During the past 50 years, 7, 435 Schmidt camera plates were used to complete several sky surveys that make the data in USNO-B1. 0 accurate to within 0. 2 arcsec.

The basic methods were developed by Alexander Thom during his extensive surveys of British megalithic sites.

Some of his proposals were adopted, specifically the extension of the Cumberland Road into Ohio with surveys for its continuation west to St. Louis ; the beginning of the Chesapeake and Ohio Canal, the construction of the Chesapeake and Delaware Canal and the Louisville and Portland Canal around the falls of the Ohio ; the connection of the Great Lakes to the Ohio River system in Ohio and Indiana ; and the enlargement and rebuilding of the Dismal Swamp Canal in North Carolina.

( He nevertheless maintained, based on these data, that the general quality of passwords has improved over the years — for example, average length was up to eight characters from under seven in previous surveys, and less than 4 % were dictionary words.

However, because of profound methodological disagreements with Lazarsfeld over the use of techniques like listener surveys and " Little Annie " ( Adorno thought both grossly simplified and ignored the degree to which expressed tastes were the result of commercial marketing ), Adorno left the project in 1941.

Large statistical surveys were undertaken in various parts of the United States and Europe.

However, there are tracks that were created during seismic surveys in the search for gas and oil during the 1960s and 1970s.

After the first round in 1989, the surveys were repeated in 1992, 1996, and 2000 and 2004 / 2005.

Based on other surveys and figures, Laurent Hendschel wrote in 1999 that between 30 and 40 % people were bilingual in Wallonia ( Walloon, Picard ), among them 10 % of the younger population ( 18 – 30 years old ).

The two major surveys of the English census known as the Hundred Rolls were conducted.

In December 1968, the Journal of Medical Genetics published the first XYY review article — by Michael Court Brown, director of the MRC Human Genetics Unit — which reported no overrepresentation of XYY males in nationwide chromosome surveys of prisons and hospitals for the developmentally disabled and mentally ill in Scotland, and concluded that studies confined to institutionalized XYY males may be guilty of selection bias, and that long-term longitudinal prospective studies of newborn XYY boys were needed.

Historically they were used as gravimeters to measure the acceleration of gravity in geophysical surveys, and even as a standard of length.

These claims, however, were almost entirely based on one-sided speculations about purported flaws in surveys, addressing only minor sources of over-estimation while systematically ignoring well-documented sources of underestimation </ ref > Kleck and Kates, Armed, pp. 229 – 267 </ ref >

The results of these two surveys were also directly contradicted by a much larger-scale national survey that did not suffer from these flaws in question wording </ ref > Kleck and Kates 2001, pp. 264 – 267 </ ref > Several further HICRC studies using data from surveys of detainees in prisons and interviews with prison physicians report that very few criminals are actually shot while committing crimes ( confirming the findings of Kleck and Gertz 1995 </ ref > Journal of Criminal Law & Criminology 86 ( 1 ): 150-187, esp.

The American Surveyor Magazine has responded to these stories claiming the boundary surveys for the New Mexico – Arizona border were accurate.

His major published writings are Essai sur la peinture, la sculpture et l ' architecture ( 1751 ) and his surveys of the Paris salons of 1767 and 1769, in which esthetics and cultural politics were inseparably entwined.

His surveys were a significant factor toward establishing the park in 1872.

Similarly, several surveys of American college students found that individuals were more likely to incur the cost of assisting kin when a high probability that relatedness and benefit would be greater than cost existed.

In the mid-1970s, surveys were used to examine the effects of vasectomy in relation to post-operative sexual behaviour, satisfaction and happiness, with generally positive answers in their " ticked boxes ".

Topographic surveys were prepared by the military to assist in planning for battle and for defensive emplacements ( thus the name and history of the United Kingdom's Ordnance Survey ).

However, others dispute this finding, claiming that the Panamanian surveys were completed in wealthy, English-speaking neighborhoods in Panama City, among Panamanians most likely to support US actions.

Kater's pendulums were taken on the great historic geodetic surveys of much of the world that were being done during the 19th century.

After this date, excavations were banned due to weathering damage to the exposed structures, and the only projects allowed at the site since have been salvage excavations, surface surveys and conservation projects.

Inventory and evaluate wildlife habitat resources in cooperation with other Federal agencies and with the States in which National Forests and Grasslands are located, as a basis for orderly development of wildlife habitat improvement and coordination programs, including ( A ) big-game, gamebird, and small-game habitat surveys and investigations on the 186 million acres of National Forests and Grasslands, ( B ) fishery habitat surveys and investigations on the 81,000 miles of National Forest fishing streams and nearly 3 million acres of lakes and impoundments, and ( C ) participation in planning, inspection, and control phases of all habitat improvement, land and water use projects conducted on National Forest lands by States, other Federal agencies, and private groups to assure that projects will benefit wildlife and be in harmony with other resource values.

Recent surveys have found that as many as 18 % of Americans may be affected by one or more of them.

However, poverty statistics that are based on surveys of the entire population can be extremely misleading in communities dominated by students, such as Boone.

This may understate the Irish contribution to Canada's population, as those responding " Canadian " in census surveys are thought to be largely of British or Irish descent.

Information may be compromised via unsolicited requests for information, marketing surveys or use of technical support, research or software facilities.

A number of surveys have found that many people report having had experiences that could be interpreted as telepathy, precognition, and similar phenomena.

However, the chart should not be regarded as an accurate representation of the relative prevalence of each mode in the present day, as it is not based on large-scale, formal surveys.

This is likely as other theories such as “ ethnic self segregation ” have sometimes been shown to be baseless, and a majority of ethnic respondents to a few surveys on the matter have been in favour of wider social and residential integration.

Technological advances have permitted sexological questions to be addressed with studies using behavioral genetics, neuroimaging, and large-scale Internet-based surveys.

According to ' The Encyclopedia of the Indian Diaspora ' ( published in 2006 ), " independent surveys approximate the number of South Asians on work permits to be between 30-35 per cent of the total ' Indian ' population in Singapore, or approximately 90, 000-100, 000.

However, surveys showed that use could be increased considerably by modernization and improvement of existing facilities and the addition of further cargo-handling equipment.

", where this might be a decision about making further experiments or surveys, or about drawing a conclusion before implementing some organizational or governmental policy.

Only surveys based on a probability samples can be used to create mathematically sound statistical inferences about a larger target population.

The Office of Management and Budget's List of Standards for Statistical Surveys states that federally funded surveys must be performed,

Space observatories can generally be divided into two classes: missions which map the entire sky ( surveys ), and observatories which make observations of chosen parts of the sky.

Two national random-digit-dial surveys directed by the HICRC report that most gun use claimed to be self-defensive, in fact, represents likely illegal use of guns in escalating arguments and that guns used in the home are mostly used to intimidate spouses or relatives rather than to respond to crime.

Since galaxies are intrinsically elliptical and the weak gravitational lensing signal is small, a very large number of galaxies must be used in these surveys.

These weak lensing surveys must carefully avoid a number of important sources of systematic error: the intrinsic shape of galaxies, the tendency of a camera's point spread function to distort the shape of a galaxy and the tendency of atmospheric seeing to distort images must be understood and carefully accounted for.

* It can be applied to some characterization of the distribution of the maxima of incomes, like in some surveys done in virtually all the National Offices of Statistics

It may be used to conduct surveys for maritime archaeology ; in conjunction with seafloor samples it is able to provide an understanding of the differences in material and texture type of the seabed.

In a country where surveys of the religious composition estimated the Buddhist majority to be between 70 and 90 percent, Diệm ’ s policies generated claims of religious bias.

He argues that if Internet users are representative of society as a whole, these surveys imply that a fetishistic or emotional attraction to diapers may be responsible for these " comfort " cases, and that " these behaviors are a significant cause of enuresis and incontinence.

The surveys found the respondents to be highly educated: 9 % held PhDs, 34 % had Masters degrees, and 24 % had a Bachelors degree.