KARACHI, Pakistan — Senior Pakistani and American intelligence officials say the operational commander of Al Qaeda, the man believed to have planned the Sept. 11 attacks on the United States, narrowly ...

It is increasingly recognized that many industrial and engineering experiments use split-plot or other multistratum structures. Much recent work has concentrated on finding optimum, or near-optimum, ...

The treatment-design portion of fractionated two-level split-plot designs is associated with a subset of the 2 n-k fractional factorial designs. The concept of aberration is then extended to these ...

In this section we are interested in recognizing and understanding three other types of experimental designs. These are designs with subsampling, split plot designs, and repeated measures designs.

These small garden ideas will help you rethink your tiny plot and get so much more out of it. Even small urban courtyards and balconies have the potential to become luscious and productive gardens – ...

As land turns out to be much more expensive and with more growth in the housing market, people are more expected to find themselves purchasing extremely narrow plots. When you have purchased a narrow ...

When it comes to choosing land for a new house, most people chase a perfect square or rectangular plot. But here is a fresh perspective: odd-shaped sites may be a blessing in disguise. Rajat Kumar, ...