an antigenic substance of bacterial origin, produced chiefly by staphylococci, which may be causally related to thrombus formation. coagulase test. enzymatic conversion of fibrinogen in rabbit plasma to fibrin is used as a means of identifying pathogenic species of staphylococci.The test may be carried out rapidly on a slide or in several hours or overnight in a tube.Most coagulase-positive staphyloccoci are pathogenic; coagulase-negative ones commonly are not.nzymatic conversion of fibrinogen in rabbit plasma to fibrin is used as a means of identifying pathogenic species of staphylococci. The test may be carried out rapidly on a slide or in several hours or overnight in a tube. Most coagulase-positive staphyloccoci are pathogenic; coagulase-negative ones commonly are not.
'Environmentally displaced people' are those who are impelled or induced to migrate because their livelihoods are rendered unsustainable by proliferating natural disasters or the irreversible degradation of environmental resources resulting from the slow-onset impacts of rising sea levels and desertification.
1. expulsion from one's native land or home by authoritative decree. 2. the fact or state of such expulsion: to live in exile. 3. prolonged separation from one's country or home, as by force of circumstances: wartime exile. 4. a person banished or separated from his or her native land.. The condition or period of being forced to live away from one's native country or home, especially as a punishment. b. The condition or period of self-imposed absence from one's country or home: a writer living in exile in protest. 2.