Single-particle kinetic energy spectra and two-particle small angle correlations of protons (p), deuterons (d) and tritons (t) have been measured simultaneously in 61A MeV Ar + Al, Sn and Sn collisions. Characteristics of the emission sources have been derived from a “source identification plot” (βsource–ECM plot), constructed from the single-particle invariant spectra, and compared to the comp...

Single-particle kinetic energy spectra and two-particle small angle correlations of protons (p), deuterons (d) and tritons (t) have been measured simultaneously in 61A MeV Ar + Al, Sn and Sn collisions. Characteristics of the emission sources have been derived from a “source identification plot” (βsource–ECM plot), constructed from the single-particle invariant spectra, and compared to the comp...

Fractional factorial split-plot designs are widely used when it is impractical to perform fractional experiments in a completely random order. When there too many subplots per whole plot, or few plots, with replicated settings of the plot factors preferred. However, such an important study undeveloped literature. This paper considers WP from viewpoint clear effects. We investigate sufficient an...

In some experiments, the levels of factors are difficult to change; then fractional factorial split-plot (FFSP) designs suitable for selection. an FFSP design, divided into two classes—the whole plot (WP) and subplot (SP) factors. selection WP can affect that SP factors, which attracts much attention Paying more a new optimality criterion selecting such is proposed. The robustness proposed meth...

A field study was conducted at the Department of Agricultural Education Experimental Farm at Institute of Ecumenical Education Thinker’s Corner Enugu South Eastern Nigeria to investigate the effect of different sources of animal wastes on the growth and yield of Okra. The experiment was laid out in a Randomized complete Block Design (RCRD) with four replicates, Poultry manure (12KgPM/plot), Pig...