Material Intensity Factors
The cornerstone of MIPS calculations are the material intensity factors. The Wuppertal Institute has the most extensive list of MI-factors. Factors are provided for a wide range of basic materials and energy. The factors indicate how many kilograms of natural resources in each of the five natural resource categories are used or transferred in the ecosystem to produce one kilogram of certain material or a unit of energy.
Read more about this topic: Material Input Per Service Unit
Famous quotes containing the words material, intensity and/or factors:
“We soon saw, as he saw, that he was not to be pardoned or rescued by men. That would have been to disarm him, to restore to him a material weapon, a Sharp’s rifle, when he had taken up the sword of the spirit,—the sword with which he has really won his greatest and most memorable victories. Now he has not laid aside the sword of the spirit, for he is pure spirit himself, and his sword is pure spirit also.”
—Henry David Thoreau (1817–1862)
“When a book, any sort of book, reaches a certain intensity of artistic performance it becomes literature. That intensity may be a matter of style, situation, character, emotional tone, or idea, or half a dozen other things. It may also be a perfection of control over the movement of a story similar to the control a great pitcher has over the ball.”
—Raymond Chandler (1888–1959)
“Girls tend to attribute their failures to factors such as lack of ability, while boys tend to attribute failure to specific factors, including teachers’ attitudes. Moreover, girls avoid situations in which failure is likely, whereas boys approach such situations as a challenge, indicating that failure differentially affects self-esteem.”
—Michael Lewis (late–20th-century)