Sentence examples for improper sampling from inspiring English sources

This frequency adaptability allows to mitigate the problems associated with improper sampling frequency.

By doing so, we avoid potential biases in the NO power time series due to improper sampling of local time variability.

Because previous reports have shown the presence of appreciable amounts of MA III) in human urine and have claimed that improper sampling and storage conditions are likely reasons for the absence of MA III) in urine (Feldmann et al. 1999), we also analyzed urine samples from patients treated with high levels of arsenic trioxide [30 mg arsenic/week (unpublished data)].

However, the effect of S/A on ash fusion behavior is not clear for using improper samples and few quantified analysis of fusion process has been conducted.

Besides the statistical issues such as selection bias, some studies further implied the probable reason was improper sample selection that did not resemble the genomic space defined by the training population.

However we don't deny improper sample collection and transportation for the same.

Just like in any laboratory work, first negative result might be due to an unrepresentative sample or improper sample handling.

One reason could be the remoteness of the investigation site, which resulted in improper sample collection, storage, and processing in the field before samples reached reference laboratories.

Safety concerns, miscommunication between infectious diseases specialists and staff who collect samples, or inadequate training may result in improper sample collection.

The reasons for spurious hyperkalaemia are multiple, such as inappropriate phlebotomy technique (e.g. requesting patient to fist clench to facilitate venesection), improper sample storage (i.e. cold storage or too long storage causing deterioration of the sample specimen) or contamination with anticoagulant from another sample (ethylene diamine tetra-acetic acid [EDTA]contamination) [ 21, 22].

Some other contributing factors for the low incidence of SFD include misdiagnosis, improper sample collection and laboratory examination [ 6], lack of seeking medical attention by the affected persons complicating the laboratory confirmation [ 5, 7], and lack of routine surveillance of clinical stool specimens for S. aureus or its enterotoxins [ 5, 8, 9].