Subcellular organelles in living cells were inactivated by tightly focusing femtosecond laser pulses inside the cells. Photodisruption of a mitochondrion in living cells was experimentally confirmed by stacking three-dimensional confocal images and by restaining of organelles. The viability of the cells after femtosecond laser irradiation was ascertained by impermeability of propidium iodide as...

BACKGROUND AND AIMS Mimetic seeds simulate the appearance of fleshy fruits and arilled seeds without producing nutritive tissues as a reward for seed dispersers. In this strategy of seed dispersal, seeds may remain attached to the mother plant for long periods after maturity, increasing their availability to naïve seed dispersers. The hypothesis that seed coat impermeability in many tropical Fa...

In recent years, non-water reaction polymer grouting is a new technology for anti-seepage and reinforcement that has been widely employed in projects. However, there little research on the consequence of defective cutoff walls affecting seepage safety earth dams. To analyze influence number, location, randomness defects wall characteristics dam, three-dimensional finite element model typical da...

essay on jurisprudence and possible effects of the condition of the dowry *akram sayad **maryam aqai bejestani abstract dowry or mahr one of the financial effects of marriage that couples are required to pay it. high dowry payments and the subsequent imprisonment of many problems facing society and the families of the couple. one of the ways to avoid the dowries of the organization for registra...