Search results
Results from the WOW.Com Content Network
Technological change (TC) or technological development is the overall process of invention, innovation and diffusion of technology or processes. [1] [2] In essence, technological change covers the invention of technologies (including processes) and their commercialization or release as open source via research and development (producing emerging technologies), the continual improvement of ...
For example, broadcast originally meant "to cast seeds out"; with the advent of radio and television, the word was extended to indicate the transmission of audio and video signals. Outside of agricultural circles, very few use broadcast in the earlier sense. [7] Metonymy: Change based on nearness in space or time, e.g., jaw "cheek" → "mandible".
Scientific progress is the idea that the scientific community learns more over time, which causes a body of scientific knowledge to accumulate. [6] The chemists in the 19th century knew less about chemistry than the chemists in the 20th century, and they in turn knew less than the chemists in the 21st century.
The mathematician Vernor Vinge popularized his ideas about exponentially accelerating technological change in the science fiction novel Marooned in Realtime (1986), set in a world of rapidly accelerating progress leading to the emergence of more and more sophisticated technologies separated by shorter and shorter time intervals, until a point ...
The change in momentum, which is equal to the average net external force multiplied by the time this force acts. indefinite integral inductance infrasound inertia The resistance of any physical object to a change in its state of motion or rest, or the tendency of an object to resist any change in its motion. inductive reactance integral ...
14. “Time is a game played beautifully by children.” —Heraclitus 15. “Life, if well lived, is long enough.” —Seneca If you have the time, read these gratitude quotes that will remind ...
According to Hegel, at any particular point in time, society is an amalgam of contesting forces – some promoting stability and others striving for change. It is not just external factors that bring about transformation but internal contradictions. The unceasing drive of this dynamic is played out by real people struggling to achieve their aims.
Some progress can be made by studying discrete-time models or difference equations. Many discrete-time models, such as the iterated functions considered in popular fractal-drawing programs, are explicitly not time-reversible, as any given point "in the present" may have several different "pasts" associated with it: indeed, the set of all pasts ...