Sentence examples for about one half from from inspiring English sources

The mean values were reduced by about one half, from approximately 90 mg/l in the early 1970s to approximately 40 mg/l in the 2000s.

Auto parts employment in the United States has dropped by about one-half from 2001 to 2010, as imports from China grew nearly sevenfold over the same period, according to data provided by the senior official, who insisted on anonymity citing an administration policy banning on-the-record comments on a new policy before an official announcement is made.

By 1900 more than 40,000 tons were used each year, about one-half from Brazil and one-half from Central Africa, where rubber was obtained principally from Landolphia vines.

The Y-chromosome-based estimate for the current Southeast Africa population size is about one half that from the Southwest N1~100000, N2~5000; Table 4), while current population sizes estimated from the mtDNA data are similar in both edge populations (N1 and N2 ~30000; Table 4).

Expression levels from P GAP drop to about one half on glycerol and to one third when cells are grown on methanol (Cereghino and Cregg 2000).

Udder pathogens were isolated from about one half of 157 samples from 30 farms.

The fund receives about one half of 1percentt of the betting handle from the New York thoroughbred tracks, which adds up to a lot of money.

Due to self-absorption, the investigated depth corresponds to about one half of the penetration depth d p, ranging from about 10 to 40 nm in Ge-rich Si1−x Ge x alloys.

About one-fourth of CTs concentrate about one half of crimes of both types (right column).

At the terrace's north edge is a near-vertical 25 30 feet bank; the floodplain of the river extends about one-fourth mile (about one-half kilometer) from the bank's base to the present channel.

The so-called endurance limit (defined as the stress at which the fatigue life is 107 cycles) increased from about one-third to about one-half the yield stress (from ∼200 to ∼325 MPa).