نتایج جستجو برای: o12
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This article introduces the symposium on economic development theory. © 2007 Elsevier Inc. All rights reserved. JEL classification: O11; O12
Arseniopleite, ideally (Ca,Na) (Na,Pb2+) Mn2+ (Mn,Mg,Fe)2 As3 O12, is monoclinic, a 6.8113(6), b 13.0358(11), c 11.3245(10) Å, 100.25(3)°, V 989.5(1) Å3, I2/a, Z = 2, has been refined to an R index of 2.3% for 1280 observed (| Fo | ≥ 4 F) reflections measured with a Bruker P4 diffractometer equipped with a CCD detector and MoK X-radiation. The crystal used for the collection of the X-ray intens...
Abstract Case report - Introduction Melorheostosis is a very rare benign bone disorder involving sclerosing hyperostosis. The name derives from the Greek terms Melos ‘limb’, rheos ‘flow’ and osteon ‘bone’. incidence of melorheostosis 0.9 cases per million population, in majority diagnosed before age 20 years. It presents with pain, deformities, limitations range motion, contractures, muscle atr...
The development of excellent performance of Na-ion batteries remains great challenge owing to the poor stability and sluggish kinetics of cathode materials. Herein, B substituted Na3V2P3-x B x O12 (0 ≤ x ≤ 1) as stable cathode materials for Na-ion battery is presented. A combined experimental and theoretical investigations on Na3V2P3-x B x O12 (0 ≤ x ≤ 1) are undertaken to reveal the evolution ...
Colloidal nanodispersion of Iron Yttrium Garnet has been preparedbymixing the two ternary mixture of Triton X-100 (surfactant), n-heptane and aqueous solution that differing only in the aqueous phase.Ethanolwas added as cosurfactant and mixed them by ultrasound bath. By mixing these twomicroemulsions, Iron Yttrium garnet (Y3 Fe5 O12) nanodispersionwas obtained. Solids were settled by centrifuge...
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