For any question there is a cut-off point beyond which broadening the types of studies that are considered requires a substantial investment of effort that will not yield additional information that will inform decisions in a meaningful way.
The dynamic response between disease and exposure must also be considered, requiring an accounting of cumulative exposures and associated morbidity and mortality among an age-stratified cohort over time (Matus et al. 2008).
This, they consider, requires a cooperative and coordinated policing response and stems from a growing political focus on "law and order" at both the national and international levels.
At Zion, managers are considering requiring a reservation to get into the park and a reservation to go on some of the most prized hikes.
One suggestion was to consider requiring a more iterative process involving the company prior to publication of the recommendation or perhaps even an ombudsman to resolve disputes.
In particular, GSA may consider requiring a waiver of tax-loss-carry-forward and tax-loss-carry-back rights of the debtor.
The consultation document states it is considering requiring a striking union to inform police "whether it will be using social media, specifically Facebook, Twitter, blogs, setting up websites and what those blogs and websites will set out".
The agency is also considering requiring a higher redemption fee when investors sell their mutual-fund shares quickly, for instance within five days of purchase, to discourage market timing.
But when asked Friday if the league should consider requiring a full helmet with jaw protector, he rejected the idea, although such equipment is mandatory in the N.C.A.A. and similar to the one Sidney Crosby wore until last week.
Assemblyman Henry Perea (D-Fresno), who supports the idea of integrating PacifiCorp, called it "one of the most significant policy changes we can make on energy in this decade". Boosting regional energy cooperation has been a key issue as California lawmakers consider requiring a greater share of electricity to come from clean sources.
