نتایج جستجو برای: 11 c
تعداد نتایج: 1380608 فیلتر نتایج به سال:
Unit testing is an essential part in high quality software development. The prerequisite of the system-wide test is that all components are working correctly. Such components are checked by unit tests which are focused on small part of code. Unit tests are isolated from other code fragments and are frequently programmed by using third party tools. In this paper we show how to minimalize the num...
Trajectories, representing the movements of objects in the real world, carry significant stop/move semantics. The detection of trajectory stops poses a critical problem in the study of moving objects and becomes even more challenging due to the inevitable noise recorded along with true data. To extract stops with a variety of shapes and sizes from single trajectories with noise, this paper pres...
BACKGROUND The goal of the present study was to directly compare the new radiopharmaceutical agent [(11)C]epinephrine (EPI) with [(11)C]hydroxyephedrine (HED) through the use of PET. METHODS AND RESULTS Seven healthy volunteers and 10 patients were investigated after heart transplantation. PET images of both tracers were of excellent quality in the volunteers. Values for radiolabeled metaboli...
UNLABELLED There has been considerable interest in the development of a PET radioligand selective for the serotonin (5-hydroxytryptamine [5-HT]) transporter (SERT) that can be used to image 5-HT neurons in the living human brain. The most widely used SERT radiotracer to date, trans-1,2,3,5,6,10-beta-hexahydro-6-[4-(methylthio)phenyl[pyrrolo-[2,1-a]isoquinoline ((+)-(11)C-McN5652), has been succ...
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