Distinguishing between the exposure that elicits local effects of sensory irritation in the upper respiratory tract and the exposure that elicits self-reports of irritation is a key component in establishing occupational exposure limits that are protective of exposed workers.
If a girl wears a polo that's a little form-fitting, for instance, "it may not fit their code exactly, but the administrators in the school say, 'That's an acceptable shirt — we should allow it.' " Public schools have been attracted to student uniforms to reduce the amount of exposed flesh, limit gang colors and eliminate disparities between the label-driven and those wearing hand-me-downs.
Other invasive medical procedures, such as endoscope, laparoscopy, or blood transfusions, were not associated with increased risk of HCV transmission, largely as a result of very low numbers of exposed individuals, limiting the possibility of estimating risks with sufficient precision.
The assessment of this lung cancer risk has been limited by lack of studies of exposed workers followed for many years.
In a decisive 6-to-3 ruling, the court reaffirmed the constitutionality of campaign contribution limits and exposed the emptiness of claims that the First Amendment presents an insurmountable bar to meaningful action by lawmakers to restrict the corrupting flow of money into campaigns.
Three years later, the limits of technology are exposed again.
Although it would be difficult to eradicate all the potential vulnerabilities in advance, accessibility to a server can be controlled to limit or minimize the chance of exposing a vulnerable surface.
Hamdi Ulukaya, the founder and CEO of the yogurt company Chobani, said that the if the bill passed it "would limit transparency and make some instances of exposing the mistreatment of animals in the state punishable by imprisonment.
The Brothers' dominance of the parliament and the first constituent assembly had led them to push the limits of the law, exposing themselves to court rulings; when these decisions were handed down, the Brotherhood believed that they had been targeted unfairly.
But even the presence of Mr. Obama, the limits of his charisma newly exposed during a visit to Russia and under pressure at home to produce a second stimulus package, failed to persuade global leaders gathered in Italy to make tangible advances on climate change.
