On the occasion of Feigl's 70th birthday the Chemical Society of Midland sponsored a symposium in 1952, attended by 500 scientists from 24 countries, in which all plenary sessions were related on spot tests.
32.
On the occasion of Feigl's 70th birthday the Chemical Society of Midland sponsored a symposium in 1952, attended by 500 scientists from 24 countries, in which all plenary sessions were related to spot tests.
33.
However, the separation of the " Niebla " species by the chemical spot tests is an unnatural one in that " Niebla homalea " appears polyphyletic, in contrast to defining the species by monophyly.
34.
More advanced analytical techniques, such as thin layer chromatography, high performance liquid chromatography, and mass spectrometry may also be useful in initially characterizing the chemical composition of lichens or when spot tests are unrevealing.
35.
For example, some lichen metabolites fluoresce under UV radiation such that exposing certain parts of the lichen to a UV light source can reveal the presence of absence of those metabolites similarly to spot tests.
36.
Unlike the conventional dried blood spot test for newborn screening that involves a painful heel prick, Metascreen uses urine specimen, collected without harm or discomfort to the newborn, to detect as many as 110 metabolic disorders.
37.
The spot tests were conducted without advance notice to Chinese sports officials, in line with new anti-doping rules set by the International Amateur Swimming Federation ( FINA ) and the International Amateur Athletics Federation, Xinhua said.
38.
THE Education Ministry's move to supply schools with " quick test " kits for on-the-spot tests on students suspected to be dadah addicts reflects the growing severity of the problem of dadah addiction among our young.
39.
A spot test performed in 1997 showed that among eight randomly chosen male South China Tigers, most had low sperm counts and two had no sperm at all, according to Xie Youxin, deputy head of Chongqing Zoo.
40.
The "'mononuclear spot test "'or "'monospot test "', a form of the "'heterophile antibody test "', is a rapid test for infectious mononucleosis due to specific, with a lower sensitivity in the first two weeks after clinical symptoms begin.
