The experimental order of the different participants was based on a Latin square design.
DOI: 10.57760/sciencedb.21683
title: Chinese cosmetics market
title: Chinese cosmetics market

description: The questionnaire consisted of key construct questions such as brand attractiveness, brand-self congruity, brand distinctiveness, CBI, brand engagement, brand attachment, sense of community, brand authenticity, and repurchase intention, as well as demographic characteristics of the respondents. Data collection was conducted from October 7 to 25, 2024.
description: The questionnaire consisted of key construct questions such as brand attractiveness, brand-self congruity, brand distinctiveness, CBI, brand engagement, brand attachment, sense of community, brand authenticity, and repurchase intention, as well as demographic characteristics of the respondents. Data collection was conducted from October 7 to 25, 2024.