An Epoch in Iowa Politics

The Crossveinless Polygenes in an Iowa Population1

A natural population of Drosophila melanogaster was tested for the presence of crossveinless (cue) alleles over the course of a summer. Approximately 8% of the wild-caught females tested carried enough cue alleles to produce true-breeding crossveinless lines. In some cases, different isofemale lines produced identical cue strains. Also, differences were sometimes observed among independently se...

development and implementation of an optimized control strategy for induction machine in an electric vehicle

in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...

Iowa State Is an Equal Opportunity Employer

This study investigates the performance of Gale-Shapley matching in an evolutionary market context. Computational experimental findings are reported for an evolutionary match-and-play trade network game in which resource-constrained traders repeatedly choose and refuse trade partners in accordance with Gale-Shapley matching, participate in risky trades modelled as twoperson prisoner’s dilemma g...

Subdomain Epoch % Improvement Subdomain Epoch % Improvement Substructure Generation in the 2-d Nite Element Mesh Shown in Fig. 2 Using Competitive Learning. Subdomain Epoch % Improvement Subdomain Epoch % Improvement

(b). Substructure generation in the 3-D nite element mesh shown in Fig. 4 using Competitive learning. tures for domain decomposition using ANN paradigms. This study demonstrates the usefulness of neural networks for solving large optimization problems with reasonable speed, that are nontrivial, but may not be as hard as for example, the traveling salesman problem. Both techniques yield signican...

Climate Trends in Iowa