نتایج جستجو برای: metrizoate complex
تعداد نتایج: 783854 فیلتر نتایج به سال:
چکیده خواب به زیر مجموعه قسمت ها و مراحل مختلفی تقسیم بندی می شود چنان که هر مرحله از خواب دارای مشخصه فرکانسی و الگو های خاص خود می باشد. با باتوجه به اینکه که شخص در حین روز با چه مسائلی درگیر بوده و چقدر از ذهن فرد را مشغول کرده، تعداد این الگو ها و مدت زمان مراحل خواب تغییر می کند. در سال های اخیر الگو های دوک و k-complex در خواب پس از یادگیری به عنوان شاخص یادگیری مورد توجه بوده است. بر...
how to cite this article: karimzadeh p, rezayi a, togha m, ahmadabadi f, derakhshanfar h, azargashb e, khodaei f. the best time for eeg recording in febrile seizure. iran j child neurol. 2014 winter; 8(1):20-25. objective some studies suggest that detection of epileptic discharge is unusual during the first postictal week of febrile seizure and others believe that eegs carried out on the day of...
introduction mycobacterium tuberculosis complex (mtbc) are causative agents of human and animal tuberculosis.differentiation of mtbc members is required for appropriate treatment of individual patients and for epidemiologicalpurposes and reduction in drug resistances. material and methods 1345 patients were collected with clinical suspicions of tuberculosis who referred to the health care cente...
a novel complex of cadmium (ii) [cdl0.5(no3)(h2o)](1), l= n,n-bis (o-hydroxyacetophenone) ethylene diamine, have been synthesized as single crystal and nano size. compound 1 in nano size was obtained under sonochemical irradiation and has been characterized by ir, 1hnmr spectroscopy, x-ray powder diffraction (xrd) and scanning electron microscopy (sem). the gray single crystal of compound 1 has...
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an economic system is comprised of different primary flows that can be captured in macroeconomic models with complex network relations. theoretically and empirically in this system, weak substitution or complementarity of environmental materials, like energy and other production factors such as capital, is undeniable. this is an effective critique on neoclassical economics. in this paper, we vi...
the interaction of fe2+ ion with pyrazole was theoretically studied by gussian 03, software at hf/(lanl2dz+6-31g) and hf/ (lanl2dz+6-31g (d)) levels in gas phase and solution. in this study acompartion between optimized structures of pyrazole molecule in aspect of thermodynamicparameters such as enthalpy (h°), gibbs free energy (g°) and entropy (s°) in presence of metallic ion(fe2+), was perfor...
as a new precursor, [tris(2-hydroxyacetophenato) triaqua(iii)], [y(hap)3(h2o)3]; complex was used in thermal decomposition process for the synthesis of rod-like high-temperature ceramic ybco with length of about 320-350 nm and diameters 60–90 nm. the as-synthesized products were characterized by xrd, ft-ir, tem, sem and edx analyses. the results showed that by using fine raw materials, the calc...
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