RESUMEN
After the position and difficulties of traditional scientific literature novelty assessment were described, the changing policy environment of scientific literature novelty assessment and its effect on its developmen were ana-lyzed, with suggestions put forward for the reform of scientific literature novelty assessment, including seeking poli-cy support and taking advantage of the opportunity, deep mining and optimizing explanation, dividing team and in-tegrating resources, taking measures in light of the situation and transforming service.
RESUMEN
After the scientific research data management service model in Indiana University Library and Massa-chusetts University Library of USA was investigated, the contents, methods and tools of their scientific research data management service were comparatively analyzed and certain suggestions were put forward for scientific research data management service in domestic libraries.