The phrase "aggregated in layers" is correct and usable in written English.
It can be used in contexts where data, materials, or information are collected and organized in a layered manner.
Example: "The geological samples were aggregated in layers to better understand the historical changes in the environment."
Alternatives: "stacked in layers" or "layered together".
As the nucleus gathers all input signals and prepares them for processing (as shown in Fig. 1a), the input signals in ANN are multiplied by the weights and biases, and aggregated in the summation layer (in Fig. 1b) where they are "excited" with an activation function.
Remaining neurones in layer II appeared aggregated in clusters or groups, with in some cases an apparent hypercellularity and abnormal orientation of residual layer II neurones.
Type-II collagen fibres were abnormally aggregated in the proliferative and resting layers of the cartilage.
DNs were distributed throughout the cortical laminae except for layer I, sometime aggregated in neuronal clusters and, in six cases, were also present in the underlying white matter.
There is an absence of strong intermolecular interactions throughout the structure; however, associative π π interactions between adjacent the arene rings and the CN group (3.554 7) Å at ambient pressure to 2.97(3) Å at 4.39 GPa) lead to the association of the molecules into pairs which then aggregate into layers in the ab plane.
In contrast to gout, calcium pyrophosphate crystals tend to aggregate in the middle layer of the hyaline cartilage, parallel to the bony cortex, as a hyperechoic, irregular line embedded in the anechoic-appearing hyaline cartilage, with a normal hyaline cartilage surface [ 32].
Third, cells translocate and aggregate into layers (e.g., endoderm and ectoderm, followed by the mesoderm in many lineages) and later tissues (aggregations of differentiated cell types).
In this work, we have observed a set of experimental conditions leading to net attractive forces between particles, so they aggregate in the three dimensions of the layer growth.
The possibility of slag utilisation as an aggregate in all layers of road pavement; unbound layers and wearing courses (asphalt and pervious concrete) was investigated as well and achieved good results.
Large populations often aggregate in such caves.
