This was in a good agreement with the SEM and TEM results, which showed that during multi-pass FSP, there were two types of in-situ formed particles, including fine Al2Cu particles and relatively coarse core-shell structured Cu-Al2Cu particles, until most of core-shell structured Cu-Al2Cu particles were converted into small Al2Cu particles.
Additionally, the coarse cores of minerals were closely surrounded and adhered by a matrix of fine minerals.
To determine the feasibility of a rapid method of processing mandible bone margins for intraoperative histopathologic examination and to assess the relative value of fine, coarse, and core specimens in assessing bone margins.
This material consists of a conventional coarse-grained core or main body and an ultra-fine-grained (UFG) layer surrounding it.
Significant microhardness heterogeneity exists not only macroscopically between the soft coarse-grained core and the hard gradient layers, but also microscopically between the austenite domain and ε-martensite walls.
Another braided rope structure, identified as double-braided rope, consists of a layer of heavy twisted yarns, braided about a coarse braided rope core, to envelop the core.
At the coarsest level, the core abstraction of ANA is the "Compartment" which encompasses the notions of networks and realms and is the basic unit for the interaction and federation of networks.
For unified bolts, however, when the comparison is made on the basis of core diameter, coarse threaded bolts are superior to the fine ones, whereas on a nominal based comparison, both coarse and fine threaded bolts exhibit the same loading capacity.
Three-layer mats with target density of 0.70 g/cm3 were formed by using fine chips for the face layer (25 wt.%) and coarse chips for the core layer (50 wt.%).
For this purpose, Discrete Firefly Algorithm Nodal Expansion Code (DFANEC) has been developed with two main modules including a neutronic solver which models reactor core with coarse meshes using second order nodal expansion method and also DFA module to core pattern optimization.
The primary olfactory neuropil is the antennal lobe, which consists of approximately 160 spherical glomeruli that surround a coarse neuropil in the core (Fig. 2, 3A C, 5).
