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Counterpropaganda is a form of communication consisting of methods taken and messages relayed to oppose propaganda which seeks to influence action or perspectives among a targeted audience. It is closely connected to propaganda as the two often employ the same methods to broadcast messages to a targeted audience.
A letter can be formal or informal, depending on its audience and purpose. Besides being a means of communication and a store of information, letter writing has played a role in the reproduction of writing as an art throughout history. [1] Letters have been sent since antiquity and are mentioned in the Iliad. [2]
Speech-generating devices (SGDs), also known as voice output communication aids, are electronic augmentative and alternative communication (AAC) systems used to supplement or replace speech or writing for individuals with severe speech impairments, enabling them to verbally communicate. [1]
This section is about data exchange between hardware devices. In order for the devices to be able to read and exchange data, they would use a hardware-specific protocol (such as the radio signal) which is generated by a hardware device acting as a sending party (the radio tower), and can be interpreted by another hardware device which is the receiving party (your kitchen radio for instance).
A tachyonic antitelephone is a hypothetical device in theoretical physics that could be used to send signals into one's own past. Albert Einstein in 1907 [1] [2] presented a thought experiment of how faster-than-light signals can lead to a paradox of causality, which was described by Einstein and Arnold Sommerfeld in 1910 as a means "to telegraph into the past". [3]
This list is for characters in fictional works who exemplify the qualities of an antihero—a protagonist or supporting character whose characteristics include the following:
In the spring of 2011, the World Bank urged Kenya’s finance ministry to end the evictions until the bank could help the government work out a plan for addressing the Sengwer’s concerns. According to bank officials, Kenyan authorities agreed to stop the evictions until they found new land where the Sengwer could relocate.
Handeheld Manpack & Small Form Fit HMS - formally Cluster 5, led by the Army, developed handheld, man-portable, and smaller radios. In 2006, it was renamed HMS, for Handheld, Manpack, and Small Form Factor. Airborne & Maritime/Fixed Station AMF - formerly Clusters 3 and 4: Cluster 3 aimed to develop a maritime / fixed radio.