Learning theory (education)Learning theory describes how students receive, process, and retain knowledge during learning. Cognitive, emotional, and environmental influences, as well as prior experience, all play a part in how understanding, or a worldview, is acquired or changed and knowledge and skills retained. Behaviorists look at learning as an aspect of conditioning and advocate a system of rewards and targets in education.
Data modelA data model is an abstract model that organizes elements of data and standardizes how they relate to one another and to the properties of real-world entities. For instance, a data model may specify that the data element representing a car be composed of a number of other elements which, in turn, represent the color and size of the car and define its owner. The corresponding professional activity is called generally data modeling or, more specifically, database design.
Domain Name System Security ExtensionsThe Domain Name System Security Extensions (DNSSEC) are a suite of extension specifications by the Internet Engineering Task Force (IETF) for securing data exchanged in the Domain Name System (DNS) in Internet Protocol (IP) networks. The protocol provides cryptographic authentication of data, authenticated denial of existence, and data integrity, but not availability or confidentiality. The original design of the Domain Name System did not include any security features. It was conceived only as a scalable distributed system.
Edwardian architectureEdwardian architecture is a Neo-Baroque architectural style that was popular in the British Empire during the Edwardian era (1901–1910). Architecture up to the year 1914 may also be included in this style. Edwardian architecture is generally less ornate than high or late Victorian architecture, apart from a subset – used for major buildings – known as Edwardian Baroque architecture. The Victorian Society campaigns to preserve architecture built between 1837 and 1914, and so includes Edwardian as well as Victorian architecture within its remit.
