Neste trabalho, descrevemos a obtenção de dois novos compostos de cobre(II), ou precursores, (Pr-Rad) 2 [Cu(opba)].H 2 O (1) e (Bu-Rad) 2 [Cu(opba)].2H 2 O (2), onde opba é o ligante ortofenilenobis(oxamato) e R-Rad são radicais cátions do tipo nitronil nitróxido. A partir destes compostos 1 e 2, foram sintetizados os dois novos magnetos moleculares [Pr-Rad] 2 [Mn 2 {Cu(opba)} 3 ].3,3 DMSO.5H 2...

MITRAL VALVE MECHANICS by Neil B. Ingels, Jr. and Matts Karlsson Figure 29.1 Stress-strain curves (adapted from Figure 6 of May-Newman and Yin1) for excised anterior and posterior porcine leaflets. Tables show mean PREand POST-transitional elastic moduli in the circumferential (CIRC) and radial (RAD) directions for ANTERIOR(Left Table) and POSTERIOR(Right Table) leaflets. Anterior CIRC (solid b...

Magnetic resonance (MR) imaging of Gafchromic film causes perturbation to absolute dosimetry measurements; the purpose of this work was to characterize the perturbation and develop a correction method for it. Three sets of Gafchromic EBT2 film were compared: radiation (control), radiation followed by MR imaging (RAD + B), and MR imaging followed by radiation (B + RAD). The T1-weighted and T2-we...