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Videoconferencing print that page


A videoconference or video conference (also known as a videoteleconference ) is a set of interactive telecommunication technologies which allow two or more locations to interact via two-way video and audio transmissions simultaneously. It has also been called 'visual collaboration' and

Third rail print that page


insulated brackets, typically at intervals of 10 feet (3.0 metres) or so. The trains have metal contact blocks called "shoes" which make contact with the conductor rail. The traction current is returned to the generating station through the running rails. The conductor rail is usually made

Stud contact system print that page

The Stud Contact System is a once obsolete ground-level power supply system for electric trams . Studs were set in the road at intervals and connected to a buried electric cable by switches operated by magnets on the tramcars. Current was collected from the studs by a "skate" or " ski collector | 2011/8/17 8:38:59

Heat sink print that page


light emitting diodes (LEDs). A heat sink is physically designed to increase the surface area in contact with the cooling fluid surrounding it, such as the air. Approach air velocity, choice of material, fin (or other protrusion) design and surface treatment are some of the design factors

Sperm donation print that page

fertility clinic , or at home. Home donations are done using sperm from a known donor, or from a contact through a classified advert or sperm donation forum or website. [ citation needed ] Pregnancies are usually achieved using donated sperm by artificial insemination (either by ICI or | 2011/9/30 18:17:52

Xfire print that page

Xfire's Livestream (formerly known as Mogulus ) allows users to broadcast live video streams of their current game to an audience. The website's Top 10 games has viewed World of Warcraft at the 1st place for many years but was recently surpassed by League of Legends on June 20, 2011. | 2011/10/4 9:36:57

Interactive voice response print that page

Clinical trials 2.5 Outbound calling 2.6 Other uses 3 Technologies used 4 Outsourcing vs. Contact Center automation 5 IP 5.1 Video 5.2 Unified Communications in the SIP Contact Center 5.3 Interactive Messaging Response (IMR) 5.4 Hosted vs. on-premise IVR 5.5 Criticism | 2011/9/15 18:57:50

Diffusion of innovations print that page


In 1962 Everett Rogers , a professor of rural sociology published Diffusion of Innovations . In the book, Rogers synthesized research from over 508 diffusion studies and produced a theory for the adoption of innovations among individuals and organizations. The book proposed 4 main elements

Infection control print that page


any other skin with soap and water or flush mucous membranes with water as soon as feasible after contact with blood or other potentially infectious materials (OPIM). Mean percentage changes in bacterial numbers Method used Change in bacteria present Paper towels (2-ply 100% recycled

Online dating service print that page

Online dating services generally require a prospective member to provide personal information, before they can search the service provider's database for other individuals using criteria they set, such as age range, gender and location. Most sites allow members to upload photos of themselves | 2011/9/22 21:00:14