Properties and inference of the Pareto Lomax distribution with applications to real data
Scientific ReportsThis paper introduces a new four-parameter lifetime model, the odd Pareto–Lomax (OPLx) distribution. By extending the Lomax model, the OPLx distribution provides enhanced flexibility for modeling real-world data across various fields.
Ahmed Z. Afify +4 more
doaj +1 more source
Partially linear single-index generalized mean residual life models. [PDF]
Stat Med, 2021 Jin P, Liu M.
europepmc +1 more source
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Discrete Models Characterized by Bivariate Conditional Mean Residual Life
, 2004 The concept of the univariate mean residual life (mrl) function is generalized to the bivariate case in the discrete set up and its properties are studied. This bivariate mrl is utilized to characterize bivariate distributions by its functional form .
P. G. Sankaran +2 more
core +1 more source
A New Hybrid Class of Distributions: Model Characteristics and Stress–Strength Reliability Studies
AxiomsThis study proposes a generalized family of distributions to enhance flexibility in modeling complex engineering and biomedical data. The framework unifies existing models and improves reliability analysis in both engineering and biomedical applications ...
Mustapha Muhammad +4 more
doaj +1 more source
Residual Useful Life Estimation Based on a Time-Dependent Ornstein-Uhlenbeck Process
Chemical Engineering Transactions, 2013 Residual useful life plays a core role in the field of the prognostics and health management of systems. For deteriorating systems or devices it can be estimated by establishing a good-fitting stochastic process model and solving corresponding first ...
Y. Deng, A. Barros, A. Grall
doaj +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Kuwait Journal of ScienceIn this work, a complete Bayesian paradigm for the proposed three-parameter Weibull-based model is presented, and the Hamiltonian Monte Carlo (HMC) algorithm was used to enhance precision and expedite inference.
doaj +1 more source
On some Asymptotic Properties of the Extended Cosine Burr XII Distribution
UMYU Scientifica JournalIn statistics, asymptotic functions provide a powerful framework for understanding the behavior of functions or statistical procedures within the limits of certain parameters.
Ibrahim Abdullahi +2 more
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