Cecilia Bohler

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The influence of aging on serum levels of gonadotropins (FSH and LH), testosterone and estradiol was studied in the following groups: 4 normal men (ages 30 to 50), 38 men with symptoms of the male climacteric (ages 51 to 84), 25 men with relative impotence (ages 31 to 50), 10 normal women (ages 24 to 31), and 6 menopausal women (ages 58 to 76). FSH and LH(More)
Voronoi diagrams are a well-studied data structure of proximity information, and although most cases require Ω(n log n) construction time, it is interesting and useful to develop linear-time algorithms for certain Voronoi diagrams. For example, the Voronoi diagram of points in convex position, and the medial axis and constrained Voronoi diagram of a simple(More)
Treatment of relatively concentrated aqueous solutions of O-phospho-serine (50 mM), aspartic acid (100 mM) or glutamic acid (100 mM) with carbonyldiimidazole leads to the formation of an activated intermediate that oligomerizes efficiently. When the concentration of amino acid is reduced tenfold, few long oligomers can be detected. Positively-charged(More)
Reported is a study of the effects of estradiol pellet implants, supplemented by administration of an oral progesterone for 3 to 5 days, on 120 women aged 15-39 years. Initial treatment involved 4 pellets of estradiol (25 mg each) implanted at 6-month intervals. Once inhibition of ovulation was established, the dosage was gradually reduced to 3, 2, and 1(More)
Given a set of n sites in the plane, the order-k Voronoi diagram is a planar subdivision such that all points in a region share the same k nearest sites. The order-k Voronoi diagram arises for the k-nearest-neighbor problem, and there has been a lot of work for point sites in the Euclidean metric. In this paper, we study order-k Voronoi diagrams defined by(More)