ellauri017.html on line 597: In a Cartesian coordinate system, the origin is the point where the axes of the system intersect. The origin divides each of these axes into two halves, a positive and a negative semiaxis. Points can then be located with reference to the origin by giving their numerical coordinates—that is, the positions of their projections along each axis, either in the positive or negative direction. The coordinates of the origin are always all zero, for example (0,0) in two dimensions and (0,0,0) in three.
ellauri017.html on line 605: In a polar coordinate system, the origin may also be called the pole. It does not itself have well-defined polar coordinates, because the polar coordinates of a point include the angle made by the positive x-axis and the ray from the origin to the point, and this ray is not well-defined for the origin itself.
ellauri181.html on line 150: Schwartz is a fellow of the American Psychological Foundation and is a member of the American Sociological Foundation, European Association of Experimental Social Psychology, the Israel Psychological Association, the Society for Experimental Social Psychology, and the Society for Personality and Social Psychology. He is president of the International Association for Cross-Cultural Psychology. He coordinates an international project in more than 70 countries that studies the antecedenz and consequences of individual differences in value priorities and the relations of cultural dimensions of values to societal characteristics and policies. His value theory and instrumenz are part of the ongoing, biannual European Social Survey.
3