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  2. Wireless device radiation and health - Wikipedia

    en.wikipedia.org/wiki/Wireless_device_radiation...

    Since at least the 1990s, scientists have researched whether the now-ubiquitous radiation associated with mobile phone antennas or cell phone towers is affecting human health. [ 1] Mobile phone networks use various bands of RF radiation, some of which overlap with the microwave range. Other digital wireless systems, such as data communication ...

  3. Phatic expression - Wikipedia

    en.wikipedia.org/wiki/Phatic_expression

    Phatic expression. In linguistics, a phatic expression ( English: / ˈfætɪk /, FAT-ik) is a communication which primarily serves to establish or maintain social relationships. In other words, phatic expressions have mostly socio- pragmatic rather than semantic functions. They can be observed in everyday conversational exchanges, [ 1] as in ...

  4. Means of communication - Wikipedia

    en.wikipedia.org/wiki/Means_of_communication

    A means of communication is therefore a means to an end to make communication between people easier, more understandable and, above all, clearer. In everyday language, the term means of communication is often equated with the medium. However, the term "medium" is used in media studies to refer to a large number of concepts, some of which do not ...

  5. List of musical symbols - Wikipedia

    en.wikipedia.org/wiki/List_of_musical_symbols

    Musical symbols are marks and symbols in musical notation that indicate various aspects of how a piece of music is to be performed. There are symbols to communicate information about many musical elements, including pitch, duration, dynamics, or articulation of musical notes; tempo, metre, form (e.g., whether sections are repeated), and details ...

  6. Why are people so bad at texting? The psychology behind bad ...

    www.aol.com/lifestyle/why-people-bad-texting...

    These so-called "bad texters" often drive those who do enjoy texting as a means of communication crazy — mostly because, when someone doesn't respond to texts the way we would, we're unsure ...

  7. Sleep Breakdown: Is Sleeping in a Recliner Chair Bad for You?

    www.aol.com/sleep-breakdown-sleeping-recliner...

    Nuzzo says sleeping in a recliner chair changes your posture and how your internal organs are supported, which can eventually impact digestion. Poor circulation to the abdominal area for a long ...

  8. A Mathematical Theory of Communication - Wikipedia

    en.wikipedia.org/wiki/A_Mathematical_Theory_of...

    Shannon's diagram of a general communications system, showing the process by which a message sent becomes the message received (possibly corrupted by noise). This work is known for introducing the concepts of channel capacity as well as the noisy channel coding theorem.

  9. Visual communication - Wikipedia

    en.wikipedia.org/wiki/Visual_communication

    Visual communication is the use of visual elements to convey ideas and information which include (but are not limited to) signs, typography, drawing, graphic design, illustration, industrial design, advertising, animation, and electronic resources. [ 1] Visual communication has been proven to be unique when compared to other verbal or written ...