HEAL Semantic Search (HSS) 2.1 is now available, bringing a refreshed interface that makes it easier to explore related studies, variables, Common Data Elements (CDEs), and biomedical concepts from a single search; compare how concepts and variables are defined and measured across studies; and access insights from 20 newly added data dictionaries, over 1000 HEAL studies, and 233 CDEs. Get started today by entering a search term relevant to your research.

This resource provides guidance and examples to help research teams organize data, metadata, and documentation in ways that support reuse and align with HEAL expectations throughout the research lifecycle

Sharing your data dictionary (metadata that describes your study variables) allows others to discover your study and may help identify potential collaborations and novel research questions. Sharing your study’s metadata also contributes to NIH’s overarching goal of making HEAL data FAIR (Findable, Accessible, Interoperable and Reusable). Click here to learn more about why it is important to share variable information to make your study findable.

Wondering how to set your study up for successful data sharing from day one? This resource explains what you can do at each stage of the research lifecycle to improve data sharing ease and data reusability. It includes lessons learned across the HEAL Data Ecosystem and supporting resources to help with each step along the way.

This webinar will explore the data reuse journey. Participants will hear from guest speaker Ravi Mathur, PhD, who successfully conducted secondary analyses (in NHLBI BioData Catalyst) using existing datasets. Outside researchers offer valuable perspectives on leveraging shared datasets to generate new findings, extend prior work, and develop novel research questions. The webinar will also overview key HDE data reuse tools and how they facilitate data discovery. Register now!