نتایج جستجو برای: czt detector

تعداد نتایج: 58904  

2008
F. Fischer U. Hampel

Electron beam X-ray CT is a new technique for a fast measurement of multiphase flows with frame rates of 1000 images per second and more. It gives, in principle, quantitatively accurate images of the flow at high spatial resolution and it is non-intrusive since moderately radiation absorbing vessel walls can be penetrated by X-rays. However, on the road to a technical realisation of such a tech...

Journal: :Annals of oncology : official journal of the European Society for Medical Oncology 2014
B Besse E Bertino N A Pennell A Wozniak D Mahadevan A Spira A Oganesian L Manlapaz-Espiritu H Keer J-C Soria D R Camidge

• AT13387 is a second generation Hsp90 inhibitor • AT13387 in ALK-driven pre-clinical models: – Displays potent antitumor activity – Delays the onset of resistance1 • In the clinic, AT133872 – Has a safety profile consistent with the class • (diarrhea, mild transient visual changes) – PK & PD results support weekly dosing – Has antitumor activity (PR) at a dose of 220 mg/m2 (D1,8,15 of 28 Day c...

Journal: :Journal of the American College of Cardiology 2012

ژورنال: سنجش و ایمنی پرتو 2016

One of the most important instruments in gamma ray spectroscopy is HPGe detector. Concept of virtual point detector was considered for Ge(Li) detector. On the basis of this concept, there is a point inside a Ge detector that can be regarded as a fictitious point detector hosting all the interactions. If there is really a point whose response can be considered similar to that of the whole real b...

Journal: :Journal of Astrophysics and Astronomy 2021

Cadmium–Zinc–Telluride Imager (CZTI) onboard AstroSat has been a prolific Gamma-Ray Burst (GRB) monitor. While the 2-pixel Compton scattered events (100–300 keV) are used to extract sensitive spectroscopic information, inclusion of low-gain pixels ( $$\sim $$ 20 $$\%$$ detector plane) after careful calibration extends energy range spectra 600 keV. The new feature also allows single-pixel spectr...

2004
James Rioux E. Aubanel B. Balcom

A new algorithm has been developed which permits extremely accurate and fast computation of the Discrete Fourier Transform for certain sets of non-uniformly sampled data. Specifically, this algorithm can be used to process the data acquired during a Magnetic Resonance Imaging experiment using the SPRITE technique with Multiple Point Acquisition, which samples data non-uniformly in a spatial fre...

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