The paper describes four ontologies for representing workflows in Research Objects, and includes examples and motivation scenarios.

What Is A DMR Radio ID? A Radio ID is a unique number assigned to you (and your callsign) by the RadioID.net Team. Like a telephone number or IP address, your Radio ID identifies you as a unique radio user on the various DMR networks and repeaters around the world.

Abstract This document defines two new HTTP headers "Content-Profile" and "Accept-Profile" that enable User Agents and hosts to indicate and negotiate the profile used for representing a specific resource. In this context, a profile is a description of the structural and/or semantic constraints of a group of documents in addition to the syntactical interpretation provided by more generic MIME types. Examples of profiles include Dublin Core Application Profiles, XML Schemata, and RDF Shape Expressions. This document further defines and registers the "profile" parameter for the HTTP "Link" header and suggests a best practice for the use of the new headers together with the "Link" header for the purposes of performing content negotiation and pointing clients to alternate representations.

Pierre Bézier (Renault), a French engineer and one of the founders in the field of solid, geometric and physical modelling and Paul De Casteljau (Citroën), a French Mathematician and physicist developed an algorithm to calculate a family of curves. These curves are named as Bézier curves while the algorithm is named after De Casteljau, DeCasteljau’s algorithm. The algorithm and the Bézier curves are used in almost all the graphic tools. Before the invention of these tools, the software could not understand a shape if it wasn’t a circle, a parabola or a basic line. The availability of hardware that could machine complex 3-D shapes and lack of the software that could not communicate the specifics of those shapes created a gap. The Bézier curves solved this issue. They were used in creating the design of body parts of Renault and Peugeot cars as early as in 1960s.

Archival Resource Keys (ARKs) serve as persistent identifiers, or stable, trusted references for information objects. Among other things, they aim to be web addresses (URLs) that don’t return 404 Page Not Found errors.