نتایج جستجو برای: cu t 380
تعداد نتایج: 768404 فیلتر نتایج به سال:
BACKGROUND AND PURPOSE Hypoxic tissue evaluation in glioma is important for predicting treatment response and establishing antihypoxia therapy. In this preliminary study, (62)Cu-ATSM PET was used to determine its validity as a biomarker for distinguishing tumor grade and tissue hypoxia. MATERIALS AND METHODS (62)Cu-ATSM PET was performed in 22 patients with glioma, and the (62)Cu-ATSM SUV(max...
We report a combined study of external pressure and Cu-substitution on BaFe2As2 single crystals grown by the in-flux technique. At ambient pressure, the Cu-substitution is known to suppress the spin density wave (SDW) phase in pure BaFe2As2(T(SDW) ≈ 140 K) and to induce a superconducting (SC) dome with a maximum transition temperature T(c)(max) ≃ 4.2 K. This T(c)(max) is much lower than the T(c...
مواد گرمالیانی و به صورت پودر تهیه و طیف تابش سه بعدی آنها در مقایسه با طیف تابش دزیمترهای و (lif(mg,ti) اندازه گیری و بررسی شد. منحنی طول موج تابش برای دارای یک قله در طول موج 405 نانومتر است و با یک دنباله پهن که از طول موج 520 نانومتر شروع و تا ناحیه مادون قرمز کشیده می شود، همراه است. برای قله منحنی طیف تابش در 380 نانومتر قرار دارد و دنباله آن مشابه تا ناحیه مادون قرمز ادامه دارد. قله گرما...
we aimed to investigate igg antibody levels specific to toxocara canis (t. canis), a parasite which subsists in dog’s intestine, on serum samples obtained from patients with chronic urticaria (cu) to evaluate effective risk in cu etiopathogenesis.in this study, 73 patients diagnosed with cu and 109 healthy individuals as control group, were included. various factors such as sex, age, education ...
Three types of inexpensive Pb-free solder joints, namely Zn-based and Bi-based solders, and a CuSn alloy were studied for application to the high-temperature operation of wide band-gap power semiconductor devices using GaN or SiC. Zn– Al solder sheets, whose melting point is 380°C were prepared, and then surface oxides were removed by RF plasma etching. Subsequently, Cu thin films were deposite...
In this work, the influences of temperature and air residual pressure during post-annealing treatment on structural, optical electrical properties copper iron oxide thin films were investigated. The co-sputtered from metallic Cu Fe targets in presence argon oxygen gas mixture. powers dissipated adjusted to fix Cu/Fe ratio close 1 films. as-deposited initially amorphous, they annealed under diff...
Assembly of t h e 384 t o n s , 380 ?&V, 5 G J toroic ia l magnet and t h e 360 t o n s , 3200 PIW, 2 G J po lo ida l c o i l s of t h e JET Tokamak is desc r ibed . Commissioning inc lud ing f i r s t plasma p u l s e s i s a l s o r epor t ed .
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