نتایج جستجو برای: nuclear quadrupole resonance

تعداد نتایج: 437598  

Journal: :international journal of reproductive biomedicine 0
negar ghazi mohammad arjmand ziba akbari ali owsat mellati hamid saheb-kashaf zahra zamani

background: so far, non-invasive diagnostic approaches such as ultrasound, magnetic resonance imaging, or blood tests do not have sufficient diagnostic power for endometriosis disease. lack of a non-invasive diagnostic test contributes to the long delay between onset of symptoms and diagnosis of endometriosis. objective: the present study focuses on the identification of predictive biomarkers i...

2012
H. Herberg J. Abart J. Voitländer

The nuclear magnetic resonance of Zn in hexagonal close-packed Zn metal has been observed at 4.2 K by pulsed NMR with three different frequencies. The spin echo profile showed a well resolved powder pattern due to electric quadrupole interaction. The quadrupole coupling constant was determined to be e q Q/h = 12.0 (4) MHz. The spinspin and spin-lattice-relaxation times were measured to be T2 = ...

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