Pen lift — Pen tip movement along the Z axis in handwriting, upward from the supporting writing surface (XY plane) in which the trace (handwriting) formation takes place. At the moment of pen lift, normal pen force and thus axial pen force drop to zero… … Wikipedia
Sea pen — For other uses, see Pen (disambiguation). Sea pens Temporal range: Cambrian–Recent … Wikipedia
Terminology in graphonomics — See: graphonomics * Allograph (handwriting) * Connecting stroke * Ligature * movement context in handwriting * Cursive script * Curvature * Curve * Derivative * Direction (handwriting) * Domain (graphonomics) * Downward stroke * Force * Frequency … Wikipedia
MovAlyzeR — Developer(s) NeuroScript Stable release 5.6 / August 31, 2009; 2 years ago (2009 08 31) Written in C++ … Wikipedia
Islamic arts — Visual, literary, and performing arts of the populations that adopted Islam from the 7th century. Islamic visual arts are decorative, colourful, and, in religious art, nonrepresentational; the characteristic Islamic decoration is the arabesque.… … Universalium
arts, East Asian — Introduction music and visual and performing arts of China, Korea, and Japan. The literatures of these countries are covered in the articles Chinese literature, Korean literature, and Japanese literature. Some studies of East Asia… … Universalium
Electric motor — For other kinds of motors, see motor (disambiguation). For a railroad electric engine, see electric locomotive. Various electric motors. A 9 volt PP3 transistor battery is in the center foreground for size comparison. An electric motor converts… … Wikipedia
List of Chinese inventions — A bronze Chinese crossbow mechanism with a buttplate (the wooden components have … Wikipedia
Jet engine — For a general overview of aircraft engines, see Aircraft engine. A Pratt Whitney F100 turbofan engine for the … Wikipedia
Islāmic world — Introduction prehistory and history of the Islamic community. Adherence to Islām is a global phenomenon: Muslims predominate in some 30 to 40 countries, from the Atlantic to the Pacific and along a belt that stretches across northern… … Universalium
