2.9 Scattering 2.9.1 Small-angle X-ray scattering (SAXS) Small-angle X-ray scattering (SAXS) was introduced in 1938 by Andr Guinier (19112000), who showed the ability of this technique to produce structural information from the metallic alloys (Guinier, 1938) and developed, together with Peter Joseph William Debye (18841966), Otto Kratky (19021995), and other scientists, the foundational theory and techniques for small-angle scattering, transforming SAXS into an essential tool for materials science and crystallography
Ramesh SA, Tyerman SD, Xu B, Bose J, Kaur S, Conn V, et al
If diarrhoea is accompanied by fever, blood in stools, severe abdominal pain, or dehydration, an infectious or inflammatory cause should be considered and medical attention sought promptly
Clinically, a serum B12 test is used to assess whether a person has adequate, deficient or excessive levels of vitamin B12
& Wainer, I
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