It is very difficult in many of these countries, for example, to ascertain vaccine coverage rates and to understand vaccine supply.
As a relevant example to ascertain this point, we established the relative frequencies of [ CG NG]4 sequences in X chromosome and in autosome genes.
For example, to ascertain the effects of normal or altered cycling, one might wish to examine particle populations in paired vaginal and intrauterine swabs along with hormone levels to [ 36].
These methods thus far have been overlooked as analytical tools in immunoecology studies and may add insight, for example, to properly ascertain the environmental and genetic components of the response to PHA [16], [39], which is influenced by nutritional condition early in life [40].
In order to prevent RECs from acting as the sole arbiter of what is in the participants' best interests, community consultation or collaboration, including parents of previously critically ill children, medical professionals and REC members, for example, is recommended to ascertain what could be considered acceptable levels of risk.
For example, we are unable to ascertain the cause of the dramatic jump in the number of trials, noted in 2002 and subsequently.
For example, suppose we want to ascertain the relative impact of covariates on certain parameters such as clearance (CL) in population pharmacokinetic analysis and the relative effects (magnitude) on area under the concentration time curve or the peak plasma concentration (Cmax) with concomitant medications such as Cytochrome P450 3A4 (CYP3A4) inhibitors.
Try to ascertain, for example, if a piece is fresh to the market, perhaps from an estate, or whether it's consigned by a dealer, which could mean it's something that, for whatever reason, didn't sell in the shop.
In the heart disease example, however, it is possible to ascertain the worthiness of the result independently of the bias.
We thus came into a position to ascertain, for example, that "institutional" and "process" drivers function mainly at a local scale, whereas "competence" and "technology" drivers are mainly motivated by a wider scale (European or international).
For example, no method is available to ascertain the presence of infectious norovirus and such methodology should be developed (2).
