Microwave-assisted solvothermal fabrication of hybrid zeolitic–imidazolate framework (ZIF-8) for optimizing dyes adsorption efficiency using response surface …

T Van Tran, H Nguyen, PHA Le, DTC Nguyen… - Journal of …, 2020 - Elsevier
Herein, an efficient and rapid fabrication procedure for ZIF-8 crystals through microwave-
assisted strategy (450 W, 140° C, and 15 min) was reported. Additionally, the crystallinity …

Optimization of tetracycline adsorption onto zeolitic–imidazolate framework-based carbon using response surface methodology

DTC Nguyen, DVN Vo, TT Nguyen, TTT Nguyen… - Surfaces and …, 2022 - Elsevier
This study investigated the fabrication of zeolitic–imidazolate framework (ZIF-8) and ZIF-8-
derived porous carbon and their application in the adsorptive removal of tetracycline from …

A didactic historical review of the distributions using the Bessel function: Some extensions with unification

H Ogasawara - Behaviormetrika, 2024 - Springer
Based on a didactic historical review of the distributions using the Bessel function, some
new extensions with unification are shown. Their probability density functions (pdf's) are …

Combined minimum-run resolution IV and central composite design for optimized removal of the tetracycline drug over metal–organic framework-templated porous …

TV Tran, DTC Nguyen, HTN Le, LG Bach, DVN Vo… - Molecules, 2019 - mdpi.com
In this study, a minimum-run resolution IV and central composite design have been
developed to optimize tetracycline removal efficiency over mesoporous carbon derived from …

Quantile modeling through multivariate log‐normal/independent linear regression models with application to newborn data

RA Morán‐Vásquez, MA Mazo‐Lopera… - Biometrical …, 2021 - Wiley Online Library
In this article, we propose and study the class of multivariate log‐normal/independent
distributions and linear regression models based on this class. The class of multivariate log …

Quantile-Based Multivariate Log-Normal Distribution

RA Morán-Vásquez, A Roldán-Correa, DK Nagar - Symmetry, 2023 - mdpi.com
We introduce a quantile-based multivariate log-normal distribution, providing a new
multivariate skewed distribution with positive support. The parameters of this distribution are …

The multivariate power-gamma distribution using factor analysis models

H Ogasawara - Facets of Behaviormetrics: The 50th Anniversary of the …, 2023 - Springer
Moments and the moment-generating function of the univariate power-gamma distribution
are obtained. This distribution was proposed elsewhere when a power of a variable follows …

Extreme Path Delay Estimation of Critical Paths in Within-Die Process Fluctuations Using Multi-Parameter Distributions

M Runolinna, M Turnquist, J Teittinen… - Journal of Low Power …, 2023 - mdpi.com
Two multi-parameter distributions, namely the Pearson type IV and metalog distributions, are
discussed and suggested as alternatives to the normal distribution for modelling path delay …

Quantile estimation using the log-skew-normal linear regression model with application to children's weight data

RA Morán-Vásquez, AD Giraldo-Melo… - Mathematics, 2023 - mdpi.com
In this article, we establish properties that relate quantiles of the log-skew-normal distribution
to its parameters, allowing us to investigate the relationship between quantiles of a positive …

Some Theoretical and Computational Aspects of the Truncated Multivariate Skew-Normal/Independent Distributions

RA Morán-Vásquez, E Zarrazola, DK Nagar - Mathematics, 2023 - mdpi.com
In this article, we derive a closed-form expression for computing the probabilities of p-
dimensional rectangles by means of a multivariate skew-normal distribution. We use a …