Diagnostic X Ray Spectroscopy
Mostrando 1-4 de 4 artigos, teses e dissertações.
1. Panorama das exposições médicas em radiologia convencional no Estado de São Paulo / Overview of the medical exposures in coventional radiology in the State of São Paulo
Patients dosimetry, associated with the assessment of the performance of the radiological equipment and of the series of procedures employed in the accomplishment of the examinations, plays fundamental role in the radiation protection system of medical exposures. Therefore, a large-scale survey of absorbed doses was carried out in health services localized i
Publicado em: 2005
2. NÃveis de concentraÃÃes de metais pesados em macroalgas e em sedimentos marinhos do Estado de Pernambuco - Brasil
The strong industrial and agricultural activities in Pernambuco State are contributing heavily to the contamination of the coastal waters with heavy metals and unfortunetly it is increasing constantly. As this subject is explored in many aspects and as there exists already a great production of papers, in order to diagnostic the present situation and to sugg
Publicado em: 2004
3. X-ray photoelectron spectroscopy and infrared spectroscopy study of maleimide-activated supports for immobilization of oligodeoxyribonucleotides
Surface-tethered nucleic acids are widely applied in solid-phase assays in which complementary strands must be detected against a complex mixture of other sequences. In response to such needs, numerous methods have been developed for immobilizing nucleic acids on solid supports. Often, detailed analysis of associated chemical transformations and of potential
Oxford University Press.
4. Structural polymorphism and raman conformation markers of cyclic deoxytriadenylic acid.
X-ray analysis of two different trigonal crystal forms (space groups R32 and P3 ) of cyclic deoxytriadenylic acid [c(dAp)3] indicates for each an asymmetric unit consisting of two conformationally similar c(dAp)3molecules. Raman spectroscopy supports the X-ray interpretation for the R32 crystal, but identifies another c(dAp)3conformation not revealed in the