منابع مشابه
Manifesto for a higher Tc
The 2008 discovery of superconductivity in Fe-based pnictides (compounds of the elements from Group V: N, P, As, Sb, Bi) with transition temperatures Tc reaching almost 60 K was, arguably, among the most significant breakthroughs in condensedmatter physics during the past decade1. The excitement was enormous and so were the efforts — the amount of data obtained for Fe-pnictides over the previou...
متن کاملLymphoscintigraphy is more effective using higher specific activity (99m)Tc-antimony trisulfide colloid in the rat.
Technetium-99m-antimony trisulfide colloid ((99m)Tc-ATC) was investigated with varying specific activity in the rat lymphatic system, as well as its binding to rat blood cells in vitro. Low, moderate and high doses of (99m)Tc-ATC were subdermally injected into tails of rats (n=3) and 30min later whole body lymphoscintigraphic images were acquired. (99m)Tc-ATC was incubated for 30min at 37°C wit...
متن کاملComparison of Tc-99m Ethylenedicysteine (Tc-99m EC) with Tc-99m DPTA in evaluation of renal disease [Persian]
Tc-99m-EC is a new renal radiopharmaceutical introduced as an alternative for Tc-99m MAG3. Twenty-three normal volunteers and patients in different .stages of renal disease were evaluated with Te-99m EC and Tc-99m DTPA. The mean initial uptake of EC was significantly higher as compared to DTPA. There was a high correlation between rectangular and hand-drawn ROls for kidney and background,...
متن کاملRestimulated memory Tc cells have a higher apparent avidity of interaction with targets than primary virus-immune Tc cells as indicated by anti-CD8 blocking.
Previous experiments have shown that whereas a secondary in vitro Kunjin-immune cytotoxic T (Tc) cell population lysed equally well targets infected with either native flavivirus or a recombinant vaccinia virus expressing the immunodominant determinant, primary in vivo Kunjin-immune Tc cells were able to lyse only the recombinant vaccinia virus-infected targets. Using CD8 blockade to assess the...
متن کاملUnderstanding High Tc Superconductivity ∗.
I briefly review several key issues in understanding the cuprate superconductors from the point of view of doped-Mott-insulator. Then I present an effective low-energy theory and show that the phase diagram of such a model includes an anti-ferromagnetic (AF) phase, a superconducting state, and a pseudogap phase at low doping and low temperature, consistent with the experimental one. The dual to...
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ژورنال
عنوان ژورنال: Nature Materials
سال: 2006
ISSN: 1476-1122,1476-4660
DOI: 10.1038/nmat1637