نتایج جستجو برای: dividing wall column
تعداد نتایج: 257472 فیلتر نتایج به سال:
Deep foundation pit construction adjacent to a subway station in soft soil area was numerically simulated with Midas GTS NX calculation software. The influence of the deep on deformation and stress structure studied, retaining analyzed. results show that during excavation process, slab rose as whole greatly affected by common ground connecting wall, most unfavorable position changing changed. p...
The cell wall, a tough shell surrounding the plasma membrane, is required for survival of the fungal cell. Deprived of it, the cell would burst under the stress of the internal turgor pressure. The wall also acts as filter for large molecules [l]. By this definition, the function of the wall appears to be static. However, the cell wall is constantly changing its size and shape, to accompany gro...
Growth of a wall-less, L-form of Escherichia coli specifically requires calcium, and in its absence, cells ceased dividing, became spherical, swelled, developed large vacuoles, and eventually lysed. The key cell division protein, FtsZ, was present in the L-form at a concentration five times less than that in the parental strain. One interpretation of these results is that the L-form possesses a...
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