These ruminations are based on based on UTR 25 (Unicode and Mathematics), revision 7, section 2.11 (Geometric Shapes) in particular. The conclusions are-(i) a plea for more consistency when naming characters; (ii) a request that characters based on abstract shapes should have some indicator of the size of the character relative to the rest of the font; (iii) that the code chart entry for U+2023...

In this study, the mechanical properties of different CFST column shapes, including circular, rectangular, square, square with rounded corners, and triangular, are all analyzed compared using ANSYS R2 2021 software. Total deformation, equivalent stress in concrete steel, elastic strain characteristics various shapes also compared. axial load as well highest that columns can support. Comparing c...

In this paper, a new interval type-2 fuzzy neural network able to construct non-separable rules with adaptive shapes is introduced. To reflect the uncertainty, shape of sets considered be uncertain. Therefore, form based on general Gaussian model different (including triangular, bell-shaped, trapezoidal) proposed. consider interactions among input variables, vectors are transformed feature spac...

Polygonal gold nanoplates are generated in situ in poly(vinyl alcohol) film through thermal treatment, the polymer serving as the reducing agent and stabilizer for the nanoparticle formation and enforcing preferential orientation of the plates. The rare pentagonal as well as the more commonly observed hexagonal, triangular and square/rectangle shapes are obtained by fine-tuning the Au/PVA ratio...

Abstract The general integer mapping theory of invertible linear transforms is considered in this paper. Two terms of integer factor and elementary triangular matrix are introduced. We prove that there exists an integer implementation if a linear transform is invertible and in finite dimensional space. The integer implementation of an invertible linear transform has several advantages such as (...

The effects of temperature and surfactant on the shape candle droplets that solidify at air-water interfaces were investigated. In pure water, triangular or quadrangular shaped formed when was ≤6 °C round observed ≥10 °C. SDS/water solutions ≥ 0.5 mM, oval concave bowl-shaped formation mechanisms different shapes explored discussed.

Logic is to natural language what knot theory is to natural, everyday knots. Logic is concerned with some cognitive performances; in particular, some natural language inferences are captured by various types of calculi (propositional, predicate, modal, deontic, quantum, probabilistic, etc.), which in turn may generate inferences that are arguably beyond natural logic abilities, or non-well sync...

In this paper a model of oil depletion is analyzed in which the shapes of field profiles are triangular and the sizes of successive fields decrease monotonically. It is shown that the curve representing the rate of production for this model is piecewise linear and concave up to a certain point after which it is monotone decreasing. Equations for natural smooth approximating curves having unique...

We explore the effects of various basic atomic processes on the island shapes of diffusion-limited-aggregate growth on a triangular lattice using kinetic Monte Carlo simulation. Edge diffusion and bond-reducing relaxation of double-coordinated adatoms, as well as single-coordinated adatoms, are proved to be essential to the island shape transition from fractal to irregularly compact and from ir...

In this paper, the image processing method has been used to recognize traffic sign symbol from the static image. And then, we have to recognize traffic sign symbol by using single dimension principal component analysis (SDPCA). We have focused on traffic sign symbol of triangular shapes. Images are preprocessed with several image preprocessing techniques, such as threshold techniques, Gaussian ...