If straw board had been contaminated at some time in the past with a concentrated source of C. burnetii, drilling into this could have produced a cloud of dust containing large numbers of C. burnetii sporelike forms.
In this paper, we propose a singular spectrum analysis (SSA) method with novel grouping criteria to remove spikes from highly contaminated velocity time series.
The Agnew Greenstone Belt records ∼30 m.y. of episodic ultramafic mafic magmatism that includes two cycles, each defined by a komatiite that is overlain by units that become more evolved and contaminated with time.
Let (y_{t}), (t=1,...,T), be a stationary series with finite fourth-order moment that is contaminated from time (tau ) onwards by k consecutive outliers with the same sign and size, (omega ).
Broken and humiliated from his Cross Jesus reigns, paradoxically, through altruistic self-sacrifice over a kingdom which, says he to Pilate, is 'not of this world.' Conversely, the Prophet is remembered as being Allah's chosen messenger in restoring all seekers of true faith to its original Abrahamic model - ostensibly contaminated over time only to be revealed to him generations later.
However, by the time laboratory strains are found to be contaminated, research time and effort have already been consumed.
Erban and colleagues reviewed arsenic measurements from nearly 43,000 deep wells in the Mekong Delta and found that many of them had become contaminated over time.
As all our children had stopped consuming the contaminated milk products for some time before assessment, the concentrations of melamine in both blood and urine are unhelpful.
They previously had access to water from a stream that came from a spring uphill, yet was extremely contaminated by the time it reached La Estancia.
Wounds in which soil or dirt are embedded are considered contaminated at the time of injury and may need to be left open if adequate debridement is uncertain, or may require a more aggressive operative washout.
