Results 1 to 10 of about 469,234 (267)

On a characterization of exponential and double exponential distributions

open access: yesRevstat Statistical Journal, 2022
REVSTAT-Statistical Journal, Vol. 23 No.
Reza Rastegar, Alexander Roitershtein
openaire   +3 more sources

Integrating Soil pH, Clay, and Neutralizing Value of Lime into a New Lime Requirement Model for Acidic Soils in China

open access: yesAgronomy, 2023
Modelling the lime requirement (LR) is a fast and efficient way to determine the amount of lime required to obtain a pH that can overcome the adverse effects caused by soil acidification.
Dandan Han   +4 more
doaj   +1 more source

Evaluation of Classical Mathematical Models of Tumor Growth Using an On-Lattice Agent-Based Monte Carlo Model

open access: yesApplied Sciences, 2021
Purpose: To analyze the capabilities of different classical mathematical models to describe the growth of multicellular spheroids simulated with an on-lattice agent-based Monte Carlo model that has already been validated.
Samuel Ruiz-Arrebola   +3 more
doaj   +1 more source

Efficiency of the Hydroponic System as an Approach to Confirm the Solubilization of CaHPO4 by Microbial Strains Using Glycine max as a Model

open access: yesFrontiers in Plant Science, 2021
The sustainable development of agriculture can be stimulated by the great market availability of bio-inputs, including phosphate-solubilizing microbial strains. However, these strains are currently selected using imprecise and questionable solubilization
Mateus Neri Oliveira Reis   +7 more
doaj   +1 more source

Unholy practices among youths in Nigeria: venoms breeding to a disjointed society [PDF]

open access: yesJournal of Social Sciences, 2021
Before the year 1990 and up to the late 1990s, Nigeria was ravaged by what was known then as “Advanced Free Fraud” christened (419) and “Trades of Narcotic Drugs”.
AJIBOYE, Babatope Matthew
doaj   +1 more source

The Fourth Industrial Revolution of Healthcare Information Technology: Key Business Components to Unlock the Value of a Blockchain-Enabled Solution

open access: yesBlockchain in Healthcare Today, 2020
Editor’s note: This article is one of an ongoing series covering topics published in conjunction with the Health Information Management and Systems Society (HIMSS) describing the development of blockchain technology and its applicability to healthcare.
Ann Ingraham, Jim St. Clair
doaj   +1 more source

On the Distribution of the Product of Inverse Pareto and Exponential Random Variables

open access: yesRecoletos Multidisciplinary Research Journal, 2023
This article considers Inverse Pareto and Exponential distributions to create the distribution of the product. The researchers derived its properties, such as; survival functions and hazard functions, and used the model criterion such as Sum Square Error
Marvin Pizon
doaj   +1 more source

Differential Protein Expression in Exponential and Stationary Growth Phases of Mycobacterium avium subsp. hominissuis 104

open access: yesMolecules, 2021
Mycobacterium avium complex (MAC) is the most common non-tuberculous mycobacterium (NTM) and causes different types of pulmonary diseases. While genomic and transcriptomic analysis of Mycobacterium avium 104 (M.
Shymaa Enany   +2 more
doaj   +1 more source

Exponential rings, exponential polynomials and exponential functions [PDF]

open access: yesPacific Journal of Mathematics, 1984
An exponential ring is a pair (R,E), where R is a commutative ring with unit 1 and \(E: (R,+)\to U\) (the multiplicative group of units in R) satisfying \(E(x+y)=E(x)E(y)(x,y\in R),E(0)=1.\) In preparation for proving that each subset of \({\mathbb{R}}^ 2\) definable (with parameters) in the language of exponential rings has finitely many connected ...
openaire   +3 more sources

Comparison of exponential‐logarithmic and logarithmic‐exponential series [PDF]

open access: yesMathematical Logic Quarterly, 2012
AbstractWe explain how the field of logarithmic‐exponential series constructed in 20 and 21 embeds as an exponential field in any field of exponential‐logarithmic series constructed in 9, 6, and 13. On the other hand, we explain why no field of exponential‐logarithmic series embeds in the field of logarithmic‐exponential series.
Salma Kuhlmann, Marcus Tressl
openaire   +2 more sources

Home - About - Disclaimer - Privacy