نتایج جستجو برای: 13 meanwhile
تعداد نتایج: 369829 فیلتر نتایج به سال:
For traditional heterotrophic denitrification technology, organics are usually added as the electron donor for nitrate removal, which increases operation cost wastewater treatment. Solar panel production contains a large amount of nitrate. To decrease and reduce CO2 emissions, an iron anode microbial fuel cell (Fe-MFC) was constructed to treat solar by sequencing batch operation. The results sh...
Replacement of protons by deuterons in the glassing solvents led to 2-3-fold improvement of the (13)C dynamic nuclear polarization (DNP) solid-state NMR signal for samples doped with large electron spin resonance (ESR) linewidth free radicals galvinoxyl, DPPH, and 4-oxo-TEMPO. Meanwhile, the reverse effect is observed for (13)C DNP using small ESR linewidth free radicals BDPA and trityl OX063.
چکید ه سابقه و هدف فاکتور13 انعقادی، آخرین آنزیم آبشار انعقادی است و ژن زیر واحد a روی کروموزم شش قرار گرفته است. کمبود ارثی فاکتور 13، در حدود 2000000/1 نفر جمعیت رخ می دهد. این تحقیق با هدف شناسایی جهش ها در ژن زیر واحد a بیماران و روش غربالگری مناسب ناقلین انجام گرفت. مواد و روش ها در یک مطالعه کاربردی، پس از تکمیل فرم رضایت نامه، نمونه خون از 21 بیمار مبتلا به کمبود فاکتور 13 و خانو...
The reaction of 5-(1-adamantyl)-4-phenyl-1,2,4-triazoline-3-thione (compound 5) with formaldehyde and 1-substituted piperazines yielded the corresponding N-Mannich bases 6a-f. The reaction of 5-(1-adamantyl)-4-methyl-1,2,4-triazoline-3-thione 8 with various 2-aminoethyl chloride yielded separable mixtures of the S-(2-aminoethyl) 9a-d and the N-(2-aminoethyl) 10a-d derivatives. The reaction of c...
Sixteen compounds were isolated from the leaves and stems of Murrayatetramera Huang. Based on the NMR and MS spectral results, the structures were determined. It was confirmed that the isolated compounds included three new compounds (9, 10 and 13) and one new natural product (8), which were identified asmurratetra A (9), murratetra B (10), murratetra C (13) and [2-(7-methoxy-2-oxochromen-8-yl)-...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید