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A new tangent-based probabilistic approach with applications in sports and medical sciences

AEJ - Alexandria Engineering Journal, 2023
This paper proposes a new probabilistic method using the tangent function, namely, a new tangent-F family of distributions. It improves the data-fitting ability of its special members by adding a parameter.
Mohammed Yusuf, Mahmoud Ibrahim Bakr
exaly +3 more sources

Increasing rail transit ridership by improving passenger ride comfort [PDF]

Scientific Reports
In urban rail transit systems, passenger ride comfort (PRC) significantly influences ridership levels. Various factors affect PRC, with track geometry playing a crucial role.
Javad Sadeghi +3 more
doaj +2 more sources

Modeling the contour arc based on Dezargues configuration [PDF]

Омский научный вестник, 2022
A new geometric algorithm for modeling the contour arc in the form of a curve of one relationship based on the Dezargues configuration, parameterization of which is performed using the mathematical apparatus "Point Calculus", is proposed.
E. V. Konopatskiy, I. G. Balyuba
doaj +1 more source

The Relationship between Solar Wind Charge Exchange Soft X-ray Emission and the Tangent Direction of Magnetopause in an XMM–Newton Event

Magnetochemistry, 2023
With the advent of soft X-ray imaging enabling global magnetopause detection, it is critical to use reconstruction techniques to derive the 3-dimensional magnetopause location from 2-dimensional X-ray images.
Yingjie Zhang +6 more
doaj +1 more source

Material Effects on Tangent Modulus of Steel Square Hollow Section [PDF]

Journal of Rehabilitation in Civil Engineering, 2023
The kind of mild steel, the Bauschinger effect because of strain reversal and strain ageing are indicated to affect significantly the tangent modulus of elasticity.
Seyed Mohammad Reza Mortazavi, Milad Shakiba, Behrouz Zaeimdar +2 more
doaj +1 more source

Fourier Series for the Tangent Polynomials, Tangent–Bernoulli and Tangent–Genocchi Polynomials of Higher Order

Axioms, 2022
In this paper, the Fourier series expansion of Tangent polynomials of higher order is derived using the Cauchy residue theorem. Moreover, some variations of higher-order Tangent polynomials are defined by mixing the concept of Tangent polynomials with ...
Cristina Bordaje Corcino, Roberto Bagsarsa Corcino +1 more
doaj +1 more source

Tangent functional connectomes uncover more unique phenotypic traits

iScience, 2023
Summary: Functional connectomes (FCs) containing pairwise estimations of functional couplings between pairs of brain regions are commonly represented by correlation matrices.
Kausar Abbas +11 more
doaj +1 more source

On the Geometry of the Null Tangent Bundle of a Pseudo-Riemannian Manifold

Axioms, 2023
When we consider a non-definite pseudo-Riemannian manifold, we obtain lightlike tangent vectors that constitute the null tangent bundle, whose fibers are lightlike cones in the corresponding tangent spaces.
Mohamed Tahar Kadaoui Abbassi +2 more
doaj +1 more source

Approximations of Tangent Polynomials, Tangent –Bernoulli and Tangent – Genocchi Polynomials in terms of Hyperbolic Functions

Journal of Applied Mathematics, 2021
Asymptotic approximations of Tangent polynomials, Tangent-Bernoulli, and Tangent-Genocchi polynomials are derived using saddle point method and the approximations are expressed in terms of hyperbolic functions.
Cristina B. Corcino, Roberto B. Corcino, Jay M. Ontolan +2 more
doaj +1 more source

Analysis of Design Solutions in the Objects of Gravel Roads Paving Programme in Terms of Traffic Safety

The Baltic Journal of Road and Bridge Engineering, 2008
Recently, the accident rate in Lithuania has been among the highest ones in Europe. The experience of implementing Gravel Roads Paving Programme (Programme) shows that accident rates have been increasing on the reconstructed road sections.
Vilimas Gintalas +5 more
doaj +1 more source

tangent bundle
sasakian manifold
mathematics