Latar Belakang: Dismenorea adalah nyeri yang terjadi terutama di perut bagian bawah dapat menyebar hingga ke punggung bawah, pinggang, panggul, paha atas, betis. Faktor memengaruhi dismenorea antara lain defisiensi asupan zat gizi dan aktivitas fisik. Asupan berpengaruh pada diantaranya kalsium, magnesium zink. Tujuan: Untuk menganalisis perbedaan magnesium, zink, fisik berdasarkan kejadian SMA...

A major problem in coding theory is the question if the class of cyclic codes is asymptotically good. In this paper we introduce as a generalization of cyclic codes the notion of transitive codes (see Definition 1.4 in Section 1), and we show that the class of transitive codes is asymptotically good. Even more, transitive codes attain the Tsfasman-Vladut-Zink bound over Fq, for all squares q = ...

background: studies have shown that zinc and selenium deficiency is common in nonalcoholic fatty liver disease (nafld). however, the effects of zinc and selenium co-supplementation before and/or after disease progression on nafld are not clear enough. the aim of this study was to compare the effects of zinc and selenium co-supplementation before and/or after disease progression on nafld prognos...

We derive bounds for optimal rate allocation between source and channel coding for linear channel codes that meet the Gilbert-Varshamov or Tsfasman-Vll adut-Zink bounds. Formulas giving the high resolution vector quantizer distortion of these systems are also derived. In addition, we give bounds on how far below channel capacity the transmission rate should be for a given delay constraint.

Let X be a p-divisible group with constant Newton polygon over a normal Noetherian scheme S. We prove that there exists an isogeny X → Y such that Y admits a slope filtration. In case S is regular this was proved by N. Katz for dim S = 1 and by T. Zink for dim S ≥ 1. 2000 Mathematics Subject Classification: 14L05, 14F30

We study the global structure of moduli spaces of quasiisogenies of polarized p-divisible groups introduced by Rapoport and Zink. Using the corresponding results for non-polarized p-divisible groups from a previous paper, we determine their dimensions and their sets of connected components and of irreducible components. 2000 Mathematics Subject Classification: 14L05, 14K10 (Primary) 14G35 (Seco...