Somerset in the Southern Command. cases of complete division of the nerve the ends may lie quite apart, and the proximal end, as is well known, often has quite a marked bulb on it. This bulb is generally adherent by scar tissue to the surrounding structures, as is also the distal end of the nerve. But in some cases of complete division the ends are united by a bridge of scar tissue. This bridge...

We investigate a flat FLRW-model in $f(R,T)$-gravity, which includes the quadratic variation scalar curvature $R$ and linear term of trace stress-energy tensor $T$. In turn, we establish model has behaviour late time Universe, is accelerated expanding ends up big rip. Using parametrization scale factor $a(t)$, propose model, begins with point-type singularity, i.e., starts point zero volume, in...

Traditionally, rotation numbers for toroidal billiard flows are defined as the limiting vectors of average displacements per time on trajectory segments. Naturally, these creatures are living in the (commutative) vector space Rn, if the toroidal billiard is given on the flat n-torus. The billard trajectories, being curves, oftentimes getting very close to closed loops, quite naturally define el...

Control of cell migration is important in numerous key biological processes, and is implicated in pathological conditions such as cancer metastasis and inflammatory diseases. Many previous studies indicated that cell migration could be guided by micropatterns fabricated on cell culture surfaces. In this study, we designed a polydimethylsiloxane cell culture substrate with gratings punctuated by...

We investigate asymptotic properties of long polymers grafted to convex cylindrical and spherical surfaces, and, in particular, distribution of chain free ends. The parabolic potential profile, predicted for flat and concave brushes, fails in convex brushes, and chain free ends span only a finite fraction of the brush thickness. In this paper, we extend the self-consistent model developed by Ba...

The selection of effective and optimal machining parameters is a major challenge for the manufacturing industries. The tool-work interactions may be affected by many process parameters including depth of cut, cutting speed, feed rate, cutting tool geometry et cetera. Proper selection of these parameters is critical in material removal processes. The effect of different geometric end shapes on t...

These Kaffirs have another musical instrument, also called an ambira, very similar to that just described, but it is all made of iron instead of gourds, being composed of narrow flat rods of iron about a palm in length, tempered in the fire so that each has a different sound. There are only nine of these rods, placed in a row close together, with the ends nailed to a piece of wood like the brid...

The cosmological evolution of the string landscape is expected to consist of multiple stages of old inflation with large cosmological constant ending by tunneling. Old inflation has a well known graceful exit problem as the observable universe becomes empty, devoid of any entropy. Simultaneously, in the quest for reheating the right degrees of freedom, it is important that the final stage of in...

The total right ring of quotients Qtot(R), sometimes also called the maximal flat epimorphic right ring of quotients or right flat epimorphic hull, is usually obtained as a directed union of a certain family of extension of the base ring R. In [16], Qtot(R) is constructed in a different way, by transfinite induction on ordinals. Starting with the maximal right ring of quotients Qmax(R), its sub...