The first sampling census in the Congo extended over a three-year period, 1955 - 57 ; ;

After Bligh's victory, there was an extended period of English dominance.

And with Amalaric's death in 531, the Visigothic kingdom entered an extended period of unrest which lasted until Leovigild assumed the throne in 568.

It was toward the end of this extended period of study that Gassmann was called away on a new opera commission and a gap in the theater's program allowed for Salieri to make his debut as a composer of a completely original opera buffa.

The colony was on the verge of outright starvation for an extended period.

Most birds have an extended period of parental care after hatching.

The residents of lower Manhattan and particularly of Battery Park City were displaced for an extended period of time.

Typically, a work must meet minimal standards of originality in order to qualify for copyright, and the copyright expires after a set period of time ( some jurisdictions may allow this to be extended ).

Their research is often called fieldwork because it involves the anthropologist spending an extended period of time at the research location.

King Ashoka also extended the period before execution of those condemned to death so they could make a final appeal for their lives.

In the late 1970s, Marker traveled extensively throughout the world, included an extended period in Japan.

The trouble with doing this is that when one can do this with anything that has lasted for an extended period of time resulting in absurd statements such as " England has not changed fundamentally in the past thousand years because the institution of the monarchy has existed for this long.

Passengers from boats with a yellow flag hung would not be allowed to disembark at any harbor for an extended period, typically 30 to 40 days.

In the colonial period before 1776, and for some time after, often only adult white male property owners could vote ; enslaved Africans, most free black people and most women were not extended the franchise.

" With satisfaction came severe personal difficulties: acting the same role over an extended period, it became impossible for him to separate Ziggy Stardust — and, later, the Thin White Duke — from his own character offstage.

From 1866 to 1867, Haeckel made an extended journey to the Canary Islands with Hermann Fol and during this period, met with Charles Darwin, in 1866 at Down House in Kent, Thomas Huxley and Charles Lyell.

Regardless of speculation about Keitai's genealogy, it is well settled that there was an extended period of disputes over the succession which developed after Keitai's death.

One key element is the Global Rinderpest Eradication Programme, which has advanced to a stage where large tracts of Asia and Africa have now been free of the cattle disease rinderpest for an extended period of time.

The murals often develop over an extended period and tend to stylization, with a strong symbolic or iconographic content.

It happened within the centuries-long time period of the Second Pandemic, an extended period of intermittent bubonic plague epidemics which began in Europe in 1347, the first year of the " Black Death " and lasted until 1750.

At the end of this period, a commission is occasionally extended by a short period.

Millions in northern Europe would die over an extended number of years, marking a clear end to the earlier period of growth and prosperity during the 11th and 12th centuries.

The Copyright Act of 1976 retroactively extended this renewal period for all works to a period of 47 years and the Sonny Bono Copyright Term Extension Act of 1998 added another 20 years to that, for a total of 95 years from publication.

He proposed the idea of hydrogen bonding between the peptide bonds of parallel or antiparallel extended β strands.

The social contract in the original case was between the king and the nobility, but was gradually extended to all of the people.

Musician Alan Stivell uses a similar dichotomy, between the Gaelic ( Irish / Scottish / Manx ) and the Brythonic ( Breton / Welsh / Cornish ) branches, which differentiate " mostly by the extended range ( sometimes more than two octaves ) of Irish and Scottish melodies and the closed range of Breton and Welsh melodies ( often reduced to a half-octave ), and by the frequent use of the pure pentatonic scale in Gaelic music.

The general concept of a chemical reaction has been extended to non-chemical reactions between entities smaller than atoms, including nuclear reactions, radioactive decays, and reactions between elementary particles as described by quantum field theory.

; Field goal: Scored by a drop kick or place kick ( except on a kickoff ) when the ball, after being kicked and without again touching the ground, goes over the cross bar and between the goal posts ( or between lines extended from the top of the goal posts ) of the opponent's goal, worth three points.

This notion can be extended to any interaction between the impinging particle and the atoms in the target.

Overlap occurs between these usages because deities or godlike entities are often identical with and / or identified by the powers and forces that are credited to them — in many cases a deity is merely a power or force personified — and these powers and forces may then be extended or granted to mortal individuals.

These cells and the bacteria trapped inside them entered a symbiotic relationship, a close association between different types of organisms over an extended time.

# If two straight lines in a plane are crossed by another straight line ( called the transversal ), and the interior angles between the two lines and the transversal lying on one side of the transversal add up to less than two right angles, then on that side of the transversal, the two lines extended will intersect ( also called the parallel postulate ).

Authorisation for use of this language was extended to some other Slavic regions between 1886 and 1935.

The First Carnatic War extended from 1746 until 1748 and was the result of colonial competition between France and Britain, two of the countries involved in the War of Austrian Succession.

The abbey was extended by John of Wallingford ( also known as John de Cella ) in the 1190s, and again between 1257 and 1320 but financial constraints limited the effectiveness of these later additions.

Running initially between Bray and Howth, the Dublin Area Rapid Transit ( DART ) system was extended from Bray to Greystones in 2000 and further extended from Howth Junction to Malahide.

This economic model based on a partnership between government and business was soon extended to the political sphere, in what came to be known as corporatism.

The boundary lines at that time extended from the middle of the Missouri River south to what is now Ninth Street, and from Bluff Street on the west to a point between Holmes Road and Charlotte Street on the east.

The area between the two lines ( representing the length of the ball as extended to both sidelines ) is called the neutral zone.

Lykaion extended between the camps of both sides, causing some consternation among the Macedonians due to their unfamiliarity with the terrain.

The following is list of significant literary figures between 1900-1930 ( though it includes a number whose careers extended beyond 1930 ):

When extended indefinitely, a layer of hexagonal boron nitride, BN, is obtained, with a structure identical to that of graphene apart from the alternation between boron and nitrogen in each ring.

The tribal area extended from the Bitterroots in the east to the Blue Mountains in the west between latitude 45 ° N and 47 ° N.

Pangaea straddled the equator and extended toward the poles, with a corresponding effect on ocean currents in the single great ocean (" Panthalassa ", the " universal sea "), and the Paleo-Tethys Ocean, a large ocean that was between Asia and Gondwana.

The Jones Act and various other United States laws that govern the domestic and domestic-foreign-domestic transportation of merchandise and passengers by water between two points in the United States, including Puerto Rico, have been extended to that island-territory since the initial years of United States ’ political relations.