Databases A-Z

H1 Connect is a platform that enables researchers and clinicians to access expert opinions and insights on the latest research and clinical trial data powered by a community of nearly 8,000 global experts. With a commitment to delivering high-quality and trusted content, H1 Connect offers expert article recommendations, clinical trial evaluations, and insightful commentary, helping users navigate the continuously expanding research landscape.

Harvi is an interactive textbook and simulation-based environment for learning about cardiovascular physiology, hemodynamics and therapeutics. Cardiovascular parameters such as volume, systemic vascular resistance, contractility, heart rate, lusitropy, and catheter position, can be adjusted to see the change in outputs and impact on the cardiac cycle.

The HathiTrust Digital Library brings together the immense collections of partner institutions in digital form, preserving them securely to be accessed and used today, and in future generations. Johns Hopkins University is a HathiTrust member, so we have access to the entire collection. You must login with your JHED login and password to have access to the entire site.

HMCA is sponsored by the Robert Wood Johnson Foundation, the largest health care philanthropy organization in the United States. HMCA is the official data archive of the Foundation, and is devoted to preserving and making available research data that have significant secondary-analytic value for expanding knowledge on, and ultimately contributing to, improvement of the health of people in the United States.

The Healthcare Cost and Utilization Project (HCUP, pronounced "H-Cup") is a family of health care databases and related software tools and products developed through a Federal-State-Industry partnership and sponsored by the Agency for Healthcare Research and Quality (AHRQ). HCUP databases bring together the data collection efforts of State data organizations, hospital associations, private data organizations, and the Federal government to create a national information resource of patient-level health care data (HCUP Partners). HCUP includes the largest collection of longitudinal hospital care data in the United States, with all-payer, encounter-level information beginning in 1988. These databases enable research on a broad range of health policy issues, including cost and quality of health services, medical practice patterns, access to health care programs, and outcomes of treatments at the national, State, and local market levels.

Our subscription to HeinOnline includes access to the Federal Register Library, Code of Federal Regulations, Foreign and International Law Resources Database, Foreign Relations of the United States (FRUS), Legal Classics, Treaties and Agreements Library and the U.S. Presidential Library. It is possible to set up a personal account to save searches and documents using MyHein, a new feature of the resource.