For registration of chemicals, bioaccumulation assessment is exemplified for agricultural pesticides: In the EU, pesticides having a log KOW > 3 or other evidence for increased bioconcentration potential and which are regarded as persistent in water (<90% substance loss by hydrolysis in 24 h) have to be tested in bioconcentration studies [6].
Cruz -- a police reporter for six years, who is regarded as persistent yet respectful -- asked Hayes, at his desk at a far corner of the office, if he could reach out to the head of the office, Deputy Commissioner Paul Browne.
Therefore, PFCs are regarded as persistent, bioaccumulative, and potentially hazardous to animals and humans [ 7, 9]; however, their transport pathways and global fate have not been adequately documented to date [ 9, 10].
No particular time frame was given here, since there are no data available; from an expert opinion's view remission for at least 12 months might be regarded as 'persistent'persistent
The long-lasting efficacy of compound (1a) loaded on nanoparticles could be regarded as a future solution to provide persistent, broad-spectrum antibacterial effects with minimal side effects.
Since most bacterial genes are organized into operons, co-transcription might be regarded as the major force gluing together persistent genes.
Hormone-sensitive breast cancer can be regarded as a chronic disease with a persistent risk of escape from effective endocrine control.
Patients with a randomized pattern of CEA clearance after tumor resection should be regarded as having the possibility of a persistent CEA source and may require consideration of intensive follow-up or adjuvant therapy.
In this study, we aim to elucidate whether differences in song structure of six crested gibbon species and especially of the four closely related species, N. leucogenys, N. siki, N. annamensis and N. gabriellae, are persistent enough to be regarded as phylogenetic trait.
New daily-persistent headache (NDPH) is probably a heterogeneous disorder and should therefore be regarded as a syndrome.
In addition, substances which meet the criteria for being a persistent organic pollutant (POP) under Regulation (EC) No 850/2004 [9], or which meet the criteria for being persistent, bioaccumulative and toxic (PBT) or very persistent and very bioaccumulative (vPvB) in accordance with Annex XIII to Regulation (EC) No 1907/2006 should be regarded as SoCs as well according to the BPR.
