Sentence examples for contraction form from inspiring English sources
These objects accrete the pure hydrogen and helium gas forged in the Big Bang, and after continued cooling and contraction form a stellar embryo that begins to accrete from the surrounding gas cloud.
for all x in A and y in B. It is straightforward to see that every generalized cyclic contraction forms a cyclic contractive pair and hence satisfies the min-max condition.
HBP also induces cytoskeletal rearrangement and cell contraction, forming gaps in the endothelium, leading to vascular leakage and neutrophil extravasation, which leads to more HBP release from azurophilic granules [21 23].
This intermediate can then evolve through a 1,2-hydrogen shift leading to 43 or through a 1,2-alkyl shift resulting in a ring contraction forming 44.
These contractions form S-shaped curves that move down the body.
The particles in this model are densely packed and tightly bonded to their immediate neighbours, meaning no new contacts will be formed throughout the contraction phase.
For rhythmical and synchronized contraction, cardiomyocytes form a functional syncytium via intercalated discs, where the membranes of adjacent cells are situated closely together.
The primary structural proteins in the cardiomyocytes are myosin and actin filaments, related to contraction and forming a striated pattern observed in electron microscopy.
Fractures can be formed by the following three reasons: bursting fractures and contraction fractures formed due to volcanism and cooling (Fig. 2a); structural fractures formed by volcanic rocks deformation and slippage induced by tectonic stresses (Fig. 2e); and dissolution fractures formed by the dissolution of formation fluids during weathering, leaching and burial processes (Fig. 2f).
Furthermore, numerous secondary contraction twins formed within the primary extension twins and some tertiary extension twins grew within the secondary contraction twins.
As a result, it was found that the contractions to form mare ridges lasted long after the deposition of the majority of the mare basalts.
