The Johnston Power Index is a measure used in political science to assess the effectiveness of a political party's electoral system in converting votes into seats. It quantifies the degree of disproportionality in election results, reflecting how well a party's share of votes aligns with its share of seats in a legislative body. A lower index value indicates a more proportional representation, while a higher value suggests greater disparity between votes received and seats won. This index helps analyze the fairness and representativeness of electoral systems.
Alena Johnston was born in 1949.
Yes, Bruce Johnston has children. He has a son named Ryan Johnston and a daughter named Jessica Johnston. Johnston is known for his work as a musician and songwriter, particularly as a member of the Beach Boys.
Confederate General Joseph Eggleston Johnston.
Sharon Johnston was born in 1943.
Christopher Johnston died in 1914.
Ellen Johnston Laing has written: 'An index to reproductions of paintings by twentieth century Chinese artists' -- subject(s): Chinese Painting, Indexes, Painting, Chinese
Allan Johnston has written: 'Women and Power in Contemporary Australia' 'Tasks of survival'
A Banzhaf power index is an index defined by the probability of changing a vote where voting rights are not necessarily divided among the voters or shareholders.
Paul V. Johnston has written: 'Trade dependency index tables for total, merchandise, and agricultural trade, 1960-88' -- subject(s): Balance of trade, Commercial statistics, Statistics
An index (plural indices) is more commonly called a power.
All About the Power by Jim Johnston
Relative power index
It can be anything at all, from yoctowatts to terawatts. You must state the power output at some modulation index before I can calculate it for some other modulation index. By the way . . . the answer also depends on the method of modulation, which you have not mentioned. For example, with pure FM, the transmitted power doesn't change, regardless of the mod-index.
The AM power content of the carrier is maximum when the modulation index is zero. At this point, there is no modulation applied to the carrier signal, meaning the entire power is concentrated in the carrier frequency itself. As the modulation index increases, the power is distributed between the carrier and the sidebands, resulting in a decrease in the carrier's power content. Thus, maximum carrier power occurs at zero modulation.
cpi
Basketball Power Index
In amplitude modulation (AM), the modulation index (m) represents the ratio of the peak amplitude of the modulating signal to the peak amplitude of the carrier signal. The transmitted power in an AM signal increases with the modulation index, as higher modulation indices lead to greater variations in the carrier's amplitude. Specifically, the total transmitted power can be expressed as a function of the carrier power and the modulation index, with more power being allocated to sidebands as m increases. However, beyond a certain point, further increasing the modulation index can lead to distortion, as the signal may exceed the linear range of the amplifier.