Results 91 to 100 of about 34,488 (206)

Mass Spectrometry Imaging Combined With Single‐Cell Transcriptional Profiling Reveals the Multidimensional Spatial Distributions and Biosynthetic Pathways of Medicinal Components in Andrographis paniculata

open access: yesPlant Biotechnology Journal, Volume 24, Issue 5, Page 2876-2890, May 2026.
ABSTRACT The synthesis and accumulation of active ingredients in medicinal plants are distributed in specific organs, tissues, and cell types, which are important for the exploitation of medicinal plants. However, the fine distribution of active ingredients is difficult to know. Here, the system of mass spectrometry imaging (MSI) integrated with single‐
HaiSheng Zeng   +14 more
wiley   +1 more source

Self‐Affine Scaling of Earth's Islands

open access: yesGeophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Earth's relief is approximately self‐affine, meaning a zoom‐in on a small region looks statistically similar to a large region upon rescaling. Fractional Brownian surfaces give an idealized self‐affine model of Earth's relief with one parameter, the Hurst exponent H $H$, characterizing the roughness of the surface.
Matthew Oline   +4 more
wiley   +1 more source

Two dimensional Laplace transforms of generalized hypergeometric functions

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1988
The object of this paper is to obtain new operational relations between the original and the image functions that involve generalized hypergeometric G-functions.
R. S. Dahiya, I. H. Jowhar
doaj   +1 more source

Fractional calculus of modified special functions involving the generalized M-series in their kernels and illustrative examples

open access: yesPartial Differential Equations in Applied Mathematics
In this paper we apply the Riemann–Liouville, Erdelyi–Kober and Caputo fractional operators to the modified beta, modified Gauss hypergeometric and modified confluent hypergeometric functions in which the generalized M-series are included in their ...
Enes Ata   +4 more
doaj   +1 more source

A Look at Generalized Trigonometric Functions as Functions of Their Two Parameters and Further New Properties

open access: yesMathematics
Investigation of the generalized trigonometric and hyperbolic functions containing two parameters has been a very active research area over the last decade.
Dmitrii Karp, Elena Prilepkina
doaj   +1 more source

Applications of Generalized Hypergeometric Distribution on Comprehensive Families of Analytic Functions

open access: yesMathematics
A sequence of n trials from a finite population with no replacement is described by the hypergeometric distribution as the number of successes. Calculating the likelihood that factory-produced items would be defective is one of the most popular uses of ...
Tariq Al-Hawary   +2 more
doaj   +1 more source

Inequalities for generalized hypergeometric functions

open access: yesJournal of Approximation Theory, 1972
AbstractIt is shown that some well-known Padé approximations for a particular form of the Gaussian hypergeometric function and two of its confluent forms give upper and lower bounds for these functions under suitable restrictions on the parameters and variable.
openaire   +2 more sources

On Summations of Generalized Hypergeometric Functions with Integral Parameter Differences

open access: yesMathematics
In this paper, we present an extension of the Karlsson–Minton summation formula for a generalized hypergeometric function with integral parameter differences.
Kirill Bakhtin, Elena Prilepkina
doaj   +1 more source

Value of Generalized Hypergeometric Function at Unity [PDF]

open access: yes, 1997
Value of generalized hypergeometric function at a special point is calculated. More precisely, value of certain multiple integral over vanishing cycle (all arguments collapse to unity) is calculated. The answer is expressed in terms of $ $-functions.
openaire   +2 more sources

Development of parallel computing algorithms for special mathematical functions in fractional calculus: Implementation with GPU and CUDA

open access: yesResults in Engineering
This work presents the development of parallel computing algorithms for special mathematical function used in fractional calculus. A systematic and step-by-step procedure is proposed for parallelization of computation of Gamma function, 1-, 2-, 3-, and 4-
Chaitanya S. Jage   +2 more
doaj   +1 more source

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