Serious gaps in scientific understanding remain: a stable definition; generalizability, especially for humans; a clear mechanistic basis; limitations in the presence of multiple toxic end points, target organs, and mechanisms.
This result, which does not support predictions of the stress-gradient hypothesis, has been questioned on the basis of limitations in our analytical approach, on the inappropriateness of some of the studies included in our data bases, and on the criteria used to select the levels of abiotic stress within each study.
In each case, an assessment of individual needs for long-term care is first conducted, either by a multidisciplinary evaluation unit or a physician, and provision of care is planned either in cash or in services on the basis of limitations in the activities of daily living.
This section will scrutinize the existing routing metrics with its definition and limitations in MCMR WMNs on the basis of parameters explained in Section 4. Expected transmission count (ETX) is defined as the number of expected transmission plus retransmissions required to successfully deliver a packet over a wireless link [49].
Therefore we downgraded the evidence for all comparisons on the basis of limitations in study design.
In a related crackdown, the highway law also affirms that there's a six-year (not three-year) statute of limitations in cases where any overstatement of basis results in a substantial omission of income.
While recent work on predictability has resulted in richer methods and incorporated interesting new features such as social contacts, they have not identified the intrinsic characteristics of human mobility that form the basis for the limitations in predicting the next visited location.
The patients were recruited on the basis of convenience because of limitations in funding and research personnel.
On the basis of these data, we discuss limitations in biomarker discovery in the low molecular weight plasma or serum proteome using crude fractionation coupled to MALDI-MS profiling.
The studies that have reported outcomes associated with CKD on a population basis [ 6, 7] have significants limitations in directing studies of intervention for people with CKD.
