一个开放的数据集EurekAlert! 科学传播研究的新闻稿
Jingwen Zhang1, Jonathan Dudek2, Enrique Orduña-Malea3
1Library of Ningbo University, Ningbo University, Ningbo, China. zhjingwen1995@163.com.
Scientific data
|September 30, 2025
概括
研究人员创建了一个大型的,开放的数据集,包含来自EurekAlert!的超过566,000份学术新闻稿. 本资源支持科学传播研究中的定量分析.
科学领域:
- 科学传播科学传播
- 图书统计学 图书统计学
- 数据科学数据科学数据科学
背景情况:
- 新闻稿对于科学传播和研究至关重要.
- 新闻稿的增长需要进行定量分析.
- 有限的开放数据集阻碍了对学术新闻稿的大规模研究.
研究的目的:
- 创建一个全面的,学术新闻稿的开放数据集.
- 促进科学传播研究中的定量分析.
- 为研究人员提供一个有价值的资源.
主要方法:
- 从EurekAlert!上的566,566份新闻稿中提取了元数据.
- 将提取的数据转换为关系数据库.
- 将数据和提取代码公开提供.
主要成果:
- 一个大规模的,学术新闻稿元数据的关系数据库.
- 详细描述数据提取和结构.
- 为研究界提供开放的数据和代码.
结论:
- 创建的数据集解决了科学传播研究中全面数据的需求.
- 该数据集使学术新闻稿的大规模定量分析成为可能.
- 拟议的整合可以增强研究信息系统.
更多相关视频
03:08Using Human Differentially Expressed Gene Lists to Perform Downstream Pathway Enrichment Analysis and Target Prioritization
Published on: October 3, 2025
905
11:08Exploring the Effects of Spaceflight on Mouse Physiology using the Open Access NASA GeneLab Platform
Published on: January 13, 2019
12.8K
相关概念视频
Statistical Software for Data Analysis and Clinical Trials
1.4K
Statistical software is pivotal in data analysis and clinical trials by providing tools to analyze data, draw conclusions, and make predictions. These software packages range from simple data management applications to complex analytical platforms, supporting various statistical tests, models, and simulation techniques. Their significance lies in their ability to handle vast amounts of data with precision and efficiency, enabling researchers to validate hypotheses, identify trends, and make...
1.4K
Reporter Genes
12.9K
Reporter genes are a type of protein-coding gene that are often tagged to a gene of interest. Once inside a target cell, reporter genes usually produce visually identifiable characteristics like fluorescence and luminescence when expressed along with the gene of interest. Thus, reporter genes “report” the presence or absence of genes of interest in an organism, determine the gene expression pattern, or track the physical location of a DNA segment or protein in the cell.
12.9K
Enzyme-Linked Immunosorbent Assay
17.3K
In 1971, Peter Perlman and Eva Engvall developed an Enzyme-linked immunosorbent assay (ELISA or EIA). ELISA differs from western blot in that the assays are conducted in microtiter plates or in vivo rather than on an absorbent membrane.
There are many different types of ELISAs, but they all involve an antibody molecule whose constant region binds an enzyme, leaving the variable region free to bind its specific antigen. Enzyme-substrate reaction allows the antigen to be visualized or...
There are many different types of ELISAs, but they all involve an antibody molecule whose constant region binds an enzyme, leaving the variable region free to bind its specific antigen. Enzyme-substrate reaction allows the antigen to be visualized or...
17.3K
Bacterial Signaling
40.1K
Bacterial signaling can occur within bacteria (intracellular) or between bacteria (intercellular). At times, a group of bacteria behaves like a community. To achieve this, they engage in quorum sensing, the perception of higher cell density that causes changes in gene expression. Quorum sensing involves both extracellular and intracellular signaling. The signaling cascade starts with a molecule called an autoinducer (AI). Individual bacteria produce AIs that move out of the bacterial cell...
40.1K
Communication
8.7K
Communication between two animals occurs when one animal transmits an information signal that causes a change in the animal that receives the information. Organisms communicate with one another in a host of different ways. Signals can be auditory, chemical, visual, tactile, or a combination of these. Communication is a critical behavioral adaptation that promotes survival, growth, and reproduction.
8.7K
Archival Research
17.0K
Some researchers gain access to large amounts of data without interacting with a single research participant. Instead, they use existing records to answer various research questions. This type of research approach is known as archival research. Archival research relies on looking at past records or data sets to look for interesting patterns or relationships. For example, a researcher might access the academic records of all individuals who enrolled in college within the past ten years and...
17.0K
