This retrospective study has undergone a thorough review and received approval from the Ethics Committee of the First Affiliated Hospital of Sun Yat-sen University. The study initially enrolled PCOS p

DataCite Commons2025-04-27 更新90

Patents and Utility Models - full export 2023-01-17 part 150

专利分析

实用新型数据

This dataset contains national patents and utility models data. Data is published in form of full export and subsequent incremental data.

Czech Data Portal40

Experimental dataset for cross-lingual text classification based on sentence vector weighting

跨语言文本处理

自然语言处理

该实验数据集包含论文中三个实验中使用的数据。数据集 I 整合了 THUCNews、Xinhua.com、国际文传电讯社、法国门户网站 Linternaute 和西班牙报纸 Excélsior，共计 1,610 个文本，是一个四种语言的二元分类数据集。数据集 II 整合了 Xinhua.com、联合通讯社、《世界报》和俄罗斯通讯社 Novosti，共有 2,745 个文本，是一个四种语言的四重分类数

DataCite Commons2025-04-27 更新150

Parent-School Communication via Primary School Class WeChat Groups: Patterns and Responsibility Allocation Attitudes

家校沟通模式

家长责任分配

This study explores the communication patterns in parent-school interactions via primary school class WeChat groups in China and examines their relationship with parents' responsibility allocation att

DataCite Commons2025-11-07 更新60

Fuel cell patent

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