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Terms of Use

These terms govern access to and use of the Science Citation Index website, search tools, journal records, and derived metrics.

Last updated: June 2026

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1) Scope and permitted use

You may browse, search, and reference this platform for research, verification, and informational purposes. You must not attempt unauthorized access, automated scraping that degrades service, or misuse of published records.

2) Data handling overview

Platform operation relies on request metadata, search parameters, and aggregate analytics events. Personal data processing is limited to what is necessary for service delivery, security, and performance analysis.

3) Metric methodology

Journal indicators are derived from indexed publication and citation datasets. A composite impact score is computed from normalized citation density, h5-index depth, cited share, publication volume, citation footprint, an external metric anchor, and self-citation integrity.

Impact Score = 5 x (0.30D + 0.20H + 0.15C + 0.12V + 0.10T + 0.08M + 0.05S)

  • D, H, V, T, and M are log-normalized against high-percentile anchors from the indexed dataset.
  • C reflects cited-publication share.
  • S reduces score contribution when self-citation rates exceed integrity thresholds.

4) Accuracy, availability, and liability

The service is provided on an "as available" basis. While quality controls are applied, we do not guarantee uninterrupted access or absolute completeness of third-party publication data. Metrics are analytical signals, not endorsements or clinical advice.

5) Updates and contact

We may revise these terms to reflect legal, technical, or operational changes. For questions or data rights requests, contact [email protected].

6) Spam and abuse protection

To secure our newsletter sign-up and journal submission forms, this site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

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Legal Disclaimer & Notice of Authority

The Science Citation Index serves as an independent, authoritative database for the verification and tracking of peer-reviewed medical and scientific publications. Inclusion in the Science Citation Index indicates adherence to stringent editorial rigor and best practices, but does not constitute an endorsement of the clinical claims or methodologies presented within the indexed journals. All metrics, impact factors, and indexing statuses are provided strictly for informational and analytical purposes. The Science Citation Index and its affiliates are not liable for the content published within indexed journals, nor for any actions taken based on the data provided herein. Access to and utilization of this platform is governed by our strict Terms of Use and international data protection regulations.

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