The sphincter of Oddi acts as a mechanical barrier.
2.
The fertilization envelope is the hardened mechanical barrier that blocks additional sperm from penetrating the cell.
3.
The basement membrane acts as a mechanical barrier, preventing malignant cells from invading the deeper tissues.
4.
Antibiotic prophylaxis is necessary in the presence of mechanical barriers to reduce the risk of possible infections.
5.
Safety Light curtains can be used as an alternative to mechanical barriers and other forms of traditional machine guarding.
6.
"The mechanical barrier is 100 percent except when there are tears or breaks, so they are absolutely incorrect, " he said.
7.
In species without an electrical block, polyspermy is usually prevented by secretion of materials that establish a mechanical barrier to polyspermy.
8.
Many people in this country who are allergic to dust mites keep them away by relying on mechanical barriers like impermeable rubber or vinyl plastic mattress covers or or chemical sprays.
9.
London is protected from flooding by a huge mechanical barrier across the River Thames, which is raised when the water level reaches a certain point ( see : Thames Barrier ).
10.
The sponge is believed to work in three ways : inactivating sperm with the spermicide; absorbing semen, which traps sperm to prevent them from entering the cervix, and acting as a mechanical barrier, blocking the opening to the cervix.
मोबाइल