Axis is a term for many things: the axis of cart, rotation, coordinates, symmetry... Originally, was part cart to which wheels are attached. In it visible and material, but more often understood as an imaginary straight line, gives idea peculiarities formation object ways its ordering. It naive think that order forming-up architectural subject only architect’s own will, architects draw they wis...

The detection of double black hole (BH+BH) mergers provides a unique possibility to understand their physical properties and origin. To date, the LIGO-Virgo-KAGRA network high-frequency gravitational wave observatories have announced more than 85 BH+BH merger events (Abbott et al. 2022a). An important diagnostic feature that can be extracted from data is distribution effective inspiral spins BH...

1. introduction persian folktales and literary stories are full of love relationships which add to the structural richness of the story. in most of these stories, love commences on part of the male character. however, there are instances in which women or girls initiate love. these kinds of love create adventures which are admirable in themselves. the commencement of love and the way a lover es...

We propose the triangulation axis as an alternative skeletal structure for a simple polygon P . This axis is a straight-line tree that can be interpreted as an anisotropic medial axis of P , where inscribed disks are line segments or triangles. The underlying triangulation that specifies the anisotropy can be varied, to adapt the axis so as to reflect predominant geometrical and topological fea...

Articular geometry of the tibia has been studied in relation to the functional axis and extra-articular bone landmarks, using a Cartesian coordinate system. Thirty-one cadaver limbs were used, 26 of them paired. The donor age range was 61 to 89 years (17 females, 14 males), none of whom showed evidence of significant arthritic deterioration. Most linear parameters were greater in males than fem...

This paper is based on three lectures given by the author at the workshop, “Hyperbolic geometry and arithmetic: a crossview” held at The Université Paul Sabatier, Toulouse in November 2012. The goal of the lectures was to describe recent work on the extent to which various geometric and analytical properties of hyperbolic 3-manifolds determine the commensurability class of such manifolds. This ...