EM steps leading to small increments in this likelihood and thus requiring many iterations to traverse the parameter space are indicative of a nearly singular observed-data observed information matrix (Meng and Rubin, 1991), which implies limited independent information about model parameters.
Singular points are observed near the sharp corners.
However, a zero order main reaction in this reactor presents a singular behavior not observed previously.
Singular features were observed for the chemical behaviour of some modifiers in organic matrices compared to aqueous media, such as the worse performance of Pd + Mg modifier and no notice of severe tube corrosion from La application.
On the other hand, for rigidly-reinforced composites, the strain field adopts a tile pattern with bounded strain fluctuations, and no singular behavior is observed (to leading order) in the dilute limit.
The fact that in the present study only a singular Pe was observed, may have to do with the specific task that was used in this study.
Monocot miR168 is the dominant or singular plant miRNA observed in most analyzed public sRNA animal datasets.
Aqueous environments often produce singular phenomena not observed in conventional organic solvents, including rate acceleration and different selectivities.
Infrequently observed singular eGFP-positive cells and those forming groups of two or three, displayed variable shape, ranging from round to oval to elongated with processes emerging from the cell body– 1(i)).
In addition, this singular CS was observed in yeast cells immobilized by two different methods, which further supports the idea that the formation of this feature is a true morphological event induced by heat shock.
As the historian Bruce Catton once observed: "A singular fact about modern war is that it takes charge.
