Archivio documenti SlideShare
A great search on slide decks over any topic. Transcript of slide texts is most of the time also provided.
Motori di ricerca e strumenti di ricerca, dai più famosi a quelli molto specializzati. Si noti che la ricerca di norme e regolamenti ha la sua categoria dedicata "Norme" e quindi non è inclusa qui.
A great search on slide decks over any topic. Transcript of slide texts is most of the time also provided.
Hosted by the National Library of Medicine, PubChem is a comprehensive, open-access chemical database maintained by the National Center for
Hosted by the National Library of Medicine, search through 32 million citations for biomedical literature from MEDLINE, life science journals,
Search for devices or certificates for any registered (mandatory) medical device in the EU: EUDAMED is the centralized IT system

The only (only?) search engine indexing Tor sites … that is accessible on a normal www site: Ahmia is a
Search the database of privately and publicly funded clinical studies in US and around the world: ClinicalTrials.gov is a centralized registry

Search the 10.4+ million full-text medical archives of the National Library of Medicine: PubMed Central (PMC) is a digital repository

Simple but effective tool to search for an IRC channel, on more than 500 IRC networks, on any topic: Netsplit.de

World biggest cristal structures repository. For each organic crystal, get its chemical diagram and an interactive 3D model view of

In a very similar way to the well known Wayback Machine, it will save any given URL you provide and
Le immagini a grandezza naturale e i download sono disponibili, 100% gratuitamente, solo per i membri registrati.
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