Considering these factors, in this paper, we focus our attention on model (1) to (I): obtaining explicit conditions that can ensure the disease to be persistent; (II): further developing the conditions for the infectious class to be extinct.
While the drop in wage associated with the first lag of unemployment is found to be sizeably stronger than that associated with overeducation (7.7 vs. 4.2%), the penalty associated with past unemployment is also less persistent as further lags do not significantly affect wages.
In the case of persistent carriers, further employment of the employee is not advised where there is patient contact.
The extent of this reduction creates local ischemia and hypoxia, which, when persistent, causes further mucosal injury.
In view of persistent symptoms, further investigations were pursued, which revealed positive EMA and HLA DQ2 typing.
Because the Asthma Predictive Index is only an approximation to predict which children will subsequently develop persistent asthma, further follow-up at school age is required to definitely determine the relation between early Bacteroides fragilis colonisation and asthma.
Although our study suggests that none of the usual urinary indices or their changes may reliably help in distinguishing transient AKI from persistent AKI, further studies are needed to assess influence of fluid challenge and fluid balance on urinary index course or performance.
Since last year's attempt to storm the palace, there have been persistent rumours about further efforts to unseat her.
All these cells produce cytokines, growth factors, angiotensin and other substances, which paracrinally or autocrinally induce further, persistent activation of PSCs.
"Unless Catalonia takes drastic measures to reduce its cost base, persistent deficits will further deteriorate the region's already high debt metrics and retain rating pressure for some time," the agency warned.
