نتایج جستجو برای: 6/1 and b 1
تعداد نتایج: 17337254 فیلتر نتایج به سال:
determination of uranium in natural water and complex solutions using ion exchange chromatography: a combined procedure using ion exchange chromatography and uv-vis spectrophotometry techniques has been developed to measure uranum in natural water and complex solutions. after conditicing , one hundred milli liters of sample solutions have been passed through an ion exchange column,pachked with ...
ENWEndNote BIBJabRef, Mendeley RISPapers, Reference Manager, RefWorks, Zotero AMA Kalicińska J, Wiśniowska B, Śpiewak R. Irritant patch test reactions to cosmetic ingredients. Alergologia Polska - Polish Journal of Allergology. 2022;9(1):55-61. doi:10.5114/pja.2022.112784. APA Kalicińska, J., Wiśniowska, B., & Śpiewak, (2022). Allergology, 9(1), 55-61. https://doi.org/10.5114/pja.2022.112784 Ch...
Let G have order 2013. For p = 3, 11, 61 denote by np the number of Sylow p-groups in G. By Sylow’s theorems we have 61 | (n61 − 1) and n61|33, which is possible only for n61 = 1. Hence the 61-Sylow subgroup B is unique and therefore normal in G. Similarly, n11 | 3× 61 and 11 | (n11 − 1) yields n11 = 1; and the unique 11-Sylow subgroup A is normal in G. Note that A ∩ B is the trivial subgroup {...
ENWEndNote BIBJabRef, Mendeley RISPapers, Reference Manager, RefWorks, Zotero AMA Szymanek-Szwed M, Jurkiewicz B, Samotyjek J, Załęska-Oracka K. CYSTITIS CYSTICA – CHRONIC URINARY BLADDER INFLAMMATION IN CHILDREN. Health Problems of Civilization. 2021;15(1):61-67. doi:10.5114/hpc.2021.103356. APA Szymanek-Szwed, M., Jurkiewicz, B., Samotyjek, J., & Załęska-Oracka, (2021). Civilization, 15(1), 6...
let h be a separable hilbert space and let b be the set of bessel sequences in h. by using several interesting results in operator theory we study some topological properties of frames and riesz bases by constructing a banach space structure on b. the convergence of a sequence of elements in b is de_ned and we determine whether important properties of the sequence is preserved under the con...
چکیده مخروط هایی که از c*- زیر جبرها به دست می آیند و مفهوم کاملاً مثبت بودن به وسیله ی: سیما رحیمی چر مهینی اگر a یک c^*- جبر و b یک ?-c?^* زیر جبر از a باشد بصورتی که b?a، آن گاه b، a را نرم دار می کند اگر برای هر x?m_n (a)، ?x?=sup{?rxc?:r^*,c?col_n (b),?r?,?c??1} در این پایان نامه مطالب مربوط به مخروط ها معرفی می شوند. مخروط ها بصورت زیر بیان می شوند: .{x?m_n (a)_sa:c^* x...
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