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In breeding for multiple trait value functions, the existence of genotype-by-environment interaction effects can vastly complicate the designation of optimum sets of genotype-environment pairings into Target Populations of Environments. In this paper it is shown that even in the absence of any changes in genotypic ranking over environments on a(More)
InGaN based MQW solar cells have been fabricated with 4 different transparent top electrode structures: (1)-ITO 200 nm, (2)-ITO nano dots only, (3)-ITO nano dots on ITO 50 nm and (4)-ITO nano dots on ITO 100 nm. The solar cell with the ITO 50 nm on ITO nano dots under AM 1.5 conditions showed the best results: 2.3 V for V oc , 0.69 mA/cm 2 for J sc , 41.8%(More)
A theory for determining optimum planting and breeding zones is described. The theory is based on a model consisting of Gaussian response functions for traits that vary in a gradient for a single environmental variable. Environments are assumed to be normally distributed with known mean and variance. Methods are presented for determining parameters of(More)
Either by selective breeding for population divergence or by using natural population differences, T2 and advanced generation hybrids can be deveIoped vith high variances. We relate the size of the genetic lariance to the population divergence based on a for-vard and backward mutation model at a locus with :wo alleles with additive gene action. The effects(More)
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