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High levels of rheumatoid factor (in general, above 20 IU/mL, 1:40, or over the 95th percentile; there is some variation among labs) occur in rheumatoid arthritis (present in 80%) and Sjögren's syndrome (present in 50-70% of primary forms of disease). [11] The higher the level of RF the greater the probability of destructive articular disease.
Rh(D) status of an individual is normally described with a positive (+) or negative (−) suffix after the ABO type (e.g., someone who is A+ has the A antigen and Rh(D) antigen, whereas someone who is A− has the A antigen but lacks the Rh(D) antigen). The terms Rh factor, Rh positive, and Rh negative refer to the Rh(D
Both the uncentered (non-Pearson-compliant) and centered correlation coefficients can be determined for a dataset. As an example, suppose five countries are found to have gross national products of 1, 2, 3, 5, and 8 billion dollars, respectively.
Standing 7 ft 1 in (2.16 m) tall, he played center in the National Basketball Association (NBA) for 14 seasons. Often regarded as one of the greatest basketball players of all time, Chamberlain was enshrined in the Naismith Memorial Basketball Hall of Fame in 1978 and elected to the NBA's 35th , 50th , and 75th anniversary teams.
For example, water is very polar, and has a relative static permittivity of 80.10 at 20 °C while n-hexane is non-polar, and has a relative static permittivity of 1.89 at 20 °C. [26] This information is important when designing separation, sample preparation and chromatography techniques in analytical chemistry .
On 12 March 2014, Cowell and Cole, the only confirmed judges at the time, appeared in a Daybreak interview together to promote the eleventh series for the first time. They discussed the upcoming series, their individual returns, Cole's departure from The X Factor USA and their subsequent feud; with Cowell admitting, "I made a mistake" (in relation to Cole's sudden departure).
The agency assessed the population as at mid 2017 at 15,775,400, of whom just over 1.5 million were in N'Djaména. Chad's population is unevenly distributed. Density is 0.1/km 2 (0.26/sq mi) in the Saharan Borkou-Ennedi-Tibesti Region but 52.4/km 2 (136/sq mi) in the Logone Occidental Region. In the capital, it is even higher. [48]
GHG emissions, excluding land use change and forestry (LUCF), reported by 122 non-Annex I Parties for the year 1994 or the closest year reported, totalled 11.7 billion tonnes (billion = 1,000,000,000) of CO 2-eq. CO 2 was the largest proportion of emissions (63%), followed by methane (26%) and nitrous oxide (N 2 O) (11%).