نتایج جستجو برای: no carrier added
تعداد نتایج: 3440391 فیلتر نتایج به سال:
Selected results are presented and discussed concerning nuclear data relevant to the production of innovative medical radionuclides (RNs) of special interest, measurements of excitation functions of the involved nuclear reactions, in comparison with the corresponding theoretical calculations. Moreover, at the Radiochemistry Laboratory of Accelerators and Applied Superconductivity Laboratory, LA...
In this paper, differential modulation (DM) schemes, including single differential and double differential, are proposed for amplify-and-forward two-way relaying (TWR) networks with unknown channel state information (CSI) and carrier frequency offsets caused by wireless terminals in high-speed vehicles and trains. Most existing work in TWR assumes perfect channel knowledge at all nodes and no c...
objective(s):lutetium-177 can be made with high specific activity and with no other isotopes of lutetium present, referred to as “no carrier added” (nca) 177lu. we have radiolabelled dota-conjugated peptide dota‐(tyr3)‐octreotate with nca 177lu (“nca-lutate”) and used it in nearly 40 therapeutic administrations for subjects with neuroendocrine tumours or meningiomas. in this paper, we report on...
This paper investigates the results of competition between two pro t-seeking telecommunications carriers, as might occur when cable TV providers compete with local exchange carriers. Each rm has a xed capacity that it can use to o er two di erent services, such as telephony or video. We explore whether an equilibrium exists at which no carrier has any incentive to change its prices and outputs....
Abstract The chemical separation of zirconium from lanthanides by liquid–liquid extraction is challenging but critical for medical and technological applications. Using the example 89 Zr, we optimize liquid–liquid-extraction process means radiotracer technique. We produced Zr proton irradiation a metallic yttrium target at cyclotron. purification radionuclide was performed UTEVA resin. separate...
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