Results 41 to 50 of about 12,436,766 (315)

A Study and Examined of Exponential Function: A Journey of Its Applications in Real Life

open access: yesMikailalsys Journal of Advanced Engineering International
In this report, we have examined the real life applications of exponential function on the following topics: depreciation, population growth, bacterial growth, compound interest, population of one-horned rhino.
K. Sah   +3 more
semanticscholar   +1 more source

Non-Gaussian Velocity Distribution Function in a Vibrating Granular Bed

open access: yes, 2004
The simulation of granular particles in a quasi two-dimensional container under the vertical vibration as an experimental accessible model for granular gases is performed.
Blair D. L.   +26 more
core   +1 more source

A New Explanation of Some Leiden Ranking Graphs Using Exponential Functions

open access: yesJournal of Information Science Theory and Practice, 2013
A new explanation, using exponential functions, is given for the S-shaped functional relation between the mean citation score and the proportion of top 10% (and other percentages) publications for the 500 Leiden Ranking universities.
Egghe, Leo
doaj   +1 more source

Some Properties on Normalized Tails of Maclaurin Power Series Expansion of Exponential Function

open access: yesSymmetry
In the paper, (1) in view of a general formula for any derivative of the quotient of two differentiable functions, (2) with the aid of a monotonicity rule for the quotient of two power series, (3) in light of the logarithmic convexity of an elementary ...
Zhi-Hua Bao   +3 more
semanticscholar   +1 more source

Golden ratio autocorrelation function and the exponential decay

open access: yes, 2015
An autocorrelation function is obtained on the base of the recurrence relation formalism, whose continued fraction form corresponds to that of golden ratio. It turns out that this GR autocorrelation is known in science and obeys all necessary conditions,
Tsekov, R.
core   +1 more source

Third-Order Hankel Determinant for Certain Class of Analytic Functions Related with Exponential Function

open access: yesSymmetry, 2018
Let S l * denote the class of analytic functions f in the open unit disk D = { z : | z | < 1 } normalized by f ( 0 ) = f ′ ( 0 ) − 1 = 0 , which is subordinate to exponential function, z f ′ ( z ) f ( z ) ≺ e z ( z ∈ D ) .
Hai-Yan Zhang, Huo Tang, Xiao-Meng Niu
semanticscholar   +1 more source

Exponential Carmichael function [PDF]

open access: yes, 2014
Consider exponential Carmichael function $\lambda^{(e)}$ such that $\lambda^{(e)}$ is multiplicative and $\lambda^{(e)}(p^a) = \lambda(a)$, where $\lambda$ is usual Carmichael function. We discuss the value of $\sum \lambda^{(e)}(n)$, where $n$ runs over
Lelechenko, Andrew V.
core  

The time dependence of muon spin relaxation spectra and spin correlation functions

open access: yes, 2005
The existing theory of the microscopic interpretation of the dynamical contribution to zero-field muon depolarization spectra in a longitudinal geometry is developed. The predicted relaxation of the muon depolarization is calculated from two forms of the
A. Abragam   +2 more
core   +1 more source

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

open access: yesFEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue   +6 more
wiley   +1 more source

SINS/CNS/GNSS Integrated Navigation Based on an Improved Federated Sage–Husa Adaptive Filter

open access: yesSensors, 2019
Among the methods of the multi-source navigation filter, as a distributed method, the federated filter has a small calculation amount with Gaussian state noise, and it is easy to achieve global optimization.
Shuqing Xu   +4 more
doaj   +1 more source

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