In view of the important role for randomization as a methodological protection against selection bias and confounding, we will exclude all quasi-randomized studies.
Within the sphere of corrosion control and prevention in the oil and gas industry, there are technical options such as cathodic and anodic protection, material selection, chemical dosing, and the application of internal and external coatings.
In addition to protection, the selection of textiles takes into consideration factors such as the impact of protective clothing on job performance; comfort; durability; availability, and cost; use, care, and maintenance, and cultural factors.
Meanwhile, the MS monitoring methods required for CJB or jointed hard rock engineering (e.g. sensor types, sensor spacing, sensor array forms, system protection, and selection of analysis regions) resulting from this exploration experiment are summarized.
This can be seen as evidence for both protection and selection effects - marriage may bring socio-economic advantage and not getting married, or experiencing marriage termination, may be associated with characteristics that make attainment of socio-economic advantage less likely.
Moral hazard arises because UI reduces self-protection; adverse selection arises because information problems prevent insurers from charging higher premiums to bad risks than to poor risks.
And there are no cops; a citizen's only protection is natural selection, which has led some creatures to generate limited means of protection: spines, camouflage, speed, poison and sometimes plain loathsome ugliness.
"Our brand promises consumers that we act as a Good Housekeeping seal of approval for any dealer we send them to," says Lorimer, who repeats the catch phrase "selection protection" often.
Gays and lesbians, according to the judge, did not constitute a "cognizable group" entitled to protection in jury selection.
Immunisation of Saimiri monkeys with a recombinant protein derived from its central repeat region resulted in either complete protection or in selection of parasite mutants that no longer expressed red blood cell surface variant antigens [ 6].
