cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.57760/sciencedb.12094
title: Multiple Self-Trapped Excitons in 1D Ag-Based Ternary Halides
title: Multiple Self-Trapped Excitons in 1D Ag-Based Ternary Halides

description: Structural and partial charge density files of 18 identified STEs in A2AgX3 (A = Rb, Cs; X = Cl, Br, I) and related configuration coordinate diagram data.
description: Structural and partial charge density files of 18 identified STEs in A2AgX3 (A = Rb, Cs; X = Cl, Br, I) and related configuration coordinate diagram data.
DOI: 10.57760/sciencedb.j00001.00944
title: Global High-Resolution Cooling and Heating Degree Day Grid Dataset
title: 全球高分辨率制冷与采暖度日格网数据集

description: Climate warming has increased the global cooling period and decreased the heating period. Cooling and heating degree days are widely used in many fields such as climate change, energy planning, and electricity. It has important scientific significance for the assessment of climate comfort and energy demand. In this study, a global cooling and heating degree day gridded dataset for 1981-2023 has been produced using 2 m temperature from the fifth-generation land-surface reanalysis dataset of European Center for Medium-Range Weather Forecasts (ECMWF), namely, the ERA5-Land reanalysis meteorological dataset. Compared with the global CDD and HDD calculated using Global Surface Summary of the Day (GSOD), the determination coefficients (R2) are 0.84 and 0.97, respectively. This dataset has high accuracy, which can better reflect the spatial and temporal distribution characteristics of global cooling and heating degree days. It can be providing data support for the study of climate comfort and energy consumption in different regions of the world.
description: Climate warming has increased the global cooling period and decreased the heating period. Cooling and heating degree days are widely used in many fields such as climate change, energy planning, and electricity. It has important scientific significance for the assessment of climate comfort and energy demand. In this study, a global cooling and heating degree day gridded dataset for 1981-2023 has been produced using 2 m temperature from the fifth-generation land-surface reanalysis dataset of European Center for Medium-Range Weather Forecasts (ECMWF), namely, the ERA5-Land reanalysis meteorological dataset. Compared with the global CDD and HDD calculated using Global Surface Summary of the Day (GSOD), the determination coefficients (R2) are 0.84 and 0.97, respectively. This dataset has high accuracy, which can better reflect the spatial and temporal distribution characteristics of global cooling and heating degree days. It can be providing data support for the study of climate comfort and energy consumption in different regions of the world.
DOI: 10.57760/sciencedb.12104
title: Rock characteristics of outcrop and typical lithologic segment of ore-bearing rock series in Weining area
title: Rock characteristics of outcrop and typical lithologic segment of ore-bearing rock series in Weining area

description: a. The field section of Maojiaping ore-bearing rock series; b. Xiaoqinggou ore-bearing rock series field profile; c. Typical rock specimens.
description: a. The field section of Maojiaping ore-bearing rock series; b. Xiaoqinggou ore-bearing rock series field profile; c. Typical rock specimens.
DOI: 10.57760/sciencedb.12109
title: Transcripts of interviews
title: Transcripts of interviews

description: The data involves the transcripts with all the interviews conducted with Brazilian parents of adolescents in the original language.
description: The data involves the transcripts with all the interviews conducted with Brazilian parents of adolescents in the original language.
DOI: 10.57760/sciencedb.12112
title: Fatty acid concentrations of liver, flesh, and gonads in spawning snapper chrysophrys auratus
title: Fatty acid concentrations of liver, flesh, and gonads in spawning snapper chrysophrys auratus

description: The files herein contain the relative concentrations (%) of fatty acids in the liver, flesh, and gonads of spawning New Zealand snapper.
description: The files herein contain the relative concentrations (%) of fatty acids in the liver, flesh, and gonads of spawning New Zealand snapper.
DOI: 10.57760/sciencedb.12117
title: Feature datasets of building classification and regression models
title: Feature datasets of building classification and regression models

description: Four fingerprints (MACCS, ECFP4, RDKitFP, PubChemFP) and DRAGON descriptors of 499 dual-active molecules; Four fingerprints (MACCS, ECFP4, RDKitFP, PubChemFP) and DRAGON descriptors of 1618 AChE inhibition records and 918 MAO-B inhibition records.
description: Four fingerprints (MACCS, ECFP4, RDKitFP, PubChemFP) and DRAGON descriptors of 499 dual-active molecules; Four fingerprints (MACCS, ECFP4, RDKitFP, PubChemFP) and DRAGON descriptors of 1618 AChE inhibition records and 918 MAO-B inhibition records.
DOI: 10.57760/sciencedb.12118
title: Research on the Impact of Open Innovation on Supply Chain Resilience: A Questionnaire Survey for Manufacturing Industry Personnel
title: Research on the Impact of Open Innovation on Supply Chain Resilience: A Questionnaire Survey for Manufacturing Industry Personnel

description: 该研究针对的是中国的制造业企业，这些企业遵循开放式创新原则，积极实施开放式创新管理，并对开放式创新实践表现出高度的开放性。制造业是一个关键行业，由于涉及各种先进的生产技术和制造过程，开放式创新被广泛应用。这使得开放式创新在技术创新和知识共享等领域尤为重要。此外，中国制造业占全球制造业产值的30%以上，并且受到COVID-19大流行的严重影响。深入研究开放式创新的概念如何有助于增强供应链的弹性，这一点是值得的。因此，选择中国制造业作为研究重点，可以保证样本数据的准确性。我们利用工业4.0创新平台、赛科创新中国等平台，以及中国其他线上开放式创新平台，对符合条件的企业进行识别。评选标准基于基本信息、创新项目、产品或服务以及不同制造公司的合作伙伴。通过两家公司的官方网站或在线交流工具，进一步收集了有关其开放式创新模式或合作活动的详细信息。这一细致的过程有助于最终确定参与调查的公司选择。在这项研究中，调查的问卷设计、抽样过程和分布都遵循严格的实证分析程序。为了保证样本的代表性，我们实施了一系列的样本选择策略。首先，在样本选择过程中，我们考虑了来自不同地理区域的制造公司。我们选择了来自中国各个地区的制造公司，以确保样本的广泛地理分布，反映不同地区的开放式创新情况。其次，我们还从不同规模和类型中选择了制造公司。在样本选择过程中，我们努力将小型、中型和大型制造企业纳入进来，从不同规模的公司中获取开放式创新实践数据。最后，我们考虑了来自不同行业领域的制造公司。我们选择了横跨多个行业领域的制造公司样本，例如汽车制造、电子制造、机械制造等。这使我们能够全面了解开放式创新实践及其在各个行业领域的影响。通过这样做，我们可以更全面地分析开放式创新对供应链弹性的影响。通过采用这些样本选择策略，我们致力于确保样本的代表性，这反过来使我们能够获得更准确和全面的研究结果。问卷调查历时四个月。在问卷设计方面，我们仔细考虑了问题构建、量表选择和问题排序。我们编制了一份针对高层管理人员的问卷，重点关注供应链弹性、开放式创新、吸收能力和环境活力等方面。我们要求调查参与者邀请采购部门的部门经理和高级管理人员参与回答问卷。通过细致的题目设计和量表选择，确保问卷准确衡量每个研究变量，问题顺序安排合理。在数据收集过程中，我们通过电子邮件与相关公司分享了500份问卷，包括调查说明。我们还积极联系管理人员以协助调查。在调查说明中，我们向受访者清楚地解释了我们的研究动机和调查目的。我们确保所提供的联系信息是合法的、合规的，并符合相关的数据保护和隐私法律。此外，我们提供了足够的数据隐私保护和数据保护选项，以确保在收集、处理、存储和使用受访者的个人数据时的合法性、透明度和隐私保护。为了提高回复率，确保研究结果的准确性和可靠性，我们在三个月的数据收集阶段定期监测问卷回复率，并对未回复者进行随访。最终，我们共收到337份完成的问卷，回复率为67.4%。此外，通过评估问卷的完整性、逻辑一致性和响应时间，我们确定了303份有效问卷，有效率为60.6%。采取这些措施是为了确保收集的分析数据的质量和可靠性。测量项目统计说明
description: 该研究针对的是中国的制造业企业，这些企业遵循开放式创新原则，积极实施开放式创新管理，并对开放式创新实践表现出高度的开放性。制造业是一个关键行业，由于涉及各种先进的生产技术和制造过程，开放式创新被广泛应用。这使得开放式创新在技术创新和知识共享等领域尤为重要。此外，中国制造业占全球制造业产值的30%以上，并且受到COVID-19大流行的严重影响。深入研究开放式创新的概念如何有助于增强供应链的弹性，这一点是值得的。因此，选择中国制造业作为研究重点，可以保证样本数据的准确性。我们利用工业4.0创新平台、赛科创新中国等平台，以及中国其他线上开放式创新平台，对符合条件的企业进行识别。评选标准基于基本信息、创新项目、产品或服务以及不同制造公司的合作伙伴。通过两家公司的官方网站或在线交流工具，进一步收集了有关其开放式创新模式或合作活动的详细信息。这一细致的过程有助于最终确定参与调查的公司选择。在这项研究中，调查的问卷设计、抽样过程和分布都遵循严格的实证分析程序。为了保证样本的代表性，我们实施了一系列的样本选择策略。首先，在样本选择过程中，我们考虑了来自不同地理区域的制造公司。我们选择了来自中国各个地区的制造公司，以确保样本的广泛地理分布，反映不同地区的开放式创新情况。其次，我们还从不同规模和类型中选择了制造公司。在样本选择过程中，我们努力将小型、中型和大型制造企业纳入进来，从不同规模的公司中获取开放式创新实践数据。最后，我们考虑了来自不同行业领域的制造公司。我们选择了横跨多个行业领域的制造公司样本，例如汽车制造、电子制造、机械制造等。这使我们能够全面了解开放式创新实践及其在各个行业领域的影响。通过这样做，我们可以更全面地分析开放式创新对供应链弹性的影响。通过采用这些样本选择策略，我们致力于确保样本的代表性，这反过来使我们能够获得更准确和全面的研究结果。问卷调查历时四个月。在问卷设计方面，我们仔细考虑了问题构建、量表选择和问题排序。我们编制了一份针对高层管理人员的问卷，重点关注供应链弹性、开放式创新、吸收能力和环境活力等方面。我们要求调查参与者邀请采购部门的部门经理和高级管理人员参与回答问卷。通过细致的题目设计和量表选择，确保问卷准确衡量每个研究变量，问题顺序安排合理。在数据收集过程中，我们通过电子邮件与相关公司分享了500份问卷，包括调查说明。我们还积极联系管理人员以协助调查。在调查说明中，我们向受访者清楚地解释了我们的研究动机和调查目的。我们确保所提供的联系信息是合法的、合规的，并符合相关的数据保护和隐私法律。此外，我们提供了足够的数据隐私保护和数据保护选项，以确保在收集、处理、存储和使用受访者的个人数据时的合法性、透明度和隐私保护。为了提高回复率，确保研究结果的准确性和可靠性，我们在三个月的数据收集阶段定期监测问卷回复率，并对未回复者进行随访。最终，我们共收到337份完成的问卷，回复率为67.4%。此外，通过评估问卷的完整性、逻辑一致性和响应时间，我们确定了303份有效问卷，有效率为60.6%。采取这些措施是为了确保收集的分析数据的质量和可靠性。测量项目统计说明
DOI: 10.57760/sciencedb.12121
title: The original dataset of theis
title: The original dataset of theis

description: The dataset includes the weak coherent interference heterdyne detection signal in the thesis "Weak coherent light interference heterodyne detection based on time-domain signal analysis". The weak coherent light-generated photodetection signals were incident on the photodetectors, which were further converted into analog voltage signals. A data acquisition card sampled the analog signals at a rate of 250 kSa/s and converted them into digital signals
description: The dataset includes the weak coherent interference heterdyne detection signal in the thesis "Weak coherent light interference heterodyne detection based on time-domain signal analysis". The weak coherent light-generated photodetection signals were incident on the photodetectors, which were further converted into analog voltage signals. A data acquisition card sampled the analog signals at a rate of 250 kSa/s and converted them into digital signals
DOI: 10.57760/sciencedb.12123
title: 黄大茶化学成分自建数据集合
title: 黄大茶化学成分自建数据集合

description: 以“茶”、“化学成分”、“Tea”和“Chemical Components”为关键词，分别在中国知网、PubMed、Chemical Book等数据库中进行检索，整理检索所得的茶叶化学成分信息，包括化学名称、分子式、结构式、准分子离子、碎片离子等，制作成电子表格;对数据库中的化学成分按照核心结构进行归类，同时绘制其结构式，并保存文件，即得茶叶化学成分的自建数据库。   
description: 以“茶”、“化学成分”、“Tea”和“Chemical Components”为关键词，分别在中国知网、PubMed、Chemical Book等数据库中进行检索，整理检索所得的茶叶化学成分信息，包括化学名称、分子式、结构式、准分子离子、碎片离子等，制作成电子表格;对数据库中的化学成分按照核心结构进行归类，同时绘制其结构式，并保存文件，即得茶叶化学成分的自建数据库。
DOI: 10.57760/sciencedb.12132
title: The research progress of highly RE-doped silica fibers and short-cavity fiber lasers
title: 高掺稀土石英光纤及短腔激光研究进展

description: Short cavity single frequency fiber lasers and high repetition rate passive mode-locked fiber lasers based on high gain rare earth doped fibers have important applications in industrial, medical, and military fields. Quartz based optical fibers have application advantages such as low loss and easy fusion, but the low doping concentration of rare earth ions results in low unit gain of the fiber and limited performance of short cavity lasers. In recent years, with the continuous deepening of basic research on rare earth doped quartz glass and the significant improvement of fiber preparation methods and processes, rare earth doped quartz fibers for short cavity laser applications have been developed and applied one after another. The performance of short cavity lasers in various bands has been significantly improved, and the application potential is constantly released. Therefore, this article takes quartz fibers doped with different rare earth ions and their short cavity laser applications as the main line, systematically reviews and analyzes the latest development and application progress of highly doped rare earth quartz fibers, and looks forward to their next development direction. 
description: Short cavity single frequency fiber lasers and high repetition rate passive mode-locked fiber lasers based on high gain rare earth doped fibers have important applications in industrial, medical, and military fields. Quartz based optical fibers have application advantages such as low loss and easy fusion, but the low doping concentration of rare earth ions results in low unit gain of the fiber and limited performance of short cavity lasers. In recent years, with the continuous deepening of basic research on rare earth doped quartz glass and the significant improvement of fiber preparation methods and processes, rare earth doped quartz fibers for short cavity laser applications have been developed and applied one after another. The performance of short cavity lasers in various bands has been significantly improved, and the application potential is constantly released. Therefore, this article takes quartz fibers doped with different rare earth ions and their short cavity laser applications as the main line, systematically reviews and analyzes the latest development and application progress of highly doped rare earth quartz fibers, and looks forward to their next development direction.
DOI: 10.57760/sciencedb.12135
title: Leaching test and mechanism analysis of a gold mine in Myanmar - test data
title: 缅甸某金矿浸出试验及机理分析-试验数据

description: This paper takes a gold mine in Myanmar as the research object, and based on the study of process mineralogy, identifies the properties of the ore and the occurrence state of gold. A fine grinding enhanced leaching technology route is formulated, and a single factor experimental method is used to conduct gold leaching experiments on the ore. The environmental protection agent "green gold" is used as the leaching agent to investigate the effects of grinding fineness, leaching agent type, green gold dosage, solid-liquid ratio, leaching pH value, leaching time, and leaching aid on the leaching effect of the gold mine. The leaching solid concentration is 20%, and lime is used to adjust the pH. The pre-treatment time of the leaching aid is 2 hours. Green gold environmentally friendly leaching agent is added, and the leaching is stirred at room temperature for a certain period of time. The leaching residue is filtered and dried, and the gold grade of the leaching residue is analyzed to calculate the leaching rate. 
description: This paper takes a gold mine in Myanmar as the research object, and based on the study of process mineralogy, identifies the properties of the ore and the occurrence state of gold. A fine grinding enhanced leaching technology route is formulated, and a single factor experimental method is used to conduct gold leaching experiments on the ore. The environmental protection agent "green gold" is used as the leaching agent to investigate the effects of grinding fineness, leaching agent type, green gold dosage, solid-liquid ratio, leaching pH value, leaching time, and leaching aid on the leaching effect of the gold mine. The leaching solid concentration is 20%, and lime is used to adjust the pH. The pre-treatment time of the leaching aid is 2 hours. Green gold environmentally friendly leaching agent is added, and the leaching is stirred at room temperature for a certain period of time. The leaching residue is filtered and dried, and the gold grade of the leaching residue is analyzed to calculate the leaching rate.
DOI: 10.57760/sciencedb.12155
title: Dataset of the research on the development of a novel nano-inhibitor for theranostics of EBV-associated cancer
title: Dataset of the research on the development of a novel nano-inhibitor for theranostics of EBV-associated cancer

description: This dataset contains original data of all the figures.
description: This dataset contains original data of all the figures.
DOI: 10.57760/sciencedb.12156
title: The supplementary materials of the manuscript 'Sympatric Allied Amphibian Species Harbor Unique Gut and Skin Microbiota in Evergreen Broad Leaved Forest in the Nan-ling Mountain, China'
title: The supplementary materials of the manuscript 'Sympatric Allied Amphibian Species Harbor Unique Gut and Skin Microbiota in Evergreen Broad Leaved Forest in the Nan-ling Mountain, China'

description: Table S1: The number of valid reads information for each sample, Table S2: Differential testing in the functional pathways at the KEGG pathway level 2 of the skin microbiota of two odorous frog species, Table S3: Differential testing in the functional pathways at the KEGG pathway level 2 of the gut microbiota of two odorous frog species, Figure S1: Rarefaction curves and rank abundance curves based on ASVs for individual gut and skin samples, Figure S2: Relative abundance of primary functions at the KEGG pathway level 1 of the gut and skin microbiota, Figure S3 Differential testing in the functional pathways at the KEGG pathway level 1 of the gut microbiota of two odorous frog species.
description: Table S1: The number of valid reads information for each sample, Table S2: Differential testing in the functional pathways at the KEGG pathway level 2 of the skin microbiota of two odorous frog species, Table S3: Differential testing in the functional pathways at the KEGG pathway level 2 of the gut microbiota of two odorous frog species, Figure S1: Rarefaction curves and rank abundance curves based on ASVs for individual gut and skin samples, Figure S2: Relative abundance of primary functions at the KEGG pathway level 1 of the gut and skin microbiota, Figure S3 Differential testing in the functional pathways at the KEGG pathway level 1 of the gut microbiota of two odorous frog species.
DOI: 10.57760/sciencedb.12160
title: Ammonium ligands dataset
title: Ammonium ligands dataset

description: The dataset contains the structural parameter and target parameter information of 33 kinds of ammonium ligands, which is used for machine learning.
description: The dataset contains the structural parameter and target parameter information of 33 kinds of ammonium ligands, which is used for machine learning.
DOI: 10.57760/sciencedb.12168
title: Data of a linear fractional model for quantitation of ethanol in water solution by polarized Raman spectroscopy
title: Data of a linear fractional model for quantitation of ethanol in water solution by polarized Raman spectroscopy

description: 数据采用博元科技提供的光谱采集软件BSV采集，光谱仪为BIM-6001。该文件存储具有不同浓度和偏振方向的乙醇溶液的拉曼光谱。文件名的前三位数字是乙醇溶液的浓度，第四位数字，1表示极化方向垂直于水平面，2表示极化方向平行于水平面，第五位数字表示数据序列号。文件中有两列数据，第一列是以 cm-1 为单位的波数，第二列是无单位强度。
description: 数据采用博元科技提供的光谱采集软件BSV采集，光谱仪为BIM-6001。该文件存储具有不同浓度和偏振方向的乙醇溶液的拉曼光谱。文件名的前三位数字是乙醇溶液的浓度，第四位数字，1表示极化方向垂直于水平面，2表示极化方向平行于水平面，第五位数字表示数据序列号。文件中有两列数据，第一列是以 cm-1 为单位的波数，第二列是无单位强度。
DOI: 10.57760/sciencedb.12171
title: Moschus berezovskii PCR Sanger
title: Moschus berezovskii PCR Sanger

description: Chromatographic files, primary data of Moschus berezovskii PCR
description: Chromatographic files, primary data of Moschus berezovskii PCR
DOI: 10.57760/sciencedb.12177
title: Electromagnetic physical properties of the sample
title: 样品的电磁物理特性

description: 通过矢量网络分析仪测量样品的电磁物理性质，可以得到样品在0~12GHz频率范围内的复介电常数和复磁导率数据，并可以对数据进行原点处理，得到样品的复介电常数、复磁导率和电磁损耗因子的变化图像。
description: 通过矢量网络分析仪测量样品的电磁物理性质，可以得到样品在0~12GHz频率范围内的复介电常数和复磁导率数据，并可以对数据进行原点处理，得到样品的复介电常数、复磁导率和电磁损耗因子的变化图像。
DOI: 10.57760/sciencedb.hjs.00069
title: Preparation and performance study of the self-embrittle composite detergent for radioactive decontamination
title: 用于放射性去污的自脆型复合去污剂的制备及性能研究

description: [Background] As a new research decontamination method, the self-embrittle decontamination technology is that the membrane will crack and peel off naturally to achieve the purpose of decontamination after the decontamination agent membrane adsorbs pollutants. [Methods] The composite detergent with the self-embrittle function was prepared by compounding nano-SiO2 modified with γ-mercaptopropyltriethoxysilane with random copolymer P(MMA-co-MAA-co-HFBMA) emulsion. [Purpose] This study aims to prepare several surface radiaction decontaminants and analyze their performance of decontamination.[Result] The structure and properties of the composite emulsion were analyzed using infrared spectroscopy (FTIR), thermogravimetric analysis (TG), X-ray diffraction (XRD), and transmission electron microscopy (TEM). The results showed that the control of the self-embrittle morphology of the detergent could be realized by adjusting the ratio of MMA/MAA in the random copolymer. [Conclusion] When MMA/MAA/HFBMA = 7/5/0.1, the detergent has the good self-brittleness and forms uniformly sized and moderately sized embrittle flakes on the surface of the material, which facilitates subsequent collection and processing. And the decontamination rate of simulated radioactive fallout ash (mixed with elemental K) is greater than 95%, which demonstrates good decontamination effects.
description: [Background] As a new research decontamination method, the self-embrittle decontamination technology is that the membrane will crack and peel off naturally to achieve the purpose of decontamination after the decontamination agent membrane adsorbs pollutants. [Methods] The composite detergent with the self-embrittle function was prepared by compounding nano-SiO2 modified with γ-mercaptopropyltriethoxysilane with random copolymer P(MMA-co-MAA-co-HFBMA) emulsion. [Purpose] This study aims to prepare several surface radiaction decontaminants and analyze their performance of decontamination.[Result] The structure and properties of the composite emulsion were analyzed using infrared spectroscopy (FTIR), thermogravimetric analysis (TG), X-ray diffraction (XRD), and transmission electron microscopy (TEM). The results showed that the control of the self-embrittle morphology of the detergent could be realized by adjusting the ratio of MMA/MAA in the random copolymer. [Conclusion] When MMA/MAA/HFBMA = 7/5/0.1, the detergent has the good self-brittleness and forms uniformly sized and moderately sized embrittle flakes on the surface of the material, which facilitates subsequent collection and processing. And the decontamination rate of simulated radioactive fallout ash (mixed with elemental K) is greater than 95%, which demonstrates good decontamination effects.
DOI: 10.57760/sciencedb.12173
title: Primary Liver Cancer CECT Imaging Dataset
title: 原发性肝癌CECT影像数据集

description: Primary liver cancer is a significant global health issue, characterized by high incidence and mortality rates worldwide. Accurate diagnosis and classification of subtypes are essential for selecting appropriate treatment options and enhancing patient outcomes. Contrast-enhanced computed tomography (CECT) has proven highly sensitive and specific in diagnosing liver cancer. Currently, publicly available datasets of liver cancer CECT scans are limited and often do not comprehensively cover liver cancer subtypes or include complete phasing of CT scans. We hypothesize that utilizing full-phase 3D CECT images, including the Plain, Arterial, Venous, and Delayed phases, can improve the diagnostic classification performance for liver cancer. To test this hypothesis, we have collected a large dataset from a single medical institution that includes 275 cases of liver cancer, featuring Hepatocellular Carcinoma (HCC), Intrahepatic Cholangiocarcinoma (ICC), and Combined Hepatocellular-Cholangiocarcinoma (cHCC-CCA), as well as CECT images from 83 non-liver cancer subjects. For each patient, we annotated the liver and lesion regions. This dataset, rich in liver cancer types and complete in CT phasing, facilitates the development and validation of diagnostic classification models and lesion segmentation models tailored to liver cancer CT imaging.
description: Primary liver cancer is a significant global health issue, characterized by high incidence and mortality rates worldwide. Accurate diagnosis and classification of subtypes are essential for selecting appropriate treatment options and enhancing patient outcomes. Contrast-enhanced computed tomography (CECT) has proven highly sensitive and specific in diagnosing liver cancer. Currently, publicly available datasets of liver cancer CECT scans are limited and often do not comprehensively cover liver cancer subtypes or include complete phasing of CT scans. We hypothesize that utilizing full-phase 3D CECT images, including the Plain, Arterial, Venous, and Delayed phases, can improve the diagnostic classification performance for liver cancer. To test this hypothesis, we have collected a large dataset from a single medical institution that includes 275 cases of liver cancer, featuring Hepatocellular Carcinoma (HCC), Intrahepatic Cholangiocarcinoma (ICC), and Combined Hepatocellular-Cholangiocarcinoma (cHCC-CCA), as well as CECT images from 83 non-liver cancer subjects. For each patient, we annotated the liver and lesion regions. This dataset, rich in liver cancer types and complete in CT phasing, facilitates the development and validation of diagnostic classification models and lesion segmentation models tailored to liver cancer CT imaging.
DOI: 10.57760/sciencedb.12193
title: Vortex bifocusing of extreme ultraviolet using modified Fermat-spiral photon-sieve splitter
title: Vortex bifocusing of extreme ultraviolet using modified Fermat-spiral photon-sieve splitter

description: Data of vortex bifocusing of extreme ultraviolet using modified Fermat-spiral photon-sieve splitter
description: Data of vortex bifocusing of extreme ultraviolet using modified Fermat-spiral photon-sieve splitter