Sentence examples for lead surveys from inspiring English sources

Many NGOs and United Nations agencies need researchers who can lead surveys in regions experiencing natural disasters or wars, and organizations that provide aid stress that they often need experts to run single projects.

During this time, Frey had assigned two other surveyors to lead surveys in the Nassau district.

Persons with low socioeconomic status (e.g., educational attainment, income, assets) have been known to have higher blood lead levels throughout at least the period of the recurrent National Health and Nutrition Examination Survey (NHANES) blood lead surveys (Annest et al. 1983; Elreedy et al. 1999; Pirkle et al. 1998).

The study involved a population-based, cross-sectional blood lead survey that included capillary blood lead sampling and a brief questionnaire on risk factors for lead poisoning.

The soil lead survey sampling protocol has been described in detail previously (Mielke et al. 2005).

Results from a soil lead survey conducted between 1998 and 2000 were obtained and used to compare the distribution of lead in the city before and after Hurricane Katrina.

We found that the median soil lead level for the sampled homes was 37% higher than the median soil lead level for samples collected for a 1998 2000 lead survey.

Regarding the specific issue of whether soil lead has increased or decreased, we agree that a direct comparison between census-level soil lead survey data and direct measure-ments of residential samples has limitations.

(From left to right) UNICEF Representative Michel Saint-Lot,  Member of Parliament Vesna Rakonjac,  and Assistant Director Zoran Jancic and Lead Survey Methodologist Nadezda Bogdanovic  from the Statistical Office of the Republic of Serbia.

North Carolina, where Mr. Romney led surveys on Sunday, does not appear as though it will play a central role in the electoral math.

Secretary of War Jefferson Davis, at Pierce's request, led surveys with the Corps of Topographical Engineers of possible transcontinental railroad routes throughout the country.