Results 21 to 30 of about 1,985,172 (291)

First Order Chemical Reaction Effects on Exponentially Accelerated Vertical Plate with Variable Mass Diffusion in the Presence of Thermal Radiation

open access: yesInternational Journal of Applied Mechanics and Engineering, 2015
Effects of transfer of mass and free convection on the flow field of an incompressible viscous fluid past an exponentially accelerated vertical plate with variable surface temperature and mass diffusion are studied.
R. Muthucumaraswamy, C.S. Lakshmi
doaj   +1 more source

Hydromagnetic Flow Past an Exponentially Accelerated Isothermal Vertical Plate with Uniform Mass Diffusion in the Presence of Chemical Reaction of first Order

open access: yesInternational Journal of Applied Mechanics and Engineering, 2013
An exact solution of an unsteady flow past an exponentially accelerated infinite isothermal vertical plate with uniform mass diffusion in the presence of a transverse magnetic field has been studied.
R. Muthucumaraswamy, V. Valliammal
doaj   +1 more source

Deterministic modeling for radiation attenuation-integrated radon transform in emission computed tomography: Algorithm, curve fitting analysis, and introduction of attenuation hadamard matrix

open access: yesJournal of Medical Physics, 2023
Purpose: The purpose of the study is to propose an algorithm to implement and visualize radiation attenuation-integrated Radon transform based on Beer–Lambert law during emission computed tomography simulation using a deterministic model and also to ...
Mohsen Qutbi
doaj   +1 more source

Exponential independence

open access: yesDiscrete Mathematics, 2017
For a set $S$ of vertices of a graph $G$, a vertex $u$ in $V(G)\setminus S$, and a vertex $v$ in $S$, let ${\rm dist}_{(G,S)}(u,v)$ be the distance of $u$ and $v$ in the graph $G-(S\setminus \{ v\})$. Dankelmann et al. (Domination with exponential decay, Discrete Math.
Simon Jäger, Dieter Rautenbach
openaire   +3 more sources

Brownian Super-exponents [PDF]

open access: yes, 2006
We introduce a transform on the class of stochastic exponentials for d-dimensional Brownian motions. Each stochastic exponential generates another stochastic exponential under the transform.
Goodman, Victor
core   +4 more sources

Moments of Progressive Type-II Right Censored Order Statistics from a General Class of Doubly Truncated Continuous Distributions [PDF]

open access: yesJournal of Statistical Theory and Applications (JSTA), 2014
In this paper we derive some general recurrence relations between moments of progressively Type-II right censored order statistics from a general class of doubly truncated distributions, thus unifying the earlier results in this direction due to several ...
Jagdish Saran, Narinder Pushkarna
doaj   +1 more source

Epidemic Data Analysis of Three Variants of COVID-19 Spread in Indonesia

open access: yesJurnal Ilmu Komputer dan Informasi, 2022
Three variants of COVID-19 had been found in Indonesia. A control strategy may rely on the transmission rate of the variant. This study aims to investigate how the variants spread in Indonesia by computing a basic and effective reproduction number on the
Inna Syafarina   +3 more
doaj   +1 more source

On special exponential Diophantine equations [PDF]

open access: yesNotes on Number Theory and Discrete Mathematics, 2023
In this paper, we will focus on the study of a special type of exponential Diophantine equations, including a proof. The main contribution of this article is the mentioned type of equations, which can only be solved by the methods of elementary ...
Tomáš Riemel
doaj   +1 more source

The gamma exponentiated exponential-Weibull distribution

open access: yesFilomat, 2016
Anewfour-parameter model called the gamma-exponentiated exponential-Weibull distribution is being introduced in this paper. The new model turns out to be quite flexible for analyzing positive data. Representations of certain statistical functions associated with this distribution are obtained. Some special cases are pointed out as well. The
Poganj, Tibor, Saboor, Abdus
openaire   +4 more sources

Symbiotic microorganisms affect the resilience of Hymenaea courbaril L., a neotropical fruit tree, to water restriction

open access: yesPlant Stress, 2022
Hymenaea courbaril L. is a fruit species widely distributed throughout the Neotropics and possibly tolerant to a range of environmental variations, including adaptation to dry soils.
Luciana Cristina Vitorino   +5 more
doaj   +1 more source

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