نتایج جستجو برای: 3 and 6 meql
تعداد نتایج: 17186775 فیلتر نتایج به سال:
where l(x) is the length of codeword c(x) for a symbol x ∈ X , and p(x) is the probability of the symbol. Intuitively, a good code should preserve the information content of an outcome. Since information content depends on the probability of the outcome (it is higher if probability is lower, or equivalently if the outcome is very uncertain), a good codeword will use fewer bits to encode a certa...
S TUDIES OF THE enzyme content of leukocytes reported in the past’9 have been performed on mixed cell suspensions. Some attempts to estimate the enzyme values for individual cell types have been made2, 3. 8 on the basis of complex calculations after multiple assays of mixed cell suspensions with varied cell differential counts. The technic of separation of leukocytes on glass bead 12 now permit...
In this paper we present algebraic constructions of 3×3, 4× 4 and 6 × 6 Space-Time Codes, achieving full rate and full diversity. These codes have non-vanishing (in fact fixed) minimum determinants when the rate goes to infinity. Their construction is based on cyclic algebras with center equal to an algebraic field based on cyclotomic fields .
ترکیبات 3-hydroxymethyldihydrobenzofuran foluenesulfonate and 10,4-hydroxymethyl-2,3-dihydrobenzopyran toluenesulfonate 19 تهیه شده اند. ترکیب تالوئن سولفات 10 از راه زیر تهیه شده است . 3-coumaranone 2 از دو روش تهیه شده است . در روش اول 2-phenoxyacetic acid 1 از فنیل و کلرواستیک اسید تهیه شده که بعد به کلرید نظیرش تبدیل گردید و این جسم بنوبه خود تحت واکنش فریدل - کرافت در اثر حلقوی شدن به جسم ...
Background: Endometriosis is a common chronic inflammation causing major problems including infertility. The role of omega-3 and omega-6 fatty acids as their potential anti-inflammatory effects in endometriosis needs to be further explored. The objective of this study was to compare serum phospholipid fatty acid profile in endometriosis patients with controls, and to explore the correlation of ...
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