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Web portal. A web portal is a specially designed website that brings information from diverse sources, like emails, online forums and search engines, together in a uniform way. Usually, each information source gets its dedicated area on the page for displaying information (a portlet ); often, the user can configure which ones to display.
Portal (architecture) A portal is an opening in a wall of a building, gate or fortification, especially a grand entrance to an important structure. [1] [page needed] Doors, metal gates, or portcullis in the opening can be used to control entry or exit. The surface surrounding the opening may be made of simple building materials or decorated ...
The Mathematics Portal. Mathematics is the study of representing and reasoning about abstract objects (such as numbers, points, spaces, sets, structures, and games ). Mathematics is used throughout the world as an essential tool in many fields, including natural science, engineering, medicine, and the social sciences.
Portal (series), a series of video games developed by Valve. Portal (video game), a 2007 video game, the first in the series. Portal 2, the 2011 sequel. Portal Stories: Mel, a mod for Portal 2. Portal Revolution, a mod for Portal 2. Portal Reloaded, a mod for Portal 2. Aperture Tag, a mod for Portal 2. Portal (1986 video game), a 1986 computer ...
Enterprise portal. An enterprise portal, also known as an enterprise information portal (EIP), is a framework for integrating information, people and processes across organizational boundaries in a manner similar to the more general web portals. Enterprise portals provide a secure unified access point, [1] often in the form of a web-based user ...
Portal hypertension. Portal hypertension is defined as increased portal venous pressure, with a hepatic venous pressure gradient greater than 5 mmHg. [3] [4] Normal portal pressure is 1–4 mmHg; clinically insignificant portal hypertension is present at portal pressures 5–9 mmHg; clinically significant portal hypertension is present at ...
Portal frame is a construction technique where vertical supports are connected to horizontal beams or trusses via fixed joints with designed-in moment -resisting capacity. [1] The result is wide spans and open floors. Portal frame structures can be constructed using a variety of materials and methods.
By definition, the arts themselves are open to being continually redefined. The practice of modern art, for example, is a testament to the shifting boundaries, improvisation and experimentation, reflexive nature, and self-criticism or questioning that art and its conditions of production, reception, and possibility can undergo.