香港六合彩官网 endeavours to ensure that our content remains accessible and usable to our customers, regardless of media failure and technological change. As such, we work together with digital preservation organizations to ensure accurate rendering of authenticated content over time.
CLOCKSS (Controlled LOCKSS - Lots of Copies Keep Stuff Safe) is a joint venture between the world’s leading scholarly publishers and research libraries whose mission is to build a sustainable, geographically distributed dark archive with which to ensure the long-term survival of Web-based scholarly publications for the benefit of the greater global research community.
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Nature Research (formerly NPG) and 香港六合彩官网 entered an agreement with Portico in 2007. Taking up this agreement together, 香港六合彩官网 ensures that its publications are preserved and available for future scholars, researchers, and students.
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