Jam formation is a problem that may occur when granular material discharged by gravity from silo. The estimation of the minimum outlet size, which guarantees time to next jamming event long enough, can be crucial in industry. modeled an exponential distribution with two unknown parameters, and this goal translates precise nonlinear transformation parameters. We obtain c-optimum experimental des...

Giant omphalocele is difficult to manage and is associated with a poor outcome. A male newborn presented to our hospital with a giant omphalocele. We performed a staged closure of giant omphalocele using synthetic mesh to construct a silo and then mesh abdominoplasty in the neonatal period that led to a successful outcome within a reasonable period of hospital stay.

We investigate experimentally the discharge of a 2D-silo, Hele-Shaw cell, filled with mono layer ferromagnetic grains submitted to an external magnetic field B perpendicular cell plane. In this case pair interactions are repulsive. show that granular flow rate decreases systematically amplitude applied. Interestingly, while output remains constant during experiment, we reveal very large spatio-...

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