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BJOG: An International Journal of Obstetrics & Gynaecology, 1991
Summary. Head circumference/abdominal circumference (HC/AC) ratios of the fetus are accepted as a means of distinguishing different patterns of growth retardation with a high ratio implying malnutrition of the fetus. Ponderal index (birthweight/length3) is used by paediatricians as a measure of neonatal wasting and would therefore be expected to ...
N V, Colley +3 more
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Summary. Head circumference/abdominal circumference (HC/AC) ratios of the fetus are accepted as a means of distinguishing different patterns of growth retardation with a high ratio implying malnutrition of the fetus. Ponderal index (birthweight/length3) is used by paediatricians as a measure of neonatal wasting and would therefore be expected to ...
N V, Colley +3 more
openaire +2 more sources
Matroids Having Small Circumference
Combinatorics, Probability and Computing, 2001In this paper, we conclude the construction of all the matroids having circumference at most five. We use this result to prove a conjecture of Hochstättler and Jackson, in a special case.
Junior, Bráulio Maia, Lemos, Manoel
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2023
Abstract This chapter begin with an overview of the findings presented in the work regarding the accuracy of Eratosthenes’ calculation of the circumference of the Earth. It shows that Eratosthenes was able to undertake observations of the shadows cast by sundials, and then apply the details of the ratios gleaned from these observations ...
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Abstract This chapter begin with an overview of the findings presented in the work regarding the accuracy of Eratosthenes’ calculation of the circumference of the Earth. It shows that Eratosthenes was able to undertake observations of the shadows cast by sundials, and then apply the details of the ratios gleaned from these observations ...
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Acta Mathematica Hungarica, 1998
A rotor in an equilateral triangle is a convex body that can be freely rotated in the triangle such that it always touches all sides. The authors give various bounds for invariants of a rotor and its polar dual and their \(n\)-dimensional analogs. The first theorem says that, if the equilateral triangle has height \(1\) then the area of a rotor is at ...
Ghandehari, M., O'Neill, E. J.
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A rotor in an equilateral triangle is a convex body that can be freely rotated in the triangle such that it always touches all sides. The authors give various bounds for invariants of a rotor and its polar dual and their \(n\)-dimensional analogs. The first theorem says that, if the equilateral triangle has height \(1\) then the area of a rotor is at ...
Ghandehari, M., O'Neill, E. J.
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Penile circumference and erection
Urology, 1981Simultaneous registration of penile circumference and intracavernous pressure during artificial erection was performed in 6 fresh cadavers. Maximal penile circumference was obtained at an intracavernous pressure below the pressure required for full erection.
P, Metz, G, Wagner
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