نتایج جستجو برای: فضای lp
تعداد نتایج: 42040 فیلتر نتایج به سال:
Linear programming (LP) relaxation is a common technique used to find good solutions to complex optimization problems. We present the method of “LP decoding”: applying LP relaxation to the problem of maximum-likelihood (ML) decoding. An arbitrary binary-input memoryless channel is considered. This treatment of the LP decoding method places our previous work on turbo codes [6] and low-density pa...
RATIONALE Lipoprotein(a) [Lp(a)] is a highly atherogenic low-density lipoprotein-like particle characterized by the presence of apoprotein(a) [apo(a)] bound to apolipoprotein B. Proprotein convertase subtilisin/kexin type 9 (PCSK9) selectively binds low-density lipoprotein; we hypothesized that it can also be associated with Lp(a) in plasma. OBJECTIVE Characterize the association of PCSK9 and...
مقدمه : لیپوپروتئین – آ [lp(a)] یک ذره غنی از کلسترول در پلاسمای انسان است و به عنوان یک عامل خطرساز برای بیماریهای قلبی – عروقی مطرح شده است. علاوه بر زمینه ژنتیکی عوامل دیگری از جمله دیابت ممکن است در غلظت پلاسمایی و خطرزایی این لیپوپروتئین نقش داشته باشد. هدف از این مطالعه تعیین و مقایسه غلظت پلاسمایی lp(a) در بیماران مبتلا به دیابت و افراد غیردیابتی بوده است. روش بررسی: افراد مورد مطالعه شا...
In this paper, we establish some inequalities among the Lp-centroid body, the Lp-polar projection body, the Lp-John ellipsoid and its dual, which are the strengthened version of known results. We also prove inequalities among the polar of the Lp-centroid body, the Lp-polar projection body, the Lp-John ellipsoid and its dual. 2000 Mathematics Subject Classification. 52A40, 52A20.
In this paper, the mixed Lp-surface area measures are defined and Lp Minkowski inequality is obtained consequently. Furthermore, projection for bodies established.
The binding of 125I-lipoprotein (a) [Lp(a)] to cell surface receptors was studied on cultured human fibroblasts. The results were compared with corresponding data obtained with 125I-low density lipoproteins (LDL). Equilibrium binding studies showed that Lp(a) is bound with high affinity by the cell surface receptors. The maximum binding capacity for Lp(a) was 37% lower than for LDL. For Lp(a) a...
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