A method is presented that constrains principal components analysis (PCA) to extract a first component that, by definition, summarizes isometric size alone. The remaining information is partitioned ...

Principal Financial Group, Inc. provides retirement, asset management, and insurance products and services to businesses, individuals, and institutional clients worldwide. The company operates through ...

Principal Real Estate Income Fund is a closed ended balanced mutual fund launched and managed by ALPS Advisers, Inc. It is co-managed by Principal Real Estate Investors, LLC. The fund invests in ...

Effectiveness and Efficiency of Public Procurement Processes for IFAD-Funded Agricultural Projects in Zimbabwe: Lessons from the Smallholder Agriculture Cluster Project This study examines the ...

Systems analysis is the study of a complex system’s interacting parts, while keeping a eye on their function in the integrated whole. Systems analysis is often called upon to evaluate the safety of ...