"sparse cell" is correct and usable in written English.
You can use this phrase when you are talking about an area that has few things or people in it. For example, "The school library was almost empty; it was just a few sparse cells of students studying."
One sparse cell has been preserved, including the original graffiti.
Some of the variables were not included in the analysis due to sparse cell count (for example, coated tongue, confusion, and vertigo).
In our model overlapping random configurations of sparse cell populations correspond to memory items that are stored by simple Hebbian coincidence learning.
As Jeffrey Deskovic looked around his sparse cell at the Elmira Correctional Facility 20 years ago, he wondered who would be able to help.
By contrast, for sparse cell labeling experiments, the challenge is reversed: the problem is now to reduce the efficiency of 4HT-dependent Cre-mediated recombination and eliminate any background of 4HT-independent recombination.
Fever, foot drop and malnutrition were not included in the model because of sparse cell sizes.
Item difficulty parameters were not generated outside the range of (−1, 1) to avoid sparse cells, which might cause non-converged or extreme solutions, especially when the most complex model is fitted to the data (Bandalos 2006).
The multilevel testlet model perform the best when the item difficulty is low and medium with small average bias (−0.02 and −0.04), and perform the worst when the item difficulty is high with large average bias (0.92), which can be explained by the sparse cells due to high difficulty, resulting in extreme solutions.
By contrast, the genetic alternative to tracer injection reveals neuronal morphologies based solely on sparse cell-type specific expression of a reporter.
To achieve sparse cell-type specific Cre-mediated recombination, we chose a strategy in which an internal ribosome entry site (IRES) and a CreER coding region were inserted into the 3' untranslated region (UTR) of three genes that are expressed in defined subsets of neurons and one gene that is expressed in neurons and a subset of glia (Figure 1).
On the contrary, in the large majority of the lichen planus cases investigated (32/34) variable numbers of Langerin+ dendritic cells were identifiable in the stromal compartment (Fig. 5, panel b), distributed as sparse cells or clusters within the mononuclear infiltrate (Fig. 5, panel c).
