The signal-to-interference-plus-noise-ratio performance of the multistage linear parallel and successive interference cancellers (LPIC and LSIC) in a long-code code-division multiple-access system is analyzed with a graphic approach in this paper. The decision statistic is modeled as a Gaussian random variable, whose mean and variance can be expressed as functions of moments ofR for the LPIC an...

all wasp species in the genus lysiphlebus fã¶rster are solitary endoparasitoids of aphids andconsidered a taxonomically difficult group. in this study a part of coi and its2 was used to distinguishtwo closely related species l. fabarum (marshall) and l. confusus tremblay & eady in iran. thesequencing with a similarity about 99.5% showed coi's inability to separate the species l. fabarum an...

SUMMIARY Exposure of a dwarf pea (Morse's Progress # 9) to a single brief irradiation with red light results in an inhibition of growth whiich persists for several days. After 4 or 5 days the plants resume growth at the dark-grown rate. Far-redl irradiation will negate the red effect. The effect of a series of gibberellin (loses on the growth responses of irra(liated or dark-grown peas has been...